:root {
  --green: #3a5a3a;
  --green-dark: #2b452b;
  --green-soft: #e8efe3;
  --ink: #2a2a2a;
  --muted: #6b6b6b;
  --line: #d9d9d4;
  --card: #fdfcf7;
  --red: #d63a3a;
  --red-soft: #fcecec;
  --amber: #e0a24a;
  --amber-soft: #fff6ea;
  --blue: #2f73c9;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Sarabun', sans-serif; color: var(--ink); background: #fff; line-height: 1.65; font-size: 17px; }
h1, h2, h3, .k { font-family: 'Prompt', sans-serif; }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px 60px; }

.topbar { position: sticky; top: 0; z-index: 10; background: #003300; }
.topbar .in { max-width: 880px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.topbar a { color: #fff; text-decoration: none; font-family: 'Prompt', sans-serif; font-size: 15px; }
.topbar img { height: 30px; display: block; }

.head { display: flex; align-items: center; gap: 18px; padding: 32px 0 20px; border-bottom: 3px solid var(--green); margin-bottom: 24px; }
.head img { width: 110px; flex-shrink: 0; }
.head h1 { color: var(--green); font-size: 30px; line-height: 1.25; font-weight: 600; }
.head p { color: var(--muted); font-size: 15px; }

.toc { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.toc a { font-family: 'Prompt', sans-serif; font-size: 14px; text-decoration: none; color: var(--green); background: var(--green-soft); padding: 4px 12px; border-radius: 20px; }

.rules { background: var(--red-soft); border: 1px solid #f1c9c9; border-radius: 14px; padding: 18px 22px; margin-bottom: 24px; }
.rules h2 { color: var(--red); font-size: 18px; margin-bottom: 6px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px; margin-bottom: 24px; scroll-margin-top: 64px; }
.card > h2 { display: flex; align-items: center; gap: 12px; color: var(--green); font-size: 21px; margin-bottom: 14px; }
.card > h2 .n { width: 34px; height: 34px; border-radius: 50%; background: var(--green); color: #fff; display: grid; place-items: center; font-size: 15px; flex-shrink: 0; }
.card h3 { color: var(--green-dark); font-size: 16px; margin: 18px 0 8px; }

ul.dots { padding-left: 22px; }
ul.dots li { margin: 3px 0; }
ul.circle { list-style: circle; padding-left: 22px; }

.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat { background: var(--green-soft); border-radius: 12px; padding: 12px 16px; }
.stat small { color: var(--muted); font-size: 14px; }
.stat .k { display: block; font-size: 26px; font-weight: 600; color: var(--green-dark); line-height: 1.3; }

table { width: 100%; border-collapse: collapse; font-size: 16px; }
th { text-align: left; background: var(--green-soft); color: var(--muted); font-family: 'Prompt', sans-serif; font-weight: 500; font-size: 14px; padding: 10px 12px; }
td { padding: 10px 12px; border-bottom: 1px solid var(--line); }
td.na { color: var(--muted); }
table.layout td:first-child { width: 28%; background: var(--green-soft); color: var(--muted); font-family: 'Prompt', sans-serif; font-size: 14px; }

.note { background: var(--amber-soft); border-left: 4px solid var(--amber); border-radius: 8px; padding: 10px 16px; margin: 14px 0; }
.warn { background: var(--red-soft); border-left: 4px solid var(--red); border-radius: 8px; padding: 10px 16px; margin: 14px 0; }
.warn b.r, b.r { color: var(--red); }
.sub { font-size: 13px; color: var(--muted); }

ol.steps { list-style: none; counter-reset: s; }
ol.steps > li { counter-increment: s; display: flex; gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--line); }
ol.steps > li:last-child { border-bottom: 0; }
ol.steps > li::before { content: counter(s); flex-shrink: 0; min-width: 28px; height: 26px; border-radius: 6px; background: var(--green-soft); color: var(--green-dark); font-family: 'Prompt', sans-serif; font-size: 13px; font-weight: 600; display: grid; place-items: center; margin-top: 2px; }
ol.steps > li > div { flex: 1; }

.pay { border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 12px 16px; margin: 10px 0; }
.pay b.k { color: var(--green-dark); }
.chip { display: inline-block; font-family: 'Prompt', sans-serif; font-size: 13px; font-weight: 500; background: var(--green-soft); border: 1px solid #d2dccb; border-radius: 6px; padding: 0 8px; line-height: 1.7; white-space: nowrap; }
.chip.g { background: #3d8a4a; color: #fff; border-color: #3d8a4a; }
.chip.b { background: var(--blue); color: #fff; border-color: var(--blue); }

.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.box { border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 12px 16px; }
.box h4 { font-family: 'Prompt', sans-serif; font-size: 15px; color: var(--green-dark); margin-bottom: 4px; }
.box ol { padding-left: 20px; }

.dress { display: grid; grid-template-columns: 1fr 160px; gap: 20px; align-items: start; }
.dress img { width: 100%; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.photos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.photos figure { text-align: center; }
.photos img { width: 100%; height: 380px; object-fit: contain; background: var(--green-soft); border-radius: 12px; }
.photos figcaption { font-size: 14px; color: var(--muted); }

footer { text-align: center; color: var(--muted); font-size: 14px; padding-top: 10px; }

@media (max-width: 640px) {
  body { font-size: 16px; }
  .head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .head img { width: 80px; }
  .head h1 { font-size: 24px; }
  .stats, .two, .dress, .photos { grid-template-columns: 1fr; }
  .dress img { max-width: 220px; margin: 0 auto; display: block; }
  .photos img { height: 300px; }
  .card { padding: 18px 16px; }
}
@media print { .topbar, .toc { display: none; } .card { break-inside: avoid; } }