.material-pack{margin:1.25rem 0;padding:1.25rem;border:1px solid rgba(111,238,190,.28);border-radius:24px;background:linear-gradient(135deg,rgba(18,91,76,.5),rgba(34,30,84,.54));box-shadow:0 18px 45px rgba(0,0,0,.16)}
.material-pack h3{margin:.25rem 0 .45rem;font-size:clamp(1.25rem,3vw,1.75rem)}
.material-pack>p:not(.eyebrow){margin:.25rem 0 1rem;color:var(--muted);line-height:1.7}
.material-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.75rem}
.material-grid a{display:flex;min-height:104px;flex-direction:column;justify-content:space-between;gap:.75rem;padding:1rem;border:1px solid rgba(255,255,255,.15);border-radius:18px;background:rgba(4,24,21,.68);color:var(--text);text-decoration:none;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.material-grid a:hover,.material-grid a:focus-visible{transform:translateY(-2px);border-color:var(--mint);background:rgba(11,55,48,.82)}
.material-grid span{color:var(--mint);font-size:.8rem;font-weight:800;letter-spacing:.08em}
.material-grid strong{font-size:1rem;line-height:1.45}
@media(max-width:640px){.material-pack{margin:1rem -.2rem;padding:1rem;border-radius:20px}.material-grid{grid-template-columns:1fr}.material-grid a{min-height:88px}}

:root{
  color-scheme:light;
  --ink:#17223b;--muted:#5d6680;--paper:#fffdf9;--line:#dfe3f3;
  --violet:#6546e8;--blue:#25a7e8;--cyan:#21d4c2;--coral:#ff6b6b;
  --orange:#ffad33;--yellow:#ffd95a;--pink:#f65bb5;--green:#37c88a;
  font-family:Inter,"Noto Sans TC",system-ui,sans-serif
}
*{box-sizing:border-box}
html{background:#f7f4ff}
body{margin:0;min-height:100vh;color:var(--ink);font-size:16px;line-height:1.65;background:
  radial-gradient(circle at 8% 8%,#ffe4aa 0,transparent 24rem),
  radial-gradient(circle at 94% 12%,#d9ccff 0,transparent 28rem),
  linear-gradient(145deg,#fff8ed 0,#f5f2ff 48%,#eafcff 100%) fixed}
button,a{font:inherit}
button{transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}
button:active{transform:translateY(1px) scale(.99)}
.topbar{min-height:72px;padding:12px clamp(16px,4vw,52px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffffa8;background:#ffffffc9;position:sticky;top:0;z-index:20;backdrop-filter:blur(18px);box-shadow:0 8px 30px #5738a512}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none}
.brand span{display:grid;place-items:center;width:42px;height:42px;border-radius:15px;background:linear-gradient(135deg,var(--yellow),var(--coral));color:#40203a;font-weight:950;box-shadow:0 8px 20px #ff826846}
.brand strong{font-size:1.05rem}
.account{display:flex;align-items:center;gap:10px}.account span{color:var(--muted);font-size:.9rem;font-weight:800}
button,.primary{border:1px solid #cfd4e8;border-radius:999px;background:#fff;color:var(--ink);padding:10px 17px;cursor:pointer;font-weight:750;box-shadow:0 5px 16px #3b2b6a10}
button:hover,button:focus-visible{border-color:var(--violet);box-shadow:0 8px 22px #6041dd24;outline:3px solid #846eff22}
button.active,.primary{background:linear-gradient(135deg,var(--violet),#865be9);color:#fff;border-color:transparent;font-weight:850;box-shadow:0 10px 24px #6847db42}
main{max-width:1540px;margin:auto;padding:clamp(18px,4vw,48px)}
.auth-gate{position:relative;overflow:hidden;max-width:820px;margin:7vh auto;padding:clamp(30px,6vw,74px);border:1px solid #ffffffcc;border-radius:38px;background:linear-gradient(145deg,#ffffffed,#fffaf3dc);box-shadow:0 36px 90px #5134a52b}
.auth-gate:before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-90px;top:-110px;background:linear-gradient(135deg,#7a5cff,#22d3c5);opacity:.22;filter:blur(2px)}
.auth-gate:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;left:-90px;bottom:-80px;background:linear-gradient(135deg,#ffbc42,#ff5f8e);opacity:.24}
.auth-gate>*{position:relative;z-index:1}
.auth-gate h1,.course-header h1{font-size:clamp(2.35rem,6vw,5.2rem);line-height:1.02;margin:.22em 0;letter-spacing:-.045em}
.auth-gate h1 em{font-style:normal;color:transparent;background:linear-gradient(90deg,var(--violet),var(--pink),var(--coral));background-clip:text;-webkit-background-clip:text}
.auth-gate>p:not(.eyebrow){max-width:610px;font-size:1.08rem;color:var(--muted)}
.auth-gate .primary{font-size:1.08rem;padding:14px 24px}
#authMessage{min-height:1.5em;color:#b33a59;font-weight:750}
.auth-orbit{display:flex;gap:10px;margin-bottom:22px}
.auth-orbit span{display:grid;place-items:center;width:52px;height:52px;border-radius:18px;color:#fff;font-size:1.35rem;font-weight:950;transform:rotate(-5deg)}
.auth-orbit span:nth-child(1){background:linear-gradient(135deg,var(--violet),var(--pink))}
.auth-orbit span:nth-child(2){background:linear-gradient(135deg,var(--blue),var(--cyan));transform:rotate(4deg) translateY(8px)}
.auth-orbit span:nth-child(3){background:linear-gradient(135deg,var(--orange),var(--coral));transform:rotate(-2deg)}
.learning-rhythm{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:28px;padding-top:22px;border-top:1px dashed #cbc8de;color:var(--muted);font-size:.88rem;font-weight:850}
.learning-rhythm span{padding:6px 11px;border-radius:999px;background:#f0edff;color:#513ac5}.learning-rhythm span:nth-of-type(2){background:#dcfbf7;color:#087e72}.learning-rhythm span:nth-of-type(3){background:#fff0d7;color:#a45d00}
.eyebrow{color:var(--violet);font-size:.78rem;font-weight:950;letter-spacing:.16em}
.course-header{display:flex;gap:28px;align-items:end;justify-content:space-between;margin-bottom:28px;padding:clamp(22px,4vw,42px);border-radius:30px;background:linear-gradient(120deg,#5e40dd 0,#8b55e9 48%,#ed5fa7 100%);color:#fff;box-shadow:0 24px 60px #5c3dd638}
.course-header .eyebrow{color:#ffe591}.course-header h1{font-size:clamp(2rem,5vw,4.5rem);max-width:900px}.course-header p{color:#fffde9;max-width:700px}
.mode-switch{display:flex;gap:8px;flex-wrap:wrap}.mode-switch button{background:#ffffff18;border-color:#ffffff6b;color:#fff}.mode-switch button.active{background:#fff;color:#513ac5}
.workspace{display:grid;grid-template-columns:260px minmax(0,1fr) 300px;gap:20px;align-items:start}
.course-nav,.lesson-view,.assistant{border:1px solid #fff;border-radius:26px;background:#ffffffdf;box-shadow:0 18px 45px #4c39921c;backdrop-filter:blur(14px)}
.course-nav{position:sticky;top:92px;padding:14px}.progress-summary{display:flex;justify-content:space-between;padding:12px;color:var(--violet)}
.session-button{width:100%;text-align:left;border-radius:18px;margin:5px 0;background:#fff;border-left:6px solid var(--violet)}
.session-button:nth-child(2){border-left-color:var(--blue)}.session-button:nth-child(3){border-left-color:var(--coral)}.session-button:nth-child(4){border-left-color:var(--orange)}
.session-button.active{color:#fff;background:linear-gradient(135deg,var(--violet),#9270f2);transform:translateX(4px)}
.session-button small{display:block;color:var(--muted)}.session-button.active small{color:#f3efff}
.lesson-view{padding:clamp(22px,4vw,48px);min-height:620px;border-top:8px solid var(--cyan)}
.lesson-view h2{font-size:clamp(1.8rem,4vw,3.25rem);line-height:1.12;margin:.2em 0;letter-spacing:-.025em}
.lesson-view h3{margin-top:2rem;color:#4a3ab8}.lead{font-size:1.18rem;color:#4b5672}
.lesson-meta{display:inline-block;color:#8b3e00;font-weight:900;background:#fff0d0;padding:4px 12px;border-radius:999px}
.lesson-steps{display:grid;gap:12px;padding:0;list-style:none;counter-reset:steps}
.lesson-steps li{counter-increment:steps;padding:16px 18px 16px 58px;background:linear-gradient(110deg,#f1efff,#f7fdff);border:1px solid #e3e0f5;border-radius:17px;position:relative}
.lesson-steps li:before{content:counter(steps);position:absolute;left:15px;top:14px;width:31px;height:31px;display:grid;place-items:center;background:linear-gradient(135deg,var(--violet),var(--pink));color:#fff;border-radius:11px;font-weight:950;box-shadow:0 5px 12px #633fd43b}
.prompt{white-space:pre-wrap;background:#20243b;color:#f5f7ff;border:1px solid #393e61;border-radius:18px;padding:20px;overflow:auto;box-shadow:inset 0 1px #ffffff17}
.lesson-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.lesson-actions button:first-child{border-color:var(--violet);color:var(--violet)}.lesson-actions button:last-child{background:#e9fbff;border-color:#97dfeb}
.complete{background:linear-gradient(135deg,var(--yellow),var(--orange));border-color:transparent;color:#4e3000}
.assistant{position:sticky;top:92px;padding:20px;border-top:8px solid var(--pink);background:linear-gradient(180deg,#fff 0,#fff3fb 100%)}
.assistant-face{display:grid;place-items:center;width:min(100%,250px);height:auto;aspect-ratio:1;margin:0 auto 10px;overflow:visible;isolation:isolate}.assistant .eyebrow{color:var(--pink)}.assistant h2{margin:.1rem 0}
.assistant-actions{display:grid;gap:8px}.assistant-actions button{width:100%;background:#fff}
.privacy-note{font-size:.82rem;color:var(--muted);border-top:1px solid #eedbeb;padding-top:12px}
.instructor-panel{border:2px solid var(--orange);background:linear-gradient(135deg,#fff7d9,#fff0df);border-radius:20px;padding:20px}
.self-study{border-left:5px solid var(--cyan);padding-left:20px}.troubleshooting{border-left:5px solid var(--coral);padding-left:20px}
@media(max-width:1080px){.workspace{grid-template-columns:220px 1fr}.assistant{position:relative;top:auto;grid-column:1/-1;display:grid;grid-template-columns:220px 1fr}.assistant-face{width:min(100%,210px);height:auto}}
@media(max-width:720px){
  body{font-size:15px}.topbar{position:relative;padding:10px 14px}.brand strong{font-size:.96rem}.brand span{width:38px;height:38px}.account span{display:none}
  main{padding:12px}.auth-gate{margin:3vh auto;padding:28px 22px;border-radius:28px}.auth-gate h1{font-size:2.55rem}.auth-orbit span{width:45px;height:45px;border-radius:15px}
  .learning-rhythm{gap:6px}.learning-rhythm b{display:none}.learning-rhythm span{font-size:.78rem}
  .course-header{display:block;padding:24px 20px;border-radius:24px}.course-header h1{font-size:2.45rem}.workspace{display:block}.course-nav{position:relative;top:auto;margin-bottom:14px;overflow:hidden}
  #sessionList{display:flex;overflow-x:auto;gap:8px;padding-bottom:5px;scroll-snap-type:x mandatory}.session-button{min-width:190px;scroll-snap-align:start}
  .lesson-view{min-height:0;padding:22px 18px;border-radius:22px}.lesson-view h2{font-size:2rem}.assistant{display:block;margin-top:14px;border-radius:22px}.mode-switch{margin-top:16px}.assistant-face{width:min(78vw,260px);height:auto}
}

.assistant-face>.oneworks-dog-host,.assistant-face>.pet-face-tech{width:100%;height:100%;min-width:0;min-height:0}
.assistant-face .oneworks-avatar,.assistant-face .interactive-avatar,.assistant-face .interactive-avatar__canvas{max-width:100%;max-height:100%;overflow:visible}
#speakButton:disabled{opacity:.72;cursor:wait;background:#f7e8ff;color:#704297}

.assistant-form{display:grid;gap:9px;margin:18px 0;padding:14px;border:1px solid #eadcf5;border-radius:18px;background:#fff}
.assistant-form label{font-size:.9rem;font-weight:900;color:#5b3ca5}
.assistant-input-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}
.assistant-input-row input{min-width:0;width:100%;border:1px solid #ccd2e7;border-radius:14px;padding:11px 12px;color:var(--ink);background:#fbfbff;font:inherit}
.assistant-input-row input:focus{border-color:var(--violet);outline:3px solid #846eff22}
.assistant-input-row button{padding-inline:13px;background:linear-gradient(135deg,var(--violet),var(--pink));color:#fff;border-color:transparent}
.assistant-quick-actions{display:flex;flex-wrap:wrap;gap:6px}
.assistant-quick-actions button{padding:6px 10px;font-size:.82rem;background:#f3efff;color:#513ac5;border-color:#ded5ff}
.assistant-quick-actions #instructorGreetingButton{background:#fff0d7;color:#8a4d00;border-color:#ffd18b}
.assistant-form button:disabled{opacity:.65;cursor:wait}
@media(max-width:420px){.assistant-input-row{grid-template-columns:1fr}.assistant-input-row button{width:100%}}

.live-class{margin:0 0 22px;padding:18px 22px;border:1px solid #ddd7f6;border-radius:24px;background:#ffffffdc;box-shadow:0 14px 38px #4c399218;transition:border-color .2s ease,box-shadow .2s ease}
.live-class.is-live{border-color:#ff6b8b;box-shadow:0 18px 45px #e3487c25}
.live-class-status{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center}
.live-class-status h2{margin:0;font-size:1.35rem}.live-class-status p{margin:2px 0;color:var(--muted)}
.live-dot{width:16px;height:16px;border-radius:50%;background:#b7bdcd;box-shadow:0 0 0 7px #b7bdcd20}.live-dot.active{background:#ff3f6c;box-shadow:0 0 0 7px #ff3f6c22;animation:livePulse 1.6s infinite}
.live-count{display:grid;text-align:center;min-width:64px;padding:7px 12px;border-radius:17px;background:#f2efff;color:#5a3bd2}.live-count strong{font-size:1.5rem;line-height:1}.live-count span{font-size:.75rem;font-weight:850}
.live-controls{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;padding-top:14px;border-top:1px dashed #d9d3ea}.live-controls .danger{color:#b42248;border-color:#f2b7c6;background:#fff2f5}
.live-interaction{display:grid;grid-template-columns:minmax(190px,.7fr) minmax(280px,1.5fr);gap:14px;margin-top:16px;padding-top:16px;border-top:1px solid #ece8f7}
.participant-panel,.class-feed-panel{min-width:0}.participant-panel h3,.class-feed-panel h3{margin:0 0 8px;color:#503bb7}
.participant-list{display:flex;flex-wrap:wrap;gap:7px;align-content:start}.participant-list span{padding:6px 10px;border-radius:999px;background:#ebf9ff;color:#17647e;font-size:.84rem;font-weight:800}.participant-list span.instructor{background:#fff0c9;color:#925500}
.class-feed{height:190px;overflow:auto;padding:10px;border-radius:16px;background:#f8f7ff;border:1px solid #e4e0f3}
.class-message{padding:8px 10px;margin-bottom:7px;border-radius:12px;background:#fff;border:1px solid #e7e3f2}.class-message.broadcast{background:linear-gradient(120deg,#fff4cb,#ffeaf4);border-color:#ffc97a}.class-message header{display:flex;justify-content:space-between;gap:10px;font-size:.8rem;color:#675b86}.class-message p{margin:2px 0;color:var(--ink)}.class-message time{white-space:nowrap}.empty-feed{color:var(--muted)}
.class-message-form{grid-column:1/-1}.class-message-form label{display:block;margin-bottom:5px;font-weight:850;color:#523fa9}.class-message-form>div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.class-message-form input{width:100%;min-width:0;padding:11px 13px;border:1px solid #cfd4e8;border-radius:14px;font:inherit}
.reaction-bar{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:7px}.reaction-bar button{padding:7px 11px;background:#fff}
@keyframes livePulse{50%{box-shadow:0 0 0 12px #ff3f6c08}}
@media(max-width:720px){.live-class{padding:16px;border-radius:20px}.live-class-status{grid-template-columns:auto 1fr}.live-count{grid-column:2;justify-self:start;display:flex;align-items:baseline;gap:5px}.live-interaction{grid-template-columns:1fr}.class-message-form,.reaction-bar{grid-column:1}.class-feed{height:220px}}
@media(max-width:420px){.class-message-form>div{grid-template-columns:1fr}.class-message-form button{width:100%}.reaction-bar button{flex:1 1 42%}}

.director-plan{margin:22px 0;padding:22px;border:2px solid #7654e9;border-radius:22px;background:linear-gradient(145deg,#faf8ff,#fff9ef)}
.director-plan>h3{margin:1.2rem 0 .7rem}.teaching-beats{display:grid;gap:8px;padding-left:1.4rem}.teaching-beats li{padding:7px 10px;border-radius:10px;background:#fff}
.director-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.director-grid article{padding:12px 14px;border-radius:14px;background:#fff;border:1px solid #e5def8}.director-grid strong{color:#5539bf}.director-grid p{margin:4px 0}
.slide-index{display:flex;flex-wrap:wrap;gap:7px}.slide-index span{padding:6px 10px;border-radius:10px;background:linear-gradient(135deg,#eee9ff,#fff1d9);font-size:.86rem;font-weight:800;color:#49359c}
@media(max-width:720px){.director-plan{padding:16px}.director-grid{grid-template-columns:1fr}}

.material-link{display:inline-flex;margin:.2rem 0 1rem;padding:8px 12px;border-radius:999px;background:#fff0c9;color:#7d4b00;font-weight:850;text-decoration:none;border:1px solid #ffd16d}.material-link:hover,.material-link:focus-visible{outline:3px solid #ffbf3f33}

.workspace-plan{margin:22px 0;padding:22px;border:2px solid #27a9a0;border-radius:22px;background:linear-gradient(145deg,#ecfffb,#f5f1ff 58%,#fff8e8)}.workspace-plan>h3{margin:.3rem 0 1rem;color:#174f73}.availability{padding:13px 15px;border-radius:14px;background:#fff3cf;border-left:5px solid var(--orange)}.workflow-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.workflow-columns article{padding:14px 16px;border-radius:16px;background:#ffffffd9;border:1px solid #d9e8ea}.workflow-columns h4{margin:.1rem 0 .7rem;color:#583ec0}.workflow-columns li{margin:.45rem 0}.workflow-cue{margin-top:12px;padding:13px 15px;border-radius:14px;background:linear-gradient(120deg,#efe9ff,#ffe9f4)}.workflow-cue p{margin:.35rem 0 0}.workflow-done{padding:12px 14px;border-radius:14px;background:#e5fff1;color:#165c43}.official-links{display:flex;gap:8px;flex-wrap:wrap}.official-links a{padding:7px 11px;border-radius:999px;background:#fff;color:#4f3ab5;border:1px solid #d8cff7;font-weight:800;text-decoration:none}@media(max-width:720px){.workspace-plan{padding:16px}.workflow-columns{grid-template-columns:1fr}.official-links a{width:100%;text-align:center}}

.flow-lab{margin:22px 0;padding:22px;border-radius:22px;background:linear-gradient(135deg,#25234b,#40327f);color:#fff;box-shadow:0 18px 40px #30236530}.flow-lab>h3{margin:.25rem 0;color:#fff}.flow-lab>.eyebrow{color:#73f2d4}.lab-copy{margin:14px 0}.lab-copy>strong{display:block;margin-bottom:7px;color:#ffe28a}.lab-copy pre{max-height:310px;margin:0;background:#15152d;border-color:#625aa1}.lab-check{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin:14px 0}.lab-check strong{width:100%;color:#ffe28a}.lab-check span{padding:6px 10px;border-radius:999px;background:#ffffff17;border:1px solid #ffffff2f}.lab-cases{display:grid;gap:9px}.lab-case{border:1px solid #766eaf;border-radius:15px;background:#ffffff0d;overflow:hidden}.lab-case summary{display:flex;gap:9px;align-items:center;padding:13px 15px;cursor:pointer;font-weight:850}.lab-case summary span{padding:4px 8px;border-radius:999px;background:#65e5c6;color:#173c38;font-size:.8rem}.lab-case[open] summary{border-bottom:1px solid #665f99}.lab-case>.lab-copy,.lab-case>h5,.lab-case>ul{margin-left:15px;margin-right:15px}.lab-case h5{color:#ffe28a;font-size:1rem}.lab-case li{margin:.35rem 0}.lab-pass{padding:12px 14px;border-radius:13px;background:#dffff0;color:#174d3b}.flow-lab .material-link{background:#ffe28a;color:#493200}@media(max-width:720px){.flow-lab{padding:16px}.lab-case summary{align-items:flex-start;flex-direction:column}.lab-copy pre{max-height:380px;font-size:.84rem}}

/* Classroom stage: one-screen projection and on-demand teaching assistant. */
.stage-toolbar{position:sticky;top:78px;z-index:18;display:flex;justify-content:flex-end;gap:8px;margin:0 0 12px;pointer-events:none}.stage-toolbar button{pointer-events:auto}.workspace{grid-template-columns:260px minmax(0,1fr)}
.assistant{position:fixed;z-index:60;top:0;right:0;width:min(390px,92vw);height:100dvh;overflow-y:auto;border-radius:28px 0 0 28px;transform:translateX(105%);transition:transform .24s ease;box-shadow:-24px 0 60px #21194f3b;background:linear-gradient(180deg,#fff 0,#fff3fb 100%)}
.assistant-open .assistant{transform:translateX(0)}.assistant-close{position:sticky;top:4px;left:100%;z-index:2;width:42px;height:42px;padding:0;font-size:1.7rem;background:#2d2850;color:#fff;border:0}.assistant-backdrop{position:fixed;z-index:55;inset:0;border:0;border-radius:0;background:#17132c78;box-shadow:none;padding:0}.assistant-backdrop:hover,.assistant-backdrop:focus{outline:0;box-shadow:none}.assistant[aria-hidden="true"]{visibility:hidden;transition:transform .24s ease,visibility 0s linear .24s}.assistant[aria-hidden="false"]{visibility:visible;transition:transform .24s ease}
.presenter-mode{overflow:hidden;background:#17132f}.presenter-mode .topbar,.presenter-mode .course-header,.presenter-mode .live-class,.presenter-mode .course-nav,.presenter-mode .stage-toolbar{display:none}.presenter-mode main{max-width:none;height:100dvh;padding:0}.presenter-mode #academyApp,.presenter-mode .workspace{height:100dvh}.presenter-mode .workspace{display:block}.presenter-mode .lesson-view{display:grid;grid-template-rows:auto minmax(0,1fr) auto;width:100vw;height:100dvh;min-height:0;padding:clamp(24px,4vw,60px);border:0;border-radius:0;background:radial-gradient(circle at 90% 10%,#4f3bbd 0,transparent 35%),linear-gradient(135deg,#17132f,#27205b);color:#fff;overflow:hidden;box-shadow:none}.present-head{display:flex;justify-content:space-between;align-items:center;color:#c9c2ff;font-weight:850;letter-spacing:.04em}.present-frame{display:flex;flex-direction:column;justify-content:center;max-width:1400px;width:100%;margin:auto}.present-frame h2{max-width:1200px;margin:.2em 0;color:#fff;font-size:clamp(2.7rem,5.6vw,6.7rem);line-height:1.05}.present-kicker{margin:0;color:#70f1d1;font-size:clamp(1.1rem,2vw,1.8rem);font-weight:950;letter-spacing:.12em}.present-note{color:#d9d5ff;font-size:clamp(1.15rem,1.8vw,1.65rem)}.present-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(10px,1.4vw,20px);padding:0;list-style:none;counter-reset:present}.present-steps li{counter-increment:present;position:relative;padding:clamp(14px,2vh,24px) 18px clamp(14px,2vh,24px) 68px;border:1px solid #ffffff2e;border-radius:18px;background:#ffffff12;font-size:clamp(1.05rem,1.6vw,1.55rem);line-height:1.35}.present-steps li:before{content:counter(present);position:absolute;left:18px;top:50%;translate:0 -50%;display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:#6fe8ce;color:#183a3a;font-weight:950}.present-prompt{max-height:46vh;margin:18px 0 0;padding:clamp(18px,2.5vw,34px);font-size:clamp(1.05rem,1.65vw,1.55rem);line-height:1.5;background:#0e0d24;border-color:#665bae}.present-controls{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding-top:14px;border-top:1px solid #ffffff24}.present-controls>span{margin-right:auto;color:#c9c2ff;font-weight:850}.present-controls button{background:#ffffff14;border-color:#ffffff37;color:#fff}.present-controls .primary{background:linear-gradient(135deg,#7a5cff,#ed5fa7);border:0}
@media(max-width:720px){.stage-toolbar{top:8px}.workspace{display:block}.assistant{display:block;top:0;margin:0;border-radius:24px 0 0 24px}.presenter-mode .lesson-view{padding:20px 16px}.present-frame h2{font-size:clamp(2.1rem,10vw,3.7rem)}.present-steps{grid-template-columns:1fr;gap:8px}.present-steps li{padding:11px 12px 11px 54px;font-size:1rem}.present-steps li:before{left:11px;width:32px;height:32px}.present-controls{gap:6px;flex-wrap:wrap}.present-controls button{padding:8px 11px}.present-controls>span{display:none}.present-controls #presentAssistant{margin-left:auto}.present-prompt{max-height:52vh;font-size:.95rem}}
.spoken-bridge{margin:18px 0;padding:14px 17px;border-left:5px solid var(--pink);border-radius:0 15px 15px 0;background:linear-gradient(90deg,#fff0f8,#fff9e9);color:#453b69;font-size:1.05rem;font-weight:720}