@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Libre+Baskerville:wght@400;700&display=swap');

/* ===== CSS 自定义属性 ===== */
:root {
  --c-white: #ffffff;
  --c-surface: #f5f5f5;
  --c-ink: #1f1f1f;
  --c-ink-light: #4a4a4a;
  --c-ink-muted: #8a8a8a;
  --c-border: #e0e0e0;
  --c-accent: #1f1f1f;
  --c-accent-hover: #3a3a3a;

  --ff-serif: 'Cormorant Garamond', 'Libre Baskerville', Georgia, 'Times New Roman', serif;
  --ff-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-card: 18px;
  --radius-lg: 24px;
  --radius-sm: 8px;

  --shadow-card: 0 4px 6px rgba(0,0,0,0.05), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-hover: 0 12px 28px rgba(0,0,0,0.1), 0 4px 8px rgba(0,0,0,0.06);

  --header-h: 64px;
  --content-max: 1200px;
  --prose-max: 720px;

  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--ff-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--c-ink);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== Page Wrapper ===== */
.page-wrapper { min-height: 100vh; display: flex; flex-direction: column; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  height: var(--header-h);
}
.header-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  min-height: 40px;
}
.brand-icon { width: 36px; height: 36px; object-fit: contain; border-radius: 6px; }
.brand-icon-text {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--c-ink);
  color: var(--c-white);
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 8px;
  letter-spacing: 0.02em;
}

/* Desktop nav — hidden, all via hamburger */
.site-nav { display: none; }

/* Hamburger */
.nav-toggle {
  margin-left: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-base);
}
.nav-toggle:hover { background: var(--c-surface); }
.hamburger-line {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--c-ink);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ===== Fullscreen Nav Overlay ===== */
.fullscreen-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--c-ink);
  color: var(--c-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}
.fullscreen-nav.is-open {
  opacity: 1;
  pointer-events: all;
}
.nav-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-base);
}
.nav-close:hover { background: rgba(255,255,255,0.1); }
.fullscreen-nav-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 48px 24px;
  max-width: 600px;
}
.fs-nav-link {
  font-family: var(--ff-serif);
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 500;
  color: var(--c-white);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  width: 100%;
  text-align: center;
  transition: background var(--transition-base), transform var(--transition-base);
  opacity: 0;
  transform: translateY(20px);
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fullscreen-nav.is-open .fs-nav-link {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.4s ease calc(var(--i, 0) * 0.06s),
              transform 0.4s ease calc(var(--i, 0) * 0.06s),
              background 0.2s ease;
}
.fs-nav-link:hover { background: rgba(255,255,255,0.1); }

/* ===== Hero — Home ===== */
.hero-section {
  position: relative;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px 60px;
  overflow: hidden;
  background: var(--c-white);
}
.hero-bg-num {
  position: absolute;
  font-family: var(--ff-serif);
  font-size: clamp(14rem, 30vw, 28rem);
  font-weight: 700;
  color: var(--c-surface);
  user-select: none;
  pointer-events: none;
  line-height: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  white-space: nowrap;
}
.hero-aside {
  position: relative;
  z-index: 1;
  margin-bottom: 16px;
}
.hero-tag {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-ink-muted);
  border: 1px solid var(--c-border);
  padding: 4px 12px;
  border-radius: 100px;
}
.hero-title {
  position: relative;
  z-index: 1;
  font-family: var(--ff-serif);
  font-size: clamp(2.2rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  max-width: 900px;
  margin-bottom: 20px;
}
.hero-sub {
  position: relative;
  z-index: 1;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--c-ink-light);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-cta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 32px;
  background: var(--c-ink);
  color: var(--c-white);
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 100px;
  transition: background var(--transition-base), transform var(--transition-base);
  letter-spacing: 0.02em;
}
.hero-cta:hover { background: var(--c-accent-hover); transform: translateY(-2px); }

/* ===== Bento Section ===== */
.bento-section {
  padding: 64px 24px;
  max-width: var(--content-max);
  margin: 0 auto;
  width: 100%;
}
.section-aside {
  margin-bottom: 40px;
}
.section-aside small {
  display: block;
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-ink-muted);
  margin-bottom: 8px;
}
.section-aside h2 {
  font-family: var(--ff-serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.section-aside p {
  color: var(--c-ink-light);
  font-size: 1rem;
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 16px;
  list-style: none;
}
.bento-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  position: relative;
  display: block;
  border-bottom: 3px solid var(--c-ink);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.bento-card:hover { transform: scale(1.02); box-shadow: var(--shadow-hover); }
.bento-card div {
  padding: 24px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.bento-card .card-eyebrow {
  font-family: var(--ff-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-ink-muted);
  margin-bottom: 8px;
}
.bento-card h3 {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 6px;
  color: var(--c-ink);
}
.bento-card .card-desc {
  font-size: 0.85rem;
  color: var(--c-ink-light);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.bento-card .card-date {
  font-size: 0.75rem;
  color: var(--c-ink-muted);
  margin-top: 8px;
  font-family: var(--ff-sans);
}

/* Bento span sizes */
.span-2-2 { grid-column: span 2; grid-row: span 2; }
.span-2-1 { grid-column: span 2; grid-row: span 1; }
.span-1-2 { grid-column: span 1; grid-row: span 2; }
.span-1-1 { grid-column: span 1; grid-row: span 1; }

/* ===== Content Main Section (home) ===== */
.content-main-section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 24px 80px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.content-aside-label {
  padding-top: 8px;
}
.content-aside-label small {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-ink-muted);
  border-left: 3px solid var(--c-ink);
  padding-left: 10px;
}

/* ===== Article / Review / Compare / FAQ / About / Privacy layouts ===== */
.article-main,
.compare-main,
.ranking-main,
.faq-main,
.about-main,
.privacy-main,
.default-main { flex: 1; }

/* Hero sections for inner pages */
.article-hero-section,
.compare-hero-section,
.ranking-hero-section,
.faq-hero-section,
.about-hero-section,
.privacy-hero-section,
.default-hero-section {
  position: relative;
  overflow: hidden;
  padding: 80px 24px 48px;
  max-width: var(--content-max);
  margin: 0 auto;
  width: 100%;
}

/* Big BG character */
.article-hero-num,
.compare-hero-bg,
.ranking-hero-bg,
.faq-hero-bg,
.about-hero-bg,
.privacy-hero-bg {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--ff-serif);
  font-size: clamp(8rem, 20vw, 18rem);
  font-weight: 700;
  color: var(--c-surface);
  user-select: none;
  pointer-events: none;
  line-height: 1;
  z-index: 0;
}

/* Meta aside inside hero */
.article-meta-aside,
.compare-meta-aside,
.ranking-meta-aside,
.faq-meta-aside,
.about-meta-aside,
.privacy-meta-aside,
.default-meta-aside {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.page-eyebrow {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-ink-muted);
  border: 1px solid var(--c-border);
  padding: 3px 10px;
  border-radius: 100px;
}
.article-meta-aside time,
.compare-meta-aside time,
.ranking-meta-aside time,
.faq-meta-aside time,
.privacy-meta-aside time {
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  color: var(--c-ink-muted);
}
.updated-label {
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  color: var(--c-ink-muted);
}

/* Inner page titles */
.article-title,
.compare-title,
.ranking-title,
.faq-title,
.about-title,
.privacy-title,
.default-title {
  position: relative;
  z-index: 1;
  font-family: var(--ff-serif);
  font-size: clamp(1.8rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  max-width: 780px;
  margin-bottom: 16px;
}
.article-lead,
.compare-lead,
.ranking-lead,
.faq-lead,
.about-lead,
.privacy-lead {
  position: relative;
  z-index: 1;
  font-size: 1.05rem;
  color: var(--c-ink-light);
  max-width: 640px;
  line-height: 1.7;
}

/* ===== Article Body Section ===== */
.article-body-section,
.compare-body-section,
.ranking-content-section,
.faq-body-section,
.about-body-section,
.privacy-body-section,
.default-body-section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 24px 80px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}

/* Ranking table section */
.ranking-table-section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 24px 48px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}

/* Deco figures */
.article-figure-deco,
.compare-deco-fig,
.ranking-deco-fig,
.faq-deco-fig,
.about-deco-fig,
.privacy-deco-fig,
.default-deco-fig {
  display: none;
}
.deco-line {
  display: block;
  width: 48px;
  height: 2px;
  background: var(--c-ink);
  margin-bottom: 32px;
}
.deco-bracket {
  display: block;
  font-family: var(--ff-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--c-border);
  line-height: 1;
}

/* ===== Sidebar ===== */
.article-sidebar,
.compare-sidebar,
.ranking-sidebar,
.faq-sidebar,
.about-sidebar,
.privacy-sidebar,
.default-sidebar {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

/* Article content goes in col 1 */
.article-content,
.compare-content,
.ranking-content,
.faq-content,
.about-content,
.privacy-content {
  grid-column: 1;
}

/* Ranking table wrap */
.ranking-table-wrap {
  grid-column: 1;
}

.sidebar-card {
  background: var(--c-surface);
  border-radius: var(--radius-card);
  padding: 20px;
  border-bottom: 3px solid var(--c-ink);
  box-shadow: var(--shadow-card);
}
.sidebar-card > small {
  display: block;
  font-family: var(--ff-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-ink-muted);
  margin-bottom: 8px;
}
.sidebar-card h3 {
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--c-ink);
}
.sidebar-card p {
  font-size: 0.875rem;
  color: var(--c-ink-light);
  line-height: 1.6;
}

.related-link,
.sidebar-nav-link {
  display: block;
  font-size: 0.875rem;
  color: var(--c-ink);
  padding: 8px 0;
  border-bottom: 1px solid var(--c-border);
  min-height: 40px;
  display: flex;
  align-items: center;
  transition: color var(--transition-base), padding-left var(--transition-base);
  line-height: 1.4;
}
.related-link:last-child,
.sidebar-nav-link:last-child { border-bottom: none; }
.related-link:hover,
.sidebar-nav-link:hover { color: var(--c-ink-muted); padding-left: 4px; }

/* ===== Ranking Table ===== */
.ranking-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--ff-serif);
}
.ranking-table thead th {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-ink-muted);
  text-align: left;
  padding: 8px 16px 12px;
  border-bottom: 2px solid var(--c-ink);
}
.rank-row {
  border-bottom: 1px solid var(--c-border);
  transition: background var(--transition-base);
}
.rank-row:hover { background: var(--c-surface); }
.rank-num {
  padding: 20px 16px;
  font-family: var(--ff-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--c-border);
  letter-spacing: -0.04em;
  vertical-align: top;
  white-space: nowrap;
  min-width: 56px;
}
.rank-info {
  padding: 16px 16px;
  vertical-align: top;
}
.rank-title-link {
  display: block;
  font-family: var(--ff-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 6px;
  transition: color var(--transition-base);
}
.rank-title-link:hover { color: var(--c-ink-muted); }
.rank-desc {
  display: block;
  font-size: 0.85rem;
  color: var(--c-ink-light);
  line-height: 1.5;
}
.rank-date {
  padding: 16px;
  vertical-align: top;
  white-space: nowrap;
}
.rank-date time {
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  color: var(--c-ink-muted);
}
.th-rank { width: 56px; }
.th-date { width: 120px; }

/* ===== Prose / Content Body ===== */
.prose {
  max-width: var(--prose-max);
  font-family: var(--ff-serif);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--c-ink);
}
.prose h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  margin: 2.4em 0 0.8em;
  letter-spacing: -0.02em;
  line-height: 1.25;
}
.prose h3 {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  margin: 2em 0 0.6em;
  line-height: 1.3;
}
.prose p { margin-bottom: 1.4em; }
.prose ul, .prose ol { margin: 1em 0 1.4em 1.5em; }
.prose li { margin-bottom: 0.5em; line-height: 1.7; }
.prose strong { font-weight: 700; }
.prose em { font-style: italic; }
.prose a { color: var(--c-ink); border-bottom: 1px solid var(--c-border); transition: border-color var(--transition-base); }
.prose a:hover { border-color: var(--c-ink); }
.prose blockquote {
  border-left: 3px solid var(--c-ink);
  padding-left: 20px;
  margin: 1.6em 0;
  font-style: italic;
  color: var(--c-ink-light);
}
.prose table { width: 100%; border-collapse: collapse; margin: 1.6em 0; font-size: 0.9rem; }
.prose table th {
  background: var(--c-surface);
  padding: 10px 14px;
  text-align: left;
  font-weight: 700;
  border-bottom: 2px solid var(--c-ink);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}
.prose table td { padding: 10px 14px; border-bottom: 1px solid var(--c-border); }
.prose table tr:hover td { background: var(--c-surface); }
.prose time { font-family: var(--ff-sans); font-size: 0.85rem; color: var(--c-ink-muted); }

/* ===== Footer ===== */
.site-footer {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding: 40px 24px 32px;
  text-align: center;
  margin-top: auto;
}
.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-bottom: 16px;
}
.footer-links a {
  font-family: var(--ff-sans);
  font-size: 0.85rem;
  color: var(--c-ink-light);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 4px 0;
  transition: color var(--transition-base);
}
.footer-links a:hover { color: var(--c-ink); }
.footer-copy {
  display: block;
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  color: var(--c-ink-muted);
  line-height: 1.6;
}

/* ===== Stagger Animation ===== */
.stagger-item {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease calc(var(--si, 0) * 0.07s),
              transform 0.5s ease calc(var(--si, 0) * 0.07s);
}
.stagger-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.bento-card {
  opacity: 0;
  transform: translateY(20px);
}
.bento-card.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.bento-card.is-visible:hover {
  transform: scale(1.02);
}

/* Parallax hero bg */
.hero-bg-num,
.article-hero-num,
.compare-hero-bg,
.ranking-hero-bg,
.faq-hero-bg,
.about-hero-bg,
.privacy-hero-bg {
  will-change: transform;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .span-2-2 { grid-column: span 2; grid-row: span 2; }
  .span-2-1 { grid-column: span 2; grid-row: span 1; }
  .span-1-2 { grid-column: span 1; grid-row: span 2; }
  .span-1-1 { grid-column: span 1; grid-row: span 1; }

  .article-body-section,
  .compare-body-section,
  .ranking-table-section,
  .ranking-content-section,
  .faq-body-section,
  .about-body-section,
  .privacy-body-section,
  .default-body-section {
    grid-template-columns: 1fr;
  }

  .article-sidebar,
  .compare-sidebar,
  .ranking-sidebar,
  .faq-sidebar,
  .about-sidebar,
  .privacy-sidebar,
  .default-sidebar {
    grid-column: 1;
    grid-row: auto;
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .ranking-table-wrap {
    grid-column: 1;
  }
}

@media (max-width: 768px) {
  :root { --header-h: 56px; }

  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
    gap: 12px;
  }
  .span-2-2 { grid-column: span 2; grid-row: span 2; }
  .span-2-1 { grid-column: span 2; grid-row: span 1; }
  .span-1-2 { grid-column: span 1; grid-row: span 1; }

  .hero-section { padding: 60px 20px 48px; min-height: 70vh; }

  .article-hero-section,
  .compare-hero-section,
  .ranking-hero-section,
  .faq-hero-section,
  .about-hero-section,
  .privacy-hero-section { padding: 60px 20px 36px; }

  .article-sidebar,
  .compare-sidebar,
  .ranking-sidebar,
  .faq-sidebar,
  .about-sidebar,
  .privacy-sidebar,
  .default-sidebar {
    grid-template-columns: 1fr;
  }

  .bento-section,
  .content-main-section { padding: 48px 20px; }

  .ranking-table-section,
  .article-body-section,
  .compare-body-section,
  .faq-body-section,
  .about-body-section,
  .privacy-body-section,
  .default-body-section { padding: 0 20px 60px; }

  .ranking-table { font-size: 0.9rem; }
  .rank-num { font-size: 1.2rem; padding: 14px 10px; }
  .rank-info { padding: 12px 10px; }
  .rank-date { display: none; }
}

@media (max-width: 480px) {
  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }
  .span-2-2,
  .span-2-1,
  .span-1-2,
  .span-1-1 {
    grid-column: span 1;
    grid-row: span 1;
  }
  .bento-card div { padding: 20px; min-height: 140px; }

  .footer-links { gap: 4px 16px; }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .stagger-item { opacity: 1 !important; transform: none !important; }
  .bento-card { opacity: 1 !important; transform: none !important; }
  .fs-nav-link { opacity: 1 !important; transform: none !important; }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--c-surface); }
::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-ink-muted); }