:root {
  --bg: #f2f3f4;
  --card-bg: #f8f9fa;
  --border: #d6d9db;
  --border-strong: #c4c8cb;
  --text: #141516;
  --text-secondary: #6d7175;
  --text-tertiary: #8a8e91;
  --body-copy: #232527;
  --body-copy-2: #3a3d3f;
  --accent: #a3231a;
  --accent-hover: #7e1b14;
  --media-dark: #111;
  --stripe-a: #e3e5e7;
  --stripe-b: #d6d9db;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-mono: 'Courier New', monospace;
  --font-sans: Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
::selection { background: #e0c9c6; }

/* Button-styled anchors (.btn, .page-btn, .swipe-open) must not inherit the
   generic a:hover COLOR shift above — on a filled/accent background that
   would repaint the text red-on-red. In the original design handoff these
   were protected by inline style="color:..." (always wins over any
   stylesheet rule); moving them into this shared stylesheet loses that
   protection, so each needs its own color pinned here instead. The
   underline from the generic a:hover rule is intentionally left alone —
   that part of the original hover behavior was fine, only the color broke. */
.btn:hover { color: #232527; }
.btn-accent:hover { color: var(--accent); }
.page-btn:hover { color: var(--text-secondary); }
.page-btn.current:hover { color: var(--card-bg); }
.swipe-open:hover { color: var(--card-bg); }

.page { min-height: 100vh; background: var(--bg); }

/* Header */
.site-header { border-bottom: 1px solid var(--border); padding: 28px 48px; }
.site-header-inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.site-brand { display: flex; align-items: center; gap: 14px; }
.site-brand img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; object-position: 60% 40%; flex: none; }
.site-brand .dot { width: 10px; height: 10px; background: var(--accent); flex: none; margin-bottom: 2px; }
.site-brand .name { font-family: var(--font-serif); font-size: 24px; letter-spacing: 0.01em; color: var(--text); }
.site-header-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.site-meta { font-family: var(--font-mono); font-size: 12px; color: var(--text-secondary); letter-spacing: 0.04em; }
.button-row { display: flex; gap: 10px; }
.btn {
  border: 1px solid var(--border-strong); color: #232527; background: transparent;
  padding: 8px 16px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.05em;
  cursor: pointer; display: inline-block;
}
.btn-accent { border-color: var(--accent); color: var(--accent); }
.btn:disabled { color: var(--text-secondary); cursor: default; }

/* Hero */
.hero { width: 100%; height: 240px; position: relative; overflow: hidden; background: var(--text); }
.hero img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; opacity: 0.85; display: block; }
.hero .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,21,22,0.15) 0%, rgba(20,21,22,0.75) 100%);
}

/* Intro + search */
.intro-section { max-width: 1180px; margin: 0 auto; padding: 40px 48px 8px; }
.intro-text { font-family: var(--font-serif); font-size: 16px; line-height: 1.6; color: var(--body-copy-2); max-width: 720px; margin: 0 0 28px; }
.search-box { display: flex; max-width: 640px; border: 1px solid var(--border-strong); background: var(--card-bg); }
.search-box input {
  flex: 1; border: none; background: transparent; padding: 14px 16px;
  font-family: var(--font-sans); font-size: 15px; color: var(--text); outline: none;
}
.search-box button {
  border: none; border-left: 1px solid var(--border-strong); background: var(--stripe-a);
  padding: 0 22px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  color: var(--body-copy-2); cursor: pointer;
}
.result-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-tertiary); margin-top: 8px; }

/* Card grid */
.results-section { max-width: 1180px; margin: 0 auto; padding: 20px 48px 80px; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 22px; }
.card { display: block; background: var(--card-bg); border: 1px solid var(--border); color: inherit; }
.card-media {
  height: 170px;
  background: repeating-linear-gradient(135deg, var(--stripe-a), var(--stripe-a) 10px, var(--stripe-b) 10px, var(--stripe-b) 20px);
  display: flex; align-items: flex-end; justify-content: flex-start; position: relative;
}
.card-media-img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0;
}
.badge-new {
  position: absolute; top: 10px; right: 10px; z-index: 1; background: var(--accent); color: var(--card-bg);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; padding: 3px 8px;
}
.play-triangle {
  position: absolute; top: 12px; left: 12px; width: 0; height: 0;
  border-top: 9px solid transparent; border-bottom: 9px solid transparent;
  border-left: 14px solid var(--card-bg); opacity: 0.85;
}
.card-media-strip {
  width: 100%; padding: 8px 12px; font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary);
  background: linear-gradient(transparent, rgba(244,242,238,0.9)); display: flex; justify-content: space-between;
}
.card-body { padding: 18px; }
.card-title { font-family: var(--font-serif); font-size: 19px; color: var(--text); margin-bottom: 6px; line-height: 1.3; }
.card-excerpt { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 14px; min-height: 38px; }
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { border: 1px solid var(--border-strong); color: var(--text-tertiary); padding: 2px 8px; font-family: var(--font-mono); font-size: 11px; }
.tag-accent { border-color: var(--accent); color: var(--accent); }
.tag-muted { color: var(--text-secondary); }

/* No-results tips */
.no-results-heading { font-family: var(--font-serif); font-size: 24px; color: var(--text); margin-bottom: 28px; }
.tip-card { background: var(--card-bg); border: 1px solid var(--border); padding: 26px 24px; }
.tip-number { font-family: var(--font-serif); font-size: 34px; color: var(--border-strong); line-height: 1; margin-bottom: 14px; }
.tip-text { font-family: var(--font-serif); font-size: 15px; line-height: 1.55; color: var(--body-copy); margin: 0; }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 44px; }
.page-btn {
  min-width: 36px; border: 1px solid var(--border-strong); background: var(--card-bg); color: var(--text-secondary);
  padding: 8px 10px; font-family: var(--font-mono); font-size: 12px; cursor: pointer; text-align: center;
}
.page-btn.current { border-color: var(--accent); background: var(--accent); color: var(--card-bg); }
.page-gap { padding: 8px 6px; font-family: var(--font-mono); font-size: 12px; color: var(--text-tertiary); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border); padding: 24px 48px; font-family: var(--font-mono);
  font-size: 11px; color: var(--text-tertiary); text-align: center;
}

/* Post detail */
.detail-main {
  max-width: 980px; margin: 0 auto; padding: 24px clamp(16px,5vw,48px) 80px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 36px;
}
.media-col { order: 1; }
.title-col { order: 2; }
@media (max-width: 620px) {
  .media-col { order: 2; }
  .title-col { order: 1; }
}
.media-main {
  background: var(--media-dark); aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center;
  position: relative; margin-bottom: 12px;
}
.play-triangle-lg {
  position: relative; z-index: 1; width: 0; height: 0;
  border-top: 16px solid transparent; border-bottom: 16px solid transparent; border-left: 24px solid #e3e5e7;
}
.media-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px,1fr)); gap: 8px; }
.media-thumb {
  aspect-ratio: 1; background: var(--media-dark); display: flex; align-items: center; justify-content: center;
  position: relative; font-family: var(--font-mono); font-size: 11px; color: var(--text-tertiary);
}
.media-thumb img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.media-thumb.photo {
  background: repeating-linear-gradient(135deg, var(--stripe-a), var(--stripe-a) 10px, var(--stripe-b) 10px, var(--stripe-b) 20px);
  color: var(--text-secondary);
}
.media-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-tertiary); margin-top: 8px; }
.source-line {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-tertiary);
  margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--border);
}
.social-buttons { display: flex; gap: 10px; margin-top: 16px; }
.social-buttons .btn { flex: 1; text-align: center; }

.detail-title { font-family: var(--font-serif); font-size: 30px; line-height: 1.25; margin: 0 0 10px; }
.share-btn {
  border: 1px solid var(--border-strong); background: var(--card-bg); color: #232527;
  padding: 8px 14px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em;
  cursor: pointer; margin-bottom: 20px;
}
.detail-body { font-family: var(--font-serif); font-size: 16px; line-height: 1.65; color: var(--body-copy); margin: 0 0 28px; white-space: pre-line; }
.tips-box { background: var(--card-bg); border: 1px solid var(--border); padding: 22px 24px; margin-bottom: 28px; }
.tips-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--text-secondary); margin-bottom: 12px; }
.tips-box p { font-family: var(--font-serif); font-size: 14px; line-height: 1.6; color: var(--body-copy-2); margin: 0 0 12px; }
.tips-box ol { font-family: var(--font-serif); font-size: 14px; line-height: 1.7; color: var(--body-copy-2); margin: 0; padding-left: 20px; }

/* Lightbox (native <dialog>) */
.lightbox {
  border: none; padding: 0; background: transparent; max-width: 92vw; max-height: 92vh;
}
.lightbox::backdrop { background: rgba(20,21,22,0.88); }
.lightbox-content img, .lightbox-content video {
  display: block; max-width: 92vw; max-height: 88vh;
}
.lightbox-close {
  position: fixed; top: 18px; right: 24px; z-index: 1;
  border: 1px solid var(--border-strong); background: var(--card-bg); color: var(--text);
  width: 36px; height: 36px; font-family: var(--font-mono); font-size: 16px; line-height: 1; cursor: pointer;
}

/* Swipe */
.swipe-page { display: flex; flex-direction: column; }
.swipe-hint { max-width: 520px; width: 100%; margin: 0 auto; padding: 12px 24px 0; text-align: center; font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); }
.swipe-stage { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 12px 24px 24px; min-height: 0; }
.swipe-card {
  width: min(90vw, 480px); height: min(70vh, 640px); background: var(--media-dark); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.swipe-card .play-triangle-xl { width: 0; height: 0; border-top: 26px solid transparent; border-bottom: 26px solid transparent; border-left: 38px solid #e3e5e7; }
.swipe-card.photo { background: repeating-linear-gradient(135deg, #2a2b2d, #2a2b2d 14px, #232527 14px, #232527 28px); }
.swipe-label { position: absolute; top: 14px; left: 14px; font-family: var(--font-mono); font-size: 12px; color: #c7c9cb; letter-spacing: 0.05em; }
.swipe-position { position: absolute; top: 14px; right: 14px; font-family: var(--font-mono); font-size: 12px; color: #8f9095; }
.swipe-date { position: absolute; bottom: 14px; left: 14px; font-family: var(--font-mono); font-size: 11px; color: #8f9095; }
.swipe-end {
  width: min(90vw, 480px); height: min(70vh, 640px); background: var(--card-bg); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; text-align: center; padding: 32px;
}
.swipe-end h2 { font-family: var(--font-serif); font-size: 20px; color: var(--text); margin-bottom: 10px; }
.swipe-end p { font-family: var(--font-serif); font-size: 14px; color: var(--text-secondary); line-height: 1.5; margin: 0 0 18px; }
.swipe-actions { width: 100%; max-width: 380px; display: flex; gap: 10px; margin-top: 14px; flex: none; }
.swipe-actions .btn { flex: 1; text-align: center; padding: 14px 0; }
.swipe-open {
  width: 100%; max-width: 380px; display: block; text-align: center; margin-top: 10px;
  border: 1px solid var(--accent); background: var(--accent); color: var(--card-bg);
  padding: 14px 0; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em;
}