/* roulang page: index */
:root {
  --clr-primary: hsl(142, 52%, 36%);
  --clr-primary-hover: hsl(142, 52%, 42%);
  --clr-primary-active: hsl(142, 52%, 30%);
  --clr-primary-light: hsl(142, 30%, 95%);
  --clr-accent: hsl(288, 32%, 62%);
  --clr-accent-light: hsl(288, 32%, 94%);
  --clr-bg: #f5f7f4;
  --clr-surface: #ffffff;
  --clr-border: #dde5d8;
  --clr-text: #1c211c;
  --clr-muted: #5a6b5a;
  --clr-divider: #e4ebe0;
  --radius-card: 10px;
  --radius-btn: 6px;
  --radius-badge: 4px;
  --radius-img: 8px;
  --shadow-card: 0 1px 4px rgba(0,0,0,.07);
  --shadow-card-hover: 0 4px 16px rgba(0,0,0,.12);
  --transition: 0.18s ease;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--clr-text);
  background: var(--clr-bg);
  margin: 0;
}

a { color: var(--clr-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-primary-hover); }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ── Navbar ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
}
.site-nav .navbar-brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-nav .navbar-brand svg { flex-shrink: 0; }
.site-nav .nav-link {
  font-size: 0.9rem;
  color: var(--clr-text);
  padding: 6px 4px;
  position: relative;
  transition: color var(--transition);
}
.site-nav .nav-link:hover { color: var(--clr-primary); }
.site-nav .nav-link.active {
  color: var(--clr-primary);
  font-weight: 600;
}
.site-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  height: 2px;
  background: var(--clr-primary);
  border-radius: 2px;
}
.navbar-toggler { border-color: var(--clr-border); }
.navbar-toggler:focus { box-shadow: 0 0 0 2px hsl(142,52%,36%,0.25); }
@media (max-width: 991px) {
  .site-nav .nav-link.active::after { display: none; }
  .site-nav .nav-link.active { border-left: 3px solid var(--clr-primary); padding-left: 10px; }
}

/* ── Buttons ── */
.btn-primary {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
  border-radius: var(--radius-btn);
  font-weight: 500;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-primary:hover { background: var(--clr-primary-hover); border-color: var(--clr-primary-hover); color: #fff; }
.btn-primary:active { background: var(--clr-primary-active); border-color: var(--clr-primary-active); }
.btn-primary:focus-visible { box-shadow: 0 0 0 3px hsl(142,52%,36%,0.3); }
.btn-outline-accent {
  border: 1px solid var(--clr-accent);
  color: var(--clr-accent);
  background: transparent;
  border-radius: var(--radius-btn);
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.btn-outline-accent:hover { background: var(--clr-accent); color: #fff; }
.btn-outline-secondary { border-radius: var(--radius-btn); }

/* ── Badges ── */
.badge-primary {
  background: var(--clr-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-badge);
  padding: 2px 8px;
  display: inline-block;
}
.badge-accent {
  background: var(--clr-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-badge);
  padding: 2px 8px;
  display: inline-block;
}
.badge-success-sm {
  background: var(--clr-primary);
  color: #fff;
  font-size: 0.72rem;
  border-radius: var(--radius-badge);
  padding: 2px 8px;
}

/* ── Cards ── */
.card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border) !important;
  border-radius: var(--radius-card) !important;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }
.card-body { padding: 20px; }
.card-img-top { aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius-img) var(--radius-img) 0 0; }

/* ── Section spacing ── */
section { padding: 56px 0; }
section + section { padding-top: 0; }
.section-title {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.section-header a { font-size: 0.875rem; color: var(--clr-primary); }

/* ── Hero ── */
.hero {
  background: var(--clr-surface);
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--clr-divider);
}
.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 16px;
}
.hero .lead {
  font-size: 1.05rem;
  color: var(--clr-muted);
  max-width: 52ch;
  margin-bottom: 28px;
}
.hero-stats { display: flex; gap: 28px; margin-top: 24px; flex-wrap: wrap; }
.hero-stat .num { font-size: 1.5rem; font-weight: 700; color: var(--clr-primary); line-height: 1; }
.hero-stat .lbl { font-size: 0.8rem; color: var(--clr-muted); margin-top: 2px; }

.hero-stage {
  background: #f0f4ee;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  padding: 20px;
  position: relative;
}
.hero-stage-badge {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--clr-primary);
  color: #fff;
  font-size: 0.72rem;
  border-radius: var(--radius-badge);
  padding: 3px 10px;
}
.stage-grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap: 10px; }
.stage-main { grid-column: 1 / 3; }
.stage-img {
  width: 100%;
  border-radius: var(--radius-img);
  object-fit: cover;
  background: var(--clr-divider);
}
.stage-main .stage-img { height: 140px; }
.stage-sub .stage-img { height: 90px; }
.stage-placeholder {
  width: 100%;
  border-radius: var(--radius-img);
  background: linear-gradient(135deg, hsl(142,30%,88%) 0%, hsl(142,20%,82%) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  font-size: 0.8rem;
  font-weight: 500;
}

/* ── Progress / Goal ── */
.goal-section { background: var(--clr-surface); border-top: 1px solid var(--clr-divider); border-bottom: 1px solid var(--clr-divider); }
.progress-ring-wrap { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.progress-ring { position: relative; width: 120px; height: 120px; flex-shrink: 0; }
.progress-ring svg { transform: rotate(-90deg); }
.progress-ring .ring-bg { fill: none; stroke: var(--clr-divider); stroke-width: 10; }
.progress-ring .ring-fill { fill: none; stroke: var(--clr-primary); stroke-width: 10; stroke-linecap: round; stroke-dasharray: 314; stroke-dashoffset: 94; transition: stroke-dashoffset 1s ease; }
.ring-label { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ring-label .pct { font-size: 1.4rem; font-weight: 700; color: var(--clr-primary); line-height: 1; }
.ring-label .sub { font-size: 0.7rem; color: var(--clr-muted); }
.goal-info h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 8px; }
.goal-info p { color: var(--clr-muted); font-size: 0.9rem; max-width: 48ch; margin-bottom: 16px; }
.goal-tiers { display: flex; gap: 12px; flex-wrap: wrap; }
.tier-chip {
  border: 1px solid var(--clr-border);
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 0.82rem;
  background: var(--clr-bg);
  color: var(--clr-text);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.tier-chip:hover, .tier-chip.active { border-color: var(--clr-primary); background: var(--clr-primary-light); color: var(--clr-primary); }
.tier-chip .tier-name { font-weight: 600; display: block; }
.tier-chip .tier-desc { color: var(--clr-muted); font-size: 0.78rem; }

/* ── Collection grid ── */
.collection-grid { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 991px) { .collection-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .collection-grid { grid-template-columns: 1fr; } }

/* ── Supporters wall ── */
.supporters-section { background: var(--clr-primary-light); }
.supporter-wall { display: flex; flex-wrap: wrap; gap: 10px; }
.supporter-chip {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 0.82rem;
  color: var(--clr-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.supporter-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--clr-primary); flex-shrink: 0; }
.supporter-count { font-size: 2rem; font-weight: 700; color: var(--clr-primary); }

/* ── News / list ── */
.news-layout { display: grid; grid-template-columns: 1fr 320px; gap: 32px; }
@media (max-width: 991px) { .news-layout { grid-template-columns: 1fr; } }
.news-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--clr-divider);
}
.news-item:last-child { border-bottom: none; }
.news-thumb {
  width: 120px;
  height: 80px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--clr-divider);
}
.news-thumb-placeholder {
  width: 120px;
  height: 80px;
  border-radius: 6px;
  flex-shrink: 0;
  background: linear-gradient(135deg, hsl(142,25%,88%), hsl(288,20%,88%));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-muted);
  font-size: 1.4rem;
}
.news-body { flex: 1; min-width: 0; }
.news-body h3 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; line-height: 1.4; }
.news-body h3 a { color: var(--clr-text); }
.news-body h3 a:hover { color: var(--clr-primary); }
.news-excerpt { font-size: 0.875rem; color: var(--clr-muted); margin-bottom: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.news-meta { display: flex; align-items: center; gap: 10px; font-size: 0.8rem; color: var(--clr-muted); }
.news-meta a { color: var(--clr-primary); font-size: 0.8rem; }

/* ── Sidebar ── */
.sidebar-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-card); padding: 20px; margin-bottom: 20px; }
.sidebar-card h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 14px; }
.hot-cat-list { list-style: none; padding: 0; margin: 0; }
.hot-cat-list li { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--clr-divider); font-size: 0.875rem; }
.hot-cat-list li:last-child { border-bottom: none; }
.hot-cat-list .cnt { background: var(--clr-primary); color: #fff; font-size: 0.72rem; border-radius: 10px; padding: 1px 8px; }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.quick-btn {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-btn);
  background: var(--clr-bg);
  color: var(--clr-text);
  font-size: 0.8rem;
  padding: 7px 10px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.quick-btn:hover { border-color: var(--clr-primary); background: var(--clr-primary-light); color: var(--clr-primary); }

/* ── Horizontal scroll ── */
.scroll-track { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.scroll-track::-webkit-scrollbar { height: 4px; }
.scroll-track::-webkit-scrollbar-track { background: var(--clr-divider); border-radius: 2px; }
.scroll-track::-webkit-scrollbar-thumb { background: var(--clr-primary); border-radius: 2px; }
.rec-card { flex: 0 0 220px; scroll-snap-align: start; background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-card); overflow: hidden; transition: transform var(--transition), box-shadow var(--transition); cursor: pointer; }
.rec-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }
.rec-card-img { width: 100%; aspect-ratio: 1/1; object-fit: cover; background: var(--clr-divider); }
.rec-card-img-placeholder { width: 100%; aspect-ratio: 1/1; background: linear-gradient(135deg, hsl(142,25%,85%), hsl(288,20%,85%)); display: flex; align-items: center; justify-content: center; color: var(--clr-muted); font-size: 2rem; }
.rec-card-body { padding: 12px; }
.rec-card-body h4 { font-size: 0.875rem; font-weight: 600; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 6px; }

/* ── Changelog ── */
.changelog-list { list-style: none; padding: 0; margin: 0; }
.changelog-item { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--clr-divider); }
.changelog-item:last-child { border-bottom: none; }
.changelog-date { font-size: 0.78rem; color: var(--clr-muted); white-space: nowrap; min-width: 72px; padding-top: 2px; }
.changelog-body strong { font-size: 0.9rem; display: block; margin-bottom: 2px; }
.changelog-body p { font-size: 0.85rem; color: var(--clr-muted); margin: 0; }

/* ── FAQ ── */
.faq-list { list-style: none; padding: 0; margin: 0; }
.faq-item { border: 1px solid var(--clr-border); border-radius: var(--radius-card); margin-bottom: 10px; overflow: hidden; }
.faq-q {
  width: 100%;
  background: var(--clr-surface);
  border: none;
  text-align: left;
  padding: 16px 20px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--clr-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}
.faq-q:hover { background: var(--clr-bg); }
.faq-q .icon { color: var(--clr-primary); font-size: 0.8rem; transition: transform var(--transition); }
.faq-q[aria-expanded="true"] .icon { transform: rotate(180deg); }
.faq-a { padding: 0 20px 16px; font-size: 0.9rem; color: var(--clr-muted); line-height: 1.7; }

/* ── CTA strip ── */
.cta-strip { background: var(--clr-primary-light); padding: 56px 0; text-align: center; }
.cta-strip h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 10px; }
.cta-strip p { color: var(--clr-muted); max-width: 48ch; margin: 0 auto 24px; }
.cta-strip .cta-note { font-size: 0.8rem; color: var(--clr-muted); margin-top: 12px; }

/* ── Footer ── */
.site-footer {
  background: var(--clr-text);
  color: #c8d4c8;
  padding: 40px 0 24px;
}
.footer-brand { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.footer-desc { font-size: 0.85rem; color: #8a9e8a; max-width: 36ch; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: #8a9e8a; font-size: 0.875rem; transition: color var(--transition); }
.footer-links a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #2e3d2e; margin-top: 32px; padding-top: 20px; font-size: 0.8rem; color: #6a7e6a; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ── Filter tags ── */
.filter-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.filter-tag {
  border: 1px solid var(--clr-border);
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.82rem;
  background: var(--clr-surface);
  color: var(--clr-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-tag:hover, .filter-tag.active { background: var(--clr-primary); border-color: var(--clr-primary); color: #fff; }

@media (max-width: 767px) {
  section { padding: 40px 0; }
  .hero { padding: 40px 0 32px; }
  .news-thumb-placeholder, .news-thumb { width: 80px; height: 60px; }
  .cta-strip { padding: 40px 0; }
}
@media (max-width: 575px) {
  .hero-stats { gap: 16px; }
  .progress-ring-wrap { flex-direction: column; align-items: flex-start; }
}

/* roulang page: category1 */
:root {
  --clr-primary: hsl(142, 52%, 36%);
  --clr-primary-hover: hsl(142, 52%, 42%);
  --clr-primary-active: hsl(142, 52%, 31%);
  --clr-primary-light: hsl(142, 30%, 95%);
  --clr-accent: hsl(288, 32%, 62%);
  --clr-accent-light: hsl(288, 32%, 94%);
  --clr-bg: #f5f7f4;
  --clr-surface: #ffffff;
  --clr-border: #dde5d8;
  --clr-text: #1c211c;
  --clr-muted: #5a6b5a;
  --clr-divider: #e4ebe0;
  --radius-card: 10px;
  --radius-btn: 6px;
  --radius-badge: 4px;
  --shadow-card: 0 1px 4px rgba(0,0,0,.07);
  --shadow-hover: 0 4px 16px rgba(0,0,0,.12);
  --bs-primary: hsl(142, 52%, 36%);
  --bs-body-bg: #f5f7f4;
  --bs-border-radius: 10px;
}
*, *::before, *::after { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--clr-text);
  background: var(--clr-bg);
  margin: 0;
}
a { color: var(--clr-primary); text-decoration: none; }
a:hover { color: var(--clr-primary-hover); }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* NAV */
.site-nav {
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0;
}
.site-nav .container { padding-top: 0; padding-bottom: 0; }
.navbar-brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-primary) !important;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 0;
}
.navbar-brand:hover { color: var(--clr-primary-hover) !important; }
.navbar-nav .nav-link {
  font-size: 0.9rem;
  color: var(--clr-text);
  padding: 18px 4px;
  position: relative;
  transition: color .18s;
}
.navbar-nav .nav-link:hover { color: var(--clr-primary); }
.navbar-nav .nav-link.active {
  color: var(--clr-primary);
  font-weight: 600;
}
.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--clr-primary);
  border-radius: 2px 2px 0 0;
}
.navbar-toggler { border-color: var(--clr-border); }
.navbar-toggler:focus { box-shadow: 0 0 0 3px hsl(142,52%,36%,0.2); }
@media (max-width: 991px) {
  .navbar-nav .nav-link.active::after { display: none; }
  .navbar-nav .nav-link.active {
    border-left: 3px solid var(--clr-primary);
    padding-left: 12px;
  }
  .navbar-collapse { padding: 8px 0 16px; }
}

/* BUTTONS */
.btn-primary {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
  border-radius: var(--radius-btn);
  font-weight: 500;
  transition: background .18s, border-color .18s, transform .12s;
}
.btn-primary:hover { background: var(--clr-primary-hover); border-color: var(--clr-primary-hover); color: #fff; }
.btn-primary:active { background: var(--clr-primary-active); border-color: var(--clr-primary-active); }
.btn-primary:focus-visible { box-shadow: 0 0 0 3px hsl(142,52%,36%,0.3); }
.btn-outline-secondary {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  border-radius: var(--radius-btn);
  font-weight: 500;
  transition: background .18s, color .18s;
}
.btn-outline-secondary:hover { background: var(--clr-accent); color: #fff; border-color: var(--clr-accent); }
.btn-group .btn-sm {
  border-radius: var(--radius-btn);
  font-size: 0.82rem;
  padding: 5px 14px;
}
.btn-group .btn-sm.active, .btn-group .btn-sm:active {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}

/* CARDS */
.card {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  background: var(--clr-surface);
  transition: transform .18s, box-shadow .18s;
  overflow: hidden;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.card-img-top {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
  background: var(--clr-primary-light);
}
.card-img-placeholder {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--clr-primary-light) 0%, hsl(142,30%,88%) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--clr-primary);
}
.card-body { padding: 20px; }
.card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-text {
  font-size: 0.875rem;
  color: var(--clr-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
}

/* BADGES */
.badge-primary {
  background: var(--clr-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: var(--radius-badge);
  display: inline-block;
}
.badge-accent {
  background: var(--clr-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: var(--radius-badge);
  display: inline-block;
}
.badge-outline {
  border: 1px solid var(--clr-border);
  color: var(--clr-muted);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: var(--radius-badge);
  display: inline-block;
}
.tag-filter {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--radius-badge);
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid var(--clr-border);
  color: var(--clr-muted);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}
.tag-filter.active, .tag-filter:hover {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}

/* PAGE HEADER */
.page-header {
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  padding: 32px 0 24px;
}
.breadcrumb { font-size: 0.82rem; color: var(--clr-muted); margin-bottom: 12px; }
.breadcrumb a { color: var(--clr-muted); }
.breadcrumb a:hover { color: var(--clr-primary); }
.breadcrumb span { color: var(--clr-text); }
.page-header h1 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--clr-text);
  margin-bottom: 8px;
}
.page-header .lead {
  font-size: 0.9375rem;
  color: var(--clr-muted);
  margin-bottom: 0;
}

/* FILTER BAR */
.filter-bar {
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  position: sticky;
  top: 57px;
  z-index: 90;
  padding: 12px 0;
}
.filter-bar-inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 2px;
}
.filter-bar-inner::-webkit-scrollbar { display: none; }

/* MAIN GRID */
.section-main { padding: 40px 0 56px; }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 991px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .grid-3 { grid-template-columns: 1fr; } }

/* PAGINATION */
.pagination .page-link {
  color: var(--clr-primary);
  border-color: var(--clr-border);
  border-radius: var(--radius-btn) !important;
  margin: 0 2px;
  font-size: 0.875rem;
}
.pagination .page-item.active .page-link {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}
.pagination .page-link:hover { background: var(--clr-primary-light); color: var(--clr-primary); }
.pagination .page-link:focus { box-shadow: 0 0 0 3px hsl(142,52%,36%,0.2); }

/* SIDEBAR */
.sidebar { padding-left: 8px; }
.sidebar-block {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-card);
  padding: 20px;
  margin-bottom: 20px;
}
.sidebar-block h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-muted);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a {
  background: var(--clr-accent-light);
  color: var(--clr-accent);
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: var(--radius-badge);
  transition: background .15s, color .15s;
}
.tag-cloud a:hover { background: var(--clr-accent); color: #fff; }
.jump-list { list-style: none; padding: 0; margin: 0; }
.jump-list li { border-bottom: 1px solid var(--clr-divider); }
.jump-list li:last-child { border-bottom: none; }
.jump-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.875rem;
  color: var(--clr-text);
  transition: color .15s;
}
.jump-list a:hover { color: var(--clr-primary); }
.jump-list .count {
  font-size: 0.75rem;
  background: var(--clr-primary-light);
  color: var(--clr-primary);
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
}

/* FOOTER */
.site-footer {
  background: #1c211c;
  color: #a8b8a8;
  padding: 48px 0 0;
  margin-top: 64px;
}
.footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.footer-desc { font-size: 0.85rem; color: #7a8e7a; line-height: 1.7; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 0.875rem; color: #7a8e7a; transition: color .15s; }
.footer-links a:hover { color: var(--clr-primary); }
.footer-bottom {
  border-top: 1px solid #2e3a2e;
  margin-top: 32px;
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: #5a6b5a;
  flex-wrap: wrap;
  gap: 8px;
}

/* SORT CONTROLS */
.sort-controls { display: flex; align-items: center; gap: 8px; }
.sort-controls .label { font-size: 0.82rem; color: var(--clr-muted); white-space: nowrap; }

/* CARD META */
.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--clr-divider);
}
.card-date { font-size: 0.78rem; color: var(--clr-muted); }