/* ========================================
   全局基础样式 - 影视观影平台
   配色：深紫 #1a0a2e + 金色 #d4a017 + 暗红 #8b1a1a
   ======================================== */
:root {
  --clr-bg: #0d0b14;
  --clr-surface: #1a1525;
  --clr-surface-alt: #231d33;
  --clr-gold: #d4a017;
  --clr-gold-light: #f0c75e;
  --clr-crimson: #8b1a1a;
  --clr-crimson-light: #c0392b;
  --clr-text: #e8e4ef;
  --clr-text-muted: #9b93a8;
  --clr-accent: #6c3fa0;
  --clr-accent-light: #9b6dd7;
  --clr-border: rgba(212,160,23,0.15);
  --clr-card: rgba(26,21,37,0.92);
  --font-heading: "Noto Serif SC", "STSong", serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 20px rgba(212,160,23,0.15);
  --max-w: 1200px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.75;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--clr-gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-gold-light); }

.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 16px; }

/* ========================================
   导航栏 - 非sticky
   ======================================== */
.site-nav {
  background: linear-gradient(135deg, var(--clr-surface) 0%, #120e1f 100%);
  border-bottom: 1px solid var(--clr-border);
  padding: 12px 0;
  position: relative;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo img { width: 42px; height: auto; border-radius: var(--radius-sm); }
.nav-logo span { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; color: var(--clr-gold); }

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--clr-gold);
  color: var(--clr-gold);
  font-size: 1.5rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  line-height: 1;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  flex-wrap: wrap;
}

.nav-links li a {
  display: block;
  padding: 8px 14px;
  font-size: 0.9rem;
  color: var(--clr-text);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.nav-links li a:hover,
.nav-links li a.active {
  background: rgba(212,160,23,0.12);
  color: var(--clr-gold);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--clr-crimson) 0%, var(--clr-crimson-light) 100%);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  box-shadow: 0 2px 12px rgba(139,26,26,0.4);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139,26,26,0.5);
  color: #fff !important;
}

/* ========================================
   英雄横幅
   ======================================== */
.hero-section {
  position: relative;
  overflow: hidden;
  padding: 60px 0 50px;
  background: linear-gradient(160deg, var(--clr-bg) 0%, #1a0a2e 40%, var(--clr-surface) 100%);
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(212,160,23,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  line-height: 1.3;
  color: var(--clr-gold);
  margin-bottom: 16px;
}

.hero-text p {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  margin-bottom: 24px;
  max-width: 500px;
}

.hero-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  aspect-ratio: 16/9;
}

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

/* ========================================
   面包屑导航
   ======================================== */
.breadcrumb-bar {
  background: var(--clr-surface);
  padding: 10px 0;
  border-bottom: 1px solid var(--clr-border);
}

.breadcrumb-list {
  display: flex;
  list-style: none;
  gap: 6px;
  font-size: 0.85rem;
  flex-wrap: wrap;
}

.breadcrumb-list li::after { content: " / "; color: var(--clr-text-muted); margin-left: 6px; }
.breadcrumb-list li:last-child::after { content: ""; }
.breadcrumb-list li:last-child a { color: var(--clr-text-muted); pointer-events: none; }

/* ========================================
   通用区块标题
   ======================================== */
.section-block {
  padding: 48px 0;
}

.section-block:nth-child(even) {
  background: var(--clr-surface-alt);
}

.section-heading {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--clr-gold);
  margin-bottom: 8px;
  position: relative;
  padding-left: 18px;
}

.section-heading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 5px;
  height: 70%;
  background: linear-gradient(180deg, var(--clr-gold), var(--clr-crimson));
  border-radius: 3px;
}

.section-subtitle {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  margin-bottom: 28px;
}

/* ========================================
   电影卡片网格
   ======================================== */
.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.movie-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}

.movie-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: var(--clr-gold);
}

.movie-card-img {
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
}

.movie-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.movie-card:hover .movie-card-img img { transform: scale(1.06); }

.movie-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--clr-crimson);
  color: #fff;
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 50px;
  font-weight: 600;
}

.movie-card-rating {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0,0,0,0.7);
  color: var(--clr-gold);
  font-size: 0.8rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.movie-card-body { padding: 14px; }
.movie-card-body h3 { font-size: 1rem; margin-bottom: 6px; color: var(--clr-text); }
.movie-card-body p { font-size: 0.82rem; color: var(--clr-text-muted); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ========================================
   视频播放器
   ======================================== */
.video-player-wrap {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 0 auto 30px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: #000;
  aspect-ratio: 16/9;
}

.video-player-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========================================
   影评详情
   ======================================== */
.review-article {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  margin-bottom: 30px;
}

.review-article h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--clr-gold);
  margin-bottom: 16px;
}

.review-article p { margin-bottom: 14px; }

.review-article figure {
  margin: 20px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.review-article figcaption {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  text-align: center;
  padding: 8px;
  background: var(--clr-surface);
}

/* ========================================
   招聘模块
   ======================================== */
.recruit-section {
  background: linear-gradient(135deg, #1a0a2e 0%, var(--clr-surface-alt) 100%);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-top: 20px;
}

.recruit-section h2 {
  font-family: var(--font-heading);
  color: var(--clr-gold);
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.recruit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.recruit-card {
  background: rgba(108,63,160,0.1);
  border: 1px solid rgba(108,63,160,0.25);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: all var(--transition);
}

.recruit-card:hover {
  border-color: var(--clr-accent-light);
  background: rgba(108,63,160,0.18);
}

.recruit-card h3 { color: var(--clr-accent-light); font-size: 1.05rem; margin-bottom: 8px; }
.recruit-card p { font-size: 0.88rem; color: var(--clr-text-muted); }

/* ========================================
   创作人介绍
   ======================================== */
.author-profile {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 30px;
  align-items: start;
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 30px;
}

.author-avatar {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3/4;
}

.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-info h3 { font-family: var(--font-heading); font-size: 1.3rem; color: var(--clr-gold); margin-bottom: 6px; }
.author-info .author-title { color: var(--clr-accent-light); font-size: 0.9rem; margin-bottom: 12px; }
.author-info p { font-size: 0.92rem; color: var(--clr-text-muted); margin-bottom: 10px; }

/* ========================================
   用户评论
   ======================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.review-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: all var(--transition);
}

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

.review-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.review-card-header .reviewer-name { font-weight: 600; color: var(--clr-text); }
.review-card-header .reviewer-city { font-size: 0.82rem; color: var(--clr-text-muted); }
.review-stars { color: var(--clr-gold); font-size: 0.9rem; margin-bottom: 8px; letter-spacing: 2px; }
.review-card p { font-size: 0.88rem; color: var(--clr-text-muted); }
.review-date { font-size: 0.78rem; color: var(--clr-text-muted); margin-top: 10px; display: block; }

/* ========================================
   常见问题
   ======================================== */
.faq-list { max-width: 800px; }

.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--clr-card);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--clr-text);
  font-size: 0.95rem;
  padding: 16px 20px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  transition: background var(--transition);
}

.faq-question:hover { background: rgba(212,160,23,0.06); }

.faq-question::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--clr-gold);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 12px;
}

.faq-item.open .faq-question::after { content: "−"; }

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

.faq-item.open .faq-answer { max-height: 500px; }

.faq-answer-inner {
  padding: 0 20px 16px;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* ========================================
   支付方式
   ======================================== */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.payment-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.payment-item img { width: 48px; height: 48px; object-fit: contain; border-radius: var(--radius-sm); }
.payment-item .payment-name { font-weight: 600; font-size: 0.92rem; }
.payment-item .payment-desc { font-size: 0.8rem; color: var(--clr-text-muted); }

.payment-highlight {
  border-color: var(--clr-gold) !important;
  background: rgba(212,160,23,0.06) !important;
}

/* ========================================
   客户支持
   ======================================== */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.support-card {
  text-align: center;
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 28px 18px;
  transition: all var(--transition);
}

.support-card:hover { border-color: var(--clr-accent-light); transform: translateY(-3px); }

.support-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
  display: block;
}

.support-card h3 { font-size: 1rem; margin-bottom: 6px; color: var(--clr-text); }
.support-card p { font-size: 0.85rem; color: var(--clr-text-muted); }

/* ========================================
   页脚
   ======================================== */
.site-footer {
  background: linear-gradient(180deg, var(--clr-surface) 0%, #0a0812 100%);
  border-top: 1px solid var(--clr-border);
  padding: 48px 0 24px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  color: var(--clr-gold);
  font-size: 1rem;
  margin-bottom: 14px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 0.88rem; color: var(--clr-text-muted); }
.footer-col ul li a:hover { color: var(--clr-gold); }

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 10px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(212,160,23,0.1);
  border: 1px solid var(--clr-border);
  color: var(--clr-gold);
  font-size: 1rem;
  transition: all var(--transition);
}

.footer-social a:hover { background: var(--clr-gold); color: var(--clr-bg); }

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer-bottom p { font-size: 0.82rem; color: var(--clr-text-muted); }

.footer-badges {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-badges img { height: 36px; width: auto; border-radius: var(--radius-sm); }

/* ========================================
   APP下载页
   ======================================== */
.app-hero {
  text-align: center;
  padding: 60px 0 40px;
  background: linear-gradient(160deg, #1a0a2e 0%, var(--clr-bg) 100%);
}

.app-hero h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--clr-gold);
  margin-bottom: 14px;
}

.app-hero p { color: var(--clr-text-muted); max-width: 600px; margin: 0 auto 30px; }

.app-preview-img {
  max-width: 360px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.download-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition);
}

.download-btn-primary {
  background: linear-gradient(135deg, var(--clr-gold) 0%, var(--clr-gold-light) 100%);
  color: var(--clr-bg);
}

.download-btn-secondary {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
}

.download-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.3); }

/* ========================================
   内页通用
   ======================================== */
.page-header {
  padding: 40px 0 30px;
  background: linear-gradient(135deg, var(--clr-surface) 0%, var(--clr-bg) 100%);
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--clr-gold);
  margin-bottom: 8px;
}

.page-header p { color: var(--clr-text-muted); }

.content-body {
  padding: 36px 0;
}

.content-body h2 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--clr-gold);
  margin: 28px 0 12px;
}

.content-body h3 {
  font-size: 1.1rem;
  color: var(--clr-accent-light);
  margin: 20px 0 10px;
}

.content-body p { margin-bottom: 14px; color: var(--clr-text-muted); }

.content-body figure {
  margin: 24px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.content-body figcaption {
  background: var(--clr-surface);
  padding: 8px 14px;
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  text-align: center;
}

.content-sidebar {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 30px;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-widget {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.sidebar-widget h4 {
  font-family: var(--font-heading);
  color: var(--clr-gold);
  font-size: 1rem;
  margin-bottom: 12px;
}

.sidebar-widget ul { list-style: none; }
.sidebar-widget ul li { padding: 6px 0; border-bottom: 1px solid var(--clr-border); }
.sidebar-widget ul li:last-child { border-bottom: none; }
.sidebar-widget ul li a { font-size: 0.88rem; color: var(--clr-text-muted); }

/* ========================================
   关于我们
   ======================================== */
.about-timeline {
  position: relative;
  padding-left: 30px;
}

.about-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--clr-gold), var(--clr-crimson), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 28px;
  padding-left: 20px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--clr-gold);
  border: 2px solid var(--clr-bg);
}

.timeline-item h3 { font-size: 1rem; color: var(--clr-gold); margin-bottom: 4px; }
.timeline-item p { font-size: 0.9rem; color: var(--clr-text-muted); }

/* ========================================
   响应式
   ======================================== */
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-text h1 { font-size: 1.6rem; }
  .author-profile { grid-template-columns: 1fr; }
  .author-avatar { max-width: 200px; }
  .content-sidebar { grid-template-columns: 1fr; }
  .sidebar { order: -1; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    background: var(--clr-surface);
    border-radius: var(--radius-md);
    padding: 10px;
    margin-top: 8px;
  }
  .nav-links.open { display: flex; }
  .nav-links li a { padding: 10px 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .movie-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .section-heading { font-size: 1.3rem; }
  .recruit-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .payment-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  html { font-size: 14px; }
  .movie-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .footer-grid { grid-template-columns: 1fr; }
  .payment-grid { grid-template-columns: 1fr; }
  .download-btns { flex-direction: column; align-items: center; }
}

/* ========================================
   动画
   ======================================== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 18+ 弹窗 */
.age-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.age-modal.hidden { display: none; }

.age-modal-box {
  background: var(--clr-surface);
  border: 1px solid var(--clr-gold);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  max-width: 420px;
  width: 100%;
}

.age-modal-box img { width: 80px; margin: 0 auto 16px; }
.age-modal-box h2 { font-family: var(--font-heading); color: var(--clr-gold); margin-bottom: 12px; }
.age-modal-box p { color: var(--clr-text-muted); font-size: 0.9rem; margin-bottom: 24px; }

.age-btn-yes {
  background: linear-gradient(135deg, var(--clr-gold), var(--clr-gold-light));
  color: var(--clr-bg);
  border: none;
  padding: 12px 36px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  margin-right: 12px;
  transition: all var(--transition);
}

.age-btn-no {
  background: var(--clr-surface-alt);
  color: var(--clr-text-muted);
  border: 1px solid var(--clr-border);
  padding: 12px 36px;
  border-radius: 50px;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
}

.age-btn-yes:hover { transform: scale(1.04); }
.age-btn-no:hover { background: var(--clr-crimson); color: #fff; border-color: var(--clr-crimson); }