:root{color-scheme:light;--bg:#f6f5ef;--paper:#fffefa;--ink:#19362f;--muted:#73827a;--line:#dce2d9;--green:#19715e;--soft:#edf2e9;--bad:#a33d35;font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-size:15px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}a{color:var(--green);text-underline-offset:4px}button,input,textarea,select{font:inherit}button{border:0;border-radius:10px;background:var(--green);color:white;min-height:44px;padding:11px 20px;font-weight:600;cursor:pointer}button:hover{filter:brightness(.94)}button:disabled{opacity:.5;cursor:wait}.secondary{color:var(--ink);background:var(--soft)}.danger{background:var(--bad)}input,textarea,select{display:block;width:100%;padding:13px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink)}input:focus,textarea:focus,select:focus{outline:2px solid var(--green);outline-offset:2px}textarea{min-height:130px;resize:vertical;font:13px/1.6 Consolas,monospace}label{display:block;margin:22px 0 8px;font-size:14px;font-weight:600}.top{max-width:1120px;margin:auto;padding:30px 30px 23px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.brand{font:italic 30px Georgia,serif;letter-spacing:-1px;text-decoration:none;color:var(--ink)}.top span{font-size:12px;color:var(--muted);letter-spacing:2px}.layout{max-width:1020px;margin:70px auto;padding:0 30px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:70px}.eyebrow{font:12px Consolas,monospace;color:var(--green);letter-spacing:2px}h1{font-size:32px;line-height:1.35;font-weight:600;letter-spacing:-1px;margin:15px 0}h2{font-size:22px;margin:0 0 12px}h3{font-size:17px}p{line-height:1.9}.muted,.hint{color:var(--muted)}.hint{font-size:12px;line-height:1.9}.panel{padding:32px;border:1px solid var(--line);background:var(--paper);border-radius:18px;box-shadow:0 6px 26px #26382904}.steps{list-style:none;padding:12px 0;margin:0}.steps li{padding:16px 0;display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}.steps b{display:grid;place-items:center;width:27px;height:27px;background:#e6ebe2;border-radius:50%;font:12px Consolas,monospace}.steps li.active{color:var(--green)}.steps li.active b{background:var(--green);color:white}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.note{padding:15px 18px;background:var(--soft);border-radius:10px;font-size:13px;line-height:1.8;margin:18px 0}.error{color:var(--bad);min-height:24px;font-size:13px;line-height:1.7;margin-top:16px;white-space:pre-wrap}.tag{display:inline-block;border:1px solid var(--line);border-radius:30px;padding:5px 12px;font-size:12px;color:var(--green)}.summary{display:flex;gap:16px;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line)}.summary strong{display:block;margin:7px 0}.check{display:flex;align-items:flex-start;gap:10px;font-size:13px;font-weight:400;line-height:1.8}.check input{width:17px;height:17px;margin-top:4px;flex:none}.result{text-align:center;padding:30px 0}.result .symbol{font:40px Georgia,serif;color:var(--green);margin-bottom:15px}.order-no{font:13px/1.8 Consolas,monospace;word-break:break-all;color:var(--muted)}.footer{max-width:1020px;margin:60px auto 25px;padding:0 30px;color:var(--muted);font-size:12px;display:flex;justify-content:space-between;gap:15px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid label{margin-top:10px}.admin-wrap{max-width:1100px;margin:40px auto;padding:0 25px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0}.admin-wrap .panel{padding:24px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}td,th{padding:11px 8px;border-bottom:1px solid var(--line);white-space:nowrap}td button{min-height:30px;font-size:12px;padding:6px 9px}.login{max-width:500px;margin:80px auto}.small{font-size:12px}details{margin-top:20px}summary{cursor:pointer;font-size:14px}.code-output{min-height:120px}#notice{scroll-margin-top:20px}[hidden]{display:none!important}@media(max-width:760px){.top{padding:22px}.top span{letter-spacing:0}.layout{margin:35px auto;padding:0 20px;display:block}.layout aside{margin-bottom:25px}.layout aside>p{display:none}.steps{display:flex;justify-content:space-between;gap:8px}.steps li{font-size:11px;gap:6px}.steps b{width:22px;height:22px}.panel{padding:23px}h1{font-size:27px}.footer{padding:0 20px}.grid,.admin-grid{grid-template-columns:1fr}.admin-wrap{padding:0 15px}.summary{gap:10px}}