@font-face{font-family:Inconsolata;font-style:normal;font-weight:200 900;font-stretch:100%;font-display:swap;src:url(../media/fa5aae2beadb79bb-s.2tz_zyn1pe147.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inconsolata;font-style:normal;font-weight:200 900;font-stretch:100%;font-display:swap;src:url(../media/28de84e0e7d4cb57-s.2122qgixroprz.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inconsolata;font-style:normal;font-weight:200 900;font-stretch:100%;font-display:swap;src:url(../media/c50f3c9c65fbdb75-s.p.29es_w-umji9l.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inconsolata Fallback;src:local(Arial);ascent-override:76.59%;descent-override:16.94%;line-gap-override:0.0%;size-adjust:112.16%}.inconsolata_672fe9cb-module__t1E6xq__className{font-family:Inconsolata,Inconsolata Fallback;font-style:normal}.inconsolata_672fe9cb-module__t1E6xq__variable{--font-inconsolata:"Inconsolata", "Inconsolata Fallback"}
:root{--ink:#211d16;--paper:#eadcae;--paper-light:#fff7d9;--paper-deep:#d4c184;--mustard:#e3a72a;--orange:#bf4d2c;--avocado:#667443;--green-dark:#263b2e;--blue:#426772;--cream:#fff9df;--muted:#6e624d;--line:#211d163d;--shadow:7px 7px 0 var(--ink);--mono:var(--font-inconsolata), monospace;--sans-cjk:"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", "WenQuanYi Micro Hei", sans-serif;--cjk:var(--font-inconsolata), var(--sans-cjk)}*{box-sizing:border-box}html{min-width:320px;color:var(--ink);background:#c8b675}body{background:radial-gradient(circle at 11% 2%, #ffffffb3, transparent 28rem), repeating-linear-gradient(0deg, #211d1608 0 1px, transparent 1px 4px), var(--paper);min-height:100vh;font-family:var(--cjk);margin:0}button,textarea{font:inherit}button{color:inherit}textarea{resize:vertical;border:2px solid var(--ink);width:100%;color:var(--ink);background:#fff9dfd1;border-radius:0;outline:none;line-height:1.45}textarea:focus{box-shadow:inset 0 0 0 3px var(--mustard)}textarea:disabled{cursor:not-allowed;opacity:.55}code,pre{font-family:var(--mono)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.notice{border:2px solid var(--ink);background:var(--paper-light);margin-top:16px;padding:12px 15px;font-weight:700}.notice-error{color:#732019;background:#ffd9bd;border-color:#962f25}.notice-fixture{border-color:var(--blue);background:#d9e7df}@keyframes status-pulse{50%{transform:scale(.68);box-shadow:0 0 0 7px #e3a72a3d}}.lesson-stage{aspect-ratio:16/9;border:5px solid var(--ink);color:var(--cream);isolation:isolate;background:#17281f;border-radius:22px/15px;position:relative;overflow:hidden;box-shadow:inset 0 0 0 2px #fff9df33,inset 0 0 28px #000000b8,0 1px #fff9df59}.lesson-stage:before,.lesson-stage:after{z-index:3;pointer-events:none;content:"";position:absolute}.lesson-stage:before{background:linear-gradient(118deg,#fff9df1f,#0000 24% 72%,#e3a72a0d),radial-gradient(#0000 48%,#050c081f 68%,#020704ab 100%);border-radius:16px/10px;inset:0;box-shadow:inset 0 0 22px #0000008c}.lesson-stage:after{opacity:.22;mix-blend-mode:soft-light;background-image:repeating-linear-gradient(0deg,#ffffff1a 0 1px,#00000014 1px 3px,#0000 3px 5px),repeating-radial-gradient(circle at 18% 31%,#ffffff14 0 1px,#0000 1px 5px),linear-gradient(#0000 0 44%,#ffffff29 49%,#00000024 51%,#0000 56% 100%);background-size:100% 5px,7px 7px,100% 180%;animation:9s linear infinite crt-roll;inset:-8%}@keyframes crt-roll{0%{background-position:0 0,0 0,0 -90%}to{background-position:0 5px,7px -7px,0 130%}}.lesson-video{z-index:1;object-fit:cover;visibility:hidden;opacity:0;width:100%;height:100%;position:absolute;inset:0}.lesson-video-visible{z-index:2;visibility:visible;opacity:1;filter:brightness(.98)saturate(.96)contrast(1.03)}.classroom-placeholder{z-index:1;background:var(--green-dark);position:absolute;inset:0;overflow:hidden}.lesson-card-fallback{z-index:4;text-align:center;background:var(--green-dark);align-content:center;place-items:center;gap:11px;padding:12%;display:grid;position:absolute;inset:0}.lesson-card-fallback span,.lesson-card-fallback small{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:8px}.lesson-card-fallback strong{max-width:620px;color:var(--paper-light);font-size:clamp(21px,4vw,47px);line-height:1.08}.stage-message{z-index:5;color:#b7f7c1;width:min(92%,580px);font-family:var(--mono);text-align:center;text-shadow:0 0 12px #8cffa08c,0 0 3px #8cffa0d9;text-transform:uppercase;justify-items:center;gap:9px;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.stage-message>div{justify-items:center;gap:7px;display:grid}.stage-message strong{letter-spacing:.16em;font-size:24px;font-weight:700}.stage-message small{color:#b7f7c1b3;letter-spacing:.24em;font-size:10px}.thinking-spark{color:inherit;font-size:15px;animation:1.1s steps(2,jump-none) infinite osd-blink}@keyframes osd-blink{50%{opacity:.12}}.stage-warning{z-index:7;background:#541e16ed;border:2px solid #e1a069;gap:3px;padding:10px 12px;font-size:11px;display:grid;position:absolute;bottom:12px;left:12px;right:12px}.resume-button{z-index:7;border:2px solid var(--cream);background:var(--orange);color:var(--cream);padding:14px 22px;font-weight:800;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.lesson-caption{z-index:6;color:#fff;text-align:center;background:#11100dc7;border:1px solid #fff9df99;padding:9px 13px;font-size:clamp(13px,1.7vw,20px);position:absolute;bottom:7%;left:10%;right:10%}.sound-controls{z-index:7;gap:6px;display:flex;position:absolute;top:10px;right:10px}.sound-toggle{color:#b7f7c1;font-family:var(--mono);letter-spacing:.12em;text-shadow:0 0 6px #8cffa08c;text-transform:uppercase;cursor:pointer;background:#040a066b;border:0;padding:7px 9px;font-size:7px}@media (prefers-reduced-motion:reduce){.lesson-stage:after,.tv-screen-html:before,.tv-screen-html .lesson-stage,.lesson-video-visible{animation:none}}button:disabled{cursor:not-allowed;opacity:.45;box-shadow:none}.setup-note{border-left:4px solid var(--orange);background:#ffe0b8;margin:13px 0 0;padding:10px 12px;font-size:12px;line-height:1.45}html,body{background:#2a1c12;overflow:hidden}.classroom-experience{min-height:100vh;color:var(--cream);background:#2a1c12;position:relative;overflow:hidden}.classroom-experience:after{z-index:9;pointer-events:none;content:"";background:radial-gradient(circle at 50% 45%,#0000 45%,#0c070347 100%),repeating-linear-gradient(0deg,#ffffff03 0 1px,#0000 1px 4px);position:fixed;inset:0}.classroom-set,.classroom-set>div,.classroom-set canvas,.classroom-set-fallback{inset:0;width:100%!important;height:100%!important;position:fixed!important}.classroom-set{z-index:1}.classroom-set-fallback{background:linear-gradient(#dedbd0 0 65%,#777b75 65%)}.tv-screen-html{clip-path:inset(0 round 30px);pointer-events:auto;background:#070909;border-radius:30px;width:800px;height:600px;position:relative;overflow:hidden}.tv-screen-html:after{z-index:9;pointer-events:none;content:"";border-radius:30px;position:absolute;inset:0;box-shadow:inset 0 0 0 5px #0c0f10,inset 0 10px 38px #00000094}.tv-screen-html:before{z-index:8;pointer-events:none;content:"";background:repeating-linear-gradient(90deg,#ff46460d 0 1px,#46ff780b 1px 2px,#5a82ff0e 2px 3px),linear-gradient(90deg,#ff503c12,#0000 4% 96%,#5078ff14);animation:3.6s ease-in-out infinite crt-breathe;position:absolute;inset:0}@keyframes crt-breathe{50%{opacity:.55}}.tv-screen-html .lesson-stage{width:100%;height:100%;box-shadow:none;border:0;border-radius:0;animation:.2s steps(2,jump-none) infinite crt-flicker}@keyframes crt-flicker{50%{opacity:.958}}.tv-screen-html .lesson-stage:before{border-radius:0}.tv-screen-html .lesson-video{object-fit:contain;background:#050606}.classroom-experience-lobby .sound-controls{display:none}.classroom-placeholder{background:#111b17}.classroom-placeholder-hold{z-index:3}.television-static-canvas{opacity:.92;filter:contrast(1.12)brightness(1.04);width:100%;height:100%;image-rendering:pixelated;position:absolute;inset:0}.lesson-stage-complete .television-static-canvas{opacity:.5}.signoff-card{z-index:2;background:radial-gradient(ellipse at 50% 40%, hsl(var(--signoff-hue) 38% 34%) 0%, hsl(var(--signoff-hue) 45% 18%) 68%, hsl(var(--signoff-hue) 50% 10%) 100%);color:#f7ecd2;font-family:var(--mono);text-align:center;text-transform:uppercase;align-content:center;justify-items:center;gap:12px;display:grid;position:absolute;inset:0;overflow:hidden}.signoff-rays{background:repeating-conic-gradient(#fff4d60f 0deg 10deg,#0000 10deg 20deg);animation:80s linear infinite signoff-spin;position:absolute;inset:-40%}@keyframes signoff-spin{to{transform:rotate(360deg)}}.signoff-image{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.signoff-scrim{background:radial-gradient(at 50% 52%,#0c09058c 0%,#0c090538 55%,#0c09058c 100%);position:absolute;inset:0}.signoff-card strong{z-index:1;letter-spacing:.13em;text-shadow:0 4px #0a080473;font-size:46px;position:relative}.signoff-card em{z-index:1;color:hsl(var(--signoff-hue) 70% 80%);letter-spacing:.3em;text-shadow:0 2px 8px #0a0804b3;font-size:17px;font-style:normal;position:relative}.signoff-card small{z-index:1;letter-spacing:.12em;opacity:.8;text-shadow:0 1px 6px #0a0804cc;max-width:72%;font-size:11px;line-height:1.6;position:relative}.surf-channel{position:absolute;inset:0}.loading-dots{vertical-align:middle;gap:6px;margin-left:12px;display:inline-flex}.loading-dots i{background:#b7f7c1;border-radius:50%;width:8px;height:8px;animation:1.1s ease-in-out infinite typing-bounce;box-shadow:0 0 8px #8cffa0b3}.loading-dots i:nth-child(2){animation-delay:.16s}.loading-dots i:nth-child(3){animation-delay:.32s}.surf-osd{z-index:2;color:#b7f7c1;font-family:var(--mono);text-align:center;text-shadow:0 0 10px #8cffa099,0 0 2px #8cffa0e6;text-transform:uppercase;background:#03080580;justify-items:center;gap:6px;padding:12px 14px;display:grid;position:absolute;bottom:7%;left:8%;right:8%}.surf-osd strong{letter-spacing:.18em;font-size:15px}.surf-osd small{color:#b7f7c1b8;letter-spacing:.26em;font-size:9px}.channel-badge{z-index:1;color:#b7f7c1;font-family:var(--mono);letter-spacing:.1em;text-shadow:0 0 12px #8cffa0b3,0 0 3px #8cffa0e6;font-size:32px;position:absolute;top:5%;right:6%}.surf-bars{background:linear-gradient(90deg,#b8b8b0 0 14.3%,#b8b83a 0 28.6%,#3ab8b8 0 42.9%,#3ab83a 0 57.2%,#b83ab8 0 71.5%,#b83a3a 0 85.8%,#3a3ab8 0 100%)}.surf-bars:after{content:"";background:linear-gradient(90deg,#16214e 0 25%,#ece8dc 0 50%,#23233a 0 75%,#101010 0 100%);position:absolute;inset:74% 0 0}.channel-ident{z-index:6;color:#b7f7c1;font-family:var(--mono);text-align:right;text-shadow:0 0 12px #8cffa0b3,0 0 3px #8cffa0e6;text-transform:uppercase;gap:4px;animation:3.4s forwards ident-fade;display:grid;position:absolute;top:6%;right:6%}.channel-ident span{letter-spacing:.1em;font-size:30px}.channel-ident strong{letter-spacing:.22em;font-size:13px}@keyframes ident-fade{0%,68%{opacity:1}to{opacity:0}}.tv-off{z-index:4;background:radial-gradient(at 50% 42%,#141918 0%,#070909 58%,#040505 100%);position:absolute;inset:0}.tv-off:after{content:"";background:linear-gradient(112deg,#0000 30%,#d6e2db0b 40%,#0000 52%);position:absolute;inset:0}.lesson-stage-off:after{opacity:.03;animation:none}.tv-power-on{z-index:6;pointer-events:none;animation:1.05s linear forwards tv-power-flicker;position:absolute;inset:0;overflow:hidden}.tv-power-on:before{content:"";background:#fff;height:4px;animation:1.05s cubic-bezier(.22,.8,.3,1) forwards tv-power-line;position:absolute;top:50%;left:0;right:0;transform:translateY(-50%)scaleX(.02)scaleY(.5);box-shadow:0 0 30px 7px #ffffffd9}@keyframes tv-power-line{0%{opacity:1;transform:translateY(-50%)scaleX(.02)scaleY(.4)}30%{opacity:1;transform:translateY(-50%)scaleX(1)scaleY(.6)}62%{opacity:.55;transform:translateY(-50%)scaleX(1)scaleY(24)}to{opacity:0;transform:translateY(-50%)scaleX(1)scaleY(160)}}@keyframes tv-power-flicker{0%,26%{background:#020303}38%{background:#0203039e}46%{background:#ffffff4d}56%{background:#02030373}68%{background:#ffffff24}80%{background:#02030338}to{background:0 0}}.experience-notices{z-index:60;width:min(660px,100% - 28px);position:fixed;top:14px;left:50%;transform:translate(-50%)}.experience-notices .notice{margin:0 0 8px;box-shadow:5px 5px #18100ab3}.chat-overlay{z-index:30;width:min(470px,38vw);min-width:340px;color:var(--cream);background:linear-gradient(270deg,#0c0805d1 0%,#0c080594 62%,#0000 100%);flex-direction:column;gap:10px;padding:18px 20px 14px;animation:.6s cubic-bezier(.2,.75,.25,1) both chat-arrive;display:flex;position:fixed;top:0;bottom:0;right:0}@keyframes chat-arrive{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:none}}.chat-overlay .setup-note{flex:none;align-self:stretch}@keyframes broadcast-arrive{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.broadcast-status>div>span,.presence-dot{background:#8fae5f;border-radius:50%;flex:none;width:6px;height:6px;box-shadow:0 0 6px #8fae5fcc}@media (max-width:700px){.chat-overlay{background:linear-gradient(#0c0805c7 0%,#0c0805ed 12%,#0c0805f5 100%);border-top:1px solid #fff6d529;width:auto;min-width:0;height:52vh;padding:12px 14px;inset:auto 0 0}}@media (max-width:620px){.chat-overlay{height:56vh}}@media (prefers-reduced-motion:reduce){.chat-overlay,.tv-power-on,.tv-power-on:before,.signoff-rays{animation:none}}.tung-avatar{filter:drop-shadow(0 3px 5px #09050380);background:url(/tung-standing.png) bottom/contain no-repeat;flex:none;width:44px;height:80px}.tung-avatar-mini{align-self:flex-end;width:38px;height:70px}@keyframes typing-bounce{40%{opacity:.55;transform:translateY(-3px)}}.composer-circle{cursor:pointer;border-radius:50%;flex:none;align-self:center;place-items:center;width:42px;height:42px;display:grid}@keyframes mic-pulse{50%{box-shadow:0 0 0 6px #bf4d2c40}}.send-circle{color:#fff3e2;background:#c4593b;border:1px solid #ffc8a066;font-size:17px}.send-circle:hover:not(:disabled){background:#d46545}.lobby-overlay{justify-content:flex-end;gap:16px}.lobby-host{align-items:flex-end;gap:14px;display:flex}.tung-avatar-host{width:64px;height:118px}.lobby-prompt{gap:6px;padding-bottom:6px;display:grid}.lobby-prompt h1{color:#fff5d6;letter-spacing:0;margin:0;font-size:clamp(24px,2.6vw,32px);line-height:1.18}.lobby-composer{align-items:stretch;gap:9px;display:flex}.lobby-composer textarea{color:#fdf3d9;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0c0906d1;border:1px solid #fff6d542;border-radius:14px;flex:1;min-height:56px;padding:14px 16px;font-size:15px}.lobby-composer textarea:focus{box-shadow:0 0 0 2px #e3a72a73}.lobby-composer textarea::placeholder{color:#fff4d861}.guide{gap:12px}.guide-header{border-bottom:1px solid #fff6d533;flex:none;align-items:flex-end;gap:11px;padding:0 2px 10px;display:flex}.guide-header>div{flex:1;gap:3px;display:grid}.guide-header strong{color:#fff5d6;letter-spacing:-.025em;font-size:26px;line-height:1}.guide-actions{flex:none;gap:6px;display:flex}.guide-actions button{color:#f0dfb8;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;background:#140e098c;border:1px solid #fff6d54d;border-radius:8px;padding:6px 9px;font-size:8px}.guide-body{scrollbar-width:thin;scrollbar-color:#d4aa6466 transparent;flex-direction:column;flex:1;gap:14px;min-height:0;padding-right:2px;display:flex;overflow-y:auto}.guide-label{color:#e5ad51;font-family:var(--mono);letter-spacing:.2em;text-transform:uppercase;align-items:center;gap:6px;font-size:8px;font-weight:900;display:flex}.guide-now{background:linear-gradient(#262c54c7,#121630d1);border:1px solid #ffe4a859;border-radius:12px;gap:6px;padding:13px 14px;display:grid;box-shadow:0 8px 22px #04030866}.guide-now-head{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.guide-now-head .guide-label{white-space:nowrap;flex:none;padding-top:5px}.guide-now strong{color:#fff6da;font-size:17px;line-height:1.2}.guide-now small{color:#fff4d89e;font-size:11px;line-height:1.35}.guide-progress{background:#ffffff1f;border-radius:3px;height:5px;margin-top:4px;overflow:hidden}.guide-progress span{background:#e5ad51;height:100%;transition:width .4s;display:block}.guide-meta{color:#fff4d899;font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;justify-content:space-between;gap:8px;font-size:8px;display:flex}.guide-section{gap:8px;display:grid}.guide-title{color:#fff5d6;letter-spacing:.01em;margin:0;font-size:15px;font-weight:800;line-height:1.1}.guide-empty{color:#fff4d88c;margin:0;font-size:12px;line-height:1.4}.guide-queue{gap:6px;margin:0;padding:0;list-style:none;display:grid}.guide-queue li{background:#100c08a8;border:1px solid #fff6d529;border-radius:10px;align-items:baseline;gap:10px;padding:9px 11px;display:flex}.guide-queue li>span{color:#e5ad51;font-family:var(--mono);font-size:10px;font-weight:900}.guide-queue p{color:#fff0ca;margin:0;font-size:12.5px;line-height:1.3}.guide-queue small{color:#fff4d880;font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;margin-top:3px;font-size:7.5px;display:block}.guide-picks{gap:6px;display:grid}.guide-picks button{color:#f6ead0;text-align:left;cursor:pointer;background:#100c0899;border:1px solid #fff6d547;border-radius:10px;align-items:baseline;gap:9px;padding:9px 11px;font-size:12.5px;line-height:1.3;display:flex}.guide-picks button>span{color:#e5ad51;font-family:var(--mono);flex:none;font-weight:900}.guide-picks button:hover:not(:disabled){background:#2e2012cc;border-color:#ffe4a8b3}.guide-aired ul{margin:0;padding:0;list-style:none}.guide-aired li{color:#fff4d873;padding:4px 0;font-size:11.5px;line-height:1.3}.guide-add{border-top:1px solid #fff6d533;flex:none;gap:8px;padding-top:10px;display:grid}.guide-add-row{align-items:stretch;gap:9px;display:flex}.guide-add input{color:#fdf3d9;min-width:0;font:inherit;background:#0c0906d1;border:1px solid #fff6d542;border-radius:14px;outline:none;flex:1;padding:12px 14px;font-size:13px}.guide-add input:focus{box-shadow:0 0 0 2px #e3a72a73}.guide-add input::placeholder{color:#fff4d861}.signoff-next{z-index:1;justify-items:center;gap:8px;width:min(86%,620px);margin-top:14px;display:grid;position:relative}.signoff-label{color:#ffe6ae;letter-spacing:.3em;font-size:9px}.signoff-next em{color:#fff6da;letter-spacing:.04em;text-transform:none;font-size:18px;font-style:normal}.signoff-next small{color:#fff4d8bf;letter-spacing:.1em;text-transform:none;font-size:10px}.signoff-countdown b{color:#ffe6ae;font-weight:700}.signoff-countdown button{color:#fff3d9;font:inherit;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;background:#0c090699;border:1px solid #fff6d573;border-radius:999px;padding:2px 8px;font-size:9px}.signoff-picks{gap:6px;width:100%;display:grid}.signoff-picks button{color:#fdf3d9;font:inherit;letter-spacing:0;text-align:left;text-transform:none;cursor:pointer;background:#0c0906b3;border:1px solid #fff6d566;border-radius:12px;padding:10px 14px;font-size:13px}.signoff-picks button:hover:not(:disabled){background:#2e2012d9;border-color:#ffe6ae}.signoff-picks button:disabled{opacity:.5;cursor:default}