:root{color-scheme:light;--bg:#f7f8fc;--card:#fff;--ink:#141a2e;--muted:#5b6378;--line:#e4e8f2;--brand:#4f46e5;--brand-deep:#3730a3;--brand-ink:#fff;--accent:#0ea5a4;--good:#15803d;--bad:#dc2626;--bubble-me:#4f46e5;--bubble-me-ink:#fff;--bubble-them:#eef1f7;--bubble-them-ink:#141a2e;--r:14px;--shadow:0 8px 30px rgba(20,26,46,.08);--max:640px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}main.wrap{min-height:100dvh;max-width:var(--max);margin:0 auto;padding:20px calc(16px + env(safe-area-inset-right)) calc(20px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));display:flex;flex-direction:column;gap:16px}h1{font-size:clamp(1.7rem,6vw,2.4rem);line-height:1.1;margin:8px 0;letter-spacing:-.02em}h2{font-size:1.25rem;margin:20px 0 8px}p{line-height:1.55}.muted{color:var(--muted)}a{color:var(--brand-deep)}.hero{background:radial-gradient(120% 100% at 50% 0,#1e1b4b 0,#141a2e 60%,#0f1428 100%);color:#fff;border-radius:calc(var(--r) + 6px);padding:36px 24px 28px;text-align:center;overflow:hidden;box-shadow:var(--shadow)}.hero h1{margin-top:12px}.hero p.sub{color:#c7cdea;max-width:34ch;margin:8px auto 0}.brand{font-weight:800;letter-spacing:.14em;font-size:.8rem;color:#a5b4fc;text-transform:uppercase}.radar{position:relative;width:120px;height:120px;margin:4px auto}.radar:before{content:"";inset:46px;background:#22d3ee;box-shadow:0 0 24px #22d3ee}.radar i,.radar:before{position:absolute;border-radius:50%}.radar i{inset:0;border:2px solid rgba(165,180,252,.55);animation:ping 2.4s ease-out infinite}.radar i:nth-child(2){animation-delay:.8s}.radar i:nth-child(3){animation-delay:1.6s}@keyframes 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var(--line);border-radius:var(--r);padding:14px 16px}.steps b.num{display:inline-flex;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;align-items:center;justify-content:center;font-size:.9rem;margin-right:8px}.pill{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.85rem;font-weight:700;background:var(--bubble-them);color:var(--muted)}.pill.live{background:#dcfce7;color:var(--good)}.codename{display:inline-block;font-weight:800;padding:6px 14px;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff}.chat-scroll{display:flex;flex-direction:column;gap:8px;max-height:44dvh;overflow-y:auto;padding:4px 2px}.msg{max-width:82%;padding:10px 14px;border-radius:18px;line-height:1.45;margin:0;overflow-wrap:break-word}.msg.me{align-self:flex-end;background:var(--bubble-me);color:var(--bubble-me-ink);border-bottom-right-radius:6px}.msg.them{align-self:flex-start;background:var(--bubble-them);color:var(--bubble-them-ink);border-bottom-left-radius:6px}.chat-bar{position:-webkit-sticky;position:sticky;bottom:0;display:flex;gap:8px;padding:10px 0 calc(10px + env(safe-area-inset-bottom));background:var(--bg)}.chat-bar input{flex:1 1;min-width:0;min-height:48px;border-radius:999px;border:2px solid var(--line);padding:0 16px;font-size:1rem;background:var(--card);color:var(--ink)}.chat-bar input:focus{outline:2px solid var(--brand);border-color:var(--brand)}.chat-bar button{min-height:48px;border-radius:999px;border:0;padding:0 18px;font-weight:700;background:var(--brand);color:#fff;cursor:pointer}.chat-bar button:last-child{background:var(--bubble-them);color:var(--ink)}.chat-app{display:flex;flex-direction:column;height:calc(100vh - 40px);height:calc(100dvh - 40px);background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden;touch-action:pan-y;transition:transform .3s ease-out,opacity .3s ease-out;will-change:transform}.chat-app.dragging{transition:none}.chat-app.leaving{transform:translateX(-100%);opacity:0}@media (max-width:559px){main.wrap:has(.chat-app){padding:0 env(safe-area-inset-right) 0 env(safe-area-inset-left);max-width:none;gap:0}main.wrap:has(.chat-app) .chat-app{border:0;border-radius:0;box-shadow:none;height:100vh;height:100dvh}}.chat-header{justify-content:space-between;gap:8px;border-bottom:1px solid var(--line);background:var(--card);flex-shrink:0;position:-webkit-sticky;position:sticky;top:0;z-index:2;padding:calc(10px + env(safe-area-inset-top)) 12px 10px}.chat-header,.chat-peer{display:flex;align-items:center}.chat-peer{gap:10px;min-width:0}.chat-peer-meta{display:flex;flex-direction:column;min-width:0}.chat-peer-name{font-size:1.05rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.small{font-size:.85rem}img.avatar{width:40px;height:40px;object-fit:cover;image-rendering:pixelated;background:var(--bubble-them)}.dot,img.avatar{border-radius:50%;flex-shrink:0}.dot{width:9px;height:9px;background:var(--line)}.dot.live{background:var(--good);box-shadow:0 0 8px rgba(21,128,61,.6)}.chat-actions{display:flex;gap:8px;flex-shrink:0}.icon-btn{width:44px;height:44px;border-radius:50%;border:2px solid var(--line);background:transparent;color:var(--ink);font-size:1.15rem;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.icon-btn:active{transform:translateY(1px)}.icon-btn.danger{color:var(--bad);border-color:var(--bad)}.chat-note{padding:6px 12px 0;margin:0}.chat-note.warn{color:var(--bad);font-weight:600}.icon-btn:disabled{opacity:.35;cursor:default}.call-strip{border-bottom:1px solid var(--line);padding:6px 12px;flex-shrink:0}.call-strip:empty{display:none}.call-strip.focus{border-bottom:0;padding:28px 16px;display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1 1;text-align:center}.call-strip.focus .call-strip-inner{align-items:center;width:100%}.call-strip.focus .call-row{flex-direction:column;align-items:center;gap:12px}.call-strip.focus .call-text{min-width:0;font-size:1.05rem}.call-strip.focus .ring-dot.live{width:76px;height:76px;background:linear-gradient(135deg,var(--brand),var(--accent));animation:focuspulse 1.6s ease-out infinite}@keyframes focuspulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.08);opacity:.85}to{transform:scale(1);opacity:1}}.lobby{display:flex;flex-direction:column;gap:12px;min-height:calc(100vh - 40px);min-height:calc(100dvh - 40px)}.lobby,.lobby 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16px;font-size:.9rem;width:auto}.chat-main{display:flex;flex-direction:column;flex:1 1;min-height:0}.chat-main.hidden,.hidden{display:none}.voice-loader{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:32px 16px;text-align:center}.voice-loader img.avatar{width:72px;height:72px}.voice-loader-name{font-size:1.25rem}.voice-loader p{margin:0}.chatbox{display:flex;flex-direction:column;flex:1 1;min-height:0}.chat-app .chat-scroll{flex:1 1;max-height:none;min-height:0;overflow-y:auto;padding:12px}.chat-empty{text-align:center;margin:24px 0}.chat-app .chat-bar{position:-webkit-sticky;position:sticky;bottom:0;background:var(--card);flex-shrink:0;border-top:1px solid var(--line);padding:10px 12px calc(10px + env(safe-area-inset-bottom))}.chat-bar button:disabled{opacity:.4;cursor:default}.chat-self{text-align:right;font-size:.7rem;color:var(--muted);flex-shrink:0;padding:4px 14px 2px}.callcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;text-align:center;box-shadow:var(--shadow)}.callcard .ring{width:72px;height:72px;margin:0 auto 8px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));position:relative}.callcard .ring.live:after{content:"";position:absolute;inset:-8px;border-radius:50%;border:3px solid var(--accent);animation:ping 1.6s ease-out infinite}details.faq{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px}details.faq+details.faq{margin-top:8px}details.faq summary{font-weight:700;cursor:pointer}details.faq p,footer.foot{color:var(--muted)}footer.foot{font-size:.85rem;text-align:center;padding:12px 0 4px}@media (min-width:560px){.steps{grid-template-columns:1fr 1fr 1fr}.btn{width:auto}.btn-row{flex-direction:row}.btn-row .btn{flex:1 1}}.nav{display:flex;align-items:center;justify-content:space-between;padding:6px 2px}.nav 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span{color:var(--muted)}.cta-band{background:linear-gradient(135deg,var(--brand-deep),var(--brand) 60%,var(--accent));border-radius:calc(var(--r) + 6px);padding:32px 24px;text-align:center;color:#fff;box-shadow:var(--shadow)}.cta-band h2{margin:0 0 6px}.cta-band p{color:#e0e7ff;margin:0 0 16px}.cta-band .btn{background:#fff;color:var(--brand-deep);box-shadow:none}.searching{text-align:center;padding:8px 0}.searching .radar{width:150px;height:150px}.searching .radar i{animation-duration:1.4s}.spin{width:22px;height:22px;margin:10px auto 0;border-radius:50%;border:3px solid var(--line);border-top-color:var(--brand);animation:rot .9s linear infinite}@keyframes rot{to{transform:rotate(1turn)}}.typing{display:inline-flex;gap:4px;padding:12px 16px}.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}@keyframes blink{0%,60%,to{opacity:.25}30%{opacity:1}}.match-hero{text-align:center}.match-hero .codename{font-size:1.1rem}@media (prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#0f1428;--card:#1a2140;--ink:#eef1ff;--muted:#a5b0cc;--line:#2a3358;--bubble-them:#2a3358;--bubble-them-ink:#eef1ff;--shadow:0 8px 30px rgba(0,0,0,.4)}.chat-bar{background:var(--bg)}.chat-bar input,.steps li{background:var(--card)}a{color:#a5b4fc}.btn.ghost,.radius-ticks .on,.radius-ticks .on b{color:#c7cdea}}@media (prefers-reduced-motion:reduce){.callcard .ring.live:after,.map-tile,.phone .msg,.queue-split>.card,.radar i,.spin,.typing i{animation:none}.phone .msg{opacity:1}}