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

/* =====================
   CSS 自定义属性
   ===================== */
:root {
  --c-white: #ffffff;
  --c-bg: #f5f5f5;
  --c-ink: #1f1f1f;
  --c-ink-soft: #3a3a3a;
  --c-ink-muted: #6b6b6b;
  --c-border: #e0e0e0;
  --c-accent: #2d2d2d;
  --c-accent-hover: #111111;
  --c-card-bg: #ffffff;
  --c-hero-bg: #1f1f1f;
  --c-tag-bg: #f0f0f0;
  --radius-card: 16px;
  --radius-sm: 10px;
  --radius-btn: 8px;
  --gap: 16px;
  --header-h: 64px;
  --font-sans: 'Poppins', 'Open Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --max-w: 1200px;
  --prose-max: 760px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =====================
   Reset & Base
   ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-sans);
  background: var(--c-bg);
  color: var(--c-ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; background: none; border: none; }

/* =====================
   Dot Pattern Background
   ===================== */
.hero-dot-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.12) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

/* =====================
   Site Wrap
   ===================== */
.site-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* =====================
   Header
   ===================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--header-h);
  background: var(--c-ink);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.logo-img { height: 32px; width: auto; }

.brand-text {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-white);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* =====================
   Hamburger
   ===================== */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: var(--radius-btn);
  transition: background var(--transition);
}

.hamburger:hover { background: rgba(255,255,255,0.1); }

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================
   Nav Overlay
   ===================== */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 950;
  background: var(--c-ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.nav-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.nav-overlay-close {
  position: absolute;
  top: 20px;
  right: 24px;
  color: var(--c-white);
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition);
}

.nav-overlay-close:hover { background: rgba(255,255,255,0.1); }

.nav-overlay-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 480px;
  padding: 0 24px;
}

.nav-overlay-link {
  display: block;
  width: 100%;
  text-align: center;
  padding: 14px 20px;
  color: var(--c-white);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(255,255,255,0.1);
  transition: background var(--transition), border-color var(--transition);
  min-height: 48px;
}

.nav-overlay-link:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.3);
  text-decoration: none;
}

/* =====================
   Hero Section (Home)
   ===================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  background: var(--c-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  padding: 40px 24px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =====================
   Buttons
   ===================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  background: var(--c-white);
  color: var(--c-ink);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-btn);
  border: 2px solid var(--c-white);
  transition: background var(--transition), color var(--transition), transform var(--transition);
  min-height: 48px;
}

.btn-primary:hover {
  background: var(--c-bg);
  color: var(--c-ink);
  transform: scale(1.02);
  text-decoration: none;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  background: transparent;
  color: var(--c-white);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-btn);
  border: 2px solid rgba(255,255,255,0.4);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  min-height: 48px;
}

.btn-outline:hover {
  border-color: var(--c-white);
  background: rgba(255,255,255,0.08);
  transform: scale(1.02);
  text-decoration: none;
}

.btn-sm { padding: 8px 18px; font-size: 0.85rem; min-height: 40px; }

/* =====================
   Main Layout
   ===================== */
.site-main {
  flex: 1;
  padding-top: 48px;
  padding-bottom: 64px;
}

.content-section {
  max-width: var(--max-w);
  margin: 0 auto 48px;
  padding: 0 24px;
}

/* With aside: two-column layout */
.cat-content-section,
.entry-content-section,
.about-content-section,
.privacy-content-section {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: start;
}

/* =====================
   Aside
   ===================== */
.section-aside {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  padding: 24px;
}

.section-aside small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.section-aside h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 16px;
  border-bottom: 1px solid var(--c-border);
  padding-bottom: 10px;
}

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

.cat-aside-list a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.875rem;
  color: var(--c-ink-soft);
  transition: background var(--transition), color var(--transition);
  min-height: 40px;
  display: flex;
  align-items: center;
}

.cat-aside-list a:hover,
.cat-aside-list a.active {
  background: var(--c-bg);
  color: var(--c-ink);
  text-decoration: none;
}

.aside-extra {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--c-border);
}

.aside-extra small {
  margin-bottom: 8px;
}

.aside-link {
  display: block;
  font-size: 0.85rem;
  color: var(--c-ink-muted);
  padding: 5px 0;
  transition: color var(--transition);
  min-height: 36px;
  display: flex;
  align-items: center;
}

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

/* home aside */
.section-aside.aside-right { order: 2; }
.bento-section { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; }
.page-content-section { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; }

/* =====================
   Bento Grid
   ===================== */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: var(--gap);
  border: none;
  padding: 0;
  margin: 0;
}

.bento-card {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition);
  text-decoration: none;
  color: var(--c-ink);
}

.bento-card:hover {
  transform: scale(1.02);
  border-color: var(--c-ink);
  text-decoration: none;
}

.bento-wide { grid-column: span 2; }
.bento-tall { grid-row: span 2; }

.bento-inner {
  padding: 20px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.bento-type {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-ink-muted);
  background: var(--c-bg);
  border-radius: 4px;
  padding: 2px 8px;
  align-self: flex-start;
  margin-bottom: 10px;
}

.bento-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 8px;
  color: var(--c-ink);
}

.bento-card p {
  font-size: 0.82rem;
  color: var(--c-ink-muted);
  line-height: 1.55;
  flex: 1;
}

.bento-date {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--c-ink-muted);
}

/* =====================
   Prose Content
   ===================== */
.prose-figure {
  border: none;
  padding: 0;
  margin: 0;
}

.prose-content {
  max-width: var(--prose-max);
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  padding: 32px;
}

.prose-content h2,
.prose-content h3 {
  font-weight: 700;
  line-height: 1.3;
  margin: 1.5em 0 0.6em;
}

.prose-content h2 { font-size: 1.3rem; }
.prose-content h3 { font-size: 1.1rem; }
.prose-content p { margin-bottom: 1em; font-size: 1rem; line-height: 1.75; }
.prose-content ul, .prose-content ol { margin: 0.8em 0 0.8em 1.5em; }
.prose-content li { margin-bottom: 0.4em; }
.prose-content a { color: var(--c-ink); text-decoration: underline; }
.prose-content a:hover { color: var(--c-ink-muted); }
.prose-content strong { font-weight: 600; }
.prose-content img { border-radius: var(--radius-sm); margin: 1.2em 0; }
.prose-content blockquote {
  border-left: 3px solid var(--c-border);
  padding-left: 16px;
  margin: 1em 0;
  color: var(--c-ink-muted);
  font-style: italic;
}

/* =====================
   Category Grid (Home)
   ===================== */
.category-list-section > small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.category-list-section > h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--c-ink);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--gap);
}

.cat-card {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 24px;
  transition: transform var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cat-card:hover { transform: scale(1.02); border-color: var(--c-ink); }

.cat-card h3 { font-size: 1rem; font-weight: 700; }
.cat-card h3 a { color: var(--c-ink); }
.cat-card h3 a:hover { text-decoration: underline; }
.cat-card p { font-size: 0.875rem; color: var(--c-ink-muted); line-height: 1.6; flex: 1; }

.cat-link {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-ink);
  padding: 6px 0;
  min-height: 36px;
  display: flex;
  align-items: center;
}

.cat-link:hover { color: var(--c-ink-muted); text-decoration: none; }

/* =====================
   Category Hero
   ===================== */
.cat-hero {
  position: relative;
  background: var(--c-ink);
  padding: calc(var(--header-h) + 60px) 24px 60px;
  overflow: hidden;
  text-align: left;
}

.cat-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
}

.cat-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--c-white);
  margin: 8px 0 16px;
  line-height: 1.2;
}

.cat-hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  max-width: 600px;
  margin-bottom: 24px;
  line-height: 1.7;
}

/* =====================
   Entry List
   ===================== */
.entry-list-section > small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.entry-list-section > h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--c-ink);
}

.entry-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--gap);
}

.entry-card {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform var(--transition), border-color var(--transition);
}

.entry-card:hover { transform: scale(1.02); border-color: var(--c-ink); }

.entry-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.entry-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--c-bg);
  color: var(--c-ink-muted);
  border-radius: 4px;
  padding: 2px 8px;
}

.entry-card time {
  font-size: 0.78rem;
  color: var(--c-ink-muted);
}

.entry-card h3 { font-size: 1rem; font-weight: 700; line-height: 1.4; }
.entry-card h3 a { color: var(--c-ink); }
.entry-card h3 a:hover { text-decoration: underline; }
.entry-card p { font-size: 0.875rem; color: var(--c-ink-muted); line-height: 1.6; flex: 1; }

.entry-read-more {
  display: inline-flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-ink);
  min-height: 36px;
}

.entry-read-more:hover { color: var(--c-ink-muted); text-decoration: none; }

/* =====================
   Entry Layout
   ===================== */
.entry-hero {
  position: relative;
  background: var(--c-ink);
  padding: calc(var(--header-h) + 40px) 24px 48px;
  overflow: hidden;
}

.entry-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}

.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--c-white); text-decoration: none; }
.breadcrumb span:last-child { color: rgba(255,255,255,0.8); }

.entry-hero h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.25;
  margin: 8px 0 16px;
}

.entry-meta-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.entry-date, .entry-date-mod {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}

.entry-figure {
  border: none;
  padding: 0;
  margin: 0;
}

.entry-hero-img-wrap {
  margin-bottom: 24px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--c-border);
}

.entry-hero-img { width: 100%; height: auto; }

.entry-prose { max-width: 100%; }

.entry-dates-footer {
  margin-top: 24px;
  padding: 16px;
  background: var(--c-bg);
  border-radius: var(--radius-sm);
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.entry-dates-footer time {
  font-size: 0.82rem;
  color: var(--c-ink-muted);
}

/* Related */
.related-section {
  max-width: var(--max-w);
  margin: 0 auto 48px;
  padding: 0 24px;
}

.related-section > small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.related-section > h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.related-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--gap);
}

/* =====================
   About / Privacy Hero
   ===================== */
.about-hero,
.privacy-hero,
.tag-hero {
  position: relative;
  background: var(--c-ink);
  padding: calc(var(--header-h) + 60px) 24px 60px;
  overflow: hidden;
  text-align: center;
}

.about-hero-inner,
.privacy-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.about-hero h1,
.privacy-hero h1,
.tag-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--c-white);
  margin: 8px 0 16px;
  line-height: 1.25;
}

.about-hero p,
.privacy-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

.privacy-updated {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-top: 8px;
}

/* About extras */
.about-resource-aside { background: var(--c-card-bg); border: 1px solid var(--c-border); border-radius: var(--radius-card); padding: 24px; }
.about-resource-list { display: flex; flex-direction: column; gap: 4px; }
.about-resource-list li a {
  display: block;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--c-ink-soft);
  border: 1px solid var(--c-border);
  transition: background var(--transition), border-color var(--transition);
  min-height: 44px;
  display: flex;
  align-items: center;
}
.about-resource-list li a:hover { background: var(--c-bg); border-color: var(--c-ink); text-decoration: none; }

.about-extra-section > small,
.privacy-links-section > small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.about-extra-section > h2,
.privacy-links-section > h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
}

/* =====================
   small eyebrow (adjacent to h2)
   ===================== */
.content-section > small,
.entry-list-section > small,
.related-section > small,
.about-extra-section > small,
.privacy-links-section > small,
.category-list-section > small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.content-section > h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--c-ink);
}

/* =====================
   Footer
   ===================== */
.site-footer {
  background: var(--c-ink);
  color: rgba(255,255,255,0.7);
  padding-top: 56px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 40px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
}

.footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 12px;
}

.footer-address {
  font-style: normal;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}

.footer-col-title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 14px;
}

.footer-nav-col nav dl {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-nav-col nav dl dt a,
.footer-nav-col ul li a {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  padding: 5px 0;
  transition: color var(--transition);
  min-height: 36px;
  display: flex;
  align-items: center;
}

.footer-nav-col nav dl dt a:hover,
.footer-nav-col ul li a:hover {
  color: var(--c-white);
  text-decoration: none;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* =====================
   Scroll Reveal
   ===================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .bento-card:hover,
  .cat-card:hover,
  .entry-card:hover,
  .btn-primary:hover,
  .btn-outline:hover {
    transform: none;
    transition: none;
  }
}

/* =====================
   Responsive
   ===================== */
@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .footer-brand-col { grid-column: span 2; }
}

@media (max-width: 768px) {
  .cat-content-section,
  .entry-content-section,
  .about-content-section,
  .privacy-content-section,
  .bento-section,
  .page-content-section {
    grid-template-columns: 1fr;
  }
  .section-aside {
    position: static;
    order: -1;
  }
  .section-aside.aside-right { order: -1; }
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
  }
  .bento-wide { grid-column: span 2; }
  .bento-tall { grid-row: auto; }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .footer-brand-col { grid-column: auto; }
  .hero-h1 { font-size: 1.8rem; }
  .entry-list { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 150px;
  }
  .bento-wide { grid-column: auto; }
  .hero-cta-row { flex-direction: column; align-items: center; }
  .content-section { padding: 0 16px; }
  .nav-overlay-nav { padding: 0 16px; }
  .related-list { grid-template-columns: 1fr; }
}