/* ===== 青柠视频 全站样式 ===== */
/* 原创配色：珊瑚粉 #FF6B8A | 蜜桃橙 #FFB4A2 | 薰衣草紫 #C9B1FF | 深空蓝 #1A1A2E | 暖白 #FFF8F6 */

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body { font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif; color:#333; background:#FFF8F6; line-height:1.7; }
a { color:#FF6B8A; text-decoration:none; transition:color .3s; }
a:hover { color:#e0527a; }
img { max-width:100%; height:auto; display:block; }
.container { max-width:1200px; margin:0 auto; padding:0 20px; }

/* ===== 顶部导航 ===== */
.p9tzjs { background:linear-gradient(135deg,#1A1A2E 0%,#2D2B55 100%); position:sticky; top:0; z-index:1000; box-shadow:0 2px 20px rgba(0,0,0,.3); }
.wprr2fw { display:flex; align-items:center; justify-content:space-between; padding:10px 20px; max-width:1200px; margin:0 auto; }
.frenk { display:flex; align-items:center; gap:10px; }
.frenk img { height:42px; width:auto; }
.frenk .lneffw4s { color:#fff; font-size:1.4rem; font-weight:700; letter-spacing:1px; }
.frenk .lneffw4s span { color:#FF6B8A; }

.l2znmcb { display:flex; align-items:center; gap:0; }
.l2znmcb a { color:#ddd; padding:12px 16px; font-size:.9rem; transition:all .3s; position:relative; }
.l2znmcb a:hover, .l2znmcb a.active { color:#FF6B8A; background:rgba(255,107,138,.1); }
.l2znmcb a::after { content:''; position:absolute; bottom:0; left:50%; width:0; height:2px; background:#FF6B8A; transition:all .3s; transform:translateX(-50%); }
.l2znmcb a:hover::after, .l2znmcb a.active::after { width:60%; }

.fk8s0pu { display:none; background:none; border:none; color:#fff; font-size:1.5rem; cursor:pointer; }

/* ===== 搜索栏 ===== */
.hzveeqc { background:linear-gradient(90deg,#FF6B8A,#FFB4A2); padding:12px 0; }
.hzveeqc .container { display:flex; align-items:center; justify-content:center; gap:10px; }
.hzveeqc input { width:420px; max-width:70%; padding:10px 20px; border:none; border-radius:25px; font-size:.95rem; outline:none; background:#fff; }
.hzveeqc button { padding:10px 28px; border:none; border-radius:25px; background:#1A1A2E; color:#fff; font-size:.95rem; cursor:pointer; transition:all .3s; }
.hzveeqc button:hover { background:#2D2B55; transform:scale(1.05); }

/* ===== Hero横幅 ===== */
.v7yhpq08 { position:relative; overflow:hidden; height:480px; }
.v7yhpq08 img { width:100%; height:100%; object-fit:cover; }
.l3w5bo { position:absolute; inset:0; background:linear-gradient(to bottom,rgba(26,26,46,.3),rgba(26,26,46,.8)); display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; padding:20px; }
.l3w5bo h1 { color:#fff; font-size:2.8rem; margin-bottom:12px; text-shadow:0 2px 10px rgba(0,0,0,.5); }
.l3w5bo h1 span { color:#FF6B8A; }
.l3w5bo p { color:#ddd; font-size:1.15rem; max-width:700px; }
.rl6rop { display:flex; gap:10px; margin-top:20px; flex-wrap:wrap; justify-content:center; }
.rl6rop a { background:rgba(255,107,138,.8); color:#fff; padding:6px 18px; border-radius:20px; font-size:.85rem; transition:all .3s; }
.rl6rop a:hover { background:#FF6B8A; transform:translateY(-2px); }

/* ===== 通用区块 ===== */
.section { padding:50px 0; }
.section-alt { background:#fff; }
.n3nzoljk { text-align:center; margin-bottom:35px; }
.n3nzoljk h2 { font-size:1.8rem; color:#1A1A2E; display:inline-block; position:relative; padding-bottom:10px; }
.n3nzoljk h2::after { content:''; position:absolute; bottom:0; left:50%; transform:translateX(-50%); width:60px; height:3px; background:linear-gradient(90deg,#FF6B8A,#FFB4A2); border-radius:2px; }
.n3nzoljk p { color:#888; margin-top:8px; font-size:.95rem; }

/* ===== 视频卡片网格 ===== */
.pi4wp { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.tc64xpl3 { background:#fff; border-radius:12px; overflow:hidden; box-shadow:0 4px 15px rgba(0,0,0,.08); transition:all .3s; cursor:pointer; position:relative; }
.tc64xpl3:hover { transform:translateY(-6px); box-shadow:0 8px 30px rgba(255,107,138,.2); }
.tc64xpl3 .sws32 { position:relative; padding-top:56.25%; overflow:hidden; background:#eee; }
.tc64xpl3 .sws32 img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.tc64xpl3:hover .sws32 img { transform:scale(1.08); }
.tc64xpl3 .yt59sxsv { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:50px; height:50px; background:rgba(255,107,138,.85); border-radius:50%; display:flex; align-items:center; justify-content:center; opacity:0; transition:opacity .3s; }
.tc64xpl3:hover .yt59sxsv { opacity:1; }
.yt59sxsv::after { content:''; border-left:18px solid #fff; border-top:11px solid transparent; border-bottom:11px solid transparent; margin-left:4px; }
.tc64xpl3 .a9zrd { padding:12px 15px; }
.tc64xpl3 .a9zrd h3 { font-size:.95rem; color:#1A1A2E; margin-bottom:6px; line-height:1.4; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.tc64xpl3 .zklok4j { display:flex; justify-content:space-between; color:#999; font-size:.8rem; }
.tc64xpl3 .zklok4j .abr29fjj::before { content:'▶ '; color:#FF6B8A; }
.tc64xpl3 .huu1gl03 { display:flex; gap:5px; margin-top:6px; flex-wrap:wrap; }
.tc64xpl3 .huu1gl03 span { background:#FFF0F3; color:#FF6B8A; padding:2px 8px; border-radius:10px; font-size:.72rem; }
.tc64xpl3 .a6iys { position:absolute; bottom:8px; right:8px; background:rgba(0,0,0,.7); color:#fff; padding:2px 8px; border-radius:4px; font-size:.75rem; }

/* ===== 专家展示 ===== */
.kfd2k9h3 { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.v9zgxc { background:#fff; border-radius:12px; padding:25px 20px; text-align:center; box-shadow:0 4px 15px rgba(0,0,0,.06); transition:all .3s; }
.v9zgxc:hover { transform:translateY(-4px); box-shadow:0 8px 25px rgba(255,107,138,.15); }
.v9zgxc .qzdf53 { width:80px; height:80px; border-radius:50%; margin:0 auto 12px; object-fit:cover; border:3px solid #FFB4A2; }
.v9zgxc h4 { color:#1A1A2E; font-size:1rem; margin-bottom:4px; }
.v9zgxc .role { color:#FF6B8A; font-size:.85rem; margin-bottom:8px; }
.v9zgxc p { color:#888; font-size:.82rem; line-height:1.5; }
.v9zgxc .sjebt3qi { display:flex; gap:8px; justify-content:center; margin-top:12px; }
.v9zgxc .sjebt3qi a { padding:5px 14px; border-radius:15px; font-size:.78rem; }
.g05j057l { background:#FF6B8A; color:#fff !important; }
.g05j057l:hover { background:#e0527a; }
.mpulxz { border:1px solid #FF6B8A; color:#FF6B8A !important; }
.mpulxz:hover { background:#FF6B8A; color:#fff !important; }

/* ===== FAQ ===== */
.udosfeae { max-width:800px; margin:0 auto; }
.sr362si4 { background:#fff; border-radius:10px; margin-bottom:12px; box-shadow:0 2px 10px rgba(0,0,0,.05); overflow:hidden; }
.sr362si4 .rzydvl { padding:16px 20px; cursor:pointer; display:flex; justify-content:space-between; align-items:center; font-weight:600; color:#1A1A2E; transition:background .3s; }
.sr362si4 .rzydvl:hover { background:#FFF0F3; }
.sr362si4 .rzydvl .xqgaw7g { transition:transform .3s; color:#FF6B8A; font-size:1.2rem; }
.sr362si4.open .rzydvl .xqgaw7g { transform:rotate(180deg); }
.sr362si4 .jrt8yhp { padding:0 20px; max-height:0; overflow:hidden; transition:all .3s; color:#666; font-size:.9rem; line-height:1.8; }
.sr362si4.open .jrt8yhp { padding:0 20px 16px; max-height:500px; }

/* ===== 用户评论 ===== */
.v50r1 { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.h6xbzd { background:#fff; border-radius:12px; padding:22px; box-shadow:0 4px 15px rgba(0,0,0,.06); position:relative; }
.h6xbzd::before { content:'\201C'; position:absolute; top:10px; left:15px; font-size:3rem; color:#FFB4A2; opacity:.4; font-family:serif; }
.h6xbzd .qig4u { color:#FFB800; font-size:.9rem; margin-bottom:8px; }
.h6xbzd p { color:#555; font-size:.9rem; line-height:1.7; margin-bottom:10px; padding-top:10px; }
.h6xbzd .yn57s { display:flex; align-items:center; gap:10px; }
.h6xbzd .yn57s img { width:36px; height:36px; border-radius:50%; }
.h6xbzd .yn57s .name { font-weight:600; color:#1A1A2E; font-size:.85rem; }
.h6xbzd .yn57s .date { color:#aaa; font-size:.75rem; }

/* ===== 合作品牌 ===== */
.ah75i { display:flex; flex-wrap:wrap; justify-content:center; gap:30px; align-items:center; padding:20px 0; }
.ah75i .j64xb { background:#fff; padding:15px 25px; border-radius:10px; box-shadow:0 2px 10px rgba(0,0,0,.05); font-size:1rem; color:#666; font-weight:600; transition:all .3s; }
.ah75i .j64xb:hover { color:#FF6B8A; box-shadow:0 4px 20px rgba(255,107,138,.15); }

/* ===== 联系我们 ===== */
.xluo4 { display:grid; grid-template-columns:repeat(3,1fr); gap:25px; }
.qgi7c4r { background:#fff; border-radius:12px; padding:25px; text-align:center; box-shadow:0 4px 15px rgba(0,0,0,.06); }
.qgi7c4r .v7xl5gkl { font-size:2rem; margin-bottom:10px; }
.qgi7c4r h4 { color:#1A1A2E; margin-bottom:8px; }
.qgi7c4r p { color:#888; font-size:.88rem; }

/* ===== 社交分享 ===== */
.q6zc0 { display:flex; justify-content:center; gap:15px; padding:20px 0; }
.q6zc0 a { display:inline-flex; align-items:center; gap:6px; padding:8px 20px; border-radius:20px; color:#fff; font-size:.85rem; transition:all .3s; }
.q6zc0 a:hover { transform:translateY(-2px); color:#fff; }
.geiky0 { background:#07C160; }
.z1dn61 { background:#E6162D; }
.h3vams { background:#000; }
.t09muth { background:#FB7299; }

/* ===== 页脚 ===== */
.cukepgyy { background:linear-gradient(135deg,#1A1A2E 0%,#16213E 100%); color:#aaa; padding:40px 0 20px; }
.qftklvi { display:grid; grid-template-columns:repeat(4,1fr); gap:30px; margin-bottom:30px; }
.utbp4 h4 { color:#fff; font-size:1rem; margin-bottom:15px; position:relative; padding-bottom:8px; }
.utbp4 h4::after { content:''; position:absolute; bottom:0; left:0; width:30px; height:2px; background:#FF6B8A; }
.utbp4 a { display:block; color:#aaa; font-size:.85rem; margin-bottom:8px; transition:color .3s; }
.utbp4 a:hover { color:#FF6B8A; }
.utbp4 p { font-size:.85rem; line-height:1.7; }
.utbp4 .vi5w7 { display:flex; gap:15px; margin-top:10px; }
.utbp4 .vi5w7 img { width:100px; height:100px; border-radius:8px; }
.m5p6jn { border-top:1px solid rgba(255,255,255,.1); padding-top:20px; text-align:center; font-size:.82rem; }
.m5p6jn a { color:#FF6B8A; }

/* ===== 面包屑 ===== */
.breadcrumb { padding:12px 0; font-size:.85rem; color:#888; }
.breadcrumb a { color:#FF6B8A; }
.breadcrumb span { margin:0 6px; }

/* ===== 内页视频播放 ===== */
.r8tza { background:#000; border-radius:12px; overflow:hidden; margin-bottom:25px; }
.r8tza video { width:100%; max-height:600px; }
.nx08w1 { padding:20px 0; }
.nx08w1 h1 { font-size:1.6rem; color:#1A1A2E; margin-bottom:10px; }
.nx08w1 .u91rchj { display:flex; gap:20px; color:#888; font-size:.88rem; margin-bottom:15px; flex-wrap:wrap; }
.nx08w1 .u91rchj span::before { margin-right:4px; }
.nx08w1 .iroii1 { color:#555; font-size:.92rem; line-height:1.8; background:#fff; padding:20px; border-radius:10px; }
.nx08w1 .l2xf5q { display:flex; gap:8px; margin-top:15px; flex-wrap:wrap; }
.nx08w1 .l2xf5q a { background:#FFF0F3; color:#FF6B8A; padding:4px 14px; border-radius:15px; font-size:.82rem; }

/* ===== 侧边推荐 ===== */
.w2kp9vo { display:grid; grid-template-columns:1fr 320px; gap:30px; }
.izud0co .ut8i8c4 { background:#fff; border-radius:12px; padding:18px; margin-bottom:20px; box-shadow:0 4px 15px rgba(0,0,0,.06); }
.izud0co .ut8i8c4 h4 { font-size:1rem; color:#1A1A2E; margin-bottom:12px; padding-bottom:8px; border-bottom:2px solid #FFF0F3; }
.ppu05 { display:flex; gap:10px; margin-bottom:12px; cursor:pointer; }
.ppu05 img { width:120px; height:68px; object-fit:cover; border-radius:6px; flex-shrink:0; }
.ppu05 .d0nc3 h5 { font-size:.82rem; color:#333; line-height:1.4; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.ppu05 .d0nc3 .sm { color:#999; font-size:.75rem; margin-top:4px; }

/* ===== How-To指南 ===== */
.a3w91rsk { max-width:800px; margin:0 auto; }
.i9zun { display:flex; gap:20px; margin-bottom:25px; align-items:flex-start; }
.i9zun .a80n7m { width:48px; height:48px; border-radius:50%; background:linear-gradient(135deg,#FF6B8A,#FFB4A2); color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.2rem; font-weight:700; flex-shrink:0; }
.i9zun .b1j5g5h h4 { color:#1A1A2E; margin-bottom:4px; }
.i9zun .b1j5g5h p { color:#666; font-size:.9rem; }

/* ===== 响应式 ===== */
@media(max-width:1024px){
  .pi4wp { grid-template-columns:repeat(3,1fr); }
  .kfd2k9h3 { grid-template-columns:repeat(2,1fr); }
  .qftklvi { grid-template-columns:repeat(2,1fr); }
  .w2kp9vo { grid-template-columns:1fr; }
}
@media(max-width:768px){
  .wprr2fw { flex-wrap:wrap; }
  .l2znmcb { display:none; flex-direction:column; width:100%; background:#1A1A2E; }
  .l2znmcb.show { display:flex; }
  .l2znmcb a { padding:12px 20px; border-bottom:1px solid rgba(255,255,255,.05); }
  .fk8s0pu { display:block; }
  .pi4wp { grid-template-columns:repeat(2,1fr); }
  .v50r1 { grid-template-columns:1fr; }
  .xluo4 { grid-template-columns:1fr; }
  .v7yhpq08 { height:320px; }
  .l3w5bo h1 { font-size:1.8rem; }
  .hzveeqc input { width:60%; }
  .qftklvi { grid-template-columns:1fr; }
  .kfd2k9h3 { grid-template-columns:1fr; }
}
@media(max-width:480px){
  .pi4wp { grid-template-columns:1fr; }
  .v7yhpq08 { height:260px; }
  .l3w5bo h1 { font-size:1.4rem; }
}

/* ===== 简介文本 ===== */
.jujmwf { max-width:900px; margin:0 auto; }
.jujmwf p { color:#555; font-size:.95rem; line-height:1.9; margin-bottom:16px; text-indent:2em; text-align:justify; }

/* ===== 友情链接 ===== */
.ufo2k a { color:#999; transition:color .3s; }
.ufo2k a:hover { color:#FF6B8A; }

/* ===== 动画 ===== */
.fade-in { opacity:0; transform:translateY(20px); transition:all .6s ease; animation:fadeInFallback 1s ease forwards; animation-delay:0.5s; }
.fade-in.visible { opacity:1; transform:translateY(0); animation:none; }
@keyframes fadeInFallback { to { opacity:1; transform:translateY(0); } }