:root{--blue:#3277e8;--green:#42b77d;--paper:#202020;--line:#42464e}*{box-sizing:border-box}html{background:#171717;scroll-padding-top:75px}body{margin:0;background:#171717;color:#f7f7f5;font:15px/1.5 Inter,Arial,sans-serif}button,input{font:inherit}a{color:inherit}.topbar{position:sticky;top:0;z-index:10;min-height:68px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;padding:9px clamp(12px,4vw,50px);background:linear-gradient(120deg,#263e60,#15191f);border-bottom:1px solid #465064}.logo,.home,.back{text-decoration:none}.logo{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.12em}.mark{width:40px;height:40px;display:grid;place-items:center;background:var(--blue);letter-spacing:0}.tools{display:flex;gap:8px;align-items:center;justify-self:end}.pair{padding:6px 9px;border:1px solid #8fa2b9;font-size:.75rem}.home{width:38px;height:38px;display:grid;place-items:center;border:1px solid #eee;font-size:1.35rem}.activity-name{font-weight:800}main{width:min(930px,calc(100% - 28px));margin:18px auto 50px}.panel{padding:24px clamp(17px,4vw,35px);margin-bottom:12px;border:1px solid var(--line);background:var(--paper)}.hero{min-height:190px;padding:36px clamp(20px,5vw,48px);border-left:5px solid var(--blue);background:linear-gradient(90deg,rgba(16,16,16,.96),rgba(16,16,16,.7)),radial-gradient(circle at 80% 30%,#315f9c,transparent 40%),#111b2a}.hero h1{font-size:clamp(2rem,4vw,3rem);margin:0 0 9px}.hero p{max-width:650px;color:#d2d7df}.back{display:inline-block;margin-bottom:13px;color:#adcaff;font-weight:800}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{display:flex;flex-direction:column;min-height:155px;padding:18px;background:#252a32;border:1px solid #506079;text-decoration:none}.card h2{margin:5px 0;font-size:1.3rem}.card p{margin:0;color:#c9d0d9}.arrow{margin-top:auto;align-self:end;color:#adcaff;font-size:1.5rem}.hidden{display:none!important}label{display:block;font-weight:800;margin-bottom:7px}input{width:100%;padding:12px;background:#151515;border:1px solid #5c636d;color:white}button{padding:10px 15px;border:1px solid #5a6370;background:#30343a;color:white;font-weight:800;cursor:pointer}.primary{background:var(--blue);border-color:var(--blue)}button:disabled{opacity:.5}.row,.choices{display:flex;flex-wrap:wrap;gap:8px;margin:13px 0}.choice{flex:1 1 220px;text-align:start}.choice.selected{background:#245741;border-color:var(--green)}.scene,.dialogue,.modelbox{padding:15px;margin:12px 0;background:#1b2532;border:1px solid #4b5665}.dialogue{border-left:4px solid var(--blue)}.dialogue p,.modelbox p{font-size:1.2rem;font-weight:800;margin:6px 0}.meta{color:#a8c6f4;font-size:.78rem;font-weight:900;text-transform:uppercase}.muted{color:#c2c9d3}.feedback{min-height:28px;font-weight:800;color:#ffd58a}.feedback.good{color:#a5e6bd}.self{padding:14px;background:#193027;border-left:4px solid var(--green)}.status{min-height:26px;color:#d6e1f2;font-weight:800}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #a6caff;outline-offset:2px}@media(max-width:650px){html{scroll-padding-top:60px}.topbar{min-height:58px;padding:7px 10px}.logo-word{display:none}.mark{width:34px;height:34px}.activity-name{font-size:.84rem}.pair{max-width:88px;overflow:hidden;font-size:.6rem}.home{width:33px;height:33px}main{width:100%;margin:0}.panel{margin:0;border-left:0;border-right:0;padding:20px 16px}.hero{border-left:0;border-bottom:4px solid var(--blue);padding:30px 19px}.cards{grid-template-columns:1fr}.card{min-height:135px}.choice{flex-basis:100%}.row button{flex:1 1 125px}}
.turn-contribution{padding:10px 12px;margin-bottom:14px;background:#213329;border-left:4px solid #42b77d}.turn-contribution p{white-space:pre-wrap;overflow-wrap:anywhere}#turnAudio{display:block;width:100%;margin:12px 0}#turnRecordStatus{color:#c2c9d3}

.rescue-stage{margin:22px 0 16px;padding:20px;border:1px solid #526377;border-left:5px solid var(--blue);background:#1b2532}.rescue-head{display:flex;align-items:center;gap:12px}.rescue-head h2{font-size:1.28rem;margin:0}.rescue-number{display:grid;place-items:center;width:36px;height:36px;flex:none;background:var(--blue);font-weight:900}.rescue-stage audio{width:100%;margin:10px 0}.rescue-manual{padding:13px;margin:14px 0;background:#202020;border:1px solid #4b5665}.rescue-manual .row{align-items:center}.rescue-manual input{flex:1 1 220px}.rescue-evidence{padding:16px;background:#28241c;border-left:4px solid #ffc857}.rescue-words{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}.rescue-words .choice{flex:none;width:auto;text-align:center}.rescue-gaps{padding:14px;margin-top:12px;background:#203126;border-left:4px solid var(--green)}#rescueGapInputs{display:flex;align-items:center;flex-wrap:wrap;gap:6px}#rescueGapInputs input{flex:none;width:clamp(105px,25vw,180px)!important}@media(max-width:650px){.rescue-stage{margin:20px -16px;padding:17px 16px;border-left:0;border-top:5px solid var(--blue)}.rescue-head h2{font-size:1.1rem}}