@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@700&display=swap');

/* ============================================================
   设计令牌 & 重置
   ============================================================ */
:root {
  --c-purple: #56228b;
  --c-purple-light: #7a3dbf;
  --c-purple-pale: #ede6f7;
  --c-brown: #8b4513;
  --c-brown-light: #b85c1a;
  --c-brown-pale: #f5ede6;
  --c-dark: #1f1726;
  --c-dark-mid: #2e1f40;
  --c-ink: #2a1a38;
  --c-surface: #faf8fc;
  --c-card: #ffffff;
  --c-border: #1f1726;
  --c-text: #1f1726;
  --c-text-muted: #5c4a6e;
  --c-accent: #d4a843;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 24px;
  --font-head: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', sans-serif;
  --nav-h: 48px;
  --brand-h: 60px;
  --max-w: 1160px;
  --prose-w: 720px;
  --gap: 24px;
  --gap-sm: 12px;
  --gap-lg: 48px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 17px;
  line-height: 1.65;
  scroll-behavior: smooth;
  background: var(--c-surface);
  color: var(--c-text);
}

body {
  font-family: var(--font-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse 60% 40% at 80% 10%, rgba(86,34,139,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 10% 90%, rgba(139,69,19,0.07) 0%, transparent 70%),
    var(--c-surface);
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--c-purple); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { list-style: none; }

/* ============================================================
   Header / Nav
   ============================================================ */
.site-header {
  background: var(--c-dark);
  border-bottom: 3px solid var(--c-purple);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-row {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gap);
  height: var(--brand-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-name {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  background: var(--c-purple);
  color: #ffffff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--c-purple-light);
  min-height: 40px;
  white-space: nowrap;
  transition: background 0.18s, transform 0.12s;
  text-decoration: none;
}

.btn-cta:hover {
  background: var(--c-purple-light);
  transform: translateY(-1px);
  text-decoration: none;
}

.main-nav {
  background: var(--c-dark-mid);
  border-top: 1px solid rgba(86,34,139,0.4);
}

.main-nav p {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gap);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  min-height: var(--nav-h);
}

.main-nav p a {
  color: rgba(255,255,255,0.82);
  font-size: 0.875rem;
  padding: 10px 14px;
  border-radius: 8px;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
}

.main-nav p a:hover {
  background: rgba(86,34,139,0.35);
  color: #ffffff;
  text-decoration: none;
}

/* ============================================================
   Layout helpers
   ============================================================ */
.layout-with-aside {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

/* ============================================================
   HOME — Hero
   ============================================================ */
.home-main {
  flex: 1;
}

.hero-section {
  background: linear-gradient(135deg, var(--c-dark) 0%, var(--c-dark-mid) 100%);
  min-height: 45vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--gap-lg) var(--gap);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle 400px at 70% 50%, rgba(86,34,139,0.25) 0%, transparent 70%),
    radial-gradient(circle 300px at 20% 80%, rgba(139,69,19,0.18) 0%, transparent 60%);
  pointer-events: none;
}

.hero-aside {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.hero-h1 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.65;
}

.hero-figure {
  margin-top: var(--gap);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 640px;
  width: 100%;
  border: 2px solid rgba(86,34,139,0.5);
}

.hero-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

/* ============================================================
   HOME — Content section (two-col)
   ============================================================ */
.content-section,
.recent-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--gap-lg) var(--gap);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--gap-lg);
  align-items: start;
}

.section-aside {
  position: sticky;
  top: calc(var(--brand-h) + var(--nav-h) + 16px);
}

.section-label {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-purple);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  margin-bottom: 0;
  padding-bottom: var(--gap);
  border-left: 3px solid var(--c-purple);
  padding-left: 8px;
}

.section-label span {
  display: block;
}

.aside-note {
  font-size: 0.82rem;
  color: var(--c-text-muted);
  margin-top: 16px;
  line-height: 1.6;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

/* ============================================================
   Card list (home)
   ============================================================ */
.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--gap);
  margin-top: var(--gap-lg);
}

.card {
  background: var(--c-card);
  border: 2px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.18s, box-shadow 0.18s;
}

.card:hover {
  transform: translateY(-4px) rotate(-0.4deg);
  box-shadow: 6px 6px 0 var(--c-purple);
}

.card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.card-fig {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  max-height: 180px;
}

.card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: var(--gap);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.3;
}

.card-title span { display: block; }

.card-desc {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  line-height: 1.55;
  flex: 1;
}

.card-cta {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-purple);
  margin-top: 4px;
}

/* ============================================================
   Recent list (home)
   ============================================================ */
.recent-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.recent-item a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  transition: border-color 0.15s, background 0.15s;
  text-decoration: none;
  color: var(--c-text);
}

.recent-item a:hover {
  border-color: var(--c-purple);
  background: var(--c-purple-pale);
  text-decoration: none;
}

.recent-title {
  font-size: 0.95rem;
  flex: 1;
}

.recent-date {
  font-size: 0.78rem;
  color: var(--c-text-muted);
  white-space: nowrap;
}

/* ============================================================
   Prose content
   ============================================================ */
.prose {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-text);
  max-width: var(--prose-w);
}

.prose h2 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 2em 0 0.6em;
  color: var(--c-ink);
}

.prose h2 span { display: inline; }

.prose h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 1.5em 0 0.5em;
  color: var(--c-purple);
}

.prose h3 span { display: inline; }

.prose p { margin-bottom: 1.1em; }

.prose ul, .prose ol {
  margin: 1em 0 1em 1.4em;
  list-style: revert;
}

.prose li { margin-bottom: 0.4em; }

.prose strong { color: var(--c-ink); }

.prose a {
  color: var(--c-purple);
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

.prose blockquote {
  border-left: 4px solid var(--c-purple);
  padding-left: 1em;
  color: var(--c-text-muted);
  margin: 1.5em 0;
  font-style: italic;
}

.prose img {
  border-radius: var(--radius);
  border: 2px solid var(--c-border);
  margin: 1.5em 0;
  max-width: 100%;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 0.9rem;
}

.prose th, .prose td {
  padding: 10px 14px;
  border: 1.5px solid var(--c-border);
  text-align: left;
}

.prose th {
  background: var(--c-dark);
  color: #ffffff;
  font-family: var(--font-head);
}

/* ============================================================
   Topic layout
   ============================================================ */
.topic-main, .article-main, .tag-main, .about-main, .privacy-main, .default-main {
  flex: 1;
  padding: var(--gap-lg) var(--gap);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.topic-intro,
.article-section,
.tag-header-section,
.about-section,
.privacy-section,
.default-section {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--gap-lg);
  align-items: start;
}

/* Topic aside / article aside */
.topic-aside,
.article-aside,
.tag-aside,
.about-aside,
.privacy-aside,
.default-aside {
  position: sticky;
  top: calc(var(--brand-h) + var(--nav-h) + 16px);
  background: var(--c-card);
  border: 2px solid var(--c-border);
  border-radius: var(--radius);
  padding: var(--gap);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.aside-heading {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-purple);
  border-bottom: 2px solid var(--c-purple-pale);
  padding-bottom: 8px;
}

.aside-heading span { display: block; }

.aside-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.aside-links li a,
.aside-link-item,
.aside-home-link,
.parent-link {
  display: block;
  font-size: 0.875rem;
  color: var(--c-text);
  padding: 7px 10px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
  line-height: 1.4;
}

.aside-links li a:hover,
.aside-link-item:hover,
.aside-home-link:hover,
.parent-link:hover {
  background: var(--c-purple-pale);
  color: var(--c-purple);
  text-decoration: none;
}

.aside-home-link {
  font-size: 0.82rem;
  color: var(--c-text-muted);
  margin-top: 4px;
}

.parent-link {
  font-weight: 700;
  color: var(--c-purple);
  font-size: 0.875rem;
}

.aside-parent,
.aside-siblings,
.aside-nav-home {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Topic content */
.topic-content,
.article-content,
.tag-intro,
.about-content,
.privacy-content,
.default-content {
  min-width: 0;
}

.topic-h1,
.article-h1,
.tag-h1,
.about-h1,
.privacy-h1 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.page-date,
.page-modified {
  display: inline-block;
  font-size: 0.82rem;
  color: var(--c-text-muted);
  margin-bottom: 20px;
  margin-right: 12px;
}

.topic-hero-img,
.article-hero-img,
.about-hero-img,
.default-hero-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 2px solid var(--c-border);
  display: block;
}

.topic-lead-fig,
.article-hero-fig,
.about-hero-fig,
.default-fig {
  margin: 0 0 var(--gap) 0;
  border-radius: var(--radius);
  overflow: hidden;
}

/* ============================================================
   Children list (topic)
   ============================================================ */
.children-section,
.tag-list-section,
.more-section,
.about-values-section {
  margin-top: var(--gap-lg);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--gap-lg);
  align-items: start;
}

.section-aside-label {
  /* vertical label */
}

.section-aside-label .section-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-purple);
  border-left: 3px solid var(--c-purple);
  padding-left: 8px;
}

.child-list {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
  counter-reset: child-counter;
}

.child-item {
  counter-increment: child-counter;
  background: var(--c-card);
  border: 2px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
}

.child-item:hover {
  transform: translateX(4px);
  box-shadow: -4px 4px 0 var(--c-brown);
}

.child-item a {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0;
  text-decoration: none;
  color: inherit;
}

.child-item a::before {
  content: counter(child-counter, decimal-leading-zero);
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--c-purple-pale);
  background: var(--c-dark);
  padding: var(--gap) 20px;
  display: flex;
  align-items: center;
  letter-spacing: -0.05em;
  min-width: 70px;
  justify-content: center;
}

.child-fig {
  display: none;
}

.child-body {
  padding: 16px var(--gap);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.child-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.3;
}

.child-title span { display: block; }

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

.child-date {
  font-size: 0.78rem;
  color: var(--c-brown);
}

/* ============================================================
   Article meta / breadcrumb
   ============================================================ */
.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.breadcrumb-link {
  font-size: 0.82rem;
  color: var(--c-text-muted);
  background: var(--c-purple-pale);
  padding: 4px 10px;
  border-radius: 20px;
  text-decoration: none;
}

.breadcrumb-link:hover {
  color: var(--c-purple);
  text-decoration: none;
}

/* ============================================================
   More articles
   ============================================================ */
.more-list {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}

.more-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--c-card);
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--c-text);
  transition: border-color 0.15s, background 0.15s;
}

.more-item a:hover {
  border-color: var(--c-brown);
  background: var(--c-brown-pale);
  text-decoration: none;
}

.more-item span {
  font-size: 0.95rem;
  flex: 1;
}

.more-item small {
  font-size: 0.78rem;
  color: var(--c-text-muted);
  white-space: nowrap;
}

/* ============================================================
   Tag list
   ============================================================ */
.tag-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--gap);
  counter-reset: tag-counter;
}

.tag-item {
  counter-increment: tag-counter;
  background: var(--c-card);
  border: 2px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.18s, box-shadow 0.18s;
}

.tag-item:hover {
  transform: translateY(-3px);
  box-shadow: 4px 4px 0 var(--c-brown);
}

.tag-item a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--gap);
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.tag-item a::before {
  content: counter(tag-counter, decimal-leading-zero);
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-purple);
  line-height: 1;
}

.tag-item-fig {
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  max-height: 150px;
}

.tag-card-img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.tag-item-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
  display: block;
}

.tag-item-desc {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  display: block;
  line-height: 1.5;
}

.tag-item time {
  font-size: 0.78rem;
  color: var(--c-brown);
}

/* ============================================================
   About values
   ============================================================ */
.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--gap);
}

.value-card {
  background: var(--c-card);
  border: 2px solid var(--c-border);
  border-radius: var(--radius);
  padding: var(--gap);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.15s, box-shadow 0.15s;
}

.value-card:hover {
  transform: translateY(-2px);
  box-shadow: 3px 3px 0 var(--c-purple);
}

.value-icon {
  font-size: 2rem;
  color: var(--c-purple);
  line-height: 1;
}

.value-card figcaption h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 6px;
}

.value-card figcaption h3 span { display: inline; }

.value-card figcaption p {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* ============================================================
   Privacy intro figure
   ============================================================ */
.privacy-intro-fig {
  background: var(--c-purple-pale);
  border-left: 4px solid var(--c-purple);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  margin: 16px 0 var(--gap) 0;
}

.privacy-intro-caption {
  font-size: 0.9rem;
  color: var(--c-purple);
  line-height: 1.6;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--c-dark);
  border-top: 3px solid var(--c-purple);
  padding: var(--gap-lg) var(--gap);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--gap);
  align-items: center;
  text-align: center;
  margin-top: auto;
}

.site-footer p,
.site-footer small {
  display: block;
}

.footer-brand {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  text-align: left;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--gap);
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 6px;
  transition: color 0.15s;
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: none;
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  text-align: right;
  display: block;
}

/* ============================================================
   Stagger animation
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .stagger-item {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeSlideUp 0.4s ease forwards;
    animation-delay: calc(var(--stagger-i, 0) * 80ms);
  }

  @keyframes fadeSlideUp {
    to { opacity: 1; transform: translateY(0); }
  }
}

@media (prefers-reduced-motion: reduce) {
  .stagger-item {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/* ============================================================
   Responsive — tablet
   ============================================================ */
@media (max-width: 900px) {
  .content-section,
  .recent-section,
  .topic-intro,
  .article-section,
  .tag-header-section,
  .about-section,
  .privacy-section,
  .default-section,
  .children-section,
  .tag-list-section,
  .more-section,
  .about-values-section {
    grid-template-columns: 1fr;
  }

  .topic-aside,
  .article-aside,
  .tag-aside,
  .about-aside,
  .privacy-aside,
  .default-aside {
    position: static;
  }

  .section-aside {
    position: static;
  }

  .section-label {
    writing-mode: horizontal-tb;
    transform: none;
    border-left: none;
    border-bottom: 3px solid var(--c-purple);
    padding-bottom: 6px;
    padding-left: 0;
    font-size: 0.8rem;
  }

  .section-aside-label .section-label {
    writing-mode: horizontal-tb;
    transform: none;
    border-left: none;
    border-bottom: 3px solid var(--c-purple);
    padding-left: 0;
    padding-bottom: 6px;
  }

  .aside-note {
    writing-mode: horizontal-tb;
    transform: none;
    margin-top: 8px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand { text-align: center; }
  .footer-copy { text-align: center; }
}

/* ============================================================
   Responsive — mobile 375px
   ============================================================ */
@media (max-width: 600px) {
  :root {
    --gap: 16px;
    --gap-lg: 32px;
  }

  html { font-size: 16px; }

  .brand-row {
    height: 56px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .main-nav p {
    padding: 0 12px;
    gap: 2px;
  }

  .main-nav p a {
    font-size: 0.8rem;
    padding: 10px 10px;
  }

  .hero-section {
    min-height: 45vh;
    padding: 32px 16px;
  }

  .hero-h1 {
    font-size: 1.7rem;
  }

  .card-list {
    grid-template-columns: 1fr;
  }

  .tag-list {
    grid-template-columns: 1fr;
  }

  .about-values {
    grid-template-columns: 1fr;
  }

  .child-item a {
    grid-template-columns: 1fr;
  }

  .child-item a::before {
    padding: 12px 16px;
    font-size: 1.4rem;
    min-width: auto;
    width: 100%;
    justify-content: flex-start;
  }

  .btn-cta {
    font-size: 0.82rem;
    padding: 10px 14px;
  }

  .topic-h1,
  .article-h1,
  .tag-h1,
  .about-h1,
  .privacy-h1 {
    font-size: 1.5rem;
  }

  .footer-links {
    gap: 8px;
  }

  .more-item a {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}