/* ============================================================
   果冻影视 Guodong TV - 全局样式表
   主题：深色影院风格 + 金色/红色点缀
   ============================================================ */

:root {
  --bg-primary: #0d0d14;
  --bg-secondary: #14141f;
  --bg-card: #1b1b2a;
  --bg-hover: #23233a;
  --gold: #f5c518;
  --gold-light: #ffe066;
  --red: #e50914;
  --red-dark: #b00610;
  --text-main: #f5f5f7;
  --text-muted: #a0a0b0;
  --text-faint: #6b6b7b;
  --border: #2a2a3e;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
  --radius: 14px;
  --radius-sm: 8px;
  --container: 1200px;
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ============ 动画 ============ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.06); opacity: 0.85; }
}

@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.anim-fade-up {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

.anim-fade-in {
  opacity: 0;
  animation: fadeIn 1s ease forwards;
}

/* 视口进入渐入 */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============ 顶部工具条 ============ */
.topbar {
  background: linear-gradient(90deg, var(--bg-secondary), #1d1d2e);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  padding: 8px 0;
}

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

.topbar-links {
  display: flex;
  gap: 18px;
  align-items: center;
}

.topbar-links a:hover {
  color: var(--gold);
}

.topbar-tag {
  color: var(--gold);
  font-weight: 600;
}

/* ============ 导航栏 ============ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 20, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(10, 10, 16, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: 1px;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--gold), var(--red));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  font-weight: 900;
  box-shadow: 0 4px 12px rgba(229, 9, 20, 0.4);
}

.brand-name {
  background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-menu a {
  position: relative;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--text-main);
  background: rgba(245, 197, 24, 0.1);
}

.nav-menu a.active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
}

.nav-cta {
  padding: 9px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), #d4a800);
  color: #141414 !important;
  font-weight: 700;
  font-size: 14px;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(245, 197, 24, 0.35);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============ Hero ============ */
#hero {
  position: relative;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(229, 9, 20, 0.22), transparent 55%),
    radial-gradient(ellipse at 80% 80%, rgba(245, 197, 24, 0.14), transparent 50%),
    linear-gradient(160deg, #0d0d16, #16162a);
  padding: 96px 0 110px;
  overflow: hidden;
}

#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(229, 9, 20, 0.16);
  border: 1px solid rgba(229, 9, 20, 0.45);
  color: #ff8a8f;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  animation: pulse 1.8s infinite;
}

.hero-title {
  font-size: clamp(34px, 5.5vw, 58px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.hero-title .gold-text {
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 32px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: #fff;
  box-shadow: 0 6px 20px rgba(229, 9, 20, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(229, 9, 20, 0.55);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), #d4a800);
  color: #141414;
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(245, 197, 24, 0.45);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(245, 197, 24, 0.08);
}

.btn-lg {
  padding: 16px 38px;
  font-size: 16px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 40px;
}

.hero-stat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}

.hero-stat b {
  display: block;
  font-size: 26px;
  color: var(--gold);
  font-weight: 800;
}

.hero-stat span {
  font-size: 13px;
  color: var(--text-muted);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-poster {
  width: 100%;
  max-width: 420px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transform: perspective(1000px) rotateY(-6deg);
  transition: var(--transition);
}

.hero-poster:hover {
  transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.hero-poster img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
  width: 100%;
}

.hero-float {
  position: absolute;
  padding: 10px 16px;
  border-radius: 12px;
  background: rgba(20, 20, 31, 0.9);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(6px);
}

.hero-float i {
  font-style: normal;
  color: var(--gold);
  font-weight: 800;
}

.hero-float.f1 { top: 8%; left: -6%; animation: pulse 3s infinite; }
.hero-float.f2 { bottom: 14%; right: -8%; animation: pulse 3.6s infinite; }

/* ============ 通用 Section ============ */
.section {
  padding: 84px 0;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(245, 197, 24, 0.12);
  border: 1px solid rgba(245, 197, 24, 0.3);
  color: var(--gold);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  margin-bottom: 14px;
  line-height: 1.3;
}

.section-desc {
  color: var(--text-muted);
  font-size: 15px;
}

/* ============ 首页热门影片 ============ */
.section-movies {
  padding: 84px 0 60px;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

.movie-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.movie-card:hover {
  transform: translateY(-8px);
  border-color: rgba(245, 197, 24, 0.5);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
}

.movie-card:hover .movie-cover img {
  transform: scale(1.08);
}

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

.movie-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.movie-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
}

.movie-badge.hot { background: rgba(229, 9, 20, 0.92); }
.movie-badge.new { background: rgba(245, 197, 24, 0.92); color: #141414; }
.movie-badge.free { background: rgba(52, 199, 89, 0.9); }

.movie-score {
  position: absolute;
  bottom: 10px;
  right: 12px;
  padding: 4px 10px;
  border-radius: 8px;
  background: rgba(13, 13, 20, 0.82);
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  backdrop-filter: blur(4px);
}

.movie-info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.movie-info h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.movie-meta {
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: var(--text-faint);
}

.movie-meta .type {
  color: var(--red);
  font-weight: 600;
}

.movie-desc {
  font-size: 13px;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.movie-link {
  margin-top: auto;
  padding-top: 12px;
  font-size: 14px;
  color: var(--gold);
  font-weight: 600;
}

.movie-link:hover {
  color: var(--gold-light);
  letter-spacing: 0.5px;
}

.section-more {
  text-align: center;
  margin-top: 44px;
}

/* ============ 特性区 ============ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.feature-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.feature-item:hover::before {
  transform: scaleX(1);
}

.feature-item:hover {
  transform: translateY(-6px);
  background: var(--bg-hover);
  box-shadow: var(--shadow);
}

.feature-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(245, 197, 24, 0.18), rgba(229, 9, 20, 0.16));
  border: 1px solid rgba(245, 197, 24, 0.25);
}

.feature-item h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-item p {
  color: var(--text-muted);
  font-size: 14px;
}

/* ============ 服务介绍 ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.service-item {
  display: flex;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}

.service-item:hover {
  border-color: rgba(245, 197, 24, 0.4);
  transform: translateX(6px);
}

.service-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(229, 9, 20, 0.14);
  border: 1px solid rgba(229, 9, 20, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.service-item h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.service-item p {
  font-size: 14px;
  color: var(--text-muted);
}

/* ============ 详细内容区 ============ */
.content-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: var(--transition);
}

.content-card:hover {
  transform: translateY(-5px);
  border-color: rgba(245, 197, 24, 0.4);
}

.content-card h3 {
  font-size: 18px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.content-card h3::before {
  content: "";
  width: 6px;
  height: 22px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--gold), var(--red));
}

.content-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.content-card ul li {
  padding: 6px 0 6px 20px;
  position: relative;
  font-size: 14px;
  color: var(--text-muted);
}

.content-card ul li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 10px;
  top: 11px;
}

/* ============ CTA ============ */
#cta {
  position: relative;
  padding: 90px 0;
  background:
    radial-gradient(ellipse at center, rgba(229, 9, 20, 0.22), transparent 60%),
    linear-gradient(135deg, #101018, #1a1a2c);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  overflow: hidden;
}

.cta-inner {
  max-width: 720px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-desc {
  color: var(--text-muted);
  margin-bottom: 34px;
  font-size: 15px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ 页脚 ============ */
.footer {
  background: #0a0a12;
  border-top: 1px solid var(--border);
  padding: 60px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-brand {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-about {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 18px;
}

.footer h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-main);
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 14px;
}

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

.footer-contact li {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 10px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  text-align: center;
  color: var(--text-faint);
  font-size: 13px;
}

/* ============ 新闻 ============ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(245, 197, 24, 0.4);
}

.news-cover {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
}

.news-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.news-date {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 5px 12px;
  border-radius: 6px;
  background: rgba(13, 13, 20, 0.85);
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
}

.news-body {
  padding: 20px;
}

.news-body h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 10px;
}

.news-body h3 a:hover {
  color: var(--gold);
}

.news-body p {
  font-size: 14px;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 14px;
}

.news-more {
  font-size: 14px;
  color: var(--gold);
  font-weight: 600;
}

/* 新闻列表页 */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.news-row {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  transition: var(--transition);
}

.news-row:hover {
  border-color: rgba(245, 197, 24, 0.4);
  transform: translateX(4px);
}

.news-row .news-cover {
  border-radius: var(--radius-sm);
}

.news-row h2 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.5;
}

.news-row h2 a:hover {
  color: var(--gold);
}

.news-row .news-excerpt {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 12px;
}

.news-row .news-date {
  position: static;
  display: inline-block;
  background: rgba(245, 197, 24, 0.1);
  color: var(--gold);
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 44px;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-muted);
  transition: var(--transition);
}

.pagination a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.pagination .current {
  background: linear-gradient(135deg, var(--gold), #d4a800);
  color: #141414;
  font-weight: 700;
  border-color: transparent;
}

/* ============ 新闻详情 ============ */
.article-hero {
  padding: 60px 0 36px;
  background: linear-gradient(160deg, #10101c, #16162a);
  border-bottom: 1px solid var(--border);
}

.article-hero h1 {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 18px;
}

.article-meta {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 14px;
}

.article-body {
  max-width: 860px;
  margin: 0 auto;
  padding: 48px 20px;
}

.article-body .lead {
  font-size: 17px;
  color: var(--text-muted);
  border-left: 3px solid var(--gold);
  padding-left: 18px;
  margin-bottom: 28px;
}

.article-body h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 32px 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.article-body h2::before {
  content: "";
  width: 5px;
  height: 20px;
  border-radius: 3px;
  background: var(--red);
}

.article-body p {
  color: var(--text-muted);
  margin-bottom: 18px;
  font-size: 15px;
}

.article-body ul {
  margin-bottom: 20px;
}

.article-body ul li {
  padding: 6px 0 6px 22px;
  position: relative;
  color: var(--text-muted);
  font-size: 15px;
}

.article-body ul li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 10px;
  top: 11px;
}

.article-image {
  border-radius: var(--radius);
  overflow: hidden;
  margin: 24px 0;
}

.article-image img {
  width: 100%;
}

.article-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.article-tags span {
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(245, 197, 24, 0.1);
  border: 1px solid rgba(245, 197, 24, 0.25);
  color: var(--gold);
  font-size: 13px;
}

.article-prev-next {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 40px;
}

.article-prev-next a {
  flex: 1;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--text-muted);
  transition: var(--transition);
}

.article-prev-next a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* ============ 影片库页 ============ */
.page-hero {
  padding: 72px 0 44px;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(229, 9, 20, 0.2), transparent 55%),
    linear-gradient(160deg, #10101c, #14142a);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(28px, 4.5vw, 44px);
  font-weight: 800;
  margin-bottom: 16px;
}

.page-hero p {
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

.filter-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0 0;
}

.filter-btn {
  padding: 9px 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 14px;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(229, 9, 20, 0.4);
}

.category-block {
  margin-bottom: 60px;
}

.category-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
}

.category-head h2 {
  font-size: 24px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 12px;
}

.category-head h2 span {
  font-size: 13px;
  color: var(--text-faint);
  font-weight: 400;
}

.category-head .more {
  font-size: 14px;
  color: var(--gold);
}

/* ============ 关于我们 ============ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-intro img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about-intro h2 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 18px;
}

.about-intro p {
  color: var(--text-muted);
  margin-bottom: 14px;
  font-size: 15px;
}

.about-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 22px;
}

.about-point {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-main);
}

.about-point span {
  color: var(--gold);
  font-weight: 800;
}

/* 时间线 */
.timeline {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding-left: 34px;
}

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

.timeline-item {
  position: relative;
  padding: 0 0 34px 26px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--gold);
}

.timeline-item .year {
  color: var(--gold);
  font-weight: 800;
  font-size: 15px;
  margin-bottom: 6px;
}

.timeline-item h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.timeline-item p {
  color: var(--text-muted);
  font-size: 14px;
}

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

.team-card {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 197, 24, 0.4);
}

.team-avatar {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  margin: 0 auto 16px;
  overflow: hidden;
  border: 3px solid rgba(245, 197, 24, 0.5);
}

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

.team-card h3 {
  font-size: 16px;
  margin-bottom: 4px;
}

.team-card .role {
  color: var(--gold);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
}

.team-card p {
  color: var(--text-muted);
  font-size: 13px;
}

/* ============ 联系我们 ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 44px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.contact-item {
  display: flex;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: var(--transition);
}

.contact-item:hover {
  border-color: rgba(245, 197, 24, 0.4);
}

.contact-icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(229, 9, 20, 0.14);
  border: 1px solid rgba(229, 9, 20, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.contact-item h3 {
  font-size: 15px;
  margin-bottom: 4px;
}

.contact-item p {
  color: var(--text-muted);
  font-size: 14px;
}

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
}

.contact-form-wrap h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.contact-form-wrap > p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 26px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-group label .req {
  color: var(--red);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 14px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.12);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-submit {
  width: 100%;
  padding: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(229, 9, 20, 0.45);
}

.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: rgba(52, 199, 89, 0.12);
  border: 1px solid rgba(52, 199, 89, 0.4);
  color: #5edb8a;
  font-size: 14px;
}

/* ============ FAQ ============ */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(245, 197, 24, 0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  transition: var(--transition);
}

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

.faq-question .faq-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(245, 197, 24, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--gold);
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer p {
  padding: 0 24px 22px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ============ 面包屑 ============ */
.breadcrumb {
  padding: 22px 0 0;
  font-size: 13px;
  color: var(--text-faint);
}

.breadcrumb a:hover {
  color: var(--gold);
}

.breadcrumb .sep {
  margin: 0 8px;
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-float.f1 { left: 2%; }
  .hero-float.f2 { right: 2%; }

  .features-grid,
  .content-cards,
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .topbar .container {
    justify-content: center;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(13, 13, 20, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px 24px;
    gap: 8px;
    display: none;
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.5);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-menu a {
    width: 100%;
    text-align: center;
    padding: 12px;
  }

  .nav-menu a.active::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  #hero {
    padding: 70px 0 80px;
  }

  .section {
    padding: 60px 0;
  }

  .features-grid,
  .content-cards,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .movie-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .news-row {
    grid-template-columns: 1fr;
  }

  .about-intro,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .article-prev-next {
    flex-direction: column;
  }

  .hero-stats {
    gap: 8px;
  }
}

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

  .brand {
    font-size: 19px;
  }

  .brand-icon {
    width: 36px;
    height: 36px;
    font-size: 17px;
  }

  .btn {
    width: 100%;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }
}

/* 无障碍：减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}