@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Source+Sans+3:wght@300;400;500;600;700&display=swap');

/* ============================================================
   CSS 自定义属性
   ============================================================ */
:root {
  --cream: #f5e6c8;
  --amber: #d4a574;
  --ink: #262117;
  --ink-deep: #1a1710;
  --ink-mid: #3a3226;
  --amber-light: #e8c49a;
  --amber-dark: #b8865a;
  --cream-dim: rgba(245,230,200,0.08);
  --cream-mid: rgba(245,230,200,0.15);
  --glass-bg: rgba(38,33,23,0.72);
  --glass-border: rgba(212,165,116,0.25);
  --radius: 4px;
  --header-h: 120px;
  --font-head: 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'Source Sans 3', 'Helvetica Neue', Arial, sans-serif;
  --max-w: 1160px;
  --prose-w: 720px;
  --transition: 0.35s ease;
}

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
  background: var(--ink-deep);
  color: var(--cream);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  background: var(--ink);
  color: var(--cream);
  overflow-x: hidden;
  position: relative;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--amber); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--cream); }
a:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: var(--radius); }

/* ============================================================
   Film Grain Overlay
   ============================================================ */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23noise)'/%3E%3C/svg%3E");
  animation: grainShift 0.12s steps(1) infinite;
}
.grain-overlay--light { opacity: 0.025; }

@keyframes grainShift {
  0%  { background-position: 0 0; }
  25% { background-position: -30px 20px; }
  50% { background-position: 40px -15px; }
  75% { background-position: -20px -30px; }
  100%{ background-position: 10px 40px; }
}

/* ============================================================
   Light Leak
   ============================================================ */
.light-leak {
  position: fixed;
  top: 0; right: 0;
  width: 40vw; height: 60vh;
  pointer-events: none;
  z-index: 999;
  background: radial-gradient(ellipse at top right, rgba(212,165,116,0.18) 0%, rgba(245,230,200,0.06) 40%, transparent 70%);
  animation: leakPulse 8s ease-in-out infinite alternate;
}
.light-leak--subtle {
  opacity: 0.5;
  width: 30vw; height: 40vh;
}

@keyframes leakPulse {
  0%   { opacity: 0.6; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.15) translateX(-5%); }
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(26,23,16,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--glass-border);
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid rgba(212,165,116,0.12);
  gap: 16px;
  flex-wrap: wrap;
}

.brand-inner {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-img { height: 44px; width: auto; }

.logo-text {
  font-family: var(--font-head);
  font-size: 2rem;
  letter-spacing: 0.08em;
  color: var(--cream);
  line-height: 1;
}
.logo-text:hover { color: var(--amber); }

.brand-tagline {
  font-size: 0.75rem;
  color: rgba(245,230,200,0.45);
  letter-spacing: 0.06em;
  max-width: 260px;
  font-weight: 300;
}

/* Search */
.header-search { flex-shrink: 0; }

.search-form {
  display: flex;
  align-items: center;
  background: rgba(245,230,200,0.07);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  overflow: hidden;
}

.search-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.88rem;
  padding: 10px 16px;
  width: 200px;
}
.search-input::placeholder { color: rgba(245,230,200,0.35); }

.search-btn {
  background: var(--amber);
  border: none;
  cursor: pointer;
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 1rem;
  padding: 10px 18px;
  min-height: 40px;
  transition: background var(--transition);
  letter-spacing: 0.05em;
}
.search-btn:hover { background: var(--amber-light); }

/* Main Nav — pill capsule group */
.main-nav {
  padding: 10px 24px;
}

.main-nav > p {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.main-nav > p > a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(212,165,116,0.10);
  border: 1px solid rgba(212,165,116,0.20);
  color: var(--cream);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.main-nav > p > a:hover,
.main-nav > p > a[aria-current="page"] {
  background: var(--amber);
  color: var(--ink);
  border-color: var(--amber);
}

/* ============================================================
   Hero — Home
   ============================================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.4) contrast(1.1) saturate(0.7) brightness(0.55);
}

.hero-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, var(--ink-deep) 0%, var(--ink-mid) 100%);
}

.hero-vhs-lines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0,0,0,0.08) 3px,
    rgba(0,0,0,0.08) 4px
  );
  pointer-events: none;
  animation: vhsShift 6s ease-in-out infinite;
}

@keyframes vhsShift {
  0%, 100% { transform: translateY(0) skewX(0deg); }
  30% { transform: translateY(-2px) skewX(0.3deg); }
  60% { transform: translateY(1px) skewX(-0.2deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: 60px 48px 80px;
  max-width: 700px;
  margin-left: auto;
  text-align: right;
  background: linear-gradient(to top, rgba(26,23,16,0.92) 0%, rgba(26,23,16,0.4) 60%, transparent 100%);
  width: 100%;
}

.hero-badge {
  display: inline-block;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.hero-h1 {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  letter-spacing: 0.04em;
  color: var(--cream);
  line-height: 1.05;
  text-shadow: 0 2px 24px rgba(0,0,0,0.7);
  margin-bottom: 20px;
}

.hero-lead {
  font-size: 1.1rem;
  color: rgba(245,230,200,0.8);
  margin-bottom: 32px;
  font-weight: 300;
  line-height: 1.65;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 32px;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}
.hero-cta:hover {
  background: var(--cream);
  color: var(--ink);
  transform: translateY(-2px);
}

/* ============================================================
   Layout: Main + Aside (shared)
   ============================================================ */
main, .about-main, .privacy-main, .article-main {
  display: flex;
  gap: 0;
  align-items: flex-start;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 48px 24px 72px;
  position: relative;
}

.wrap {
  flex: 1;
  min-width: 0;
}

/* ============================================================
   Section / Article structure (契约: main > div.wrap > section > article)
   ============================================================ */
.home-content-section,
.archive-section,
.article-section,
.about-section,
.privacy-section,
.default-section {
  margin-bottom: 56px;
}

.home-article,
.article-body,
.about-body,
.privacy-body,
.default-body {
  max-width: var(--prose-w);
}

/* ============================================================
   Prose
   ============================================================ */
.prose {
  font-size: 1rem;
  line-height: 1.78;
  color: rgba(245,230,200,0.9);
}

.prose h2 {
  font-family: var(--font-head);
  font-size: 2rem;
  letter-spacing: 0.05em;
  color: var(--cream);
  margin: 2.2em 0 0.5em;
}

.prose h3 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--amber-light);
  margin: 1.8em 0 0.45em;
}

.prose p { margin-bottom: 1.2em; }

.prose ul, .prose ol {
  margin: 1em 0 1.2em 1.5em;
}

.prose li { margin-bottom: 0.45em; }

.prose a { color: var(--amber); border-bottom: 1px solid rgba(212,165,116,0.3); }
.prose a:hover { color: var(--cream); border-color: var(--cream); }

.prose blockquote {
  border-left: 3px solid var(--amber);
  padding: 12px 20px;
  margin: 1.5em 0;
  background: rgba(212,165,116,0.07);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: rgba(245,230,200,0.75);
  font-style: italic;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 0.93rem;
}

.prose table th {
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-head);
  letter-spacing: 0.05em;
  padding: 10px 14px;
  text-align: left;
}

.prose table td {
  padding: 9px 14px;
  border-bottom: 1px solid rgba(212,165,116,0.15);
  color: rgba(245,230,200,0.85);
}

.prose table tr:nth-child(even) td {
  background: rgba(245,230,200,0.04);
}

.prose--light {
  color: rgba(245,230,200,0.85);
}

/* ============================================================
   Section Headings & Subtitle
   ============================================================ */
.section-heading {
  font-family: var(--font-head);
  font-size: 2.2rem;
  letter-spacing: 0.06em;
  color: var(--cream);
  margin-bottom: 8px;
}

.section-heading + .subtitle,
h2 + .subtitle,
h2 + p.subtitle {
  font-size: 0.93rem;
  color: rgba(245,230,200,0.5);
  font-weight: 300;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.subtitle {
  font-size: 0.93rem;
  color: rgba(245,230,200,0.5);
  font-weight: 300;
  margin-bottom: 28px;
}

/* ============================================================
   Card Grid — Glass cards
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(4px);
  transition: border-color var(--transition), transform var(--transition);
}

.glass-card:hover {
  border-color: var(--amber);
  transform: translateY(-3px);
}

.card-media { overflow: hidden; aspect-ratio: 16/9; }
.card-media img,
.card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.25) saturate(0.8);
  transition: filter var(--transition);
}
.glass-card:hover .card-thumb { filter: sepia(0.1) saturate(1); }

.card-body { padding: 18px 20px 20px; }

.card-title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  line-height: 1.2;
}
.card-title a { color: var(--cream); }
.card-title a:hover { color: var(--amber); }

.card-desc {
  font-size: 0.87rem;
  color: rgba(245,230,200,0.6);
  line-height: 1.55;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-date {
  font-size: 0.78rem;
  color: var(--amber);
  letter-spacing: 0.04em;
  opacity: 0.8;
}

/* ============================================================
   Aside
   ============================================================ */
.home-aside,
.article-aside,
.about-aside,
.privacy-aside,
.default-aside {
  width: 260px;
  flex-shrink: 0;
  margin-left: 36px;
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.aside-inner {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px 20px;
  backdrop-filter: blur(4px);
}

.aside-heading {
  font-family: var(--font-head);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  color: var(--amber);
  margin-bottom: 6px;
}

.aside-link {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: var(--radius);
  color: rgba(245,230,200,0.8);
  font-size: 0.87rem;
  font-weight: 500;
  border-left: 2px solid transparent;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
  line-height: 1.35;
}
.aside-link:hover,
.aside-link.is-active {
  background: rgba(212,165,116,0.12);
  color: var(--cream);
  border-left-color: var(--amber);
}

.aside-divider {
  height: 1px;
  background: rgba(212,165,116,0.2);
  margin: 18px 0;
}

.aside-note {
  font-size: 0.78rem;
  color: rgba(245,230,200,0.4);
  line-height: 1.55;
}
.aside-note a { color: var(--amber-dark); }

.aside-promo {
  padding: 16px;
  margin-top: 16px;
  text-align: center;
}
.aside-promo-text {
  font-size: 0.85rem;
  color: rgba(245,230,200,0.65);
  margin-bottom: 10px;
}
.aside-promo-link {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 8px 18px;
  background: var(--amber);
  color: var(--ink);
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition);
}
.aside-promo-link:hover { background: var(--amber-light); color: var(--ink); }

/* ============================================================
   Article Hero
   ============================================================ */
.article-hero {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.article-hero--no-img {
  min-height: 220px;
  background: linear-gradient(135deg, var(--ink-deep) 0%, var(--ink-mid) 100%);
}

.article-hero-media {
  position: absolute;
  inset: 0;
}

.article-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.5) contrast(1.05) saturate(0.65) brightness(0.5);
}

.vhs-overlay {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 4px,
    rgba(0,0,0,0.07) 4px,
    rgba(0,0,0,0.07) 5px
  );
  pointer-events: none;
  z-index: 1;
}

.article-hero-text {
  position: relative;
  z-index: 2;
  padding: 60px 48px 40px;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  background: linear-gradient(to top, rgba(26,23,16,0.95) 0%, rgba(26,23,16,0.2) 80%, transparent 100%);
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  font-size: 0.82rem;
  color: var(--amber);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.breadcrumb::before { content: '◂ '; margin-right: 4px; }
.breadcrumb:hover { color: var(--cream); }

.article-h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: 0.04em;
  color: var(--cream);
  line-height: 1.1;
  margin-bottom: 14px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}

.article-date {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--amber);
  letter-spacing: 0.06em;
  background: rgba(212,165,116,0.12);
  padding: 3px 10px;
  border-radius: 999px;
  margin-right: 8px;
  border: 1px solid rgba(212,165,116,0.2);
}
.article-date--mod { color: rgba(212,165,116,0.65); }

/* ============================================================
   Related Articles
   ============================================================ */
.related-block { margin-top: 48px; padding-top: 32px; border-top: 1px solid rgba(212,165,116,0.15); }

.related-heading {
  font-family: var(--font-head);
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  color: var(--cream);
  margin-bottom: 6px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.related-card { padding: 0; }

.related-link {
  display: flex;
  flex-direction: column;
  padding: 16px 18px;
  gap: 8px;
  min-height: 80px;
  color: rgba(245,230,200,0.85);
}
.related-link:hover { color: var(--cream); }

.related-title {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
}

.related-date {
  font-size: 0.75rem;
  color: var(--amber);
  opacity: 0.7;
}

/* ============================================================
   Inner Page Banner (About / Privacy / Default)
   ============================================================ */
.inner-page-banner {
  position: relative;
  padding: 80px 48px 56px;
  background: linear-gradient(135deg, var(--ink-deep) 0%, var(--ink-mid) 100%);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  gap: 40px;
}

.inner-page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 3px,
    rgba(0,0,0,0.06) 3px, rgba(0,0,0,0.06) 4px
  );
  pointer-events: none;
}

.about-banner { min-height: 320px; }
.privacy-banner { min-height: 260px; }

.inner-banner-content { position: relative; z-index: 1; }

.page-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(212,165,116,0.12);
  border: 1px solid rgba(212,165,116,0.25);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
  font-weight: 600;
}

.inner-h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.05em;
  color: var(--cream);
  line-height: 1.1;
  margin-bottom: 14px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

/* Polaroid decoration */
.polaroid-deco {
  position: absolute;
  right: 80px; bottom: 30px;
  opacity: 0.15;
  z-index: 0;
  animation: polaroidShake 5s ease-in-out infinite;
}

.polaroid-frame {
  width: 120px; height: 140px;
  background: rgba(245,230,200,0.9);
  border: 6px solid rgba(245,230,200,0.95);
  border-bottom-width: 28px;
  border-radius: 2px;
  box-shadow: 4px 6px 20px rgba(0,0,0,0.5);
  transform: rotate(6deg);
}

@keyframes polaroidShake {
  0%, 100% { transform: rotate(0deg); }
  30% { transform: rotate(4deg) translateY(-4px); }
  60% { transform: rotate(-3deg) translateY(2px); }
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--ink-deep);
  border-top: 1px solid rgba(212,165,116,0.15);
  margin-top: 40px;
}

.footer-cta-block {
  background: linear-gradient(90deg, var(--amber-dark), var(--amber));
  padding: 40px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-cta-title {
  font-family: var(--font-head);
  font-size: 1.8rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  line-height: 1.2;
}

.footer-cta-btn {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 32px;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-head);
  font-size: 1.1rem;
  letter-spacing: 0.07em;
  border-radius: var(--radius);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}
.footer-cta-btn:hover { background: var(--ink-deep); color: var(--amber); }

.footer-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 40px 48px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.footer-brand-name {
  font-family: var(--font-head);
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  color: var(--cream);
  margin-bottom: 10px;
}

.footer-brand-desc {
  font-size: 0.85rem;
  color: rgba(245,230,200,0.45);
  line-height: 1.6;
  display: block;
}

.footer-links-label {
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--amber);
  margin-bottom: 14px;
}

.footer-link-item {
  margin-bottom: 10px;
}
.footer-link-item a {
  font-size: 0.88rem;
  color: rgba(245,230,200,0.6);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 4px 0;
}
.footer-link-item a:hover { color: var(--cream); }

.footer-copy {
  text-align: center;
  padding: 20px 24px;
  border-top: 1px solid rgba(212,165,116,0.1);
}
.footer-copy small {
  font-size: 0.78rem;
  color: rgba(245,230,200,0.35);
  letter-spacing: 0.04em;
}
.footer-copy a { color: rgba(212,165,116,0.6); }
.footer-copy a:hover { color: var(--amber); }

/* ============================================================
   Reveal / Stagger Animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-0 { transition-delay: 0s; }
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }

/* ============================================================
   Prose Table (standalone, for section tables outside .prose)
   ============================================================ */
table { width: 100%; border-collapse: collapse; }
table th {
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-head);
  letter-spacing: 0.05em;
  padding: 10px 14px;
  text-align: left;
}
table td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(212,165,116,0.15);
  color: rgba(245,230,200,0.85);
  font-size: 0.93rem;
}
table tr:nth-child(even) td { background: rgba(245,230,200,0.04); }
table tbody tr:hover td { background: rgba(212,165,116,0.08); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  main, .about-main, .privacy-main, .article-main {
    flex-direction: column;
    padding: 32px 20px 56px;
  }

  .home-aside,
  .article-aside,
  .about-aside,
  .privacy-aside,
  .default-aside {
    width: 100%;
    margin-left: 0;
    margin-top: 40px;
    position: static;
  }

  .footer-cols {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 24px;
  }

  .footer-cta-block {
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 24px;
  }

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

@media (max-width: 640px) {
  html { font-size: 16px; }

  .brand-row {
    padding: 12px 16px;
    gap: 12px;
  }

  .brand-tagline { display: none; }

  .search-input { width: 130px; }

  .main-nav { padding: 8px 16px; }
  .main-nav > p { gap: 6px; }
  .main-nav > p > a { font-size: 0.76rem; padding: 7px 12px; min-height: 40px; }

  .hero-content {
    padding: 40px 20px 60px;
    text-align: right;
  }

  .hero-h1 { font-size: 2.4rem; }

  .article-hero-text {
    padding: 40px 20px 32px;
  }

  .article-h1 { font-size: 1.9rem; }

  .inner-page-banner {
    padding: 56px 20px 36px;
  }

  .polaroid-deco { display: none; }

  .inner-h1 { font-size: 1.9rem; }

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

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

  .footer-cta-block { padding: 28px 20px; }
  .footer-cta-title { font-size: 1.4rem; }
  .footer-cols { padding: 24px 20px; }
}

/* ============================================================
   Reduced Motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}