:root{--bg:#0b0c10;--bg-2:#14161c;--ink:#f4f1ea;--muted:#b7b3a9;--line:#ffffff1a;--accent:#7ee0ff;--accent-2:#ffb86b;--danger:#ff6b6b;--ok:#7dffb3;--shadow:0 18px 50px #00000059;--radius:18px;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", "SF Pro Text", system-ui, sans-serif;--safe-top:env(safe-area-inset-top,0px);--safe-bot:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);min-height:100%;color:var(--ink);font-family:var(--font);margin:0;font-size:18px;line-height:1.35}body{min-height:100dvh;padding:calc(12px + var(--safe-top)) 16px calc(16px + var(--safe-bot))}button,input{font:inherit;color:inherit}a{color:inherit}#app{max-width:430px;min-height:calc(100dvh - var(--safe-top) - var(--safe-bot) - 28px);flex-direction:column;gap:10px;margin:0 auto;display:flex}.top{grid-template-columns:44px 1fr 44px;align-items:center;gap:8px;display:grid}.back,.icon-btn{border:1px solid var(--line);background:var(--bg-2);border-radius:14px;place-items:center;width:44px;height:44px;font-size:22px;text-decoration:none;display:grid}.titles{text-align:center}.kicker{letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0;font-size:12px;font-weight:700}h1{letter-spacing:-.03em;margin:0;font-size:28px;line-height:1.05}.meta-line{text-align:center;color:var(--muted);margin:0;font-size:15px}.meta-line .dot{opacity:.5;margin:0 6px}.stage{flex-direction:column;flex:1;min-height:0;display:flex}.foot{text-align:center;color:var(--muted);font-size:14px}.foot p{margin:0}.fine{opacity:.75;font-size:12px;margin-top:4px!important}.btn{appearance:none;background:var(--accent);color:#061018;cursor:pointer;border:0;border-radius:16px;width:100%;min-height:52px;padding:0 18px;font-weight:800}.btn:disabled{opacity:.45;cursor:default}.btn.ghost{color:var(--ink);border:1px solid var(--line);background:0 0}.btn.secondary{background:var(--bg-2);color:var(--ink);border:1px solid var(--line)}.row{gap:10px;display:flex}.toast{left:50%;bottom:calc(24px + var(--safe-bot));color:#111;opacity:0;pointer-events:none;z-index:80;background:#fff;border-radius:999px;padding:10px 16px;font-weight:700;transition:all .25s;position:fixed;transform:translate(-50%,16px)}.toast.show{opacity:1;transform:translate(-50%)}.howto{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:60;padding:16px 16px calc(16px + var(--safe-bot));background:#040508b8;place-items:end center;display:grid;position:fixed;inset:0}.howto-card{background:var(--bg-2);border:1px solid var(--line);width:min(430px,100%);box-shadow:var(--shadow);border-radius:24px;padding:22px 20px 18px;animation:.35s up}.howto.out .howto-card{animation:.25s forwards down}.howto h2{margin:8px 0 12px;font-size:26px}.howto ol{margin:0 0 18px;padding-left:1.15em}.howto li+li{margin-top:8px}.howto-timer{width:52px;height:52px;margin:0 auto 4px;position:relative}.howto-timer svg{width:52px;height:52px;transform:rotate(-90deg)}.howto-timer circle{fill:none;stroke:var(--line);stroke-width:3px}.howto-ring{stroke-dasharray:100;stroke-dashoffset:0;stroke-linecap:round;stroke:var(--accent)!important}.howto-secs{place-items:center;font-size:14px;font-weight:800;display:grid;position:absolute;inset:0}.sheet{opacity:0;pointer-events:none;z-index:50;padding:16px 16px calc(16px + var(--safe-bot));background:#0405088c;place-items:end center;transition:all .25s;display:grid;position:fixed;inset:0}.sheet.open{opacity:1;pointer-events:auto}.sheet-card{background:var(--bg-2);border:1px solid var(--line);width:min(430px,100%);box-shadow:var(--shadow);border-radius:24px;padding:22px 20px 18px}.sheet h2{margin:0 0 8px;font-size:28px}.share-box{white-space:pre-wrap;background:#0b0c10;border-radius:14px;margin:12px 0 16px;padding:12px 14px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:15px;line-height:1.45}.stat-grid{grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 16px;display:grid}.stat-grid div{text-align:center;background:#0b0c10;border-radius:14px;padding:10px 8px}.stat-grid strong{font-size:22px;display:block}.stat-grid span{color:var(--muted);font-size:12px}@keyframes up{0%{opacity:0;transform:translateY(24px)}}@keyframes down{to{opacity:0;transform:translateY(24px)}}@media (width>=720px){body{font-size:19px}#app{max-width:480px}}