/* 高清动漫 - 全站样式 snafgd.cn */
/* 原创设计：珊瑚橙+暖粉渐变主题，校园青春风格 */

:root {
  --primary: #ff6b4a;
  --primary-dark: #e85535;
  --secondary: #ff8fa0;
  --accent: #ffd166;
  --bg-dark: #1a1a2e;
  --bg-darker: #12121f;
  --bg-card: #222240;
  --text-light: #f0f0f5;
  --text-muted: #a8a8c0;
  --text-dark: #2d2d3a;
  --gradient-main: linear-gradient(135deg, #ff6b4a, #ff8fa0);
  --gradient-hero: linear-gradient(160deg, rgba(26,26,46,0.85), rgba(18,18,31,0.7));
  --shadow-card: 0 8px 32px rgba(0,0,0,0.25);
  --shadow-hover: 0 12px 40px rgba(255,107,74,0.3);
  --radius: 12px;
  --transition: all 0.3s cubic-bezier(0.23,1,0.32,1);
}

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

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

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

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--secondary); }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* 头部导航 */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(18,18,31,0.92);
  backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255,107,74,0.15);
  transition: var(--transition);
}

.zofehlo {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 12px 20px;
}

.a8qdw { display: flex; align-items: center; gap: 10px; }
.a8qdw img { width: 42px; height: 42px; border-radius: 8px; }
.a8qdw h1 { font-size: 1.3rem; background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-weight: 700; }

.main-nav { display: flex; gap: 24px; align-items: center; }
.main-nav a {
  color: var(--text-muted); font-size: 0.95rem; font-weight: 500;
  padding: 6px 0; position: relative;
}
.main-nav a:hover, .main-nav a.active { color: var(--text-light); }
.main-nav a::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
  background: var(--gradient-main); transition: width 0.3s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.8jp7n { display: none; background: none; border: none; color: var(--text-light); font-size: 1.5rem; cursor: pointer; }

/* 搜索框 */
.wk5pa0k8 {
  background: var(--bg-darker); padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-top: 66px;
}
.wk5pa0k8 .container { display: flex; justify-content: center; }
.8noyclq {
  display: flex; align-items: center; gap: 0;
  background: var(--bg-card); border-radius: 30px;
  border: 1px solid rgba(255,107,74,0.3);
  overflow: hidden; width: 100%; max-width: 560px;
  transition: var(--transition);
}
.8noyclq:focus-within { border-color: var(--primary); box-shadow: 0 0 20px rgba(255,107,74,0.15); }
.8noyclq input {
  flex: 1; background: transparent; border: none; outline: none;
  padding: 12px 20px; color: var(--text-light); font-size: 0.95rem;
}
.8noyclq input::placeholder { color: var(--text-muted); }
.8noyclq button {
  background: var(--gradient-main); border: none; color: #fff;
  padding: 12px 24px; font-size: 0.9rem; font-weight: 600;
  cursor: pointer; transition: var(--transition);
}
.8noyclq button:hover { opacity: 0.85; }

/* 英雄区 */
.hero {
  position: relative; min-height: 520px;
  display: flex; align-items: center; justify-content: center;
  text-align: center; overflow: hidden;
}
.zbazv9n {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  z-index: 0;
}
.zbazv9n::after {
  content: ''; position: absolute; inset: 0;
  background: var(--gradient-hero);
}
.pmf7i8 {
  position: relative; z-index: 2; padding: 80px 20px;
  max-width: 800px;
}
.pmf7i8 h2 {
  font-size: 2.8rem; font-weight: 800; margin-bottom: 16px;
  background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.pmf7i8 p { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 28px; line-height: 1.8; }
.o6ov7fnk { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* 按钮 */
.btn {
  display: inline-block; padding: 12px 28px; border-radius: 30px;
  font-size: 0.95rem; font-weight: 600; cursor: pointer;
  border: none; transition: var(--transition);
}
.btn-primary { background: var(--gradient-main); color: #fff; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); color: #fff; }
.btn-secondary {
  background: transparent; color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

/* 通用板块 */
.section { padding: 70px 0; }
.section-title {
  text-align: center; margin-bottom: 48px;
}
.section-title h2 {
  font-size: 2rem; font-weight: 700; margin-bottom: 12px;
  color: var(--text-light);
}
.section-title h2 span { color: var(--primary); }
.section-title p { color: var(--text-muted); font-size: 1rem; max-width: 600px; margin: 0 auto; }

/* 视频卡片网格 */
.video-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.video-card {
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.05);
}
.video-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); border-color: rgba(255,107,74,0.3); }
.24xts {
  position: relative; padding-top: 56.25%; overflow: hidden;
  background: var(--bg-darker);
}
.24xts video, .24xts img {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;
}
.p0jcmpmg {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%) scale(0.8);
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(255,107,74,0.9); display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition);
}
.p0jcmpmg::after {
  content: ''; width: 0; height: 0;
  border-style: solid; border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent #fff;
  margin-left: 4px;
}
.video-card:hover .p0jcmpmg { opacity: 1; transform: translate(-50%,-50%) scale(1); }
.j2z4wde { padding: 16px; }
.video-title { font-size: 0.95rem; font-weight: 600; margin-bottom: 8px; color: var(--text-light); line-height: 1.4; }
.nnl59zmg { display: flex; gap: 12px; font-size: 0.8rem; color: var(--text-muted); }
.y0opovq {
  display: inline-block; background: rgba(255,107,74,0.15); color: var(--primary);
  padding: 3px 10px; border-radius: 12px; font-size: 0.75rem; margin-top: 8px;
}

/* 特色模块 */
.276s2 {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  align-items: center; margin-bottom: 60px;
}
.276s2.reverse { direction: rtl; }
.276s2.reverse > * { direction: ltr; }
.acx6it5 h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 14px; color: var(--text-light); }
.acx6it5 p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.8; }
.0h1bdo9 { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); }
.0h1bdo9 img { width: 100%; transition: transform 0.5s ease; }
.0h1bdo9:hover img { transform: scale(1.03); }

/* 专家卡片 */
.jcaly { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.es40t {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px;
  text-align: center; border: 1px solid rgba(255,255,255,0.05);
  transition: var(--transition);
}
.es40t:hover { border-color: rgba(255,107,74,0.3); transform: translateY(-4px); }
.jtitvw {
  width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 16px;
  background: var(--gradient-main); display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: #fff;
}
.es40t h4 { font-size: 1.1rem; margin-bottom: 6px; }
.es40t .role { color: var(--primary); font-size: 0.85rem; margin-bottom: 10px; }
.es40t p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.6; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--bg-card); border-radius: var(--radius); margin-bottom: 12px;
  border: 1px solid rgba(255,255,255,0.05); overflow: hidden;
}
.faq-question {
  padding: 18px 24px; cursor: pointer; display: flex;
  justify-content: space-between; align-items: center;
  font-weight: 600; font-size: 0.95rem; transition: var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-question .icon { font-size: 1.2rem; transition: transform 0.3s ease; }
.faq-item.active .faq-question .icon { transform: rotate(45deg); }
.faq-answer { padding: 0 24px; max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.faq-item.active .faq-answer { max-height: 300px; padding: 0 24px 18px; }
.faq-answer p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* 用户评论 */
.k5o832is { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.tlhu9ko {
  background: var(--bg-card); border-radius: var(--radius); padding: 24px;
  border: 1px solid rgba(255,255,255,0.05);
}
.a3naw7 { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.t74jpt31 {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gradient-main); display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 1rem;
}
.j4p0e84 { font-weight: 600; font-size: 0.9rem; }
.h7o2zr { font-size: 0.75rem; color: var(--text-muted); }
.x921tl0 { color: var(--accent); margin-bottom: 8px; font-size: 0.9rem; }
.1fhum { color: var(--text-muted); font-size: 0.88rem; line-height: 1.7; }

/* 合作品牌墙 */
.914fpf { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; align-items: center; padding: 30px 0; }
.914fpf .a34mvsi8 {
  background: var(--bg-card); padding: 16px 28px; border-radius: 8px;
  font-weight: 600; color: var(--text-muted); font-size: 0.95rem;
  border: 1px solid rgba(255,255,255,0.05); transition: var(--transition);
}
.914fpf .a34mvsi8:hover { color: var(--primary); border-color: rgba(255,107,74,0.3); }

/* 页脚 */
.site-footer {
  background: var(--bg-darker); padding: 50px 0 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.eeyhs04 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; margin-bottom: 30px; }
.03e880 h4 { font-size: 1rem; margin-bottom: 14px; color: var(--text-light); }
.03e880 p, .03e880 a { color: var(--text-muted); font-size: 0.85rem; display: block; margin-bottom: 8px; }
.03e880 a:hover { color: var(--primary); }
.kbpphea { display: flex; gap: 16px; margin-top: 12px; }
.kbpphea .mxker {
  width: 90px; height: 90px; background: #fff; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; color: #333; text-align: center; padding: 4px;
}
.n5fr5 {
  text-align: center; padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: var(--text-muted); font-size: 0.8rem;
}

/* 社交分享 */
.o1osn56l { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }
.uvsmocx {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 20px; font-size: 0.8rem;
  background: var(--bg-card); color: var(--text-muted); border: 1px solid rgba(255,255,255,0.08);
  cursor: pointer; transition: var(--transition);
}
.uvsmocx:hover { color: var(--primary); border-color: rgba(255,107,74,0.3); }

/* 面包屑 */
.breadcrumb { padding: 16px 0; font-size: 0.85rem; color: var(--text-muted); }
.breadcrumb a { color: var(--primary); }
.breadcrumb span { margin: 0 8px; }

/* 内页通用 */
.page-hero {
  padding: 100px 0 50px; text-align: center;
  background: linear-gradient(180deg, var(--bg-darker), var(--bg-dark));
}
.page-hero h2 { font-size: 2.2rem; font-weight: 700; margin-bottom: 12px; }
.page-hero p { color: var(--text-muted); font-size: 1rem; }

/* 联系信息 */
.efipfre { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.rt14br2 {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px;
  border: 1px solid rgba(255,255,255,0.05);
}
.rt14br2 h4 { font-size: 1.1rem; margin-bottom: 12px; color: var(--primary); }
.rt14br2 p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 8px; }

/* 响应式 */
@media (max-width: 768px) {
  .main-nav { display: none; position: absolute; top: 66px; left: 0; right: 0; background: var(--bg-darker); flex-direction: column; padding: 20px; gap: 16px; }
  .main-nav.active { display: flex; }
  .8jp7n { display: block; }
  .pmf7i8 h2 { font-size: 1.8rem; }
  .hero { min-height: 400px; }
  .276s2 { grid-template-columns: 1fr; gap: 24px; }
  .276s2.reverse { direction: ltr; }
  .video-grid { grid-template-columns: 1fr; }
  .jcaly { grid-template-columns: 1fr; }
  .k5o832is { grid-template-columns: 1fr; }
  .eeyhs04 { grid-template-columns: 1fr; }
  .section { padding: 40px 0; }
  .section-title h2 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .pmf7i8 h2 { font-size: 1.5rem; }
  .btn { padding: 10px 20px; font-size: 0.85rem; }
  .8noyclq { max-width: 100%; }
}

/* 懒加载占位 */
.uy3pqoxc {
  background: var(--bg-card); animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* 动画入场 */
.lxwn2 { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.lxwn2.visible { opacity: 1; transform: translateY(0); }