@font-face {
  font-family: "THSarabun";
  src: url("../fonts/Sarabun-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "THSarabun";
  src: url("../fonts/Sarabun-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy: #0b2545;
  --orange: #ff6600;
  --ink: #111827;
  --paper: #ffffff;
  --mist: #f8f9fa;
  --line: #e5e7eb;
  --serif: "THSarabun", "Leelawadee UI", Tahoma, sans-serif;
}

* { box-sizing: border-box; }

html { font-size: 22px; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--mist);
  font-family: var(--serif);
  line-height: 1.45;
}

.site-header {
  background: var(--navy);
  color: var(--paper);
  border-bottom: 6px solid var(--orange);
}

.header-inner,
main,
.site-footer {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header .header-inner { padding: 1.4rem 0 1.2rem; }

.eyebrow {
  margin: 0;
  color: var(--orange);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-header h1 {
  margin: 0.1rem 0;
  font-size: 2.4rem;
  line-height: 1.1;
}

.lede { margin: 0.2rem 0 0; font-size: 1.15rem; }

main { padding: 1.2rem 0 2.5rem; }

.filters {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 1rem;
  padding: 0.8rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.filter-group { display: grid; gap: 0.3rem; }

.filter-label,
.search {
  font-weight: 700;
  color: var(--navy);
}

.chips { display: flex; flex-wrap: wrap; gap: 0.35rem; }

.chip {
  font: inherit;
  border: 1px solid var(--line);
  background: var(--mist);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.1rem 0.7rem;
  cursor: pointer;
}

.chip.active {
  background: var(--navy);
  color: var(--paper);
  border-color: var(--navy);
}

.search {
  display: grid;
  gap: 0.2rem;
}

.result-count { margin: 0; color: #4b5563; }

.type-badge {
  display: inline-block;
  margin-top: 0.25rem;
  padding: 0 0.45rem;
  border-radius: 999px;
  background: #fff5eb;
  color: var(--orange);
  font-weight: 700;
  font-size: 0.9rem;
}

.search input {
  font: inherit;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.cards {
  display: grid;
  gap: 0.8rem;
}

.card {
  display: block;
  padding: 0.8rem 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 6px solid var(--orange);
  border-radius: 10px;
  color: inherit;
  text-decoration: none;
}

.card h2 {
  margin: 0.1rem 0 0;
  font-size: 1.45rem;
  color: var(--navy);
}

.excerpt {
  margin: 0.35rem 0 0;
  color: #374151;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-date,
.announcement-date {
  margin: 0;
  color: var(--orange);
  font-weight: 700;
}

.tags { margin: 0.35rem 0 0; color: #4b5563; }

.post {
  background: var(--paper);
  border-radius: 12px;
  padding: 1rem 1.1rem 1.4rem;
}

.back {
  color: var(--navy);
  font-weight: 700;
}

.post-header h2 {
  margin: 0.4rem 0 0.15rem;
  color: var(--navy);
  font-size: 2rem;
  line-height: 1.15;
}

.content table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.8rem 0;
  font-size: 0.95rem;
}

.content th,
.content td {
  border: 1px solid var(--line);
  padding: 0.35rem 0.45rem;
  vertical-align: top;
}

.content th { background: #eef2f6; }

.figures { display: grid; gap: 1rem; margin-top: 1.2rem; }

.figures img {
  width: 100%;
  height: auto;
  background: var(--paper);
  border: 1px solid var(--line);
}

.figure-link { display: block; color: inherit; }

.figures .portrait { max-width: 680px; margin-inline: auto; }

.figures .wide { max-width: 100%; }

.figures figcaption { color: #4b5563; font-size: 0.95rem; }

.image-page { max-width: none; background: transparent; padding: 0; }

.image-page img {
  display: block;
  width: min(96vw, 1400px);
  height: auto;
  margin: 0.6rem auto 0;
  background: var(--paper);
  border: 1px solid var(--line);
}

.image-page.portrait img { width: min(92vw, 860px); }

.comments {
  margin-top: 1.4rem;
  padding-top: 0.8rem;
  border-top: 3px solid var(--orange);
}

.comments h3 { margin: 0 0 0.4rem; color: var(--navy); }

.comments pre {
  white-space: pre-wrap;
  font-family: var(--serif);
  font-size: 1.05rem;
  background: #fff5eb;
  border-radius: 8px;
  padding: 0.8rem;
  margin: 0;
}

.status {
  background: var(--paper);
  border-radius: 10px;
  padding: 1rem;
}

.status.error { border: 1px solid #fecaca; }

.status button {
  font: inherit;
  background: var(--navy);
  color: var(--paper);
  border: 0;
  border-radius: 8px;
  padding: 0.25rem 0.8rem;
  cursor: pointer;
}

.site-footer {
  color: #4b5563;
  padding-bottom: 2rem;
}