/* ===== 17c 复古电影胶片风格主样式 ===== */
/* www.lpp2cqr.cn */

:root {
  --color-bg: #1a1208;
  --color-bg2: #231a0e;
  --color-surface: #2d2010;
  --color-surface2: #3a2a14;
  --color-gold: #c8a04a;
  --color-gold-light: #e8c870;
  --color-cream: #f5ead8;
  --color-sepia: #8b6840;
  --color-brown: #5c3d1e;
  --color-dark-red: #6b2020;
  --color-text: #e8d8b8;
  --color-text-muted: #a08060;
  --color-border: #4a3520;
  --font-serif: 'Georgia', 'Times New Roman', '宋体', serif;
  --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  --font-mono: 'Courier New', 'Courier', monospace;
  --transition: 0.3s ease;
  --shadow: 0 4px 20px rgba(0,0,0,0.6);
  --shadow-gold: 0 0 20px rgba(200,160,74,0.3);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.8;
  overflow-x: hidden;
  position: relative;
}

/* 胶片颗粒纹理覆盖层 */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
}

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

/* ===== 链接 ===== */
a { color: var(--color-gold); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-gold-light); }

/* ===== 容器 ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 20px; }

/* ===== 顶部公告条 ===== */
.top-bar {
  background: var(--color-brown);
  color: var(--color-cream);
  text-align: center;
  padding: 6px 20px;
  font-size: 0.8rem;
  letter-spacing: 2px;
  font-family: var(--font-mono);
  border-bottom: 1px solid var(--color-gold);
}

/* ===== 导航栏 ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(26, 18, 8, 0.97);
  border-bottom: 2px solid var(--color-gold);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.8);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  max-width: 1400px;
  margin: 0 auto;
  height: 70px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: bold;
  color: var(--color-gold);
  letter-spacing: 4px;
  text-shadow: 0 0 20px rgba(200,160,74,0.5);
  line-height: 1;
}

.logo-sub {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  letter-spacing: 2px;
  font-family: var(--font-mono);
  display: block;
  margin-top: 2px;
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: 0;
  align-items: center;
}

.navbar-menu li a {
  display: block;
  padding: 8px 16px;
  color: var(--color-text);
  font-size: 0.9rem;
  letter-spacing: 1px;
  transition: var(--transition);
  position: relative;
  font-family: var(--font-sans);
}

.navbar-menu li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width 0.3s ease;
}

.navbar-menu li a:hover,
.navbar-menu li a.active {
  color: var(--color-gold);
}

.navbar-menu li a:hover::after,
.navbar-menu li a.active::after {
  width: 80%;
}

.navbar-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  padding: 8px 12px;
  cursor: pointer;
  font-size: 1.2rem;
  border-radius: 4px;
}

/* ===== 搜索框 ===== */
.search-bar-wrap {
  background: var(--color-bg2);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 20px;
}

.search-bar-inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-gold);
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow-gold);
}

.search-bar-inner input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--color-text);
  padding: 10px 20px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  letter-spacing: 1px;
}

.search-bar-inner input::placeholder {
  color: var(--color-text-muted);
  font-style: italic;
}

.search-bar-inner button {
  background: var(--color-gold);
  border: none;
  color: var(--color-bg);
  padding: 10px 24px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: bold;
  letter-spacing: 1px;
  transition: var(--transition);
  font-family: var(--font-sans);
}

.search-bar-inner button:hover {
  background: var(--color-gold-light);
}

/* ===== Hero Banner ===== */
.hero-banner {
  position: relative;
  height: 90vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/images/hero-banner.jpg');
  background-size: cover;
  background-position: center;
  filter: sepia(30%) brightness(0.6);
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero-banner:hover .hero-bg { transform: scale(1.0); }

/* 胶片边框效果 */
.hero-film-border {
  position: absolute;
  top: 0; bottom: 0;
  width: 40px;
  background: repeating-linear-gradient(
    to bottom,
    #0a0800 0px,
    #0a0800 12px,
    transparent 12px,
    transparent 24px
  );
  z-index: 2;
}
.hero-film-border.left { left: 0; }
.hero-film-border.right { right: 0; }

.hero-film-border::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 12px;
  background: repeating-linear-gradient(
    to bottom,
    #0a0800 0px,
    #0a0800 8px,
    #2a1a08 8px,
    #2a1a08 20px
  );
}
.hero-film-border.left::before { right: 0; }
.hero-film-border.right::before { left: 0; }

/* 老电影光晕 */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(200,160,74,0.08) 0%, rgba(26,18,8,0.5) 70%, rgba(10,8,0,0.8) 100%);
  z-index: 1;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.7) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 0 40px;
  max-width: 900px;
}

.hero-film-tag {
  display: inline-block;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  padding: 4px 16px;
  font-size: 0.75rem;
  letter-spacing: 4px;
  font-family: var(--font-mono);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--color-cream);
  line-height: 1.2;
  text-shadow: 0 2px 20px rgba(0,0,0,0.8), 0 0 40px rgba(200,160,74,0.3);
  margin-bottom: 16px;
  letter-spacing: 4px;
}

.hero-title span { color: var(--color-gold); }

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--color-text-muted);
  margin-bottom: 40px;
  font-style: italic;
  letter-spacing: 2px;
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-bg);
  padding: 14px 36px;
  border: none;
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 2px;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-sans);
  text-decoration: none;
  display: inline-block;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}

.btn-primary:hover {
  background: var(--color-gold-light);
  color: var(--color-bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200,160,74,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-cream);
  padding: 14px 36px;
  border: 1px solid var(--color-cream);
  font-size: 1rem;
  letter-spacing: 2px;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-sans);
  text-decoration: none;
  display: inline-block;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}

.btn-outline:hover {
  background: rgba(245,234,216,0.1);
  color: var(--color-gold);
  border-color: var(--color-gold);
}

/* ===== 区块通用样式 ===== */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--color-bg2);
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 50px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--color-cream);
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.section-title span { color: var(--color-gold); }

.section-desc {
  color: var(--color-text-muted);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

.divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 20px auto;
  max-width: 300px;
  justify-content: center;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-gold));
}
.divider::after { background: linear-gradient(to left, transparent, var(--color-gold)); }

.divider-icon {
  color: var(--color-gold);
  font-size: 1rem;
}

/* ===== 视频卡片 ===== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.video-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.video-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.6), var(--shadow-gold);
}

.video-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--color-bg);
}

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.3s ease;
  filter: sepia(20%);
}

.video-card:hover .video-thumb img {
  transform: scale(1.05);
  filter: sepia(40%) brightness(0.8);
}

/* 胶片颗粒悬停效果 */
.video-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
  pointer-events: none;
  mix-blend-mode: overlay;
}

.video-card:hover .video-thumb::before { opacity: 1; }

/* 老电影光晕效果 */
.video-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 30%, rgba(200,160,74,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
  pointer-events: none;
}

.video-card:hover .video-thumb::after { opacity: 1; }

/* 播放按钮 */
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 60px;
  height: 60px;
  background: rgba(200,160,74,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 3;
  box-shadow: 0 0 30px rgba(200,160,74,0.6);
}

.play-btn::after {
  content: '';
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent var(--color-bg);
  margin-left: 4px;
}

.video-card:hover .play-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* 视频时长标签 */
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.8);
  color: var(--color-cream);
  padding: 2px 8px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  z-index: 3;
  border: 1px solid rgba(200,160,74,0.3);
}

/* 胶片条纹顶部 */
.video-film-strip {
  height: 16px;
  background: repeating-linear-gradient(
    to right,
    #0a0800 0px,
    #0a0800 10px,
    #1a1208 10px,
    #1a1208 14px,
    #0a0800 14px,
    #0a0800 24px
  );
  border-bottom: 1px solid var(--color-border);
}

.video-info {
  padding: 16px;
}

.video-tag {
  display: inline-block;
  background: var(--color-dark-red);
  color: var(--color-cream);
  padding: 2px 8px;
  font-size: 0.7rem;
  letter-spacing: 1px;
  margin-bottom: 8px;
  font-family: var(--font-mono);
}

.video-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-cream);
  margin-bottom: 8px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-meta {
  display: flex;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.video-meta span { display: flex; align-items: center; gap: 4px; }

/* ===== 品牌故事模块 ===== */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.story-img {
  position: relative;
  overflow: hidden;
}

.story-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  filter: sepia(30%);
  transition: var(--transition);
}

.story-img::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid var(--color-gold);
  z-index: 1;
  pointer-events: none;
  opacity: 0.5;
}

.story-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(200,160,74,0.1) 0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}

.story-content { padding: 20px 0; }

.story-quote {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-gold);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 24px;
  padding-left: 20px;
  border-left: 3px solid var(--color-gold);
}

.story-text {
  color: var(--color-text-muted);
  line-height: 2;
  margin-bottom: 16px;
}

/* ===== 影像墙 ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(25%) brightness(0.9);
  transition: all 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
  filter: sepia(50%) brightness(0.7);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,18,8,0.9) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-caption {
  color: var(--color-cream);
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-style: italic;
}

/* ===== AI模块 ===== */
.ai-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.ai-img { position: relative; overflow: hidden; border-radius: 4px; }
.ai-img img { width: 100%; filter: sepia(20%); display: block; }

.ai-tools-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.ai-tool-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 16px;
  transition: var(--transition);
}

.ai-tool-item:hover {
  border-color: var(--color-gold);
  background: var(--color-surface2);
}

.ai-tool-icon { font-size: 1.5rem; margin-bottom: 8px; }
.ai-tool-name { color: var(--color-cream); font-weight: bold; font-size: 0.9rem; margin-bottom: 4px; }
.ai-tool-desc { color: var(--color-text-muted); font-size: 0.8rem; }

/* ===== 达人模块 ===== */
.creators-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.creator-card {
  text-align: center;
  padding: 30px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.creator-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, var(--color-gold), transparent);
  opacity: 0;
  transition: var(--transition);
}

.creator-card:hover { border-color: var(--color-gold); transform: translateY(-4px); }
.creator-card:hover::before { opacity: 1; }

.creator-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  border: 2px solid var(--color-gold);
  filter: sepia(20%);
}

.creator-avatar img { width: 100%; height: 100%; object-fit: cover; }

.creator-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-cream);
  margin-bottom: 4px;
}

.creator-title {
  color: var(--color-gold);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.creator-bio { color: var(--color-text-muted); font-size: 0.85rem; line-height: 1.7; }

/* ===== 用户评价 ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 28px;
  position: relative;
  transition: var(--transition);
}

.review-card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  left: 20px;
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--color-gold);
  opacity: 0.3;
  line-height: 1;
}

.review-card:hover { border-color: var(--color-gold); }

.review-text {
  color: var(--color-text);
  font-style: italic;
  line-height: 1.9;
  margin-bottom: 20px;
  padding-top: 20px;
  font-size: 0.95rem;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-surface2);
  border: 1px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: bold;
  flex-shrink: 0;
}

.review-name { color: var(--color-cream); font-weight: bold; font-size: 0.9rem; }
.review-stars { color: var(--color-gold); font-size: 0.8rem; }
.review-date { color: var(--color-text-muted); font-size: 0.75rem; font-family: var(--font-mono); }

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--color-border);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover { border-color: var(--color-gold); }

.faq-question {
  padding: 18px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-cream);
  font-size: 0.95rem;
  font-weight: bold;
  background: var(--color-surface);
  transition: var(--transition);
  user-select: none;
}

.faq-question:hover { color: var(--color-gold); }

.faq-icon {
  width: 24px;
  height: 24px;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background: var(--color-bg2);
}

.faq-answer-inner {
  padding: 16px 24px;
  color: var(--color-text-muted);
  line-height: 1.9;
  font-size: 0.9rem;
  border-top: 1px solid var(--color-border);
}

.faq-item.open .faq-answer { max-height: 300px; }

/* ===== 合作伙伴 ===== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}

.partner-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
}

.partner-item:hover { border-color: var(--color-gold); }

.partner-name {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-family: var(--font-mono);
  letter-spacing: 1px;
}

/* ===== 联系模块 ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 30px;
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 30px;
  text-align: center;
  transition: var(--transition);
}

.contact-card:hover { border-color: var(--color-gold); }

.contact-icon {
  font-size: 2rem;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.contact-label {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  letter-spacing: 2px;
  font-family: var(--font-mono);
  margin-bottom: 8px;
}

.contact-value {
  color: var(--color-cream);
  font-size: 0.95rem;
}

/* QR码占位 */
.qr-placeholder {
  width: 100px;
  height: 100px;
  background: var(--color-surface2);
  border: 1px solid var(--color-gold);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-family: var(--font-mono);
  text-align: center;
  line-height: 1.4;
}

/* ===== 页脚 ===== */
.footer {
  background: var(--color-bg);
  border-top: 2px solid var(--color-gold);
  padding: 50px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo-text { font-size: 1.8rem; display: block; margin-bottom: 12px; }

.footer-desc {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.9;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  transition: var(--transition);
  font-family: var(--font-mono);
}

.social-btn:hover { border-color: var(--color-gold); color: var(--color-gold); }

.footer-col-title {
  color: var(--color-cream);
  font-weight: bold;
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-serif);
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--color-gold); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copyright {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

.footer-icp {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.footer-update {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

/* ===== 面包屑 ===== */
.breadcrumb {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg2);
}

.breadcrumb-list {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
  font-size: 0.82rem;
  font-family: var(--font-mono);
}

.breadcrumb-list li { color: var(--color-text-muted); }
.breadcrumb-list li a { color: var(--color-text-muted); }
.breadcrumb-list li a:hover { color: var(--color-gold); }
.breadcrumb-list li.active { color: var(--color-gold); }
.breadcrumb-sep { color: var(--color-border); }

/* ===== 内页标题区 ===== */
.page-hero {
  background: var(--color-bg2);
  padding: 60px 0;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(200,160,74,0.05) 0%, transparent 70%);
}

.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-cream);
  letter-spacing: 4px;
  margin-bottom: 12px;
  position: relative;
}

.page-hero-desc {
  color: var(--color-text-muted);
  font-style: italic;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

/* ===== 统计数字 ===== */
.stats-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 30px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.stat-item { padding: 10px; }

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--color-gold);
  font-weight: bold;
  display: block;
}

.stat-label {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  letter-spacing: 2px;
  font-family: var(--font-mono);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .story-grid { grid-template-columns: 1fr; gap: 30px; }
  .ai-showcase { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .navbar-menu { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: rgba(26,18,8,0.98); border-bottom: 2px solid var(--color-gold); padding: 20px 0; }
  .navbar-menu.open { display: flex; }
  .navbar-toggle { display: block; }
  .hero-banner { height: 70vh; }
  .hero-film-border { width: 20px; }
  .creators-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .ai-tools-list { grid-template-columns: 1fr; }
  .section { padding: 50px 0; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== 动画 ===== */
@keyframes filmFlicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.8; }
  94% { opacity: 1; }
  96% { opacity: 0.9; }
  97% { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-up { animation: fadeInUp 0.6s ease forwards; }

.hero-content { animation: fadeInUp 0.8s ease 0.3s both; }

/* 胶片闪烁效果 */
.film-flicker { animation: filmFlicker 8s infinite; }

/* ===== 加载更多按钮 ===== */
.load-more-wrap { text-align: center; margin-top: 40px; }

/* ===== 标签云 ===== */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }

.tag-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 4px 14px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  transition: var(--transition);
  cursor: pointer;
}

.tag-item:hover { border-color: var(--color-gold); color: var(--color-gold); }

/* ===== 文章卡片 ===== */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition);
}

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

.article-img { overflow: hidden; aspect-ratio: 16/9; }
.article-img img { width: 100%; height: 100%; object-fit: cover; filter: sepia(20%); transition: transform 0.5s ease; }
.article-card:hover .article-img img { transform: scale(1.05); }

.article-body { padding: 20px; }
.article-category { color: var(--color-gold); font-size: 0.75rem; font-family: var(--font-mono); letter-spacing: 2px; margin-bottom: 8px; }
.article-title { font-family: var(--font-serif); font-size: 1rem; color: var(--color-cream); margin-bottom: 10px; line-height: 1.5; }
.article-excerpt { color: var(--color-text-muted); font-size: 0.85rem; line-height: 1.7; margin-bottom: 14px; }
.article-footer { display: flex; justify-content: space-between; align-items: center; font-size: 0.78rem; color: var(--color-text-muted); font-family: var(--font-mono); }

/* ===== 侧边栏 ===== */
.sidebar-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 24px;
  margin-bottom: 24px;
}

.widget-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-cream);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
  letter-spacing: 2px;
}

/* ===== 内页布局 ===== */
.page-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  padding: 50px 0;
}

@media (max-width: 1024px) {
  .page-layout { grid-template-columns: 1fr; }
}

/* ===== 搜索提示 ===== */
.search-hint {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-gold);
  border-top: none;
  padding: 12px 20px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-style: italic;
  z-index: 100;
}

.search-bar-inner { position: relative; }
.search-bar-inner:focus-within .search-hint { display: block; }

/* ===== 视频卡片胶片抖动动画 ===== */
@keyframes filmShake {
  0%, 100% { transform: translateX(0) rotate(0deg); }
  20% { transform: translateX(-1px) rotate(-0.3deg); }
  40% { transform: translateX(1px) rotate(0.3deg); }
  60% { transform: translateX(-0.5px) rotate(-0.2deg); }
  80% { transform: translateX(0.5px) rotate(0.2deg); }
}

.video-card:hover .video-thumb img {
  animation: filmShake 0.3s ease infinite;
}