@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-font-weight:initial;--tw-tracking:initial;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-duration:initial;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-red-300:#ffa3a3;--color-red-400:#ff6568;--color-red-500:#fb2c36;--color-black:#000;--color-white:#fff;--spacing:.25rem;--container-sm:24rem;--container-md:28rem;--container-2xl:42rem;--container-3xl:48rem;--container-6xl:72rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--tracking-wide:.025em;--tracking-wider:.05em;--tracking-widest:.1em;--radius-lg:.5rem;--ease-in-out:cubic-bezier(.4, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}@supports (color:lab(0% 0 0)){:root,:host{--color-red-300:lab(76.5514% 36.422 15.5335);--color-red-400:lab(63.7053% 60.745 31.3109);--color-red-500:lab(55.4814% 75.0732 48.8528)}}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}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;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.fixed{position:fixed}.static{position:static}.sticky{position:sticky}.top-0{top:0}.z-10{z-index:10}.float-right{float:right}.mx-auto{margin-inline:auto}.-mt-4{margin-top:calc(var(--spacing) * -4)}.-mt-6{margin-top:calc(var(--spacing) * -6)}.mt-0\.5{margin-top:calc(var(--spacing) * .5)}.mt-1{margin-top:var(--spacing)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-16{margin-top:calc(var(--spacing) * 16)}.mt-24{margin-top:calc(var(--spacing) * 24)}.mb-1{margin-bottom:var(--spacing)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-6{margin-bottom:calc(var(--spacing) * 6)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.ml-1{margin-left:var(--spacing)}.ml-2{margin-left:calc(var(--spacing) * 2)}.ml-4{margin-left:calc(var(--spacing) * 4)}.ml-5{margin-left:calc(var(--spacing) * 5)}.ml-auto{margin-left:auto}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.h-2{height:calc(var(--spacing) * 2)}.h-3{height:calc(var(--spacing) * 3)}.h-fit{height:fit-content}.h-full{height:100%}.min-h-\[4\.5rem\]{min-height:4.5rem}.min-h-\[180px\]{min-height:180px}.min-h-\[220px\]{min-height:220px}.min-h-screen{min-height:100vh}.\!w-full{width:100%!important}.w-3{width:calc(var(--spacing) * 3)}.w-full{width:100%}.max-w-2xl{max-width:var(--container-2xl)}.max-w-3xl{max-width:var(--container-3xl)}.max-w-6xl{max-width:var(--container-6xl)}.max-w-\[1100px\]{max-width:1100px}.max-w-full{max-width:100%}.max-w-md{max-width:var(--container-md)}.max-w-sm{max-width:var(--container-sm)}.min-w-0{min-width:0}.min-w-\[12rem\]{min-width:12rem}.flex-1{flex:1}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.cursor-pointer{cursor:pointer}.resize{resize:both}.list-disc{list-style-type:disc}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-end{align-items:flex-end}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-5{gap:calc(var(--spacing) * 5)}.gap-6{gap:calc(var(--spacing) * 6)}.gap-8{gap:calc(var(--spacing) * 8)}.gap-10{gap:calc(var(--spacing) * 10)}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.overflow-hidden{overflow:hidden}.rounded{border-radius:.25rem}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--radius-lg)}.border{border-style:var(--tw-border-style);border-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.\!border-red-500\/40{border-color:#fb2c3666!important}@supports (color:color-mix(in lab, red, red)){.\!border-red-500\/40{border-color:color-mix(in oklab, var(--color-red-500) 40%, transparent)!important}}.border-\[rgba\(55\,230\,176\,0\.25\)\]{border-color:#37e6b040}.border-\[rgba\(55\,230\,176\,0\.35\)\]{border-color:#37e6b059}.border-\[rgba\(109\,139\,255\,0\.22\)\]{border-color:#6d8bff38}.border-\[rgba\(109\,139\,255\,0\.25\)\]{border-color:#6d8bff40}.border-\[rgba\(109\,139\,255\,0\.35\)\]{border-color:#6d8bff59}.border-\[rgba\(120\,140\,200\,0\.15\)\]{border-color:#788cc826}.bg-\[\#0b1020\]{background-color:#0b1020}.bg-\[\#1e2b4a\]{background-color:#1e2b4a}.bg-\[\#060911\]{background-color:#060911}.bg-\[\#ff5a6e\]{background-color:#ff5a6e}.bg-\[color\:var\(--cs-accent\)\]{background-color:var(--cs-accent)}.bg-\[rgba\(55\,230\,176\,0\.07\)\]{background-color:#37e6b012}.bg-\[rgba\(55\,230\,176\,0\.15\)\]{background-color:#37e6b026}.bg-\[rgba\(109\,139\,255\,0\.07\)\]{background-color:#6d8bff12}.bg-\[rgba\(109\,139\,255\,0\.08\)\]{background-color:#6d8bff14}.bg-\[rgba\(109\,139\,255\,0\.18\)\]{background-color:#6d8bff2e}.\!p-4{padding:calc(var(--spacing) * 4)!important}.\!p-5{padding:calc(var(--spacing) * 5)!important}.p-3{padding:calc(var(--spacing) * 3)}.p-4{padding:calc(var(--spacing) * 4)}.\!px-2{padding-inline:calc(var(--spacing) * 2)!important}.\!px-3{padding-inline:calc(var(--spacing) * 3)!important}.\!px-4{padding-inline:calc(var(--spacing) * 4)!important}.\!px-8{padding-inline:calc(var(--spacing) * 8)!important}.px-1\.5{padding-inline:calc(var(--spacing) * 1.5)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-6{padding-inline:calc(var(--spacing) * 6)}.\!py-1{padding-block:var(--spacing)!important}.\!py-1\.5{padding-block:calc(var(--spacing) * 1.5)!important}.\!py-2{padding-block:calc(var(--spacing) * 2)!important}.\!py-3{padding-block:calc(var(--spacing) * 3)!important}.\!py-4{padding-block:calc(var(--spacing) * 4)!important}.py-0\.5{padding-block:calc(var(--spacing) * .5)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-8{padding-block:calc(var(--spacing) * 8)}.py-10{padding-block:calc(var(--spacing) * 10)}.py-12{padding-block:calc(var(--spacing) * 12)}.py-14{padding-block:calc(var(--spacing) * 14)}.py-16{padding-block:calc(var(--spacing) * 16)}.py-24{padding-block:calc(var(--spacing) * 24)}.pl-5{padding-left:calc(var(--spacing) * 5)}.text-center{text-align:center}.text-left{text-align:left}.font-mono{font-family:var(--font-mono)}.\!text-base{font-size:var(--text-base)!important;line-height:var(--tw-leading,var(--text-base--line-height))!important}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[11px\]{font-size:11px}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-normal{--tw-font-weight:var(--font-weight-normal);font-weight:var(--font-weight-normal)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.tracking-wider{--tw-tracking:var(--tracking-wider);letter-spacing:var(--tracking-wider)}.tracking-widest{--tw-tracking:var(--tracking-widest);letter-spacing:var(--tracking-widest)}.text-wrap{text-wrap:wrap}.break-words{overflow-wrap:break-word}.whitespace-pre-wrap{white-space:pre-wrap}.text-\[\#37e6b0\]{color:#37e6b0}.text-\[\#ff7a90\]{color:#ff7a90}.text-\[color\:var\(--cs-accent\)\]{color:var(--cs-accent)}.text-\[color\:var\(--cs-muted\)\]{color:var(--cs-muted)}.text-red-300{color:var(--color-red-300)}.text-red-400{color:var(--color-red-400)}.text-white{color:var(--color-white)}.capitalize{text-transform:capitalize}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.underline{text-decoration-line:underline}.opacity-60{opacity:.6}.opacity-90{opacity:.9}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.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,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-700{--tw-duration:.7s;transition-duration:.7s}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}@media (hover:hover){.hover\:bg-\[rgba\(255\,255\,255\,0\.04\)\]:hover{background-color:#ffffff0a}.hover\:text-white:hover{color:var(--color-white)}.hover\:underline:hover{text-decoration-line:underline}}@media (min-width:40rem){.sm\:\!w-\[28rem\]{width:28rem!important}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:64rem){.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:grid-cols-6{grid-template-columns:repeat(6,minmax(0,1fr))}.lg\:grid-cols-\[300px_1fr\]{grid-template-columns:300px 1fr}}.\[\&_foreignObject\]\:text-black foreignObject{color:var(--color-black)}.\[\&_svg\]\:mx-auto svg{margin-inline:auto}.\[\&_svg\]\:max-w-full svg{max-width:100%}.\[\&_text\]\:fill-white text{fill:var(--color-white)}}:root{--cs-bg:#0b1020;--cs-card:#131a2e;--cs-accent:#6d8bff;--cs-accent-2:#37e6b0;--cs-text:#eef2ff;--cs-muted:#9aa7c7}html,body{background:var(--cs-bg);color:var(--cs-text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}.card{background:var(--cs-card);border:1px solid #788cc82e;border-radius:16px;padding:20px}.btn{background:var(--cs-accent);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:10px 18px;font-weight:600;transition:filter .15s,transform .1s}.btn:hover{filter:brightness(1.1)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:#22304f}.btn-danger{background:#d4576b}.input{color:var(--cs-text);background:#0b1020;border:1px solid #788cc840;border-radius:10px;width:100%;padding:10px 12px}.input:focus{outline:2px solid var(--cs-accent)}.label{text-transform:uppercase;letter-spacing:.04em;color:var(--cs-muted);margin-bottom:6px;font-size:12px;font-weight:600;display:block}.badge{color:#aebcf5;background:#1e2b4a;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:700;display:inline-block}.badge-ready{color:#37e6b0;background:#143d33}.badge-processing{color:#ffd166;background:#40331a}.badge-failed{color:#ff7a90;background:#4a1d28}.pulse{animation:1.6s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.5}}.teleprompter-text{font-size:clamp(1.4rem,2.4vw,2rem);line-height:1.6}.rec-lock{z-index:70;color:#fff;-webkit-user-select:none;user-select:none;touch-action:none;background:radial-gradient(circle at 50% 40%,#0b1020,#000 72%);justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.rec-lock-body{text-align:center;flex-direction:column;align-items:center;gap:1.5rem;padding:2rem;display:flex}.rec-lock-rec{letter-spacing:.3em;color:#ff5a6e;font-size:1rem;font-weight:800}.rec-lock-timer{letter-spacing:.05em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(3rem,12vw,6rem);font-weight:700}.teach-stage{z-index:60;color:#fff;background:#000;flex-direction:column;display:flex;position:fixed;inset:0}.teach-topbar{background:#ffffff0a;border-bottom:1px solid #ffffff14;flex-shrink:0;align-items:center;gap:.75rem;padding:.45rem .75rem;display:flex}.teach-segno{color:#ffffff8c;font-family:ui-monospace,monospace;font-size:.75rem}.teach-title{font-size:.95rem;font-weight:600}.teach-btn{color:#fff;cursor:pointer;background:#ffffff14;border:1px solid #ffffff24;border-radius:10px;min-width:2.2rem;padding:.4rem .8rem;font-size:1rem;line-height:1;transition:background .15s}.teach-btn:hover:not(:disabled){background:#ffffff29}.teach-btn:disabled{opacity:.35;cursor:default}.teach-btn-play{background:#6d8bffe6;border-color:#6d8bff99}.teach-btn-play:hover{background:#6d8bff}.teach-select{color:#fff;background:#05070d;border:1px solid #ffffff2e;border-radius:10px;padding:.35rem .5rem;font-size:.8rem}.teach-ticks{background:#0009;border-bottom:1px solid #ffffff0f;flex-shrink:0;gap:4px;padding:.3rem .75rem;display:flex}.teach-tick{cursor:pointer;background:#ffffff24;border:none;border-radius:2px;flex:1;height:3px;padding:0}.teach-tick.active{background:var(--cs-accent,#6d8bff)}.teach-stage-main{flex:1;justify-content:center;align-items:center;min-height:0;display:flex;overflow:hidden}.teach-stage-box{aspect-ratio:16/9;background:#000;width:100%;max-width:100%;height:100%;max-height:100%;position:relative;overflow:hidden}.teach-scene{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;inset:0}.teach-board{gap:6px;padding:6px;display:grid;position:absolute;inset:0}.teach-board-1{grid-template-columns:1fr}.teach-board-2{grid-template-columns:1fr 1fr}.teach-board-3,.teach-board-4{grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr}.teach-board{flex-direction:column;gap:4px;height:100%;padding:4px;display:flex}.teach-board-tile{opacity:1;background:#000;border:1px solid #ffffff1f;border-radius:12px;flex-direction:column;min-width:0;min-height:0;transition:opacity .2s,transform .2s;display:flex;position:relative;overflow:hidden}.teach-board-tile.entering{opacity:0;transform:translateY(10px)}.teach-board-tile.exiting{opacity:0;transform:translateY(-10px)}.layout-full .teach-board-tile{flex:100%;width:100%}.layout-half-left .teach-board-tile,.layout-half-right .teach-board-tile{flex:50%;width:50%}.teach-board-static .teach-board-tile{animation:none!important}.teach-board-static [data-reveal]{opacity:1!important;transition:none!important}.teach-board-static .draw-me,.teach-board-static [data-reveal].draw-me{stroke-dasharray:none!important;stroke-dashoffset:0!important;animation:none!important}.teach-board-static .anim-fade,.teach-board-static .anim-scale,.teach-board-static .anim-slide-left,.teach-board-static .anim-slide-right,.teach-board-static .anim-slide-up,.teach-board-static .anim-pulse,.teach-board-static [data-reveal].anim-fade,.teach-board-static [data-reveal].anim-scale,.teach-board-static [data-reveal].anim-slide-left,.teach-board-static [data-reveal].anim-slide-right,.teach-board-static [data-reveal].anim-slide-up,.teach-board-static [data-reveal].anim-pulse{opacity:1!important;animation:none!important;transform:none!important}.teach-board-tile{background:#000;border:1px solid #ffffff1f;border-radius:12px;flex-direction:column;min-width:0;min-height:0;animation:.7s ease-out cs-tile-in;display:flex;position:relative;overflow:hidden}.teach-tile-label{letter-spacing:.08em;text-transform:uppercase;color:#ffffff80;white-space:nowrap;text-overflow:ellipsis;margin:0;padding:.25rem .5rem 0;font-size:.62rem;font-weight:700;overflow:hidden}.teach-board-tile .teach-scene-svg{flex:1;width:100%;height:auto;min-height:0}@keyframes cs-tile-in{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.teach-scene-svg{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.teach-scene-svg svg{width:100%;height:100%;display:block}.teach-scene-blank{align-items:center}.teach-blank-hint{letter-spacing:.01em;color:#ffffff24;text-align:center;padding:2rem;font-size:clamp(1.5rem,3.5vw,3rem);font-weight:800}.teach-scene-frame{width:100%;height:100%}.teach-scene-frame figure,.lesson-scene-card{margin:0}.lesson-scene-card{background:#05070d;border:1px solid #788cc82e;border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.lesson-scene-svg{aspect-ratio:16/9;background:#000;justify-content:center;align-items:center;width:100%;display:flex;position:relative}.lesson-scene-svg svg{width:100%;height:100%;display:block}.lesson-scene-caption{border-top:1px solid #788cc824;flex-wrap:wrap;align-items:center;gap:.25rem .75rem;padding:.6rem .9rem;font-size:.82rem;display:flex}.lesson-scene-name{color:#eaf2ff;font-weight:700}.lesson-scene-cue{color:#eaf2ff8c;font-style:italic}.lesson-scene-svg .draw-me,.teach-scene-svg .draw-me{stroke-dasharray:2600;stroke-dashoffset:2600px;animation:2.8s ease-out forwards teach-draw}@keyframes teach-draw{to{stroke-dashoffset:0}}[data-reveal]{opacity:0;transition:opacity .4s}[data-reveal].revealed{opacity:1}[data-reveal].draw-me{stroke-dasharray:2600;stroke-dashoffset:2600px;animation:none}[data-reveal].draw-me.revealed{opacity:1;transition:none;animation:2.8s ease-out forwards teach-draw}.anim-fade{animation:1.1s forwards cs-fade}.anim-scale{animation:1s forwards cs-scale}.anim-slide-left{animation:1s forwards cs-slide-left}.anim-slide-right{animation:1s forwards cs-slide-right}.anim-slide-up{animation:1s forwards cs-slide-up}.anim-pulse{animation:3s ease-in-out infinite cs-pulse}.anim-d1{animation-delay:.6s}.anim-d2{animation-delay:1.2s}.anim-d3{animation-delay:1.8s}.anim-d4{animation-delay:2.4s}[data-reveal].anim-fade,[data-reveal].anim-scale,[data-reveal].anim-slide-left,[data-reveal].anim-slide-right,[data-reveal].anim-slide-up,[data-reveal].anim-pulse{animation:none}[data-reveal].anim-fade.revealed{animation:1.1s forwards cs-fade}[data-reveal].anim-scale.revealed{animation:1s forwards cs-scale}[data-reveal].anim-slide-left.revealed{animation:1s forwards cs-slide-left}[data-reveal].anim-slide-right.revealed{animation:1s forwards cs-slide-right}[data-reveal].anim-slide-up.revealed{animation:1s forwards cs-slide-up}[data-reveal].anim-pulse.revealed{animation:3s ease-in-out infinite cs-pulse}.anim-scale,.anim-slide-left,.anim-slide-right,.anim-slide-up{transform-box:fill-box;transform-origin:50%}@keyframes cs-fade{0%{opacity:0}to{opacity:1}}@keyframes cs-scale{0%{opacity:0;transform:scale(.2)}to{opacity:1;transform:scale(1)}}@keyframes cs-slide-left{0%{opacity:0;transform:translate(-42px)}to{opacity:1;transform:translate(0)}}@keyframes cs-slide-right{0%{opacity:0;transform:translate(42px)}to{opacity:1;transform:translate(0)}}@keyframes cs-slide-up{0%{opacity:0;transform:translateY(42px)}to{opacity:1;transform:translateY(0)}}@keyframes cs-pulse{0%,to{opacity:1}50%{opacity:.88}}.lesson-scene-svg [data-reveal]{opacity:1;transition:none}.lesson-scene-svg [data-reveal].draw-me,.lesson-scene-svg [data-reveal].anim-fade,.lesson-scene-svg [data-reveal].anim-scale,.lesson-scene-svg [data-reveal].anim-slide-left,.lesson-scene-svg [data-reveal].anim-slide-right,.lesson-scene-svg [data-reveal].anim-slide-up{animation:none}.anim-pulse,[data-reveal].anim-pulse.revealed{transform-box:fill-box;transform-origin:50%}.teach-caption-wrap{text-align:center;flex-shrink:0;padding:.5rem 1rem .6rem;position:relative}.teach-caption{overflow-wrap:anywhere;max-width:1100px;min-height:2.4em;margin:0 auto;font-size:clamp(1rem,2vw,1.5rem);font-weight:500;line-height:1.4}.teach-word{margin:0}.teach-word.active{color:#ffd166;text-shadow:0 0 18px #ffd1668c;position:relative}.teach-word.past{color:#ffffffd9}.teach-word.future{color:#ffffff52}.teach-substate{letter-spacing:.14em;text-transform:uppercase;color:#ffffff59;margin-top:.3rem;font-size:.65rem}:is(:fullscreen .teach-topbar,:fullscreen .teach-ticks){display:none}:fullscreen .teach-stage-main{padding:0}:fullscreen .teach-stage-box{border:none;border-radius:0}:fullscreen .teach-caption-wrap{pointer-events:none;background:linear-gradient(#0000,#000c);padding:2rem 1rem .6rem;position:absolute;bottom:0;left:0;right:0}@media (prefers-reduced-motion:reduce){.teach-scene-svg .draw-me,.lesson-scene-svg .draw-me{stroke-dashoffset:0;animation:none}.teach-board-tile{animation:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}