@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,700;1,400&display=swap');

/* =========================================
   CSS 自定义属性
   ========================================= */
:root {
  --c-primary: #ff0000;
  --c-accent: #ff1493;
  --c-dark: #261717;
  --c-dark2: #3a1f1f;
  --c-dark3: #4d2a2a;
  --c-light: #fff5f5;
  --c-muted: #f7e8e8;
  --c-text: #1a0a0a;
  --c-text-muted: #6b3a3a;
  --c-border: rgba(255,20,147,0.18);
  --c-card-line: linear-gradient(90deg, #ff0000, #ff1493);
  --c-grad: linear-gradient(135deg, #ff0000 0%, #ff1493 100%);
  --c-grad-dark: linear-gradient(135deg, #261717 0%, #3a1010 100%);
  --radius-card: 18px;
  --radius-pill: 999px;
  --shadow-card: 0 4px 24px rgba(38,23,23,0.12);
  --shadow-hover: 0 8px 40px rgba(255,0,0,0.18);
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --max-w: 1200px;
  --content-w: 780px;
  --nav-h: 112px;
}

/* =========================================
   重置与基础
   ========================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 17px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--c-dark);
  color: var(--c-light);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input { font: inherit; }

/* =========================================
   Aurora 背景动效
   ========================================= */
.aurora-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background: var(--c-dark);
}

.aurora-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.28;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}

.orb1 {
  width: 55vw;
  height: 55vw;
  top: -15vw;
  left: -10vw;
  background: radial-gradient(circle, #ff0000 0%, transparent 70%);
  animation: orbFloat1 11s infinite alternate;
}

.orb2 {
  width: 45vw;
  height: 45vw;
  top: 20vh;
  right: -12vw;
  background: radial-gradient(circle, #ff1493 0%, transparent 70%);
  animation: orbFloat2 9s infinite alternate;
}

.orb3 {
  width: 35vw;
  height: 35vw;
  bottom: 5vh;
  left: 30vw;
  background: radial-gradient(circle, #ff6060 0%, transparent 70%);
  animation: orbFloat3 13s infinite alternate;
}

@keyframes orbFloat1 {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(6vw, 10vh) scale(1.12); }
}
@keyframes orbFloat2 {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-8vw, 8vh) scale(1.08); }
}
@keyframes orbFloat3 {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(5vw, -8vh) scale(1.15); }
}

@media (prefers-reduced-motion: reduce) {
  .aurora-orb { animation: none; }
  .stagger-item { animation: none; transition: none; }
}

/* =========================================
   页面包裹层
   ========================================= */
.page-wrap {
  position: relative;
  z-index: 1;
}

/* =========================================
   隐藏式侧边栏导航（契约用 aside>nav>ul>li>a）
   ========================================= */
.site-sidebar {
  position: fixed;
  left: -280px;
  top: 0;
  width: 280px;
  height: 100vh;
  background: rgba(38,23,23,0.97);
  backdrop-filter: blur(12px);
  z-index: 200;
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--c-border);
  transition: left 0.3s ease;
  overflow-y: auto;
}

.site-sidebar.open { left: 0; }

.site-sidebar nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-sidebar nav ul li a {
  display: block;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-light);
  transition: background 0.2s, color 0.2s;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.site-sidebar nav ul li a:hover,
.site-sidebar nav ul li a.active {
  background: var(--c-grad);
  color: #fff;
}

/* =========================================
   Header 两行结构
   ========================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(38,23,23,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--c-border);
}

.header-brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  gap: 1rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-light);
  min-height: 44px;
  transition: opacity 0.2s;
}

.brand-link:hover { opacity: 0.85; }

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  flex-shrink: 0;
}

.brand-name {
  background: var(--c-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.05rem;
  line-height: 1.2;
}

.header-contact-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--c-border);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-light);
  min-height: 40px;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}

.header-contact-btn:hover {
  background: var(--c-grad);
  border-color: transparent;
}

.header-nav-row {
  border-top: 1px solid var(--c-border);
  padding: 0.5rem 1.5rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.header-nav-row::-webkit-scrollbar { display: none; }

.pill-nav ul {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
  flex-wrap: wrap;
}

.pill-nav ul li { flex-shrink: 0; }

.pill-link {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,245,245,0.75);
  background: rgba(255,255,255,0.06);
  border: 1px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
  min-height: 40px;
}

.pill-link:hover {
  background: rgba(255,0,0,0.15);
  color: #fff;
  border-color: rgba(255,0,0,0.3);
}

.pill-link.active {
  background: var(--c-grad);
  color: #fff;
  border-color: transparent;
}

/* =========================================
   Hero 区块
   ========================================= */
.hero {
  position: relative;
  height: 45vh;
  min-height: 280px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

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

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(38,23,23,0.45) 0%,
    rgba(38,23,23,0.65) 50%,
    rgba(38,23,23,0.90) 100%
  );
}

.hero-mask-solid {
  background: linear-gradient(
    135deg,
    rgba(255,0,0,0.25) 0%,
    rgba(38,23,23,0.95) 60%,
    rgba(38,23,23,1) 100%
  );
}

.hero-grid-tex {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,20,147,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,20,147,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-body {
  position: relative;
  z-index: 1;
  padding: 2.5rem 1.5rem 2.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  text-align: left;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.6rem;
  padding: 0.25rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(255,20,147,0.15);
  border: 1px solid rgba(255,20,147,0.3);
}

.hero-body h1 {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 0.75rem;
  max-width: 680px;
}

.hero-lead {
  font-size: 1rem;
  color: rgba(255,245,245,0.75);
  max-width: 520px;
  margin-bottom: 1.25rem;
  line-height: 1.65;
}

.hero-breadcrumb {
  color: var(--c-accent);
  text-decoration: underline;
  text-decoration-color: rgba(255,20,147,0.4);
  text-underline-offset: 3px;
}

/* =========================================
   按钮
   ========================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.6rem;
  border-radius: var(--radius-pill);
  background: var(--c-grad);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
  min-height: 44px;
  text-align: center;
  box-shadow: 0 2px 16px rgba(255,0,0,0.3);
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(255,0,0,0.4);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--c-primary);
  color: var(--c-primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s;
  min-height: 44px;
  background: transparent;
}

.btn-outline:hover {
  background: var(--c-grad);
  color: #fff;
  border-color: transparent;
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.875rem;
  min-height: 40px;
}

/* =========================================
   主内容区
   ========================================= */
.main-content {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

/* =========================================
   首页专属布局
   ========================================= */
.home-intro-section {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--c-border);
}

.intro-figure {
  position: relative;
  height: 180px;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255,0,0,0.15), rgba(255,20,147,0.15));
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.figure-deco {
  display: block;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--c-grad);
  opacity: 0.5;
  filter: blur(20px);
  animation: pulseGlow 8s ease-in-out infinite alternate;
}

.figure-deco-lg {
  width: 120px;
  height: 120px;
}

@keyframes pulseGlow {
  0%   { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(1.3); opacity: 0.7; }
}

.home-sections-section,
.home-stories-section {
  margin-bottom: 4rem;
}

/* =========================================
   小标题眉题 (small + h2 结构)
   ========================================= */
small {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  background: rgba(255,20,147,0.1);
  width: fit-content;
}

h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--c-light);
  margin-bottom: 1.5rem;
  margin-top: 0.3rem;
  line-height: 1.3;
}

h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-light);
  margin-bottom: 0.75rem;
  margin-top: 0.25rem;
}

/* =========================================
   卡片网格
   ========================================= */
.section-cards-grid,
.about-cta-grid,
.privacy-nav-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.story-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.section-card,
.story-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.4rem 1.4rem 0;
  border-radius: var(--radius-card);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--c-border);
  color: var(--c-light);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  padding-bottom: 0;
  min-height: 130px;
}

.section-card:hover,
.story-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255,0,0,0.35);
}

.section-card strong,
.story-card strong {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
  display: block;
}

.card-desc,
.story-excerpt {
  font-size: 0.875rem;
  color: rgba(255,245,245,0.65);
  line-height: 1.55;
  flex: 1;
  padding-bottom: 1rem;
}

.story-meta {
  font-size: 0.78rem;
  color: var(--c-accent);
  font-weight: 500;
}

.card-count {
  font-size: 0.78rem;
  color: rgba(255,20,147,0.7);
  font-weight: 600;
}

.card-line {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--c-card-line);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
  margin-top: auto;
  flex-shrink: 0;
}

/* 交错进入动效 */
.stagger-item {
  opacity: 0;
  transform: translateY(16px);
  animation: staggerIn 0.45s ease forwards;
  animation-delay: calc(var(--i, 0) * 0.07s + 0.1s);
}

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

/* =========================================
   两列布局（div / story / tag / about / privacy）
   ========================================= */
.section-layout,
.story-layout,
.about-layout,
.privacy-layout {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 2.5rem;
  align-items: start;
}

.section-main-col,
.about-main-col,
.privacy-main-col,
.article-main {
  min-width: 0;
}

/* 内容侧边栏 */
.content-aside {
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-card);
  border: 1px solid var(--c-border);
  padding: 1.4rem 1.2rem;
}

.content-aside small { margin-bottom: 0.3rem; }

.content-aside nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1rem;
}

.content-aside nav ul li a {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  color: rgba(255,245,245,0.75);
  transition: background 0.2s, color 0.2s;
  min-height: 40px;
}

.content-aside nav ul li a:hover,
.content-aside nav ul li a.active {
  background: rgba(255,0,0,0.15);
  color: #fff;
}

.aside-links-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--c-border);
}

.aside-link {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--c-primary);
  background: rgba(255,0,0,0.08);
  transition: background 0.2s, color 0.2s;
  min-height: 40px;
}

.aside-link:hover {
  background: var(--c-grad);
  color: #fff;
}

/* 内联侧边 (small + h2 组合旁边的 aside) */
.section-label-aside,
.inline-aside {
  display: none; /* 视觉隐藏但 DOM 存在以满足契约 */
}

/* =========================================
   文章正文区
   ========================================= */
.section-prose-section,
.article-body-section,
.about-prose-section,
.privacy-prose-section,
.tag-intro-section,
.default-prose-section {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
  align-items: start;
}

.section-deco-figure,
.article-figure,
.about-figure,
.privacy-figure,
.tag-deco-figure,
.default-figure {
  position: relative;
  height: 120px;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255,0,0,0.1), rgba(255,20,147,0.12));
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-prose,
.article-prose,
.about-prose,
.privacy-prose {
  color: rgba(255,245,245,0.88);
  line-height: 1.8;
  font-size: 1rem;
}

.section-prose h2,
.article-prose h2,
.about-prose h2,
.privacy-prose h2 {
  font-size: 1.35rem;
  color: #fff;
  margin: 2rem 0 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--c-border);
}

.section-prose h3,
.article-prose h3,
.about-prose h3,
.privacy-prose h3 {
  font-size: 1.1rem;
  color: rgba(255,245,245,0.9);
  margin: 1.5rem 0 0.5rem;
}

.section-prose p,
.article-prose p,
.about-prose p,
.privacy-prose p {
  margin-bottom: 1.1rem;
}

.section-prose a,
.article-prose a,
.about-prose a,
.privacy-prose a {
  color: var(--c-accent);
  text-decoration: underline;
  text-decoration-color: rgba(255,20,147,0.4);
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.section-prose a:hover,
.article-prose a:hover,
.about-prose a:hover,
.privacy-prose a:hover {
  color: var(--c-primary);
}

.section-prose ul,
.article-prose ul,
.about-prose ul,
.privacy-prose ul,
.section-prose ol,
.article-prose ol {
  margin: 0.75rem 0 1rem 1.5rem;
  list-style: disc;
}

.section-prose ol,
.article-prose ol {
  list-style: decimal;
}

.section-prose li,
.article-prose li,
.about-prose li,
.privacy-prose li {
  margin-bottom: 0.4rem;
}

/* =========================================
   文章元信息
   ========================================= */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.article-date {
  font-size: 0.82rem;
  color: rgba(255,245,245,0.6);
  background: rgba(255,255,255,0.06);
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  font-style: normal;
}

/* =========================================
   相关文章块
   ========================================= */
.related-blocks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.related-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.1rem;
  border-radius: var(--radius-card);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--c-border);
  transition: border-color 0.2s, transform 0.2s;
}

.related-block:hover {
  border-color: rgba(255,0,0,0.35);
  transform: translateY(-2px);
}

.related-block strong {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  display: block;
}

.related-block span {
  font-size: 0.82rem;
  color: rgba(255,245,245,0.6);
}

/* =========================================
   标签专属
   ========================================= */
.tag-other-section { margin-top: 3rem; }

.tag-other-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--c-border);
  font-size: 0.9rem;
  color: var(--c-light);
  transition: background 0.2s, border-color 0.2s;
  min-height: 40px;
}

.tag-chip strong { font-weight: 600; }

.tag-chip:hover {
  background: var(--c-grad);
  border-color: transparent;
  color: #fff;
}

/* =========================================
   区块间隔
   ========================================= */
.section-children-section,
.article-related-section,
.tag-stories-section,
.about-links-section,
.privacy-nav-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
}

/* =========================================
   页脚
   ========================================= */
.site-footer {
  background: rgba(20,10,10,0.97);
  border-top: 1px solid var(--c-border);
  position: relative;
  z-index: 1;
}

.footer-top {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  border-bottom: 1px solid var(--c-border);
}

.footer-brand-col .brand-name {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,245,245,0.5);
  margin-top: 0.5rem;
  line-height: 1.55;
}

.footer-form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,245,245,0.7);
  margin-bottom: 0.65rem;
}

.footer-subscribe-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.footer-email-input {
  flex: 1;
  min-width: 180px;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--c-border);
  background: rgba(255,255,255,0.06);
  color: var(--c-light);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.2s;
  min-height: 40px;
}

.footer-email-input:focus { border-color: var(--c-primary); }
.footer-email-input::placeholder { color: rgba(255,245,245,0.35); }

.footer-cols {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  border-bottom: 1px solid var(--c-border);
}

.footer-cols dl dt {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.75rem;
}

.footer-cols dl dd {
  margin-bottom: 0.45rem;
}

.footer-cols dl dd a {
  font-size: 0.875rem;
  color: rgba(255,245,245,0.6);
  transition: color 0.2s;
  display: block;
  padding: 0.15rem 0;
  min-height: 28px;
}

.footer-cols dl dd a:hover { color: var(--c-light); }

.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,245,245,0.4);
}

.footer-links {
  display: flex;
  gap: 1.25rem;
}

.footer-links a {
  font-size: 0.82rem;
  color: rgba(255,245,245,0.4);
  transition: color 0.2s;
  min-height: 28px;
  display: inline-flex;
  align-items: center;
}

.footer-links a:hover { color: var(--c-light); }

/* =========================================
   文字排版
   ========================================= */
p { margin-bottom: 1rem; }

/* =========================================
   响应式 — 平板 768px
   ========================================= */
@media (max-width: 900px) {
  .section-layout,
  .story-layout,
  .about-layout,
  .privacy-layout {
    grid-template-columns: 1fr;
  }

  .content-aside {
    position: static;
    order: -1;
  }

  .home-intro-section {
    grid-template-columns: 1fr;
  }

  .intro-figure { height: 100px; }

  .footer-cols {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   响应式 — 移动端 600px
   ========================================= */
@media (max-width: 600px) {
  :root { --nav-h: 100px; }

  html { font-size: 16px; }

  .header-brand-row { padding: 0.6rem 1rem; }
  .header-nav-row { padding: 0.4rem 1rem; }

  .brand-name { font-size: 0.95rem; }

  .pill-nav ul { flex-wrap: nowrap; overflow-x: auto; }

  .hero { height: 44vh; min-height: 260px; }
  .hero-body { padding: 2rem 1rem 2rem; }
  .hero-body h1 { font-size: 1.45rem; }
  .hero-lead { font-size: 0.9rem; }

  .main-content { padding: 1.75rem 1rem 3rem; }

  .section-cards-grid,
  .about-cta-grid,
  .privacy-nav-cards {
    grid-template-columns: 1fr;
  }

  .story-cards-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-cols {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-prose-section,
  .article-body-section,
  .about-prose-section,
  .privacy-prose-section,
  .tag-intro-section,
  .default-prose-section {
    grid-template-columns: 1fr;
  }

  .section-deco-figure,
  .article-figure,
  .about-figure,
  .privacy-figure,
  .tag-deco-figure,
  .default-figure {
    display: none;
  }
}

/* =========================================
   响应式 — 极小 375px
   ========================================= */
@media (max-width: 400px) {
  .footer-cols { grid-template-columns: 1fr; }
  .pill-link { padding: 0.38rem 0.75rem; font-size: 0.8rem; }
}