@font-face{font-family:JXGSerif;font-weight:400;src:url(/fonts/jxg-serif-400.woff2) format("woff2");font-display:block}@font-face{font-family:JXGSerif;font-weight:700;src:url(/fonts/jxg-serif-700.woff2) format("woff2");font-display:block}:root{--bg:#0c0a09;--card:#1c1917;--line:#292524;--amber:#f99c00;--gold:#fcbb00;--deep:#461901;--text:#f5eddf;--mut:#a8a29e}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top,#1c1408 0%,var(--bg) 60%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Noto Sans CJK SC,sans-serif;min-height:100vh}header{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line);background:#0c0a09cc}.logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#f99c00,#7b3306);display:grid;place-items:center;font-family:JXGSerif;font-weight:700;color:#fff;font-size:20px}.brand{font-family:JXGSerif;font-weight:700;font-size:20px}.tag{font-size:12px;color:var(--gold);border:1px solid #f99c0055;border-radius:6px;padding:1px 6px;margin-left:4px}main{max-width:1180px;margin:0 auto;padding:20px;display:grid;grid-template-columns:360px 1fr;gap:20px}@media (max-width:860px){main{grid-template-columns:1fr;padding:12px}}.card{background:var(--card);border:1px solid #f99c0033;border-radius:16px;padding:18px}h1{font-family:JXGSerif;font-weight:700;font-size:24px;margin:0 0 4px;color:#ffe2a9}.lead{color:var(--mut);font-size:13px;margin:0 0 16px;line-height:1.6}label{display:block;font-size:13px;color:var(--gold);margin:12px 0 6px}input,select,textarea{width:100%;background:#0c0a09;border:1px solid #44403c;color:var(--text);border-radius:10px;padding:10px 12px;font-size:15px}input:focus,select:focus{outline:none;border-color:var(--amber)}.row{display:flex;gap:8px}.row>*{flex:1;min-width:0}.row>.small{flex:0 0 auto}button{cursor:pointer;border:0;border-radius:10px;padding:11px 14px;font-size:15px;font-weight:600}.primary{width:100%;margin-top:16px;background:linear-gradient(90deg,#dd7400,#f99c00);color:#1c0a00;font-family:JXGSerif;font-weight:700;font-size:17px}.ghost{background:#292524;color:#ffe2a9;border:1px solid #f99c0044}.small{flex:0 0 auto}.err{color:#ff6b6b;font-size:13px;min-height:18px;margin-top:8px}.mode{font-size:12px;color:var(--mut);margin-top:10px;line-height:1.6}#chart{width:100%;height:auto;border-radius:8px;display:block;background:#fff}.acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.acts .primary{margin:0;flex:1 1 220px;width:auto}textarea{margin-top:12px;font-family:ui-monospace,Menlo,monospace;font-size:12px;height:150px}footer{text-align:center;color:#78716c;font-size:12px;padding:20px}.qmlink{margin-left:auto;font-size:13px;color:#ffe2a9;border:1px solid #f99c0066;background:#292524;border-radius:10px;padding:7px 12px;text-decoration:none;white-space:nowrap}.qmlink:hover{border-color:#f99c00}.qmcta{display:block;text-align:center;margin-top:12px;padding:12px;border-radius:10px;background:linear-gradient(90deg,#461901,#7b3306);color:#ffe2a9;text-decoration:none;font-family:JXGSerif;font-weight:700;border:1px solid #f99c0055}@media (max-width:520px){.tag{display:none}.qmlink{font-size:12px;padding:6px 9px}}.opt{display:flex;align-items:center;gap:6px;color:var(--text);font-size:14px;margin:0;background:#0c0a09;border:1px solid #44403c;border-radius:10px;padding:9px 12px;cursor:pointer}.opt input{width:auto;margin:0}.chk{margin-top:12px}.pz{width:100%;border-collapse:collapse;text-align:center;font-size:13px}.pz td,.pz th{border:1px solid var(--line);padding:6px 4px}.pz th{color:var(--gold);font-weight:600;background:#0c0a09}.pz .gz{font-family:JXGSerif;font-weight:700;font-size:26px;color:#ffe2a9;line-height:1.2}.pz .sub{color:var(--mut);font-size:12px}.info{font-size:13px;line-height:1.8;color:var(--mut);margin:0 0 10px}.info b{color:var(--text);font-weight:600}.dy{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:6px;margin-top:10px}.dy div{border:1px solid var(--line);border-radius:8px;padding:6px;text-align:center;font-size:12px;color:var(--mut)}.dy b{display:block;font-family:JXGSerif;font-size:18px;color:#ffe2a9}textarea#json{height:260px}h3{font-family:JXGSerif;color:#ffe2a9;font-size:16px;margin:14px 0 6px}