/* 蘑菇视频 - 复古电影胶片风格全站CSS */
:root {
  --film-amber: #c8a96e;
  --film-dark: #2a1f14;
  --film-brown: #5c3d1e;
  --film-cream: #f5ead8;
  --film-sepia: #8b6a3e;
  --film-red: #7a2020;
  --film-light: #ede0c8;
  --film-gray: #3a3028;
  --film-white: #fdf6e8;
  --film-shadow: rgba(42,31,20,0.7);
}

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--film-dark);
  color: var(--film-cream);
  font-family: 'Georgia', 'Times New Roman', '宋体', serif;
  line-height: 1.8;
  overflow-x: hidden;
}

/* 胶片颗粒纹理叠加 */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

a { color: var(--film-amber); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--film-cream); }

img { max-width: 100%; height: auto; display: block; }

/* ===== 顶部导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(42,31,20,0.97);
  border-bottom: 2px solid var(--film-amber);
  backdrop-filter: blur(8px);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--film-amber);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--film-dark);
  font-weight: bold;
  font-family: serif;
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--film-amber);
  letter-spacing: 2px;
  font-family: '楷体', 'KaiTi', Georgia, serif;
}

.logo-sub {
  font-size: 0.65rem;
  color: var(--film-sepia);
  letter-spacing: 1px;
  display: block;
  margin-top: -4px;
}

.site-nav {
  display: flex;
  gap: 0;
  list-style: none;
}

.site-nav li a {
  display: block;
  padding: 8px 16px;
  color: var(--film-light);
  font-size: 0.9rem;
  letter-spacing: 1px;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
}

.site-nav li a:hover,
.site-nav li a.active {
  color: var(--film-amber);
  border-bottom-color: var(--film-amber);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--film-amber);
  color: var(--film-amber);
  padding: 6px 12px;
  cursor: pointer;
  font-size: 1.2rem;
}

/* ===== 搜索框 ===== */
.search-bar-wrap {
  background: var(--film-gray);
  border-bottom: 1px solid rgba(200,169,110,0.2);
  padding: 10px 0;
}

.search-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-input {
  flex: 1;
  max-width: 600px;
  background: rgba(245,234,216,0.08);
  border: 1px solid var(--film-sepia);
  color: var(--film-cream);
  padding: 8px 16px;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.3s;
}

.search-input::placeholder { color: var(--film-sepia); }
.search-input:focus { border-color: var(--film-amber); }

.search-btn {
  background: var(--film-amber);
  color: var(--film-dark);
  border: none;
  padding: 8px 20px;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: bold;
  transition: background 0.3s;
}

.search-btn:hover { background: var(--film-cream); }

.search-hint {
  font-size: 0.8rem;
  color: var(--film-sepia);
  font-style: italic;
}

/* ===== Hero Banner ===== */
.hero-banner {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--film-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/images/hero-banner.jpg');
  background-size: cover;
  background-position: center;
  filter: sepia(40%) brightness(0.65);
  transform: scale(1.05);
  transition: transform 8s ease;
}

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

/* 胶片边框效果 */
.hero-banner::before,
.hero-banner::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 40px;
  background: repeating-linear-gradient(
    to bottom,
    var(--film-dark) 0px,
    var(--film-dark) 8px,
    transparent 8px,
    transparent 20px
  );
  z-index: 2;
}
.hero-banner::before { left: 0; }
.hero-banner::after { right: 0; }

/* 老电影光晕 */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(200,169,110,0.08) 0%, rgba(42,31,20,0.6) 70%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.hero-label {
  display: inline-block;
  border: 1px solid var(--film-amber);
  color: var(--film-amber);
  padding: 4px 16px;
  font-size: 0.8rem;
  letter-spacing: 4px;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: bold;
  color: var(--film-cream);
  line-height: 1.2;
  margin-bottom: 16px;
  text-shadow: 2px 2px 20px rgba(0,0,0,0.8);
  font-family: '楷体', 'KaiTi', Georgia, serif;
  letter-spacing: 4px;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--film-light);
  margin-bottom: 40px;
  letter-spacing: 2px;
  opacity: 0.9;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--film-amber);
  color: var(--film-dark);
  padding: 14px 36px;
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 2px;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--film-cream);
  color: var(--film-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,169,110,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--film-cream);
  padding: 14px 36px;
  font-size: 1rem;
  letter-spacing: 2px;
  border: 1px solid var(--film-cream);
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
  text-decoration: none;
  display: inline-block;
}

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

/* ===== 通用区块 ===== */
.section {
  padding: 80px 0;
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  display: inline-block;
  color: var(--film-amber);
  font-size: 0.8rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--film-amber);
  padding-bottom: 4px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--film-cream);
  font-family: '楷体', 'KaiTi', Georgia, serif;
  letter-spacing: 3px;
  margin-bottom: 12px;
}

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

/* ===== 视频卡片 ===== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.video-card {
  background: var(--film-gray);
  border: 1px solid rgba(200,169,110,0.2);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}

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

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.4s, transform 0.4s;
  filter: sepia(30%);
}

/* 胶片颗粒抖动效果 */
.video-card:hover .video-thumb img {
  filter: sepia(60%) brightness(0.8);
  transform: scale(1.05);
  animation: filmGrain 0.1s steps(1) infinite;
}

@keyframes filmGrain {
  0% { filter: sepia(60%) brightness(0.8) contrast(1.1); }
  25% { filter: sepia(70%) brightness(0.75) contrast(1.15) hue-rotate(2deg); }
  50% { filter: sepia(55%) brightness(0.82) contrast(1.08); }
  75% { filter: sepia(65%) brightness(0.78) contrast(1.12) hue-rotate(-2deg); }
  100% { filter: sepia(60%) brightness(0.8) contrast(1.1); }
}

/* 老电影光晕过渡 */
.video-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(200,169,110,0) 30%, rgba(42,31,20,0.5) 100%);
  opacity: 0;
  transition: opacity 0.4s;
  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(200,169,110,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s;
  z-index: 2;
}

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

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

/* 胶片划痕 */
.film-scratch {
  position: absolute;
  top: 0; bottom: 0;
  width: 1px;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.film-scratch:nth-child(1) { left: 20%; }
.film-scratch:nth-child(2) { left: 65%; }
.video-card:hover .film-scratch { opacity: 1; animation: scratch 0.15s steps(1) infinite; }

@keyframes scratch {
  0% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.1; transform: scaleY(0.95) translateY(2px); }
  100% { opacity: 0.3; transform: scaleY(1); }
}

.video-info {
  padding: 16px;
}

.video-title {
  font-size: 1rem;
  color: var(--film-cream);
  margin-bottom: 8px;
  line-height: 1.5;
  font-family: '楷体', 'KaiTi', Georgia, serif;
}

.video-desc {
  font-size: 0.85rem;
  color: var(--film-sepia);
  margin-bottom: 12px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--film-sepia);
}

.video-meta span::before {
  margin-right: 4px;
}

.video-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.tag {
  background: rgba(200,169,110,0.12);
  border: 1px solid rgba(200,169,110,0.3);
  color: var(--film-amber);
  padding: 2px 10px;
  font-size: 0.75rem;
  letter-spacing: 1px;
}

/* ===== 品牌故事模块 ===== */
.story-section {
  background: linear-gradient(135deg, var(--film-gray) 0%, var(--film-dark) 100%);
  border-top: 1px solid rgba(200,169,110,0.2);
  border-bottom: 1px solid rgba(200,169,110,0.2);
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.story-img {
  position: relative;
}

.story-img img {
  width: 100%;
  filter: sepia(30%);
  border: 3px solid var(--film-amber);
}

.story-img::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 12px;
  right: -12px;
  bottom: -12px;
  border: 1px solid rgba(200,169,110,0.3);
  z-index: -1;
}

.story-content h2 {
  font-size: 2rem;
  color: var(--film-amber);
  font-family: '楷体', 'KaiTi', Georgia, serif;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.story-content p {
  color: var(--film-light);
  line-height: 2;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.story-quote {
  border-left: 3px solid var(--film-amber);
  padding-left: 20px;
  color: var(--film-amber);
  font-style: italic;
  font-size: 1.1rem;
  margin: 24px 0;
  font-family: '楷体', 'KaiTi', Georgia, serif;
}

/* ===== 影像作品墙 ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

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

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(40%) brightness(0.8);
  transition: all 0.5s;
}

.gallery-item:hover img {
  filter: sepia(20%) brightness(1);
  transform: scale(1.05);
}

.gallery-item::after {
  content: attr(data-title);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(42,31,20,0.9));
  color: var(--film-cream);
  padding: 20px 12px 12px;
  font-size: 0.85rem;
  opacity: 0;
  transition: opacity 0.3s;
}

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

/* ===== AI模块 ===== */
.ai-section {
  background: var(--film-dark);
}

.ai-banner {
  position: relative;
  border: 1px solid rgba(200,169,110,0.3);
  overflow: hidden;
  margin-bottom: 40px;
}

.ai-banner img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  filter: sepia(20%) brightness(0.7);
}

.ai-banner-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.ai-banner-text h2 {
  font-size: 2.2rem;
  color: var(--film-amber);
  font-family: '楷体', 'KaiTi', Georgia, serif;
  margin-bottom: 12px;
  letter-spacing: 3px;
}

.ai-banner-text p {
  color: var(--film-light);
  font-size: 1rem;
  max-width: 600px;
}

.ai-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.ai-tool-card {
  background: rgba(58,48,40,0.8);
  border: 1px solid rgba(200,169,110,0.2);
  padding: 24px;
  text-align: center;
  transition: all 0.3s;
}

.ai-tool-card:hover {
  border-color: var(--film-amber);
  transform: translateY(-4px);
}

.ai-tool-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.ai-tool-name {
  font-size: 1rem;
  color: var(--film-amber);
  margin-bottom: 8px;
  font-family: '楷体', 'KaiTi', Georgia, serif;
}

.ai-tool-desc {
  font-size: 0.85rem;
  color: var(--film-sepia);
  line-height: 1.6;
}

/* ===== 达人模块 ===== */
.creators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
}

.creator-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--film-gray);
  border: 1px solid rgba(200,169,110,0.15);
  transition: all 0.3s;
}

.creator-card:hover {
  border-color: var(--film-amber);
  transform: translateY(-4px);
}

.creator-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--film-amber);
  filter: sepia(20%);
}

.creator-name {
  font-size: 1.1rem;
  color: var(--film-amber);
  margin-bottom: 6px;
  font-family: '楷体', 'KaiTi', Georgia, serif;
}

.creator-role {
  font-size: 0.85rem;
  color: var(--film-sepia);
  margin-bottom: 12px;
}

.creator-desc {
  font-size: 0.85rem;
  color: var(--film-light);
  line-height: 1.7;
}

/* ===== 用户评价 ===== */
.reviews-section {
  background: linear-gradient(180deg, var(--film-dark) 0%, var(--film-gray) 100%);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.review-card {
  background: rgba(42,31,20,0.8);
  border: 1px solid rgba(200,169,110,0.2);
  padding: 28px;
  position: relative;
}

.review-card::before {
  content: '"';
  position: absolute;
  top: 12px;
  left: 20px;
  font-size: 4rem;
  color: rgba(200,169,110,0.2);
  font-family: Georgia, serif;
  line-height: 1;
}

.review-text {
  font-size: 0.9rem;
  color: var(--film-light);
  line-height: 1.8;
  margin-bottom: 20px;
  padding-top: 20px;
  font-style: italic;
}

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

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--film-amber);
  filter: sepia(20%);
}

.review-name {
  font-size: 0.9rem;
  color: var(--film-amber);
  font-family: '楷体', 'KaiTi', Georgia, serif;
}

.review-stars {
  color: var(--film-amber);
  font-size: 0.8rem;
}

/* ===== FAQ ===== */
.faq-section {
  background: var(--film-dark);
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(200,169,110,0.2);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--film-cream);
  font-size: 1rem;
  font-family: inherit;
  text-align: left;
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.3s;
}

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

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

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

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

.faq-answer p {
  color: var(--film-sepia);
  padding: 0 0 20px;
  line-height: 1.8;
  font-size: 0.95rem;
}

/* ===== 合作伙伴 ===== */
.partners-section {
  background: var(--film-gray);
  border-top: 1px solid rgba(200,169,110,0.2);
}

.partners-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 48px;
}

.partner-logo {
  width: 140px;
  height: 60px;
  background: rgba(200,169,110,0.08);
  border: 1px solid rgba(200,169,110,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--film-sepia);
  font-size: 0.85rem;
  letter-spacing: 1px;
  transition: all 0.3s;
}

.partner-logo:hover {
  border-color: var(--film-amber);
  color: var(--film-amber);
  background: rgba(200,169,110,0.12);
}

/* ===== 联系模块 ===== */
.contact-section {
  background: linear-gradient(135deg, var(--film-dark) 0%, var(--film-gray) 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}

.contact-card {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid rgba(200,169,110,0.2);
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.contact-title {
  font-size: 1.1rem;
  color: var(--film-amber);
  margin-bottom: 12px;
  font-family: '楷体', 'KaiTi', Georgia, serif;
}

.contact-info {
  font-size: 0.9rem;
  color: var(--film-light);
  line-height: 1.8;
}

/* ===== 页脚 ===== */
.site-footer {
  background: var(--film-dark);
  border-top: 2px solid var(--film-amber);
  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: 40px;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(200,169,110,0.2);
}

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

.footer-brand p {
  color: var(--film-sepia);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.footer-col h4 {
  color: var(--film-amber);
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
  font-family: '楷体', 'KaiTi', Georgia, serif;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: var(--film-sepia);
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-col ul li a:hover { color: var(--film-amber); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copyright {
  color: var(--film-sepia);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--film-sepia);
  font-size: 0.85rem;
}

.footer-links a:hover { color: var(--film-amber); }

/* ===== 面包屑 ===== */
.breadcrumb {
  background: rgba(58,48,40,0.6);
  padding: 12px 0;
  border-bottom: 1px solid rgba(200,169,110,0.15);
}

.breadcrumb-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  font-size: 0.85rem;
  color: var(--film-sepia);
}

.breadcrumb-inner a {
  color: var(--film-sepia);
}

.breadcrumb-inner a:hover { color: var(--film-amber); }

.breadcrumb-inner span { margin: 0 8px; }

/* ===== 内页Hero ===== */
.page-hero {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(135deg, var(--film-gray) 0%, var(--film-dark) 100%);
  border-bottom: 1px solid rgba(200,169,110,0.2);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ccircle cx='30' cy='30' r='1' fill='rgba(200,169,110,0.05)'/%3E%3C/svg%3E");
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--film-amber);
  font-family: '楷体', 'KaiTi', Georgia, serif;
  letter-spacing: 4px;
  margin-bottom: 16px;
  position: relative;
}

.page-hero p {
  color: var(--film-light);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
  position: relative;
}

/* ===== 分页 ===== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.page-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(200,169,110,0.3);
  color: var(--film-sepia);
  font-size: 0.9rem;
  transition: all 0.3s;
  cursor: pointer;
  text-decoration: none;
}

.page-btn:hover,
.page-btn.active {
  background: var(--film-amber);
  color: var(--film-dark);
  border-color: var(--film-amber);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .story-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .site-nav { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: rgba(42,31,20,0.98); padding: 16px 0; border-bottom: 1px solid var(--film-amber); }
  .site-nav.open { display: flex; }
  .site-nav li a { padding: 12px 24px; }
  .nav-toggle { display: block; }
  .header-inner { position: relative; }
  .hero-banner { min-height: 70vh; }
  .hero-banner::before, .hero-banner::after { width: 20px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .contact-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
}

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

/* ===== 懒加载占位 ===== */
img[loading="lazy"] { background: var(--film-gray); }

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--film-dark); }
::-webkit-scrollbar-thumb { background: var(--film-sepia); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--film-amber); }

/* ===== 内页文章 ===== */
.article-content {
  max-width: 860px;
  margin: 0 auto;
}

.article-content h2 {
  font-size: 1.6rem;
  color: var(--film-amber);
  font-family: '楷体', 'KaiTi', Georgia, serif;
  margin: 32px 0 16px;
  letter-spacing: 2px;
}

.article-content h3 {
  font-size: 1.2rem;
  color: var(--film-cream);
  margin: 24px 0 12px;
}

.article-content p {
  color: var(--film-light);
  line-height: 2;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.article-content blockquote {
  border-left: 3px solid var(--film-amber);
  padding: 12px 20px;
  margin: 24px 0;
  background: rgba(200,169,110,0.06);
  color: var(--film-amber);
  font-style: italic;
  font-size: 1.05rem;
  font-family: '楷体', 'KaiTi', Georgia, serif;
}

/* ===== 更新时间 ===== */
.update-time {
  color: var(--film-sepia);
  font-size: 0.85rem;
  margin-top: 8px;
}