/* ===== 糖心Vlog - 新中式国风美学主样式 ===== */
/* 主色调：深墨黑 #0d0d0d | 朱砂红 #c0392b | 鎏金 #c9a84c | 米白 #f5f0e8 | 青玉绿 #3d7a5e */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700&display=swap');

:root {
  --ink-black: #0d0d0d;
  --deep-black: #111111;
  --vermillion: #c0392b;
  --gold: #c9a84c;
  --gold-light: #e8d08a;
  --cream: #f5f0e8;
  --jade: #3d7a5e;
  --jade-light: #5a9e7a;
  --gray-ink: #2a2a2a;
  --text-main: #2c2c2c;
  --text-light: #6b6b6b;
  --border-gold: rgba(201,168,76,0.3);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Serif SC', 'STSong', 'SimSun', serif;
  background: var(--ink-black);
  color: var(--cream);
  overflow-x: hidden;
  line-height: 1.8;
}

/* ===== 墨粒子动画 ===== */
#ink-particles {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.ink-particle {
  position: absolute;
  width: 3px; height: 3px;
  background: rgba(201,168,76,0.15);
  border-radius: 50%;
  animation: floatUp linear infinite;
}
@keyframes floatUp {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 0.5; }
  100% { transform: translateY(-20px) scale(1); opacity: 0; }
}

/* ===== 顶部导航 ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13,13,13,0.95);
  border-bottom: 1px solid var(--border-gold);
  backdrop-filter: blur(10px);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-shadow: 0 0 20px rgba(201,168,76,0.4);
}
.logo-sub {
  font-size: 0.65rem;
  color: var(--text-light);
  letter-spacing: 0.2em;
  display: block;
  margin-top: -4px;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}
.site-nav li a {
  display: block;
  padding: 8px 16px;
  color: var(--cream);
  text-decoration: none;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  position: relative;
  transition: color 0.3s;
}
.site-nav li a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 1px;
  background: var(--gold);
  transition: left 0.3s, right 0.3s;
}
.site-nav li a:hover { color: var(--gold); }
.site-nav li a:hover::after { left: 16px; right: 16px; }
.nav-toggle { display: none; cursor: pointer; }

/* ===== 搜索框 ===== */
.search-bar-wrap {
  background: rgba(20,20,20,0.9);
  border-bottom: 1px solid var(--border-gold);
  padding: 10px 0;
  position: sticky;
  top: 64px;
  z-index: 999;
}
.search-bar-inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-gold);
  border-radius: 4px;
  overflow: hidden;
}
.search-bar-inner input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--cream);
  font-size: 0.875rem;
  padding: 10px 16px;
  font-family: inherit;
  letter-spacing: 0.05em;
}
.search-bar-inner input::placeholder { color: rgba(245,240,232,0.3); }
.search-btn {
  background: var(--vermillion);
  border: none;
  color: var(--cream);
  padding: 10px 20px;
  cursor: pointer;
  font-size: 0.875rem;
  font-family: inherit;
  letter-spacing: 0.1em;
  transition: background 0.3s;
}
.search-btn:hover { background: #a93226; }

/* ===== 首屏Banner ===== */
.hero-banner {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: brightness(0.55);
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero-banner:hover .hero-bg { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13,13,13,0.2) 0%, rgba(13,13,13,0.6) 60%, rgba(13,13,13,0.95) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}
.hero-tag {
  display: inline-block;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  padding: 4px 16px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--cream);
  line-height: 1.3;
  margin-bottom: 16px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.hero-title span { color: var(--gold); }
.hero-subtitle {
  font-size: clamp(0.875rem, 2vw, 1.125rem);
  color: rgba(245,240,232,0.75);
  letter-spacing: 0.15em;
  margin-bottom: 40px;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-block;
  padding: 14px 36px;
  background: var(--vermillion);
  color: var(--cream);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  border: 1px solid var(--vermillion);
  transition: all 0.3s;
  cursor: pointer;
}
.btn-primary:hover { background: transparent; color: var(--vermillion); }
.btn-secondary {
  display: inline-block;
  padding: 14px 36px;
  background: transparent;
  color: var(--gold);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  border: 1px solid var(--gold);
  transition: all 0.3s;
  cursor: pointer;
}
.btn-secondary:hover { background: var(--gold); color: var(--ink-black); }

/* ===== 通用区块 ===== */
.section {
  position: relative;
  z-index: 1;
  padding: 80px 0;
}
.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--gold);
  border-bottom: 1px solid var(--border-gold);
  padding-bottom: 6px;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.section-title span { color: var(--gold); }
.section-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
  letter-spacing: 0.05em;
}
.divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  margin: 16px auto;
}

/* ===== 视频卡片 ===== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.video-card {
  position: relative;
  background: var(--gray-ink);
  border: 1px solid var(--border-gold);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(201,168,76,0.15);
}
.video-thumb {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
  display: block;
}
.video-card:hover .video-thumb img { transform: scale(1.08); }

/* 水墨晕染悬停效果 */
.video-hover-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(13,13,13,0.2) 0%, rgba(13,13,13,0.85) 100%);
  opacity: 0;
  transition: opacity 0.4s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-card:hover .video-hover-overlay { opacity: 1; }

/* 鎏金光影效果 */
.video-hover-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 30%, rgba(201,168,76,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 70%, rgba(192,57,43,0.1) 0%, transparent 60%);
  animation: goldShimmer 2s ease-in-out infinite alternate;
}
@keyframes goldShimmer {
  0% { opacity: 0.5; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.05); }
}

.play-btn {
  position: relative;
  z-index: 2;
  width: 64px; height: 64px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  background: rgba(201,168,76,0.15);
}
.play-btn::after {
  content: '';
  width: 0; height: 0;
  border-style: solid;
  border-width: 12px 0 12px 20px;
  border-color: transparent transparent transparent var(--gold);
  margin-left: 4px;
}
.video-card:hover .play-btn {
  background: rgba(201,168,76,0.3);
  box-shadow: 0 0 24px rgba(201,168,76,0.4);
  transform: scale(1.1);
}

.video-info {
  padding: 16px;
  border-top: 1px solid var(--border-gold);
}
.video-title {
  font-size: 0.875rem;
  color: var(--cream);
  margin-bottom: 10px;
  line-height: 1.5;
  letter-spacing: 0.05em;
}
.video-meta {
  display: flex;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-light);
}
.video-meta span { display: flex; align-items: center; gap: 4px; }
.video-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.video-tag {
  font-size: 0.65rem;
  color: var(--gold);
  border: 1px solid var(--border-gold);
  padding: 2px 8px;
  letter-spacing: 0.05em;
}

/* ===== 品牌故事 ===== */
.story-section {
  background: linear-gradient(135deg, rgba(20,20,20,0.9) 0%, rgba(13,13,13,0.95) 100%);
  border-top: 1px solid var(--border-gold);
  border-bottom: 1px solid var(--border-gold);
}
.story-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.story-image {
  position: relative;
  border: 1px solid var(--border-gold);
  overflow: hidden;
}
.story-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}
.story-image:hover img { transform: scale(1.04); }
.story-image::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px; right: -1px; bottom: -1px;
  border: 1px solid var(--gold);
  transform: translate(8px, 8px);
  pointer-events: none;
  z-index: 1;
}
.story-content { padding: 0 16px; }
.story-quote {
  font-size: 1.5rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  margin-bottom: 24px;
  font-style: italic;
}
.story-text {
  font-size: 0.9rem;
  color: rgba(245,240,232,0.8);
  line-height: 2;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

/* ===== 影像模块 ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-gold);
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item:first-child {
  grid-row: span 2;
}
.gallery-item:first-child img { height: 100%; }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  font-size: 0.8rem;
  color: var(--gold);
  letter-spacing: 0.1em;
}

/* ===== AI模块 ===== */
.ai-section {
  background: linear-gradient(135deg, rgba(13,13,13,0.98) 0%, rgba(20,20,20,0.95) 100%);
}
.ai-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.ai-content { order: 2; }
.ai-visual { order: 1; }
.ai-visual-box {
  background: rgba(201,168,76,0.05);
  border: 1px solid var(--border-gold);
  padding: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.ai-visual-box::before {
  content: '糖心Vlog AI';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 4rem;
  color: rgba(201,168,76,0.05);
  white-space: nowrap;
  letter-spacing: 0.2em;
}
.ai-icon {
  font-size: 3rem;
  color: var(--gold);
  margin-bottom: 16px;
  display: block;
}
.ai-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.ai-feature-item {
  background: rgba(201,168,76,0.05);
  border: 1px solid var(--border-gold);
  padding: 20px;
  text-align: center;
  transition: background 0.3s;
}
.ai-feature-item:hover { background: rgba(201,168,76,0.1); }
.ai-feature-icon { font-size: 1.5rem; margin-bottom: 8px; display: block; }
.ai-feature-title { font-size: 0.8rem; color: var(--gold); letter-spacing: 0.1em; }

/* ===== 达人模块 ===== */
.creators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}
.creator-card {
  text-align: center;
  padding: 32px 24px;
  background: rgba(20,20,20,0.8);
  border: 1px solid var(--border-gold);
  transition: all 0.3s;
}
.creator-card:hover {
  border-color: var(--gold);
  background: rgba(201,168,76,0.05);
  transform: translateY(-4px);
}
.creator-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  object-fit: cover;
  margin: 0 auto 16px;
  display: block;
}
.creator-name {
  font-size: 1rem;
  color: var(--cream);
  margin-bottom: 6px;
  letter-spacing: 0.1em;
}
.creator-title {
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.creator-desc {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== 用户评价 ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.review-card {
  background: rgba(20,20,20,0.8);
  border: 1px solid var(--border-gold);
  padding: 28px;
  position: relative;
  transition: border-color 0.3s;
}
.review-card:hover { border-color: var(--gold); }
.review-card::before {
  content: '"';
  position: absolute;
  top: 16px; right: 20px;
  font-size: 4rem;
  color: rgba(201,168,76,0.1);
  font-family: serif;
  line-height: 1;
}
.review-stars { color: var(--gold); font-size: 0.875rem; margin-bottom: 12px; }
.review-text {
  font-size: 0.875rem;
  color: rgba(245,240,232,0.8);
  line-height: 1.8;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}
.review-user { display: flex; align-items: center; gap: 12px; }
.review-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-gold);
  object-fit: cover;
}
.review-name { font-size: 0.875rem; color: var(--gold); letter-spacing: 0.1em; }

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border-gold);
  overflow: hidden;
}
.faq-question {
  padding: 20px 0;
  font-size: 0.9rem;
  color: var(--cream);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}
.faq-question:hover { color: var(--gold); }
.faq-question .faq-icon {
  width: 20px; height: 20px;
  border: 1px solid var(--border-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.3s;
}
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.8;
  letter-spacing: 0.03em;
}
.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 20px;
}

/* ===== 合作伙伴 ===== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}
.partner-item {
  background: rgba(201,168,76,0.05);
  border: 1px solid var(--border-gold);
  padding: 20px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-light);
  letter-spacing: 0.1em;
  transition: all 0.3s;
}
.partner-item:hover { border-color: var(--gold); color: var(--gold); }

/* ===== 联系模块 ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
}
.contact-item {
  text-align: center;
  padding: 32px 24px;
  background: rgba(20,20,20,0.8);
  border: 1px solid var(--border-gold);
}
.contact-icon { font-size: 2rem; margin-bottom: 12px; display: block; }
.contact-label {
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}
.contact-value {
  font-size: 0.875rem;
  color: var(--cream);
  letter-spacing: 0.05em;
}

/* ===== 页脚 ===== */
.site-footer {
  background: rgba(8,8,8,0.98);
  border-top: 1px solid var(--border-gold);
  padding: 48px 0 24px;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand-name {
  font-size: 1.25rem;
  color: var(--gold);
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}
.footer-brand-desc {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}
.footer-col-title {
  font-size: 0.8rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-gold);
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links li a {
  font-size: 0.8rem;
  color: var(--text-light);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}
.footer-links li a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid var(--border-gold);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copyright {
  font-size: 0.75rem;
  color: var(--text-light);
  letter-spacing: 0.05em;
}
.footer-copyright a { color: var(--text-light); text-decoration: none; }
.footer-copyright a:hover { color: var(--gold); }
.footer-icp {
  font-size: 0.75rem;
  color: var(--text-light);
  letter-spacing: 0.05em;
}
.footer-update {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* ===== 内页Banner ===== */
.inner-banner {
  height: 320px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: 64px;
}
.inner-banner-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.4);
}
.inner-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13,13,13,0.3), rgba(13,13,13,0.7));
}
.inner-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.inner-banner-title {
  font-size: 2.5rem;
  color: var(--cream);
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}
.inner-banner-title span { color: var(--gold); }
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text-light);
  letter-spacing: 0.1em;
}
.breadcrumb a { color: var(--text-light); text-decoration: none; }
.breadcrumb a:hover { color: var(--gold); }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .story-inner, .ai-inner { grid-template-columns: 1fr; gap: 40px; }
  .ai-content { order: 1; }
  .ai-visual { order: 2; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item:first-child { grid-row: span 1; }
  .gallery-item:first-child img { height: 220px; }
}
@media (max-width: 768px) {
  .site-nav { display: none; }
  .nav-toggle { display: block; }
  .site-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: rgba(13,13,13,0.98);
    border-bottom: 1px solid var(--border-gold);
    padding: 16px 0;
  }
  .hero-banner { height: 80vh; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: 1fr; }
  .ai-features { grid-template-columns: 1fr; }
  .creators-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .video-grid { grid-template-columns: 1fr; }
  .creators-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.75rem; }
  .section { padding: 56px 0; }
}

/* ===== 祥云纹装饰 ===== */
.cloud-divider {
  text-align: center;
  padding: 24px 0;
  color: var(--border-gold);
  font-size: 1.2rem;
  letter-spacing: 0.5em;
  overflow: hidden;
}
.cloud-divider::before,
.cloud-divider::after {
  content: '— ☁ ☁ ☁ —';
  color: rgba(201,168,76,0.2);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
}

/* ===== 懒加载 ===== */
img[data-src] { opacity: 0; transition: opacity 0.5s; }
img.loaded { opacity: 1; }

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--ink-black); }
::-webkit-scrollbar-thumb { background: var(--border-gold); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }