:root{--bg: #f4f5fb;--surface: #fff;--surface-2: #eef0fb;--text: #1b1d3a;--muted: #6b7090;--primary: #207591;--primary-2: #0aaa4e;--border: #e3e5f3;--star: #fbbf24;--star-off: #d4d7e8;--ok: #22c55e;--err: #ef4444;--shadow: 0 10px 30px rgba(40, 40, 100, .1);--radius: 20px;--grad: linear-gradient(135deg, var(--primary), var(--primary-2));color-scheme:light}[data-theme=dark]{--bg: #0e1020;--surface: #171a31;--surface-2: #20244a;--text: #eceefe;--muted: #9aa0c8;--border: #2a2f5a;--star-off: #3a3f6a;--err: #f87171;--shadow: 0 10px 30px rgba(0, 0, 0, .45);color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:radial-gradient(900px 500px at 100% -10%,rgba(139,92,246,.18),transparent 60%),radial-gradient(700px 400px at -10% 110%,rgba(99,102,241,.16),transparent 60%),var(--bg)}h1,h2,h3,p{margin:0}.muted{color:var(--muted)}.page{width:100%;max-width:760px;margin:0 auto;padding:20px 16px 0;flex:1;display:flex;flex-direction:column;gap:16px;animation:in .35s ease both}@keyframes in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:14px;font:inherit;font-weight:600;color:#fff;background:var(--grad);cursor:pointer;box-shadow:0 8px 20px #6366f159;transition:transform .15s,box-shadow .15s,opacity .15s}.btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 26px #6366f173}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled{opacity:.45;cursor:default;box-shadow:none}.btn.ghost{background:var(--surface);color:var(--text);border:1px solid var(--border);box-shadow:none}.chip{display:inline-block;padding:4px 12px;border-radius:999px;background:var(--surface-2);color:var(--primary);font-weight:600;font-size:13px}.avatar{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;display:grid;place-items:center;flex:none}.actionbar{position:sticky;bottom:0;margin:auto -16px 0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));display:flex;gap:12px;align-items:center;justify-content:space-between;background:color-mix(in srgb,var(--bg) 82%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--border)}.backdrop{position:fixed;inset:0;z-index:50;background:#0a0c1e8c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;animation:fade .2s ease both}.sheet{width:100%;max-width:460px;background:var(--surface);border-radius:28px 28px 0 0;padding:12px 20px calc(24px + env(safe-area-inset-bottom));box-shadow:0 -10px 40px #0000004d;animation:up .3s cubic-bezier(.2,.9,.3,1) both}.sheet:before{content:"";display:block;width:42px;height:5px;border-radius:3px;background:var(--border);margin:0 auto 16px}@keyframes fade{0%{opacity:0}}@keyframes up{0%{transform:translateY(100%)}}@media(min-width:600px){.backdrop{align-items:center}.sheet{border-radius:28px;padding-bottom:24px;animation:pop .25s ease both}.sheet:before{display:none}@keyframes pop{0%{opacity:0;transform:scale(.94)}}}@media(min-width:900px){.page{padding:40px 32px 0}.actionbar{margin:auto -32px 0;padding-inline:32px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}