:root{color-scheme:light;--loom-ease: cubic-bezier(.22, 1, .36, 1);--loom-duration: .18s;--loom-duration-slow: .26s;--loom-companion-dock-width: clamp(320px, 28vw, 380px);--loom-font-heading: var(--loom-font-body);--loom-font-question: var(--loom-font-body);--loom-question-size: clamp(1.375rem, 3.5vw, 1.875rem);--loom-font-control: var(--loom-font-body);--loom-control-radius: 12px;--loom-control-depth: 4px;--loom-control-pressed-depth: 1px;--loom-control-edge-mix: #17231a;--loom-control-hover-mix: var(--loom-bg);--loom-control-shimmer: #ffffff;--loom-control-height: 48px;--loom-control-height-compact: 40px;--loom-control-font-size: 15px;--loom-control-font-size-compact: 13px;--loom-control-font-weight: 700;--loom-card-radius: 22px;--loom-input-radius: 16px;--loom-notice-radius: 18px;--loom-radius-lg: 18px;--loom-radius-md: 12px;--loom-bg: #fcfbf8;--loom-bg-soft: #f5f5f1;--loom-bg-elevated: #efeee9;--loom-surface: #fffefb;--loom-surface-strong: #f8f7f2;--loom-surface-reading: #ffffff;--loom-main-bg: var(--loom-bg);--loom-sidebar-bg: var(--loom-bg);--loom-sidebar-border: #e8e6e0;--loom-brand-mark-bg: #e8eddf;--loom-brand-mark-radius: 11px;--loom-brand-mark-transform: rotate(-5deg);--loom-section-heading-text: #476348;--loom-answer-marker-bg: #394248;--loom-answer-marker-text: #ffffff;--loom-answer-marker-correct-bg: var(--loom-feedback-correct-text);--loom-answer-marker-incorrect-bg: var(--loom-feedback-incorrect-text);--loom-navigation-text: rgba(47, 56, 46, .74);--loom-library-mark-bg: var(--loom-bg-elevated);--loom-library-mark-inner: var(--loom-surface);--loom-library-selected-bg: var(--loom-accent-soft);--loom-course-progress-track: rgba(112, 126, 103, .14);--loom-course-teach: #6d8c69;--loom-course-teach-strong: #476348;--loom-course-check: #9ebbd0;--loom-course-node: #eef2e9;--loom-course-node-complete: #c4d3b7;--loom-course-node-current: var(--loom-course-check);--loom-course-node-text: var(--loom-text);--loom-course-line: #dee5dc;--loom-course-tabs-bg: #efefed;--loom-course-tab-active: var(--loom-surface);--loom-course-tab-text: var(--loom-text);--loom-hover: rgba(109, 140, 105, .08);--loom-body-background: radial-gradient(circle at top left, rgba(236, 240, 232, .42), transparent 30%), linear-gradient(180deg, #fefdfb 0%, #faf9f6 100%);--loom-border: rgba(112, 126, 103, .18);--loom-border-strong: rgba(112, 126, 103, .28);--loom-ring: var(--loom-learner-check);--loom-ink: var(--loom-text);--loom-accent-moss: #6a8a67;--loom-accent-honey: #ecdfc2;--loom-accent: #6d8c69;--loom-accent-solid: #6d8c69;--loom-accent-solid-hover: #5e7d5b;--loom-accent-strong: #476348;--loom-button-text: #f8f6ef;--loom-button-bg: var(--loom-learner-teach);--loom-button-hover: var(--loom-learner-teach-hover);--loom-accent-border: rgba(99, 131, 99, .28);--loom-accent-soft: rgba(109, 140, 105, .12);--loom-accent-soft-strong: rgba(109, 140, 105, .2);--loom-accent-check: #7b8ea1;--loom-accent-check-contrast: #090d0c;--loom-accent-check-text: #5a7288;--loom-color-gold: #bc9951;--loom-text: #2f382e;--loom-muted: rgba(47, 56, 46, .7);--loom-kicker-bg: rgba(109, 140, 105, .1);--loom-kicker-text: #5c7a5b;--loom-learner-teach: #247c51;--loom-learner-teach-hover: #1b6441;--loom-learner-check: #246fb8;--loom-learner-check-hover: #185f9f;--loom-success-bg: #ecfdf5;--loom-success-border: #a7f3d0;--loom-success-text: #047857;--loom-warning-bg: #fffbeb;--loom-warning-border: #fde68a;--loom-warning-text: #92400e;--loom-danger-bg: #fff1f2;--loom-danger-border: #fecdd3;--loom-danger-text: #be123c;--loom-danger-button-bg: #fff1f2;--loom-danger-button-bg-hover: #ffe4e6;--loom-danger-button-border: #fb7185;--loom-danger-button-border-strong: #e11d48;--loom-danger-button-text: #be123c;--loom-feedback-selected-border: #70a8da;--loom-feedback-selected-bg: #e2f0fc;--loom-feedback-selected-text: #185f9f;--loom-feedback-correct-border: #61ad83;--loom-feedback-correct-bg: #d5f0e1;--loom-feedback-correct-text: #18583b;--loom-feedback-incorrect-border: #d27c8d;--loom-feedback-incorrect-bg: #f7dce2;--loom-feedback-incorrect-text: #7d273a;--loom-feedback-muted-border: #d7dfd9;--loom-feedback-muted-bg: #f4f6f4;--loom-feedback-muted-text: rgba(47, 56, 46, .7);--loom-feedback-hover-border: #b9b9b9;--loom-feedback-hover-bg: #f4f4f4;--loom-soft-control-bg: rgba(253, 251, 244, .72);--loom-soft-control-bg-strong: rgba(253, 251, 244, .96);--loom-soft-control-text: rgba(32, 29, 24, .62);--loom-soft-control-text-muted: rgba(32, 29, 24, .5);--loom-soft-control-shadow: 0 8px 20px rgba(32, 29, 24, .1);--loom-panel-shadow: 0 24px 70px rgba(47, 56, 46, .2);--loom-chip-bg: rgba(47, 56, 46, .055);--loom-chip-text: rgba(47, 56, 46, .82);--loom-chip-hover-bg: rgba(40, 127, 209, .09);--loom-checkpoint-border: rgba(47, 56, 46, .1);--loom-checkpoint-bg: rgba(47, 56, 46, .045);--loom-checkpoint-text: rgba(47, 56, 46, .72);--loom-count-bg: rgba(47, 56, 46, .09);--loom-composer-bg: color-mix(in oklab, var(--loom-bg) 96%, white 4%);--loom-control-focus: rgba(40, 127, 209, .42);--loom-control-focus-shadow: 0 0 0 1px rgba(40, 127, 209, .1);--loom-send-text: #ffffff;--loom-send-empty-text: rgba(47, 56, 46, .4);--loom-send-empty-text-hover: rgba(47, 56, 46, .7);--loom-tooltip-bg: rgba(252, 249, 242, .98);--loom-overlay-bg: rgba(62, 70, 58, .14);--loom-tool-radius: 20px;--loom-tool-border: rgba(64, 66, 47, .09);--loom-tool-letter-spacing: -.055em;--loom-tool-icon-radius: 14px;--loom-home-composer-bg: var(--loom-surface);--loom-home-composer-radius: 20px;--loom-home-message-bg: #eeeeee;--loom-home-message-text: #303030;--loom-home-composer-count: var(--loom-muted);--loom-home-composer-placeholder: #737373;--loom-home-composer-border: #c5c3ba;--loom-home-composer-shadow: 0 3px 0 #e8e6e0;--loom-tool-shadow: 0 3px 0 rgba(69, 76, 61, .06);--loom-tool-hover-shadow: 0 6px 0 rgba(69, 76, 61, .08);--loom-tool-icon-transform: rotate(-6deg);--loom-tool-font: var(--loom-font-display);--loom-tool-icon-bg: rgba(255, 255, 255, .43);--loom-tool-selected-ring: rgba(255, 255, 255, .64);--loom-tool-quiz-bg: #e8dff2;--loom-tool-quiz-text: #655076;--loom-tool-flashcards-bg: #dcead8;--loom-tool-flashcards-text: #456443;--loom-tool-practice-exam-bg: #f4e4c9;--loom-tool-practice-exam-text: #785d36;--loom-tool-presentation-bg: #dde9f1;--loom-tool-presentation-text: #4c657c;--loom-banner-filter: none;--loom-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "Avenir", sans-serif;--loom-font-display: "Courier Prime", "Nimbus Mono PS", "Cascadia Mono", "SFMono-Regular", monospace;--loom-font-ui-mono: "Courier Prime", "Nimbus Mono PS", "Cascadia Mono", "SFMono-Regular", monospace}:root[data-teachlm-theme=studio]{color-scheme:dark;--loom-bg: #090d0c;--loom-bg-soft: #171a18;--loom-bg-elevated: #20251f;--loom-surface: #111311;--loom-surface-strong: #171a18;--loom-surface-reading: #0f1412;--loom-main-bg: var(--loom-bg);--loom-sidebar-bg: #111111;--loom-sidebar-border: rgba(244, 242, 234, .1);--loom-brand-mark-bg: var(--loom-accent-soft);--loom-brand-mark-radius: 10px;--loom-brand-mark-transform: none;--loom-section-heading-text: #c7e8ad;--loom-navigation-text: #979f98;--loom-library-mark-bg: rgba(183, 211, 159, .06);--loom-library-mark-inner: #1a201b;--loom-library-selected-bg: rgba(220, 238, 205, .065);--loom-course-progress-track: rgba(255, 255, 255, .08);--loom-course-teach: #9fbd8f;--loom-course-teach-strong: #bed9af;--loom-course-check: #82a9c9;--loom-course-node: #1f2621;--loom-course-node-complete: var(--loom-course-teach);--loom-course-node-current: var(--loom-course-check);--loom-course-node-text: #10171c;--loom-course-line: #29302b;--loom-course-tabs-bg: rgba(255, 255, 255, .045);--loom-course-tab-active: rgba(243, 244, 239, .94);--loom-course-tab-text: #171a17;--loom-hover: rgba(244, 242, 234, .055);--loom-body-background: radial-gradient(circle at top left, rgba(199, 232, 173, .08), transparent 28%), linear-gradient(180deg, #090d0c 0%, #0d1110 100%);--loom-border: rgba(244, 242, 234, .1);--loom-border-strong: rgba(244, 242, 234, .17);--loom-ring: var(--loom-learner-check);--loom-accent-moss: #c7e8ad;--loom-accent-honey: #c7e8ad;--loom-accent: #c7e8ad;--loom-accent-solid: #c7e8ad;--loom-accent-solid-hover: #d7f5be;--loom-accent-strong: #d7f5be;--loom-control-hover-mix: #ffffff;--loom-button-text: #090d0c;--loom-button-bg: var(--loom-accent-solid);--loom-button-hover: var(--loom-accent-solid-hover);--loom-accent-border: rgba(199, 232, 173, .38);--loom-accent-soft: rgba(199, 232, 173, .12);--loom-accent-soft-strong: rgba(199, 232, 173, .2);--loom-accent-check: #9ec9f0;--loom-accent-check-text: #cce8ff;--loom-color-gold: #d9bc74;--loom-text: #f4f2ea;--loom-muted: #979f98;--loom-kicker-bg: rgba(199, 232, 173, .12);--loom-kicker-text: #c7e8ad;--loom-learner-teach: #7fd89c;--loom-learner-teach-hover: #a4e9ba;--loom-learner-check: #78b7f0;--loom-learner-check-hover: #a9d2f7;--loom-success-bg: rgba(134, 239, 172, .12);--loom-success-border: rgba(134, 239, 172, .34);--loom-success-text: #86efac;--loom-warning-bg: rgba(245, 193, 108, .12);--loom-warning-border: rgba(245, 193, 108, .34);--loom-warning-text: #f5c16c;--loom-danger-bg: rgba(253, 164, 175, .12);--loom-danger-border: rgba(253, 164, 175, .34);--loom-danger-text: #fda4af;--loom-danger-button-bg: rgba(253, 164, 175, .12);--loom-danger-button-bg-hover: rgba(253, 164, 175, .18);--loom-danger-button-border: rgba(253, 164, 175, .5);--loom-danger-button-border-strong: #fda4af;--loom-danger-button-text: #fecdd3;--loom-feedback-selected-border: #70a8da;--loom-feedback-selected-bg: rgba(112, 168, 218, .22);--loom-feedback-selected-text: #d8ecff;--loom-feedback-correct-border: #61ad83;--loom-feedback-correct-bg: rgba(97, 173, 131, .2);--loom-feedback-correct-text: #cdf5dc;--loom-feedback-incorrect-border: #d27c8d;--loom-feedback-incorrect-bg: rgba(210, 124, 141, .22);--loom-feedback-incorrect-text: #ffd6de;--loom-feedback-muted-border: rgba(244, 242, 234, .12);--loom-feedback-muted-bg: rgba(244, 242, 234, .06);--loom-feedback-muted-text: #b8beb7;--loom-feedback-hover-border: rgba(244, 242, 234, .24);--loom-feedback-hover-bg: rgba(244, 242, 234, .06);--loom-soft-control-bg: rgba(17, 19, 18, .72);--loom-soft-control-bg-strong: rgba(17, 19, 18, .96);--loom-soft-control-text: rgba(244, 242, 234, .68);--loom-soft-control-text-muted: rgba(244, 242, 234, .52);--loom-soft-control-shadow: 0 8px 20px rgba(0, 0, 0, .28);--loom-panel-shadow: 0 24px 70px rgba(0, 0, 0, .42);--loom-chip-bg: rgba(244, 242, 234, .07);--loom-chip-text: rgba(244, 242, 234, .82);--loom-chip-hover-bg: rgba(199, 232, 173, .11);--loom-checkpoint-border: rgba(244, 242, 234, .1);--loom-checkpoint-bg: rgba(244, 242, 234, .055);--loom-checkpoint-text: rgba(244, 242, 234, .72);--loom-count-bg: rgba(244, 242, 234, .09);--loom-composer-bg: color-mix(in oklab, var(--loom-bg) 94%, white 6%);--loom-control-focus: rgba(199, 232, 173, .4);--loom-control-focus-shadow: 0 0 0 1px rgba(199, 232, 173, .14);--loom-send-text: #090d0c;--loom-send-empty-text: rgba(244, 242, 234, .48);--loom-send-empty-text-hover: rgba(244, 242, 234, .74);--loom-tooltip-bg: rgba(17, 19, 18, .98);--loom-overlay-bg: rgba(0, 0, 0, .42);--loom-tool-radius: 16px;--loom-tool-border: var(--loom-border);--loom-tool-letter-spacing: -.035em;--loom-tool-icon-radius: 12px;--loom-home-composer-bg: var(--loom-surface-strong);--loom-home-message-bg: #e8e8e8;--loom-home-composer-count: #b4bbb4;--loom-home-composer-placeholder: #979797;--loom-home-composer-border: var(--loom-border-strong);--loom-home-composer-shadow: none;--loom-tool-shadow: none;--loom-tool-hover-shadow: none;--loom-tool-icon-transform: none;--loom-tool-font: var(--loom-font-body);--loom-tool-icon-bg: rgba(0, 0, 0, .1);--loom-tool-selected-ring: rgba(255, 255, 255, .64);--loom-tool-quiz-bg: #71578f;--loom-tool-quiz-text: #fffaf4;--loom-tool-flashcards-bg: #5d7f74;--loom-tool-flashcards-text: #fffaf4;--loom-tool-practice-exam-bg: #9a7254;--loom-tool-practice-exam-text: #fffaf4;--loom-tool-presentation-bg: #526d91;--loom-tool-presentation-text: #fffaf4;--loom-banner-filter: brightness(.42) saturate(.65)}*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:var(--loom-font-body);font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--loom-font-ui-mono);font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.\!container{width:100%!important}.container{width:100%}@media (min-width: 640px){.\!container{max-width:640px!important}.container{max-width:640px}}@media (min-width: 768px){.\!container{max-width:768px!important}.container{max-width:768px}}@media (min-width: 1024px){.\!container{max-width:1024px!important}.container{max-width:1024px}}@media (min-width: 1280px){.\!container{max-width:1280px!important}.container{max-width:1280px}}@media (min-width: 1536px){.\!container{max-width:1536px!important}.container{max-width:1536px}}.loom-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:var(--loom-control-height);padding:.875rem 1.5rem;border:1px solid var(--loom-action-border, var(--loom-action-bg, var(--loom-button-bg)));border-radius:var(--loom-control-radius);background:var(--loom-action-bg, var(--loom-button-bg));color:var(--loom-action-text, var(--loom-button-text));font-family:var(--loom-font-control);font-size:var(--loom-control-font-size);font-weight:var(--loom-control-font-weight);line-height:1.4;letter-spacing:.025em;white-space:nowrap;cursor:pointer}.loom-button,.loom-answer{transition:background-color var(--loom-duration) var(--loom-ease),color var(--loom-duration) var(--loom-ease),box-shadow var(--loom-duration) var(--loom-ease),transform var(--loom-duration) var(--loom-ease)}.loom-answer{--loom-action-edge: color-mix(in srgb, var(--loom-text) 25%, var(--loom-bg));border-radius:var(--loom-control-radius);font-family:var(--loom-font-control)}.loom-button--primary,.loom-button--danger,.loom-answer{--tw-shadow: 0 var(--loom-control-depth) 0 var(--loom-action-edge, color-mix(in srgb, var(--loom-button-bg) 65%, var(--loom-control-edge-mix)));box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow);transform:translateY(-2px)}.loom-button--secondary{--loom-action-bg: var(--loom-surface);--loom-action-hover: var(--loom-bg-soft);--loom-action-border: var(--loom-border-strong);--loom-action-text: var(--loom-text)}.loom-button--ghost{--loom-action-bg: transparent;--loom-action-hover: var(--loom-surface);--loom-action-border: transparent;--loom-action-text: var(--loom-muted)}.loom-button--danger{--loom-action-bg: var(--loom-danger-button-bg);--loom-action-hover: var(--loom-danger-button-bg-hover);--loom-action-border: var(--loom-danger-button-border);--loom-action-text: var(--loom-danger-button-text);--loom-action-edge: var(--loom-danger-button-border-strong)}.loom-button--warning{--loom-action-bg: var(--loom-warning-bg);--loom-action-hover: color-mix(in srgb, var(--loom-warning-text) 12%, var(--loom-warning-bg));--loom-action-border: var(--loom-warning-border);--loom-action-text: var(--loom-warning-text)}.loom-button--compact{min-height:var(--loom-control-height-compact);padding:.5625rem .8125rem;font-size:var(--loom-control-font-size-compact);letter-spacing:0}.loom-button--shimmer{position:relative;isolation:isolate;overflow:hidden}.loom-button--shimmer:before,.loom-button--shimmer:after{content:"";position:absolute;border-radius:inherit;pointer-events:none}.loom-button--shimmer:before{top:1px;right:1px;bottom:1px;left:1px;border:1px solid var(--loom-control-shimmer);background:linear-gradient(140deg,color-mix(in srgb,var(--loom-control-shimmer) 13%,transparent),transparent 48%,color-mix(in srgb,var(--loom-control-shimmer) 10%,transparent));box-shadow:inset 0 0 5px color-mix(in srgb,var(--loom-control-shimmer) 33%,transparent);opacity:.18;animation:loom-button-shimmer 4.8s ease-in-out infinite}.loom-button--shimmer:after{top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 12% 24%,var(--loom-control-shimmer) 0 .8px,transparent 3px),radial-gradient(circle at 32% 84%,var(--loom-control-shimmer) 0 1px,transparent 2px),radial-gradient(circle at 76% 14%,var(--loom-control-shimmer) 0 1px,transparent 3px),radial-gradient(circle at 89% 80%,var(--loom-control-shimmer) 0 1px,transparent 2px);opacity:.2;animation:loom-button-sparkles 3.8s ease-in-out infinite}@keyframes loom-button-shimmer{0%,to{opacity:.18}50%{opacity:.95}}@keyframes loom-button-sparkles{0%,to{opacity:.2;transform:translateY(1px)}45%{opacity:.95;transform:translateY(-1px)}}.loom-button--shimmer:is(:disabled,[aria-disabled=true]):before,.loom-button--shimmer:is(:disabled,[aria-disabled=true]):after,.loom-button-trigger[aria-disabled=true] .loom-button--shimmer:before,.loom-button-trigger[aria-disabled=true] .loom-button--shimmer:after{content:none;animation:none}.loom-button:hover:not(:disabled):not([aria-disabled=true]),.loom-button-trigger:hover .loom-button{background:var(--loom-action-hover, var(--loom-button-hover))}.loom-button:focus-visible{outline:2px solid var(--loom-ring);outline-offset:4px}:is(.loom-button--primary,.loom-button--danger,.loom-answer):active:not(:disabled):not([aria-disabled=true]),.loom-answer:is([aria-checked=true],[aria-pressed=true]):not(:disabled),.loom-button-trigger:active :is(.loom-button--primary,.loom-button--danger){--tw-shadow: 0 var(--loom-control-pressed-depth) 0 var(--loom-action-edge, color-mix(in srgb, var(--loom-button-bg) 65%, var(--loom-control-edge-mix)));box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow);transform:translateY(1px)}.loom-button:disabled,.loom-button[aria-disabled=true]{cursor:not-allowed;opacity:.55}.loom-button:disabled,.loom-button[aria-disabled=true],.loom-answer:disabled{--tw-shadow: 0 0 #0000;box-shadow:none;transform:none}@media (prefers-reduced-motion: reduce){.loom-button,.loom-answer{transition:none}.loom-button--shimmer:before,.loom-button--shimmer:after{animation:none}}.recovery-notice{display:flex;align-items:stretch;width:-moz-fit-content;width:fit-content;max-width:100%;border-radius:var(--loom-control-radius);background:var(--loom-course-tabs-bg);color:var(--loom-text);font-family:var(--loom-font-body);font-size:14px;line-height:1.5}.recovery-notice__message{display:flex;align-items:center;gap:10px;min-width:0;padding:10px 14px}.recovery-notice__message>svg{flex:none;color:var(--loom-warning-text)}.recovery-notice__text{min-width:0;overflow-wrap:anywhere}.recovery-notice__text>:first-child{margin-top:0}.recovery-notice__text>:last-child{margin-bottom:0}.recovery-notice__actions{display:flex;align-items:center;flex-wrap:wrap;gap:6px;flex:none;max-width:45%;padding:4px 4px 4px 0}.recovery-notice__actions .loom-button{min-width:0;max-width:100%;height:auto;white-space:normal}@media (max-width: 600px){.recovery-notice__message{padding:10px;gap:8px}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.pointer-events-none{pointer-events:none}.\!visible{visibility:visible!important}.visible{visibility:visible}.collapse{visibility:collapse}.static{position:static}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.inset-0{top:0;right:0;bottom:0;left:0}.inset-x-0{left:0;right:0}.-bottom-px{bottom:-1px}.-top-\[0\.08em\]{top:-.08em}.-top-\[0\.2em\]{top:-.2em}.bottom-24{bottom:6rem}.bottom-3{bottom:.75rem}.left-1\/2{left:50%}.right-0{right:0}.right-4{right:1rem}.top-11{top:2.75rem}.top-20{top:5rem}.top-\[13px\]{top:13px}.z-10{z-index:10}.z-40{z-index:40}.z-50{z-index:50}.col-span-full{grid-column:1 / -1}.col-start-2{grid-column-start:2}.float-right{float:right}.-m-1{margin:-.25rem}.m-0{margin:0}.\!mx-auto{margin-left:auto!important;margin-right:auto!important}.mx-1{margin-left:.25rem;margin-right:.25rem}.mx-1\.5{margin-left:.375rem;margin-right:.375rem}.mx-3{margin-left:.75rem;margin-right:.75rem}.mx-auto{margin-left:auto;margin-right:auto}.my-2{margin-top:.5rem;margin-bottom:.5rem}.my-3{margin-top:.75rem;margin-bottom:.75rem}.my-5{margin-top:1.25rem;margin-bottom:1.25rem}.my-8{margin-top:2rem;margin-bottom:2rem}.\!mt-0{margin-top:0!important}.mb-16{margin-bottom:4rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-3\.5{margin-bottom:.875rem}.mb-4{margin-bottom:1rem}.mb-5{margin-bottom:1.25rem}.mb-6{margin-bottom:1.5rem}.mb-\[11px\]{margin-bottom:11px}.ml-0\.5{margin-left:.125rem}.ml-1{margin-left:.25rem}.ml-2{margin-left:.5rem}.ml-\[0\.12em\]{margin-left:.12em}.ml-auto{margin-left:auto}.mr-2{margin-right:.5rem}.mt-0\.5{margin-top:.125rem}.mt-1{margin-top:.25rem}.mt-10{margin-top:2.5rem}.mt-2{margin-top:.5rem}.mt-2\.5{margin-top:.625rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-5{margin-top:1.25rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mt-9{margin-top:2.25rem}.block{display:block}.inline{display:inline}.\!flex{display:flex!important}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.contents{display:contents}.\!hidden{display:none!important}.hidden{display:none}.size-1\.5{width:.375rem;height:.375rem}.size-10{width:2.5rem;height:2.5rem}.size-11{width:2.75rem;height:2.75rem}.size-3{width:.75rem;height:.75rem}.size-3\.5{width:.875rem;height:.875rem}.size-4{width:1rem;height:1rem}.size-5{width:1.25rem;height:1.25rem}.size-6{width:1.5rem;height:1.5rem}.size-7{width:1.75rem;height:1.75rem}.size-9{width:2.25rem;height:2.25rem}.size-\[18px\]{width:18px;height:18px}.size-\[2\.35rem\]{width:2.35rem;height:2.35rem}.h-1\.5{height:.375rem}.h-\[11px\]{height:11px}.h-\[15px\]{height:15px}.h-\[26px\]{height:26px}.h-\[2px\]{height:2px}.h-full{height:100%}.h-px{height:1px}.max-h-32{max-height:8rem}.max-h-\[1000px\]{max-height:1000px}.max-h-\[420px\]{max-height:420px}.max-h-\[calc\(100dvh-24px\)\]{max-height:calc(100dvh - 24px)}.max-h-\[min\(18rem\,45dvh\)\]{max-height:min(18rem,45dvh)}.\!min-h-0{min-height:0px!important}.min-h-0{min-height:0px}.min-h-10{min-height:2.5rem}.min-h-11{min-height:2.75rem}.min-h-12{min-height:3rem}.min-h-14{min-height:3.5rem}.min-h-16{min-height:4rem}.min-h-20{min-height:5rem}.min-h-28{min-height:7rem}.min-h-6{min-height:1.5rem}.min-h-64{min-height:16rem}.min-h-8{min-height:2rem}.min-h-9{min-height:2.25rem}.min-h-\[1\.5rem\]{min-height:1.5rem}.min-h-\[52px\]{min-height:52px}.min-h-\[66px\]{min-height:66px}.min-h-\[min\(740px\,calc\(100dvh-3rem\)\)\]{min-height:min(740px,calc(100dvh - 3rem))}.min-h-full{min-height:100%}.min-h-screen{min-height:100vh}.\!w-full{width:100%!important}.w-40{width:10rem}.w-\[15px\]{width:15px}.w-\[88vw\]{width:88vw}.w-\[calc\(100vw-5rem\)\]{width:calc(100vw - 5rem)}.w-\[min\(440px\,calc\(100vw-24px\)\)\]{width:min(440px,calc(100vw - 24px))}.w-fit{width:-moz-fit-content;width:fit-content}.w-full{width:100%}.min-w-0{min-width:0px}.min-w-6{min-width:1.5rem}.min-w-\[13\.5rem\]{min-width:13.5rem}.min-w-\[26px\]{min-width:26px}.max-w-3xl{max-width:48rem}.max-w-4xl{max-width:56rem}.max-w-5xl{max-width:64rem}.max-w-\[1120px\]{max-width:1120px}.max-w-\[16rem\]{max-width:16rem}.max-w-\[360px\]{max-width:360px}.max-w-\[55rem\]{max-width:55rem}.max-w-\[600px\]{max-width:600px}.max-w-\[664px\]{max-width:664px}.max-w-\[680px\]{max-width:680px}.max-w-\[744px\]{max-width:744px}.max-w-\[75\%\]{max-width:75%}.max-w-\[760px\]{max-width:760px}.max-w-\[790px\]{max-width:790px}.max-w-\[850px\]{max-width:850px}.max-w-\[92\%\]{max-width:92%}.max-w-\[980px\]{max-width:980px}.max-w-full{max-width:100%}.max-w-lg{max-width:32rem}.max-w-md{max-width:28rem}.max-w-sm{max-width:24rem}.max-w-xl{max-width:36rem}.flex-1{flex:1 1 0%}.flex-\[1_1_16rem\]{flex:1 1 16rem}.flex-none{flex:none}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.grow{flex-grow:1}.basis-full{flex-basis:100%}.-translate-x-1\/2{--tw-translate-x: -50%;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.rotate-180{--tw-rotate: 180deg;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}.cursor-not-allowed{cursor:not-allowed}.cursor-pointer{cursor:pointer}.select-none{-webkit-user-select:none;-moz-user-select:none;user-select:none}.resize-none{resize:none}.resize{resize:both}.list-decimal{list-style-type:decimal}.list-disc{list-style-type:disc}.list-none{list-style-type:none}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-\[2\.35rem_minmax\(0\,1fr\)_2\.35rem\]{grid-template-columns:2.35rem minmax(0,1fr) 2.35rem}.grid-cols-\[28px_minmax\(0\,1fr\)\]{grid-template-columns:28px minmax(0,1fr)}.grid-cols-\[28px_minmax\(0\,1fr\)_auto\]{grid-template-columns:28px minmax(0,1fr) auto}.grid-cols-\[38px_minmax\(0\,1fr\)_38px\]{grid-template-columns:38px minmax(0,1fr) 38px}.grid-cols-\[auto_minmax\(0\,1fr\)\]{grid-template-columns:auto minmax(0,1fr)}.grid-cols-\[auto_minmax\(0\,1fr\)_auto\]{grid-template-columns:auto minmax(0,1fr) auto}.grid-cols-\[minmax\(0\,1fr\)_auto\]{grid-template-columns:minmax(0,1fr) auto}.\!flex-col{flex-direction:column!important}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.place-items-center{place-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.items-center{align-items:center}.items-baseline{align-items:baseline}.items-stretch{align-items:stretch}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-0\.5{gap:.125rem}.gap-1{gap:.25rem}.gap-1\.5{gap:.375rem}.gap-2{gap:.5rem}.gap-2\.5{gap:.625rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-5{gap:1.25rem}.gap-6{gap:1.5rem}.gap-\[0\.9rem\]{gap:.9rem}.gap-x-2{-moz-column-gap:.5rem;column-gap:.5rem}.gap-x-3{-moz-column-gap:.75rem;column-gap:.75rem}.gap-x-4{-moz-column-gap:1rem;column-gap:1rem}.gap-x-7{-moz-column-gap:1.75rem;column-gap:1.75rem}.gap-y-1{row-gap:.25rem}.gap-y-2{row-gap:.5rem}.gap-y-3{row-gap:.75rem}.\!space-y-0>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0 !important;margin-top:calc(0px * calc(1 - var(--tw-space-y-reverse)))!important;margin-bottom:calc(0px * var(--tw-space-y-reverse))!important}.space-y-0>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(0px * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(0px * var(--tw-space-y-reverse))}.space-y-1>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.25rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.25rem * var(--tw-space-y-reverse))}.space-y-1\.5>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.375rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.375rem * var(--tw-space-y-reverse))}.space-y-10>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(2.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(2.5rem * var(--tw-space-y-reverse))}.space-y-11>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(2.75rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(2.75rem * var(--tw-space-y-reverse))}.space-y-2>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.5rem * var(--tw-space-y-reverse))}.space-y-3>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.75rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.75rem * var(--tw-space-y-reverse))}.space-y-4>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1rem * var(--tw-space-y-reverse))}.space-y-5>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1.25rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.25rem * var(--tw-space-y-reverse))}.space-y-6>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.5rem * var(--tw-space-y-reverse))}.space-y-7>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1.75rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.75rem * var(--tw-space-y-reverse))}.divide-y>:not([hidden])~:not([hidden]){--tw-divide-y-reverse: 0;border-top-width:calc(1px * calc(1 - var(--tw-divide-y-reverse)));border-bottom-width:calc(1px * var(--tw-divide-y-reverse))}.divide-\[var\(--loom-border\)\]>:not([hidden])~:not([hidden]){border-color:var(--loom-border)}.justify-self-start{justify-self:start}.justify-self-end{justify-self:end}.overflow-auto{overflow:auto}.\!overflow-hidden{overflow:hidden!important}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.overflow-x-hidden{overflow-x:hidden}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whitespace-nowrap{white-space:nowrap}.whitespace-pre-wrap{white-space:pre-wrap}.break-words{overflow-wrap:break-word}.break-all{word-break:break-all}.\!rounded{border-radius:.25rem!important}.\!rounded-\[28px\]{border-radius:28px!important}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:1rem}.rounded-\[10px\]{border-radius:10px}.rounded-\[13px\]{border-radius:13px}.rounded-\[14px\]{border-radius:14px}.rounded-\[16px\]{border-radius:16px}.rounded-\[18px\]{border-radius:18px}.rounded-\[22px\]{border-radius:22px}.rounded-\[28px\]{border-radius:28px}.rounded-\[4px\]{border-radius:4px}.rounded-\[6px\]{border-radius:6px}.rounded-\[8px\]{border-radius:8px}.rounded-\[9px\]{border-radius:9px}.rounded-\[inherit\]{border-radius:inherit}.rounded-\[var\(--loom-card-radius\)\]{border-radius:var(--loom-card-radius)}.rounded-\[var\(--loom-input-radius\)\]{border-radius:var(--loom-input-radius)}.rounded-\[var\(--loom-notice-radius\)\]{border-radius:var(--loom-notice-radius)}.rounded-\[var\(--loom-radius-lg\)\]{border-radius:var(--loom-radius-lg)}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:.5rem}.rounded-md{border-radius:.375rem}.rounded-xl{border-radius:.75rem}.\!border-0{border-width:0px!important}.border{border-width:1px}.border-0{border-width:0px}.border-2{border-width:2px}.border-y{border-top-width:1px;border-bottom-width:1px}.border-b{border-bottom-width:1px}.border-l{border-left-width:1px}.border-l-2{border-left-width:2px}.border-t{border-top-width:1px}.border-dashed{border-style:dashed}.border-\[color\:color-mix\(in_oklab\,var\(--loom-border\)_92\%\,transparent\)\]{border-color:color-mix(in oklab,var(--loom-border) 92%,transparent)}.border-\[color\:color-mix\(in_oklab\,var\(--loom-border-strong\)_92\%\,transparent\)\]{border-color:color-mix(in oklab,var(--loom-border-strong) 92%,transparent)}.border-\[rgba\(32\,29\,24\,0\.14\)\]{border-color:#201d1824}.border-\[rgba\(92\,119\,96\,0\.22\)\]{border-color:#5c776038}.border-\[var\(--lesson-line\)\]{border-color:var(--lesson-line)}.border-\[var\(--loom-accent-border\)\]{border-color:var(--loom-accent-border)}.border-\[var\(--loom-accent-solid\)\]{border-color:var(--loom-accent-solid)}.border-\[var\(--loom-border\)\]{border-color:var(--loom-border)}.border-\[var\(--loom-border-strong\)\]{border-color:var(--loom-border-strong)}.border-\[var\(--loom-danger-border\)\]{border-color:var(--loom-danger-border)}.border-\[var\(--loom-feedback-correct-border\)\]{border-color:var(--loom-feedback-correct-border)}.border-\[var\(--loom-feedback-incorrect-border\)\]{border-color:var(--loom-feedback-incorrect-border)}.border-\[var\(--loom-feedback-muted-border\)\]{border-color:var(--loom-feedback-muted-border)}.border-\[var\(--loom-feedback-selected-border\)\]{border-color:var(--loom-feedback-selected-border)}.border-\[var\(--loom-success-border\)\]{border-color:var(--loom-success-border)}.border-\[var\(--loom-warning-border\)\]{border-color:var(--loom-warning-border)}.bg-\[color\:color-mix\(in_oklab\,var\(--loom-surface\)_88\%\,transparent\)\]{background-color:color-mix(in oklab,var(--loom-surface) 88%,transparent)}.bg-\[rgba\(188\,153\,81\,0\.09\)\]{background-color:#bc995117}.bg-\[rgba\(248\,245\,238\,0\.92\)\]{background-color:#f8f5eeeb}.bg-\[rgba\(47\,56\,46\,0\.07\)\]{background-color:#2f382e12}.bg-\[rgba\(62\,70\,58\,0\.14\)\]{background-color:#3e463a24}.bg-\[var\(--lesson-paper\)\]{background-color:var(--lesson-paper)}.bg-\[var\(--loom-accent-soft\)\]{background-color:var(--loom-accent-soft)}.bg-\[var\(--loom-accent-solid\)\]{background-color:var(--loom-accent-solid)}.bg-\[var\(--loom-answer-marker-bg\)\]{background-color:var(--loom-answer-marker-bg)}.bg-\[var\(--loom-answer-marker-correct-bg\)\]{background-color:var(--loom-answer-marker-correct-bg)}.bg-\[var\(--loom-answer-marker-incorrect-bg\)\]{background-color:var(--loom-answer-marker-incorrect-bg)}.bg-\[var\(--loom-bg\)\]{background-color:var(--loom-bg)}.bg-\[var\(--loom-bg-elevated\)\]{background-color:var(--loom-bg-elevated)}.bg-\[var\(--loom-bg-soft\)\]{background-color:var(--loom-bg-soft)}.bg-\[var\(--loom-border\)\]{background-color:var(--loom-border)}.bg-\[var\(--loom-border-strong\)\]{background-color:var(--loom-border-strong)}.bg-\[var\(--loom-course-teach\)\]{background-color:var(--loom-course-teach)}.bg-\[var\(--loom-danger-bg\)\]{background-color:var(--loom-danger-bg)}.bg-\[var\(--loom-feedback-correct-bg\)\]{background-color:var(--loom-feedback-correct-bg)}.bg-\[var\(--loom-feedback-incorrect-bg\)\]{background-color:var(--loom-feedback-incorrect-bg)}.bg-\[var\(--loom-feedback-muted-bg\)\]{background-color:var(--loom-feedback-muted-bg)}.bg-\[var\(--loom-feedback-selected-bg\)\]{background-color:var(--loom-feedback-selected-bg)}.bg-\[var\(--loom-hover\)\]{background-color:var(--loom-hover)}.bg-\[var\(--loom-kicker-bg\)\]{background-color:var(--loom-kicker-bg)}.bg-\[var\(--loom-learner-check\)\]{background-color:var(--loom-learner-check)}.bg-\[var\(--loom-learner-teach\)\]{background-color:var(--loom-learner-teach)}.bg-\[var\(--loom-success-bg\)\]{background-color:var(--loom-success-bg)}.bg-\[var\(--loom-surface\)\]{background-color:var(--loom-surface)}.bg-\[var\(--loom-surface-reading\)\]{background-color:var(--loom-surface-reading)}.bg-\[var\(--loom-text\)\]{background-color:var(--loom-text)}.bg-\[var\(--loom-warning-bg\)\]{background-color:var(--loom-warning-bg)}.bg-ink{background-color:var(--loom-text)}.bg-night{background-color:var(--loom-bg)}.bg-transparent{background-color:transparent}.\!p-0{padding:0!important}.p-0{padding:0}.p-1{padding:.25rem}.p-1\.5{padding:.375rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}.p-7{padding:1.75rem}.p-8{padding:2rem}.\!px-5{padding-left:1.25rem!important;padding-right:1.25rem!important}.px-0{padding-left:0;padding-right:0}.px-1{padding-left:.25rem;padding-right:.25rem}.px-1\.5{padding-left:.375rem;padding-right:.375rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-2\.5{padding-left:.625rem;padding-right:.625rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.px-5{padding-left:1.25rem;padding-right:1.25rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.px-7{padding-left:1.75rem;padding-right:1.75rem}.px-8{padding-left:2rem;padding-right:2rem}.py-0\.5{padding-top:.125rem;padding-bottom:.125rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-1\.5{padding-top:.375rem;padding-bottom:.375rem}.py-10{padding-top:2.5rem;padding-bottom:2.5rem}.py-12{padding-top:3rem;padding-bottom:3rem}.py-16{padding-top:4rem;padding-bottom:4rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-2\.5{padding-top:.625rem;padding-bottom:.625rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-4{padding-top:1rem;padding-bottom:1rem}.py-5{padding-top:1.25rem;padding-bottom:1.25rem}.py-8{padding-top:2rem;padding-bottom:2rem}.pb-0{padding-bottom:0}.pb-10{padding-bottom:2.5rem}.pb-12{padding-bottom:3rem}.pb-14{padding-bottom:3.5rem}.pb-16{padding-bottom:4rem}.pb-2{padding-bottom:.5rem}.pb-20{padding-bottom:5rem}.pb-3{padding-bottom:.75rem}.pb-4{padding-bottom:1rem}.pb-5{padding-bottom:1.25rem}.pb-6{padding-bottom:1.5rem}.pb-8{padding-bottom:2rem}.pb-\[22px\]{padding-bottom:22px}.pl-2{padding-left:.5rem}.pl-3{padding-left:.75rem}.pl-4{padding-left:1rem}.pl-5{padding-left:1.25rem}.pl-6{padding-left:1.5rem}.pl-7{padding-left:1.75rem}.pr-2{padding-right:.5rem}.pt-1{padding-top:.25rem}.pt-2{padding-top:.5rem}.pt-3{padding-top:.75rem}.pt-4{padding-top:1rem}.pt-5{padding-top:1.25rem}.pt-6{padding-top:1.5rem}.pt-7{padding-top:1.75rem}.pt-8{padding-top:2rem}.pt-\[58px\]{padding-top:58px}.text-left{text-align:left}.text-center{text-align:center}.align-baseline{vertical-align:baseline}.align-middle{vertical-align:middle}.align-super{vertical-align:super}.font-mono{font-family:var(--loom-font-ui-mono)}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-4xl{font-size:2.25rem;line-height:2.5rem}.text-\[0\.66em\]{font-size:.66em}.text-\[0\.68rem\]{font-size:.68rem}.text-\[0\.72rem\]{font-size:.72rem}.text-\[0\.7em\]{font-size:.7em}.text-\[0\.92em\]{font-size:.92em}.text-\[0\.92rem\]{font-size:.92rem}.text-\[0\.98rem\]{font-size:.98rem}.text-\[0\.9rem\]{font-size:.9rem}.text-\[1\.02rem\]{font-size:1.02rem}.text-\[1\.04rem\]{font-size:1.04rem}.text-\[1\.08rem\]{font-size:1.08rem}.text-\[1\.12rem\]{font-size:1.12rem}.text-\[1\.15rem\]{font-size:1.15rem}.text-\[1\.18rem\]{font-size:1.18rem}.text-\[1\.28rem\]{font-size:1.28rem}.text-\[1\.4rem\]{font-size:1.4rem}.text-\[10px\]{font-size:10px}.text-\[11px\]{font-size:11px}.text-\[13px\]{font-size:13px}.text-\[15px\]{font-size:15px}.text-\[1rem\]{font-size:1rem}.text-\[2rem\]{font-size:2rem}.text-\[clamp\(1\.65rem\,4vw\,2\.35rem\)\]{font-size:clamp(1.65rem,4vw,2.35rem)}.text-\[clamp\(2\.3rem\,7vw\,4rem\)\]{font-size:clamp(2.3rem,7vw,4rem)}.text-\[clamp\(2\.4rem\,8vw\,4\.5rem\)\]{font-size:clamp(2.4rem,8vw,4.5rem)}.text-\[clamp\(2\.8rem\,7vw\,4\.25rem\)\]{font-size:clamp(2.8rem,7vw,4.25rem)}.text-\[clamp\(2rem\,4vw\,2\.5rem\)\]{font-size:clamp(2rem,4vw,2.5rem)}.text-\[clamp\(2rem\,5vw\,2\.75rem\)\]{font-size:clamp(2rem,5vw,2.75rem)}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.text-xs{font-size:.75rem;line-height:1rem}.font-\[600\]{font-weight:600}.font-bold{font-weight:700}.font-medium{font-weight:500}.font-normal{font-weight:400}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.lowercase{text-transform:lowercase}.italic{font-style:italic}.ordinal{--tw-ordinal: ordinal;font-variant-numeric:var(--tw-ordinal) var(--tw-slashed-zero) var(--tw-numeric-figure) var(--tw-numeric-spacing) var(--tw-numeric-fraction)}.tabular-nums{--tw-numeric-spacing: tabular-nums;font-variant-numeric:var(--tw-ordinal) var(--tw-slashed-zero) var(--tw-numeric-figure) var(--tw-numeric-spacing) var(--tw-numeric-fraction)}.leading-5{line-height:1.25rem}.leading-6{line-height:1.5rem}.leading-7{line-height:1.75rem}.leading-8{line-height:2rem}.leading-\[1\.08\]{line-height:1.08}.leading-\[1\.15\]{line-height:1.15}.leading-\[1\.18\]{line-height:1.18}.leading-\[1\.7\]{line-height:1.7}.leading-\[1\.85\]{line-height:1.85}.leading-\[1\.8\]{line-height:1.8}.leading-none{line-height:1}.leading-relaxed{line-height:1.625}.tracking-\[-0\.01em\]{letter-spacing:-.01em}.tracking-\[-0\.025em\]{letter-spacing:-.025em}.tracking-\[-0\.035em\]{letter-spacing:-.035em}.tracking-\[-0\.045em\]{letter-spacing:-.045em}.tracking-\[-0\.055em\]{letter-spacing:-.055em}.tracking-\[0\.04em\]{letter-spacing:.04em}.tracking-\[0\.08em\]{letter-spacing:.08em}.tracking-\[0\.11em\]{letter-spacing:.11em}.tracking-\[0\.12em\]{letter-spacing:.12em}.tracking-\[0\.16em\]{letter-spacing:.16em}.tracking-\[0\.1em\]{letter-spacing:.1em}.tracking-\[0\.22em\]{letter-spacing:.22em}.tracking-tight{letter-spacing:-.025em}.tracking-wider{letter-spacing:.05em}.text-\[color\:var\(--loom-accent-moss\)\]{color:var(--loom-accent-moss)}.text-\[rgba\(32\,29\,24\,0\.42\)\]{color:#201d186b}.text-\[rgba\(32\,29\,24\,0\.56\)\]{color:#201d188f}.text-\[rgba\(32\,29\,24\,0\.76\)\]{color:#201d18c2}.text-\[rgba\(40\,73\,48\,0\.9\)\]{color:#284930e6}.text-\[var\(--loom-accent\)\]{color:var(--loom-accent)}.text-\[var\(--loom-accent-solid-hover\)\]{color:var(--loom-accent-solid-hover)}.text-\[var\(--loom-accent-strong\)\]{color:var(--loom-accent-strong)}.text-\[var\(--loom-answer-marker-text\)\]{color:var(--loom-answer-marker-text)}.text-\[var\(--loom-button-text\)\]{color:var(--loom-button-text)}.text-\[var\(--loom-danger-text\)\]{color:var(--loom-danger-text)}.text-\[var\(--loom-feedback-correct-text\)\]{color:var(--loom-feedback-correct-text)}.text-\[var\(--loom-feedback-incorrect-text\)\]{color:var(--loom-feedback-incorrect-text)}.text-\[var\(--loom-feedback-selected-text\)\]{color:var(--loom-feedback-selected-text)}.text-\[var\(--loom-kicker-text\)\]{color:var(--loom-kicker-text)}.text-\[var\(--loom-muted\)\]{color:var(--loom-muted)}.text-\[var\(--loom-success-text\)\]{color:var(--loom-success-text)}.text-\[var\(--loom-surface\)\]{color:var(--loom-surface)}.text-\[var\(--loom-text\)\]{color:var(--loom-text)}.text-\[var\(--loom-warning-text\)\]{color:var(--loom-warning-text)}.text-amber-300{--tw-text-opacity: 1;color:rgb(252 211 77 / var(--tw-text-opacity, 1))}.text-amber-300\/70{color:#fcd34db3}.text-emerald-300{--tw-text-opacity: 1;color:rgb(110 231 183 / var(--tw-text-opacity, 1))}.text-inherit{color:inherit}.text-ink{color:var(--loom-text)}.text-mist{color:var(--loom-muted)}.text-rose-300{--tw-text-opacity: 1;color:rgb(253 164 175 / var(--tw-text-opacity, 1))}.underline{text-decoration-line:underline}.underline-offset-4{text-underline-offset:4px}.accent-\[var\(--loom-accent-solid\)\]{accent-color:var(--loom-accent-solid)}.opacity-45{opacity:.45}.opacity-50{opacity:.5}.opacity-70{opacity:.7}.opacity-75{opacity:.75}.shadow{--tw-shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color), 0 1px 2px -1px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-\[0_18px_45px_rgba\(49\,70\,82\,0\.18\)\]{--tw-shadow: 0 18px 45px rgba(49,70,82,.18);--tw-shadow-colored: 0 18px 45px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-\[0_1px_0_rgba\(0\,0\,0\,0\.04\)\]{--tw-shadow: 0 1px 0 rgba(0,0,0,.04);--tw-shadow-colored: 0 1px 0 var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-\[0_4px_16px_var\(--loom-accent-soft-strong\)\]{--tw-shadow: 0 4px 16px var(--loom-accent-soft-strong);--tw-shadow-colored: 0 4px 16px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-sm{--tw-shadow: 0 1px 2px 0 rgb(0 0 0 / .05);--tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-xl{--tw-shadow: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--tw-shadow-colored: 0 20px 25px -5px var(--tw-shadow-color), 0 8px 10px -6px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.outline-none{outline:2px solid transparent;outline-offset:2px}.outline{outline-style:solid}.ring{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.blur{--tw-blur: blur(8px);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.drop-shadow-sm{--tw-drop-shadow: drop-shadow(0 1px 1px rgb(0 0 0 / .05));filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.saturate-\[0\.82\]{--tw-saturate: saturate(.82);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.backdrop-blur-\[2px\]{--tw-backdrop-blur: blur(2px);-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.backdrop-blur-sm{--tw-backdrop-blur: blur(4px);-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-\[width\]{transition-property:width;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-all{transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-colors{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-transform{transition-property:transform;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.duration-1000{transition-duration:1s}.duration-200{transition-duration:.2s}.duration-300{transition-duration:.3s}.duration-500{transition-duration:.5s}.duration-700{transition-duration:.7s}.ease-\[cubic-bezier\(0\.22\,1\,0\.36\,1\)\]{transition-timing-function:cubic-bezier(.22,1,.36,1)}.ease-out{transition-timing-function:cubic-bezier(0,0,.2,1)}.will-change-\[width\]{will-change:width}.\[animation-duration\:2\.4s\]{animation-duration:2.4s}:root{scrollbar-color:color-mix(in srgb,var(--loom-text) 25%,transparent) transparent;background-color:var(--loom-main-bg)}html,body,#root{min-height:100%}body{margin:0;font-family:var(--loom-font-body);line-height:1.6;background:var(--loom-body-background);color:var(--loom-text);letter-spacing:.002em;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--loom-font-heading);letter-spacing:-.01em}.loom-display{font-family:var(--loom-font-display);letter-spacing:-.01em}.loom-heading{font-family:var(--loom-font-heading);letter-spacing:-.01em}h4,h5,h6,p,li,label,input,textarea,select,button{font-family:var(--loom-font-body)}*{box-sizing:border-box}button,input,textarea,select{font:inherit;color:inherit}button,a,input,textarea,select,summary{transition:color var(--loom-duration) var(--loom-ease),background-color var(--loom-duration) var(--loom-ease),border-color var(--loom-duration) var(--loom-ease),box-shadow var(--loom-duration) var(--loom-ease)}:focus-visible{outline:2px solid var(--loom-ring);outline-offset:2px}summary::-webkit-details-marker{display:none}.focus-layout{animation:focus-fade-in var(--loom-duration) var(--loom-ease) both}.focus-layout__rail{border-bottom:1px solid color-mix(in oklab,var(--loom-border) 86%,transparent)}.focus-layout__stage{border:1px solid color-mix(in oklab,var(--loom-border-strong) 86%,transparent);border-radius:18px;background:linear-gradient(180deg,#ffffff06,#ffffff03);box-shadow:0 10px 28px #0000005c}.focus-layout--immersive .focus-layout__stage{border:0;border-radius:0;background:transparent;box-shadow:none}.focus-mode-nav{display:flex;align-items:center;justify-content:flex-start;width:100%;min-height:52px;background:color-mix(in oklab,var(--loom-bg-soft) 92%,var(--loom-surface) 8%);padding:0}.focus-mode-nav__inner{display:flex;align-items:center;justify-content:flex-start;width:min(100%,980px);min-height:52px;margin:0 auto;padding:0 .65rem .5rem}.focus-mode-nav__link{display:inline-flex;align-items:center;justify-content:center;width:2.35rem;height:2.35rem;border-radius:999px;border:1px solid color-mix(in oklab,var(--loom-border) 74%,transparent);background:color-mix(in oklab,var(--loom-surface) 44%,transparent);color:color-mix(in oklab,var(--loom-accent-strong) 88%,var(--loom-text) 12%);text-decoration:none;transition:color var(--loom-duration) var(--loom-ease),background-color var(--loom-duration) var(--loom-ease),border-color var(--loom-duration) var(--loom-ease),transform .18s ease}.focus-mode-nav__link:hover{transform:translateY(-1px);color:var(--loom-text);border-color:color-mix(in oklab,var(--loom-accent-strong) 24%,var(--loom-border));background:color-mix(in oklab,var(--loom-surface) 62%,transparent)}.focus-layout [role=progressbar]{transition:width .46s var(--loom-ease)}.teachlm-page__hero{animation:focus-fade-in var(--loom-duration) var(--loom-ease) both}.loom-section-heading{display:inline-flex;width:min(216px,100%);border-radius:8px;background:var(--loom-bg-soft);padding:6px 16px;color:var(--loom-section-heading-text);font-family:var(--loom-font-heading);font-size:16px;font-weight:600;line-height:1.45}.teachlm-page__eyebrow{display:inline-flex;align-items:center;border:1px solid color-mix(in oklab,var(--loom-border-strong) 92%,transparent);border-radius:999px;background:color-mix(in oklab,var(--loom-bg-soft) 92%,transparent);padding:.38rem .78rem;font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:color-mix(in oklab,var(--loom-kicker-text) 92%,transparent)}.teachlm-empty-state{background:color-mix(in oklab,var(--loom-bg-soft) 72%,transparent)}.teachlm-meter__track,.teachlm-input,.teachlm-file-input,.teachlm-notice{transition:border-color var(--loom-duration) var(--loom-ease),background-color var(--loom-duration) var(--loom-ease),box-shadow var(--loom-duration) var(--loom-ease)}.teachlm-meter__fill{box-shadow:none}.teachlm-input:hover,.teachlm-file-input:hover{border-color:color-mix(in oklab,var(--loom-border-strong) 92%,transparent)}.teachlm-input:focus,.teachlm-file-input:focus-within{border-color:color-mix(in oklab,var(--loom-ring) 90%,transparent);box-shadow:0 0 0 1px color-mix(in oklab,var(--loom-ring) 45%,transparent)}.teaching-companion-launcher{position:fixed;right:1.25rem;bottom:1.25rem;z-index:70;display:inline-flex;width:3rem;height:3rem;align-items:center;justify-content:center;padding:0;border:0;background:transparent;color:var(--loom-accent-strong);filter:drop-shadow(0 8px 16px rgba(31,45,36,.2))}.teaching-companion-launcher:hover{color:var(--loom-text);transform:translateY(-1px)}.narration-playback{position:fixed;right:4.75rem;bottom:1.625rem;z-index:65}.narration-playback--pocket-open{z-index:75}.narration-playback__compact{display:inline-flex;align-items:center;gap:.125rem;border-radius:9999px;background:var(--loom-soft-control-bg);padding:.125rem;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.narration-playback[data-state=failed] .narration-playback__compact,.narration-playback[data-state=playing] .narration-playback__compact{border:1px solid var(--loom-border);background:var(--loom-soft-control-bg-strong);box-shadow:var(--loom-soft-control-shadow)}.narration-playback[data-state=playing] .narration-playback__primary{background:var(--loom-accent-soft);color:var(--loom-learner-check)}.narration-playback__primary{display:grid;width:2rem;height:2rem;align-items:center;justify-content:center;border:0;border-radius:9999px;background:transparent;color:var(--loom-soft-control-text-muted)}.narration-playback__primary:hover{background:var(--loom-bg-soft);color:var(--loom-text)}.narration-playback__primary svg{width:.875rem;height:.875rem}.narration-playback__failure-icon,.narration-playback__action{display:grid;width:2rem;height:2rem;place-items:center;border:0;border-radius:9999px;background:transparent}.narration-playback__failure-icon{color:var(--loom-feedback-incorrect-text)}.narration-playback__action{color:var(--loom-soft-control-text)}.narration-playback__action:hover{background:var(--loom-bg-soft);color:var(--loom-text)}.narration-playback__failure-icon svg,.narration-playback__action svg{width:.9rem;height:.9rem}.narration-playback__spinner{animation:narration-spin .9s linear infinite}.narration-playback__speed{height:2rem;border:0;border-radius:9999px;background:transparent;padding:0 .4rem;color:var(--loom-muted);font-size:.75rem;font-weight:650}.narration-playback__speed:hover,.narration-playback__speed:focus{background:var(--loom-bg-soft);color:var(--loom-text)}.narration-reading-guide{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;width:100vw;height:100vh;margin:0!important;pointer-events:none}[data-lesson-stage-header=true],[data-lesson-content-body=true],[data-lesson-response-card=true],[data-narration-visible-content=true]{position:relative;z-index:2}[data-lesson-stage-header=true]{z-index:3;background:transparent!important}.narration-reading-guide__read-from{position:fixed;z-index:100;display:inline-flex;min-height:2.35rem;align-items:center;gap:.4rem;margin:0!important;border:1px solid var(--loom-border-strong);border-radius:9999px;background:var(--loom-surface);padding:.38rem .7rem;color:var(--loom-text);box-shadow:var(--loom-soft-control-shadow);font-size:.75rem;font-weight:650}.narration-reading-guide__read-from svg{width:.85rem;height:.85rem}.teaching-companion-selection-affordance{position:fixed;z-index:90;display:inline-flex;align-items:center;gap:.35rem;min-height:2.5rem;padding:.4rem .75rem;border:1px solid var(--loom-border-strong);border-radius:999px;background:var(--loom-surface);color:var(--loom-text);font-size:.75rem;font-weight:650;box-shadow:var(--loom-panel-shadow)}.teaching-companion-selection-affordance:hover{background:var(--loom-bg-soft)}.teaching-companion-cloud{position:relative;display:inline-flex;flex:none;width:2rem;height:2rem;align-items:center;justify-content:center;color:var(--loom-accent-strong)}.teaching-companion-cloud__image{display:block;width:100%;height:100%;-o-object-fit:contain;object-fit:contain}.teaching-companion-cloud--launcher{width:3.25rem;height:3.25rem}.teaching-companion-cloud--header{width:3rem;height:3rem;margin:-.55rem -.2rem -.35rem -.75rem;filter:drop-shadow(0 5px 10px rgba(31,45,36,.13))}.teaching-companion-cloud__running{position:absolute;top:0;right:0;width:.55rem;height:.55rem;border:2px solid var(--loom-bg);border-radius:999px;background:var(--loom-learner-check)}.teaching-companion-pocket{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;display:flex;min-width:0;flex-direction:column;overflow:hidden;background:var(--loom-bg);box-shadow:var(--loom-panel-shadow)}.teaching-companion-pocket__header{display:flex;flex:none;align-items:center;justify-content:space-between;gap:.75rem;min-height:3rem;padding:.65rem .85rem .45rem}.teaching-companion-icon-button{position:relative;display:inline-grid;flex:none;width:2.5rem;height:2.5rem;place-items:center;border:1px solid transparent;border-radius:.75rem}.teaching-companion-icon-button,.teaching-companion-composer-control{background:transparent;color:var(--loom-companion-icon-color, var(--loom-muted));transition:color var(--loom-duration) var(--loom-ease)}.teaching-companion-icon-button:hover:not(:disabled),.teaching-companion-composer-control:hover:not(:disabled){color:var(--loom-companion-icon-hover, var(--loom-text))}.teaching-companion-composer-control--recording{--loom-companion-icon-color: var(--loom-danger-text);--loom-companion-icon-hover: var(--loom-danger-text)}.teaching-companion-pocket__transcript>.teaching-companion-transcript-content[data-empty=true]{flex:1;justify-content:center}.teaching-companion-pocket__welcome{width:100%;max-width:30ch;margin:auto;padding:1rem;text-align:center}.teaching-companion-pocket__transcript{display:flex;min-height:0;flex:1;flex-direction:column;gap:1rem;overflow-x:hidden;overflow-y:auto;padding:1rem;overscroll-behavior:contain}.teaching-companion-pocket__panel{min-height:0;flex:1;overflow-x:hidden;overflow-y:auto;padding:0 .75rem 1rem;overscroll-behavior:contain}.teaching-companion-message{overflow-wrap:anywhere}.teaching-companion-citation{display:inline-flex;align-items:center;gap:.25rem;margin:0 .12rem;padding:.08rem .38rem;border:1px solid var(--loom-border-strong);border-radius:999px;font-size:.64rem;font-weight:700;line-height:1.25rem;vertical-align:.12em}.teaching-companion-citation[data-evidence-partition=current]{background:var(--loom-accent-soft-strong);color:var(--loom-accent-strong)}.teaching-companion-citation[data-evidence-partition=also_using]{background:var(--loom-bg-soft);color:var(--loom-muted)}.teaching-companion-citation:hover,.teaching-companion-citation:focus-visible{border-color:var(--loom-accent);color:var(--loom-text)}.teaching-companion-citation-location,.teaching-companion-general-knowledge{border:1px solid var(--loom-border);border-radius:.9rem;background:var(--loom-surface);padding:.75rem}.teaching-companion-general-knowledge{border-style:dashed;background:color-mix(in oklab,var(--loom-bg-soft) 72%,var(--loom-surface))}.teaching-companion-tool-activity{display:flex;align-items:center;gap:.45rem;color:var(--loom-muted);font-size:.72rem;line-height:1.1rem}.teaching-companion-tool-activity[data-status=failed]{color:var(--loom-danger-text)}.teaching-companion-result-chip{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;min-width:0;min-height:2.25rem;padding:0 .75rem;border:0;border-radius:999px;background:var(--loom-chip-bg);color:var(--loom-chip-text);font-size:.75rem;font-weight:650}.teaching-companion-result-chip:hover{background:var(--loom-chip-hover-bg);color:var(--loom-text)}.teaching-companion-result-chip[aria-disabled=true]{background:var(--loom-bg-soft);color:var(--loom-muted);opacity:.78}.teaching-companion-work-checkpoint{display:flex;max-width:100%;align-items:center;justify-content:space-between;gap:.75rem;border:1px solid var(--loom-checkpoint-border);border-radius:.75rem;background:var(--loom-checkpoint-bg);padding:.55rem .65rem;color:var(--loom-checkpoint-text);font-size:.75rem;line-height:1.15rem}.teaching-companion-response-line{display:block}.teaching-companion-voice-inline{display:inline-flex;margin-left:.25rem;min-height:1.5rem;align-items:baseline;vertical-align:baseline}.teaching-companion-voice-inline button{width:1.5rem;height:1.5rem;justify-content:center;border-radius:999px;padding:0;overflow:hidden;font-size:0}.teaching-companion-voice-inline button svg{width:.9rem;height:.9rem}.teaching-companion-context-count{position:absolute;top:.125rem;right:.125rem;display:grid;min-width:.75rem;height:.75rem;place-items:center;border-radius:999px;background:var(--loom-count-bg);padding:0 .125rem;font-size:.5rem;font-weight:800;line-height:.75rem}.teaching-companion-pocket__composer{display:flex;flex:none;flex-direction:column;gap:.4rem;padding:.75rem;background:var(--loom-composer-bg)}.teaching-companion-composer-shell{display:flex;align-items:center;gap:.25rem;border:1px solid var(--loom-border-strong);border-radius:14px;background:var(--loom-surface);padding:.25rem}.teaching-companion-composer-shell textarea,.teaching-companion-composer-shell textarea:focus,.teaching-companion-composer-shell textarea:focus-visible{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;outline:0;box-shadow:none}.teaching-companion-composer-control{position:relative;display:grid;flex:none;width:2.25rem;height:2.25rem;place-items:center;border:0;border-radius:10px}.teaching-companion-composer-control:disabled{cursor:not-allowed;opacity:.4}.teaching-companion-pocket__evidence{max-height:min(10rem,28dvh);overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}.teaching-companion-send{--loom-action-bg: var(--loom-text);--loom-action-hover: color-mix(in oklab, var(--loom-text) 88%, var(--loom-surface) 12%);--loom-action-text: var(--loom-send-text);--loom-action-edge: color-mix(in srgb, var(--loom-text) 65%, var(--loom-control-edge-mix));position:relative;display:grid;flex:none;width:2.25rem;height:2.25rem;min-height:0;padding:0;place-items:center}.teaching-companion-send--empty{--loom-action-bg: transparent;--loom-action-hover: var(--loom-bg-soft);--loom-action-text: var(--loom-send-empty-text)}.teachlm-home-banner{position:relative;overflow:hidden;min-height:228px;background-color:#e7dfcce6;background-position:center 58%;background-repeat:no-repeat;background-size:cover;filter:var(--loom-banner-filter);box-shadow:inset 0 1px #ffffff61,0 18px 44px #7a735714}.teachlm-home-banner:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#fffaef0a,#f8f1e01a,#e9ddbc2e),radial-gradient(circle at 50% 42%,#fff8e014,#fff8e000 34%),linear-gradient(90deg,#f7f0df2e,#f7f0df00 22%,#f7f0df00 78%,#f7f0df1f)}.teachlm-home-banner:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#5862420d,#58624200 32%),radial-gradient(circle at 50% 115%,#70804838,#70804800 38%)}@media (min-width: 821px){.narration-playback--pocket-open{right:2rem;bottom:calc(min(38.75rem,calc(100dvh - 2.5rem)) + 1.75rem)}.teaching-companion-pocket{inset:auto 1.25rem 1.25rem auto;width:min(26.25rem,calc(100vw - 2.5rem));height:min(38.75rem,calc(100dvh - 2.5rem));border:1px solid var(--loom-border-strong);border-radius:1.625rem;padding:.75rem}.teaching-companion-pocket__header{padding:0 .1rem .6rem}.teaching-companion-pocket__transcript{padding:.25rem .25rem .85rem}.teaching-companion-pocket__composer{padding:.65rem 0 0}body:has(.teaching-companion-pocket[data-placement=docked]) .narration-playback--pocket-open{right:calc(var(--loom-companion-dock-width) + 1.5rem);bottom:1.625rem}}@media (max-width: 820px){.teaching-companion-launcher,.narration-playback{bottom:max(5rem,calc(4rem + env(safe-area-inset-bottom)))}.narration-playback{right:4.5rem}body:has(.teachlm-lesson-flow) .teaching-companion-launcher,body:has(.teachlm-lesson-flow) .narration-playback:not(.narration-playback--pocket-open){top:max(4.75rem,calc(3.75rem + env(safe-area-inset-top)));bottom:auto}body:has(.teachlm-shell__main .lesson-reading-layout) .teaching-companion-launcher:not([data-companion-result-stage] *),body:has(.teachlm-shell__main .lesson-reading-layout) .narration-playback:not(.narration-playback--pocket-open){position:absolute;top:max(.75rem,env(safe-area-inset-top));bottom:auto}.teachlm-shell__main:has(.lesson-reading-layout){--lesson-controls-space: max(4rem, calc(3.25rem + env(safe-area-inset-top)) );padding-top:var(--lesson-controls-space)}body:has(.teachlm-lesson-flow) .narration-playback{right:4.5rem}.narration-playback--pocket-open{top:auto;right:max(1rem,env(safe-area-inset-right));bottom:max(5.75rem,calc(4.75rem + env(safe-area-inset-bottom)))}.teaching-companion-pocket__header{padding-top:max(.65rem,env(safe-area-inset-top))}.teaching-companion-pocket__composer{padding-bottom:max(.75rem,env(safe-area-inset-bottom))}}@media (prefers-reduced-motion: reduce){.teaching-companion-launcher,.teaching-companion-selection-affordance,.teaching-companion-pocket,.narration-playback,.narration-playback__primary,.narration-playback__spinner,.narration-reading-guide{animation:none!important;transition:none!important}}@keyframes narration-spin{to{transform:rotate(360deg)}}@keyframes focus-fade-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.lesson-markdown{line-height:1.7}.lesson-markdown>*:first-child{margin-top:0}.lesson-markdown>*:last-child{margin-bottom:0}.lesson-markdown h1,.lesson-markdown h2,.lesson-markdown h3,.lesson-markdown h4,.lesson-markdown h5,.lesson-markdown h6{color:var(--loom-ink);font-weight:600;margin-top:2.2rem;margin-bottom:1rem;line-height:1.35;letter-spacing:-.02em}.lesson-markdown h1{font-size:2rem}.lesson-markdown h2{font-size:1.65rem}.lesson-markdown h3{font-size:1.35rem}.lesson-markdown h4{font-size:1.15rem}.lesson-markdown strong,.lesson-markdown b{font-weight:600;color:var(--loom-ink)}.lesson-markdown p,.lesson-markdown ul,.lesson-markdown ol,.lesson-markdown blockquote,.lesson-markdown pre,.lesson-markdown table{margin:1.2rem 0}.lesson-markdown p,.lesson-markdown li{line-height:1.8}.lesson-markdown ul,.lesson-markdown ol{padding-left:1.3rem}.lesson-markdown pre,.lesson-markdown table,.lesson-markdown .katex-display{overflow-x:auto}.lesson-markdown table{width:100%;border-collapse:collapse}.lesson-markdown th,.lesson-markdown td{border:1px solid color-mix(in oklab,var(--loom-border) 84%,transparent);padding:.35rem .5rem;text-align:left}.lesson-markdown .katex{font-size:1.02em}.lesson-markdown .katex-display{margin:.95rem 0;padding:.55rem .35rem .4rem;border-radius:10px;border:1px solid color-mix(in oklab,var(--loom-border) 72%,transparent);background:color-mix(in oklab,var(--loom-bg-soft) 86%,transparent)}.lesson-markdown .katex-display>.katex{display:inline-block;min-width:-moz-max-content;min-width:max-content;margin:0 auto}.lesson-markdown .katex-display .base{line-height:1.35}@keyframes move-fade-in{0%{opacity:0;transform:translateY(12px) scale(.995)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes content-slide-forward{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.lesson-content-slide{animation:content-slide-forward .4s cubic-bezier(.22,1,.36,1) both}@keyframes card-enter{0%{opacity:0;transform:translateY(12px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}.flashcard-enter{transform-origin:center;animation:card-enter .4s cubic-bezier(.22,1,.36,1) both}.file\:mr-4::file-selector-button{margin-right:1rem}.file\:rounded-\[12px\]::file-selector-button{border-radius:12px}.file\:border::file-selector-button{border-width:1px}.file\:border-\[var\(--loom-border\)\]::file-selector-button{border-color:var(--loom-border)}.file\:bg-\[var\(--loom-bg\)\]::file-selector-button{background-color:var(--loom-bg)}.file\:px-4::file-selector-button{padding-left:1rem;padding-right:1rem}.file\:py-2::file-selector-button{padding-top:.5rem;padding-bottom:.5rem}.file\:text-ink::file-selector-button{color:var(--loom-text)}.after\:absolute:after{content:var(--tw-content);position:absolute}.after\:-inset-1\.5:after{content:var(--tw-content);top:-.375rem;right:-.375rem;bottom:-.375rem;left:-.375rem}.after\:content-\[\'\'\]:after{--tw-content: "";content:var(--tw-content)}.last\:border-b-0:last-child{border-bottom-width:0px}.focus-within\:outline-none:focus-within{outline:2px solid transparent;outline-offset:2px}.focus-within\:ring-2:focus-within{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus-within\:ring-\[var\(--loom-ring\)\]:focus-within{--tw-ring-color: var(--loom-ring)}.hover\:scale-\[1\.01\]:hover{--tw-scale-x: 1.01;--tw-scale-y: 1.01;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.hover\:border-\[rgba\(92\,119\,96\,0\.38\)\]:hover{border-color:#5c776061}.hover\:border-\[var\(--loom-accent-border\)\]:hover{border-color:var(--loom-accent-border)}.hover\:border-\[var\(--loom-border-strong\)\]:hover{border-color:var(--loom-border-strong)}.hover\:bg-\[rgba\(215\,229\,217\,0\.9\)\]:hover{background-color:#d7e5d9e6}.hover\:bg-\[rgba\(47\,56\,46\,0\.055\)\]:hover{background-color:#2f382e0e}.hover\:bg-\[rgba\(47\,56\,46\,0\.06\)\]:hover{background-color:#2f382e0f}.hover\:bg-\[var\(--loom-accent-soft\)\]:hover{background-color:var(--loom-accent-soft)}.hover\:bg-\[var\(--loom-bg-soft\)\]:hover{background-color:var(--loom-bg-soft)}.hover\:bg-\[var\(--loom-hover\)\]:hover{background-color:var(--loom-hover)}.hover\:text-\[rgba\(28\,55\,35\,0\.98\)\]:hover{color:#1c3723fa}.hover\:text-\[var\(--loom-accent-moss\)\]:hover{color:var(--loom-accent-moss)}.hover\:text-\[var\(--loom-danger-text\)\]:hover{color:var(--loom-danger-text)}.hover\:text-ink:hover{color:var(--loom-text)}.hover\:underline:hover{text-decoration-line:underline}.hover\:opacity-100:hover{opacity:1}.hover\:shadow-\[0_6px_20px_var\(--loom-accent-soft-strong\)\]:hover{--tw-shadow: 0 6px 20px var(--loom-accent-soft-strong);--tw-shadow-colored: 0 6px 20px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.hover\:shadow-md:hover{--tw-shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.focus\:border-\[var\(--loom-accent-solid\)\]:focus{border-color:var(--loom-accent-solid)}.focus\:text-ink:focus{color:var(--loom-text)}.focus\:opacity-100:focus{opacity:1}.focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}.focus-visible\:rounded-\[2px\]:focus-visible{border-radius:2px}.focus-visible\:text-ink:focus-visible{color:var(--loom-text)}.focus-visible\:underline:focus-visible{text-decoration-line:underline}.focus-visible\:outline-none:focus-visible{outline:2px solid transparent;outline-offset:2px}.focus-visible\:ring-1:focus-visible{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus-visible\:ring-2:focus-visible{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus-visible\:ring-\[var\(--loom-ring\)\]:focus-visible{--tw-ring-color: var(--loom-ring)}.focus-visible\:ring-offset-2:focus-visible{--tw-ring-offset-width: 2px}.enabled\:hover\:border-\[var\(--loom-feedback-hover-border\)\]:hover:enabled{border-color:var(--loom-feedback-hover-border)}.enabled\:hover\:bg-\[var\(--loom-feedback-hover-bg\)\]:hover:enabled{background-color:var(--loom-feedback-hover-bg)}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:cursor-wait:disabled{cursor:wait}.disabled\:opacity-30:disabled{opacity:.3}.disabled\:opacity-35:disabled{opacity:.35}.disabled\:opacity-45:disabled{opacity:.45}.disabled\:opacity-50:disabled{opacity:.5}.disabled\:opacity-55:disabled{opacity:.55}.disabled\:opacity-60:disabled{opacity:.6}.group\/models[open] .group-open\/models\:rotate-90,.group[open] .group-open\:rotate-90{--tw-rotate: 90deg;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}@media (prefers-reduced-motion: no-preference){@keyframes spin{to{transform:rotate(360deg)}}.motion-safe\:animate-spin{animation:spin 1s linear infinite}}@media (prefers-reduced-motion: reduce){.motion-reduce\:animate-none{animation:none}.motion-reduce\:transition-none{transition-property:none}}@media (min-width: 640px){.sm\:absolute{position:absolute}.sm\:bottom-auto{bottom:auto}.sm\:left-0{left:0}.sm\:left-auto{left:auto}.sm\:right-0{right:0}.sm\:right-auto{right:auto}.sm\:top-full{top:100%}.sm\:col-start-auto{grid-column-start:auto}.sm\:mb-0{margin-bottom:0}.sm\:mt-0{margin-top:0}.sm\:mt-1{margin-top:.25rem}.sm\:block{display:block}.sm\:w-80{width:20rem}.sm\:w-auto{width:auto}.sm\:max-w-\[calc\(100vw-4rem\)\]{max-width:calc(100vw - 4rem)}.sm\:translate-x-0{--tw-translate-x: 0px;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-\[28px_minmax\(0\,1fr\)\]{grid-template-columns:28px minmax(0,1fr)}.sm\:grid-cols-\[28px_minmax\(0\,1fr\)_240px\]{grid-template-columns:28px minmax(0,1fr) 240px}.sm\:grid-cols-\[28px_minmax\(0\,1fr\)_auto\]{grid-template-columns:28px minmax(0,1fr) auto}.sm\:grid-cols-\[8rem_1fr\]{grid-template-columns:8rem 1fr}.sm\:flex-row{flex-direction:row}.sm\:items-end{align-items:flex-end}.sm\:items-center{align-items:center}.sm\:justify-between{justify-content:space-between}.sm\:gap-x-5{-moz-column-gap:1.25rem;column-gap:1.25rem}.sm\:gap-x-8{-moz-column-gap:2rem;column-gap:2rem}.sm\:overflow-hidden{overflow:hidden}.sm\:rounded-\[12px\]{border-radius:12px}.sm\:border-b-0{border-bottom-width:0px}.sm\:border-r{border-right-width:1px}.sm\:\!px-8{padding-left:2rem!important;padding-right:2rem!important}.sm\:px-0{padding-left:0;padding-right:0}.sm\:px-10{padding-left:2.5rem;padding-right:2.5rem}.sm\:px-4{padding-left:1rem;padding-right:1rem}.sm\:px-8{padding-left:2rem;padding-right:2rem}.sm\:px-\[26px\]{padding-left:26px;padding-right:26px}.sm\:pb-6{padding-bottom:1.5rem}.sm\:pl-5{padding-left:1.25rem}.sm\:pr-5{padding-right:1.25rem}.sm\:pt-4{padding-top:1rem}.sm\:text-3xl{font-size:1.875rem;line-height:2.25rem}.sm\:text-5xl{font-size:3rem;line-height:1}.sm\:text-\[2\.8rem\]{font-size:2.8rem}.sm\:text-base{font-size:1rem;line-height:1.5rem}.sm\:shadow-\[0_12px_30px_rgba\(49\,70\,82\,0\.12\)\]{--tw-shadow: 0 12px 30px rgba(49,70,82,.12);--tw-shadow-colored: 0 12px 30px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}}@media (min-width: 768px){.md\:text-\[2\.35rem\]{font-size:2.35rem}.md\:text-\[2\.5rem\]{font-size:2.5rem}}@media (min-width: 1280px){.xl\:grid-cols-\[minmax\(0\,1fr\)_300px\]{grid-template-columns:minmax(0,1fr) 300px}}.\[\&\:\:-webkit-details-marker\]\:hidden::-webkit-details-marker{display:none}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,d09GMgABAAAAAA4oAA4AAAAAHbQAAA3TAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAABmAAgRQIDgmcDBEICo1oijYBNgIkA14LMgAEIAWJAAeBHAyBHBvbGiMRdnO0IkRRkiYDgr9KsJ1NUAf2kILNxgUmgqIgq1P89vcbIcmsQbRps3vCcXdYOKSWEPEKgZgQkprQQsxIXUgq0DqpGKmIvrgkeVGtEQD9DzAO29fM9jYhxZEsL2FeURH2JN4MIcTdO049NCVdxQ/w9NrSYFEBKTDKpLKfNkCGDc1RwjZLQcm3vqJ2UW9Xfa3tgAHz6ivp6vgC2yD4/6352ndnN0X0TL7seypkjZlMsjmZnf0Mm5Q+JykRWQBKCVCVPbARPXWyQtb5VgLB6Biq7/Uixcj2WGqdI8tGSgkuRG+t910GKP2D7AQH0DB9FMDW/obJZ8giFI3Wg8Cvevz0M+5m0rTh7XDBlvo9Y4vm13EXmfttwI4mBo1EG15fxJhUiCLbiiyCf/ZA6MFAhg3pGIZGdGIVjtPn6UcMk9A/UUr9PhoNsCENw1APAq0gpH73e+M+0ueyHbabc3vkbcdtzcf/fiy+NxQEjf9ud/ELBHAXJ0nk4z+MXH2Ev/kWyV4k7SkvpPc9Qr38F6RPWnM9cN6DJ0AdD1BhtgABtmoRoFCvPsBAumNm6soZG2Gk5GyVTo2sJncSyp0jQTYoR6WDvTwaaEcHsxHfvuWhHA3a6bN7twRKtcGok6NsCi7jYRrM2jExsUFMxMQYuJbMhuWNOumEJy9hi29Dmg5zMp/A5+hhPG19j1vBrq8JTLr8ki5VLPmG/PynJHVul440bxg5xuymHUFPBshC+nA9I1FmwbRBTNHAcik3Oae0cxKoI3MOriM42UrPe51nsaGxJ+WfXubAsP84aabUlQSJ1IiE0iPETLUU4CATgfXSCSpuRFRmCGbO+wSpAnzaeaCYW1VNEysRtuXCEL1kUFUbbtMv3Tilt/1c11jt3Q5bbMa84cpWipp8Elw3MZhOHsOlwwVUQM3lAR35JiFQbaYCRnMF2lxAWoOg2gyoIV4PouX8HytNIfLhqpJtXB4vjiViUI8IJ7bkC4ikkQvKksnOTKICwnqWSZ9YS5f0WCxmpgjbIq7EJcM4aI2nmhLNY2JIUgOjXZFWBHb+x5oh6cwb0Tv1ackHdKi0I9OO2wE9aogIOn540CCCziyhN+IaejtgAONKznHlHyutPrHGwCx9S6B8kfS4Mfi4Eyv7OU730bT1SCBjt834cXsf43zVjPUqqJjgrjeGnBxSG4aYAKFuVbeCfkDIjAqMb6yLNIbCuvXhMH2/+k2vkNpkORhR59N1CkzoOENvneIosjYmuTxlhUzaGEJQ/iWqx4dmwpmKjrwTiTGTCVozNAYqk/zXOndWxuWSmJkQpJw3pK5KX6QrLt5LATMqpmPAQhkhK6PUjzHUn7E0gHE0kPE0iKkolgkUx9SZmVAdDgpffdyJKg3k7VmzYGCwVXGz/tXmkOIp+vcWs+EMuhhvN0h9uhfzWJziBQmCREGSIFmQIkgVpAnSBRmC//6hkLZwaVhwxlrJSOdqlFtOYxlau9F2QN5Y98xmIAsiM1HVp2VFX+DHHGg6Ecjh3vmqtidX3qHI2qycTk/iwxSt5UzTmEP92ZBnEWTk4Mx8Mpl78ZDokxg/KWb+Q0QkvdKVmq3TMW+RXEgrsziSAfNXFMhDc60N5N9jQzjfO0kBKpUZl0ZmwJ41j/B9Hz6wmRaJB84niNmQrzp9eSlQCDDzazGDdVi3P36VZQ+Jy4f9UBNp+3zTjqI4abaFAm+GShVaXlsGdF3FYzZcDI6cori4kMxUECl9IjJZpzkvitAoxKue+90pDMvcKRxLl53TmOKCmV/xRolNKSqqUxc6LStOETmFOiLZZptlZepcKiAzteG8PEdpnQpbOMNcMsR4RR2Bs0cKFEvSmIjAFcnarqwUL4lDhHmnVkwu1IwshbiCcgvOheZuYyOteufZZwlcTlLgnZ3o/WcYdzZHW/WGaqaVfmTZ1aWCceJjkbZqsfbkOtcFlUZM/jy+hXHDbaUobWqqXaeWobbLO99yG5N3U4wxco0rQGGcOLASFMXeJoham8M+/x6O2WywK2l4HGbq1CoUyC/IZikQhdq3SiuNrvAEj0AVu9x2x3lp/xWzahaxidezFVtdcb5uEnzyl0ZmYiuKI0exvCd4Xc9CV1KB0db00z92wDPde0kukbvZIWN6jUWFTmPIC/Y4UPCm8UfDTFZpZNon1qLFTkBhxzB+FjQRA2Q/YRJT8pQigslMaUpFyAG8TMlXigiqmAZX4xgijKjRlGpLE0GdplRfCaJo0JQaSxNBk6ZmMzcya0FmrcisDdn0Q3HI2sWSppYigmlM1XT/kLQZSNpMJG0WkjYbSZuDpM1F0uYhFc1HxU4m1QJjDK6iL0S5uSj5rgXc3RejEigtcRBtqYPQsiTskmO5vosV+q4VGIKbOkDg0jtRrq+Em1YloaTFar3EGr1EUC8R0kus1Uus00usL97ABr2BjXoDm/QGNhuWtMVBKOwg/i78lT7hBsAvDmwHc/ao3vmUbBmhjeYySZNWvGkfZAgISDSaDo1SVpzGDsAEkF8B+gEapViUoZgUWXcRIGFZNm6gWbAKk0bp0k1MHG9fLYtV4iS2SmLEQFARzRcnf9PUS0LVn05/J9MiRRBU3v2IrvW974v4N00L7ZMk0wXP1409CHo/an8zTRHD3eSJ6m8D4YMkZNl3M79sqeuAsr/m3f+8/yl7A50aiAEJgeBeMWzu7ui9UfUBCe2TIqZIoOd/3/udRBOQidQZUERzb2/VwZN1H/Sju82ew2H2Wfr6qvfVf3hqwDvAIpkQVFy4B9Pe9e4/XvPeceu7h3dvO56iJPf0+A6cqA2ip18ER+iFgggiuOkvj24bby0N9j2UHIkgqIt+sVgfodC4YghLSMjSZbH0VR/6dMDrYJeKHilKTemt6v6kvzvn3/RrdWtr0GoN/xL+Sex/cPYLUpepx9cz/D46UPU5KXgAQa+NDps1v6J3xP1i2HtaDB0M9aX2deA7SYff//+gUCovMmIK/qfsFcOk+4Y5ZN97XlG6zebqtMbKgeRFi51vnxTQYBUik2rS/Cn6PC8ADR8FGxsRPB82dzfND90gIcshOcYUkfjherBz53odpm6TP8txlwOZ71xmfHHOvq053qFF/MRlS3jP0ELudrf2OeN8DHvp6ZceLe8qKYvWz/7yp0u4dKPfli3CYq0O13Ih71mylJ80tOi10On8wi+F4+LWgDPeJ30msSQt9/vkmHq9/Lvo2b461mP801v3W4xTcs6CbvF9UDdrSt+A8OUbpSh55qAUFXWznBBfdeJ8a4d7ugT5tvxUza3h9m4H7ptTqiG4z0g5dc0X29OcGlhpGFMpQo9ytTS+NViZpNdvU4kWx+LKxNY10kQ1yqGXrhe4/1nvP7E+nd5A92TtaRplbHSqoIdOqtRWti+fkB5/n1+/VvCmz12pG1kpQWsfi1ftlBobm0bpngs16CHkbIwdLnParxtTV3QYRlfJ0KFskH7pdN/YDn+yRuSd7sNH3aO0DYPggk6uWuXrfOc+fa3VTxFVvKaNxHsiHmsXyCLIE5yuOeN3/Jdf8HBL/5M6shjyhxHx9BjB1O0+4NLOnjLLSxwO7ukN4jMbOIcD879KLSi6Pk61Oqm2377n8079PXEEQ7cy7OKEC9nbpet118fxweTafpt69x/Bt8UqGzNQt7aelpc44dn5cqhwf71+qKp/Zf/+a0zcizOUWpl/iBcSXip0pplkatCchoH5c5aUM8I7/dWxAej8WicPL1URFZ9BDJelUwEwTkGqUhgSlydVes95YdXvhh9Gfz/aeFWvgVb4tuLbcv4+wLdutVZv/cUonwBD/6eDlE0aSiKK/uoH3+J1wDE/jMVqY2ysGufN84oIXB0sPzy8ollX/LegY74DgJXJR57sn+VGza0x3DnuIgABFM15LmajjjsNlYj+JEZGbuRYcAMOWxFkPN2w6Wd46xo4gVWQR/X4lyI/R6K/YK0110GzudPRW7Y+UOBGTfNNzHeYT0fiH0taunBpq9HEW8OKSaBGj21L0MqenEmNRWBAWDWAk4CpNoEZJ2tTaPFgbQYj8HxtFilErs3BTRwT8uO1NXQaWfIotchmPkAF5mMBAliEmZiOGVgCG9LgRzpscMAOOwowlT3JhusdazXGSC/hxR3UlmWVwWHpOIKheqONvjyhSiTHIkVUco5bnji8m//zL7PKaT1Vl5I6UE609f+gkr6MZKVyKc7zJRmCahLsdlyA5fdQkRSan9LgnnLEyGSkaKJCJog0wAgvepWBt80+1yKln1bMVtCljfNWDueKLsWwaEbBSfSPTEmVRsUcYYMnEjcjeyCZzBXK9E9BYBXLKjOSpUDR+nEV3TFSUdQaz+ot98QxgXwx0GQ+EEUAKB2qZPkQQ0GqFD8UPFMqyaCHM24BZmSGic9EYMagKizOw9Hz50DMrDLrqqLkTAhplMictiCAx5S3BIUQdeJeLnBy2CNtMfz6cV4u8XKoFZQesbf9YZiIERiHjaNodDW6LgcirX/mPnJIkBGDUpTBhSa0EIr38D5hCIszhCM8URGBqImoWjpvpt1ebu/v3Gl3qJfMnNM+9V+kiRFyROTPHQWOcs1dNW94/ukKMPZBvDi55i5CttdeJz84DLngLqjcdwEZ87bFFR8CIG35OAkDVN6VRDZ7aq67NteYqZ2lpT8oYB2CytoBd6VuAx4WgiAsnuj3WohG+LugzXiQRDeM3XYXlULv4dp5VFYC) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,math,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.18.10"}.katex .katex-mathml{border:0;clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-moz-min-content;width:min-content}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}.loom-dialog{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;overflow:hidden;background:transparent}.loom-dialog::backdrop{background:transparent;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.loom-dialog-surface{border-radius:28px;background:var(--loom-surface);box-shadow:0 30px 90px #31465233;outline:1px solid var(--loom-border)}.loom-dialog-icon-button{display:grid;place-items:center;flex-shrink:0;width:38px;height:38px;min-width:38px;padding:8px;border:0;border-radius:50%;background:transparent;box-shadow:none;color:var(--loom-muted)}.loom-dialog-icon-button:hover:not(:disabled){color:var(--loom-text)}.loom-dialog-icon-button:focus-visible{outline:2px solid var(--loom-ring);outline-offset:2px}.loom-dialog-icon-button svg{width:20px;height:20px}.loom-dialog-icon-button:disabled{opacity:.5}.quiz-studio-dialog{display:grid;place-items:center}.quiz-studio{display:flex;flex-direction:column;width:min(480px,calc(100vw - 24px));max-height:calc(100dvh - 48px);padding:0;overflow:hidden}.quiz-studio__header{display:flex;align-items:center;gap:12px;padding:26px 28px 16px}.quiz-studio__header h3{flex:1;min-width:0;font:650 23px/1.2 var(--loom-font-heading);letter-spacing:-.025em}.quiz-studio__body{min-height:0;overflow-y:auto;padding:6px 28px 24px}.quiz-studio__body .quiz-studio__delete-description{margin:0;color:var(--loom-text);font-size:14px;line-height:1.6}.quiz-studio__tabs{display:flex;gap:25px;margin-bottom:10px;border-bottom:1px solid var(--loom-border)}.quiz-studio__tabs button{padding:0 0 12px;border-bottom:2px solid transparent;color:var(--loom-muted);font-size:13px}.quiz-studio__tabs button[aria-pressed=true]{color:var(--loom-text);font-weight:600;border-color:var(--loom-accent-strong)}.quiz-studio__row{display:flex;width:100%;min-height:52px;align-items:center;gap:10px;border-bottom:1px solid var(--loom-border);text-align:left;font-size:14px}.quiz-studio__row>span{flex:1;color:var(--loom-muted)}.quiz-studio__row strong{font-weight:550}.quiz-studio__row>svg{color:var(--loom-muted);flex-shrink:0}.quiz-studio__row select{min-width:0;max-width:75%;-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:10px 0 10px 14px;border:0;border-radius:0;background:transparent;color:var(--loom-text);font-size:14px;font-weight:550;text-align:right;cursor:pointer}.quiz-studio button.quiz-studio__row:hover{color:var(--loom-accent-strong)}.quiz-studio__fields{border:0;margin:0;padding:0;min-width:0}.quiz-studio__fields:disabled{opacity:.6}.quiz-studio__count input{--quiz-slider-thumb-size: 11px;--quiz-slider-fill: calc(var(--quiz-slider-thumb-size) / 2 + (100% - var(--quiz-slider-thumb-size)) * var(--quiz-slider-ratio));-moz-appearance:none;appearance:none;-webkit-appearance:none;width:42%;height:30px;background:transparent;cursor:pointer}.quiz-studio__count input::-webkit-slider-runnable-track{height:2px;background:linear-gradient(to right,var(--loom-accent-strong) var(--quiz-slider-fill),var(--loom-border-strong) var(--quiz-slider-fill));border-radius:2px}.quiz-studio__count input::-webkit-slider-thumb{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:var(--quiz-slider-thumb-size);height:var(--quiz-slider-thumb-size);margin-top:-4.5px;border-radius:50%;background:var(--loom-accent-strong)}.quiz-studio__count input::-moz-range-track{height:2px;border-radius:2px;background:var(--loom-border-strong)}.quiz-studio__count input::-moz-range-progress{height:2px;background:var(--loom-accent-strong)}.quiz-studio__count input::-moz-range-thumb{width:var(--quiz-slider-thumb-size);height:var(--quiz-slider-thumb-size);border:0;border-radius:50%;background:var(--loom-accent-strong)}.quiz-studio__count output{width:2ch;text-align:right;font-variant-numeric:tabular-nums}.quiz-studio__count--automatic output{width:9ch;flex-shrink:0}.quiz-studio__topics{border-bottom:1px solid var(--loom-border);margin:0 0 20px;padding:8px 0;list-style:none}.quiz-studio__topics li{padding:6px 0;font-size:14px;font-weight:550;overflow-wrap:anywhere}.quiz-studio__focus{margin:14px 0 20px}.quiz-studio__focus textarea{width:100%;min-height:38px;max-height:140px;padding:8px 0;border:0;border-radius:0;background:transparent;font-size:14px;resize:none;field-sizing:content}.quiz-studio__focus textarea::-moz-placeholder{color:var(--loom-muted);opacity:1}.quiz-studio__focus textarea::placeholder{color:var(--loom-muted);opacity:1}.quiz-studio__emphasis{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:13px}.quiz-studio__emphasis input{accent-color:var(--loom-accent-strong);width:15px;height:15px;flex-shrink:0}.quiz-studio__primary{margin-top:25px}.quiz-studio__primary>.loom-button{width:100%}.quiz-studio__picker{padding:10px 0}.quiz-studio__picker button:not(.loom-button){display:flex;align-items:center;gap:9px;width:100%;min-height:44px;padding:10px 2px;text-align:left;font-size:13px}.quiz-studio__picker button>span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.quiz-studio__picker button>small{width:15px;color:var(--loom-muted);font-variant-numeric:tabular-nums}.quiz-studio__picker button>svg{flex-shrink:0;color:var(--loom-accent-strong)}.quiz-studio__picker button[aria-pressed=true]{color:var(--loom-accent-strong);font-weight:600}.quiz-studio__lesson-list{max-height:190px;overflow:auto;border-top:1px solid var(--loom-border)}.quiz-studio__picker-footer{display:flex;align-items:center;justify-content:space-between;padding-top:10px;font-size:11px;color:var(--loom-muted)}.quiz-studio__search{width:100%;padding:10px 0;background:transparent;border-bottom:1px solid var(--loom-border);font-size:13px}.quiz-studio__library{padding-bottom:24px}.quiz-studio__items{margin-top:14px}.quiz-studio__item{position:relative;isolation:isolate;margin:4px -12px;border-radius:16px;color:var(--loom-text)}.quiz-studio__item:hover,.quiz-studio__item:focus-within,.quiz-studio__item--menu{background:var(--loom-hover)}.quiz-studio__item--menu{z-index:4}.quiz-studio__open{display:grid;grid-template-columns:42px minmax(0,1fr);-moz-column-gap:12px;column-gap:12px;row-gap:6px;align-items:center;width:100%;min-height:78px;padding:17px 108px 17px 12px;text-align:left;color:inherit;border-radius:inherit;font-family:var(--loom-font-control)}.quiz-studio__open strong{grid-column:2;font-size:14px;font-weight:600;overflow-wrap:anywhere}.quiz-studio__open small{grid-column:2;color:var(--loom-muted);font-size:12px}.quiz-studio__open:disabled{opacity:.55}.quiz-studio__roundel{position:relative;grid-column:1;grid-row:1 / 3;display:grid;width:42px;height:42px;place-items:center;aspect-ratio:1;border-radius:50%}.quiz-studio__roundel svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;transform:rotate(-90deg);overflow:visible}.quiz-studio__roundel circle{fill:none;stroke-width:3}.quiz-studio__track{stroke:var(--loom-course-progress-track)}.quiz-studio__progress{stroke:var(--course-accent);stroke-dasharray:100;stroke-linecap:round}.quiz-studio__roundel>span{position:relative;z-index:1;display:grid;width:32px;height:32px;place-items:center;border-radius:50%;background:transparent;font-size:18px;line-height:1}.quiz-studio__actions{position:absolute;top:16px;right:8px;display:inline-flex;align-items:center;gap:2px;opacity:0}.quiz-studio__item:hover .quiz-studio__actions,.quiz-studio__item:focus-within .quiz-studio__actions{opacity:1}.quiz-studio__actions .course-appearance-picker{position:static;transform:none}.quiz-studio__actions .course-appearance-picker__trigger{opacity:1}.quiz-studio__more{width:34px;height:34px;display:grid;place-items:center;color:var(--loom-muted)}.quiz-studio__more:hover,.quiz-studio__more[aria-expanded=true]{color:var(--loom-text)}.quiz-studio__menu{position:fixed;z-index:1000;min-width:154px;max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px);overflow-y:auto;padding:5px;background:var(--loom-surface);border:1px solid var(--loom-border);border-radius:12px;box-shadow:0 10px 30px #1e2d1e1f}.quiz-studio__menu button{display:block;width:100%;padding:11px 12px;text-align:left;color:var(--loom-text);font-size:13px;border-radius:8px}.quiz-studio__menu button:hover{background:var(--loom-hover)}.quiz-studio__menu button:disabled{opacity:.5}.quiz-studio__rename{position:relative}.quiz-studio__rename input{grid-column:2;grid-row:1;min-width:0;width:100%;padding:0;margin:0;border:0;border-radius:0;background:transparent;color:inherit;font-family:inherit;font-size:14px;font-weight:600;line-height:inherit}.quiz-studio__rename-actions{position:absolute;right:8px;top:16px;display:flex;align-items:center;gap:2px}.quiz-studio__recovery{margin:0 12px 12px}.quiz-studio__empty{margin-top:14px;color:var(--loom-muted);font-size:13px}.quiz-studio :is(button,input,select,textarea):not(.loom-button):focus-visible{outline:2px solid var(--loom-ring);outline-offset:3px}.quiz-studio .quiz-studio__focus textarea:focus-visible,.quiz-studio .quiz-studio__rename input:focus-visible{outline:none;box-shadow:none}.quiz-studio[data-keyboard-focus=true] .quiz-studio__focus textarea:focus-visible{outline:2px solid var(--loom-ring);outline-offset:3px}@media (hover: none){.quiz-studio__actions{opacity:1}}@media (max-width: 640px){.quiz-studio__header{padding:24px 22px 16px}.quiz-studio__body{padding-inline:22px}}@media (max-width: 440px){.quiz-studio__emphasis{font-size:12px}.quiz-studio__open{grid-template-columns:38px minmax(0,1fr);padding-right:92px}.quiz-studio__roundel{width:38px;height:38px}.quiz-studio__roundel>span{font-size:16px}.quiz-studio__actions{top:12px;opacity:1}}.quiz-studio .quiz-studio__row select:focus{outline:none;box-shadow:none}.quiz-studio[data-keyboard-focus=true] .quiz-studio__row select:focus-visible{outline:2px solid var(--loom-ring);outline-offset:3px}.practice-exam{color:var(--loom-text);font-family:var(--loom-font-body);min-width:0}.practice-exam__header{min-height:4.5rem;border-bottom:1px solid var(--loom-border);display:flex;align-items:center;gap:1rem;padding:0 1.5rem}.practice-exam__status{margin-left:auto;display:flex;align-items:center;gap:.5rem 1rem;flex-wrap:wrap;justify-content:flex-end;padding:.75rem 0;font-size:.78rem;color:var(--loom-muted)}.practice-exam__status span{display:inline-flex;align-items:center;gap:.35rem}.practice-exam__body{width:min(100%,822px);margin:0 auto;padding:1.5rem 1rem 5rem;min-width:0}.practice-exam__top{display:flex;flex-direction:column;gap:.7rem;padding-bottom:.9rem;border-bottom:1px solid var(--loom-border)}.practice-exam__nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:5px;padding:4px}.practice-exam__nav button{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;padding:0;border:1px solid var(--loom-border);border-radius:.35rem;background:transparent;color:var(--loom-muted);font-size:.75rem;cursor:pointer}.practice-exam__nav button[aria-current]{border:2px solid var(--loom-accent-strong);outline:2px solid var(--loom-accent-strong);outline-offset:2px;color:var(--loom-accent-strong)}.practice-exam__nav button.is-answered{background:var(--loom-accent-strong);border-color:var(--loom-accent-strong);color:var(--loom-surface)}.practice-exam__nav button.is-partial{background:linear-gradient(to top,var(--loom-accent-soft) 50%,transparent 50%);border-color:var(--loom-accent-strong);color:var(--loom-accent-strong)}.practice-exam__progress{display:grid;gap:.45rem;font-size:.75rem;color:var(--loom-muted)}.practice-exam__progress [role=progressbar]{height:3px;border-radius:999px;background:var(--loom-border);overflow:hidden}.practice-exam__progress i{display:block;height:100%;background:var(--loom-accent-strong)}.practice-exam__content,.practice-exam__overview{padding-top:1.5rem;display:grid;gap:1.25rem;min-width:0}.practice-exam__content>h1,.practice-exam__overview>h1{margin:0;font:600 26px/1.25 var(--loom-font-heading);letter-spacing:-.025em}.practice-exam__contents{display:grid;margin:0 0 1.5rem;border-top:1px solid var(--loom-border)}.practice-exam__contents>div{display:grid;grid-template-columns:2rem 1fr auto;align-items:center;gap:.75rem;padding:.85rem 0;border-bottom:1px solid var(--loom-border)}.practice-exam__contents span,.practice-exam__contents small{font-size:.75rem;color:var(--loom-muted)}.practice-exam__contents strong{font-size:.88rem;font-weight:600}.practice-exam dl{display:flex;gap:2.5rem;margin:0}.practice-exam dt{color:var(--loom-muted);font-size:.75rem}.practice-exam dd{margin:0;font-size:1.1rem;font-weight:650}.practice-exam__question{padding:1.5rem 0;display:grid;gap:.85rem;min-width:0}.practice-exam__question+.practice-exam__question{border-top:1px solid var(--loom-border)}.practice-exam__prompt{display:grid;grid-template-columns:max-content minmax(0,1fr);align-items:baseline;-moz-column-gap:.35em;column-gap:.35em;font:400 1rem/1.8 var(--loom-font-body)}.practice-exam__number{font-weight:600}.practice-exam__shared{padding-bottom:1.5rem;border-bottom:1px solid var(--loom-border)}.practice-exam__shared+.practice-exam__question{padding-top:0}.practice-exam__timer-expired{flex-basis:100%;justify-content:flex-end}.practice-exam__rich{min-width:0;overflow-wrap:anywhere}.practice-exam__rich>:first-child{margin-top:0}.practice-exam__rich>:last-child{margin-bottom:0}.practice-exam__rich .katex-display{overflow-x:auto;overflow-y:hidden}.practice-exam__options{display:grid;gap:.65rem;margin-top:.35rem}.practice-exam__options label{display:flex;gap:.7rem;align-items:baseline;padding:.65rem .25rem;border-radius:.3rem;font-size:.85rem;cursor:pointer}.practice-exam__options label:hover{background:var(--loom-bg-soft)}.practice-exam__options label:has(input:checked){background:color-mix(in oklab,var(--loom-accent) 8%,transparent);color:var(--loom-accent-strong)}.practice-exam__options input{accent-color:var(--loom-accent-strong)}.practice-exam__options input:disabled{opacity:1}.practice-exam__options label:has(input:disabled){cursor:default}.practice-exam__options span{min-width:0;overflow-wrap:anywhere}.practice-exam__question textarea{min-height:10rem;resize:vertical;font:400 1rem/1.65 var(--loom-font-body)}.practice-exam__actions{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid var(--loom-border);margin-top:.25rem;padding-top:1rem}.practice-exam__feedback{padding-top:1rem;display:grid;gap:.75rem;font:400 .9rem/1.6 var(--loom-font-body)}.practice-exam__feedback ul{list-style:disc;padding-left:1.3rem}.practice-exam__feedback summary{cursor:pointer;color:var(--loom-accent-strong)}.practice-exam__notice{margin-bottom:1rem}.practice-exam__result{padding:1rem 0 1.5rem}.practice-exam__dialog-host[open]{display:flex;align-items:center;justify-content:center;padding:1rem}.practice-exam__dialog{width:min(38rem,100%);max-height:calc(100dvh - 2rem);overflow-y:auto;padding:1.5rem}.practice-exam__dialog-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.practice-exam__dialog .practice-exam__dialog-header h2{margin:0}.practice-exam__dialog h2{font:600 1.35rem/1.3 var(--loom-font-heading);margin:0 0 1rem}.practice-exam__dialog p{margin-bottom:1.25rem;line-height:1.6}.practice-exam__buttons{display:flex;justify-content:flex-end;gap:.75rem;flex-wrap:wrap}.practice-exam__timer input{width:6rem;max-width:35%;padding:.35rem 0;border:0;border-radius:0;background:transparent;color:var(--loom-text);text-align:right;font:inherit}@media (max-width:640px){.practice-exam__header{padding:0 .8rem}.practice-exam__body{padding:1rem .75rem 4rem}.practice-exam__contents>div{grid-template-columns:1.2rem 1fr}.practice-exam__contents small{grid-column:2}.practice-exam__actions{flex-wrap:wrap}}.practice-exam__rich .katex,.practice-exam__options .katex{display:inline-block;max-width:100%;padding-right:.2em;overflow-x:auto;overflow-y:hidden;vertical-align:middle}.exam-examples{margin-top:12px;padding-top:12px;border-top:1px solid var(--loom-border);font-size:14px}.exam-examples__heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.exam-examples__heading small{margin-left:6px;color:var(--loom-muted);font-size:12px}.exam-examples__hint{margin:6px 0 10px;color:var(--loom-muted);font-size:12px;line-height:1.5}.exam-examples__file{display:none}.exam-examples__list{list-style:none;padding:0;margin:0}.exam-examples__list li{padding:12px 0;border-bottom:1px solid var(--loom-border)}.exam-examples__selection{display:flex;align-items:start;gap:10px;cursor:pointer}.exam-examples__selection input{margin-top:4px;accent-color:var(--loom-accent-strong)}.exam-examples__selection span{min-width:0;overflow-wrap:anywhere}.exam-examples__selection small{display:block;margin-top:3px;color:var(--loom-muted);font-size:12px}.exam-examples__actions{display:flex;flex-wrap:wrap;gap:4px 14px;margin:5px 0 0 23px}.exam-examples__actions button{display:inline-flex;align-items:center;gap:4px;min-height:32px;color:var(--loom-accent-strong);font-size:12px}.exam-examples__actions button:disabled{opacity:.5}.exam-examples__actions button:focus-visible{outline:2px solid var(--loom-accent-strong);outline-offset:3px}.exam-examples__error{margin:6px 0 0 23px;font-size:12px;line-height:1.5;color:var(--loom-text)}.course-appearance{--loom-accent-strong: var(--loom-course-teach);--loom-section-heading-text: var(--loom-course-teach);--loom-course-teach: var(--course-accent);--loom-course-check: var(--course-fill);--loom-course-node-complete: var(--course-soft);--loom-course-node-current: var(--course-fill);--loom-course-node-text: var(--course-accent);--loom-course-teach-strong: var(--course-accent);--loom-accent-check-contrast: #25302d;--loom-accent-check-text: var(--course-accent)}.course-library-row{position:relative;min-width:0;--loom-accent-solid: var(--course-accent);--loom-library-selected-bg: var(--course-soft)}.course-library-row:has(.course-appearance-picker) .teachlm-sidebar__library-row{padding-right:33px}.course-appearance-picker{position:absolute;top:50%;right:6px;z-index:2;display:inline-flex;transform:translateY(-50%)}.course-appearance-picker__trigger{display:grid;width:30px;height:30px;place-items:center;border:1px solid transparent;border-radius:9px;background:color-mix(in srgb,var(--course-fill) 30%,transparent);color:var(--course-accent);cursor:pointer;opacity:0;transition:opacity .15s ease,background .15s ease}.course-appearance-picker__trigger svg{width:17px;height:17px}.course-library-row:hover .course-appearance-picker__trigger,.course-library-row:focus-within .course-appearance-picker__trigger,.course-appearance-picker[data-open] .course-appearance-picker__trigger{opacity:1}.course-appearance-picker__trigger:hover,.course-appearance-picker__trigger:focus-visible{background:color-mix(in srgb,var(--course-fill) 54%,transparent)}.course-appearance-picker__trigger:focus-visible{outline:2px solid var(--course-accent);outline-offset:2px}.course-appearance-picker__panel{position:fixed;z-index:1000;display:grid;width:min(208px,calc(100vw - 16px));max-height:calc(100dvh - 16px);gap:10px;overflow:auto;border:1px solid color-mix(in srgb,var(--course-accent) 18%,var(--loom-border));border-radius:16px;background:color-mix(in srgb,var(--course-soft) 45%,var(--loom-surface) 55%);box-shadow:0 18px 44px #232e272e,0 3px 10px #232e2714;color:var(--course-accent);padding:10px}.course-appearance-picker__panel[data-positioned=false]{visibility:hidden}.course-appearance-picker__grid{display:grid;grid-template-columns:repeat(4,minmax(32px,1fr));gap:3px}.course-appearance-picker__grid button{position:relative;display:grid;width:32px;height:32px;place-items:center;border:1px solid transparent;border-radius:10px;background:transparent;cursor:pointer;font-size:18px}.course-appearance-picker__swatch>span{width:20px;height:20px;border:1px solid color-mix(in srgb,var(--swatch-accent) 28%,#fff);border-radius:50%;background:var(--swatch-fill);box-shadow:inset 0 0 0 2px #ffffff3d}.course-appearance-picker__swatch>svg{position:absolute;width:11px;height:11px;color:var(--swatch-accent)}.course-appearance-picker__grid button:hover,.course-appearance-picker__grid button:focus-visible,.course-appearance-picker__grid button[aria-pressed=true]{border-color:color-mix(in srgb,var(--course-accent) 28%,transparent);background:color-mix(in srgb,var(--course-fill) 44%,transparent)}.course-appearance-picker__grid button:focus-visible{outline:2px solid var(--course-accent);outline-offset:1px}.course-appearance-picker__grid button[aria-disabled=true]{cursor:progress}.course-appearance-picker__divider{height:1px;background:color-mix(in srgb,var(--course-accent) 14%,transparent)}:root[data-teachlm-theme=studio] .course-appearance{--loom-course-teach: var(--course-fill)}:root[data-teachlm-theme=studio] .course-library-row{--loom-library-selected-bg: color-mix(in srgb, var(--course-fill) 13%, #111b16)}:root[data-teachlm-theme=studio] .course-library-row .is-active .teachlm-sidebar__library-copy>span{color:var(--course-fill)}:root[data-teachlm-theme=studio] .course-library-row .is-active .teachlm-sidebar__library-copy small{color:#b2bfb6}:root[data-teachlm-theme=studio] .course-appearance-picker__panel{background:color-mix(in srgb,var(--loom-surface) 92%,var(--course-fill) 8%);box-shadow:0 18px 44px #00000075,0 3px 10px #00000047}:root[data-teachlm-theme=studio] .course-appearance-picker__trigger{color:var(--course-fill)}@media (hover: none){.course-appearance-picker__trigger{opacity:1}}@media (prefers-reduced-motion: reduce){.course-appearance-picker__trigger{transition:none}}.course-appearance .teachlm-page{padding-top:30px}@media (max-width: 720px){.course-appearance .teachlm-page{padding-top:20px}}.inline-edit-text{display:block;width:100%;min-width:0;resize:none;overflow:hidden;padding:0;border:0;border-radius:3px;background:transparent;color:inherit;font:inherit;letter-spacing:inherit;line-height:inherit;outline:none;box-shadow:none}.inline-edit-text:focus{outline:1px solid var(--loom-accent-border);outline-offset:4px}.inline-edit-text:hover:not(:focus):not(:disabled){outline:1px dashed var(--loom-border-strong);outline-offset:4px}.teachlm-lesson-flow [data-lesson-stage-root=true][data-lesson-current-activity-kind=check] [data-lesson-content-body=true]{padding-top:1.5rem;padding-bottom:0}.teachlm-lesson-flow [data-lesson-stage-root=true][data-lesson-current-activity-kind=check] [data-lesson-action-area=true]{margin-top:0;border-top:0}.lesson-markdown.recall-prompt :is(p,h2,h3,h4,li),.check-edit-heading,.check-edit-paragraph{font-family:var(--loom-font-question)}.lesson-markdown.recall-prompt>p{margin-block:1.2rem 0;font-size:1rem;font-weight:400;line-height:1.7;letter-spacing:normal}.lesson-markdown.recall-prompt>:is(p:first-child,h2,h3,h4),.check-edit-heading{margin-top:0;font-size:var(--loom-question-size);font-weight:600;line-height:1.3;letter-spacing:-.02em}@media (max-width: 820px){.teachlm-lesson-flow [data-lesson-stage-root=true][data-lesson-current-activity-kind=check] [data-lesson-content-body=true],.teachlm-lesson-flow [data-lesson-stage-root=true][data-lesson-current-origin=review] [data-review-learner-state=true]>div{padding-top:3.5rem}}.check-content{max-width:600px}.check-content__heading{font-family:var(--loom-font-heading);color:var(--loom-text);font-size:clamp(1.9rem,4.5vw,2.4rem);font-weight:700;line-height:1.22;letter-spacing:-.025em}.check-content>.check-content__heading+.recall-prompt{margin-top:2rem}.check-content .lesson-markdown.recall-prompt :is(p,li),.check-editor .check-edit-heading,.check-editor .check-edit-paragraph{font-family:var(--loom-font-body);font-size:1.04rem;font-weight:400;line-height:1.75;letter-spacing:normal}[data-lesson-response-card] .loom-answer,[data-lesson-response-card] [data-choice-label]{text-align:left}.check-reading-rail{max-width:600px}.check-page-sources{margin-top:auto;padding-top:3rem}.check-content__lesson-context{position:relative;margin-bottom:.5rem}.check-content__lesson-context>button{padding:0;background:transparent;color:var(--loom-muted);font-size:.875rem;line-height:1.5rem;text-align:left}.check-content__lesson-context>button:focus-visible{outline:2px solid var(--loom-ring);outline-offset:4px;border-radius:2px}.check-content__lesson-title{position:absolute;bottom:calc(100% + 6px);left:0;z-index:10;width:-moz-max-content;width:max-content;max-width:min(360px,100%);padding:8px 12px;border:1px solid var(--loom-border);border-radius:8px;background:var(--loom-surface);color:var(--loom-text);font-size:.875rem;line-height:1.5;box-shadow:0 6px 20px #0002}.mermaid-diagram{margin-block:1.25rem}.mermaid-diagram__image-button img{display:block;height:auto;max-width:100%;margin-inline:auto}.mermaid-diagram__scroll{overflow-x:auto;overscroll-behavior-x:contain}.mermaid-diagram__image-button{display:block;width:100%;padding:1rem;cursor:zoom-in}.mermaid-diagram__image-button:focus-visible{outline:2px solid var(--loom-accent-strong);outline-offset:-3px}.mermaid-diagram figcaption{display:flex;justify-content:flex-end;align-items:center;gap:1rem;margin-top:.5rem;color:var(--loom-muted);font-size:.8rem}.mermaid-diagram figcaption button{min-height:44px;padding:.5rem;text-decoration:underline;text-underline-offset:.2em}.mermaid-diagram__dialog{display:flex;flex-direction:column;width:min(1200px,calc(100vw - 32px));height:min(900px,calc(100dvh - 32px));margin:16px auto;overflow:hidden}.mermaid-diagram__dialog header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;gap:1rem;border-bottom:1px solid var(--loom-border)}.mermaid-diagram__zoom{display:flex;align-items:center;gap:.25rem}.mermaid-diagram__zoom button{min-width:44px;min-height:44px;border-radius:8px}.mermaid-diagram__zoom button:hover{background:var(--loom-bg-soft)}.mermaid-diagram__zoom button:disabled{opacity:.4}.mermaid-diagram__canvas{flex:1;min-height:0;overflow:auto;padding:1.5rem;background:var(--loom-surface-reading)}.mermaid-diagram__canvas img{display:block;height:auto;max-width:none;min-width:0;margin-inline:auto}.check-editor{min-width:0;width:100%;margin:0;padding:0;border:0}.check-edit-paragraph{margin-top:1.2rem;font-size:1rem;font-weight:400;line-height:1.7;letter-spacing:normal}.check-edit-menu{position:absolute;right:0;top:44px;z-index:40;width:152px;padding:6px;background:var(--loom-surface);border:1px solid var(--loom-border);border-radius:12px;box-shadow:0 8px 24px #0002}.check-edit-menu[data-floating=true]{position:fixed;inset:auto;margin:0;overflow-y:auto}.check-edit-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:10px;text-align:left;font-size:13px;border-radius:7px}.check-edit-menu button:hover:not(:disabled){background:var(--loom-bg-soft)}.check-edit-menu button:disabled{opacity:.35;cursor:not-allowed}.check-edit-menu p{padding:8px;font-size:12px}.check-edit-actions{display:flex;align-items:center;gap:8px}.check-edit-guidance{display:flex;align-items:center;min-height:24px;font-size:12px;color:var(--loom-muted)}.check-editor .check-edit-option{border:1px solid var(--loom-feedback-muted-border);background:var(--loom-surface-reading);color:var(--loom-text);padding:12px 15px;text-align:left}.check-editor [data-choice-label=true]{min-width:0;padding-left:12px;font-size:15px;font-weight:400;line-height:1.45;letter-spacing:-.01em}.check-editor [data-choice-shortcut=true]{height:24px;min-width:24px;border:1px solid var(--loom-border-strong);background:transparent;color:inherit;font-family:var(--loom-font-body);font-size:10px;font-weight:650;letter-spacing:0}.check-editor .check-edit-option[data-correct=true]{border-color:var(--loom-feedback-correct-border)}.check-edit-option .check-edit-correct{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:6px}.check-edit-option[data-correct=true] .check-edit-correct{background:var(--loom-feedback-correct-bg);border-color:var(--loom-feedback-correct-border);color:var(--loom-feedback-correct-text)}.check-edit-remove{position:absolute;right:5px;top:5px;display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:var(--loom-surface);border:1px solid var(--loom-border);color:var(--loom-muted)}.check-edit-remove:hover:not(:disabled){color:var(--loom-text);border-color:var(--loom-border-strong)}.check-edit-remove:disabled{opacity:.25;cursor:not-allowed}.check-edit-add{display:flex;align-items:center;gap:6px;padding:7px 0;color:var(--loom-muted);font-size:12px}.check-edit-add:hover:not(:disabled){color:var(--loom-text)}.check-edit-validation{color:var(--loom-muted);font-size:12px}.check-edit-pairs{display:grid;gap:12px}.check-edit-pair{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.check-editor .check-edit-pair-card{position:relative;min-height:66px;display:flex;flex-direction:column;justify-content:center;gap:7px;border:1px solid var(--loom-feedback-muted-border);border-radius:13px;background:var(--loom-surface-reading);min-width:0;padding:12px 15px;text-align:left;font-size:15px;font-weight:400;line-height:1.45;letter-spacing:-.01em}.check-editor .check-edit-pair-card[data-matching-left=true]{padding-left:39px}.check-edit-pair-number{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:10px;color:var(--loom-muted)}.check-edit-connection{display:flex;align-items:center;gap:7px;padding-top:7px;border-top:1px solid var(--loom-border);min-width:0;font-size:11px}.check-edit-connection>span{flex-shrink:0;color:var(--loom-muted)}.check-edit-connection select{min-width:0;width:100%;padding:4px 5px;border:1px solid var(--loom-border);border-radius:6px;background:var(--loom-surface);color:var(--loom-text);font:inherit;text-overflow:ellipsis}.check-edit-connection select:focus-visible{outline:2px solid var(--loom-accent-border);outline-offset:2px}.check-edit-connection option{background:var(--loom-surface);color:var(--loom-text)}.check-edit-explanation{padding-top:12px;font-size:15px;line-height:1.7}.check-editor-active [data-lesson-stage-header=true] [data-lesson-header-row=true][data-lesson-header-leading=true][data-lesson-header-trailing=true]{grid-template-columns:2.35rem minmax(0,1fr) auto}@media (max-width: 600px){.check-edit-pair{gap:12px}.check-edit-actions{gap:2px}.check-editor .check-edit-pair-card[data-matching-left=true]{padding-left:15px;padding-top:27px}.check-edit-pair-number{top:8px;transform:none}.check-edit-connection{align-items:stretch;flex-direction:column;gap:3px}}.check-edit-menu-error{position:absolute;right:0;top:44px;z-index:40;width:min(280px,calc(100vw - 48px))}.source-disclosure{max-width:100%;min-width:0;display:inline-flex;align-items:center;gap:6px;border-radius:6px;padding:4px;font-size:11px;font-weight:500;color:var(--loom-muted);transition:color .15s}.source-disclosure:hover{color:var(--loom-text)}.source-viewer{position:fixed;top:0;right:0;bottom:0;left:0;margin:0;width:100%;height:100dvh;max-width:none;max-height:none;padding:24px 16px;border:0;background:transparent;overflow:auto}.source-viewer[open]{display:flex;align-items:center;justify-content:center}.source-viewer::backdrop{background:#12181c9e;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.source-viewer__shell{position:relative;isolation:isolate;width:-moz-fit-content;width:fit-content;max-width:min(1024px,100%)}.source-viewer__close{position:absolute;right:8px;top:8px;z-index:3;display:inline-flex;height:40px;width:40px;align-items:center;justify-content:center;border-radius:6px;border:0;background:transparent;color:#34413e;box-shadow:none}.source-viewer__close>svg{position:absolute;pointer-events:none}.source-viewer__close>.source-viewer__close-outline{color:#fff}.source-viewer__close:hover{background:transparent;color:#101816}.source-viewer__close:focus-visible{outline:2px solid #fff;outline-offset:0;box-shadow:0 0 0 4px #202720}.source-viewer__media{display:flex;align-items:center;justify-content:center}.source-viewer__media img{display:block;max-height:calc(100dvh - 48px);max-width:100%;width:auto;height:auto;border-radius:8px;-o-object-fit:contain;object-fit:contain;box-shadow:0 16px 50px #00000040}.source-viewer__status{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:min(320px,65dvh);width:min(480px,calc(100vw - 32px));border:1px solid var(--loom-border-strong);border-radius:var(--loom-card-radius);background:var(--loom-surface);padding:32px;text-align:left;color:var(--loom-text);font-size:14px}.source-viewer__shell:has(.source-viewer__navigation) .source-viewer__media img{max-height:calc(100dvh - 108px)}.source-viewer__navigation{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:12px;color:#fff;font-size:12px;font-variant-numeric:tabular-nums}.source-viewer__navigation>span{min-width:48px;text-align:center}.source-viewer__navigation button{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;background:transparent}.source-viewer__navigation button:hover:not(:disabled){background:#ffffff1f}.source-viewer__navigation button:focus-visible{outline:2px solid #fff;outline-offset:2px}.source-viewer__navigation button:disabled{opacity:.3}.source-viewer__loading{display:flex;align-items:center;justify-content:center;width:min(480px,calc(100vw - 32px));height:min(320px,65dvh)}.source-viewer__spinner{width:28px;height:28px;border:2px solid rgba(255,255,255,.25);border-top-color:#fffffff2;border-radius:50%;animation:source-viewer-spin .8s linear infinite}@keyframes source-viewer-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.source-viewer__spinner{animation:none}}.source-viewer__progress{display:inline-flex;animation:source-viewer-progress-reveal .18s step-end both}@keyframes source-viewer-progress-reveal{0%{visibility:hidden}to{visibility:visible}}.source-disclosure__label{position:relative;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-disclosure>svg,.source-disclosure__locator{flex-shrink:0;white-space:nowrap}.source-disclosure[aria-busy=true] .source-disclosure__label:after{content:attr(data-text);position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;color:transparent;-webkit-text-fill-color:transparent;background:linear-gradient(100deg,transparent 24%,rgba(255,255,255,.28) 34%,rgba(255,255,255,.9) 44%,#fff 50%,rgba(255,255,255,.9) 56%,rgba(255,255,255,.28) 66%,transparent 76%);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;animation:source-disclosure-light 3.9s linear infinite}@keyframes source-disclosure-light{0%{background-position:120% 0}35.897436%,to{background-position:-20% 0}}.source-viewer[open],.source-viewer[open]::backdrop{animation:source-viewer-open .16s ease-out both}@keyframes source-viewer-open{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion: reduce){.source-disclosure[aria-busy=true] .source-disclosure__label:after{display:none}.source-viewer[open],.source-viewer[open]::backdrop{animation:none}}.flashcard-completion{display:flex;flex:1;flex-direction:column;min-height:0;width:100%;color:var(--loom-text);text-align:left}.flashcard-completion__scroll{flex:1;min-height:0;overflow-y:auto;padding:22px 32px 12px}.flashcard-completion__header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.flashcard-completion__header h1{margin:0;font:600 26px/1.25 var(--loom-font-heading);letter-spacing:-.025em}.flashcard-completion__header p{margin:7px 0 0;color:var(--loom-muted);font:400 13px/1.5 var(--loom-font-body)}.flashcard-completion__header>.loom-button{flex-shrink:0}.flashcard-completion__enrolled{color:var(--loom-muted);font:500 12px/1.5 var(--loom-font-control)}.flashcard-completion__footer{flex-shrink:0;padding:14px 32px 24px}.flashcard-completion__footer>.loom-button{width:100%}.flashcard-completion__row{border-bottom:1px solid var(--loom-border)}.flashcard-completion__row>summary{display:flex;align-items:center;gap:18px;min-height:62px;padding:14px 0;cursor:pointer;list-style:none}.flashcard-completion__row>summary::-webkit-details-marker{display:none}.flashcard-completion__row>summary>svg{flex-shrink:0;color:var(--loom-muted)}.flashcard-completion__row[open]>summary>svg{transform:rotate(180deg)}.flashcard-completion__row>summary:focus-visible{outline:2px solid var(--loom-ring);outline-offset:3px;border-radius:4px}.flashcard-completion__prompt{flex:1;min-width:0}.flashcard-completion .flashcard-completion__prompt .recall-prompt>:is(p,h2,h3,h4,li){font:500 14px/1.55 var(--loom-font-body);letter-spacing:normal;margin:0}.flashcard-completion__rating{color:var(--loom-muted);font:500 12px/1.5 var(--loom-font-control);white-space:nowrap}.flashcard-completion__detail{padding:0 0 16px}.flashcard-completion .flashcard-completion__answer .recall-prompt>:is(p,h2,h3,h4,li){font:400 14px/1.65 var(--loom-font-body);letter-spacing:normal;margin:0}.flashcard-completion__answer{padding:2px 0 12px;max-width:60ch}.flashcard-completion__detail-meta{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 16px}.flashcard-completion__history,.flashcard-completion__due{margin:0;color:var(--loom-muted);font:400 12px/1.5 var(--loom-font-control)}.flashcard-completion__due time{color:var(--loom-text)}.flashcard-completion__empty{color:var(--loom-muted)}.flashcard-completion .flashcard-completion__header{margin-bottom:30px}.flashcard-completion__groups{display:flex;flex-direction:column;gap:22px}.flashcard-completion__group{display:grid;grid-template-columns:80px minmax(0,1fr);gap:20px}.flashcard-completion__group>h2{display:flex;align-items:baseline;gap:8px;margin:17px 0 0;font:600 13px/1.5 var(--loom-font-control)}.flashcard-completion__group>h2 span{color:var(--loom-muted);font-weight:400;font-size:11px}.flashcard-completion__group .flashcard-completion__row>summary{min-height:52px}@media (max-width: 580px){.flashcard-completion__scroll{padding:16px 20px 10px}.flashcard-completion__footer{padding:12px 20px 20px}.flashcard-completion__header{align-items:flex-start;flex-direction:column;gap:14px;margin-bottom:18px}.flashcard-completion__header h1{font-size:24px}.flashcard-completion__row>summary{gap:10px}.flashcard-completion__group{grid-template-columns:1fr;gap:0}.flashcard-completion__group>h2{margin-top:0}}.teaching-companion-home{display:grid;min-height:min(46rem,calc(100dvh - 8rem));grid-template-rows:minmax(0,1fr) auto;gap:1rem}.teaching-companion-home[data-view=empty-chat],.teaching-companion-home[data-view=conversation]{min-height:min(46rem,calc(100dvh - 4rem))}.teaching-companion-home__intro{min-width:0}.teaching-companion-home__transcript{display:flex;min-height:18rem;flex-direction:column;gap:1rem;overflow-x:hidden;overflow-y:auto;border:0;border-radius:0;background:transparent;padding:0;overscroll-behavior:contain}.teaching-companion-home__empty-chat{display:grid;min-height:12rem;align-content:end}.teaching-companion-home__empty-chat h1{margin:0;color:var(--loom-text);font-size:clamp(29px,3vw,39px);font-weight:440;line-height:1.05;letter-spacing:-.055em;text-align:center}.teaching-companion-home .teaching-companion-message--assistant{color:var(--loom-text);font-size:.94rem;line-height:1.55}.teaching-companion-home .teaching-companion-message--learner{max-width:80%;border-radius:22px;background:var(--loom-home-message-bg);color:var(--loom-home-message-text)}.teaching-companion-home__composer{display:flex;flex-direction:column;gap:.4rem}.teaching-companion-nav{display:grid;gap:.45rem}.teaching-companion-nav__new,.teaching-companion-nav__recent{display:flex;min-width:0;align-items:center;gap:.55rem;border:1px solid transparent;border-radius:14px;color:var(--loom-muted);font-size:.86rem;font-weight:650;text-align:left;transition:background-color var(--loom-duration) var(--loom-ease),border-color var(--loom-duration) var(--loom-ease),color var(--loom-duration) var(--loom-ease)}.teaching-companion-nav__new{min-height:2.55rem;padding:0 1rem}.teaching-companion-nav__recent{min-height:2.25rem;padding:0 .8rem;font-size:.78rem}.teaching-companion-nav__new:hover:not(:disabled),.teaching-companion-nav__recent:hover:not(:disabled){border-color:var(--loom-border);background:var(--loom-bg-soft);color:var(--loom-text)}.teaching-companion-nav__new:disabled,.teaching-companion-nav__recent:disabled{cursor:not-allowed;opacity:.45}.teaching-companion-nav__recents{display:grid;gap:.2rem}.teaching-companion-nav[data-compact=true]{justify-items:center}.teaching-companion-nav[data-compact=true] .teaching-companion-nav__new,.teaching-companion-nav[data-compact=true] .teaching-companion-nav__recent{width:2.75rem;height:2.75rem;justify-content:center;padding:0}@media (min-width: 821px){.teaching-companion-pocket[data-placement=docked]{inset:0 0 0 auto;width:var(--loom-companion-dock-width);height:100dvh;border-width:0 0 0 1px;border-radius:0;padding:.85rem;box-shadow:none}.teaching-companion-pocket[data-placement=docked] .teaching-companion-pocket__header{gap:.375rem;padding:0 0 .6rem}.teaching-companion-pocket[data-placement=docked] .teaching-companion-pocket__header>div:first-child{gap:.375rem}.teaching-companion-pocket[data-placement=docked] .teaching-companion-pocket__header .teaching-companion-icon-button{width:1.75rem;height:1.75rem}.teaching-companion-launcher[data-placement=docked]{right:1.5rem;bottom:1.5rem}}@media (max-width: 820px){.teaching-companion-pocket{top:0;right:0;bottom:0;left:0;width:auto;height:auto;border:0;border-radius:0;padding:0}}.teaching-companion-result-content{--lesson-paper: var(--loom-surface);position:absolute;top:0;right:0;bottom:0;left:0;margin:auto!important;width:calc(100vw - 1rem);max-width:790px;height:calc(100dvh - 1rem)}@media (min-width: 640px){.teaching-companion-result-content{bottom:clamp(0px,calc(100dvh - 800px),64px);width:min(790px,calc(100vw - 2.5rem));height:min(760px,calc(100dvh - 2.5rem))}}@media (min-width: 821px){.teaching-companion-result-modal[data-companion-open=true] .teaching-companion-result-content{right:var(--loom-companion-reserved-width, var(--loom-companion-dock-width));width:min(790px,calc(100vw - var(--loom-companion-reserved-width, var(--loom-companion-dock-width)) - 2.5rem))}}.teaching-companion-history-title:focus,.teaching-companion-history-title:focus-visible{outline:none;box-shadow:none}.teaching-companion-history-action{padding:4px 2px;color:var(--loom-muted);font-size:.72rem;font-weight:650}.teaching-companion-history-action--save{color:var(--loom-accent)}.teaching-companion-history-action--danger{color:var(--loom-feedback-incorrect-text)}.teaching-companion-history-action:hover:not(:disabled){color:var(--loom-text)}.teaching-companion-history-action:disabled{opacity:.4}.teaching-companion-nav__row{display:flex;flex-wrap:wrap;align-items:center;min-width:0}.teaching-companion-nav__row>.teaching-companion-nav__recent{flex:1;min-width:0}.teaching-companion-nav__actions{gap:4px;display:flex;align-items:center;flex-shrink:0}.teaching-companion-nav__actions-trigger{opacity:0}.teaching-companion-nav__row:hover .teaching-companion-nav__actions-trigger,.teaching-companion-nav__row:has(:focus-visible) .teaching-companion-nav__actions-trigger,.teaching-companion-nav__row[data-editing] .teaching-companion-nav__actions-trigger{opacity:1}.teaching-companion-nav__row>.teaching-companion-nav__edit{width:100%;padding:0 0 0 8px}.teaching-companion-nav__edit input{flex:1;width:0;min-width:0;padding:0;background:transparent;border:0;border-radius:0;color:inherit;font:inherit;letter-spacing:inherit}@media (hover: none),(max-width: 820px){.teaching-companion-nav__actions-trigger{opacity:1}}.teaching-companion-nav__actions .teaching-companion-icon-button{width:30px;min-width:30px;height:34px;min-height:34px}.teaching-companion-resize-handle{position:absolute;z-index:5;inset:0 auto 0 0;width:8px;cursor:default;touch-action:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;outline:none}.teaching-companion-resize-handle[data-dragging]{cursor:col-resize}.teaching-companion-resize-handle:after{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:transparent}@media (max-width: 820px){.teaching-companion-resize-handle{display:none}}.teaching-companion-resize-handle:focus-visible:after{background:var(--loom-ring)}.speech-input-error-popover{position:fixed;inset:auto;z-index:1000;width:272px;margin:0;padding:14px;overflow:auto;border:1px solid var(--loom-border);border-radius:14px;background:var(--loom-surface);box-shadow:var(--loom-panel-shadow);color:var(--loom-text);font-size:13px;line-height:1.5}.speech-input-error-popover::backdrop{background:transparent}.speech-input-error-popover strong{font-weight:600}.speech-input-error-popover p{margin:4px 0 10px;color:var(--loom-muted)}.teaching-companion-home:has(>.companion-opening-error){grid-template-rows:auto minmax(0,1fr) auto}.teachlm-dashboard.is-chat .teaching-companion-home[data-companion-presentation=prism][data-view=conversation]:not([data-context-open]):has(>.companion-opening-error){grid-template-rows:auto minmax(0,1fr)}.teaching-companion-home>.companion-opening-error{align-self:start;width:min(704px,calc(100% - 48px));margin-inline:auto}.teaching-companion-pocket>.companion-opening-error{flex:none;margin-inline:.85rem}.flashcard-player{display:grid;place-items:center}.teaching-companion-result-modal.flashcard-player .flashcard-player__surface{display:flex;flex-direction:column;min-height:0;min-width:0;width:min(760px,calc(100vw - 28px));height:min(520px,calc(100dvh - 32px));border-radius:28px;overflow:hidden}.teaching-companion-result-modal.flashcard-player .flashcard-player__surface[data-complete]{height:min(660px,calc(100dvh - 32px))}.flashcard-player{perspective:1700px}.flashcard-player__surface{transform-origin:center center;backface-visibility:hidden;-webkit-backface-visibility:hidden}.flashcard-player__surface[data-turn-phase=out]{animation:flashcard-turn-out .18s ease-in both;pointer-events:none}.flashcard-player__surface[data-turn-phase=in]{animation:flashcard-turn-in .18s ease-out both;pointer-events:none}@keyframes flashcard-turn-out{0%{transform:rotateY(0)}to{transform:rotateY(90deg)}}@keyframes flashcard-turn-in{0%{transform:rotateY(-90deg)}to{transform:rotateY(0)}}.flashcard-player__body{display:flex;flex:1;flex-direction:column;min-height:0;position:relative}.flashcard-player__reading{display:flex;flex:1;min-height:0;overflow:auto}.flashcard-player__content{display:flex;flex-direction:column;justify-content:center;width:100%;max-width:664px;margin:auto;padding:0 32px}.flashcard-player__prompt{width:100%;padding:30px 6px}.flashcard-player__prompt .recall-prompt{text-align:center}.flashcard-player__prompt .lesson-markdown.recall-prompt :is(p,li){font:500 clamp(1.3rem,2.6vw,1.85rem)/1.5 var(--loom-font-heading)}.flashcard-player__prompt[aria-label=Answer] .lesson-markdown.recall-prompt :is(p,li){font:400 clamp(1.15rem,2.1vw,1.4rem)/1.65 var(--loom-font-body)}.flashcard-player__prompt .recall-prompt :is(ul,ol){text-align:left}.flashcard-player__actions{flex-shrink:0;width:100%;max-width:664px;margin:0 auto;padding:16px 32px 60px}.flashcard-player__ratings{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.flashcard-player__ratings .loom-button{display:flex;flex-direction:column;gap:4px;padding-inline:4px;min-height:55px;font-size:14px}.flashcard-player__ratings small{font-size:10px;font-weight:400;opacity:.8}.flashcard-player__flip{width:100%}.flashcard-player__corners{position:absolute;left:24px;right:24px;bottom:16px;display:flex;justify-content:space-between;align-items:center}.flashcard-player__context{display:flex;align-items:center;justify-content:flex-end;gap:6px;min-width:0}.flashcard-player__corners .loom-button,.flashcard-player__source{min-width:28px;min-height:28px;height:28px;padding:0;color:var(--loom-muted);font:500 11px/1.5 var(--loom-font-control);border-radius:6px;box-shadow:none;justify-content:center}.flashcard-player__corners .loom-button,.flashcard-player__source:not(.flashcard-player__source--multiple){width:28px}.flashcard-player__source .source-disclosure__label,.flashcard-player__source:not(.flashcard-player__source--multiple) .source-disclosure__locator{display:none}.flashcard-player__corners .loom-button:hover,.flashcard-player__source:hover{color:var(--loom-text);background:transparent}.flashcard-player__lesson{display:block;margin:0}.flashcard-player__lesson>button{min-height:28px;color:var(--loom-muted);font:500 11px/1.5 var(--loom-font-control)}.flashcard-player__lesson>button:hover{color:var(--loom-text)}.flashcard-player__lesson .check-content__lesson-title{left:auto;right:0;max-width:min(320px,calc(100vw - 64px))}.flashcard-player__confirmation{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.flashcard-player__confirmation p{width:100%}@media (max-width:480px){.teaching-companion-result-modal.flashcard-player .flashcard-player__surface{width:calc(100vw - 20px);height:min(600px,calc(100dvh - 32px))}.flashcard-player__content,.flashcard-player__actions{padding-inline:20px}.flashcard-player__corners{left:20px;right:20px}.flashcard-player__ratings{gap:5px}.flashcard-player__ratings .loom-button{font-size:12px}}@media (prefers-reduced-motion:reduce){.flashcard-player__surface[data-turn-phase]{animation:none}}@media (min-width:821px){.teaching-companion-result-modal.flashcard-player[data-companion-open=true] .flashcard-player__surface{width:min(760px,calc(100vw - var(--loom-companion-dock-width) - 40px))}}.flashcard-player .flashcard-player__surface{border:0}.flashcard-player__frame{display:flex;flex-direction:column;height:100%;min-height:0}.flashcard-player__editor{text-align:center;font:500 clamp(1.3rem,2.6vw,1.85rem)/1.5 var(--loom-font-heading)}.flashcard-player__editor[data-face=answer]{font:400 clamp(1.15rem,2.1vw,1.4rem)/1.65 var(--loom-font-body)}.flashcard-player__editor textarea{text-align:inherit}.flashcard-player__edit-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.flashcard-player__edit-actions .loom-button{min-width:0;padding-inline:4px}.flashcard-player__editor .inline-edit-text,.flashcard-player__editor .inline-edit-text:focus,.flashcard-player__editor .inline-edit-text:hover:not(:focus):not(:disabled){outline:none;box-shadow:none}.companion-context-popover{position:fixed;inset:auto;z-index:1000;width:340px;margin:0;padding:0 14px 10px;overflow:auto;overscroll-behavior:contain;border:1px solid var(--loom-border);border-radius:16px;background:var(--loom-surface);box-shadow:var(--loom-panel-shadow);color:var(--loom-text);outline:none}.companion-context-popover::backdrop{background:transparent}.quiz-completion{display:flex;flex:1;flex-direction:column;min-height:0;width:100%;color:var(--loom-text);text-align:left;font-family:var(--loom-font-body)}.quiz-completion__scroll{overflow-y:auto;min-height:0;flex:1;padding:22px 32px 10px}.quiz-completion__header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}.quiz-completion__header h1{font:600 26px/1.25 var(--loom-font-heading);letter-spacing:-.025em;margin:0}.quiz-completion__header p{margin:7px 0 0;color:var(--loom-muted);font-size:13px}.quiz-completion__header>.loom-button{flex-shrink:0}.quiz-completion__enrolled{color:var(--loom-muted);font-size:13px}.quiz-completion__footer{padding:14px 32px 24px;flex-shrink:0}.quiz-completion__footer>.loom-button{width:100%;--loom-action-bg: var(--loom-learner-check);--loom-action-hover: var(--loom-learner-check-hover);--loom-action-text: var(--loom-button-text);--loom-action-edge: color-mix(in srgb, var(--loom-learner-check) 65%, var(--loom-control-edge-mix))}.quiz-completion__groups{display:flex;flex-direction:column;gap:22px}.quiz-completion__group{display:grid;grid-template-columns:88px minmax(0,1fr);gap:20px}.quiz-completion__group>h2{margin:17px 0 0;font:600 13px/1.5 var(--loom-font-control)}.quiz-completion__row{border-bottom:1px solid var(--loom-border)}.quiz-completion__row>summary{display:flex;align-items:center;gap:16px;min-height:52px;padding:14px 0;list-style:none;cursor:pointer;font-size:14px;line-height:1.55}.quiz-completion__row>summary::-webkit-details-marker{display:none}.quiz-completion__row>summary:focus-visible{outline:2px solid var(--loom-ring);outline-offset:3px;border-radius:4px}.quiz-completion__row>summary>svg{flex-shrink:0;color:var(--loom-muted)}.quiz-completion__row[open]>summary>svg{transform:rotate(180deg)}.quiz-completion__prompt{flex:1;min-width:0;overflow-wrap:anywhere}.quiz-completion__answer{padding:0 0 18px;font-size:14px;line-height:1.65;overflow-wrap:anywhere}.quiz-completion__kind{font-size:11px;color:var(--loom-muted);margin:0 0 12px}.quiz-completion__answer h3{font-size:12px;font-weight:600;margin:0 0 4px}.quiz-completion__correct{margin:0 0 10px}.quiz-completion__correct p{white-space:pre-line}.quiz-completion__correct p,.quiz-completion__explanation p{margin:0}.quiz-completion__correct>div+div{margin-top:2px}.quiz-completion__pair{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,2fr);align-items:baseline;-moz-column-gap:12px;column-gap:12px}.quiz-completion__pair+.quiz-completion__pair{margin-top:10px}.quiz-completion__pair>span{min-width:0;white-space:pre-line}.quiz-completion__explanation{margin:0 0 10px;color:var(--loom-muted)}.quiz-completion__actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px 16px}.quiz-completion__actions p{color:var(--loom-muted);font-size:12px;margin:0}.quiz-completion .recovery-notice{margin-bottom:14px}@media (max-width: 580px){.quiz-completion__scroll{padding:16px 20px 10px}.quiz-completion__header{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:22px}.quiz-completion__header h1{font-size:24px}.quiz-completion__footer{padding:12px 20px 20px}.quiz-completion__group{grid-template-columns:1fr;gap:0}.quiz-completion__group>h2{margin-top:0}.quiz-completion__row>summary{gap:10px}.quiz-completion__pair{grid-template-columns:auto minmax(0,1fr);row-gap:2px;-moz-column-gap:8px;column-gap:8px}.quiz-completion__pair>span:first-child{grid-column:1 / -1}}.teaching-companion-message--sending{position:relative;z-index:90;pointer-events:none}.companion-thinking{display:inline-flex;min-height:24px;font-size:14px;animation:companion-thinking-arrive .1s ease-out both}.companion-thinking>span{position:relative;display:inline-block;color:color-mix(in srgb,var(--loom-text) 45%,transparent)}.companion-thinking>span:after,.companion-light-sweep:after{content:"Thinking";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;color:transparent;-webkit-text-fill-color:transparent;background:linear-gradient(100deg,transparent 24%,rgba(255,255,255,.28) 34%,rgba(255,255,255,.9) 44%,#fff 50%,rgba(255,255,255,.9) 56%,rgba(255,255,255,.28) 66%,transparent 76%);background-size:300% 100%;background-position:120% 0;-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 0 4px rgba(255,255,255,.32));animation:companion-thinking-light 3.9s linear infinite}.companion-activity-label{position:relative;display:inline-block}.companion-light-sweep{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.companion-light-sweep:after{content:attr(data-text)}.companion-light-sweep[data-sweep=once]:after{animation:companion-light-pass 1.4s linear both}@keyframes companion-light-pass{0%{background-position:120% 0}to{background-position:-20% 0}}@keyframes companion-thinking-light{0%{background-position:120% 0}35.897436%,to{background-position:-20% 0}}@keyframes companion-thinking-arrive{0%{opacity:0}to{opacity:1}}[data-companion-presentation=prism] .teaching-companion-turn[data-arriving]>.teaching-companion-message--assistant{visibility:hidden;height:24px;overflow:hidden}[data-arriving] .companion-thinking,[data-arriving] .companion-thinking>span:after{animation:none}.teaching-companion-transcript-content{display:flex;flex-direction:column;gap:16px}@media (prefers-reduced-motion: reduce){.companion-thinking{animation:none}.companion-thinking>span:after,.companion-light-sweep{display:none}}.teachlm-dashboard.is-chat .teaching-companion-home[data-companion-presentation=prism][data-view=conversation]:not([data-context-open]){position:relative;width:100%;padding:0;gap:0;grid-template-rows:minmax(0,1fr)}.teachlm-dashboard.is-chat [data-companion-presentation=prism] .teaching-companion-home__transcript{height:100%;padding:16px max(28px,calc((100% - 704px - var(--companion-scrollbar-width, 15px)) / 2)) calc(var(--companion-composer-height, 164px) + 20px);scrollbar-gutter:auto}.teaching-companion-home[data-companion-presentation=prism][data-view=conversation]:not([data-context-open])>.teaching-companion-home__composer{position:absolute;inset:auto var(--companion-scrollbar-width, 15px) 0 0;padding:20px max(28px,calc((100% - 720px - var(--companion-scrollbar-width, 15px)) / 2)) 32px;background:linear-gradient(to bottom,transparent,var(--loom-bg) 20px)}@media (max-width: 820px){.teachlm-dashboard.is-chat [data-companion-presentation=prism] .teaching-companion-home__transcript{padding-inline:24px}.teaching-companion-home[data-companion-presentation=prism][data-view=conversation]:not([data-context-open])>.teaching-companion-home__composer{padding:20px 16px}}.teaching-companion-pocket[data-companion-presentation=prism][data-placement=docked]:has(>.teaching-companion-pocket__transcript){padding:0}.teaching-companion-pocket[data-companion-presentation=prism][data-placement=docked]:has(>.teaching-companion-pocket__transcript)>.teaching-companion-pocket__header{padding:max(.65rem,env(safe-area-inset-top)) .85rem .45rem}.teaching-companion-pocket[data-companion-presentation=prism][data-placement=docked]>.teaching-companion-pocket__transcript{padding:4px 1rem calc(var(--companion-composer-height, 84px) + 16px)}.teaching-companion-pocket[data-companion-presentation=prism][data-placement=docked]:has(>.teaching-companion-pocket__transcript)>.teaching-companion-pocket__composer{position:absolute;inset:auto 0 0;padding:20px .85rem max(.85rem,env(safe-area-inset-bottom));isolation:isolate;pointer-events:none;background:transparent}.teaching-companion-pocket[data-companion-presentation=prism][data-placement=docked]>.teaching-companion-pocket__composer>*{pointer-events:auto}.teaching-companion-pocket[data-companion-presentation=prism][data-placement=docked]:has(>.teaching-companion-pocket__transcript)>.teaching-companion-pocket__composer:before{content:"";position:absolute;inset:0 var(--companion-scrollbar-width, 15px) 0 0;z-index:-1;background:linear-gradient(to bottom,transparent,var(--loom-bg) 20px)}[data-companion-presentation=prism] .teaching-companion-composer-shell textarea{max-height:min(240px,30dvh)}.teachlm-dashboard [data-companion-presentation=prism] .teaching-companion-home__composer textarea{width:calc(100% + 14px);margin-right:-14px}.teaching-companion-pocket[data-companion-presentation=prism] .teaching-companion-composer-shell[data-expanded]{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:end}.teaching-companion-pocket[data-companion-presentation=prism] [data-expanded] textarea{grid-column:1 / -1;grid-row:1;width:calc(100% + 4px);margin-right:-4px}.teaching-companion-pocket[data-companion-presentation=prism] [data-expanded]>.teaching-companion-composer-control{grid-column:1;grid-row:2;justify-self:start}.teaching-companion-pocket[data-companion-presentation=prism] [data-expanded]>div{grid-column:2;grid-row:2}.teaching-companion-pocket[data-companion-presentation=prism] [data-expanded]>.teaching-companion-send{grid-column:3;grid-row:2}.companion-markdown{min-width:0;overflow-wrap:anywhere}.companion-markdown h1{font-size:1.35em}.companion-markdown h2{font-size:1.25em}.companion-markdown h3{font-size:1.15em}.companion-markdown table{display:block}.companion-markdown pre{white-space:pre}.narration-reading-guide[data-companion-guide=true]{z-index:90}.unavailable-course-row{pointer-events:none;display:flex;align-items:center;gap:16px;min-height:78px;padding:16px}.unavailable-course-row--compact{min-height:56px;padding:10px 9px;gap:12px}.unavailable-course-row__mark{width:32px;height:32px;flex:none;border-radius:50%;background:var(--loom-border)}.unavailable-course-row__lines{display:grid;gap:8px;width:min(50%,220px)}.unavailable-course-row__lines>span{height:7px;border-radius:3px;background:var(--loom-border)}.unavailable-course-row__lines>span:last-child{width:65%}.connection-recovery-anchor,.connection-recovery-host{display:contents}.connection-recovery{width:-moz-fit-content;width:fit-content;max-width:100%;background:var(--loom-surface);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.connection-recovery--floating{position:fixed;z-index:35;top:max(1rem,env(safe-area-inset-top));right:max(1rem,env(safe-area-inset-right));max-width:min(24rem,calc(100vw - 2rem))}.teachlm-shell--companion-open .connection-recovery--floating{right:calc(var(--teachlm-companion-rail-width) + 1rem)}@media (max-width: 820px){.connection-recovery--floating,.teachlm-shell--companion-open .connection-recovery--floating{top:calc(max(0px,env(safe-area-inset-top)) + 4.5rem);right:1rem}}.teachlm-shell{--teachlm-companion-rail-width: var(--loom-companion-reserved-width, var(--loom-companion-dock-width));position:relative;isolation:isolate;grid-template-columns:var(--sidebar-width) minmax(0,1fr);align-items:start;min-height:100vh;overflow:visible;background:var(--loom-main-bg);transition:grid-template-columns var(--loom-duration-slow) var(--loom-ease),gap var(--loom-duration) var(--loom-ease)}.teachlm-shell--focus{display:block}.teachlm-shell-frame{background:var(--loom-main-bg)}.teachlm-shell__rail{display:none;position:relative;z-index:30;min-width:0}.teachlm-shell__main{position:relative;z-index:1;min-height:100vh;padding:0 clamp(16px,3vw,32px)}.teachlm-shell__mobile-header{display:flex}.teachlm-shell__main:has(.teachlm-dashboard){padding-inline:0}.teachlm-shell-frame:has(.course-page--map){display:flex;flex-direction:column;height:100dvh}.teachlm-shell-frame:has(.course-page--map)>.teachlm-shell{flex:1;min-height:0}.teachlm-shell__main:has(.course-page--map){display:flex;flex-direction:column;height:100%;min-height:0;padding-inline:0}.teachlm-shell__main>div:has(.course-page--map){display:flex;flex:1;flex-direction:column;min-height:0;width:100%;max-width:none;padding-bottom:0}.teachlm-shell__main:has(.teachlm-lesson-flow){display:flow-root}.teachlm-shell:has(.teachlm-dashboard.is-chat),.teachlm-shell__main:has(.teachlm-dashboard.is-chat){min-height:0}.teachlm-shell__main>div:has(>.teachlm-dashboard.is-chat){padding-bottom:0}.teachlm-sidebar{position:relative;z-index:40;animation:sidebar-fade-in var(--loom-duration) var(--loom-ease) both}.teachlm-sidebar__panel{position:relative;display:flex;min-height:100vh;flex-direction:column;overflow:visible;border:0;border-right:1px solid var(--loom-sidebar-border);border-radius:0;background:var(--loom-sidebar-bg);font-family:var(--loom-font-body);font-size:15px;line-height:1.45;letter-spacing:-.01em;padding:18px 16px;transition:background var(--loom-duration) var(--loom-ease),border-color var(--loom-duration) var(--loom-ease),transform var(--loom-duration) var(--loom-ease)}.teachlm-sidebar__brand{position:relative;display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:38px;padding:0;transition:min-height var(--loom-duration) var(--loom-ease),opacity .22s ease,transform var(--loom-duration) var(--loom-ease)}.teachlm-sidebar__brand-link{position:relative;z-index:1;display:flex;width:100%;min-height:38px;min-width:0;align-items:center;gap:10px;color:var(--loom-text);text-decoration:none}.teachlm-sidebar__body{display:flex;flex:1;min-height:0;flex-direction:column;gap:16px}.teachlm-sidebar__library{display:grid;gap:18px;min-width:0}.teachlm-sidebar__body nav{display:grid;gap:10px}.teachlm-sidebar__brand-name{overflow:hidden;color:var(--loom-text);font-family:var(--loom-font-display);font-size:15px;font-weight:690;letter-spacing:-.665px;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}.teachlm-sidebar__brand-mark{position:relative;display:grid;width:29px;height:29px;flex:0 0 auto;place-items:center;border:1px solid var(--loom-border-strong);border-color:var(--loom-border-strong);border-radius:var(--loom-brand-mark-radius);background:var(--loom-brand-mark-bg);color:var(--loom-accent-strong);font-family:var(--loom-font-display);font-size:13px;font-weight:780;letter-spacing:-.01em;transform:var(--loom-brand-mark-transform);transition:transform var(--loom-duration) var(--loom-ease),opacity .22s ease}.teachlm-sidebar__brand-mark--mobile{padding:0}.teachlm-sidebar__label{max-width:180px;overflow:hidden;opacity:1;transform:translate(0);transition:max-width var(--loom-duration) var(--loom-ease),opacity .22s ease,transform var(--loom-duration) var(--loom-ease),margin var(--loom-duration) var(--loom-ease)}.teachlm-sidebar__toggle{display:none;position:relative;z-index:2;width:38px;height:38px;flex:0 0 auto;place-items:center;border:0;border-radius:12px;background:transparent;color:var(--loom-muted);cursor:pointer;padding:0;transition:transform var(--loom-duration) var(--loom-ease),background-color var(--loom-duration) var(--loom-ease),border-color var(--loom-duration) var(--loom-ease),opacity .22s ease}.teachlm-sidebar__toggle:hover{background:var(--loom-hover);color:var(--loom-text);filter:none}.teachlm-sidebar__toggle svg{width:17px;height:17px;stroke-width:1.8}.teachlm-sidebar__nav-item{position:relative;z-index:0;display:flex;min-height:42px;width:100%;align-items:center;justify-content:space-between;gap:10px;border:0;border-radius:13px;background:transparent;color:var(--loom-navigation-text);cursor:pointer;font-size:15px;font-weight:400;letter-spacing:-.01em;line-height:1.45;overflow:visible;padding:9px 12px;text-align:left;animation:sidebar-item-in var(--loom-duration) var(--loom-ease) both;animation-delay:calc(var(--item-index, 0) * 60ms + 90ms);transition:transform var(--loom-duration) var(--loom-ease),border-color var(--loom-duration) var(--loom-ease),background-color var(--loom-duration) var(--loom-ease),color var(--loom-duration) var(--loom-ease),box-shadow var(--loom-duration) var(--loom-ease)}.teachlm-sidebar__nav-item:hover{z-index:60;background:var(--loom-hover);color:var(--loom-text);filter:none;transform:none}.teachlm-sidebar__nav-core{position:relative;display:flex;min-width:0;align-items:center;gap:11px}.teachlm-sidebar__nav-icon{display:grid;width:17px;height:17px;flex:0 0 auto;place-items:center;font-size:14px;line-height:1}.teachlm-sidebar__nav-icon svg{width:17px;height:17px;stroke-width:1.8}.teachlm-sidebar__nav-item.is-active,.teachlm-sidebar__nav-item[aria-current=page]{border-color:color-mix(in oklab,var(--loom-border) 70%,transparent);background:var(--loom-hover);color:var(--loom-text)}.teachlm-sidebar__tooltip{position:absolute;z-index:80;left:calc(100% + 16px);top:50%;padding:.42rem .72rem;border:1px solid color-mix(in oklab,var(--loom-border-strong) 86%,transparent);border-radius:10px;background:var(--loom-tooltip-bg);color:var(--loom-text);font-size:.75rem;letter-spacing:.08em;opacity:0;pointer-events:none;transform:translateY(-50%) translate(-6px);transition:opacity .22s ease,transform .22s ease;white-space:nowrap}.teachlm-sidebar__tooltip:before{position:absolute;left:-7px;top:50%;width:12px;height:12px;border-bottom:1px solid color-mix(in oklab,var(--loom-border-strong) 86%,transparent);border-left:1px solid color-mix(in oklab,var(--loom-border-strong) 86%,transparent);background:var(--loom-tooltip-bg);content:"";transform:translateY(-50%) rotate(45deg)}.teachlm-sidebar__nav-item--button{width:100%;border:0;text-align:left}.teachlm-sidebar__nav-item:disabled{cursor:not-allowed;opacity:.45}.teachlm-sidebar__badge{display:inline-flex;min-width:23px;height:20px;align-items:center;justify-content:center;margin-left:auto;border-radius:999px;background:color-mix(in oklab,var(--loom-color-gold) 14%,transparent);padding:0 7px;color:var(--loom-color-gold);font-size:11px;font-weight:700;line-height:1}.teachlm-sidebar__capacity{margin:-8px 6px 0;color:var(--loom-feedback-incorrect-text);font-size:.75rem;line-height:1.35}.teachlm-sidebar__section{min-width:0}.teachlm-sidebar__section-title.loom-section-heading{width:100%;letter-spacing:-.01em}.teachlm-sidebar__list{margin-top:5px;display:grid;gap:2px}.teachlm-sidebar__library-row{position:relative;display:grid;grid-template-columns:36px minmax(0,1fr);align-items:center;gap:10px;min-height:58px;border-radius:12px;padding:7px 9px;color:var(--loom-navigation-text);text-decoration:none;transition:background .15s ease,color .15s ease}.teachlm-sidebar__library-row--course.is-active:before{content:"";position:absolute;top:11px;bottom:11px;left:0;width:2px;border-radius:999px;background:var(--loom-accent-solid)}.teachlm-sidebar__course-mark{position:relative;display:inline-grid;width:34px;height:34px;place-items:center;border:1px solid var(--loom-border);border-radius:999px;background:var(--loom-library-mark-bg);color:var(--loom-accent-strong)}.teachlm-sidebar__course-mark[data-progress=true]:before{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;background:conic-gradient(var(--loom-accent-solid) var(--course-progress),var(--loom-course-progress-track) 0);content:""}.teachlm-sidebar__course-mark[data-progress=true]{border:0}.teachlm-sidebar__course-emoji{position:relative;z-index:1;display:grid;width:29px;height:29px;place-items:center;border-radius:50%;background:var(--loom-library-mark-inner);font-size:14px;line-height:1}.teachlm-sidebar__library-row:hover,.teachlm-sidebar__library-row:focus-visible,.teachlm-sidebar__library-row.is-active{background:var(--loom-hover);color:var(--loom-text)}.teachlm-sidebar__library-row--course.is-active{background:var(--loom-library-selected-bg);box-shadow:inset 0 0 0 1px #ffffff09}.teachlm-sidebar__library-copy{display:grid;gap:1px;min-width:0}.teachlm-sidebar__library-copy>span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:inherit;font-size:13px;font-weight:560;letter-spacing:-.01em;line-height:1.45;text-decoration:underline;text-decoration-color:color-mix(in oklab,currentColor 24%,transparent);text-underline-offset:3px}.teachlm-sidebar__library-row--course.is-active .teachlm-sidebar__library-copy>span{color:var(--loom-text)}.teachlm-sidebar__library-row small{display:block;overflow:hidden;color:var(--loom-muted);font-size:10px;letter-spacing:-.01em;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}.teachlm-sidebar__library-row--button{width:100%;border:0;background:transparent;text-align:left}.teachlm-sidebar__draft-row{position:relative;min-width:0}.teachlm-sidebar__draft-row .teachlm-sidebar__library-row{padding-right:38px}.teachlm-sidebar__draft-mark{display:inline-grid;width:34px;height:34px;place-items:center;border:1px solid var(--loom-border);border-radius:999px;background:var(--loom-library-mark-bg);color:var(--loom-muted);font-size:14px}.teachlm-sidebar__draft-delete{position:absolute;right:4px;top:13px;display:grid;width:32px;height:32px;place-items:center;border-radius:999px;color:var(--loom-soft-control-text-muted);transition:background .15s ease,color .15s ease}.teachlm-sidebar__draft-delete:hover,.teachlm-sidebar__draft-delete:focus-visible{background:var(--loom-hover);color:var(--loom-feedback-incorrect-text)}.teachlm-sidebar__draft-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:0 8px 6px}.teachlm-sidebar__draft-actions button{color:var(--loom-muted);font-size:.72rem;font-weight:650}.teachlm-sidebar__draft-actions button:last-child{color:var(--loom-feedback-incorrect-text)}.teachlm-sidebar__section--recents .teaching-companion-nav{gap:2px;margin-top:5px}.teachlm-sidebar__section--recents .teaching-companion-nav__new,.teachlm-sidebar__section--recents .teaching-companion-nav__recent{min-height:34px;border:0;border-radius:9px;background:transparent;color:var(--loom-navigation-text);font-size:12px;font-weight:560;gap:9px;letter-spacing:-.15px;line-height:1.45;padding:6px 8px}.teachlm-sidebar__section--recents .teaching-companion-nav__row>.teaching-companion-nav__edit{padding:0 0 0 8px}.teachlm-sidebar__section--recents .teaching-companion-nav__row{border-radius:9px;padding-right:4px;color:var(--loom-navigation-text)}.teachlm-sidebar__section--recents .teaching-companion-nav__row>.teaching-companion-nav__recent,.teachlm-sidebar__section--recents .teaching-companion-nav__row>.teaching-companion-nav__recent:hover{background:transparent;color:inherit}.teachlm-sidebar__section--recents .teaching-companion-nav__recents{gap:2px}.teachlm-sidebar__section--recents .teaching-companion-nav__new svg,.teachlm-sidebar__section--recents .teaching-companion-nav__recent svg{width:14px;height:14px;stroke-width:1.8}.teachlm-sidebar__section--recents .teaching-companion-nav__new:hover:not(:disabled),.teachlm-sidebar__section--recents .teaching-companion-nav__recents>.teaching-companion-nav__recent:hover:not(:disabled):not([aria-current=true]),.teachlm-sidebar__section--recents .teaching-companion-nav__row:hover{border-color:transparent;background:var(--loom-hover);color:var(--loom-text)}.teachlm-sidebar__section--recents .teaching-companion-nav__recents>.teaching-companion-nav__recent[aria-current=true],.teachlm-sidebar__section--recents .teaching-companion-nav__row[data-current=true]{position:relative;background:var(--loom-library-selected-bg);box-shadow:inset 0 0 0 1px #ffffff09;color:var(--loom-text)}.teachlm-sidebar__section--recents .teaching-companion-nav__recents>.teaching-companion-nav__recent[aria-current=true]:before,.teachlm-sidebar__section--recents .teaching-companion-nav__row[data-current=true]:before{content:"";position:absolute;top:7px;bottom:7px;left:0;width:2px;border-radius:999px;background:var(--loom-accent-solid)}.teachlm-sidebar__empty{padding:4px 9px;color:var(--loom-muted);font-size:13px;line-height:1.45}.teachlm-sidebar__settings{margin-top:auto}.teachlm-sidebar__overlay{background:var(--loom-overlay-bg);animation:sidebar-overlay-in .22s ease both}.teachlm-sidebar__drawer{overflow-y:auto;background:var(--loom-sidebar-bg);padding:0;animation:sidebar-drawer-in .28s var(--loom-ease) both;box-shadow:var(--loom-panel-shadow)}.teachlm-sidebar--mobile .teachlm-sidebar__panel{min-height:100dvh}.teachlm-sidebar--mobile .teachlm-sidebar__nav-item,.teachlm-sidebar--mobile .teachlm-sidebar__section--recents .teaching-companion-nav__new,.teachlm-sidebar--mobile .teachlm-sidebar__section--recents .teaching-companion-nav__recent{min-height:44px}.teachlm-sidebar--mobile .teachlm-sidebar__draft-delete{top:7px;width:44px;height:44px}@media (min-width: 821px){.teachlm-shell__rail{display:block;position:sticky;top:0;height:100dvh;overflow-y:auto;overscroll-behavior:contain}.teachlm-shell__mobile-header,.teachlm-sidebar__overlay{display:none}.teachlm-sidebar__toggle{display:inline-grid}.teachlm-shell--companion-open:not(.teachlm-shell--focus) .teachlm-shell__main{padding-right:var(--teachlm-companion-rail-width)}.teachlm-shell--focus.teachlm-shell--companion-open{width:min(calc(100% - var(--teachlm-companion-rail-width)),max(720px,calc(100% - 2 * var(--teachlm-companion-rail-width))));margin-left:min(var(--teachlm-companion-rail-width),max(0px,calc(100% - var(--teachlm-companion-rail-width) - 720px)))}.teachlm-shell--focus.teachlm-shell--companion-open .teachlm-shell__main{padding-right:clamp(16px,3vw,32px)}}@media (max-width: 820px){.teachlm-shell{display:block}.teachlm-sidebar__panel{min-height:100%}}@keyframes sidebar-fade-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes sidebar-item-in{0%{opacity:0;transform:translate(-4px)}to{opacity:1;transform:translate(0)}}@keyframes sidebar-overlay-in{0%{opacity:0}to{opacity:1}}@keyframes sidebar-drawer-in{0%{opacity:0;transform:translate(-18px)}to{opacity:1;transform:translate(0)}}@media (prefers-reduced-motion: reduce){.teachlm-shell,.teachlm-sidebar,.teachlm-sidebar__panel,.teachlm-sidebar__brand,.teachlm-sidebar__brand-mark,.teachlm-sidebar__label,.teachlm-sidebar__toggle,.teachlm-sidebar__nav-item,.teachlm-sidebar__tooltip,.teachlm-sidebar__overlay,.teachlm-sidebar__drawer,.teachlm-shell__main,.teachlm-sidebar__library-row,.teachlm-sidebar__draft-delete{animation:none!important;transition:none!important}}.course-setup-dialog[open]{display:flex;flex-direction:column;overflow-y:auto;padding:20px 12px}.course-setup-dialog>[role=region]{margin-block:auto;flex-shrink:0}@media (min-width: 640px){.course-setup-dialog[open]{padding:24px 24px calc(24px + clamp(0px,calc(100dvh - 800px),64px))}}.guided-discovery-dialog[open]{display:grid;place-items:center;padding:24px}.guided-discovery-panel{display:flex;flex-direction:column;width:min(660px,100%);height:min(660px,calc(100dvh - 48px));min-height:0;overflow:hidden;padding:18px 24px 24px}.guided-discovery-controls{display:flex;flex-shrink:0;align-items:center;justify-content:flex-end;gap:8px;margin-bottom:12px}.guided-discovery-chat.teaching-companion-home{flex:1;min-width:0;min-height:0}.guided-discovery-chat .guided-discovery-transcript{min-height:0;padding:8px 12px 12px 0;scrollbar-gutter:stable}.guided-discovery-chat .teaching-companion-home__composer{padding:0}.guided-discovery-answer-actions,.guided-discovery-footer{display:flex;flex-shrink:0;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px}.guided-discovery-footer{margin-top:16px}.guided-discovery-evidence{flex:1;min-height:0;overflow-y:auto;overflow-wrap:anywhere;scrollbar-gutter:stable}@media (max-width: 600px){.guided-discovery-dialog[open]{padding:12px}.guided-discovery-panel{height:min(660px,calc(100dvh - 24px));padding:12px 16px 16px}}.teachlm-shell--reveal-navigation{--navigation-duration: .3s;--navigation-ease: cubic-bezier(.22, 1, .36, 1);transition:grid-template-columns var(--navigation-duration) var(--navigation-ease)}.teachlm-desktop-sidebar{--navigation-height: 100dvh;display:none;position:sticky;top:0;width:100%;height:var(--navigation-height);overflow:visible;z-index:40}.teachlm-desktop-sidebar .teachlm-sidebar{width:294px;animation:none;clip-path:inset(0);transition:clip-path var(--navigation-duration) var(--navigation-ease)}.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar{clip-path:inset(0 218px 0 0)}.teachlm-desktop-sidebar .teachlm-sidebar__panel{height:var(--navigation-height);min-height:0;box-sizing:border-box}.teachlm-desktop-sidebar .teachlm-sidebar__brand{flex-shrink:0}.teachlm-desktop-sidebar .teachlm-sidebar__brand-link{width:214px}.teachlm-desktop-sidebar .teachlm-sidebar__body{min-width:0}.teachlm-desktop-sidebar .teachlm-sidebar__library{min-height:0;overflow-y:auto;flex-shrink:1;overscroll-behavior:contain;padding:4px;margin:-4px}.teachlm-desktop-sidebar .teachlm-sidebar__body>nav{flex-shrink:0}.teachlm-desktop-sidebar .teachlm-sidebar__nav-item{animation:none}.teachlm-desktop-sidebar .teachlm-sidebar__nav-core{flex-shrink:0}.teachlm-desktop-sidebar .teachlm-sidebar__label,.teachlm-desktop-sidebar .teaching-companion-nav__new{white-space:nowrap}.teachlm-desktop-sidebar .teaching-companion-nav__new{padding-left:13px}.teachlm-desktop-sidebar .teachlm-sidebar__section-title{transition:width var(--navigation-duration) var(--navigation-ease),color .12s ease;white-space:nowrap}.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__section-title{width:43px;color:transparent;overflow:clip}.teachlm-desktop-sidebar .teachlm-sidebar__brand-link,.teachlm-desktop-sidebar .teachlm-sidebar__label,.teachlm-desktop-sidebar .teachlm-sidebar__library-copy,.teachlm-desktop-sidebar .teaching-companion-nav__new span,.teachlm-desktop-sidebar .teaching-companion-nav__recent>.truncate{transition:opacity .14s ease}.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__brand-link,.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__label,.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__library-copy,.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__empty,.teachlm-desktop-sidebar[data-collapsed=true] .teaching-companion-nav__new span,.teachlm-desktop-sidebar[data-collapsed=true] .teaching-companion-nav__recent>.truncate{opacity:0;visibility:hidden;pointer-events:none}.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__nav-item,.teachlm-desktop-sidebar[data-collapsed=true] .teaching-companion-nav__new{width:43px}.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__badge{position:absolute;right:-5px;top:0;min-width:18px;height:18px;padding:0 4px;font-size:10px}.teachlm-desktop-sidebar .teachlm-desktop-sidebar__toggle{display:grid;position:absolute;z-index:50;left:240px;top:18px;transition:left var(--navigation-duration) var(--navigation-ease),background-color .14s ease}.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-desktop-sidebar__toggle{left:16px}.teachlm-sidebar__tooltip--portal{position:fixed;z-index:1000;opacity:1;transform:translateY(-50%);max-width:min(20rem,calc(100vw - 100px));white-space:normal;overflow-wrap:anywhere}@media (min-width: 821px){.teachlm-desktop-sidebar{display:block}}@media (prefers-reduced-motion: reduce){.teachlm-shell--reveal-navigation{--navigation-duration: 0ms;transition:none}.teachlm-desktop-sidebar *,.teachlm-sidebar__tooltip--portal{transition:none!important}}.teachlm-sidebar-detail{position:relative;min-height:42px}.teachlm-sidebar-detail[data-compact=true] .teachlm-sidebar-detail__content{visibility:hidden}.teachlm-sidebar-detail__disclosure{position:absolute;left:0;top:0}.teachlm-desktop-sidebar .teachlm-sidebar__library-row{padding-left:4.5px;grid-template-columns:40.5px minmax(0,1fr)}.teachlm-desktop-sidebar button.teaching-companion-nav__recent,.teachlm-desktop-sidebar .teachlm-sidebar__section--recents .teaching-companion-nav__row>.teaching-companion-nav__edit{padding-left:14.5px;gap:2.5px}.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__library-row{width:43px;grid-template-columns:34px minmax(0,1fr);gap:0;padding-inline:4.5px}.teachlm-desktop-sidebar[data-collapsed=true] .course-appearance-picker,.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__draft-delete,.teachlm-desktop-sidebar[data-collapsed=true] .teachlm-sidebar__draft-actions,.teachlm-desktop-sidebar[data-collapsed=true] .teaching-companion-nav__actions{display:none}.teachlm-desktop-sidebar[data-collapsed=true] .teaching-companion-nav__row{width:43px;padding-right:0}.teachlm-desktop-sidebar[data-collapsed=true] .teaching-companion-nav__recent{width:43px;flex:none;gap:0;padding-inline:14.5px}.loom-action-row{display:flex;width:100%;min-height:78px;align-items:center;gap:16px;padding:16px;border:0;border-radius:16px;background:transparent;color:var(--loom-text);text-align:left;text-decoration:none;cursor:pointer;font-family:var(--loom-font-control);transition:background-color var(--loom-duration) var(--loom-ease)}.loom-action-row:hover:not(:disabled),.loom-action-row:focus-visible{background:var(--loom-hover)}.loom-action-row:focus-visible{outline:2px solid var(--loom-ring);outline-offset:2px}.loom-action-row:disabled{cursor:not-allowed;opacity:.55}.loom-action-row[aria-busy=true]{cursor:wait}.loom-action-row__content{flex:1;min-width:0;overflow-wrap:anywhere}.loom-action-row__icon{display:grid;place-items:center;flex-shrink:0;width:42px;height:42px;font-size:29px;line-height:1}.loom-action-row__action{display:flex;flex-shrink:0;align-items:center;gap:12px;font-size:13px;font-weight:600;color:var(--loom-muted)}.loom-action-row__arrow{flex-shrink:0}.loom-action-row__count{font-size:28px;font-weight:600;margin-right:4px}@media (max-width: 639px){.loom-action-row{gap:12px;padding:16px 12px}.loom-action-row__action{gap:8px}}@media (prefers-reduced-motion: reduce){.loom-action-row{transition:none}}:is(.teachlm-dashboard,.studio-tools) .slh-toolboard{display:grid;min-height:290px;grid-template-columns:1.15fr 1fr 1fr;grid-template-rows:minmax(136px,1fr) minmax(136px,1fr);gap:8px}:is(.teachlm-dashboard,.studio-tools) .slh-tool{position:relative;display:flex;min-width:0;flex-direction:column;justify-content:space-between;overflow:hidden;border:1px solid var(--loom-tool-border);border-radius:var(--loom-tool-radius);padding:20px;color:var(--loom-text);text-align:left;box-shadow:var(--loom-tool-shadow);transition:box-shadow .16s ease,transform .16s ease}:is(.teachlm-dashboard,.studio-tools) .slh-tool:hover{box-shadow:var(--loom-tool-hover-shadow);transform:translateY(-3px)}:is(.teachlm-dashboard,.studio-tools) .slh-tool:focus-visible{outline:2px solid var(--loom-ring);outline-offset:3px}:is(.teachlm-dashboard,.studio-tools) .slh-tool.is-selected{box-shadow:inset 0 0 0 3px var(--loom-tool-selected-ring)}:is(.teachlm-dashboard,.studio-tools) .slh-tool--quiz{grid-column:1;grid-row:1 / -1;background:var(--loom-tool-quiz-bg);color:var(--loom-tool-quiz-text)}:is(.teachlm-dashboard,.studio-tools) .slh-tool--flashcards{grid-column:2 / -1;grid-row:1;background:var(--loom-tool-flashcards-bg);color:var(--loom-tool-flashcards-text)}:is(.teachlm-dashboard,.studio-tools) .slh-tool--practice-exam{grid-column:2;grid-row:2;background:var(--loom-tool-practice-exam-bg);color:var(--loom-tool-practice-exam-text)}:is(.teachlm-dashboard,.studio-tools) .slh-tool--presentation{grid-column:3;grid-row:2;background:var(--loom-tool-presentation-bg);color:var(--loom-tool-presentation-text)}:is(.teachlm-dashboard,.studio-tools) .slh-tool__icon{position:relative;z-index:1;display:grid;width:42px;height:42px;place-items:center;border-radius:var(--loom-tool-icon-radius);background:var(--loom-tool-icon-bg);transform:var(--loom-tool-icon-transform)}:is(.teachlm-dashboard,.studio-tools) .slh-tool__icon svg{width:26px;height:26px;stroke-width:1.8}:is(.teachlm-dashboard,.studio-tools) .slh-tool__label{position:relative;z-index:1;max-width:none;color:inherit;font-family:var(--loom-tool-font);font-size:clamp(19px,2vw,26px);font-weight:700;line-height:1.04;letter-spacing:var(--loom-tool-letter-spacing)}:is(.teachlm-dashboard,.studio-tools) .slh-tool__motif{position:absolute;right:-22px;bottom:-34px;width:156px;height:156px;border:2px solid currentColor;border-radius:38px;opacity:.09;transform:rotate(-10deg)}:is(.teachlm-dashboard,.studio-tools) .slh-tool--quiz .slh-tool__motif{right:-64px;bottom:-52px;width:228px;height:228px;border-radius:50%}:is(.teachlm-dashboard,.studio-tools) .slh-tool--flashcards .slh-tool__motif{right:-12px;bottom:-20px;border-radius:20px;box-shadow:-18px -18px 0 currentColor,-36px -36px 0 currentColor}:is(.teachlm-dashboard,.studio-tools) .slh-tool--practice-exam .slh-tool__motif{width:132px;height:178px;border-radius:15px}:is(.teachlm-dashboard,.studio-tools) .slh-tool--presentation .slh-tool__motif{width:174px;height:106px;border-radius:18px}@media (max-width: 620px){:is(.teachlm-dashboard,.studio-tools) .slh-toolboard{min-height:426px;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:146px 132px 132px;border-radius:24px}:is(.teachlm-dashboard,.studio-tools) .slh-tool{padding:18px}:is(.teachlm-dashboard,.studio-tools) .slh-tool--quiz{grid-column:1 / -1;grid-row:1}:is(.teachlm-dashboard,.studio-tools) .slh-tool--flashcards{grid-column:1;grid-row:2}:is(.teachlm-dashboard,.studio-tools) .slh-tool--practice-exam{grid-column:2;grid-row:2}:is(.teachlm-dashboard,.studio-tools) .slh-tool--presentation{grid-column:1 / -1;grid-row:3}:is(.teachlm-dashboard,.studio-tools) .slh-tool__label{font-size:22px}}.studio-tools--compact .slh-toolboard{min-height:0;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:auto}.studio-tools--compact .slh-tool{grid-area:auto;min-height:176px}@media (max-width: 640px){.studio-tools--compact .slh-tool{min-height:150px;padding:16px}.studio-tools--compact .slh-tool__label{font-size:21px}}@media (prefers-reduced-motion: reduce){:is(.teachlm-dashboard,.studio-tools) .slh-tool{transition:none}:is(.teachlm-dashboard,.studio-tools) .slh-tool:hover{transform:none}}.teachlm-dashboard{min-height:calc(100vh - 3rem);font-family:var(--loom-font-body);font-size:15px;line-height:1.45;letter-spacing:-.01em}.teachlm-dashboard .slh-home__scroll{min-height:inherit}.teachlm-dashboard .sll-meadow{display:block;width:100%;height:200px;-o-object-fit:cover;object-fit:cover;-o-object-position:center 60%;object-position:center 60%;filter:var(--loom-banner-filter)}.teachlm-dashboard .teaching-companion-home{width:min(100%,1020px);min-height:0;grid-template-rows:auto auto;margin:0 auto;padding:24px clamp(22px,4vw,54px) 100px;gap:10px}.teachlm-dashboard .slh-home__canvas{display:grid;gap:26px}.teachlm-dashboard.is-chat{height:100dvh;min-height:0}.teachlm-dashboard.is-chat .slh-home__scroll{height:100%}.teachlm-dashboard.is-chat .teaching-companion-home{width:min(100%,776px);height:100%;min-height:0;grid-template-rows:minmax(0,1fr) auto;padding:66px 28px 32px;gap:20px}.teachlm-dashboard.is-chat .teaching-companion-home__transcript{min-height:0;padding:0 8px 28px;scrollbar-gutter:stable}.teachlm-dashboard.is-chat .teaching-companion-home[data-view=empty-chat]:not([data-context-open]){grid-template-rows:auto auto;align-content:center;gap:25px}.teachlm-dashboard.is-chat .teaching-companion-home__empty-chat{min-height:0}.teachlm-dashboard .teaching-companion-home__composer .teaching-companion-composer-shell{display:grid;grid-template-columns:minmax(0,1fr) auto auto;min-height:112px;border-radius:var(--loom-home-composer-radius);border:1px solid var(--loom-home-composer-border);padding:15px 14px 12px;gap:10px 4px;background:var(--loom-home-composer-bg);box-shadow:var(--loom-home-composer-shadow)}.teachlm-dashboard .teaching-companion-home__composer textarea{grid-column:1 / -1;grid-row:1;min-height:37px;padding:4px 5px;font-size:15px;line-height:1.45}.teachlm-dashboard .teaching-companion-home__composer .teaching-companion-composer-control{grid-column:1;grid-row:2;justify-self:start}.teachlm-dashboard .teaching-companion-home__composer .teaching-companion-context-count{font-size:7px;color:var(--loom-home-composer-count)}.teachlm-dashboard .teaching-companion-home__composer textarea::-moz-placeholder{color:var(--loom-home-composer-placeholder)}.teachlm-dashboard .teaching-companion-home__composer textarea::placeholder{color:var(--loom-home-composer-placeholder)}.teachlm-dashboard .teaching-companion-home__composer .teaching-companion-composer-shell>div{grid-column:2;grid-row:2}.teachlm-dashboard .teaching-companion-home__composer .teaching-companion-send{grid-column:3;grid-row:2}.teachlm-dashboard .teaching-companion-home__composer .teaching-companion-send--empty{color:var(--loom-home-composer-placeholder)}.teachlm-dashboard .sll-welcome .teachlm-page__hero-icon{font-size:20px}.teachlm-dashboard .sll-welcome h1{color:var(--loom-text);font-size:clamp(30px,3vw,36px);font-weight:600;line-height:1.1}.teachlm-dashboard .slh-next,.teachlm-dashboard .slh-studio,.teachlm-dashboard .slh-ask{display:grid;min-width:0;gap:10px}.teachlm-dashboard .slh-studio{gap:14px}.teachlm-dashboard .slh-ask h2{color:var(--loom-section-heading-text);font-family:var(--loom-font-heading);font-size:14px;font-weight:700}.teachlm-dashboard .slh-next__copy{display:grid;min-width:0;gap:6px}.teachlm-dashboard .slh-next__meta{color:var(--loom-muted);font-size:11px;font-weight:650;line-height:1.45;white-space:normal}.teachlm-dashboard .slh-next__copy strong{color:var(--loom-text);font-size:clamp(15px,1.5vw,18px);font-weight:500;line-height:1.3;letter-spacing:-.035em;white-space:normal}.teachlm-dashboard .slh-next__progress{display:block;width:min(100%,430px);height:4px;overflow:hidden;border-radius:999px;background:var(--loom-border)}.teachlm-dashboard .slh-next__progress>span{display:block;height:100%;border-radius:inherit;background:var(--course-fill, var(--loom-accent-solid))}.teachlm-dashboard .slh-next__message{max-width:19rem;color:var(--loom-muted);font-size:.78rem;line-height:1.45}.teachlm-dashboard .slh-next__notice{max-width:31rem}@media (max-width: 820px){.teachlm-dashboard.is-chat{height:calc(100dvh - 72px)}.teachlm-dashboard.is-chat .teaching-companion-home{padding:24px 16px 20px}.teachlm-dashboard .teaching-companion-home{padding:24px 20px 106px}.teachlm-dashboard .slh-home__canvas{gap:24px}}@media (min-width: 640px) and (max-width: 820px){.teachlm-dashboard.is-chat{height:calc(100dvh - 76px)}}@media (max-width: 620px){.teachlm-dashboard .sll-meadow{height:180px}.teachlm-dashboard .teaching-companion-home{padding:24px 16px 106px}.teachlm-dashboard .sll-welcome h1{font-size:30px}}