:root{color-scheme:dark;--bg:#0b1012;--card:#121a1d;--line:#253237;--text:#edf3ef;--muted:#8d9d9f;--accent:#b7ed7e;--ink:#15230c;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);line-height:1.65}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}header{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - 1280px)/2));gap:24px;background:#0b1012e8}nav{display:flex;gap:30px;color:#b2bebb}.brand{font-size:30px;line-height:1;font-weight:800;color:var(--accent);display:flex;gap:12px;align-items:center}.brand span{letter-spacing:3px;font-size:15px;color:var(--text)}main{max-width:1280px;margin:auto;padding:0 28px}.chip{border:1px solid #36483e;background:#1b281d;border-radius:20px;padding:5px 11px;color:#b8d5a5;font-size:11px;white-space:nowrap;letter-spacing:.5px}.chip i,.dot{display:inline-block;width:6px;height:6px;border-radius:100%;background:var(--accent);margin-right:7px}.intro{padding:56px 0 32px;display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:center}.eyebrow{font-size:10px;letter-spacing:2.5px;color:var(--accent);font-weight:600;margin:0 0 12px}h1{font-size:42px;letter-spacing:-1px;font-weight:650;margin:0 0 14px;line-height:1.4}h1 span{color:var(--accent)}.lead{color:var(--muted);max-width:650px;margin:0}.blueprint{background-image:linear-gradient(#24333740 1px,transparent 1px),linear-gradient(90deg,#24333740 1px,transparent 1px);background-size:20px 20px;mask-image:linear-gradient(90deg,transparent,black 20%,black 85%,transparent);text-align:center;color:#638b6e;font-family:monospace;font-size:10px;letter-spacing:3px;padding:10px}.blueprint svg{max-width:330px;stroke:#a8dc80;fill:none;stroke-width:1.5;display:block;margin:auto}.notice{background:#1a241c;border:1px solid #2d3d2b;padding:12px 16px;display:flex;align-items:center;border-radius:8px;margin:0 0 24px;font-size:12px;color:#a7bba4}.notice p{margin:0}.notice strong{color:#c9dfbb}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:24px;align-items:start}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:20px;box-shadow:0 8px 28px #0000000a}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.card-head>div:first-child{display:flex;align-items:center;gap:12px}.card h2{font-size:17px;font-weight:600;margin:0}.step{font-family:monospace;font-size:11px;padding:3px 8px;border:1px solid #38453d;border-radius:5px;color:var(--accent)}.subtle,.muted{color:var(--muted);font-size:12px}.small{color:var(--muted);font-size:11px;margin:12px 0 0;line-height:1.8}label{display:block;font-size:12px;color:#b5c1c0}input,textarea{width:100%;background:#0d1417;border:1px solid #304044;border-radius:7px;color:#dce7e1;padding:11px 12px;font:inherit;margin:7px 0;outline:none;transition:border-color .2s}input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px #b7ed7e12}textarea{resize:vertical;line-height:1.6}textarea.code{font:12px/1.7 Consolas,monospace;min-height:240px;color:#bdd5cc}button,.file-button{border:1px solid #35464b;background:#1b282d;border-radius:6px;padding:9px 13px;color:var(--text);font:inherit;font-size:12px;cursor:pointer;white-space:nowrap;transition:.15s}button:hover,.file-button:hover{background:#293a3d;border-color:#677d6b}.primary{background:var(--accent);border-color:var(--accent);color:var(--ink);font-weight:650}.primary:hover{background:#c7f59c;border-color:#c7f59c}button:disabled{cursor:not-allowed;opacity:.4}.wide{width:100%;margin-top:20px;padding:13px;display:flex;justify-content:center;gap:20px}.link{border:0;background:transparent;padding:4px 0;color:#bfd2bc}.actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.wallet-input{display:flex;gap:10px;align-items:center}.wallet-input input{min-width:0}.wallet-info{font-family:Consolas,monospace;font-size:12px;background:#0d1417;margin-top:17px;padding:13px;overflow-wrap:anywhere;border-radius:6px;color:#b6d0bd}.grid{display:grid;gap:14px;margin-top:18px}.three{grid-template-columns:repeat(3,1fr)}details{margin-top:16px}summary{font-size:11px;color:#a3b7a9;cursor:pointer}.table-wrap{overflow:auto}table{border-collapse:collapse;font-size:11px;width:100%;margin-top:12px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px 6px;white-space:nowrap}th{font-weight:500;color:var(--muted)}.circuit-view{padding:20px;margin-top:16px;min-height:90px;background:#0b1214;border:1px dashed #293b35;border-radius:8px;color:#6f8a7c;overflow:auto;text-align:center;font:11px monospace}.circuit-view svg{display:block;margin:auto}.fingerprint{font:10px/1.8 Consolas,monospace;overflow-wrap:anywhere;color:#799286;margin-top:12px}.preview-card{position:relative}.empty{text-align:center;padding:35px 0 45px;color:#d5e0d8}.empty-symbol{font:62px/1 monospace;color:#9bc67e}.empty span{font-size:12px;color:var(--muted)}.boundary{border-top:1px solid var(--line);margin-top:18px;padding-top:20px;display:grid;gap:8px;font-size:11px;color:#8a9c93}.big-fee{text-align:left;padding:16px 0 20px;border-bottom:1px solid var(--line)}.big-fee>span{display:block;font-size:12px;color:var(--muted)}.big-fee strong{font-size:38px;font-weight:600;letter-spacing:-1px;margin-right:8px;color:var(--accent)}.big-fee small{font-size:12px;color:var(--muted)}.metric{display:flex;justify-content:space-between;gap:12px;margin:10px 0;font-size:12px}.metric span:first-child{color:var(--muted)}.batch{background:#0d1417;border:1px solid #27362f;border-radius:7px;padding:12px;margin:12px 0;font-size:11px}.batch strong{font-size:12px;color:#c0d7b2}.tx{font-size:11px;overflow-wrap:anywhere;border-bottom:1px solid var(--line);padding:9px 0}.confirm{display:flex;align-items:flex-start;gap:8px;line-height:1.7;margin-top:20px;font-size:11px}.confirm input{width:14px;flex-shrink:0;accent-color:var(--accent);margin-top:4px}.compact h3{font-size:13px;margin-top:0}.compact p{font-size:12px;color:var(--muted)}.history{margin-top:12px}.history .eyebrow{margin:0}.history .card-head>div:first-child{display:block}.empty-history{text-align:center;padding:40px;color:#7e9189}.order{border-top:1px solid var(--line);padding:20px 0}.order-head{display:flex;gap:14px;justify-content:space-between;align-items:center}.order-head h3{font-size:13px;margin:0}.state{color:var(--accent);font-size:11px}.row-action{padding:5px 8px;margin-left:8px;font-size:10px}footer{display:flex;justify-content:space-between;gap:20px;padding:25px 0 80px;border-top:1px solid var(--line);font-size:10px;letter-spacing:1px;color:#6f827a}#status{position:fixed;bottom:0;left:0;right:0;background:#18241eeF;border-top:1px solid #374a3b;color:#c3d7bd;font-size:12px;padding:12px max(24px,calc((100vw - 1224px)/2));white-space:nowrap;text-overflow:ellipsis;overflow:hidden;z-index:5}#status.error{color:#ffbaa1;background:#2b1b16;border-color:#754a38}.status-dot{display:inline-block;width:6px;height:6px;background:var(--accent);margin-right:10px;border-radius:50%}[hidden]{display:none!important}@media(min-width:1000px){aside{position:sticky;top:20px}}@media(max-width:1000px){.workspace{grid-template-columns:minmax(0,1fr) 310px}.card{padding:18px}h1{font-size:34px}}@media(max-width:780px){header{padding:0 20px;height:66px}nav{gap:15px;font-size:11px}header>.chip{display:none}main{padding:0 16px}.intro{grid-template-columns:1fr;padding:32px 0 24px}.blueprint{display:none}h1{font-size:30px}.workspace{grid-template-columns:1fr}.three{grid-template-columns:1fr 1fr}.three>label:last-child{grid-column:1/-1}.card-head{align-items:flex-start;flex-wrap:wrap}.history .card-head{display:block}.history .actions{margin-top:14px}footer{flex-wrap:wrap}.wallet-input{flex-wrap:wrap}.wallet-input input{width:100%}.wallet-input button{width:100%;margin-bottom:8px}.order-head{align-items:flex-start}.notice{align-items:flex-start}.card{border-radius:10px}}

.cost-usd{font-size:21px;color:#d8ecc6;margin-top:2px}.outpoint{font:10px/1.6 Consolas,monospace;overflow-wrap:anywhere;color:var(--muted);margin-top:10px}.metric span:last-child{text-align:right;overflow-wrap:anywhere}.metric span{min-width:0}.price-actions{margin-top:14px}#rbf-estimate-result{margin-top:12px}#rbf-estimate-result:empty{display:none}#rbf-simulation button{white-space:normal}

.metric.amount{display:block}.metric.amount span{display:block}.metric.amount span:last-child{text-align:left;margin-top:4px;line-height:1.7}.metric.amount span:first-child{white-space:normal}