:root {
  --bg: #faf8f5; --surface: #ffffff; --ink: #1f2328; --muted: #5d6670;
  --line: #e6e1d9; --accent: #1f6f5c; --accent-ink: #ffffff; --line-green: #06c755;
  --soft: #eef5f2;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Thai", "Sarabun", sans-serif; }
a { color: inherit; }
img, video { display: block; max-width: 100%; height: auto; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
header.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 0; }
.brand { font-weight: 700; font-size: 15px; line-height: 1.3; }
.badge { flex: none; background: #fff4d6; color: #7a5600; border-radius: 999px;
  padding: 4px 12px; font-size: 14px; font-weight: 600; }
.hero { display: grid; gap: 24px; padding: 4px 0 32px; }
@media (min-width: 880px) { .hero { grid-template-columns: 1.2fr 1fr; align-items: center; } }
.hero-img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px; background: #ece7df; }
h1 { font-size: clamp(26px, 4.6vw, 38px); line-height: 1.25; margin: 4px 0 10px; }
.price { font-size: 32px; font-weight: 700; color: var(--accent); margin: 4px 0 0; line-height: 1.2; }
.price small { font-size: 16px; color: var(--muted); font-weight: 400; }
.price-note { color: var(--muted); font-size: 14px; margin: 2px 0 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; padding: 0; list-style: none; }
.chips li { background: var(--soft); color: var(--accent); border-radius: 999px; padding: 4px 12px; font-size: 14px; font-weight: 600; }
.cta { display: flex; flex-wrap: wrap; gap: 10px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px; border-radius: 10px; font-weight: 600; font-size: 16px;
  text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-line { background: var(--line-green); color: #fff; }
.btn-ghost { background: var(--surface); border-color: var(--line); }
section { padding: 36px 0; border-top: 1px solid var(--line); }
h2 { font-size: 24px; margin: 0 0 6px; }
.sub { color: var(--muted); margin: 0 0 18px; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 720px) { .facts { grid-template-columns: repeat(3, 1fr); } }
.fact { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.fact b { display: block; font-size: 22px; line-height: 1.3; }
.fact span { color: var(--muted); font-size: 14px; }
.tour { display: grid; gap: 24px; align-items: center; }
@media (min-width: 880px) { .tour { grid-template-columns: 360px 1fr; } }
.tour video { width: 100%; max-width: 360px; margin: 0 auto; aspect-ratio: 9 / 16; border-radius: 14px; background: #111; }
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
@media (min-width: 720px) { .gallery { grid-template-columns: repeat(4, 1fr); } }
.gallery button { padding: 0; border: 0; background: #ece7df; border-radius: 10px; overflow: hidden; cursor: zoom-in; position: relative; }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .2s; }
.gallery button:hover img { transform: scale(1.03); }
.gallery span { position: absolute; left: 6px; bottom: 6px; background: rgba(0,0,0,.55); color: #fff;
  font-size: 12px; padding: 2px 8px; border-radius: 6px; }
ul.feat { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
@media (min-width: 720px) { ul.feat { grid-template-columns: 1fr 1fr; } }
ul.feat li { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
ul.feat li::before { content: "✓"; color: var(--accent); font-weight: 700; margin-right: 8px; }
.terms { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.terms div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.terms div:last-child { border-bottom: 0; background: var(--soft); font-weight: 700; }
.terms dt { color: var(--muted); }
.terms dd { margin: 0; text-align: right; font-weight: 600; }
.loc { display: grid; gap: 20px; }
@media (min-width: 880px) { .loc { grid-template-columns: 1fr 1fr; } }
.near { list-style: none; padding: 0; margin: 0; }
.near li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.near li b { font-weight: 600; }
.near li span { color: var(--muted); white-space: nowrap; }
.map { width: 100%; aspect-ratio: 4 / 3; border: 0; border-radius: 14px; background: #ece7df; }
.growth { background: var(--soft); border-radius: 14px; padding: 16px 18px; margin-top: 16px; }
.growth h3 { margin: 0 0 6px; font-size: 17px; }
.growth p { margin: 0; }
.life { display: grid; gap: 14px; }
@media (min-width: 720px) { .life { grid-template-columns: 1fr 1fr; } }
.life article { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.life h3 { margin: 0 0 2px; font-size: 19px; }
.life .where { color: var(--accent); font-weight: 600; font-size: 14px; margin: 0 0 10px; }
.life ul { margin: 0; padding-left: 20px; }
.life li { margin: 4px 0; }
.schools { display: grid; gap: 10px; list-style: none; padding: 0; margin: 0; }
@media (min-width: 720px) { .schools { grid-template-columns: 1fr 1fr; } }
.schools li { display: flex; justify-content: space-between; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.schools li b { font-weight: 600; display: block; line-height: 1.35; }
.schools li small { color: var(--muted); }
.schools li span { flex: none; background: var(--soft); color: var(--accent); font-weight: 700; font-size: 14px; border-radius: 999px; padding: 2px 10px; }
.fine { color: var(--muted); font-size: 13px; margin-top: 10px; }
.contact { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
footer { color: var(--muted); font-size: 14px; padding: 24px 0 96px; }
.sticky { position: fixed; left: 0; right: 0; bottom: 0; display: flex; gap: 8px; padding: 10px 16px;
  padding-bottom: max(10px, env(safe-area-inset-bottom)); background: rgba(255,255,255,.97);
  border-top: 1px solid var(--line); z-index: 10; }
.sticky .btn { flex: 1; }
@media (min-width: 880px) { .sticky { display: none; } footer { padding-bottom: 24px; } }
dialog { padding: 0; border: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
dialog::backdrop { background: rgba(0,0,0,.92); }
.lb { position: relative; width: 100%; height: 100%; display: grid; place-items: center; }
.lb img { max-width: 100%; max-height: 86vh; object-fit: contain; }
.lb p { position: absolute; bottom: 14px; left: 0; right: 0; text-align: center; color: #fff; margin: 0; font-size: 15px; }
.lb button { position: absolute; background: rgba(255,255,255,.15); color: #fff; border: 0; border-radius: 999px;
  width: 48px; height: 48px; font-size: 24px; cursor: pointer; }
.lb .x { top: 14px; right: 14px; }
.lb .prev { left: 10px; top: 50%; transform: translateY(-50%); }
.lb .next { right: 10px; top: 50%; transform: translateY(-50%); }
.lang { font-size: 14px; font-weight: 600; text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; background: var(--surface); }
.top-right { display: flex; align-items: center; gap: 8px; flex: none; }
.fit { display: grid; gap: 12px; }
@media (min-width: 720px) { .fit { grid-template-columns: 1fr 1fr; } }
.fit article { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.fit h3 { margin: 0 0 4px; font-size: 18px; }
.fit p { margin: 0; color: var(--muted); }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 0 16px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; padding: 14px 0; }
.faq details p { margin: 0 0 14px; color: var(--muted); }