:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f7fb;--panel:#fff;--panel-soft:#eef5f3;--text:#16202a;--muted:#667587;--line:#d8e1ea;--primary:#176b5d;--primary-strong:#0f5147;--danger:#b42318;--shadow:0 16px 40px #15283e1a}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:linear-gradient(180deg, #e6f1eee6, #f4f7fbf5 340px), var(--bg);color:var(--text);font-family:Arial,Microsoft YaHei,PingFang SC,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.shell{width:min(1120px,100% - 32px);margin:0 auto;padding:28px 0 48px}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px;display:flex}.brand{align-items:center;gap:12px;min-width:0;display:flex}.brand-mark{background:var(--primary);color:#fff;border-radius:8px;place-items:center;width:42px;height:42px;font-weight:800;display:grid}.brand-title{margin:0;font-size:20px;font-weight:800}.brand-subtitle{color:var(--muted);margin:3px 0 0;font-size:13px}.nav-actions,.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.hero{grid-template-columns:minmax(0,.95fr) minmax(340px,1.05fr);align-items:start;gap:24px;display:grid}.claim-page{gap:22px;width:min(920px,100%);margin:0 auto;display:grid}.intro{padding:34px 0 0}.intro-centered{text-align:center;padding-top:10px}.intro h1{letter-spacing:0;max-width:560px;margin:0;font-size:clamp(34px,5vw,58px);line-height:1.08}.intro p{max-width:560px;color:var(--muted);margin:18px 0 0;font-size:16px;line-height:1.8}.intro-centered h1,.intro-centered p{margin-left:auto;margin-right:auto}.single-line-note{white-space:nowrap;max-width:none}@media (max-width:760px){.single-line-note{white-space:normal}}.panel{border:1px solid var(--line);box-shadow:var(--shadow);background:#fffffff0;border-radius:8px}.claim-panel{padding:22px}.panel h2{margin:0 0 16px;font-size:20px}.form,.stack{gap:14px;display:grid}.field{gap:8px;display:grid}.field span,.label{color:#2e3b48;font-size:14px;font-weight:700}.input,.textarea{border:1px solid var(--line);width:100%;color:var(--text);background:#fff;border-radius:8px;outline:none}.input{height:46px;padding:0 13px}.textarea{resize:vertical;min-height:150px;padding:12px 13px;line-height:1.6}.code-textarea{min-height:190px}.input:focus,.textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #176b5d24}.split{grid-template-columns:1fr 150px;gap:12px;display:grid}.button{cursor:pointer;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;min-height:42px;padding:0 16px;font-weight:800;display:inline-flex}.button:disabled{cursor:not-allowed;opacity:.62}.button-primary{background:var(--primary);color:#fff}.button-primary:hover:not(:disabled){background:var(--primary-strong)}.button-ghost{border-color:var(--line);color:var(--text);background:#fff}.button-danger{color:var(--danger);background:#fff5f5;border-color:#b4231840}.message{background:var(--panel-soft);color:#23534b;border-radius:8px;padding:11px 12px;line-height:1.5}.message-error{color:var(--danger);background:#fff1f0}.result-box{margin-top:16px}.result-list{border:1px solid var(--line);color:#e8f4f1;white-space:pre-wrap;word-break:break-all;background:#0f1720;border-radius:8px;min-height:160px;margin:10px 0 0;padding:14px;overflow:auto}.admin-layout{grid-template-columns:1fr;align-items:start;gap:18px;display:grid}.table-wrap{overflow-x:auto}.table{border-collapse:collapse;width:100%;min-width:720px}.table th,.table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:12px 10px;font-size:14px}.table th{color:#445366;white-space:nowrap;font-size:13px}.claim-record-table{table-layout:fixed;min-width:1100px}.claim-record-time{width:150px}.claim-record-code{width:140px}.claim-record-ip{width:150px}.claim-record-count{width:70px}.claim-record-result{width:auto;min-width:520px}.claim-record-table th,.claim-record-table td{white-space:nowrap}.claim-record-table th:last-child,.claim-record-table td:last-child{white-space:pre-wrap;word-break:break-all}.check-cell{text-align:center;width:44px}.check-cell input{cursor:pointer;width:16px;height:16px}.pagination{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:12px 0;display:flex}.page-size-field{color:var(--muted);align-items:center;gap:7px;font-size:13px;display:inline-flex}.select{border:1px solid var(--line);height:38px;color:var(--text);background:#fff;border-radius:8px;outline:none;padding:0 10px}.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #176b5d24}.mono{word-break:break-all;font-family:Consolas,Courier New,monospace}.badge{min-height:24px;color:var(--primary-strong);background:#eef5f3;border-radius:999px;align-items:center;padding:0 9px;font-size:12px;font-weight:800;display:inline-flex}.badge-off{color:#6a737d;background:#f1f3f5}.login-wrap{place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{width:min(420px,100%);padding:24px}.muted{color:var(--muted)}.small{font-size:13px}@media (max-width:860px){.hero,.admin-layout{grid-template-columns:1fr}.intro{padding-top:4px}}@media (max-width:560px){.shell{width:min(100% - 22px,1120px);padding-top:18px}.split{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.button{width:100%}}