/* ===========================
   小小绘 - 主样式文件
   原创配色：深紫 #1A0533 / 电紫 #7C3AED / 霓虹蓝 #3B82F6 / 粉金 #F59E0B
   =========================== */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
  background: #0D0120;
  color: #E2D9F3;
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: #A78BFA; text-decoration: none; transition: color .25s; }
a:hover { color: #F59E0B; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ---- CSS Variables ---- */
:root {
  --primary: #7C3AED;
  --primary-light: #A78BFA;
  --accent: #F59E0B;
  --accent2: #EC4899;
  --blue: #3B82F6;
  --dark: #0D0120;
  --dark2: #1A0533;
  --dark3: #2D1B69;
  --text: #E2D9F3;
  --text-muted: #9CA3AF;
  --border: rgba(124,58,237,0.3);
  --card-bg: rgba(29,7,60,0.85);
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 8px 32px rgba(124,58,237,0.25);
  --glow: 0 0 20px rgba(124,58,237,0.5);
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ---- Container ---- */
.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }

/* ---- Section Titles ---- */
.section-title {
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #A78BFA, #F59E0B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-sub {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 48px;
  font-size: .95rem;
}

/* ---- Header ---- */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(13,1,32,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-wrap img {
  height: 44px;
  width: auto;
}
.logo-text {
  font-size: 1.4rem;
  font-weight: 900;
  background: linear-gradient(135deg, #A78BFA, #3B82F6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  padding: 7px 14px;
  border-radius: 20px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
  transition: all .25s;
}
.main-nav a:hover, .main-nav a.active {
  background: var(--primary);
  color: #fff;
}
.header-search {
  display: flex;
  align-items: center;
  background: rgba(124,58,237,0.15);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 6px 14px;
  gap: 8px;
  min-width: 200px;
}
.header-search input {
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: .88rem;
  width: 140px;
}
.header-search input::placeholder { color: var(--text-muted); }
.header-search button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary-light);
  font-size: 1rem;
  padding: 0;
  line-height: 1;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .3s;
}

/* ---- Hero Banner ---- */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.m08ng24 {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/hero-banner.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.55);
  z-index: 0;
}
.wjzdxfze {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,1,32,0.7) 0%, rgba(124,58,237,0.15) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}
.pkp8kt2 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(124,58,237,0.3);
  border: 1px solid var(--primary);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: .8rem;
  color: var(--primary-light);
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 18px;
  color: #fff;
}
.hero h1 span {
  background: linear-gradient(135deg, #A78BFA, #F59E0B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.05rem;
  color: rgba(226,217,243,0.85);
  margin-bottom: 32px;
  max-width: 520px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #7C3AED, #3B82F6);
  color: #fff;
  padding: 13px 28px;
  border-radius: 28px;
  font-weight: 700;
  font-size: .95rem;
  border: none;
  cursor: pointer;
  transition: all .3s;
  box-shadow: var(--shadow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(124,58,237,0.5);
  color: #fff;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  padding: 12px 26px;
  border-radius: 28px;
  font-weight: 700;
  font-size: .95rem;
  border: 1.5px solid rgba(226,217,243,0.4);
  cursor: pointer;
  transition: all .3s;
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  background: rgba(124,58,237,0.1);
}
.pdfmvvog {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.zwt51j { text-align: center; }
.zwt51j strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--accent);
}
.zwt51j span { font-size: .8rem; color: var(--text-muted); }

/* ---- Search Bar (below nav) ---- */
.search-bar-section {
  background: var(--dark2);
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.search-bar-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 700px;
  margin: 0 auto;
}
.search-bar-inner input {
  flex: 1;
  background: rgba(124,58,237,0.12);
  border: 1.5px solid var(--border);
  border-radius: 28px;
  padding: 11px 22px;
  color: var(--text);
  font-size: .95rem;
  outline: none;
  transition: border-color .25s;
}
.search-bar-inner input:focus { border-color: var(--primary); }
.search-bar-inner input::placeholder { color: var(--text-muted); }
.search-bar-inner button {
  background: linear-gradient(135deg, #7C3AED, #3B82F6);
  color: #fff;
  border: none;
  border-radius: 28px;
  padding: 11px 28px;
  font-weight: 700;
  cursor: pointer;
  font-size: .95rem;
  transition: opacity .25s;
}
.search-bar-inner button:hover { opacity: .85; }

/* ---- Video Cards ---- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.video-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all .3s;
  position: relative;
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--primary);
}
.video-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  cursor: pointer;
}
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.video-card:hover .video-thumb img { transform: scale(1.06); }
/* play-btn 显示/隐藏由 JS 控制（mouseenter/mouseleave），CSS不控制hover显示 */
.play-btn {
  position: absolute;
  inset: 0;
  display: none; /* 默认隐藏，JS控制 */
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  opacity: 0;
  transition: opacity .3s;
  cursor: pointer;
}
.play-icon {
  width: 56px;
  height: 56px;
  background: rgba(124,58,237,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  border: 2px solid rgba(255,255,255,0.3);
}
.play-icon svg { width: 22px; height: 22px; fill: #fff; margin-left: 3px; }
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: .75rem;
  padding: 2px 7px;
  border-radius: 4px;
}
.video-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--primary);
  color: #fff;
  font-size: .72rem;
  padding: 3px 9px;
  border-radius: 12px;
  font-weight: 600;
}
.video-info { padding: 14px 16px; }
.video-info h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .78rem;
  color: var(--text-muted);
}
.video-meta span { display: flex; align-items: center; gap: 4px; }

/* ---- Feature Cards ---- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: all .3s;
}
.feature-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}
.feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(124,58,237,0.3), rgba(59,130,246,0.3));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.8rem;
}
.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.feature-card p { font-size: .88rem; color: var(--text-muted); line-height: 1.6; }

/* ---- Expert Cards ---- */
.expert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}
.expert-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .3s;
}
.expert-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}
.expert-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.expert-body { padding: 20px; }
.expert-role {
  display: inline-block;
  background: rgba(124,58,237,0.2);
  color: var(--primary-light);
  font-size: .78rem;
  padding: 3px 10px;
  border-radius: 12px;
  margin-bottom: 10px;
  border: 1px solid rgba(124,58,237,0.4);
}
.expert-body h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 8px; }
.expert-body p { font-size: .88rem; color: var(--text-muted); margin-bottom: 14px; }
.expert-works { font-size: .82rem; color: var(--accent); margin-bottom: 16px; }
.expert-btns { display: flex; gap: 10px; }
.btn-sm {
  padding: 7px 16px;
  border-radius: 20px;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .25s;
}
.btn-sm-primary {
  background: var(--primary);
  color: #fff;
  border: none;
}
.btn-sm-primary:hover { background: #6D28D9; color: #fff; }
.btn-sm-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-sm-outline:hover { border-color: var(--primary); color: var(--primary-light); }

/* ---- AI Section ---- */
.ai-section {
  background: linear-gradient(135deg, rgba(29,7,60,0.9), rgba(13,1,32,0.95));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.ai-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.ai-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.ai-img img { width: 100%; }
.ai-content h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text);
}
.ai-content h2 span {
  background: linear-gradient(135deg, #A78BFA, #3B82F6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ai-content p { color: var(--text-muted); margin-bottom: 24px; line-height: 1.8; }
.ai-features { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.ai-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.ai-feature-icon {
  width: 36px;
  height: 36px;
  background: rgba(124,58,237,0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  border: 1px solid var(--border);
}
.ai-feature-text strong { display: block; font-size: .9rem; color: var(--text); margin-bottom: 3px; }
.ai-feature-text span { font-size: .82rem; color: var(--text-muted); }

/* ---- Community Section ---- */
.community-section {
  position: relative;
  overflow: hidden;
}
.community-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/community-bg.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.2) saturate(1.5);
  z-index: 0;
}
.community-content { position: relative; z-index: 1; }
.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.community-card {
  background: rgba(29,7,60,0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: all .3s;
}
.community-card:hover {
  border-color: var(--accent2);
  transform: translateY(-4px);
}
.community-card .icon { font-size: 2rem; margin-bottom: 12px; }
.community-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.community-card p { font-size: .82rem; color: var(--text-muted); }

/* ---- Partners ---- */
.w0i0ohs {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
}
.hkj2y {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 24px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: all .25s;
}
.hkj2y:hover {
  border-color: var(--primary);
  color: var(--primary-light);
}

/* ---- Reviews ---- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.review-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all .3s;
}
.review-card:hover { border-color: var(--primary); }
.review-stars { color: var(--accent); font-size: 1rem; margin-bottom: 12px; }
.review-text {
  font-size: .9rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 16px;
  font-style: italic;
}
.review-user { display: flex; align-items: center; gap: 10px; }
.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.review-user-info strong { display: block; font-size: .88rem; }
.review-user-info span { font-size: .78rem; color: var(--text-muted); }

/* ---- FAQ ---- */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-q {
  padding: 18px 22px;
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: color .25s;
}
.faq-q:hover { color: var(--primary-light); }
.faq-q .arrow {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(124,58,237,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  flex-shrink: 0;
  transition: transform .3s;
}
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }
.faq-a {
  display: none;
  padding: 0 22px 18px;
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--border);
}
.faq-item.open .faq-a { display: block; }

/* ---- How To Join ---- */
.howto-steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
  position: relative;
}
.howto-step {
  text-align: center;
  padding: 24px 16px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.step-num {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  color: #fff;
  margin: 0 auto 14px;
}
.howto-step h4 { font-size: .95rem; font-weight: 700; margin-bottom: 8px; }
.howto-step p { font-size: .82rem; color: var(--text-muted); }

/* ---- Contact / QR ---- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.contact-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
}
.contact-card .qr-img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 8px;
  margin: 0 auto 16px;
  border: 2px solid var(--border);
}
.contact-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.contact-card p { font-size: .85rem; color: var(--text-muted); }
.contact-info-list { display: flex; flex-direction: column; gap: 12px; text-align: left; }
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(124,58,237,0.08);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.contact-info-item .ci-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-info-item strong { display: block; font-size: .88rem; margin-bottom: 3px; }
.contact-info-item span { font-size: .82rem; color: var(--text-muted); }

/* ---- Share Buttons ---- */
.share-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 20px;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .25s;
  color: #fff;
}
.share-wechat { background: #07C160; }
.share-weibo { background: #E6162D; }
.share-douyin { background: #010101; border: 1px solid #555; }
.share-bilibili { background: #00A1D6; }
.share-btn:hover { opacity: .85; transform: translateY(-2px); color: #fff; }

/* ---- Breadcrumb ---- */
.breadcrumb {
  padding: 14px 0;
  font-size: .85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb .sep { color: rgba(255,255,255,0.2); }
.breadcrumb .current { color: var(--primary-light); }

/* ---- Tags ---- */
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 14px;
  font-size: .78rem;
  font-weight: 600;
  background: rgba(124,58,237,0.15);
  color: var(--primary-light);
  border: 1px solid rgba(124,58,237,0.3);
  cursor: pointer;
  transition: all .25s;
}
.tag:hover, .tag.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ---- Page Banner ---- */
.page-banner {
  background: linear-gradient(135deg, var(--dark2), var(--dark3));
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--border);
}
.page-banner h1 {
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 10px;
}
.page-banner h1 span {
  background: linear-gradient(135deg, #A78BFA, #F59E0B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-banner p { color: var(--text-muted); font-size: .95rem; }

/* ---- Skill Cards ---- */
.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.skill-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .3s;
}
.skill-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(245,158,11,0.2);
}
.skill-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.skill-body { padding: 16px; }
.skill-body h3 { font-size: .95rem; font-weight: 700; margin-bottom: 6px; }
.skill-body p { font-size: .82rem; color: var(--text-muted); }

/* ---- Footer ---- */
#site-footer {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .logo-wrap { margin-bottom: 16px; }
.footer-brand p { font-size: .88rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.footer-qr-row { display: flex; gap: 20px; }
.footer-qr-item { text-align: center; }
.footer-qr-item img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 6px;
}
.footer-qr-item span { font-size: .75rem; color: var(--text-muted); }
.footer-col h4 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text);
  position: relative;
  padding-bottom: 10px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: .88rem;
  color: var(--text-muted);
  transition: color .25s;
}
.footer-col ul li a:hover { color: var(--primary-light); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .82rem; color: var(--text-muted); }
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--primary-light); }
.update-time { font-size: .8rem; color: var(--text-muted); }

/* ---- Pagination ---- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.page-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  transition: all .25s;
}
.page-btn:hover, .page-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ---- Tabs ---- */
.tabs { display: flex; gap: 4px; margin-bottom: 32px; flex-wrap: wrap; }
.tab-btn {
  padding: 9px 20px;
  border-radius: 20px;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  transition: all .25s;
}
.tab-btn:hover, .tab-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ---- Stat Bar ---- */
.bxk9rzb {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 60px;
}
.p6fd9 {
  background: var(--card-bg);
  padding: 28px 20px;
  text-align: center;
}
.p6fd9 strong {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, #A78BFA, #F59E0B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}
.p6fd9 span { font-size: .85rem; color: var(--text-muted); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .ai-inner { grid-template-columns: 1fr; gap: 36px; }
  .bxk9rzb { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open { display: flex; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--dark2); border-bottom: 1px solid var(--border); padding: 16px 20px; gap: 4px; z-index: 999; }
  .hamburger { display: flex; }
  .hero { min-height: 480px; }
  .hero h1 { font-size: 1.8rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .bxk9rzb { grid-template-columns: 1fr 1fr; }
  .video-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .section { padding: 48px 0; }
  .section-title { font-size: 1.6rem; }
}
@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .bxk9rzb { grid-template-columns: 1fr; }
  .header-search { display: none; }
  .footer-qr-row { justify-content: center; }
}

/* ---- Animations ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp .6s ease forwards; }

/* ---- Lazy Load Placeholder ---- */
img[data-src] { opacity: 0; transition: opacity .4s; }
img.loaded { opacity: 1; }

/* ---- Highlight ---- */
.highlight { color: var(--accent); font-weight: 700; }
.highlight-purple { color: var(--primary-light); font-weight: 700; }

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

/* ---- Notice Bar ---- */
.9z830m {
  background: linear-gradient(90deg, rgba(124,58,237,0.2), rgba(59,130,246,0.2));
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
  font-size: .82rem;
  color: var(--text-muted);
  overflow: hidden;
}
.zz4m7y {
  display: flex;
  align-items: center;
  gap: 12px;
}
.umpay9 {
  background: var(--primary);
  color: #fff;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: .75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.wvd7er2 {
  white-space: nowrap;
  animation: scrollText 30s linear infinite;
}
@keyframes scrollText {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---- Footer Logo Bar（底部品牌展示区，EEAT信任信号） ---- */
.footer-logo-bar {
  background: linear-gradient(90deg, rgba(124,58,237,0.15), rgba(59,130,246,0.1));
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  margin-bottom: 0;
}
.footer-logo-bar .container {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-slogan {
  font-size: .85rem;
  color: var(--text-muted);
  margin: 0;
}

/* ---- Footer Trust Badges（EEAT可信赖性） ---- */
.footer-trust-badges {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 12px 0 16px;
}
.trust-badge {
  font-size: .78rem;
  color: #6EE7B7;
  background: rgba(110,231,183,0.08);
  border: 1px solid rgba(110,231,183,0.2);
  border-radius: 6px;
  padding: 4px 10px;
  display: inline-block;
}

/* ---- Footer h5 ---- */
.footer-col h5, .footer-brand h5 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text);
  position: relative;
  padding-bottom: 10px;
}
.footer-col h5::after, .footer-brand h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

/* ---- Footer Social Row ---- */
.footer-social-row {
  text-align: center;
  margin-bottom: 32px;
}
.footer-social-tip {
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

/* ---- Footer Bottom Links ---- */
.footer-bottom-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.footer-bottom-links a {
  font-size: .82rem;
  color: var(--text-muted);
  transition: color .25s;
}
.footer-bottom-links a:hover { color: var(--primary-light); }
.footer-copyright {
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

/* ---- Tabs Wrapper（精选动漫页） ---- */
.tabs-wrapper .tab-btns {
  display: flex;
  gap: 4px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

/* ---- Video Author & Date ---- */
.video-author {
  font-size: .78rem;
  color: var(--primary-light);
}
.video-date {
  font-size: .78rem;
  color: var(--text-muted);
}

/* ---- Play-btn visible state（JS控制） ---- */
.play-btn.visible {
  display: flex;
  opacity: 1;
}

/* ---- Privacy/Terms pages ---- */
.privacy-section {
  padding: 60px 0;
}
.privacy-section h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 32px 0 12px;
  color: var(--primary-light);
}
.privacy-section p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 14px;
}