*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#111827;background:#fff;line-height:1.55}a{color:#1d4ed8}img{max-width:100%;height:auto}header{border-bottom:1px solid #e5e7eb;padding:14px 16px}header a.logo{font-weight:800;font-size:20px;color:#111827;text-decoration:none}.wrap{max-width:none;margin:0;padding:16px 24px}h1{font-size:30px;line-height:1.2;margin:12px 0 8px}h2{font-size:22px;margin:28px 0 8px}h3{font-size:17px;margin:14px 0 6px}p{margin:8px 0}.lead{font-size:18px;color:#374151}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}
@media(min-width:600px){.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}}.section-head{grid-column:1/-1}.section-head h2{margin:16px 0 0}.card{border:1px solid #e5e7eb;border-radius:4px;padding:14px;background:#fff;text-decoration:none;color:#111827;display:block}.card:hover{border-color:#1d4ed8}.card h3{color:#111827}.card h3{margin:0 0 6px}.card p{margin:0 0 10px;color:#4b5563}.card p:last-child{margin-bottom:0}.soon{font-size:14px;color:#6b7280}.btn{display:inline-flex;align-items:center;justify-content:center;background:#1d4ed8;color:#fff;text-decoration:none;padding:10px 16px;min-height:44px;border-radius:4px;font-weight:700;font-size:16px;border:0;cursor:pointer}.btn.secondary{background:#e5e7eb;color:#111827}.datepick{display:flex;gap:8px}.datepick select{flex:1;min-width:0}input,select,textarea{width:100%;padding:10px;min-height:44px;border:1px solid #d1d5db;border-radius:4px;font-size:16px;margin:6px 0 12px}input[type="checkbox"],input[type="radio"]{width:auto;min-height:0;margin:0 6px 0 0}textarea{min-height:140px}label{font-weight:600;display:block;margin-top:8px}.toolbox{border:1px solid #e5e7eb;border-radius:4px;padding:16px;background:#f9fafb}.result{border:1px solid #93c5fd;border-left:4px solid #1d4ed8;border-radius:4px;padding:14px;margin-top:14px;background:#eff6ff;white-space:pre-wrap;word-break:break-word;overflow-x:auto}.toollayout{display:grid;gap:16px}.toollayout>.result{margin-top:0}.toolresults{display:flex;flex-direction:column;gap:14px}.toolresults .result{margin-top:0}
@media(min-width:900px){.toollayout{grid-template-columns:1fr 1fr;align-items:start}}.warn{border:1px solid #f59e0b;background:#fffbeb;border-radius:4px;padding:14px}.note{color:#4b5563;font-size:15px}footer{border-top:1px solid #e5e7eb;margin-top:40px;padding:16px;color:#6b7280}.filters{margin:14px 0;display:flex;flex-wrap:wrap;gap:8px}.filters button{padding:10px 14px;min-height:44px;flex-shrink:0;border-radius:4px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:16px}.filters button.active{background:#1d4ed8;color:#fff;border-color:#1d4ed8}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px;border-bottom:1px solid #e5e7eb;vertical-align:top}fieldset{border:1px solid #e5e7eb;border-radius:4px;padding:12px;margin:12px 0}legend{font-weight:700}.check{font-weight:700}.pass{color:#166534}.work{color:#b45309}.unknown{color:#6b7280}
.headwrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.theme-btn{padding:10px 14px;min-height:44px;border-radius:4px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:15px}
.pagination{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:16px 0}.pagination button{padding:10px 14px;min-width:44px;min-height:44px;border-radius:4px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:16px}.pagination button.active{background:#1d4ed8;color:#fff;border-color:#1d4ed8}.pagination button:disabled{opacity:.5;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #2563eb;outline-offset:2px}

@media(max-width:600px){h1{font-size:24px}.lead{font-size:16px}h2{font-size:20px;margin:20px 0 8px}.wrap{padding:12px}header{padding:12px}.headwrap .logo{order:1}.headwrap .theme-btn{order:2;padding:10px;font-size:14px}.headwrap .mainnav{order:3;flex-basis:100%;gap:12px;font-size:15px}.section-head{display:none}.card{padding:10px}.card h3{font-size:16px}.grid{gap:10px}.btn{width:100%;text-align:center}table{font-size:14px}th,td{padding:6px}.toolbox{padding:12px}.logo{font-size:18px}}
@media(max-width:360px){h1{font-size:24px}.wrap{padding:10px}.grid{gap:10px}}
[data-theme="dark"] body{background:#0f172a;color:#e2e8f0}[data-theme="dark"] a{color:#93c5fd}[data-theme="dark"] header,[data-theme="dark"] footer{border-color:#334155}[data-theme="dark"] .card,[data-theme="dark"] .toolbox,[data-theme="dark"] .result{background:#1e293b;border-color:#334155}[data-theme="dark"] .card p,[data-theme="dark"] .note,[data-theme="dark"] footer,[data-theme="dark"] .soon{color:#94a3b8}[data-theme="dark"] .lead{color:#cbd5e1}[data-theme="dark"] input,[data-theme="dark"] select,[data-theme="dark"] textarea{background:#0f172a;color:#e2e8f0;border-color:#334155}[data-theme="dark"] .btn.secondary{background:#334155;color:#e2e8f0}[data-theme="dark"] .filters button,[data-theme="dark"] .theme-btn,[data-theme="dark"] .pagination button{background:#1e293b;color:#e2e8f0;border-color:#334155}[data-theme="dark"] .filters button.active,[data-theme="dark"] .pagination button.active{background:#1d4ed8;color:#fff;border-color:#1d4ed8}[data-theme="dark"] fieldset{border-color:#334155}[data-theme="dark"] th,[data-theme="dark"] td{border-color:#334155}[data-theme="dark"] .warn{background:#422006;border-color:#92400e}

.mainnav{display:flex;flex-wrap:wrap;gap:16px;align-items:center}.mainnav a{color:#111827;text-decoration:none;font-weight:600}.mainnav a:hover{text-decoration:underline}footer .mainnav{margin-bottom:12px}[data-theme="dark"] .mainnav a{color:#e2e8f0}
[data-theme="dark"] .card,[data-theme="dark"] .card h3{color:#e2e8f0}[data-theme="dark"] .result{background:#1e3a5f;border-color:#3b82f6;border-left-color:#60a5fa}

.answer{font-size:28px;font-weight:800;color:#1e40af;line-height:1.2;margin-bottom:8px}[data-theme="dark"] .answer{color:#93c5fd}