@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ===== 重置与基础 ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #000000;
  --color-fg: #ffffff;
  --color-accent: #ffffff;
  --color-border: #333333;
  --color-muted: #888888;
  --color-card-bg: #0a0a0a;
  --color-hover: #1a1a1a;
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 4px;
  --max-w: 1200px;
  --aside-w: 220px;
  --header-h: 120px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-main);
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

ul, ol {
  list-style: none;
}

/* ===== 布局骨架 ===== */
/* aside 在左，page-wrapper 在右 */
body {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
}

.site-aside {
  position: sticky;
  top: 0;
  width: var(--aside-w);
  min-height: 100vh;
  border-right: 1px solid var(--color-border);
  padding: 2rem 1.25rem;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  z-index: 100;
  background: var(--color-bg);
}

.site-aside nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.site-aside nav ul li a {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  letter-spacing: 0.02em;
  transition: color 0.2s, background 0.2s;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.site-aside nav ul li a:hover {
  color: var(--color-fg);
  background: var(--color-hover);
}

.site-aside .aside-related,
.site-aside .aside-tags,
.site-aside .aside-channels,
.site-aside .aside-policy {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

.site-aside h2 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.25rem;
}

.site-aside p.subtitle {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}

.aside-links,
.tag-cloud {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.aside-links li a,
.tag-cloud li a {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-muted);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius);
  min-height: 40px;
  display: flex;
  align-items: center;
  transition: color 0.2s, background 0.2s;
}

.aside-links li a:hover,
.tag-cloud li a:hover {
  color: var(--color-fg);
  background: var(--color-hover);
}

.page-wrapper {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* ===== 顶部导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.header-brand-row {
  padding: 1.25rem 2.5rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.brand-link {
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-fg);
  transition: opacity 0.2s;
}

.brand-link:hover {
  opacity: 0.7;
}

.header-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 2.5rem;
  gap: 1.5rem;
}

.top-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.125rem;
}

.top-nav ul li a {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  padding: 0.5rem 0.875rem;
  min-height: 40px;
  border-radius: var(--radius);
  letter-spacing: 0.01em;
  transition: color 0.2s, background 0.2s;
}

.top-nav ul li a:hover {
  color: var(--color-fg);
  background: var(--color-hover);
}

.header-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.header-search input {
  background: var(--color-hover);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-fg);
  font-family: var(--font-main);
  font-size: 0.875rem;
  padding: 0.5rem 0.875rem;
  min-height: 40px;
  width: 180px;
  outline: none;
  transition: border-color 0.2s;
}

.header-search input:focus {
  border-color: var(--color-fg);
}

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

.header-search button {
  background: var(--color-fg);
  border: none;
  border-radius: var(--radius);
  color: var(--color-bg);
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  min-height: 40px;
  cursor: pointer;
  transition: opacity 0.2s;
}

.header-search button:hover {
  opacity: 0.8;
}

/* ===== main / article / div 结构 ===== */
main {
  flex: 1;
}

main > article {
  display: flex;
  flex-direction: column;
}

main > article > div {
  width: 100%;
}

/* ===== Hero（首页） ===== */
.hero-section {
  position: relative;
  min-height: 45vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 5rem 2.5rem;
  background: var(--color-bg);
}

.hero-media {
  position: absolute;
  inset: 0;
  display: flex;
  z-index: 0;
  pointer-events: none;
}

.hero-img {
  object-fit: cover;
  height: 100%;
  opacity: 0.18;
}

.hero-img-a {
  width: 55%;
  transform: skewX(-3deg) translateX(-2%);
}

.hero-img-b {
  width: 50%;
  transform: skewX(-3deg) translateX(2%);
  margin-left: auto;
}

.hero-slash {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 48%, rgba(255,255,255,0.04) 49%, transparent 52%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
}

.hero-h1 {
  font-size: clamp(2.5rem, 8vw, 7rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 1.5rem;
  color: var(--color-fg);
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: 400;
  color: var(--color-muted);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== 通用内容区 ===== */
.content-section {
  padding: 4rem 2.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.content-section.page-content {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: #d4d4d4;
}

.content-section.page-content h2 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--color-fg);
  margin: 2.5rem 0 0.75rem;
}

.content-section.page-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-fg);
  margin: 2rem 0 0.5rem;
}

.content-section.page-content p {
  margin-bottom: 1.25rem;
}

.content-section.page-content ul,
.content-section.page-content ol {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.content-section.page-content ol {
  list-style: decimal;
}

.content-section.page-content a {
  color: var(--color-fg);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== div 标题规范 ===== */
div h2 {
  font-size: clamp(1.75rem, 4vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.05;
  margin-bottom: 0.375rem;
  color: var(--color-fg);
}

div h2 + .subtitle,
div h2 + p {
  font-size: 1rem;
  color: var(--color-muted);
  margin-bottom: 2rem;
  line-height: 1.5;
}

/* ===== 频道卡片（首页） ===== */
.channels-section,
.latest-section {
  padding: 4rem 2.5rem;
  border-top: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 2rem;
}

.card-item {
  background: var(--color-card-bg);
}

.card-item a {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.75rem 1.5rem;
  height: 100%;
  transition: background 0.2s;
}

.card-item a:hover {
  background: var(--color-hover);
}

.card-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--color-fg);
}

.card-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.5;
  flex: 1;
}

.card-meta {
  font-size: 0.75rem;
  color: var(--color-border);
  margin-top: 0.5rem;
}

/* ===== 文章列表（首页） ===== */
.article-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 2rem;
}

.article-row {
  border-bottom: 1px solid var(--color-border);
}

.article-row:last-child {
  border-bottom: none;
}

.article-row a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  min-height: 56px;
  transition: background 0.2s;
}

.article-row a:hover {
  background: var(--color-hover);
}

.article-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-fg);
  flex: 1;
}

.article-row small {
  font-size: 0.75rem;
  color: var(--color-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ===== 频道页 Hero ===== */
.channel-hero {
  padding: 5rem 2.5rem 3rem;
  border-bottom: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.channel-eyebrow,
.tag-eyebrow,
.about-eyebrow,
.privacy-eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.channel-h1 {
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.channel-desc {
  font-size: 1.0625rem;
  color: var(--color-muted);
  max-width: 680px;
  margin-bottom: 0;
}

/* ===== 子页列表（频道页） ===== */
.children-section {
  padding: 4rem 2.5rem;
  border-top: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.child-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 2rem;
}

.child-card {
  background: var(--color-card-bg);
}

.child-card > a {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  transition: background 0.2s;
}

.child-card > a:hover {
  background: var(--color-hover);
}

.child-thumb {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.child-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  flex: 1;
}

.child-index {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.child-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-fg);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.child-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.child-date {
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* ===== 文章页 ===== */
.article-header-section {
  padding: 5rem 2.5rem 2.5rem;
  border-bottom: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.breadcrumb {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: var(--color-muted);
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--color-fg);
}

.article-h1 {
  font-size: clamp(1.875rem, 5vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.article-desc {
  font-size: 1.125rem;
  color: var(--color-muted);
  max-width: 700px;
  margin-bottom: 1.25rem;
}

.article-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.article-meta time {
  font-size: 0.8125rem;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

.article-hero-wrap {
  margin-top: 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.article-hero-img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

.article-body {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #d4d4d4;
}

.related-section {
  padding: 3rem 2.5rem;
  border-top: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.related-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1.5rem;
}

.related-list li {
  border-bottom: 1px solid var(--color-border);
}

.related-list li:last-child {
  border-bottom: none;
}

.related-list li a {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--color-muted);
  min-height: 48px;
  transition: color 0.2s, background 0.2s;
}

.related-list li a:hover {
  color: var(--color-fg);
  background: var(--color-hover);
}

/* ===== 标签页 ===== */
.tag-hero-section {
  padding: 5rem 2.5rem 3rem;
  border-bottom: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.tag-h1 {
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.tag-results-section {
  padding: 4rem 2.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.tag-result-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 2rem;
}

.tag-result-item {
  border-bottom: 1px solid var(--color-border);
}

.tag-result-item:last-child {
  border-bottom: none;
}

.tag-result-item a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  min-height: 52px;
  transition: background 0.2s;
}

.tag-result-item a:hover {
  background: var(--color-hover);
}

.tag-index {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-muted);
  letter-spacing: 0.06em;
  width: 24px;
  flex-shrink: 0;
}

.tag-item-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-fg);
  flex: 1;
}

.tag-result-item small {
  font-size: 0.75rem;
  color: var(--color-muted);
  flex-shrink: 0;
}

/* ===== 关于页 ===== */
.about-hero-section {
  padding: 5rem 2.5rem 3rem;
  border-bottom: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.about-h1 {
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.about-body {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #d4d4d4;
}

.about-links-section {
  padding: 3rem 2.5rem;
  border-top: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.about-channel-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1.5rem;
}

.about-channel-list li {
  border-bottom: 1px solid var(--color-border);
}

.about-channel-list li:last-child {
  border-bottom: none;
}

.about-channel-list li a {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  min-height: 48px;
  font-size: 0.9375rem;
  color: var(--color-muted);
  transition: color 0.2s, background 0.2s;
}

.about-channel-list li a:hover {
  color: var(--color-fg);
  background: var(--color-hover);
}

/* ===== 隐私页 ===== */
.privacy-hero-section {
  padding: 5rem 2.5rem 3rem;
  border-bottom: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.privacy-h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.privacy-date {
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.privacy-body {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #d4d4d4;
}

.privacy-nav-section {
  padding: 3rem 2.5rem;
  border-top: 1px solid var(--color-border);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.privacy-links {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1.5rem;
}

.privacy-links li {
  border-bottom: 1px solid var(--color-border);
}

.privacy-links li:last-child {
  border-bottom: none;
}

.privacy-links li a {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  min-height: 48px;
  font-size: 0.9375rem;
  color: var(--color-muted);
  transition: color 0.2s, background 0.2s;
}

.privacy-links li a:hover {
  color: var(--color-fg);
  background: var(--color-hover);
}

/* ===== 页脚 ===== */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 3rem 2.5rem 2rem;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.footer-brand {
  font-size: clamp(1.5rem, 4vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--color-fg);
  flex: 0 0 auto;
  max-width: 340px;
}

.footer-nav {
  flex: 1;
  min-width: 200px;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.125rem;
}

.footer-nav ul li a {
  display: flex;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--color-muted);
  padding: 0.375rem 0.75rem;
  min-height: 40px;
  border-radius: var(--radius);
  transition: color 0.2s;
}

.footer-nav ul li a:hover {
  color: var(--color-fg);
}

.footer-copy {
  width: 100%;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* ===== 滚动揭示动效 ===== */
@media (prefers-reduced-motion: no-preference) {
  .child-card,
  .card-item,
  .article-row,
  .tag-result-item {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s ease, transform 0.4s ease;
  }

  .child-card.is-visible,
  .card-item.is-visible,
  .article-row.is-visible,
  .tag-result-item.is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  :root {
    --aside-w: 180px;
  }

  .header-brand-row {
    padding: 1rem 1.5rem 0.75rem;
  }

  .header-nav-row {
    padding: 0.5rem 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .content-section,
  .channels-section,
  .latest-section,
  .children-section,
  .related-section,
  .tag-results-section,
  .about-links-section,
  .privacy-nav-section,
  .channel-hero,
  .tag-hero-section,
  .about-hero-section,
  .privacy-hero-section,
  .article-header-section {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .hero-section {
    padding: 3rem 1.5rem;
  }

  .site-footer {
    padding: 2rem 1.5rem 1.5rem;
    gap: 1.5rem;
  }
}

@media (max-width: 640px) {
  body {
    flex-direction: column;
  }

  .site-aside {
    position: relative;
    width: 100%;
    min-height: unset;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 1rem;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem;
    overflow-x: auto;
    top: unset;
  }

  .site-aside nav ul {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0.125rem;
    overflow-x: auto;
  }

  .site-aside nav ul li a {
    white-space: nowrap;
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
  }

  .site-aside .aside-related,
  .site-aside .aside-tags,
  .site-aside .aside-channels,
  .site-aside .aside-policy {
    display: none;
  }

  .header-brand-row {
    padding: 0.875rem 1rem 0.625rem;
  }

  .header-nav-row {
    padding: 0.375rem 1rem;
  }

  .top-nav ul {
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }

  .top-nav ul::-webkit-scrollbar {
    display: none;
  }

  .top-nav ul li a {
    white-space: nowrap;
    font-size: 0.8125rem;
  }

  .header-search input {
    width: 120px;
  }

  .hero-h1 {
    font-size: clamp(2rem, 12vw, 4rem);
  }

  .channel-grid {
    grid-template-columns: 1fr;
  }

  .content-section,
  .channels-section,
  .latest-section,
  .children-section,
  .related-section,
  .tag-results-section,
  .about-links-section,
  .privacy-nav-section {
    padding: 2.5rem 1rem;
  }

  .channel-hero,
  .tag-hero-section,
  .about-hero-section,
  .privacy-hero-section,
  .article-header-section {
    padding: 3rem 1rem 2rem;
  }

  .site-footer {
    flex-direction: column;
    padding: 1.5rem 1rem;
    gap: 1rem;
  }

  .footer-brand {
    font-size: clamp(1.25rem, 8vw, 2rem);
  }

  .footer-nav ul {
    flex-wrap: wrap;
  }

  .article-row a {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
}