:root{--ink:#27282c;--muted:#787879;--line:#e4e2dd;--paper:#f6f5f1;--accent:#dc593a;--white:#fff;--violet:#696382}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}header,main,footer{max-width:1220px;margin:auto}header{height:96px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{text-decoration:none;color:var(--ink);font-size:28px;font-weight:750;letter-spacing:3px;display:flex;align-items:center;gap:24px}.brand ruby{ruby-align:center}.brand rt{font-size:9px;line-height:1;color:var(--muted);font-weight:400;letter-spacing:.08em}.brand span{font-size:12px;letter-spacing:1px;color:var(--muted);font-weight:400}.pill{font-size:12px;padding:9px 15px;border:1px solid var(--line);border-radius:30px;background:#fff9}.pill:before{content:"";display:inline-block;width:6px;height:6px;margin-right:8px;border-radius:50%;background:#aa9877}.pill.ready:before{background:#568469}.intro{padding:54px 0 34px}.eyebrow{text-transform:uppercase;font-size:12px;color:var(--accent);letter-spacing:3px;margin-bottom:18px}h1{font-size:48px;line-height:1.3;font-weight:600;letter-spacing:1px;margin:0}.intro p{font-size:14px;color:var(--muted);margin:20px 0 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin-bottom:32px}.stats div{padding-left:30px;border-left:1px solid var(--line)}.stats div:first-child{padding-left:0;border:0}.stats strong{font-size:27px;display:block;font-weight:550;font-variant-numeric:tabular-nums}.stats span{font-size:12px;color:var(--muted);display:block;margin-top:8px}.workspace{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.panel{padding:25px;background:var(--white);border:1px solid var(--line);border-radius:14px;min-height:500px}.panel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}h2{font-size:15px;margin:0;font-weight:550}.number{font-family:monospace;font-size:12px;color:var(--accent);margin-right:12px}.subtle{font-size:12px;color:var(--muted)}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.quiet{border:0;background:none;color:var(--muted);font-size:12px}textarea{display:block;width:100%;height:265px;resize:vertical;border:1px solid #eceae6;border-radius:8px;background:#fafaf8;padding:18px;font:14px/1.9 inherit;color:var(--ink);font-family:inherit;font-size:14px;line-height:1.9}textarea::placeholder{color:#a2a1a0}.editor-bottom{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:10px}.examples{display:flex;gap:8px;align-items:center;margin:24px 0 18px;font-size:11px;color:var(--muted)}.examples button{background:#f5f4f0;border:0;border-radius:5px;padding:7px 12px;font-size:12px;color:#64625f}.examples button:hover{background:#eeebe5}.primary{display:flex;justify-content:space-between;align-items:center;width:100%;background:var(--ink);color:white;border:0;border-radius:8px;padding:15px 18px;font-size:14px}.primary:hover{background:#494947}.primary:disabled{opacity:.4;cursor:not-allowed}.error{font-size:12px;color:#b1442f;line-height:1.6;margin:12px 0 0}.error:empty{display:none}#empty{text-align:center;padding:80px 15px 50px;color:var(--muted)}.orbit{display:grid;place-items:center;width:74px;height:74px;border:1px solid #d8d4df;border-radius:50%;margin:0 auto 24px;font-family:serif;font-size:28px;color:var(--violet);background:#f6f4f8}#empty h3{font-weight:450;font-size:17px;color:#5d5a64}#empty p{font-size:12px;line-height:1.8}.winner{display:flex;justify-content:space-between;align-items:center;background:#f4f2f7;padding:20px;border-radius:9px;margin-bottom:14px}.winner h3{font-size:30px;font-weight:550;margin:8px 0 0}.winner strong{font-size:32px;font-weight:500;color:var(--violet)}.token-info{font-size:11px;line-height:1.7;color:var(--muted);margin-bottom:18px}.bar-row{display:grid;grid-template-columns:45px 1fr 48px;gap:12px;align-items:center;font-size:12px;margin:12px 0}.track{height:5px;background:#f1f0f3;border-radius:5px;overflow:hidden}.fill{height:100%;background:#afa8c1;border-radius:5px}.bar-row:first-child .fill{background:var(--accent)}.bar-row span:last-child{text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}.footnote{display:grid;grid-template-columns:150px 1fr;gap:18px;border-top:1px solid var(--line);padding:25px 0;margin-top:32px;color:var(--muted);font-size:11px;line-height:1.9}.footnote p{margin:0}.footnote span{color:var(--ink)}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:24px 0 32px;color:#92918d;font-size:11px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:1280px){header,main,footer{margin-left:5%;margin-right:5%}}@media(max-width:760px){header{height:76px}.brand{font-size:24px;gap:12px}.brand span{display:none}.intro{padding-top:35px}h1{font-size:36px}.workspace{grid-template-columns:1fr}.stats{gap:16px;grid-template-columns:repeat(2,1fr)}.stats div:nth-child(3){border:0;padding-left:0}.stats strong{font-size:24px}.panel{padding:20px}.footnote{grid-template-columns:1fr;gap:8px}.intro p{line-height:1.8}.result{min-height:420px}}