:root{color-scheme:light;--ink:#172b35;--muted:#61747d;--line:#dce7e6;--teal:#086c62;--bg:#f6f8f5;--card:#fff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.7 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}header{max-width:1200px;margin:auto;min-height:90px;padding:20px 36px;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{font-size:30px;font-weight:800;letter-spacing:1px;color:var(--ink);white-space:nowrap}.brand span{color:var(--teal)}.brand small{font-size:13px;font-weight:400;letter-spacing:0;margin-left:14px;color:var(--muted)}nav{display:flex;align-items:center;gap:24px}nav form{display:inline}.nav-button,.button,button{display:inline-block;border:0;border-radius:8px;padding:12px 22px;background:var(--teal);color:white;font:inherit;font-weight:600;cursor:pointer;text-align:center}.nav-button{padding:8px 16px}.button:hover,button:hover{background:#08594f;text-decoration:none}.secondary{background:#e6efeb;color:var(--teal)}.secondary:hover{background:#d3e6df}.text-button{padding:0;background:transparent;color:var(--teal);font-weight:400}.text-button:hover{background:transparent}button:disabled{background:#e3e8e5;color:#83918a;cursor:not-allowed}.danger{background:#f8e9e5;color:#9e3f32}.danger:hover{background:#f3d5cd}.preview{background:#e9eee0;color:#5b653d;text-align:center;padding:9px 20px;font-size:13px}main{max-width:1200px;margin:auto;padding:36px 36px 72px;min-height:65vh}.hero{padding:38px 0 60px;max-width:900px}.eyebrow{font-size:13px;color:var(--teal);font-weight:700;letter-spacing:2px}.hero h1{font-size:clamp(36px,5vw,64px);line-height:1.25;letter-spacing:-1px;margin:22px 0}h1{font-size:34px;line-height:1.35}h2{font-size:20px;margin-top:0}h3{font-size:18px}.lead{font-size:18px;color:var(--muted);max-width:650px}.actions{display:flex;gap:12px;margin:30px 0 20px}.availability{font-size:13px;color:var(--muted)}.dot{display:inline-block;width:7px;height:7px;background:#9baa5d;border-radius:50%;margin-right:8px}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.three{grid-template-columns:repeat(3,minmax(0,1fr))}article,.form-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px}.number{display:block;font-size:13px;letter-spacing:3px;color:#789182;margin-bottom:24px}article p{color:var(--muted)}.note{padding:32px;background:#e9f0e9;border-radius:14px;margin-top:32px}.note p{margin-bottom:0;color:var(--muted)}.form-card{max-width:510px;margin:32px auto}.form-card h1{margin-top:8px}label{display:block;font-size:14px;color:var(--ink);margin:18px 0}input,select{display:block;width:100%;border:1px solid #cddbd5;border-radius:7px;padding:12px 13px;background:white;color:var(--ink);font:inherit;margin-top:7px}input:focus,select:focus{outline:2px solid #a7d7ca;outline-offset:1px}form button{margin-top:10px}.form-card form button{width:100%}.muted{color:var(--muted);font-size:13px}.form-card details{font-size:13px;color:var(--muted);margin:16px 0}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading h1{margin-top:5px}.metric{font-size:28px;font-weight:700;color:var(--ink)}section:not(.hero):not(.form-card):not(.note){margin-top:36px}.row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;background:white;border:1px solid var(--line);border-radius:10px;margin:12px 0}.row p{margin:4px 0}.mono{font-family:ui-monospace,Consolas,monospace;overflow-wrap:anywhere;font-size:13px}.empty{padding:28px;border:1px dashed #cfdbd1;color:var(--muted);border-radius:10px}.notice{background:#fff3da;border:1px solid #eddcb4;border-radius:8px;padding:16px;color:#756038}.badge{border:1px solid #bfd5ca;padding:7px 13px;border-radius:24px;color:var(--teal);white-space:nowrap}.code{letter-spacing:4px;text-transform:uppercase}dl{margin:24px 0}dt{font-size:12px;color:var(--muted);margin-top:14px}dd{margin:4px 0}.admin-form{display:flex;flex-wrap:wrap;align-items:end;gap:16px}.admin-form label{min-width:180px;flex:1}.admin-form button{margin-bottom:18px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;background:white;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:14px}th{color:var(--muted);font-weight:500}footer{max-width:1200px;margin:auto;border-top:1px solid var(--line);padding:28px 36px 40px;color:var(--muted);font-size:12px}footer span+span{float:right}footer p{max-width:750px;margin-top:18px}@media(max-width:780px){header{padding:18px 20px;flex-wrap:wrap}nav{gap:14px;flex-wrap:wrap;font-size:13px}.brand{font-size:26px}main{padding:20px 20px 48px}.cards,.three{grid-template-columns:1fr}.hero{padding:20px 0 36px}.form-card{margin:12px auto;padding:24px}.page-heading{align-items:start;flex-direction:column}.row{align-items:start;flex-direction:column}footer{padding:24px 20px}footer span+span{float:none;display:block;margin-top:6px}}

textarea{display:block;width:100%;border:1px solid #cddbd5;border-radius:7px;padding:12px 13px;background:white;color:var(--ink);font:inherit;margin-top:7px;resize:vertical}textarea:focus{outline:2px solid #a7d7ca;outline-offset:1px}.check{display:flex;gap:10px;align-items:flex-start}.check input{width:auto;flex:0 0 auto;margin-top:7px}.wallet-qr{display:block;width:220px;max-width:100%;height:auto;background:white}.review-record{margin:12px 0}hr{border:0;border-top:1px solid var(--line);margin:28px 0}