:root{--bg: #0b0d12;--card: #12151d;--line: #1f2430;--text: #e8ebf1;--muted: #8b93a7;--accent: #5eead4;--accent-ink: #042f2e;--ok: #34d399;--warn: #fbbf24;--err: #f87171;--radius: 16px;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font:16px/1.45 -apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}button{font:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}.muted{color:var(--muted)}.tiny{font-size:.78rem;margin:.75rem 0 0}.page{max-width:480px;margin:0 auto;padding:16px 16px calc(32px + env(safe-area-inset-bottom))}.top{display:flex;align-items:center;justify-content:space-between;padding:8px 0 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select{background:#1a1f2b;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:0 12px;font-weight:600;outline:0}.arrow{text-align:center;color:var(--muted);margin:4px 0}.receive{background:#0e1118;border:1px solid var(--line);border-radius:12px;padding:14px;font-size:1.6rem}.receive strong{font-weight:600}.receive span{color:var(--muted);font-size:1rem}.meta{margin:14px 0 0;display:grid;gap:6px;font-size:.9rem}.meta div{display:flex;justify-content:space-between}.meta dt{color:var(--muted)}.meta dd{margin:0}.hint{margin:12px 0 0;font-size:.9rem}.hint.warn{color:var(--warn)}.btn{border:1px solid var(--line);background:#1a1f2b;color:var(--text);border-radius:12px;padding:10px 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#1d5e49}.status.err{background:#2a1214;border:1px solid #6b2328}.status.pending{background:#0e1118;border:1px solid var(--line);display:flex;align-items:center;gap:10px;flex-wrap:wrap}.status pre{white-space:pre-wrap;word-break:break-all;font-size:.75rem;color:var(--muted);margin:0}.status .link{padding:0;justify-self:start}.spinner{width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:flex-end;justify-content:center;z-index:10}.modal{background:var(--card);border:1px solid var(--line);border-radius:20px 20px 0 0;padding:20px;width:100%;max-width:480px;display:grid;gap:12px;padding-bottom:calc(20px + env(safe-area-inset-bottom))}.modal h3{margin:0}.wallet-list{display:grid;gap:8px}.wallet{display:flex;align-items:center;gap:12px;background:#1a1f2b;border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--text);font-weight:600;text-align:left}.wallet img,.wallet-icon{width:28px;height:28px;border-radius:8px;background:#0e1118}.wallet .tag{margin-left:auto;font-size:.78rem;font-weight:500}.error{color:var(--err);margin:0;font-size:.9rem}@media(min-width:600px){.page{padding-top:32px}.modal-backdrop{align-items:center}.modal{border-radius:20px}}.input-row input.small{font-size:.95rem;font-weight:500}.err-text{color:var(--err)}.code{background:#0e1118;border:1px solid var(--line);border-radius:10px;padding:12px;font-size:.78rem;white-space:pre-wrap;word-break:break-all;margin:0 0 12px}.btn.lang{padding:8px 10px;font-size:.8rem;margin-right:8px}html[lang=zh] body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,sans-serif}.token-icon{border-radius:50%;vertical-align:middle;flex:none}.brand{display:inline-flex;align-items:center;gap:8px}.brand img{border-radius:8px}.with-icon{display:inline-flex;align-items:center;gap:8px}.token-tag{display:inline-flex;align-items:center;gap:6px}.token-switch{display:flex;gap:4px;background:#1a1f2b;border:1px solid var(--line);border-radius:10px;padding:3px;align-self:center}.token-chip{display:inline-flex;align-items:center;gap:6px;background:transparent;border:0;color:var(--muted);font-weight:600;font-size:.9rem;padding:6px 10px;border-radius:8px}.token-chip.active{background:var(--card);color:var(--text);box-shadow:0 1px 2px #0006}.receive{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.receive .token-tag{color:var(--muted);font-size:1rem;align-self:center}