/* 
  80s电影网 - 高清影视聚合展示平台主样式表
  主色调：淡绿金 (Pale Sage Green & Regal Gold)
  设计理念：尊享院线质感，结合复古淡绿（代表影视常青）与香槟金（代表至臻品质）
*/

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700;900&family=Noto+Serif+SC:wght@500;700;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap');

:root {
  --bg-dark: #080d0a;          /* 极夜黑森林底色 */
  --bg-panel: #101914;         /* 邃绿控制面板色 */
  --bg-card: #15221b;          /* 臻绿卡片底景 */
  --bg-card-hover: #1e3127;    /* 悬停高亮背景 */
  
  --green-primary: #8fc89a;    /* 雅致淡绿 Sage Green */
  --green-light: #bde9c6;      /* 清晨嫩绿 */
  --green-dark: #3a5c44;       /* 浓郁苍绿 */
  --gold-primary: #f0cf85;     /* 尊贵淡金 Regal Gold */
  --gold-bright: #fff3c4;      /* 高光流星金 */
  --gold-dark: #be9945;        /* 古法赤金 */
  
  --green-gradient: linear-gradient(135deg, #8fc89a 0%, #3a5c44 100%);
  --gold-gradient: linear-gradient(135deg, #fff3c4 0%, #f0cf85 50%, #be9945 100%);
  --lux-gradient: linear-gradient(135deg, #101914 0%, #15221b 50%, #1d3025 100%);
  --green-gold-gradient: linear-gradient(90deg, #8fc89a 0%, #f0cf85 100%);

  --glow-green: 0px 0px 15px rgba(143, 200, 154, 0.25);
  --glow-gold: 0px 0px 20px rgba(240, 207, 133, 0.3);
  --glow-gold-hover: 0px 0px 30px rgba(240, 207, 133, 0.6);
  
  --text-main: #f0f7f4;        /* 月白主文字 */
  --text-muted: #8fab99;       /* 柔滑绿灰文字 */
  --text-dark: #0a0f0c;        /* 深灰黑色 */
  
  --border-light: rgba(143, 200, 154, 0.15); /* 淡绿金丝边 */
  --border-gold: rgba(240, 207, 133, 0.25);  /* 金丝微界边 */
  --border-gray: rgba(255, 255, 255, 0.08);  
  
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --font-serif: "Cinzel", "Noto Serif SC", serif;
  --font-sans: "Plus Jakarta Sans", "Noto Sans SC", sans-serif;
  --header-blur: saturate(180%) blur(22px);
}

/* 全局基底 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  background-color: var(--bg-dark);
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-dark);
  line-height: 1.62;
  overflow-x: hidden;
}

/* 院线轻奢滚动条 */
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--green-dark);
  border: 2px solid var(--bg-dark);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dark);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  background: none;
  border: none;
  outline: none;
  color: inherit;
}

/* 布局容器 */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* 公用辅助样式 */
.text-gold {
  color: var(--gold-primary);
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-green {
  color: var(--green-primary);
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-gold {
  background-color: rgba(240, 207, 133, 0.15);
  border: 1px solid var(--gold-primary);
  color: var(--gold-primary);
}

.badge-green {
  background-color: rgba(143, 200, 154, 0.12);
  border: 1px solid var(--green-primary);
  color: var(--green-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gold-gradient);
  color: var(--text-dark);
  font-weight: 700;
  box-shadow: var(--glow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-gold-hover);
}

.btn-secondary {
  border: 1px solid var(--green-primary);
  color: var(--green-primary);
  background-color: rgba(143, 200, 154, 0.05);
}

.btn-secondary:hover {
  background-color: rgba(143, 200, 154, 0.15);
  transform: translateY(-2px);
  box-shadow: var(--glow-green);
}

/* SEO 页头副标题与装饰 */
.section-title {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 50%;
  height: 2px;
  background: var(--green-gold-gradient);
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 35px;
  letter-spacing: 0.5px;
}

/* 1. 统一头部样式 (Header) */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(8, 13, 10, 0.85);
  backdrop-filter: var(--header-blur);
  -webkit-backdrop-filter: var(--header-blur);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
}

header.scrolled {
  background-color: rgba(5, 8, 6, 0.96);
  border-bottom: 1px solid var(--border-gold);
}

header.scrolled .header-container {
  height: 70px;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 85px;
  transition: var(--transition);
}

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

.logo-icon-svg {
  width: 32px;
  height: 32px;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 1px;
}

.logo-green {
  color: var(--green-primary);
}

.logo-gold {
  color: var(--gold-primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-lnk {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 10px 0;
}

.nav-lnk:hover, .nav-lnk.active {
  color: var(--gold-primary);
}

.nav-lnk::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green-gold-gradient);
  transition: var(--transition);
}

.nav-lnk:hover::after, .nav-lnk.active::after {
  width: 100%;
}

.header-action-area {
  display: flex;
  align-items: center;
  gap: 16px;
}

.vip-badge-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  background-color: rgba(240, 207, 133, 0.08);
  border: 1.5px solid var(--gold-primary);
  color: var(--gold-primary);
  padding: 6px 14px;
  border-radius: 30px;
  font-weight: 700;
  box-shadow: var(--glow-gold);
}

.live-green-pulse {
  width: 7px;
  height: 7px;
  background-color: var(--green-primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green-primary);
  animation: pulseGrad 1.8s infinite;
}

@keyframes pulseGrad {
  0% { transform: scale(0.95); opacity: 0.5; box-shadow: 0 0 0 0 rgba(143, 200, 154, 0.4); }
  50% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 0 8px rgba(143, 200, 154, 0); }
  100% { transform: scale(0.95); opacity: 0.5; box-shadow: 0 0 0 0 rgba(143, 200, 154, 0); }
}

.mobile-nav-toggle {
  display: none;
  color: var(--text-main);
  font-size: 26px;
  cursor: pointer;
}

/* 2. 首页 Hero 巨幕背景与状态指示区 (Billboard Section) */
.index-billboard {
  min-height: 85vh;
  margin-top: 85px;
  background: linear-gradient(180deg, rgba(8,13,10,0.4) 0%, rgba(8,13,10,1) 100%), 
              url('https://tse-mm.bing.com/th?q=电影院 高清 放映 绿金') no-repeat center center/cover;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.index-billboard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(143, 200, 154, 0.1) 0%, rgba(0, 0, 0, 0) 65%);
}

.billboard-content {
  position: relative;
  z-index: 5;
  max-width: 780px;
}

.billboard-tag {
  color: var(--gold-primary);
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.billboard-tag::after {
  content: '';
  flex: 1;
  max-width: 80px;
  height: 1px;
  background-color: var(--gold-primary);
}

.billboard-content h1 {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: 1.5px;
}

.billboard-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 35px;
}

.billboard-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-bottom: 40px;
  padding: 24px;
  background: rgba(16, 25, 20, 0.62);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 900;
  color: var(--gold-primary);
  margin-bottom: 4px;
}

.metric-label {
  font-size: 14px;
  color: var(--text-muted);
}

.billboard-actions {
  display: flex;
  gap: 16px;
}

/* 3. 核心产品区域 (Core Products) */
.core-products-sec {
  padding: 100px 0;
  background-color: var(--bg-dark);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--lux-gradient);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 35px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--green-gold-gradient);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-primary);
  box-shadow: var(--glow-green);
}

.product-card:hover::before {
  transform: scaleX(1);
}

.product-icon {
  font-size: 40px;
  margin-bottom: 20px;
}

.product-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.product-card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* 4. 20个热门电影推荐 (Hot Movies Carousel / Grid) */
.hot-movies-sec {
  padding: 80px 0;
  background-color: #0b140f;
}

.movie-grid-20 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

/* 5. 10个最新上线 & 10个主打影片 */
.latest-movies-sec {
  padding: 80px 0;
  background-color: var(--bg-dark);
}

.movie-grid-10 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.featured-movies-sec {
  padding: 80px 0;
  background-color: #0b140f;
}

/* 电影卡片精细设计 (Movie Card Box) */
.movie-card {
  background-color: var(--bg-panel);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.movie-poster-box {
  width: 100%;
  height: 280px;
  position: relative;
  overflow: hidden;
}

.movie-poster-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  cursor: pointer;
}

.movie-card:hover .movie-poster-box img {
  transform: scale(1.1) rotate(1deg);
}

.movie-poster-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0) 60%, rgba(0,0,0,0.85) 100%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.movie-card:hover .movie-poster-overlay {
  opacity: 1;
}

.play-cinema-btn {
  background: var(--gold-gradient);
  color: var(--bg-dark);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--glow-gold);
  transform: scale(0.85);
  transition: var(--transition);
}

.movie-card:hover .play-cinema-btn {
  transform: scale(1);
}

.movie-rating-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--gold-gradient);
  color: var(--text-dark);
  font-weight: 800;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 4px;
}

.movie-quality-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--bg-dark);
  color: var(--green-primary);
  border: 1px solid var(--green-primary);
  font-weight: 700;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
}

.movie-card-info {
  padding: 16px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.movie-card-title {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.movie-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: auto;
}

/* 6. 最新的影视新闻动态（6条新闻 & 20条最新影视 dynamics） */
.news-dynamics-sec {
  padding: 100px 0;
  background-color: var(--bg-dark);
}

.news-layout-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}

/* 6条新闻模块 */
.news-articles-wrapper {
  grid-column: span 1;
}

.news-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.news-article-card {
  background: rgba(21, 34, 27, 0.45);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  overflow: hidden;
  transition: var(--transition);
}

.news-article-card:hover {
  border-color: var(--gold-primary);
  transform: translateY(-4px);
  box-shadow: var(--glow-green);
}

.news-thumb {
  height: 160px;
  width: 100%;
  object-fit: cover;
  cursor: pointer;
}

.news-body {
  padding: 20px;
}

.news-time {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: block;
}

.news-article-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.news-article-card p {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 20条最新影视动态（右侧边栏列表） */
.sidebar-dynamics-box {
  background: var(--lux-gradient);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 28px;
}

.dynamics-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-gold);
  padding-bottom: 12px;
}

.dynamics-scrollable-list {
  max-height: 600px;
  overflow-y: auto;
  padding-right: 10px;
}

/* 调优滚动条 */
.dynamics-scrollable-list::-webkit-scrollbar {
  width: 5px;
}
.dynamics-scrollable-list::-webkit-scrollbar-thumb {
  background: var(--gold-dark);
}

.dynamic-item-row {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
}

.dynamic-item-row:last-child {
  border: none;
}

.dynamic-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
}

.dynamic-cat-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--green-primary);
}

.dynamic-time {
  font-size: 11px;
  color: var(--text-muted);
}

.dynamic-title-txt {
  font-size: 13px;
  color: var(--text-main);
  transition: var(--transition);
  cursor: pointer;
}

.dynamic-title-txt:hover {
  color: var(--gold-primary);
}

/* 7. 会员推广与分享 (VIP Promo and Share Block) */
.index-vip-promo {
  padding: 80px 0;
  background-color: #0b140f;
  border-top: 1px solid var(--border-gold);
  border-bottom: 1px solid var(--border-gold);
}

.vip-promo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.vip-promo-left h2 {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 20px;
}

.vip-promo-left p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 30px;
}

.vip-perks-list {
  margin-bottom: 30px;
}

.perk-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 15px;
}

.perk-tick {
  color: var(--gold-primary);
}

.vip-promo-right {
  background: var(--lux-gradient);
  border: 1px solid var(--gold-primary);
  border-radius: 12px;
  padding: 40px;
  box-shadow: var(--glow-gold);
  position: relative;
}

.share-interactive-box h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 14px;
}

.share-interactive-box p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.share-copylink-group {
  display: flex;
  background-color: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 20px;
}

.share-link-input {
  flex-grow: 1;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-main);
}

.btn-copy {
  background: var(--gold-gradient);
  color: var(--text-dark);
  font-weight: 700;
  padding: 0 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 8. 下载 APP 专区 (Download App Area) */
.index-app-download-sec {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(8,13,10,0.9) 0%, rgba(13,22,17,0.9) 100%), 
              url('https://tse-mm.bing.com/th?q=科幻 影院 屏幕') no-repeat center center/cover;
  position: relative;
}

.app-dl-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.app-dl-preview-box img {
  border-radius: 16px;
  border: 4px solid var(--gold-primary);
  box-shadow: var(--glow-gold-hover);
  max-width: 440px;
  margin: 0 auto;
}

.app-dl-info h2 {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 20px;
}

.app-dl-info p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 30px;
}

.app-qr-badges {
  display: flex;
  align-items: center;
  gap: 30px;
}

.app-qr-box {
  background-color: #fff;
  padding: 12px;
  border-radius: 8px;
  cursor: pointer;
}

.app-qr-box img {
  width: 120px;
  height: 120px;
}

.app-badge-downloads {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* 9. 产品列表页专用检索控制面板 (Products Web Filters Console) */
.products-filter-section {
  padding-top: 130px;
  padding-bottom: 40px;
  background-color: var(--bg-dark);
}

.filter-console-wrapper {
  background: var(--lux-gradient);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 30px;
}

/* 电影搜索框 */
.film-search-bar-row {
  display: flex;
  gap: 16px;
  margin-bottom: 30px;
}

.search-field-input-box {
  flex-grow: 1;
  position: relative;
  background-color: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  display: flex;
  align-items: center;
  padding: 0 16px;
}

.search-field-input-box input {
  width: 100%;
  padding: 14px 0;
  font-size: 15px;
  color: var(--text-main);
}

.search-field-input-box svg {
  margin-left: 10px;
  color: var(--text-muted);
  width: 20px;
  height: 20px;
}

/* 快速推荐标签 */
.filter-tags-row-quick {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 20px;
}

.filter-tag-label-lead {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-primary);
  white-space: nowrap;
}

.quick-tag-capsules {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-tag-capsule {
  font-size: 12px;
  padding: 5px 12px;
  background-color: rgba(143, 200, 154, 0.08);
  border: 1px solid var(--border-light);
  border-radius: 30px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.quick-tag-capsule:hover, .quick-tag-capsule.active {
  background-color: var(--green-primary);
  color: var(--text-dark);
  border-color: var(--green-primary);
  font-weight: 600;
}

/* 四级硬核筛选行 */
.filter-option-row {
  display: flex;
  margin-bottom: 16px;
}

.filter-option-row:last-child {
  margin-bottom: 0;
}

.filter-label-col {
  width: 100px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 6px 0;
  white-space: nowrap;
}

.filter-pills-col {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-pill-btn {
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.filter-pill-btn:hover, .filter-pill-btn.active {
  background-color: rgba(240, 207, 133, 0.12);
  color: var(--gold-primary);
  font-weight: 700;
  border: 1px solid var(--gold-primary);
}

/* 排序管理条 (Products sorting controls) */
.products-listing-wrap {
  padding: 40px 0 100px;
  background-color: var(--bg-dark);
}

.control-sorter-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 20px;
  margin-bottom: 30px;
}

.results-count-stats {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}

.sorter-select-unit {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sorter-select-unit label {
  font-size: 14px;
  color: var(--text-muted);
}

.sorter-classic-select {
  background-color: var(--bg-panel);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 8px 16px;
  color: var(--text-main);
  font-size: 13px;
  cursor: pointer;
}

/* 分页组件 (Pagination Layout) */
.pagination-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 50px;
}

.pag-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-panel);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.pag-btn:hover, .pag-btn.active {
  background-color: var(--gold-primary);
  color: var(--text-dark);
  border-color: var(--gold-primary);
  box-shadow: var(--glow-gold);
}

.pag-btn.disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* 10. 关于我们专区：垂直时间轴 (Timeline) */
.history-timeline-sec {
  padding: 100px 0;
  background-color: var(--bg-dark);
}

.about-bann {
  padding: 100px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, rgba(8,13,10,0.4) 0%, rgba(8,13,10,1) 100%), 
              url('https://tse-mm.bing.com/th?q=黑金 电影放映机') no-repeat center center/cover;
}

.about-bann h1 {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 900;
  margin-bottom: 20px;
}

.vertical-custom-timeline {
  position: relative;
  max-width: 900px;
  margin: 50px auto 0;
}

.vertical-custom-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--green-gold-gradient);
  transform: translateX(-50%);
}

.timeline-row-node {
  position: relative;
  margin-bottom: 40px;
  width: 100%;
}

.timeline-row-node::after {
  content: '';
  display: table;
  clear: both;
}

.timeline-dot-anchor {
  position: absolute;
  top: 15px;
  left: 50%;
  width: 16px;
  height: 16px;
  background-color: var(--gold-primary);
  border: 3px solid var(--bg-dark);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: var(--glow-gold);
  z-index: 10;
}

.timeline-bubble-content {
  position: relative;
  width: 45%;
  background: var(--lux-gradient);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 24px;
}

.timeline-left-node .timeline-bubble-content {
  float: left;
}

.timeline-right-node .timeline-bubble-content {
  float: right;
}

.timeline-node-year {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 8px;
}

.timeline-node-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.timeline-node-body {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 团队介绍 Roster Card Grid */
.team-roster-sec {
  padding: 100px 0;
  background-color: #0b140f;
}

.roster-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.roster-card {
  background-color: var(--bg-panel);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  overflow: hidden;
  transition: var(--transition);
}

.roster-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-primary);
  box-shadow: var(--glow-green);
}

.roster-avatar-box {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.roster-avatar-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  cursor: pointer;
}

.roster-card:hover .roster-avatar-box img {
  transform: scale(1.08);
}

.roster-info-card {
  padding: 20px;
}

.roster-name {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 4px;
}

.roster-role {
  font-size: 12px;
  font-weight: 600;
  color: var(--green-primary);
  margin-bottom: 12px;
}

.roster-bio {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* 企业文化 Mission, Vision, Value */
.culture-mvv-sec {
  padding: 100px 0;
  background-color: var(--bg-dark);
}

.culture-mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.culture-box-lux {
  background: var(--lux-gradient);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 40px;
  transition: var(--transition);
  text-align: center;
}

.culture-box-lux:hover {
  border-color: var(--gold-primary);
  box-shadow: var(--glow-gold);
}

.culture-box-icon {
  font-size: 45px;
  margin-bottom: 20px;
}

.culture-box-lux h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
}

.culture-box-lux p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* 11. 联系我们专区：网格布局、地图嵌入 */
.contact-layout-sec {
  padding-top: 130px;
  padding-bottom: 80px;
  background-color: var(--bg-dark);
}

.contact-layout-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 40px;
}

/* 表单框 (Submit Feedback Suggestion Card) */
.contact-submission-panel {
  background: var(--lux-gradient);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 40px;
}

.contact-submission-panel h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.contact-submission-panel p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.contact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.form-item-unit {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-item-unit-wide {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-item-unit label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-main);
}

.form-item-unit-wide label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-main);
}

.lux-form-input, .lux-form-textarea, .lux-form-select {
  background-color: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: 12px 16px;
  color: var(--text-main);
  font-size: 14px;
  transition: var(--transition);
}

.lux-form-input:focus, .lux-form-textarea:focus, .lux-form-select:focus {
  border-color: var(--gold-primary);
  box-shadow: var(--glow-gold);
}

/* 提示通知区 */
.form-toast-notif {
  padding: 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
  display: none;
}

.form-toast-success {
  background-color: rgba(143, 200, 154, 0.15);
  border: 1px solid var(--green-primary);
  color: var(--green-primary);
}

/* 侧边联络信息小卡片 (Coordinates) */
.contact-meta-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-brief-card {
  background: rgba(21, 34, 27, 0.4);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 24px;
  display: flex;
  gap: 16px;
}

.contact-brief-icon {
  font-size: 26px;
  color: var(--gold-primary);
}

.contact-brief-info h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.contact-brief-info p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 关注我们二维码 */
.luxury-follow-box {
  background: var(--lux-gradient);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 28px;
}

.luxury-follow-box h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-gold);
  padding-bottom: 10px;
}

.follow-qr-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.follow-qr-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.follow-qr-unit img {
  border-radius: 6px;
  border: 2px solid var(--border-light);
  width: 120px;
  height: 120px;
  background-color: #fff;
  padding: 8px;
  cursor: pointer;
}

.follow-qr-unit span {
  font-size: 12px;
  color: var(--text-muted);
}

/* 地图嵌入框 (Maps Embedding) */
.map-embed-box {
  background-color: var(--bg-panel);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  overflow: hidden;
  height: 380px;
  position: relative;
  margin-bottom: 80px;
}

.fake-interactive-map {
  width: 100%;
  height: 100%;
  position: relative;
}

.map-glow-pin {
  position: absolute;
  top: 180px;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10;
}

.glow-pin-circle {
  width: 16px;
  height: 16px;
  background-color: var(--gold-primary);
  border: 3px solid var(--bg-dark);
  border-radius: 50%;
  box-shadow: var(--glow-gold-hover);
  animation: mapPulse 1.5s infinite;
}

@keyframes mapPulse {
  0% { box-shadow: 0 0 0 0 rgba(240, 207, 133, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(240, 207, 133, 0); }
  100% { box-shadow: 0 0 0 0 rgba(240, 207, 133, 0); }
}

.map-popup-caption {
  font-size: 11px;
  background-color: #0c1410;
  border: 1.5px solid var(--gold-primary);
  color: var(--gold-primary);
  padding: 4px 10px;
  border-radius: 4px;
  margin-top: 6px;
  font-weight: 700;
  white-space: nowrap;
}

/* 12. 统一页脚 (Footer with Rich SEO Anchors) */
footer {
  background-color: #050806;
  border-top: 1px solid var(--border-light);
  padding: 80px 0 40px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-intro-brand p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 16px;
  margin-bottom: 20px;
}

.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 20px;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 30%;
  height: 2px;
  background-color: var(--gold-primary);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-list a {
  font-size: 13.5px;
  color: var(--text-muted);
}

.footer-links-list a:hover {
  color: var(--gold-primary);
  padding-left: 4px;
}

.footer-qr-pack {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-qr-unit-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.footer-qr-unit-box img {
  width: 90px;
  height: 90px;
  border-radius: 4px;
  border: 1.5px solid var(--border-light);
  background-color: #fff;
  padding: 4px;
  cursor: pointer;
}

.footer-qr-unit-box span {
  font-size: 11px;
  color: var(--text-muted);
}

.footer-middle-anchors {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 24px 0;
  margin-bottom: 30px;
}

.search-seo-friendlies {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.8;
}

.seo-link-tag {
  color: var(--text-muted);
  transition: var(--transition);
}

.seo-link-tag:hover {
  color: var(--gold-primary);
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-muted);
}

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

/* 漂浮/悬浮下载 APP 按钮 (Floating Floating Action Button) */
.floating-app-trigger {
  position: fixed;
  bottom: 80px;
  right: 32px;
  width: 58px;
  height: 58px;
  background: var(--gold-gradient);
  color: var(--text-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: var(--glow-gold-hover);
  cursor: pointer;
  z-index: 999;
  animation: shakeFab 4s infinite ease-in-out;
  transition: var(--transition);
}

.floating-app-trigger:hover {
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0px 0px 40px rgba(240, 207, 133, 0.82);
}

@keyframes shakeFab {
  0%, 100% { transform: translateY(0); }
  10% { transform: translateY(-5px); }
  14% { transform: translateY(3px); }
  18% { transform: translateY(-3px); }
  22% { transform: translateY(0); }
}

/* 动能显示/淡入过渡类 (Animate Reveal Classes) */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* 响应式媒体查询 (Responsive Screens Design Layout) */
@media (max-width: 1200px) {
  .movie-grid-20 {
    grid-template-columns: repeat(4, 1fr);
  }
  .movie-grid-10 {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 992px) {
  .header-container {
    height: 75px;
  }
  .main-nav {
    display: none; /* 移动端抽屉或隐藏 */
  }
  .mobile-nav-toggle {
    display: block;
  }
  
  .billboard-content h1 {
    font-size: 44px;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .movie-grid-20 {
    grid-template-columns: repeat(3, 1fr);
  }
  .movie-grid-10 {
    grid-template-columns: repeat(3, 1fr);
  }
  .news-layout-grid {
    grid-template-columns: 1fr;
  }
  .vip-promo-grid {
    grid-template-columns: 1fr;
  }
  .app-dl-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .app-qr-badges {
    justify-content: center;
  }
  .roster-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .culture-mvv-grid {
    grid-template-columns: 1fr;
  }
  .contact-layout-grid {
    grid-template-columns: 1fr;
  }
  .footer-top-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .billboard-metrics {
    grid-template-columns: 1fr;
  }
  .movie-grid-20 {
    grid-template-columns: repeat(2, 1fr);
  }
  .movie-grid-10 {
    grid-template-columns: repeat(2, 1fr);
  }
  .news-cards-grid {
    grid-template-columns: 1fr;
  }
  .vertical-custom-timeline::before {
    left: 20px;
  }
  .timeline-dot-anchor {
    left: 20px;
  }
  .timeline-bubble-content {
    width:calc(100% - 40px);
    float: right !important;
    margin-left: 40px;
  }
  .contact-form-grid {
    grid-template-columns: 1fr;
  }
  .form-item-unit-wide {
    grid-column: span 1;
  }
  .footer-top-row {
    grid-template-columns: 1fr;
  }
  .footer-bottom-row {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .movie-grid-20 {
    grid-template-columns: 1fr;
  }
  .movie-grid-10 {
    grid-template-columns: 1fr;
  }
}

/* 简易移动端菜单抽屉样式 */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: rgba(8, 13, 10, 0.98);
  z-index: 1010;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.mobile-nav-overlay.active {
  left: 0;
}

.mobile-nav-overlay .nav-lnk {
  font-size: 22px;
}

.mobile-nav-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 32px;
  color: var(--text-main);
  cursor: pointer;
}