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a{color:#1D4ED8}:focus-visible{outline:3px solid #1D4ED8;outline-offset:2px}.wrap{max-width:1000px;margin:0 auto;padding:0 16px}
header{background:#111827}.nav{display:flex;flex-wrap:wrap;gap:14px;padding:12px 16px;align-items:center}.nav a{color:#E5E7EB;text-decoration:none}.logo{font-weight:800;color:#fff!important;font-size:1.2rem}
main{padding:20px 0 48px}h1{line-height:1.15}.card{background:#fff;border:1px solid #E5E7EB;border-radius:14px;padding:16px;margin:14px 0}
table{width:100%;border-collapse:collapse;background:#fff;font-size:.95rem}th,td{text-align:left;padding:8px;border-bottom:1px solid #E5E7EB}.tw{overflow-x:auto}
.muted{color:#4B5563;font-size:.9rem}.big{font-size:1.4rem;font-weight:800}.grid{display:grid;gap:12px}@media(min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
footer{background:#111827;color:#D1D5DB;padding:20px 0;font-size:.88rem}footer a{color:#93C5FD}.src{font-size:.85rem}