:root{--bg: #f2f4f8;--surface: #ffffff;--text: #0d1220;--hint: #8a94a6;--link: #2d67fa;--accent: #2d67fa;--accent-text: #ffffff;--radius: 16px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.4}a{color:var(--link)}.app{min-height:100%;padding-bottom:76px}.screen{padding:16px;max-width:640px;margin:0 auto}.h1{font-size:24px;font-weight:800;margin:8px 0 4px}.h2{font-size:18px;font-weight:700;margin:20px 0 8px}.hint{color:var(--hint);font-size:14px}.card{background:var(--surface);border-radius:var(--radius);padding:16px;margin-bottom:12px}.row{display:flex;align-items:center;gap:12px}.row.between{justify-content:space-between}.grow{flex:1;min-width:0}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-item{display:flex;align-items:center;gap:12px;background:var(--surface);border:none;width:100%;text-align:left;color:var(--text);padding:14px 16px;font-size:16px;cursor:pointer}.list-item:active{opacity:.7}.list-group{border-radius:var(--radius);overflow:hidden;margin-bottom:16px}.list-group .list-item+.list-item{border-top:1px solid rgba(128,128,128,.12)}.list-item .chev{color:var(--hint);margin-left:auto}.flag{font-size:26px;line-height:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;border:none;border-radius:14px;padding:15px 18px;font-size:16px;font-weight:700;background:var(--accent);color:var(--accent-text);cursor:pointer}.btn:disabled{opacity:.5}.btn.secondary{background:#80808024;color:var(--text)}.btn.danger{background:#e5484d;color:#fff}.price{font-weight:800}.badge{display:inline-block;font-size:12px;padding:3px 8px;border-radius:999px;background:#2d67fa24;color:var(--link);font-weight:600}input.field,textarea.field{width:100%;background:var(--surface);border:1px solid rgba(128,128,128,.2);border-radius:12px;padding:13px 14px;color:var(--text);font-size:16px}.search{width:100%;background:var(--surface);border:none;border-radius:12px;padding:13px 14px;color:var(--text);font-size:16px;margin-bottom:12px}.progress{height:8px;border-radius:999px;background:#8080802e;overflow:hidden}.progress>span{display:block;height:100%;background:var(--accent)}.center{display:flex;align-items:center;justify-content:center;min-height:60vh;flex-direction:column;gap:12px}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid rgba(128,128,128,.25);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.tabbar{position:fixed;left:0;right:0;bottom:0;background:var(--surface);display:flex;padding:8px 0 max(8px,env(safe-area-inset-bottom));border-top:1px solid rgba(128,128,128,.12);z-index:10}.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--hint);text-decoration:none;font-size:11px}.tabbar a.active{color:var(--accent)}.tabbar .ic{font-size:20px}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-end;z-index:50}.sheet{background:var(--surface);width:100%;border-radius:20px 20px 0 0;padding:18px 16px max(18px,env(safe-area-inset-bottom));max-height:85vh;overflow-y:auto}.sheet .grabber{width:40px;height:4px;border-radius:999px;background:#8080804d;margin:0 auto 12px}.md h1{font-size:20px}.md h2{font-size:17px;margin-top:18px}.md p,.md li{color:var(--text);font-size:15px}.md blockquote{background:#2d67fa14;border-left:3px solid var(--accent);margin:12px 0;padding:10px 14px;border-radius:8px}.md table{width:100%;border-collapse:collapse;font-size:13px}.md th,.md td{border:1px solid rgba(128,128,128,.25);padding:6px 8px;text-align:left}.qr{width:220px;height:220px;background:#fff;border-radius:12px;padding:10px;display:block;margin:12px auto}.mono{font-family:ui-monospace,Menlo,monospace;font-size:12px;word-break:break-all;background:#8080801f;padding:10px;border-radius:10px}