:root{--ink:#172033;--muted:#687386;--line:#e7eaf0;--brand:#6558e8;--soft:#f5f3ff;--green:#15966a;--code:#171a23}*{box-sizing:border-box}body{margin:0;font:15px/1.65 Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink)}a{color:inherit}header{height:68px;padding:0 max(24px,calc((100% - 1160px)/2));display:flex;align-items:center;border-bottom:1px solid var(--line);background:#ffffffed;backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}.brand{text-decoration:none;font-size:17px;font-weight:800;display:flex;align-items:center;gap:10px}.brand b{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;color:#fff;background:linear-gradient(135deg,#7c6ff2,#4e44cc);font-size:12px}.mode{margin-left:auto;color:var(--green);font-size:13px;background:#ecfaf4;padding:5px 10px;border-radius:20px}.home{max-width:1160px;margin:auto;padding:0 24px 90px}.hero{padding:95px 0 80px;background:radial-gradient(circle at 65% 40%,#ece9ff,transparent 35%)}small{color:var(--brand);font-weight:800;letter-spacing:.14em}.hero h1{font-size:52px;line-height:1.12;margin:14px 0 18px;letter-spacing:-2px}.hero p{max-width:650px;color:var(--muted);font-size:18px}.button{display:inline-block;margin-top:18px;padding:10px 18px;border-radius:9px;text-decoration:none;background:var(--brand);color:#fff;font-weight:700}.section-head{display:flex;justify-content:space-between;align-items:end}.section-head h2{font-size:30px;margin:4px 0 20px}.section-head>b{color:var(--muted);font-size:13px}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.card{border:1px solid var(--line);border-radius:16px;padding:25px;text-decoration:none;transition:.2s;box-shadow:0 8px 30px #18213a08}.card:hover{transform:translateY(-3px);border-color:#c9c4fb;box-shadow:0 16px 40px #4338ca16}.card>div{display:flex;justify-content:space-between}.card em,.card i{font-style:normal;font-size:12px;padding:4px 9px;border-radius:20px}.card em{background:var(--soft);color:var(--brand)}.card i{color:var(--green);background:#eefaf6}.card h3{font-size:21px;margin:20px 0 8px}.card>code{display:block;background:#f6f7f9;padding:9px 11px;border-radius:7px}.card p{color:var(--muted);min-height:50px}.card strong{color:var(--brand)}.rules{margin-top:65px;background:#f8f9fb;border:1px solid var(--line);padding:28px;border-radius:16px}.rules>div{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.rules article>b{color:var(--brand)}.rules h3{margin:4px 0}.rules p{color:var(--muted);margin:0}footer{text-align:center;border-top:1px solid var(--line);padding:24px;color:var(--muted)}
.layout{display:grid;grid-template-columns:250px minmax(0,1fr);max-width:1320px;margin:auto}.sidebar{position:sticky;top:68px;height:calc(100vh - 68px);border-right:1px solid var(--line);padding:28px 18px}.sidebar>a{display:block;text-decoration:none;color:var(--muted);margin-bottom:25px}.sidebar label{font-size:12px;font-weight:800;color:#9299a6;margin:12px}.sidebar nav a{display:block;text-decoration:none;padding:10px 12px;border-radius:8px;color:#596274;margin:3px 0}.sidebar nav a.active{background:var(--soft);color:var(--brand);font-weight:700}.sidebar nav span{float:right;font-size:9px}.doc{max-width:930px;padding:52px 60px 100px}.title{display:flex;align-items:start;gap:20px}.doc h1{font-size:32px;line-height:1.25;margin:0 0 15px}.debug{margin-left:auto;border:0;border-radius:9px;padding:10px 19px;background:var(--brand);color:white;font-weight:700}.endpoint{display:flex;gap:9px;align-items:center;margin-bottom:30px}.post{font-size:11px;font-weight:800;color:#8952cd;background:#f3eaff;border-radius:5px;padding:3px 8px}.path,code{font-family:ui-monospace,Consolas,monospace}.notice{border-left:3px solid #e8a32e;background:#fff8e9;padding:11px 14px}.doc h2{margin:40px 0 15px;font-size:23px}.table{width:100%;border:1px solid var(--line);border-radius:10px;border-spacing:0;overflow:hidden}.table th,.table td{text-align:left;padding:10px 13px;border-bottom:1px solid var(--line)}.table th{background:#f7f8fa;font-size:13px}.table tr:last-child td{border:0}.table td:first-child{font:13px ui-monospace,Consolas,monospace}.params{display:grid;gap:10px}.param{border:1px solid var(--line);border-radius:9px;padding:13px 15px}.param b{font-family:ui-monospace,Consolas,monospace}.req,.opt{font-size:11px;margin-left:8px;padding:2px 6px;border-radius:4px}.req{color:#c34141;background:#fff0f0}.opt{color:#667085;background:#f1f2f4}.param p{margin:4px 0 0;color:var(--muted)}.codebox{position:relative;background:var(--code);color:#e9ebf0;border-radius:10px;padding:18px;margin:14px 0;overflow:auto}.codebox pre{margin:0;white-space:pre-wrap;font:13px/1.7 ui-monospace,Consolas,monospace}.copy{position:absolute;right:10px;top:9px;background:#2b2f3a;color:#d9dce3;border:1px solid #404551;border-radius:6px;padding:5px 9px}.tabs{display:flex;gap:18px;border-bottom:1px solid var(--line)}.tab{border:0;background:none;padding:9px 0;color:var(--muted)}.tab.active{color:var(--brand);border-bottom:2px solid var(--brand)}.success{border:1px solid var(--line);padding:12px 14px;border-radius:9px 9px 0 0}.response{margin-top:0;border-radius:0 0 9px 9px}.dialog{display:none;position:fixed;inset:0;background:#10142573;z-index:20;align-items:center;justify-content:center;padding:20px}.dialog.open{display:flex}.modal{background:#fff;width:min(700px,100%);max-height:90vh;overflow:auto;border-radius:15px}.modal-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex}.modal-head h2{margin:0}.close{margin-left:auto;border:0;background:none;font-size:25px}.form{padding:20px 22px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:flex;flex-direction:column;gap:5px}.field.full{grid-column:1/-1}.field input,.field select{padding:10px;border:1px solid #dfe2e8;border-radius:8px}.actions{text-align:right;margin-top:18px}.send{border:0;background:var(--brand);color:#fff;border-radius:8px;padding:9px 17px}.result{display:none;margin-top:17px}.result.show{display:block}.result pre{background:var(--code);color:#e9ebf0;border-radius:8px;padding:14px;white-space:pre-wrap;max-height:280px;overflow:auto}.test-note{font-size:12px;color:var(--muted)}
@media(max-width:800px){.hero h1{font-size:38px}.cards,.rules>div{grid-template-columns:1fr}.layout{display:block}.sidebar{position:static;height:auto;border:0;border-bottom:1px solid var(--line);padding:12px 20px}.sidebar>a,.sidebar label{display:none}.sidebar nav{display:flex;overflow:auto}.sidebar nav a{white-space:nowrap}.doc{padding:34px 20px 70px}.title{display:block}.debug{margin:8px 0 18px}.fields{grid-template-columns:1fr}.field.full{grid-column:auto}}
.header-link{margin-left:auto;text-decoration:none;color:var(--muted);font-weight:650}.header-link:hover{color:var(--brand)}.tabs{overflow-x:auto;scrollbar-width:thin}.tab{white-space:nowrap}.snippet{min-height:230px}.success span{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);margin-right:8px}