/* ============================================
   小蓝视频 - 原创样式表
   品牌色系：深夜蓝黑 + 樱花红
   ============================================ */

/* === 基础重置 === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;color:#EAEAEA;background:#0D0D1A;line-height:1.7;overflow-x:hidden}
a{color:#E94560;text-decoration:none;transition:color .3s}
a:hover{color:#FF6B81}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:#fff}

/* === 容器 === */
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.xkg1p3tf{padding:60px 0}
.xkg1p3tf:nth-child(even){background:rgba(15,52,96,0.15)}

/* === 头部导航 === */
.c0tje{background:rgba(13,13,26,0.96);position:sticky;top:0;z-index:1000;border-bottom:1px solid rgba(233,69,96,0.2);backdrop-filter:blur(12px)}
.cnm0z{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;max-width:1200px;margin:0 auto}
.qo632h4{display:flex;align-items:center;gap:10px}
.qo632h4 img{height:42px;width:auto}
.wt2io8{font-size:1.4rem;font-weight:800;background:linear-gradient(135deg,#E94560,#0F3460);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.zi6nvc3{display:flex;align-items:center;gap:0}
.zi6nvc3 a{padding:10px 16px;font-size:.95rem;color:#ccc;transition:all .3s;border-radius:6px}
.zi6nvc3 a:hover,.zi6nvc3 a.active{color:#fff;background:rgba(233,69,96,0.15)}
.gbjp9jl{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* === 搜索框 === */
.b8drx0{background:rgba(22,33,62,0.6);padding:14px 0;border-bottom:1px solid rgba(233,69,96,0.1)}
.b8drx0 .container{display:flex;justify-content:center}
.ahwy6697{display:flex;max-width:560px;width:100%;border-radius:25px;overflow:hidden;border:2px solid rgba(233,69,96,0.3);transition:border-color .3s}
.ahwy6697:focus-within{border-color:#E94560}
.ahwy6697 input{flex:1;padding:10px 20px;background:rgba(13,13,26,0.8);border:none;color:#eee;font-size:.95rem;outline:none}
.ahwy6697 input::placeholder{color:#666}
.ahwy6697 button{padding:10px 24px;background:linear-gradient(135deg,#E94560,#c0392b);border:none;color:#fff;font-size:.95rem;cursor:pointer;transition:opacity .3s}
.ahwy6697 button:hover{opacity:.85}

/* === Hero横幅 === */
.l7qjr{position:relative;overflow:hidden;min-height:420px;display:flex;align-items:center}
.wj4e8slz{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(0.5)}
.nb80dozy{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,13,26,0.3) 0%,rgba(13,13,26,0.85) 100%)}
.lxl9c2{position:relative;z-index:2;text-align:center;padding:60px 20px}
.lxl9c2 h1{font-size:2.6rem;margin-bottom:16px;text-shadow:0 2px 20px rgba(233,69,96,0.4)}
.lxl9c2 h1 span{color:#E94560}
.lxl9c2 p{font-size:1.15rem;color:#bbb;max-width:700px;margin:0 auto 24px}
.e2ivp5{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:16px}
.e2ivp5 span{padding:6px 16px;background:rgba(233,69,96,0.15);border:1px solid rgba(233,69,96,0.3);border-radius:20px;font-size:.85rem;color:#E94560}

/* === 区块标题 === */
.j2uhpn4{text-align:center;margin-bottom:40px}
.j2uhpn4 h2{font-size:1.9rem;margin-bottom:8px;position:relative;display:inline-block}
.j2uhpn4 h2::after{content:'';display:block;width:60px;height:3px;background:linear-gradient(90deg,#E94560,#0F3460);margin:10px auto 0;border-radius:2px}
.j2uhpn4 p{color:#888;font-size:.95rem;margin-top:8px}

/* === 动漫视频卡片 === */
.tvqzn0c9{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.wnfdxcc{background:rgba(22,33,62,0.85);border-radius:12px;overflow:hidden;transition:transform .3s,box-shadow .3s;border:1px solid rgba(233,69,96,0.1)}
.wnfdxcc:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(233,69,96,0.15)}
.b7tmfklq{position:relative;padding-top:133%;overflow:hidden}
.b7tmfklq img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.wnfdxcc:hover .b7tmfklq img{transform:scale(1.05)}
.dioyh{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.4);opacity:0;transition:opacity .3s}
.wnfdxcc:hover .dioyh{opacity:1}
.dioyh span{width:56px;height:56px;background:rgba(233,69,96,0.9);border-radius:50%;display:flex;align-items:center;justify-content:center}
.dioyh span::after{content:'';display:block;width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:4px}
.tap5adc{padding:16px}
.tap5adc h3{font-size:1rem;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.c2d97196{display:flex;gap:12px;font-size:.8rem;color:#777}
.c2d97196 span{display:flex;align-items:center;gap:4px}
.keqpk33{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.keqpk33 span{padding:2px 10px;background:rgba(233,69,96,0.1);border-radius:10px;font-size:.75rem;color:#E94560}

/* === 分类标签栏 === */
.qroseq3{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:30px}
.qroseq3 a{padding:8px 20px;border-radius:20px;font-size:.9rem;color:#aaa;border:1px solid rgba(255,255,255,0.1);transition:all .3s}
.qroseq3 a:hover,.qroseq3 a.active{color:#fff;background:rgba(233,69,96,0.2);border-color:#E94560}

/* === 专家卡片 === */
.qmk9n{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.x7tzq{background:rgba(22,33,62,0.85);border-radius:12px;padding:24px;text-align:center;border:1px solid rgba(233,69,96,0.1);transition:transform .3s}
.x7tzq:hover{transform:translateY(-4px)}
.htxy4e9{width:100px;height:100px;border-radius:50%;margin:0 auto 16px;overflow:hidden;border:3px solid rgba(233,69,96,0.3)}
.htxy4e9 img{width:100%;height:100%;object-fit:cover}
.x7tzq h4{font-size:1.05rem;margin-bottom:4px}
.x7tzq .role{color:#E94560;font-size:.85rem;margin-bottom:10px}
.x7tzq p{font-size:.85rem;color:#999;margin-bottom:14px}
.r7wl7mh{display:flex;gap:8px;justify-content:center}
.axlly8b{padding:6px 16px;border-radius:18px;font-size:.8rem;border:1px solid rgba(233,69,96,0.4);color:#E94560;transition:all .3s;background:transparent;cursor:pointer}
.axlly8b:hover{background:#E94560;color:#fff}

/* === FAQ === */
.uie4wnpb{max-width:800px;margin:0 auto}
.l2yi59x{background:rgba(22,33,62,0.6);border-radius:10px;margin-bottom:12px;border:1px solid rgba(233,69,96,0.1);overflow:hidden}
.bob9zi{padding:16px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:.95rem;transition:background .3s}
.bob9zi:hover{background:rgba(233,69,96,0.08)}
.bob9zi::after{content:'+';font-size:1.3rem;color:#E94560;transition:transform .3s}
.l2yi59x.open .bob9zi::after{transform:rotate(45deg)}
.gi469o{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;padding:0 20px;color:#aaa;font-size:.9rem;line-height:1.8}
.l2yi59x.open .gi469o{max-height:300px;padding:0 20px 16px}

/* === 用户评论 === */
.xvw0o{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.scgrcwqf{background:rgba(22,33,62,0.7);border-radius:12px;padding:24px;border:1px solid rgba(233,69,96,0.1)}
.lml2wt9{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.growm{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#E94560,#0F3460);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem}
.opagl{font-weight:600;font-size:.95rem}
.rtdp0y{font-size:.8rem;color:#666}
.n9wyrx{color:#E94560;margin-bottom:8px;font-size:.9rem}
.z8fxy{font-size:.9rem;color:#bbb;line-height:1.7}

/* === 合作品牌 === */
.jpkgo7w{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.jpkgo7w .sadbiw9d{padding:16px 28px;background:rgba(22,33,62,0.5);border-radius:10px;border:1px solid rgba(255,255,255,0.08);font-size:1rem;color:#888;transition:all .3s;font-weight:600}
.jpkgo7w .sadbiw9d:hover{border-color:#E94560;color:#E94560}

/* === 联系信息 === */
.puw3d{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.a2gj4{background:rgba(22,33,62,0.7);border-radius:12px;padding:30px;border:1px solid rgba(233,69,96,0.1)}
.a2gj4 h4{font-size:1.1rem;margin-bottom:16px;color:#E94560}
.oeguuxw{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:.9rem;color:#bbb}
.oeguuxw strong{color:#ddd;min-width:70px}

/* === 页脚 === */
.z0k9br{background:rgba(10,10,20,0.95);border-top:1px solid rgba(233,69,96,0.15);padding:40px 0 20px}
.y6yfi{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:30px}
.i9ohzl h5{font-size:1rem;margin-bottom:16px;color:#E94560}
.i9ohzl a{display:block;padding:4px 0;font-size:.85rem;color:#888;transition:color .3s}
.i9ohzl a:hover{color:#E94560}
.i9ohzl p{font-size:.85rem;color:#777;line-height:1.7}
.py21u{display:flex;gap:20px;margin-top:12px}
.py21u img{width:100px;height:100px;border-radius:8px;border:1px solid rgba(233,69,96,0.2)}
.nxj1ct{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,0.06);font-size:.8rem;color:#555}
.nxj1ct a{color:#777}

/* === 社交分享 === */
.nm6kn0mf{display:flex;justify-content:center;gap:16px;padding:20px 0}
.mpmu51s{padding:8px 20px;border-radius:20px;font-size:.85rem;border:1px solid rgba(255,255,255,0.15);color:#aaa;transition:all .3s;cursor:pointer;background:transparent}
.mpmu51s:hover{border-color:#E94560;color:#E94560}

/* === 面包屑 === */
.xchjlhux{padding:12px 0;font-size:.85rem;color:#666}
.xchjlhux a{color:#888}
.xchjlhux a:hover{color:#E94560}
.xchjlhux span{margin:0 6px;color:#444}

/* === 通用按钮 === */
.u4im9l{display:inline-block;padding:12px 32px;background:linear-gradient(135deg,#E94560,#c0392b);color:#fff;border-radius:25px;font-size:.95rem;transition:all .3s;border:none;cursor:pointer}
.u4im9l:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(233,69,96,0.3)}
.x3au87{display:inline-block;padding:10px 28px;border:2px solid #E94560;color:#E94560;border-radius:25px;font-size:.9rem;transition:all .3s;background:transparent;cursor:pointer}
.x3au87:hover{background:#E94560;color:#fff}

/* === 内页横幅 === */
.rjr8suuj{position:relative;min-height:260px;display:flex;align-items:center;overflow:hidden}
.rjr8suuj .mnl93{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(0.4)}
.rjr8suuj .qch0kiu{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,13,26,0.2),rgba(13,13,26,0.9))}
.rjr8suuj .mca6h{position:relative;z-index:2;text-align:center;width:100%;padding:40px 20px}
.rjr8suuj h1{font-size:2.2rem;margin-bottom:10px}
.rjr8suuj p{color:#aaa;font-size:1rem}

/* === How-To指南 === */
.hn0djo{max-width:700px;margin:0 auto}
.es9pj1au{display:flex;gap:20px;margin-bottom:24px;align-items:flex-start}
.iffwg{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#E94560,#0F3460);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;flex-shrink:0}
.yps7ate9 h4{font-size:1rem;margin-bottom:4px}
.yps7ate9 p{font-size:.9rem;color:#999}

/* === 内容文章 === */
.hcys7u8{max-width:800px;margin:0 auto;line-height:1.9;color:#ccc;font-size:.95rem}
.hcys7u8 h2{font-size:1.5rem;margin:30px 0 14px;color:#fff}
.hcys7u8 h3{font-size:1.2rem;margin:24px 0 10px;color:#E94560}
.hcys7u8 p{margin-bottom:16px}

/* === AI赋能模块 === */
.ttjl9{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ltqusy6{background:rgba(22,33,62,0.7);border-radius:12px;padding:28px;text-align:center;border:1px solid rgba(15,52,96,0.4);transition:all .3s}
.ltqusy6:hover{border-color:#E94560;transform:translateY(-4px)}
.utxmp{font-size:2.4rem;margin-bottom:14px}
.ltqusy6 h4{font-size:1.05rem;margin-bottom:8px}
.ltqusy6 p{font-size:.85rem;color:#999}

/* === 社区功能 === */
.x94sj{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.b9qfv1t6{background:rgba(22,33,62,0.6);border-radius:10px;padding:24px;border-left:3px solid #E94560;transition:transform .3s}
.b9qfv1t6:hover{transform:translateX(4px)}
.b9qfv1t6 h4{font-size:1rem;margin-bottom:8px;color:#E94560}
.b9qfv1t6 p{font-size:.85rem;color:#999}

/* === 响应式 === */
@media(max-width:1024px){
  .tvqzn0c9{grid-template-columns:repeat(2,1fr)}
  .qmk9n{grid-template-columns:repeat(2,1fr)}
  .y6yfi{grid-template-columns:repeat(2,1fr)}
  .ttjl9{grid-template-columns:repeat(2,1fr)}
  .x94sj{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .cnm0z{flex-wrap:wrap}
  .zi6nvc3{display:none;flex-direction:column;width:100%;padding-top:10px}
  .zi6nvc3.show{display:flex}
  .gbjp9jl{display:block}
  .zi6nvc3 a{padding:10px 0;border-bottom:1px solid rgba(255,255,255,0.05)}
  .lxl9c2 h1{font-size:1.8rem}
  .tvqzn0c9{grid-template-columns:1fr}
  .qmk9n{grid-template-columns:1fr}
  .xvw0o{grid-template-columns:1fr}
  .puw3d{grid-template-columns:1fr}
  .y6yfi{grid-template-columns:1fr}
  .ttjl9{grid-template-columns:1fr}
  .x94sj{grid-template-columns:1fr}
  .xkg1p3tf{padding:40px 0}
  .j2uhpn4 h2{font-size:1.5rem}
}
@media(max-width:480px){
  .lxl9c2 h1{font-size:1.5rem}
  .lxl9c2 p{font-size:.95rem}
  .ahwy6697{flex-direction:column;border-radius:12px}
  .ahwy6697 button{border-radius:0 0 10px 10px}
}

/* === 懒加载占位 === */
img[data-src]{opacity:0;transition:opacity .5s}
img.loaded{opacity:1}

/* === 动画 === */
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.j5mhv4{animation:fadeInUp .6s ease forwards}

/* === 返回顶部 === */
.qowwcd{position:fixed;bottom:30px;right:30px;width:44px;height:44px;background:rgba(233,69,96,0.85);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;z-index:999;box-shadow:0 4px 12px rgba(233,69,96,0.3)}
.qowwcd.show{opacity:1;visibility:visible}
.qowwcd:hover{background:#E94560;transform:translateY(-3px)}

/* === EEAT信任标识 === */
.trust-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin-top:20px}
.trust-badge{display:flex;align-items:center;gap:8px;padding:8px 16px;background:rgba(22,33,62,0.6);border-radius:8px;font-size:.85rem;color:#aaa;border:1px solid rgba(255,255,255,0.06)}
.trust-badge strong{color:#E94560}

/* === 专家外部链接 === */
.aem3j{display:flex;gap:10px;justify-content:center;margin-bottom:12px}
.aem3j a{padding:4px 14px;border-radius:14px;font-size:.78rem;border:1px solid rgba(233,69,96,0.3);color:#E94560;transition:all .3s}
.aem3j a:hover{background:rgba(233,69,96,0.15);border-color:#E94560}

/* === 滚动条美化 === */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:rgba(13,13,26,0.5)}
::-webkit-scrollbar-thumb{background:rgba(233,69,96,0.4);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(233,69,96,0.6)}

/* === 选中文字颜色 === */
::selection{background:rgba(233,69,96,0.3);color:#fff}