/* The public NEET papers, mocks and chapter pages (tool/web/seo_pages.py). */
main.seo { width: min(920px, 100% - 32px); padding-top: 16px; padding-bottom: 60px; }
.seo h1 { font-size: clamp(24px, 4vw, 34px); line-height: 1.2; margin: 6px 0 12px; letter-spacing: -0.01em; }
.seo h2 { font-size: 21px; margin: 0 0 10px; }
.seo h3 { font-size: 15px; margin: 0 0 6px; }
.seo .lead { font-size: 17px; color: var(--muted); margin: 0 0 18px; }
.seo section.block { padding: 0; margin: 28px 0; }
.seo .lead, .seo p { max-width: none; }
.seo .muted { color: var(--muted); font-size: 13.5px; }
.seo .crumbs { font-size: 13px; color: var(--muted); }
.seo .crumbs a { color: var(--muted); }
.seo .nav2 { color: var(--muted); }

.seo .t { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.seo .t th, .seo .t td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.seo .t th { color: var(--muted); font-weight: 600; }
.seo .t td.num { text-align: right; width: 90px; }
.seo .facts th { width: 190px; }
.seo .tcols { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.seo details > summary { cursor: pointer; color: var(--brand); padding: 8px 0; }

.seo .cta { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  background: var(--soft); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; margin: 22px 0; }
.seo .cta p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }

.seo .q { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; margin: 0 0 14px; }
.seo .q h3 { margin: 0; }
.seo .qmeta { display: block; color: var(--muted); font-size: 12.5px; margin-bottom: 6px; }
.seo .stem { margin: 6px 0 8px; font-weight: 500; }
.seo .opts { list-style: none; margin: 0 0 8px; padding: 0; }
.seo .opts li { padding: 5px 10px; border-radius: 8px; margin: 3px 0; }
.seo .opts li.right { background: rgba(79, 174, 123, 0.16); font-weight: 600; }
.seo .ol { display: inline-block; width: 1.5em; font-weight: 700; color: var(--brand); }
.seo .ans { margin: 4px 0; }
.seo .expl { margin: 4px 0 0; color: var(--muted); font-size: 14.5px; }

.seo .tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.seo .tile { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 2px; text-decoration: none; color: inherit;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px 8px; }
.seo .tile b { font-size: 24px; color: var(--brand); }
.seo .tile span { font-size: 12.5px; color: var(--muted); }
.seo .tile:hover { border-color: var(--brand); }

.seo ul.plain { margin: 0; padding-left: 20px; }
.seo ul.plain li { margin: 4px 0; }
.seo ul.plain.cols { columns: 2; column-gap: 28px; }
@media (max-width: 620px) { .seo ul.plain.cols { columns: 1; } }

.seo .faq { border-bottom: 1px solid var(--line); }
.seo .faq summary { font-weight: 600; color: var(--text); }
.seo .faq p { margin: 0 0 12px; color: var(--muted); }