:root{--bg:#14112b;--bg2:#1d1940;--card:#241f4d;--line:#3a3470;--text:#f3f1ff;--muted:#a9a3d6;--brand:#ffcc33;--brand2:#ff7a59;--ok:#3fcf8e;--bad:#ff6b6b;--radius:16px;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",Arial,sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:radial-gradient(1200px 600px at 80% -10%,#3b2a7a 0,transparent 60%),var(--bg);color:var(--text);font:16px/1.55 var(--font);min-height:100vh}a{color:inherit}img{max-width:100%;display:block}main{max-width:1180px;margin:0 auto;padding:0 16px 48px}h1{font-size:clamp(1.6rem,4vw,2.6rem);line-height:1.15}h1,h2{margin:0 0 12px}h2{font-size:1.25rem}h3{font-size:1.05rem;margin:18px 0 8px}.muted{color:var(--muted)}.small{font-size:.85rem}.lead{font-size:1.08rem;color:#d9d5ff}.error{color:var(--bad)}.error.big{font-size:1.2rem}.ok{color:var(--ok);font-weight:600}.topbar{justify-content:space-between;gap:12px;max-width:1180px;margin:0 auto;padding:14px 16px}.logo,.topbar{display:flex;align-items:center}.logo{font-weight:800;font-size:1.35rem;text-decoration:none;letter-spacing:.3px}.logo-mark{display:inline-grid;place-items:center;width:34px;height:34px;margin-right:2px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#1b1533}.nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.nav a{text-decoration:none;color:var(--muted)}.nav a:hover{color:var(--text)}.langs{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}.langs a{padding:4px 9px;font-size:.8rem}.langs a.on{background:var(--brand);color:#1b1533;font-weight:700}.footer{max-width:1180px;margin:0 auto;padding:24px 16px 40px;color:var(--muted);font-size:.85rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 18px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit;font-weight:600;text-decoration:none;cursor:pointer;transition:transform .08s,background .15s}.btn:hover{background:#2e2860}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{color:#1b1533;border:0}.btn-primary,.btn-primary:hover{background:linear-gradient(135deg,var(--brand),var(--brand2))}.btn-primary:hover{filter:brightness(1.05)}.btn-ghost{background:transparent}.btn-small{padding:6px 12px;font-size:.88rem;border-radius:10px}.btn-wide{width:100%}.badge{display:inline-block;padding:2px 9px;border-radius:999px;background:#2f2963;font-size:.78rem;color:#d9d5ff}.badge-ok{background:rgba(63,207,142,.18);color:var(--ok)}.badge-soon{background:rgba(255,204,51,.15);color:var(--brand)}.hero{padding:40px 0 24px}.hero-small{padding-top:12px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;align-items:center}.section{margin-top:36px}.narrow{max-width:420px;margin-left:auto;margin-right:auto}.crumbs{font-size:.85rem;margin-top:8px}.crumbs,.crumbs a{color:var(--muted)}.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));grid-gap:12px;gap:12px}.cat-card{display:flex;flex-direction:column;gap:4px;padding:16px;border-radius:var(--radius);background:linear-gradient(160deg,color-mix(in srgb,var(--c) 30%,var(--card)),var(--card));border:1px solid color-mix(in srgb,var(--c) 45%,var(--line));text-decoration:none;min-height:140px}.cat-card:hover{transform:translateY(-2px)}.cat-emoji{font-size:2rem}.cat-name{font-weight:700;font-size:1.1rem}.cat-desc{color:var(--muted);font-size:.86rem}.quest-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:14px;gap:14px}.quest-card{display:flex;flex-direction:column;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);overflow:hidden;text-decoration:none}.quest-card:hover{border-color:var(--c)}.quest-card.is-soon{opacity:.85}.quest-cover{aspect-ratio:16/9;background:linear-gradient(135deg,color-mix(in srgb,var(--c) 55%,#000),var(--bg2));display:grid;place-items:center;font-size:3rem}.quest-cover img{width:100%;height:100%;object-fit:cover}.quest-body{padding:14px;display:flex;flex-direction:column;gap:6px;flex:1 1}.quest-body h3{margin:4px 0 0}.quest-body p{margin:0;color:var(--muted);font-size:.92rem}.quest-meta{display:flex;gap:6px;flex-wrap:wrap}.quest-foot{display:flex;gap:14px;margin-top:auto;padding-top:8px;color:var(--muted);font-size:.85rem}.quest-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);grid-gap:24px;gap:24px;align-items:center;margin-top:18px}.quest-hero-img{border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,color-mix(in srgb,var(--c) 55%,#000),var(--bg2));aspect-ratio:16/9;display:grid;place-items:center}.big-emoji{font-size:4rem}.facts{list-style:none;padding:0;display:flex;gap:16px;flex-wrap:wrap;color:var(--muted)}.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-gap:20px;gap:20px;align-items:start}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:14px}.notice{background:rgba(255,204,51,.1);border:1px solid rgba(255,204,51,.35);padding:14px;border-radius:var(--radius)}.field{display:flex;flex-direction:column;gap:6px}.label{font-size:.85rem;color:var(--muted)}.seg{display:inline-flex;flex-wrap:wrap;gap:6px}.seg button{padding:8px 14px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--text);font:inherit;cursor:pointer}.seg button.on{background:var(--brand);color:#1b1533;border-color:var(--brand);font-weight:700}.stepper{display:flex;align-items:center;gap:12px}.stepper button{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);color:var(--text);font-size:1.2rem;cursor:pointer}.stepper strong{font-size:1.4rem;min-width:26px;text-align:center}input,select,textarea{font:inherit;color:var(--text);background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}a:focus-visible,button:focus-visible,input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:2px}.steps{padding-left:20px;display:grid;grid-gap:8px;gap:8px}.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px}.faq summary{cursor:pointer;font-weight:600}.seo-text{color:#d2cdf5;max-width:860px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--text);text-decoration:none;font:inherit;font-size:.9rem;cursor:pointer}.chip.on{border-color:var(--brand);color:var(--brand)}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.filters select{width:auto}.room-list{list-style:none;padding:0;display:grid;grid-gap:8px;gap:8px}.room-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px}.room-name{font-weight:600;flex:1 1;min-width:140px}.modal-back{position:fixed;inset:0;background:rgba(8,6,20,.7);display:grid;place-items:center;padding:16px;z-index:50}.modal{position:relative;background:var(--bg2);border:1px solid var(--line);border-radius:20px;padding:22px;width:min(460px,100%);max-height:90vh;overflow:auto}.modal-wide{width:min(720px,100%)}.modal-x{position:absolute;right:12px;top:10px;background:none;border:0;color:var(--muted);font-size:1.6rem;cursor:pointer}.tg-box{min-height:10px;margin:10px 0}.demo-login{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--line);padding-top:12px}.intro{display:grid;place-items:center;min-height:70vh}.intro-card{max-width:640px;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:24px;padding:28px}.intro-img{border-radius:14px;margin-bottom:16px}.game{display:grid;grid-template-columns:220px minmax(0,1fr) 300px;grid-gap:16px;gap:16px;margin-top:8px}.game-top{grid-column:1/-1;display:flex;gap:16px;flex-wrap:wrap;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 14px}.game-map ul{list-style:none;padding:0;display:grid;grid-gap:6px;gap:6px}.loc{width:100%;text-align:left;padding:9px 10px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit;cursor:pointer}.loc.on{border-color:var(--brand);background:#34295f}.loc:disabled{opacity:.45;cursor:not-allowed}.scene-img{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.hotspot{position:absolute;border:2px dashed rgba(255,204,51,0);background:transparent;border-radius:12px;cursor:pointer}.hotspot:focus-visible,.hotspot:hover{border-color:rgba(255,204,51,.9);background:rgba(255,204,51,.12)}.hotspot.taken{border-color:rgba(63,207,142,.6);background:rgba(63,207,142,.12)}.task-list{display:grid;grid-gap:8px;gap:8px}.task{display:flex;justify-content:space-between;align-items:center;gap:8px;text-align:left;padding:11px 12px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit;cursor:pointer}.task.done{border-color:rgba(63,207,142,.5)}.task:disabled{opacity:.5;cursor:not-allowed}.game-side{display:flex;flex-direction:column;gap:16px}.evidence{list-style:none;padding:0;display:grid;grid-gap:6px;gap:6px;max-height:300px;overflow:auto}.evidence li{display:flex;gap:8px;background:var(--card);border-radius:10px;padding:7px 9px;font-size:.88rem}.players ul{list-style:none;padding:0;display:grid;grid-gap:4px;gap:4px}.players li.off{opacity:.55}.chat{gap:8px}.chat,.chat-log{display:flex;flex-direction:column}.chat-log{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;height:240px;overflow:auto;gap:4px;font-size:.9rem}.chat-sys{color:var(--muted);font-size:.82rem}.chat-form{display:flex;gap:6px}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--card);border:1px solid var(--brand);padding:10px 16px;border-radius:12px;z-index:60;max-width:calc(100% - 32px)}.hints{margin-top:16px;border-top:1px solid var(--line);padding-top:12px;display:grid;grid-gap:6px;gap:6px}.hint{background:rgba(255,204,51,.08);border-radius:10px;padding:8px 10px;margin:0}.seq{padding-left:22px;display:grid;grid-gap:8px;gap:8px}.seq li{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 10px;display:list-item}.seq-btns{float:right;display:inline-flex;gap:4px}.options{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 14px}.option.on{border-color:var(--brand);background:#3a2f6b}.mq{border:1px solid var(--line);border-radius:12px;margin:0 0 10px;padding:10px 12px}.mq legend{padding:0 6px;font-weight:600}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:8px;gap:8px}.card{display:flex;flex-direction:column;gap:4px;text-align:left;padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit;cursor:pointer}.card.read{border-color:rgba(63,207,142,.5)}.card-icon{font-size:1.6rem}.dialogue{display:grid;grid-gap:10px;gap:10px}.talk{background:var(--card);border-radius:12px;padding:10px 12px}.talk-a{margin:6px 0 0;font-style:italic}.code-form{display:grid;grid-gap:10px;gap:10px}.code-form input{text-transform:uppercase;letter-spacing:2px;font-size:1.15rem}.lobby-players{list-style:none;padding:0;display:grid;grid-gap:6px;gap:6px}.lobby-players li{display:flex;gap:8px;align-items:center}.invite{display:flex;gap:6px}.final-card{max-width:640px;margin:0 auto;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:24px;padding:28px}.score{display:grid;grid-gap:4px;gap:4px;margin:16px 0;text-align:left}.score div{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:4px 0}.score .total{font-size:1.25rem;color:var(--brand);border:0}.admin-table{width:100%;border-collapse:collapse;font-size:.88rem}.admin-table td,.admin-table th{border-bottom:1px solid var(--line);padding:6px;vertical-align:top;text-align:left}.admin-table td:first-child{width:160px;word-break:break-all}.json-edit{width:100%;min-height:60vh;font:13px/1.45 ui-monospace,Consolas,monospace}.admin .seg{margin:12px 12px 12px 0}@media (max-width:1000px){.game{grid-template-columns:minmax(0,1fr)}.game-map ul{display:flex;flex-wrap:wrap}.loc{width:auto}}@media (max-width:760px){.quest-hero,.two-col{grid-template-columns:minmax(0,1fr)}.hero{padding-top:20px}.topbar{flex-wrap:wrap}}.scene-art{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line);margin-bottom:14px}.item-icon{border-radius:8px;background:#fff;flex:none}.evidence li{align-items:center}.cat-card{padding:0 0 14px;overflow:hidden}.cat-card>:not(.cat-img){padding:0 14px}.cat-img{width:100%;aspect-ratio:4/3;object-fit:cover;margin-bottom:8px}.cat-emoji{font-size:1.4rem}.task-panel .prompt{font-size:1.05rem;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}.pair-row{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:8px;flex-wrap:wrap}.pair-row select{width:auto;min-width:180px}.locked-note{display:block;margin:2px 0 4px 6px;font-size:.75rem}.badge-bot{background:rgba(120,180,255,.18);color:#9cc8ff}.online{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:.85rem}.online .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 6px var(--ok)}