:root{color-scheme:light;--ink:#253a30;--muted:#67776a;--line:#dce3d8;--green:#285c42;--paper:#f3f4ec}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 system-ui,-apple-system,"Noto Sans TC",sans-serif}main{max-width:1080px;margin:auto;padding:32px 28px}header,.toolbar,.section-head,.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}header{padding-bottom:26px;border-bottom:1px solid var(--line)}.brand{font-size:15px;font-weight:800;letter-spacing:.12em}.tag{padding:4px 12px;border:1px solid var(--line);border-radius:20px;font-size:12px}.intro{padding:44px 0 28px}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:750;color:var(--muted);margin:0 0 12px}h1{font-size:clamp(30px,5vw,46px);font-weight:650;letter-spacing:-.04em;margin:0}h2{font-size:20px;margin:12px 0}p{color:var(--muted);margin:8px 0 16px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card{background:#fffef9;border:1px solid var(--line);border-radius:18px;padding:28px;margin-bottom:20px}.icon{font-size:30px;color:var(--green)}.foot{border-top:1px solid var(--line);padding-top:16px;font-size:13px;color:var(--muted)}small{font-size:12px;padding:3px 8px;border-radius:6px;background:var(--paper);margin-left:8px;font-weight:500}.switch{width:62px;height:36px;border:0;border-radius:30px;padding:4px;background:#bdc5bc;cursor:pointer;transition:background .15s}.switch span{display:block;width:28px;height:28px;border-radius:50%;background:white;box-shadow:0 1px 4px #0002;transition:transform .15s}.switch[aria-checked=true]{background:var(--green)}.switch[aria-checked=true] span{transform:translateX(26px)}button:focus-visible,input:focus-visible{outline:3px solid #c3a45c;outline-offset:4px}button:disabled{opacity:.5;cursor:wait}button{font:inherit;background:var(--green);color:white;border:0;border-radius:9px;padding:9px 18px;cursor:pointer}.quiet{color:var(--green);background:transparent;font-size:13px;padding:8px}.toolbar{margin-bottom:20px;color:var(--muted);font-size:12px}.note{font-size:12px;line-height:1.8;margin-top:18px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-variant-numeric:tabular-nums}th{font-size:12px;color:var(--muted);font-weight:500}td,th{padding:13px 8px;border-bottom:1px solid var(--line)}.warning,#message:not(:empty){padding:14px 18px;border:1px solid #d6bc7b;background:#fff4d9;border-radius:10px;margin-bottom:20px}.row{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}.row span{color:var(--muted)}footer{border-top:1px solid var(--line);padding-top:20px;margin-top:34px;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:11px;letter-spacing:.08em}label{display:block;font-size:13px}input{display:block;width:100%;max-width:460px;margin:8px 0 20px;padding:12px;border:1px solid var(--line);border-radius:8px;font:inherit}#login{max-width:560px}#last strong{font-size:30px;color:var(--green)}[hidden]{display:none!important}@media(max-width:650px){main{padding:22px 18px}.grid{grid-template-columns:1fr;gap:0}.card{padding:22px}.intro{padding:30px 0 20px}footer{flex-direction:column}.toolbar{align-items:flex-start}.section-head{align-items:flex-start}}

h3{font-size:15px;font-weight:650;margin:18px 0 8px}summary{cursor:pointer;color:var(--green);padding:12px 0}details table{font-size:12px;min-width:590px}#ask-status{font-size:12px;color:var(--muted);margin-bottom:8px}

#trade-sample{max-width:100%;padding:10px;margin:8px 0 12px;border:1px solid var(--line);border-radius:8px;background:#fffef9;color:var(--ink);font:inherit}