/* Khối series 200H Online — HTML sinh từ tools/build-series-200h-catalog.py */
.s200 { grid-column: 1 / -1; min-width: 0; width: 100%; max-width: 1080px; margin: 2.5rem auto; padding: 1.75rem clamp(1rem, 3vw, 2rem); box-sizing: border-box; border: 1px solid rgba(156,175,136,.35); border-radius: 18px; background: linear-gradient(160deg, #fbfaf5 0%, #eef4ea 100%); text-align: left; color: #2f3a2c; }
.s200 { scroll-margin-top: 100px; }
.s200 * { box-sizing: border-box; }
.s200-jump { margin: -1rem auto 2rem; text-align: center; font-size: .95rem; }
.s200-jump--hero { margin: -.4rem 0 1.2rem; text-align: left; }
.gh-more + .s200-jump--hero { margin-top: .9rem; }
.s200-jump-link { display: inline-flex; align-items: center; gap: .55rem; padding: .4rem 1rem .4rem .4rem; border: 1px solid #c9a24a; border-radius: 999px; background: #fdf6e3; color: #0a462c; font-weight: 700; line-height: 1.35; text-decoration: none; box-shadow: 0 3px 10px rgba(138,109,47,.14); transition: background .2s, box-shadow .2s; }
.s200-jump-arrow { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: #8a6d2f; color: #fff; font-size: .9rem; line-height: 1; }
.s200-jump-link:hover, .s200-jump-link:focus-visible { background: #f8ecc8; box-shadow: 0 5px 16px rgba(138,109,47,.24); }
.s200-kicker { margin: 0 0 .35rem; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #8a6d2f; }
.s200 .s200-title { margin: 0 0 .5rem; font-family: 'Cormorant Garamond', Georgia, serif; font-size: clamp(1.6rem, 4vw, 2.1rem); line-height: 1.2; color: #0a462c; text-align: left; }
.s200-intro { margin: 0 0 1.4rem; max-width: 720px; line-height: 1.65; color: #4f5a4b; }
.s200-num { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 1.7rem; height: 1.7rem; margin-right: .55rem; border-radius: 50%; background: #0a462c; color: #fff; font: 700 .85rem/1 system-ui, sans-serif; }
.s200 ul { list-style: none; margin: 0; padding: 0; }
.s200 a { text-decoration: none; }
.s200 h2, .s200 h3, .s200 h4 { letter-spacing: normal; text-transform: none; }

/* compact: 3 nhóm, mỗi nhóm một ảnh + danh sách link */
.s200-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; }
.s200-box { display: flex; flex-direction: column; min-width: 0; padding: .9rem; border-radius: 14px; background: #fff; box-shadow: 0 4px 16px rgba(10,70,44,.06); }
.s200-box-thumb { display: block; margin: -.15rem -.15rem .8rem; border-radius: 10px; overflow: hidden; }
.s200-box-img, .s200-card-img { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 630; object-fit: cover; }
.s200-box-label { display: flex; align-items: center; margin: 0 0 .4rem; font-size: .82rem; font-weight: 700; color: #0a462c; text-transform: uppercase; letter-spacing: .04em; }
.s200 .s200-box-q { margin: 0 0 .6rem; font-family: inherit; font-size: 1.02rem; font-weight: 700; line-height: 1.4; color: #2f3a2c; text-align: left; }
.s200-links li { border-top: 1px solid rgba(156,175,136,.3); }
.s200-links a { display: block; padding: .5rem 1.2rem .5rem 0; position: relative; font-size: .93rem; line-height: 1.45; color: #0a462c; }
.s200-links a::after { content: "→"; position: absolute; right: 0; top: .5rem; color: #8a6d2f; }
.s200-links a:hover, .s200-links a:focus-visible { text-decoration: underline; text-underline-offset: 3px; }

/* full: từng nhóm, mỗi bài một thẻ có ảnh */
.s200-group { margin-top: 1.6rem; }
.s200-group:first-of-type { margin-top: .4rem; }
.s200 .s200-group-q { display: flex; align-items: center; margin: 0 0 .3rem; font-family: inherit; font-size: 1.15rem; font-weight: 700; line-height: 1.35; color: #0a462c; text-align: left; }
.s200-group-note { margin: 0 0 .8rem 2.25rem; font-size: .93rem; line-height: 1.55; color: #5a6355; }
.s200-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(max(230px, calc((100% - 1.8rem) / 3)), 1fr)); gap: .9rem; }
.s200-cards--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.s200-card { display: flex; flex-direction: column; height: 100%; overflow: hidden; border: 1px solid rgba(156,175,136,.3); border-radius: 12px; background: #fff; color: #2f3a2c; transition: box-shadow .2s, transform .2s; }
.s200-card:hover, .s200-card:focus-visible { box-shadow: 0 8px 22px rgba(10,70,44,.12); transform: translateY(-2px); }
.s200-card-title { display: block; padding: .7rem .8rem .25rem; font-weight: 700; line-height: 1.38; color: #0a462c; }
.s200-card-teaser { display: block; padding: 0 .8rem .85rem; font-size: .88rem; line-height: 1.5; color: #5a6355; }

.s200-foot { display: flex; flex-wrap: wrap; gap: .6rem 1rem; margin: 1.3rem 0 0; }
.s200-more { display: inline-block; padding: .55rem 1rem; border: 1px solid #0a462c; border-radius: 999px; font-size: .92rem; font-weight: 600; color: #0a462c; background: #fff; }
.s200-more:first-child { background: #0a462c; color: #fff; }
.s200-more:hover, .s200-more:focus-visible { box-shadow: 0 4px 12px rgba(10,70,44,.18); }

@media (max-width: 860px) {
  .s200-groups { grid-template-columns: 1fr; }
  .s200-box { display: grid; grid-template-columns: 38% minmax(0, 1fr); column-gap: .8rem; align-items: start; }
  .s200-box-thumb { grid-row: 1 / span 2; margin: 0; }
  .s200-links { grid-column: 1 / -1; margin-top: .4rem; }
}
@media (max-width: 600px) {
  .s200-cards { grid-template-columns: 1fr; gap: .6rem; }
  .s200-card { display: grid; grid-template-columns: 40% minmax(0, 1fr); grid-template-rows: auto 1fr; align-items: start; }
  .s200-card-img { grid-row: 1 / span 2; width: calc(100% - .55rem); margin: .55rem 0 .55rem .55rem; border-radius: 6px; }
  .s200-card-title { padding: .55rem .7rem .15rem; font-size: .95rem; }
  .s200-card-teaser { padding: 0 .7rem .6rem; font-size: .84rem; }
  .s200-group-note { margin-left: 0; }
  .s200-more { width: 100%; text-align: center; }
}
@media (prefers-reduced-motion: reduce) { .s200-card { transition: none; } .s200-card:hover { transform: none; } }