/* 猎奇 - 游戏解说社区 | ceo412.cn */
/* 原创设计：深绿+橙色忍者神龟游戏风格 */

:root {
  --primary: #0d2e1a;
  --primary-dark: #071a0e;
  --accent: #ff6b1a;
  --accent-light: #ff8c42;
  --neon-green: #39ff14;
  --neon-green-dim: #1a7a0a;
  --gold: #f0c040;
  --text-light: #e8f5e9;
  --text-muted: #8fbc8f;
  --card-bg: #0f2d17;
  --card-border: #1e5c2a;
  --header-bg: rgba(5, 18, 9, 0.97);
  --shadow: 0 8px 32px rgba(0,0,0,0.6);
  --radius: 8px;
  --radius-lg: 14px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

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

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

body {
  background: var(--primary-dark);
  color: var(--text-light);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", system-ui, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
ul, ol { list-style: none; }

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--primary-dark); }
::-webkit-scrollbar-thumb { background: var(--neon-green-dim); border-radius: 3px; }

/* ===== 顶部公告条 ===== */
.top-bar {
  background: linear-gradient(90deg, var(--accent) 0%, #c0390a 100%);
  text-align: center;
  padding: 7px 20px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
  position: relative;
  z-index: 200;
}
.top-bar a { color: #fff; text-decoration: underline; }

/* ===== 头部导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(18px);
  border-bottom: 2px solid var(--neon-green-dim);
  box-shadow: 0 2px 20px rgba(57,255,20,0.1);
}

.nav-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 70px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-link img.site-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid var(--neon-green-dim);
}
.logo-link img.site-favicon {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 4px;
  display: none;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-text strong {
  font-size: 1.15rem;
  color: var(--neon-green);
  letter-spacing: 0.04em;
  text-shadow: 0 0 12px rgba(57,255,20,0.5);
}
.logo-text small {
  font-size: 0.62rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.main-nav {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  padding: 8px 13px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--neon-green);
  background: rgba(57,255,20,0.08);
}

/* 搜索框 */
.nav-search {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 5px 14px;
  gap: 8px;
  min-width: 200px;
}
.nav-search input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-light);
  font-size: 0.85rem;
  width: 100%;
}
.nav-search input::placeholder { color: var(--text-muted); }
.nav-search button {
  background: none;
  border: none;
  color: var(--neon-green);
  cursor: pointer;
  font-size: 1rem;
  padding: 0;
  line-height: 1;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text-light);
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 1.2rem;
}

/* ===== 搜索栏（导航下方） ===== */
.search-bar-section {
  background: linear-gradient(180deg, rgba(13,46,26,0.95) 0%, rgba(7,26,14,0.9) 100%);
  border-bottom: 1px solid var(--card-border);
  padding: 12px 0;
}
.search-bar-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.search-bar-inner label {
  font-size: 0.85rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.search-bar-main {
  flex: 1;
  display: flex;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  overflow: hidden;
  max-width: 680px;
}
.search-bar-main input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-light);
  padding: 10px 18px;
  font-size: 0.92rem;
}
.search-bar-main input::placeholder { color: var(--text-muted); }
.search-bar-main button {
  background: var(--accent);
  border: none;
  color: #fff;
  padding: 10px 22px;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.88rem;
  transition: background var(--transition);
}
.search-bar-main button:hover { background: var(--accent-light); }
.search-hot-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.search-hot-tags span {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.search-hot-tags a {
  font-size: 0.75rem;
  color: var(--neon-green);
  background: rgba(57,255,20,0.08);
  padding: 3px 10px;
  border-radius: 12px;
  border: 1px solid var(--neon-green-dim);
  transition: background var(--transition);
}
.search-hot-tags a:hover { background: rgba(57,255,20,0.18); }

/* ===== Hero Banner ===== */
.hero-banner {
  position: relative;
  min-height: 580px;
  background: var(--primary-dark) url('../images/hero_banner.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,18,9,0.92) 0%, rgba(5,18,9,0.7) 50%, rgba(5,18,9,0.5) 100%);
}
.hero-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(0deg, var(--primary-dark), transparent);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  padding: 80px 24px 100px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: center;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(57,255,20,0.1);
  border: 1px solid var(--neon-green-dim);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 0.78rem;
  color: var(--neon-green);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.hero-badge::before { content: '▶'; font-size: 0.6rem; }
.hero-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.hero-title .brand-name {
  color: var(--neon-green);
  text-shadow: 0 0 30px rgba(57,255,20,0.4);
}
.hero-title .accent-word {
  color: var(--accent);
  text-shadow: 0 0 20px rgba(255,107,26,0.4);
}
.hero-desc {
  font-size: 1.05rem;
  color: rgba(232,245,233,0.78);
  max-width: 620px;
  margin-bottom: 32px;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent) 0%, #c0390a 100%);
  color: #fff;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(255,107,26,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(255,107,26,0.5); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--neon-green);
  padding: 12px 26px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid var(--neon-green-dim);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.btn-ghost:hover { background: rgba(57,255,20,0.1); border-color: var(--neon-green); }
.hero-stats {
  display: flex;
  gap: 32px;
}
.hero-stat { text-align: center; }
.hero-stat .num {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--neon-green);
  text-shadow: 0 0 15px rgba(57,255,20,0.4);
}
.hero-stat .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}
.hero-panel {
  background: rgba(13,46,26,0.85);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}
.hero-panel h3 {
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.live-list { display: flex; flex-direction: column; gap: 12px; }
.live-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition);
  cursor: pointer;
}
.live-item:hover { background: rgba(57,255,20,0.06); }
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff4444;
  flex-shrink: 0;
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.live-info { flex: 1; min-width: 0; }
.live-info .game { font-size: 0.78rem; color: var(--accent); font-weight: 700; }
.live-info .title { font-size: 0.88rem; color: var(--text-light); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.live-viewers { font-size: 0.75rem; color: var(--text-muted); white-space: nowrap; }

/* ===== 跑马灯 ===== */
.ticker-wrap {
  background: linear-gradient(90deg, var(--neon-green-dim) 0%, #0d5c1a 50%, var(--neon-green-dim) 100%);
  overflow: hidden;
  padding: 10px 0;
  border-top: 1px solid var(--neon-green-dim);
  border-bottom: 1px solid var(--neon-green-dim);
}
.ticker-inner {
  display: flex;
  gap: 0;
  animation: ticker 28s linear infinite;
  white-space: nowrap;
}
.ticker-inner span {
  padding: 0 28px;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: 0.08em;
  border-right: 1px solid rgba(5,18,9,0.3);
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== 通用区块 ===== */
.section {
  padding: 80px 0;
}
.section-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-header {
  margin-bottom: 48px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 10px;
  padding: 4px 12px;
  background: rgba(255,107,26,0.1);
  border-radius: 12px;
  border: 1px solid rgba(255,107,26,0.3);
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.section-title .hl { color: var(--neon-green); }
.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 680px;
  line-height: 1.8;
}
.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
}
.view-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--neon-green);
  font-size: 0.88rem;
  font-weight: 700;
  border-bottom: 1px solid var(--neon-green-dim);
  padding-bottom: 2px;
  transition: color var(--transition);
  white-space: nowrap;
}
.view-more:hover { color: var(--accent); }

/* ===== 视频卡片 ===== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}
.video-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 0 1px var(--neon-green-dim);
  border-color: var(--neon-green-dim);
}
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #000;
}
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--transition);
}
.video-card:hover .video-thumb img { transform: scale(1.06); }
.video-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.6) 0%, transparent 50%);
}
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 56px;
  height: 56px;
  background: rgba(255,107,26,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 2;
  box-shadow: 0 0 20px rgba(255,107,26,0.6);
}
.play-btn::after {
  content: '';
  border-left: 18px solid #fff;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  margin-left: 4px;
}
.video-card:hover .play-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.video-duration {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0,0,0,0.8);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  z-index: 2;
}
.video-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  z-index: 2;
  letter-spacing: 0.06em;
}
.video-info {
  padding: 16px;
}
.video-game-tag {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.video-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
  color: var(--text-light);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.video-meta span { display: flex; align-items: center; gap: 4px; }

/* ===== 特色模块 ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-green), var(--accent));
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--neon-green-dim); }
.feature-icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
  display: block;
}
.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== 暗色宽幅区块 ===== */
.dark-band {
  background: linear-gradient(135deg, #071a0e 0%, #0a2414 50%, #071a0e 100%);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}
.dark-band .section-title { color: #fff; }

/* ===== 专家卡片 ===== */
.expert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.expert-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.expert-card:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(0,0,0,0.4); }
.expert-avatar {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--primary);
}
.expert-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.expert-card:hover .expert-avatar img { transform: scale(1.05); }
.expert-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 12px;
}
.expert-info { padding: 18px; }
.expert-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 4px;
}
.expert-role {
  font-size: 0.8rem;
  color: var(--neon-green);
  font-weight: 700;
  margin-bottom: 10px;
}
.expert-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}
.expert-actions {
  display: flex;
  gap: 10px;
}
.btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: background var(--transition);
}
.btn-sm.primary { background: var(--accent); color: #fff; }
.btn-sm.primary:hover { background: var(--accent-light); }
.btn-sm.outline { background: transparent; color: var(--neon-green); border: 1px solid var(--neon-green-dim); }
.btn-sm.outline:hover { background: rgba(57,255,20,0.1); }

/* ===== 社区模块 ===== */
.community-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.community-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 260px;
  cursor: pointer;
}
.community-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.5s;
}
.community-card:hover img { transform: scale(1.04); }
.community-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5,18,9,0.9) 0%, rgba(5,18,9,0.3) 100%);
  z-index: 1;
}
.community-card-content {
  position: relative;
  z-index: 2;
  padding: 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.community-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}
.community-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 14px;
}
.community-tags {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}
.community-tags span {
  background: rgba(57,255,20,0.15);
  border: 1px solid var(--neon-green-dim);
  color: var(--neon-green);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 10px;
}

/* ===== 评论区 ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.review-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 22px;
  position: relative;
}
.review-card::before {
  content: '"';
  position: absolute;
  top: 14px;
  right: 18px;
  font-size: 4rem;
  color: rgba(57,255,20,0.1);
  font-family: serif;
  line-height: 1;
}
.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-green-dim), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.reviewer-info .name { font-size: 0.92rem; font-weight: 700; color: var(--text-light); }
.reviewer-info .meta { font-size: 0.75rem; color: var(--text-muted); }
.review-stars { color: var(--gold); font-size: 0.85rem; margin-bottom: 10px; }
.review-text { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* ===== FAQ ===== */
.faq-list { max-width: 860px; }
.faq-item {
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--card-bg);
}
.faq-item summary {
  padding: 18px 22px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-light);
  list-style: none;
  transition: color var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--neon-green);
  font-weight: 300;
  transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] summary { color: var(--neon-green); }
.faq-answer {
  padding: 0 22px 18px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ===== 联系/底部 ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 28px;
}
.contact-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.contact-card h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--neon-green);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.88rem;
}
.contact-item:last-child { border-bottom: none; }
.contact-item .icon { font-size: 1.1rem; flex-shrink: 0; }
.contact-item .val { color: var(--text-light); }
.contact-item .lbl { color: var(--text-muted); font-size: 0.78rem; }
.qr-wrap { text-align: center; }
.qr-wrap img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  border-radius: var(--radius);
  border: 2px solid var(--card-border);
  margin: 0 auto 8px;
}
.qr-wrap p { font-size: 0.78rem; color: var(--text-muted); }

/* ===== 合作品牌 ===== */
.partner-logos {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
.partner-logo {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 14px 22px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: color var(--transition), border-color var(--transition);
}
.partner-logo:hover { color: var(--neon-green); border-color: var(--neon-green-dim); }

/* ===== 分享按钮 ===== */
.share-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), opacity var(--transition);
}
.share-btn:hover { transform: translateY(-2px); opacity: 0.9; }
.share-wechat { background: #07C160; color: #fff; }
.share-weibo { background: #E6162D; color: #fff; }
.share-douyin { background: #000; color: #fff; border: 1px solid #333; }
.share-bilibili { background: #00A1D6; color: #fff; }
.share-qq { background: #1296DB; color: #fff; }

/* ===== 页脚 ===== */
.site-footer {
  background: #040f07;
  border-top: 1px solid var(--card-border);
  padding: 60px 0 0;
}
.footer-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid var(--neon-green-dim);
  margin-bottom: 14px;
}
.footer-brand .brand-name {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--neon-green);
  margin-bottom: 8px;
}
.footer-brand .brand-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 18px;
}
.footer-col h4 {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--neon-green); }
.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding: 20px 24px;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }
.footer-bottom a { color: var(--text-muted); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--neon-green); }

/* ===== 面包屑 ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 14px 0;
}
.breadcrumb a { color: var(--text-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--neon-green); }
.breadcrumb .sep { color: var(--card-border); }
.breadcrumb .current { color: var(--text-light); }

/* ===== 内页Hero ===== */
.page-hero {
  background: var(--primary-dark) url('../images/hero_banner.jpg') center/cover no-repeat;
  position: relative;
  padding: 80px 0 60px;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,18,9,0.96) 0%, rgba(5,18,9,0.8) 100%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}
.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
}
.page-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
}

/* ===== 响应式 ===== */
@media (max-width: 1100px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { grid-template-columns: 1fr; }
  .hero-panel { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open { display: flex; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: var(--header-bg); padding: 16px 24px; border-bottom: 1px solid var(--card-border); z-index: 99; }
  .menu-toggle { display: block; }
  .nav-search { display: none; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .community-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .search-bar-inner { flex-direction: column; align-items: stretch; }
  .search-hot-tags { display: none; }
  .hero-stats { gap: 18px; }
  .feature-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .video-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ===== 动画 ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.6s ease both; }
.fade-in-2 { animation: fadeInUp 0.6s 0.15s ease both; }
.fade-in-3 { animation: fadeInUp 0.6s 0.3s ease both; }

/* ===== 视频模态框 ===== */
.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.video-modal.open { display: flex; }
.modal-inner {
  position: relative;
  width: min(90vw, 900px);
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-inner video {
  width: 100%;
  aspect-ratio: 16/9;
  display: block;
}

/* ===== 标签组 ===== */
.tag-group { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.tag {
  background: rgba(57,255,20,0.08);
  border: 1px solid var(--neon-green-dim);
  color: var(--neon-green);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 10px;
}

/* ===== 分割线 ===== */
.divider {
  border: none;
  border-top: 1px solid var(--card-border);
  margin: 0;
}

/* ===== 数字统计 ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--card-border);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat-item {
  background: var(--card-bg);
  padding: 28px;
  text-align: center;
}
.stat-item .num {
  display: block;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--neon-green);
  text-shadow: 0 0 20px rgba(57,255,20,0.3);
  margin-bottom: 6px;
}
.stat-item .label {
  font-size: 0.82rem;
  color: var(--text-muted);
}