:root{--bg:#f4f6fb;--card:#fff;--text:#1f2937;--muted:#667085;--line:#e5e7eb;--brand:#24385c;--brand2:#31598f;--soft:#f8fafc;--danger:#b91c1c;--ok:#047857;--warn:#b45309;--shadow:0 6px 18px rgba(15,23,42,.06)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"PingFang SC","Microsoft Yahei",sans-serif;background:var(--bg);color:var(--text)}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:18px 24px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:white}.topbar h1{margin:0;font-size:24px}.topbar p{margin:4px 0 0;color:#dbeafe}.badge{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);padding:8px 12px;border-radius:999px;font-size:13px}.tabs{display:flex;gap:8px;overflow:auto;padding:10px 18px;background:white;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.tab{border:1px solid var(--line);background:#fff;color:#334155;padding:9px 14px;border-radius:10px;cursor:pointer;white-space:nowrap;font-weight:700}.tab.active{background:var(--brand);color:white;border-color:var(--brand)}main{max-width:1280px;margin:0 auto;padding:16px}.panel{display:none}.panel.active{display:block}.classic-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:16px;align-items:start}.classic-left{min-width:0}.classic-right{min-width:0}.sticky-card{position:sticky;top:68px}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.classic-grid{margin-top:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow)}.section-card{padding:16px}.section-title{display:flex;align-items:center;gap:9px;margin-bottom:14px}.section-title span{width:26px;height:26px;border-radius:999px;background:#e8eef9;color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;flex:0 0 auto}.section-title h2{margin:0;font-size:17px}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.formgrid.four{grid-template-columns:repeat(4,minmax(0,1fr))}label{font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:6px}.full{margin-top:12px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 11px;font-size:15px;background:#fff;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:#9db5dd;box-shadow:0 0 0 3px rgba(49,89,143,.12)}textarea{resize:vertical}button{background:var(--brand);color:white;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer}button.secondary{background:#eef2ff;color:var(--brand);border:1px solid #c7d2fe}button.danger{background:#fee2e2;color:var(--danger);border:1px solid #fecaca}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.vertical-actions{flex-direction:column}.vertical-actions button{width:100%}.inline-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.resultbox{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:6px}.resultbox.onecol{grid-template-columns:1fr}.resultbox div{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:11px}.resultbox span{display:block;color:var(--muted);font-size:12px}.resultbox b{font-size:18px}.mini-result{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px;padding:10px;border-radius:12px;background:var(--soft);border:1px solid var(--line);font-size:13px}.summary{border-radius:12px;padding:12px;background:var(--soft);border:1px solid var(--line);line-height:1.65;margin-top:12px;white-space:pre-line;font-size:13px}.summary.ok{background:#ecfdf5;border-color:#a7f3d0;color:var(--ok)}.summary.warn{background:#fffbeb;border-color:#fde68a;color:var(--warn)}.summary.bad{background:#fef2f2;border-color:#fecaca;color:var(--danger)}.tip{color:var(--muted);font-size:12px;line-height:1.5}.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:14px;margin-top:12px}table{border-collapse:collapse;width:100%;min-width:900px;background:#fff}th,td{border-bottom:1px solid var(--line);padding:10px;text-align:left;font-size:13px;vertical-align:top}th{background:#f8fafc;color:#374151;position:sticky;top:0}tr:hover td{background:#f9fafb}.hidden{display:none!important}pre{white-space:pre-wrap;background:#0f172a;color:#d1d5db;padding:12px;border-radius:12px;min-height:80px}@media(max-width:1050px){.classic-layout{grid-template-columns:1fr}.sticky-card{position:static}.resultbox.onecol{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:850px){.grid.two,.formgrid,.formgrid.four,.resultbox,.resultbox.onecol{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}main{padding:12px}.card{padding:14px}.tabs{padding:8px 12px}.tab{padding:8px 12px}}