body.blog,
body.archive,
body.single-post,
body.category,
body.tag,
body.tax-blog_location,
body.tax-road_test_site,
body.tax-blog_topic {
  background: var(--white);
}

.c-header.scrolled { padding: 8px 24px; }
.c-header.scrolled .c-header-inner {
  background: rgba(255,255,255,0.85);
}
.c-header-nav a.active { color: var(--ink); background: rgba(0,0,0,0.06); }

.blog-hero {
  position: relative;
  padding: 160px 24px 80px;
  overflow: hidden;
  text-align: center;
}

.blog-hero-gradient {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 140%;
  max-width: 1400px;
  height: 600px;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(107,143,78,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(107,143,78,0.2) 0%, transparent 55%),
    radial-gradient(ellipse 70% 40% at 50% 70%, rgba(56,189,248,0.15) 0%, transparent 50%),
    radial-gradient(ellipse 50% 50% at 30% 20%, rgba(251,191,36,0.12) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 70% 60%, rgba(52,211,153,0.1) 0%, transparent 50%);
  filter: blur(40px);
}

.blog-hero-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6B8F4E;
  margin-bottom: 16px;
}

.blog-hero h1 {
  position: relative;
  z-index: 1;
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.blog-hero h1 em { font-style: italic; color: #6B8F4E; }

.blog-hero p {
  position: relative;
  z-index: 1;
  font-size: 17px;
  font-weight: 400;
  color: var(--stone);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.6;
}

.blog-hero-archive { padding-bottom: 48px; }

.blog-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 540px;
  margin: 0 auto;
}

.blog-hero-copy p {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--stone);
}

.featured-section {
  max-width: 1120px;
  margin: 0 auto 64px;
  padding: 0 24px;
}

.featured-card {
  display: flex;
  gap: 48px;
  align-items: center;
  background: rgba(255,255,255,0.5);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 20px;
  padding: 48px;
  transition: all 0.4s var(--ease);
}

.featured-card:hover {
  background: var(--white);
  box-shadow: 0 8px 40px rgba(0,0,0,0.06);
}

.featured-text { flex: 1; }

.featured-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6B8F4E;
  margin-bottom: 16px;
}

.featured-tag svg { width: 14px; height: 14px; }

.featured-text h2 {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.featured-text p {
  font-size: 15px;
  color: var(--stone);
  line-height: 1.65;
  margin-bottom: 24px;
  max-width: 440px;
}

.featured-date {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
}

.featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--white);
  color: var(--ink);
  border: 1.5px solid var(--warm);
  border-radius: 100px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s var(--ease);
}

.featured-cta:hover { border-color: var(--ink); }
.featured-cta svg { transition: transform 0.3s var(--ease); }
.featured-cta:hover svg { transform: translateX(3px); }

.featured-visual { flex: 0 0 45%; }

.featured-img {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}

.featured-img-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.featured-img-icon { color: rgba(255,255,255,0.6); }

.featured-img-badge {
  position: absolute;
  left: 16px;
  top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 500;
  color: rgba(0,0,0,0.6);
}

.blog-grid-section {
  max-width: 1120px;
  margin: 0 auto 80px;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.blog-grid-section-archive { margin-top: 8px; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 16px;
  background: rgba(255,255,255,0.4);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.35s var(--ease);
}

.blog-card:hover {
  background: var(--white);
  box-shadow: 0 6px 32px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}

.blog-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
}

.blog-card-gradient,
.blog-card-thumb {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-icon { color: rgba(255,255,255,0.5); }

.blog-card-badge {
  position: absolute;
  left: 12px;
  top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,0.45);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 7px;
  padding: 5px 9px;
  font-size: 11px;
  font-weight: 500;
  color: rgba(0,0,0,0.55);
}

.blog-card-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-date {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
  font-weight: 400;
}

.blog-card-title {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  font-weight: 400;
}

.blog-card-excerpt {
  font-size: 13.5px;
  color: var(--stone);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-read {
  margin-top: auto;
  padding-top: 16px;
  font-size: 13px;
  font-weight: 500;
  color: #6B8F4E;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap 0.3s var(--ease);
}

.blog-card:hover .blog-card-read { gap: 8px; }

.blog-filters-section {
  max-width: 1120px;
  margin: 0 auto 40px;
  padding: 0 24px;
  position: relative;
  z-index: 40;
}

.blog-search-wrap {
  position: relative;
  margin-bottom: 20px;
}

.blog-search-input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 400;
  color: var(--ink);
  background: var(--white);
  border: 1.5px solid var(--warm);
  border-radius: 14px;
  outline: none;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.blog-search-input::placeholder { color: var(--muted); }

.blog-search-input:focus {
  border-color: #6B8F4E;
  box-shadow: 0 0 0 3px rgba(107,143,78,0.1);
}

.blog-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
  transition: color 0.3s;
}

.blog-search-input:focus ~ .blog-search-icon { color: #6B8F4E; }

.blog-search-clear {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--cream);
  color: var(--stone);
  display: none;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}

.blog-search-clear.show { display: inline-flex; }
.blog-search-clear:hover { background: var(--warm); color: var(--ink); }

.blog-filters-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  position: relative;
  z-index: 2;
}

.blog-filter-dropdown {
  position: relative;
  z-index: 3;
}

.blog-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--stone);
  background: var(--white);
  border: 1.5px solid var(--warm);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  white-space: nowrap;
}

.blog-filter-btn:hover { border-color: var(--stone); color: var(--ink); }
.blog-filter-btn.active { border-color: #6B8F4E; color: #6B8F4E; background: rgba(107,143,78,0.06); }
.blog-filter-btn svg { transition: transform 0.2s var(--ease); }
.blog-filter-btn.active svg { transform: rotate(180deg); }

.blog-filter-btn .filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--white);
  background: #6B8F4E;
  border-radius: 6px;
  line-height: 1;
}

.blog-filter-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 120;
  min-width: 220px;
  max-height: 280px;
  overflow-y: auto;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 14px;
  padding: 8px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.25s var(--ease);
}

.blog-filter-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.blog-filter-panel::-webkit-scrollbar { width: 5px; }
.blog-filter-panel::-webkit-scrollbar-track { background: transparent; }
.blog-filter-panel::-webkit-scrollbar-thumb { background: var(--warm); border-radius: 3px; }

.blog-filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--stone);
  transition: all 0.15s;
  width: 100%;
  text-align: left;
}

.blog-filter-option:hover { background: var(--cream); color: var(--ink); }

.blog-filter-check {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  flex-shrink: 0;
  border: 1.5px solid var(--warm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.blog-filter-option.selected .blog-filter-check {
  background: #6B8F4E;
  border-color: #6B8F4E;
}

.blog-filter-check svg { opacity: 0; transition: opacity 0.15s; }
.blog-filter-option.selected .blog-filter-check svg { opacity: 1; }

.blog-sort-select {
  appearance: none;
  -webkit-appearance: none;
  padding: 9px 36px 9px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--stone);
  background: var(--white);
  border: 1.5px solid var(--warm);
  border-radius: 10px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%236B6B6B' stroke-width='1.3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  transition: border-color 0.2s;
}

.blog-sort-select:hover { border-color: var(--stone); }
.blog-sort-select:focus { outline: none; border-color: #6B8F4E; }

.blog-filters-spacer { flex: 1; }

.blog-active-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.blog-active-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  color: #6B8F4E;
  background: rgba(107,143,78,0.08);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.blog-active-tag:hover { background: rgba(107,143,78,0.15); }
.blog-active-tag svg { opacity: 0.6; }

.blog-clear-all {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--stone);
  background: var(--cream);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.blog-clear-all:hover { background: var(--warm); color: var(--ink); }

.blog-results-info {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 20px;
  font-weight: 400;
}

.blog-results-info strong { color: var(--ink); font-weight: 600; }

.blog-no-results {
  text-align: center;
  padding: 64px 24px;
  grid-column: 1 / -1;
}

.blog-no-results-icon { color: var(--warm); margin-bottom: 16px; }

.blog-no-results h3 {
  font-family: var(--serif);
  font-size: 22px;
  margin-bottom: 8px;
  font-weight: 400;
}

.blog-no-results p { font-size: 14px; color: var(--muted); margin-bottom: 20px; }

.blog-no-results button {
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 500;
  color: var(--white);
  background: var(--ink);
  border-radius: 10px;
  transition: background 0.2s;
}

.blog-no-results button:hover { background: #2a2a2a; }

.mob-filter-fab {
  display: none;
  position: fixed;
  z-index: 200;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.4s var(--ease);
}

.mob-filter-fab.minimized { bottom: 20px; }

.mob-filter-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.10), 0 1px 3px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all 0.35s var(--ease);
}

.mob-filter-pill:active { transform: scale(0.97); }

.mob-filter-pill-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s var(--ease);
}

.mob-filter-pill-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  max-width: 160px;
  transition: max-width 0.4s var(--ease), opacity 0.3s var(--ease), padding 0.3s var(--ease);
  padding-right: 4px;
}

.mob-filter-pill-badge {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
  background: #6B8F4E;
  border-radius: 100px;
  line-height: 1;
}

.mob-filter-pill-badge.show { display: inline-flex; }

.mob-filter-fab.minimized .mob-filter-pill { padding: 10px; }
.mob-filter-fab.minimized .mob-filter-pill-text { max-width: 0; opacity: 0; padding: 0; }
.mob-filter-fab.minimized .mob-filter-pill-badge { position: absolute; top: -4px; right: -4px; }

.mob-filter-sheet {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 300;
}

.mob-filter-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}

.mob-filter-sheet.open .mob-filter-backdrop { opacity: 1; }

.mob-filter-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: 88vh;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(30px) saturate(200%);
  -webkit-backdrop-filter: blur(30px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.4);
  border-bottom: none;
  border-radius: 24px 24px 0 0;
  box-shadow: 0 -12px 48px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.5);
  transform: translateY(100%);
  transition: transform 0.45s var(--ease);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.mob-filter-sheet.open .mob-filter-content { transform: translateY(0); }

.mob-filter-handle {
  display: flex;
  justify-content: center;
  padding: 12px 0 4px;
  flex-shrink: 0;
}

.mob-filter-handle-bar {
  width: 36px;
  height: 4px;
  border-radius: 2px;
  background: rgba(0,0,0,0.15);
}

.mob-filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px 16px;
  flex-shrink: 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.mob-filter-header h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
}

.mob-filter-header-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0,0,0,0.06);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.mob-filter-header-close:hover { background: rgba(0,0,0,0.1); }

.mob-filter-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  -webkit-overflow-scrolling: touch;
}

.mob-filter-body::-webkit-scrollbar { width: 0; }

.mob-search-wrap {
  position: relative;
  margin-bottom: 20px;
}

.mob-search-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  font-size: 15px;
  font-weight: 400;
  color: var(--ink);
  background: rgba(255,255,255,0.7);
  border: 1.5px solid rgba(0,0,0,0.08);
  border-radius: 14px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.mob-search-input::placeholder { color: var(--muted); }
.mob-search-input:focus { border-color: #6B8F4E; box-shadow: 0 0 0 3px rgba(107,143,78,0.1); }

.mob-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.mob-filter-group { margin-bottom: 20px; }

.mob-filter-group-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
  padding-left: 2px;
}

.mob-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mob-filter-chip {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--stone);
  background: rgba(255,255,255,0.6);
  border: 1.5px solid rgba(0,0,0,0.08);
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  white-space: nowrap;
}

.mob-filter-chip.selected {
  color: #6B8F4E;
  background: rgba(107,143,78,0.1);
  border-color: rgba(107,143,78,0.3);
}

.mob-sort-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.mob-sort-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.mob-sort-select {
  flex: 1;
  appearance: none;
  -webkit-appearance: none;
  padding: 10px 34px 10px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  background: rgba(255,255,255,0.6);
  border: 1.5px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%236B6B6B' stroke-width='1.3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.mob-filter-footer {
  padding: 16px 20px;
  flex-shrink: 0;
  border-top: 1px solid rgba(0,0,0,0.06);
  display: flex;
  gap: 10px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
}

.mob-filter-clear-btn {
  flex: 1;
  padding: 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--stone);
  background: rgba(0,0,0,0.04);
  border-radius: 14px;
  transition: background 0.2s;
}

.mob-filter-clear-btn:hover { background: rgba(0,0,0,0.08); }

.mob-filter-apply-btn {
  flex: 2;
  padding: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  background: var(--ink);
  border-radius: 14px;
  transition: background 0.2s;
}

.mob-filter-apply-btn:hover { background: #2a2a2a; }

.blog-cta {
  position: relative;
  padding: 80px 24px;
  text-align: center;
  overflow: hidden;
  background: var(--cream);
}

.blog-cta h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

.blog-cta p {
  font-size: 16px;
  color: var(--stone);
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.blog-cta .btn-dark { position: relative; z-index: 1; }

.blog-source-single {
  padding: 0 0 80px;
}

.blog-source-shell .article-hero {
  max-width: 720px;
  margin: 0 auto;
  padding: 160px 24px 0;
  position: relative;
}

.blog-source-shell .article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 32px;
}

.blog-source-shell .article-breadcrumb a {
  text-decoration: none;
  transition: color 0.2s;
}

.blog-source-shell .article-breadcrumb a:hover {
  color: var(--ink);
}

.blog-source-shell .article-breadcrumb .sep {
  color: var(--warm);
  margin: 0;
  border: 0;
}

.blog-source-shell .article-hero h1 {
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.blog-source-shell .article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--warm);
  margin-bottom: 0;
}

.blog-source-shell .article-meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 100px;
  background: #fff0eb;
  color: #ff3d00;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.blog-source-shell .article-meta-date {
  font-size: 13px;
  color: var(--muted);
}

.blog-source-shell .article-sub {
  font-size: 18px;
  line-height: 1.65;
  color: var(--stone);
  margin-top: 40px;
  margin-bottom: 0;
  max-width: 720px;
}

.blog-source-shell article {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.blog-source-shell article > p {
  font-size: 17px;
  line-height: 1.85;
  color: #1a1a1a;
  margin: 24px 0 0;
}

.blog-source-shell article > p:first-of-type {
  margin-top: 40px;
}

.blog-source-shell article strong {
  font-weight: 600;
}

.blog-source-shell article em {
  font-style: italic;
}

.blog-source-shell article h2 {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 64px 0 0;
  padding-top: 48px;
  border-top: 1px solid var(--warm);
}

.blog-source-shell .rank-entry {
  margin: 48px 0 0;
  padding: 32px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  position: relative;
  transition: box-shadow 0.3s var(--ease);
}

.blog-source-shell .rank-entry:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.05);
}

.blog-source-shell .rank-entry.rank-1 {
  border-color: #ff3d00;
  border-width: 1.5px;
}

.blog-source-shell .rank-entry.rank-1::before {
  content: 'Top Ranked';
  position: absolute;
  top: -11px;
  left: 24px;
  background: #ff3d00;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: 6px;
}

.blog-source-shell .rank-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.blog-source-shell .rank-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
  background: #fff0eb;
  color: #ff3d00;
}

.blog-source-shell .rank-entry.rank-1 .rank-num {
  background: #ff3d00;
  color: #fff;
}

.blog-source-shell .rank-name {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  padding-top: 4px;
}

.blog-source-shell .rank-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.blog-source-shell .rank-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 6px;
  background: #fbfaf9;
  font-size: 13px;
  color: var(--stone);
  border: 1px solid rgba(0,0,0,0.04);
}

.blog-source-shell .rank-stat svg {
  width: 13px;
  height: 13px;
  color: #f59e0b;
}

.blog-source-shell .rank-body p {
  font-size: 15.5px;
  line-height: 1.8;
  color: #333;
  margin: 0 0 16px;
}

.blog-source-shell .rank-body p:last-child {
  margin-bottom: 0;
}

.blog-source-shell .rank-body code {
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
  font-size: 13.5px;
  background: #f3f2f0;
  padding: 2px 6px;
  border-radius: 4px;
  color: #c50030;
  border: 1px solid rgba(0,0,0,0.06);
}

.blog-source-shell .rank-warn {
  margin: 16px 0 0;
  padding: 16px 20px;
  border-radius: 12px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  font-size: 14.5px;
  line-height: 1.7;
  color: #92400e;
}

.blog-source-shell .rank-warn strong {
  color: #78350f;
}

.blog-source-shell .checklist-section {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--warm);
}

.blog-source-shell .checklist-section h2 {
  margin: 0 0 28px;
  padding: 0;
  border: 0;
}

.blog-source-shell .check-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--warm);
}

.blog-source-shell .check-item:last-child {
  border-bottom: none;
}

.blog-source-shell .check-item strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--ink);
}

.blog-source-shell .check-item p {
  font-size: 15.5px;
  line-height: 1.75;
  color: #333;
  margin: 0;
}

.blog-source-shell .disc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--warm);
}

.blog-source-shell .disc a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-single {
  padding: 164px 24px 72px;
}

.blog-single-shell {
  max-width: 900px;
  margin: 0 auto;
}

.blog-single-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--stone);
  font-size: 14px;
  max-width: 840px;
}

.blog-single-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  max-width: 840px;
}

.blog-single-sep { opacity: 0.5; }

.blog-single-title {
  font-family: var(--serif);
  font-size: clamp(35px, 4.05vw, 52px);
  line-height: 1.03;
  letter-spacing: -0.035em;
  margin-bottom: 18px;
  max-width: 820px;
  text-wrap: pretty;
}

.blog-single-excerpt {
  font-size: 17px;
  line-height: 1.62;
  color: var(--stone);
  max-width: 760px;
  margin-bottom: 28px;
}

.blog-single-card {
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.05);
  max-width: 840px;
}

.blog-single-thumb img {
  width: 100%;
  height: auto;
  display: block;
}

.blog-single-content {
  padding: 34px 34px 36px;
  color: var(--stone);
  font-size: 15.5px;
  line-height: 1.74;
}

.blog-single-content > * + * { margin-top: 1.05em; }
.blog-single-content h2,
.blog-single-content h3,
.blog-single-content h4 {
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.18;
}

.blog-single-content ul,
.blog-single-content ol { padding-left: 1.4em; }

.blog-single-content img {
  max-width: 100%;
  height: auto;
  border-radius: 16px;
}

.blog-single-content a { color: var(--ink); text-decoration: underline; }
.blog-single-content .article-sub {
  font-size: 18px;
  line-height: 1.58;
  color: var(--stone);
  margin-top: 0;
}

.blog-single-content h2 {
  font-size: clamp(28px, 4vw, 34px);
  margin-top: 2.35em;
  padding-top: 1.15em;
  border-top: 1px solid var(--warm);
}

.blog-single-content h3 {
  font-size: 22px;
  margin-top: 1.85em;
}

.blog-single-content .callout,
.blog-single-content .rank-entry {
  margin-top: 1.6em;
  padding: 22px 24px;
  border-radius: 18px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 14px 34px rgba(0,0,0,0.04);
}

.blog-single-content .callout strong:first-child {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ff6b2c;
}

.blog-single-content .stat-box {
  margin-top: 1.6em;
  padding: 24px 28px;
  border-radius: 22px;
  background: linear-gradient(135deg, #171717 0%, #251f30 100%);
  color: var(--white);
  text-align: center;
}

.blog-single-content .stat-box a {
  color: rgba(255,255,255,0.82);
}

.blog-single-content .stat-num {
  font-family: var(--serif);
  font-size: clamp(42px, 7vw, 56px);
  line-height: 1;
  color: #ff7b33;
  margin-bottom: 8px;
}

.blog-single-content .stat-label {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.72);
}

.blog-single-content .rank-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}

.blog-single-content .rank-num {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255, 109, 42, 0.1);
  color: #ff6d2a;
  font-family: var(--serif);
  font-size: 20px;
}

.blog-single-content .rank-name {
  color: var(--ink);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.22;
}

.blog-single-content .rank-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 8px;
  margin-bottom: 14px;
}

.blog-single-content .rank-stat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border-radius: 999px;
  background: #f6f3ef;
  border: 1px solid rgba(0,0,0,0.05);
  color: var(--stone);
  font-size: 13px;
  line-height: 1.2;
}

.blog-single-content .rank-stat svg {
  width: 13px;
  height: 13px;
  color: #f6b33b;
}

.blog-single-content .rank-body p {
  margin-top: 0;
  margin-bottom: 14px;
  line-height: 1.72;
}

.blog-single-content .disc {
  margin-top: 2.35em;
  padding-top: 1.15em;
  border-top: 1px solid var(--warm);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.posts-navigation,
.pagination {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-numbers,
.nav-links a,
.nav-links span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1.5px solid var(--warm);
  background: var(--white);
  color: var(--stone);
  font-size: 14px;
  font-weight: 500;
}

.page-numbers.current { color: var(--ink); border-color: var(--ink); }

@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .c-header-nav { display: none; }
  .c-header-cta {
    display: flex;
    gap: 0;
  }
  .c-nav-btn { display: flex; }
  .header-cta-btn { display: none !important; }

  .blog-hero { padding: 120px 20px 56px; }
  .featured-card { flex-direction: column; padding: 0; gap: 0; }
  .featured-text { padding: 28px 24px 32px; }
  .featured-visual { display: none; }
  .featured-img { border-radius: 16px 16px 0 0; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-filters-section { display: none; }
  .mob-filter-fab { display: block; }
  .mob-filter-sheet { display: block; }
  body.mob-sheet-open { overflow: hidden; }
  .blog-source-single { padding-bottom: 56px; }
  .blog-source-shell .article-hero { padding: 144px 20px 0; }
  .blog-source-shell .article-hero h1 { font-size: 30px; }
  .blog-source-shell .article-meta { gap: 12px; padding-bottom: 32px; }
  .blog-source-shell .article-sub { font-size: 17px; line-height: 1.6; margin-top: 32px; }
  .blog-source-shell article { padding: 0 20px 56px; }
  .blog-source-shell .rank-entry { padding: 24px 20px; }
  .blog-source-shell .rank-header { gap: 12px; }
  .blog-single {
    padding: 144px 16px 56px;
  }
  .blog-single-shell { max-width: 100%; }
  .blog-single-card { border-radius: 20px; }
  .blog-single-content {
    padding: 24px 18px 22px;
    font-size: 15px;
    line-height: 1.68;
  }
  .blog-single-title { font-size: clamp(30px, 11vw, 46px); }
  .blog-single-excerpt {
    font-size: 16px;
    line-height: 1.58;
    margin-bottom: 24px;
  }
  .blog-single-content > * + * { margin-top: 0.95em; }
  .blog-single-content .article-sub {
    font-size: 16px;
    line-height: 1.52;
  }
  .blog-single-content .callout,
  .blog-single-content .rank-entry,
  .blog-single-content .stat-box { padding: 20px 18px; }
  .blog-single-content .rank-name {
    font-size: clamp(18px, 5vw, 24px);
    line-height: 1.18;
  }
  .blog-single-content .rank-header {
    gap: 10px;
    margin-bottom: 12px;
  }
  .blog-single-content .rank-stats {
    gap: 8px 6px;
    margin-bottom: 12px;
  }
  .blog-single-content .rank-stat {
    padding: 5px 10px;
    font-size: 12.5px;
  }
  .blog-single-content .rank-body p {
    margin-bottom: 12px;
    line-height: 1.66;
  }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .blog-cta { padding: 56px 20px; }
}

@media (max-width: 480px) {
  .blog-source-shell .rank-stats { gap: 4px; }
  .blog-source-shell .rank-stat { font-size: 12px; padding: 3px 8px; }
  .footer-inner { grid-template-columns: 1fr; }
}