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

/* ===== 变量 ===== */
:root {
  --c-red: #ff0000;
  --c-violet: #8b00ff;
  --c-dark: #261717;
  --c-dark2: #1a0e0e;
  --c-dark3: #0e0808;
  --c-glass-bg: rgba(255,255,255,0.10);
  --c-glass-bg-hover: rgba(255,255,255,0.18);
  --c-glass-border: rgba(255,255,255,0.18);
  --c-glass-border-hover: rgba(255,100,100,0.45);
  --c-text: #f0e8e8;
  --c-text-muted: rgba(240,232,232,0.60);
  --c-text-dim: rgba(240,232,232,0.38);
  --gradient-main: linear-gradient(135deg, #261717 0%, #3a0a0a 35%, #1c0033 100%);
  --gradient-accent: linear-gradient(90deg, var(--c-red), var(--c-violet));
  --blur: 15px;
  --radius-card: 10px;
  --radius-pill: 999px;
  --font-head: 'Russo One', 'Impact', sans-serif;
  --font-body: 'Chakra Petch', 'Segoe UI', system-ui, sans-serif;
  --nav-h: 68px;
  --max-w: 1160px;
  --side-pad: clamp(16px, 5vw, 48px);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--gradient-main);
  min-height: 100vh;
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ol, ul { list-style: none; }
button, input { font-family: inherit; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ===== 通用玻璃面板 ===== */
.glass-panel {
  background: var(--c-glass-bg);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--c-glass-border);
  border-radius: var(--radius-card);
  position: relative;
  overflow: hidden;
}
.glass-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  pointer-events: none;
}

/* ===== 导航 ===== */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: rgba(26,14,14,0.82);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,0,0,0.18);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--side-pad);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-brand {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
}
.brand-mark { width: 38px; height: 38px; object-fit: contain; }
.brand-text-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  background: var(--gradient-accent);
  border-radius: 8px;
  font-family: var(--font-head);
  font-size: 14px;
  color: #fff;
  letter-spacing: 0;
}
.nav-list {
  display: flex;
  gap: 4px;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 6px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--c-glass-border);
  border-radius: var(--radius-pill);
  flex: 1;
  min-width: 0;
}
.nav-list::-webkit-scrollbar { display: none; }
.nav-list li { flex-shrink: 0; }
.nav-list a {
  display: block;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-muted);
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
  min-height: 36px;
  line-height: 1.4;
}
.nav-list a:hover,
.nav-list a[aria-current="page"] {
  background: rgba(255,0,0,0.22);
  color: var(--c-text);
}
.nav-cta {
  flex-shrink: 0;
  padding: 9px 20px;
  background: var(--gradient-accent);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-head);
  color: #fff;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  transition: opacity 0.2s, transform 0.2s;
}
.nav-cta:hover { opacity: 0.85; transform: scale(1.04); }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-decoration: none;
  min-height: 44px;
  transition: transform 0.18s, opacity 0.18s, box-shadow 0.18s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,0,0,0.35);
}
.btn-primary:hover { box-shadow: 0 6px 28px rgba(255,0,0,0.5); }
.btn-ghost {
  background: var(--c-glass-bg);
  border: 1px solid var(--c-glass-border);
  color: var(--c-text);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: var(--c-glass-bg-hover); }
.btn-sm {
  padding: 7px 16px;
  font-size: 13px;
  min-height: 34px;
  border-radius: var(--radius-pill);
  background: var(--c-glass-bg);
  border: 1px solid var(--c-glass-border);
  color: var(--c-text);
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.2s;
}
.btn-sm:hover { background: rgba(255,0,0,0.22); }

/* ===== 面包屑 ===== */
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-bottom: 20px;
}
.breadcrumb li {
  font-size: 13px;
  color: var(--c-text-muted);
}
.breadcrumb li + li::before { content: '›'; margin-right: 6px; color: var(--c-text-dim); }
.breadcrumb a { color: var(--c-red); }
.breadcrumb a:hover { text-decoration: underline; }

/* ===== Wrap ===== */
.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--side-pad);
}

/* ===== 区块标题 ===== */
.section-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 32px;
}
.section-num {
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-red);
  border: 1px solid rgba(255,0,0,0.4);
  padding: 3px 9px;
  border-radius: 4px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 26px);
  color: var(--c-text);
}

/* ===== Section 通用 ===== */
.section-content,
.section-cards,
.section-topics,
.section-children,
.about-content-section,
.privacy-content-section,
.article-section {
  padding: 60px 0;
}

/* ===== 首页 Hero ===== */
.body-home .page-home { min-height: 100vh; }
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  position: relative;
  overflow: hidden;
  align-items: center;
}
.hero-bg-text {
  position: absolute;
  bottom: -0.1em;
  left: -0.05em;
  font-family: var(--font-head);
  font-size: clamp(120px, 22vw, 260px);
  color: rgba(255,0,0,0.05);
  letter-spacing: -0.04em;
  line-height: 1;
  pointer-events: none;
  white-space: nowrap;
  z-index: 0;
}
.hero-media {
  position: relative;
  height: 100%;
  min-height: 460px;
  display: grid;
  grid-template-rows: 1fr 1fr;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 80px 24px 40px 40px;
  z-index: 1;
}
.hero-img {
  border-radius: var(--radius-card);
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid var(--c-glass-border);
}
.hero-img-1 {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  transform: translateY(20px);
}
.hero-img-2 {
  grid-column: 2 / 3;
  grid-row: 1 / 2;
  transform: translateY(-20px);
}
.hero-content {
  padding: 80px 40px 40px 24px;
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  z-index: 2;
  position: relative;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--c-red);
  border: 1px solid rgba(255,0,0,0.5);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.15;
  margin-bottom: 20px;
  background: linear-gradient(120deg, #fff 0%, #ffaaaa 50%, #cc88ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 16px;
  color: var(--c-text-muted);
  max-width: 400px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ===== 卡片表格 ===== */
.cards-table { width: 100%; border-collapse: collapse; }
.card-row td { padding: 0; vertical-align: top; }
.cards-table .card-row { display: block; margin-bottom: 20px; }
.cards-table tbody { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.glass-card {
  display: block;
  background: var(--c-glass-bg);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--c-glass-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
  transition: transform 0.22s, border-color 0.22s, box-shadow 0.22s;
}
.glass-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
  pointer-events: none;
}
.glass-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-glass-border-hover);
  box-shadow: 0 8px 32px rgba(139,0,255,0.25);
}
.card-media { aspect-ratio: 16/9; overflow: hidden; }
.card-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.glass-card:hover .card-img { transform: scale(1.05); }
.card-body { padding: 18px 20px 20px; }
.card-eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-red);
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.card-title {
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.4;
  margin-bottom: 10px;
  color: var(--c-text);
}
.card-desc {
  font-size: 14px;
  color: var(--c-text-muted);
  line-height: 1.65;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-date {
  font-size: 12px;
  color: var(--c-text-dim);
}

/* ===== Topic Pills ===== */
.topic-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.pill-link {
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: var(--c-glass-bg);
  border: 1px solid var(--c-glass-border);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text);
  transition: background 0.2s, border-color 0.2s, transform 0.18s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.pill-link:hover {
  background: rgba(139,0,255,0.22);
  border-color: rgba(139,0,255,0.5);
  transform: translateY(-2px);
}

/* ===== Category Hero ===== */
.cat-hero {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: 60px;
  padding-left: var(--side-pad);
  padding-right: var(--side-pad);
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
}
.cat-hero-bg-num {
  position: absolute;
  right: var(--side-pad);
  top: calc(var(--nav-h) + 20px);
  font-family: var(--font-head);
  font-size: clamp(80px, 14vw, 160px);
  color: rgba(139,0,255,0.08);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.cat-hero-inner { position: relative; z-index: 1; max-width: 680px; }
.cat-hero-title {
  font-family: var(--font-head);
  font-size: clamp(26px, 4.5vw, 46px);
  line-height: 1.2;
  margin-bottom: 16px;
  background: linear-gradient(100deg, #fff 0%, #ff8888 60%, #bb66ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cat-hero-desc { font-size: 16px; color: var(--c-text-muted); max-width: 520px; }

/* ===== Children Table ===== */
.children-table {
  width: 100%;
  border-collapse: collapse;
}
.children-table thead tr {
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.children-table th {
  padding: 12px 14px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-text-dim);
  font-weight: 600;
}
.th-thumb { width: 64px; }
.th-date { width: 130px; }
.th-action { width: 80px; }
.child-row {
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: background 0.18s;
}
.child-row:hover { background: rgba(255,255,255,0.06); }
.child-thumb-cell { padding: 14px; width: 64px; vertical-align: middle; }
.list-thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; }
.child-info-cell { padding: 14px 14px 14px 0; vertical-align: middle; }
.child-title-link {
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--c-text);
  display: block;
  margin-bottom: 5px;
  transition: color 0.18s;
}
.child-title-link:hover { color: var(--c-red); }
.child-desc { font-size: 13px; color: var(--c-text-muted); }
.child-date-cell {
  padding: 14px;
  font-size: 13px;
  color: var(--c-text-dim);
  vertical-align: middle;
  white-space: nowrap;
}
.child-action-cell { padding: 14px; vertical-align: middle; text-align: right; }
.glass-panel.section-children > .glass-panel { padding: 0; }
.section-children .glass-panel { padding: 0 8px; }

/* ===== Article ===== */
.article-main { padding-top: var(--nav-h); }
.article-section { max-width: var(--max-w); margin: 0 auto; }
.article-top { margin-bottom: 32px; }
.article-hero-media { margin-bottom: 32px; border-radius: var(--radius-card); overflow: hidden; max-height: 420px; }
.article-hero-img { width: 100%; height: 100%; object-fit: cover; }
.article-header { margin-bottom: 24px; }
.article-cat-badge {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-violet);
  border: 1px solid rgba(139,0,255,0.45);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
  transition: background 0.2s;
}
.article-cat-badge:hover { background: rgba(139,0,255,0.18); }
.article-title {
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--c-text);
}
.article-meta {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--c-text-dim);
  margin-bottom: 8px;
}
.meta-label { color: var(--c-text-dim); }
.meta-date { color: var(--c-text-muted); }
.article-body {
  background: var(--c-glass-bg);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--c-glass-border);
  border-radius: 14px;
  padding: clamp(24px, 5vw, 52px);
}
.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 32px;
}
.article-tags { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--c-text-muted); }
.tag-link { color: var(--c-violet); transition: text-decoration 0.18s; }
.tag-link:hover { text-decoration: underline; }

/* ===== Related ===== */
.related-articles { margin-top: 48px; }
.related-title {
  font-family: var(--font-head);
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--c-text);
}
.related-table { width: 100%; border-collapse: collapse; }
.related-table tbody { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.related-row td { padding: 0; }
.related-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  gap: 12px;
}
.related-card-title { font-size: 14px; font-weight: 600; line-height: 1.45; }
.related-card-arrow { font-size: 18px; color: var(--c-red); flex-shrink: 0; transition: transform 0.18s; }
.related-card:hover .related-card-arrow { transform: translateX(4px); }

/* ===== Prose Content ===== */
.prose-content { color: var(--c-text); }
.prose-content h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 26px);
  margin: 40px 0 16px;
  color: #fff;
  position: relative;
  padding-left: 16px;
}
.prose-content h2::before {
  content: '';
  position: absolute;
  left: 0; top: 0.15em; bottom: 0.15em;
  width: 4px;
  border-radius: 2px;
  background: var(--gradient-accent);
}
.prose-content h3 {
  font-family: var(--font-head);
  font-size: clamp(17px, 2.5vw, 21px);
  margin: 30px 0 12px;
  color: var(--c-text);
}
.prose-content p { margin-bottom: 18px; font-size: 17px; line-height: 1.75; }
.prose-content ul, .prose-content ol {
  margin: 0 0 18px 22px;
}
.prose-content li { margin-bottom: 8px; line-height: 1.7; }
.prose-content ul li { list-style: disc; }
.prose-content ol li { list-style: decimal; }
.prose-content a { color: #ff6666; text-decoration: underline; text-decoration-color: rgba(255,100,100,0.4); transition: color 0.2s; }
.prose-content a:hover { color: #ff9999; }
.prose-content strong { color: #fff; font-weight: 700; }
.prose-content em { color: #ccaaff; }
.prose-content blockquote {
  border-left: 3px solid var(--c-violet);
  padding: 12px 20px;
  margin: 24px 0;
  background: rgba(139,0,255,0.1);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--c-text-muted);
}
.prose-content code {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.88em;
}
.prose-content pre {
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 18px 20px;
  overflow-x: auto;
  margin: 20px 0;
}
.prose-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 15px;
}
.prose-content th {
  background: rgba(255,0,0,0.15);
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  font-weight: 700;
}
.prose-content td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  vertical-align: top;
}
.prose-content img { border-radius: 8px; margin: 20px auto; }
.prose-content time { color: var(--c-text-muted); }

/* ===== About Hero ===== */
.about-hero {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: 60px;
  padding-left: var(--side-pad);
  padding-right: var(--side-pad);
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
}
.about-hero-deco {
  position: absolute;
  right: 0; top: var(--nav-h);
  font-family: var(--font-head);
  font-size: clamp(70px, 12vw, 130px);
  color: rgba(139,0,255,0.06);
  pointer-events: none;
  user-select: none;
  line-height: 1;
}
.about-hero-img-wrap { border-radius: var(--radius-card); overflow: hidden; }
.about-hero-img { width: 100%; object-fit: cover; border-radius: var(--radius-card); }
.about-hero-text { position: relative; z-index: 1; }
.about-hero-title {
  font-family: var(--font-head);
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.2;
  margin-bottom: 16px;
  color: #fff;
}
.about-hero-desc { font-size: 16px; color: var(--c-text-muted); }

/* ===== About Principles ===== */
.about-principles {
  padding: 36px 32px;
  margin-bottom: 40px;
}
.about-prin-title {
  font-family: var(--font-head);
  font-size: 20px;
  margin-bottom: 24px;
  color: var(--c-text);
}
.principles-table { width: 100%; border-collapse: collapse; }
.principles-table td { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.08); vertical-align: top; font-size: 15px; }
.prin-label { width: 110px; font-weight: 700; color: var(--c-red); padding-right: 20px; }
.prin-value { color: var(--c-text-muted); line-height: 1.65; }
.about-cta-row { display: flex; gap: 14px; flex-wrap: wrap; padding-bottom: 60px; }
.about-content-section .prose-content { max-width: 760px; }

/* ===== Privacy ===== */
.privacy-hero {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: 40px;
}
.privacy-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--side-pad);
}
.privacy-title {
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.2;
  margin-bottom: 12px;
  color: #fff;
}
.privacy-updated { font-size: 14px; color: var(--c-text-dim); }
.privacy-content-section { display: grid; grid-template-columns: 200px 1fr; gap: 40px; align-items: start; }
.privacy-toc {
  padding: 24px 20px;
  position: sticky;
  top: calc(var(--nav-h) + 20px);
}
.toc-heading {
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-text-dim);
  margin-bottom: 14px;
}
.toc-list { counter-reset: toc; }
.toc-list li { counter-increment: toc; margin-bottom: 10px; }
.toc-list a {
  font-size: 13px;
  color: var(--c-text-muted);
  transition: color 0.18s;
  display: block;
  padding: 4px 0;
  min-height: 28px;
}
.toc-list a:hover { color: var(--c-red); }
.privacy-nav-row { display: flex; gap: 14px; flex-wrap: wrap; padding-bottom: 60px; }

/* ===== 页脚 ===== */
.site-footer {
  background: rgba(14,8,8,0.88);
  border-top: 1px solid rgba(255,0,0,0.15);
  margin-top: 40px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 56px var(--side-pad) 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 40px;
}
.footer-logo { display: inline-flex; margin-bottom: 12px; }
.footer-brand-name {
  font-family: var(--font-head);
  font-size: 18px;
  margin-bottom: 10px;
  color: var(--c-text);
}
.footer-desc { font-size: 14px; color: var(--c-text-muted); line-height: 1.7; }
.footer-col-title {
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-text-dim);
  margin-bottom: 16px;
}
.footer-nav-list li { margin-bottom: 10px; }
.footer-nav-list a {
  font-size: 14px;
  color: var(--c-text-muted);
  transition: color 0.2s;
  display: block;
  padding: 5px 0;
  min-height: 34px;
}
.footer-nav-list a:hover { color: var(--c-red); }
.footer-form { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.footer-input {
  flex: 1;
  min-width: 140px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--c-glass-border);
  border-radius: var(--radius-pill);
  color: var(--c-text);
  font-size: 14px;
  outline: none;
  min-height: 42px;
}
.footer-input::placeholder { color: var(--c-text-dim); }
.footer-input:focus { border-color: rgba(255,0,0,0.5); background: rgba(255,255,255,0.12); }
.footer-submit { white-space: nowrap; }
.footer-notice { font-size: 12px; color: var(--c-text-dim); }
.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px var(--side-pad);
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy { font-size: 13px; color: var(--c-text-dim); }
.footer-copy-link { font-size: 13px; color: var(--c-text-muted); transition: color 0.18s; }
.footer-copy-link:hover { color: var(--c-red); }

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; grid-template-rows: auto auto; min-height: auto; padding-top: var(--nav-h); }
  .hero-media { min-height: 280px; padding: 20px 16px; grid-template-rows: 1fr; grid-template-columns: 1fr 1fr; }
  .hero-img-1 { grid-column: 1; grid-row: 1; transform: none; }
  .hero-img-2 { grid-column: 2; grid-row: 1; transform: none; }
  .hero-content { padding: 24px 16px 40px; text-align: left; align-items: flex-start; }
  .hero-actions { justify-content: flex-start; }
  .about-hero { grid-template-columns: 1fr; }
  .about-hero-img-wrap { max-height: 260px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-contact-col { grid-column: 1 / -1; }
  .privacy-content-section { grid-template-columns: 1fr; }
  .privacy-toc { position: static; }
}

@media (max-width: 640px) {
  :root { --nav-h: 60px; }
  .nav-list { display: none; }
  .nav-inner { justify-content: space-between; }
  .nav-cta { margin-left: auto; }
  .hero-media { grid-template-columns: 1fr; height: 220px; }
  .hero-img-2 { display: none; }
  .cards-table tbody { grid-template-columns: 1fr; }
  .related-table tbody { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-contact-col { grid-column: auto; }
  .children-table .th-date,
  .children-table .child-date-cell,
  .children-table .th-thumb,
  .children-table .child-thumb-cell { display: none; }
  .article-body { padding: 20px 16px; }
  .about-cta-row, .privacy-nav-row { flex-direction: column; }
  .hero-title { -webkit-text-fill-color: #fff; background: none; color: #fff; }
  .cat-hero-title { -webkit-text-fill-color: #fff; background: none; color: #fff; }
}

/* ===== 移动端 nav tap targets ===== */
@media (max-width: 640px) {
  .nav-cta { min-height: 44px; padding: 10px 18px; }
}