:root{--bg: #141619;--card: #1c1f24;--line: #2a2e35;--text: #e6e8eb;--mute: #8b929c;--up: #22c55e;--down: #ef4444;--accent: #3b82f6;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 Noto Sans TC,system-ui,sans-serif}.num,.big{font-family:Manrope,Noto Sans TC,sans-serif;font-variant-numeric:tabular-nums}.app{display:flex;min-height:100vh}.rail{width:200px;padding:20px 12px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px}.brand{font-weight:700;padding:0 12px 16px}.tab{background:none;border:0;color:var(--mute);text-align:left;padding:10px 12px;border-radius:10px;font:inherit;cursor:pointer}.tab.on{background:var(--card);color:var(--text)}.main{flex:1;padding:20px 24px 96px;max-width:900px}.topbar h1{font-size:22px;margin:0 0 16px}.view{display:none}.view.on{display:block}.card{background:var(--card);border-radius:14px;padding:16px;margin-bottom:12px}.row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:8px 0}.row+.row{border-top:1px solid var(--line)}.label{color:var(--mute);font-size:13px}.big{font-size:28px;font-weight:700}.mute{color:var(--mute)}.pos{color:var(--up)}.neg{color:var(--down)}.empty{color:var(--mute);padding:32px 0;text-align:center}.demo-bar{background:#3a2f12;color:#f5d27a;padding:6px 12px;border-radius:10px;margin-bottom:12px;font-size:13px}.btn{font:inherit;font-size:16px;min-height:44px;padding:0 18px;border-radius:10px;border:1px solid var(--line);background:none;color:var(--text);cursor:pointer}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn:disabled{opacity:.5;cursor:default}.actions{display:flex;gap:8px;margin:12px 0}.hint{margin-top:10px}.link{background:none;border:0;padding:8px 0 0;color:var(--accent);font:inherit;font-size:13px;cursor:pointer}.input{width:100%;font:inherit;font-size:16px;min-height:44px;margin:8px 0;padding:0 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--text)}.check{display:flex;align-items:center;gap:8px;color:var(--mute);font-size:13px}.warn{color:#f59e0b;font-size:13px;margin:8px 0}.badges{margin:8px 0}.badge{display:inline-block;font-size:13px;padding:2px 10px;border-radius:999px;background:var(--line);color:var(--mute)}.badge.ok{background:#22c55e26;color:var(--up)}.badge.bad{background:#f59e0b26;color:#f59e0b}.ok-note{color:var(--up)}.item .row{padding:4px 0}.item-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;width:100%;padding:0;border:0;background:none;color:inherit;font:inherit;text-align:left;cursor:pointer}.item-head .more{color:var(--accent);font-size:13px;white-space:nowrap}.sub{border-top:1px solid var(--line);margin-top:8px;padding-top:8px}.warn-text{color:#f59e0b}.txns summary{color:var(--accent);cursor:pointer;padding:8px 0;font-size:13px}.txns .row{font-size:13px}@media(max-width:720px){.rail{position:fixed;bottom:0;left:0;right:0;width:auto;z-index:10;flex-direction:row;justify-content:space-around;padding:6px 8px calc(6px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid var(--line);background:var(--bg)}.brand{display:none}.tab{flex:1;text-align:center}.main{padding:calc(16px + env(safe-area-inset-top)) 16px 96px}}