:root{--ink:#2a2723;--muted:#6b665e;--bg:#f5f2ec;--card:#fffdf9;--line:#e4ded3;--accent:#6b5b4a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Georgia,Times New Roman,serif;line-height:1.6}.page{max-width:820px;margin:0 auto;padding:48px 24px 64px;min-height:100vh;display:flex;flex-direction:column;gap:28px}.head h1{font-size:28px;font-weight:500;margin:0 0 6px;letter-spacing:.2px}.sub{color:var(--muted);margin:0;font-style:italic}.intro{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:28px}.intro p{margin:0 0 16px}.note{font-size:15px;color:var(--muted);border-left:3px solid var(--line);padding-left:14px}.begin{font-family:inherit;font-size:17px;color:#fff;background:var(--accent);border:none;border-radius:8px;padding:12px 22px;cursor:pointer}.begin:hover{background:#57493b}.mic{font-size:14px;color:var(--muted);margin:12px 0 0}.stage{position:relative;aspect-ratio:16/10;width:100%;background:#000;border-radius:12px;overflow:hidden;display:flex}.video-area{position:relative}.questions-panel,.video-area{flex:1 1;min-width:0;height:100%}.questions-panel{overflow-y:auto;background:#f7f4ef;color:#2b2b2b;padding:22px 24px;box-sizing:border-box;border-left:1px solid rgba(0,0,0,.15)}.questions-panel h2{font-size:19px;margin:0 0 2px}.questions-hint{font-size:13px;color:var(--muted);margin:0 0 16px}.questions-panel ul{list-style:none;margin:0;padding:0}.questions-panel li{font-size:16px;line-height:1.4;padding:12px 15px;margin-bottom:9px;background:#fff;border:1px solid var(--line);border-radius:10px}@media (max-width:640px){.stage.split{flex-direction:column;aspect-ratio:auto}.stage.split .video-area{aspect-ratio:16/10;width:100%;flex:none}.stage.split .questions-panel{width:100%;max-height:42vh;border-left:none;border-top:1px solid rgba(0,0,0,.15)}}.waiting{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;opacity:.7}.video{width:100%;height:100%;object-fit:contain;background:#000}.stage-controls{position:absolute;bottom:16px;right:16px;display:flex;gap:10px;z-index:2}.ctl{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;color:#fff;background:rgba(0,0,0,.55);border:1px solid hsla(0,0%,100%,.45);cursor:pointer;padding:0}.ctl:hover{background:rgba(0,0,0,.85)}.ctl.active{background:hsla(0,0%,100%,.92);color:#1a1a1a}.foot{margin-top:auto;font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px}.pwfield{font-family:inherit;font-size:16px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;width:100%;max-width:280px;margin:0 0 14px;display:block}.tx-layout{display:grid;grid-template-columns:260px 1fr;grid-gap:20px;gap:20px;align-items:start}.tx-list{list-style:none;margin:0;padding:0;max-height:70vh;overflow-y:auto}.tx-item{font-family:inherit;font-size:13px;text-align:left;width:100%;background:none;border:none;border-bottom:1px solid var(--line);padding:10px 6px;cursor:pointer;color:var(--accent)}.tx-item:hover{background:#f3efe9}.tx-item.active{font-weight:600;background:#efe9e0}.tx-view{white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:15px;line-height:1.6;background:#faf8f4;border:1px solid var(--line);border-radius:10px;padding:18px 20px;min-height:200px;margin:0}@media (max-width:640px){.tx-layout{grid-template-columns:1fr}.tx-list{max-height:200px}}.question-caption{position:absolute;top:18px;left:50%;transform:translateX(-50%);max-width:88%;z-index:3;display:flex;justify-content:center;pointer-events:none}.question-caption span{background:rgba(0,0,0,.62);color:#fff;font-size:20px;line-height:1.4;padding:12px 20px;border-radius:12px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.35)}@media (max-width:640px){.question-caption span{font-size:16px;padding:9px 14px}}.tx-count{color:var(--muted);font-weight:400}.tx-view-wrap{display:flex;flex-direction:column;gap:12px}.wipe{align-self:flex-start;font-family:inherit;font-size:14px;color:#fff;background:#9a3b3b;border:none;border-radius:8px;padding:9px 16px;cursor:pointer}.wipe:hover{background:#7f2f2f}.reconnecting{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.45);z-index:50;pointer-events:none}.reconnecting span{background:rgba(0,0,0,.8);color:#fff;font-size:17px;padding:14px 26px;border-radius:12px}.answer-caption{position:absolute;bottom:74px;left:50%;transform:translateX(-50%);max-width:90%;z-index:3;display:flex;justify-content:center;pointer-events:none}.answer-caption span{background:rgba(0,0,0,.72);color:#fff;font-size:21px;line-height:1.4;padding:10px 20px;border-radius:12px;text-align:center;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}@media (max-width:640px){.answer-caption span{font-size:16px;padding:9px 14px}.answer-caption{bottom:66px}}