/* ============================================
   兄妹乱伦传媒 - 全新原创CSS样式
   配色：樱花粉(#f2a6b3) + 暖白(#fdf6f0) + 深棕(#2c1810) + 珊瑚橙(#e87461)
   ============================================ */

/* === 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','Microsoft YaHei','Hiragino Sans GB',sans-serif;background:#fdf6f0;color:#2c1810;line-height:1.7;overflow-x:hidden}
a{color:#c45a6e;text-decoration:none;transition:color .3s}
a:hover{color:#e87461}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.container{max-width:1240px;margin:0 auto;padding:0 20px}

/* === 顶部导航 === */
.ehppuf30{background:linear-gradient(135deg,#2c1810 0%,#4a2c20 100%);position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(44,24,16,.3)}
.dtpyrk{display:flex;align-items:center;justify-content:space-between;height:68px;max-width:1240px;margin:0 auto;padding:0 20px}
.owchzsm{display:flex;align-items:center;gap:10px}
.owchzsm img{height:40px;width:40px;border-radius:8px}
.owchzsm span{font-size:1.4rem;font-weight:700;color:#f2a6b3;letter-spacing:1px}
.sot1y{display:flex;gap:6px}
.sot1y a{color:#fdf6f0;padding:8px 14px;border-radius:6px;font-size:.9rem;transition:all .3s}
.sot1y a:hover,.sot1y a.active{background:rgba(242,166,179,.2);color:#f2a6b3}
.oufm3bm{display:none;background:none;border:none;color:#fdf6f0;font-size:1.5rem;cursor:pointer}

/* === 搜索框 === */
.jg86ein{background:linear-gradient(135deg,#f2a6b3 0%,#e87461 100%);padding:14px 0}
.ilbrjaf3{display:flex;max-width:600px;margin:0 auto;gap:0}
.ilbrjaf3 input{flex:1;padding:10px 18px;border:none;border-radius:25px 0 0 25px;font-size:.95rem;outline:none;background:#fff}
.ilbrjaf3 button{padding:10px 28px;border:none;border-radius:0 25px 25px 0;background:#2c1810;color:#fdf6f0;font-size:.95rem;cursor:pointer;transition:background .3s}
.ilbrjaf3 button:hover{background:#4a2c20}

/* === Hero Banner === */
.dn5du{position:relative;overflow:hidden;height:520px}
.d9vc5{position:absolute;inset:0;opacity:0;transition:opacity 1s}
.hero-slide.active{opacity:1}
.d9vc5 img{width:100%;height:100%;object-fit:cover}
.g3o2zh1a{position:absolute;inset:0;background:linear-gradient(to right,rgba(44,24,16,.85) 0%,rgba(44,24,16,.4) 50%,transparent 100%);display:flex;align-items:center;padding:0 60px}
.ii2ij{max-width:560px;color:#fdf6f0}
.ii2ij h1{font-size:2.6rem;margin-bottom:12px;line-height:1.3}
.ii2ij h1 em{font-style:normal;color:#f2a6b3}
.ii2ij p{font-size:1.05rem;margin-bottom:24px;opacity:.9;line-height:1.8}
.dym75wkx{display:inline-block;padding:12px 36px;background:linear-gradient(135deg,#f2a6b3,#e87461);color:#fff;border-radius:30px;font-weight:600;transition:transform .3s,box-shadow .3s}
.dym75wkx:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(232,116,97,.4);color:#fff}
.cidbqxg{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:10px}
.cidbqxg span{width:10px;height:10px;border-radius:50%;background:rgba(253,246,240,.4);cursor:pointer;transition:background .3s}
.cidbqxg span.active{background:#f2a6b3}

/* === 通用标题 === */
.ukqjp{text-align:center;margin-bottom:40px}
.ukqjp h2{font-size:1.9rem;color:#2c1810;margin-bottom:8px;position:relative;display:inline-block}
.ukqjp h2::after{content:'';position:absolute;bottom:-6px;left:50%;transform:translateX(-50%);width:50px;height:3px;background:linear-gradient(90deg,#f2a6b3,#e87461);border-radius:2px}
.ukqjp p{color:#7a6055;font-size:.95rem;margin-top:14px}

/* === 区块间距 === */
.k7yyrw{padding:60px 0}
.urd4ah{background:#fff}

/* === 视频卡片网格 === */
.ir9bnuy{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.xbn4b{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(44,24,16,.08);transition:transform .3s,box-shadow .3s}
.xbn4b:hover{transform:translateY(-6px);box-shadow:0 12px 32px rgba(44,24,16,.15)}
.gmf9qnlz{position:relative;padding-top:56.25%;overflow:hidden}
.gmf9qnlz img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.xbn4b:hover .gmf9qnlz img{transform:scale(1.08)}
.rmhmf67{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:56px;height:56px;background:rgba(242,166,179,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform .3s;cursor:pointer}
.rmhmf67::after{content:'';border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:3px}
.xbn4b:hover .rmhmf67{transform:translate(-50%,-50%) scale(1)}
.yjnrhr{position:absolute;bottom:8px;right:8px;background:rgba(44,24,16,.8);color:#fdf6f0;padding:2px 8px;border-radius:4px;font-size:.75rem}
.sjba84{padding:14px 16px}
.sjba84 h3{font-size:.95rem;color:#2c1810;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.y5862e2{display:flex;justify-content:space-between;font-size:.8rem;color:#9a8a80}
.gyueevl{display:inline-block;background:rgba(242,166,179,.15);color:#c45a6e;padding:2px 8px;border-radius:10px;font-size:.72rem;margin-top:6px}

/* === TikTok短视频横向滚动 === */
.hhtwt{display:flex;gap:16px;overflow-x:auto;padding:10px 0 20px;scrollbar-width:thin;scrollbar-color:#f2a6b3 transparent}
.hhtwt::-webkit-scrollbar{height:6px}
.hhtwt::-webkit-scrollbar-thumb{background:#f2a6b3;border-radius:3px}
.lctyj{flex:0 0 200px;border-radius:14px;overflow:hidden;position:relative;aspect-ratio:9/16;cursor:pointer}
.lctyj img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.lctyj:hover img{transform:scale(1.05)}
.lctyj .rmhmf67{width:44px;height:44px}
.lctyj .rmhmf67::after{border-width:8px 0 8px 14px}
.aanoh{position:absolute;bottom:0;left:0;right:0;padding:12px;background:linear-gradient(transparent,rgba(44,24,16,.8));color:#fdf6f0}
.aanoh h4{font-size:.85rem;margin-bottom:4px}
.aanoh span{font-size:.72rem;opacity:.8}

/* === 影视传媒分类 === */
.a4sz9hx{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-bottom:30px}
.lvepcxhx{text-align:center;padding:20px 10px;background:#fff;border-radius:12px;box-shadow:0 2px 10px rgba(44,24,16,.06);transition:all .3s;cursor:pointer}
.lvepcxhx:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(242,166,179,.2)}
.lvepcxhx .tkxywod{font-size:2rem;margin-bottom:8px}
.lvepcxhx h4{font-size:.85rem;color:#2c1810}
.lvepcxhx p{font-size:.72rem;color:#9a8a80;margin-top:4px}

/* === AI赋能模块 === */
.v0dtmm{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.lvz5crct{background:linear-gradient(145deg,#fff 0%,#fef0f2 100%);border-radius:14px;padding:30px 24px;text-align:center;box-shadow:0 4px 16px rgba(44,24,16,.06);transition:all .3s}
.lvz5crct:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(242,166,179,.2)}
.lvz5crct .galk6{font-size:2.4rem;margin-bottom:14px}
.lvz5crct h3{font-size:1.1rem;color:#2c1810;margin-bottom:10px}
.lvz5crct p{font-size:.88rem;color:#7a6055;line-height:1.7}

/* === 社区功能 === */
.w69vcp{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dgq38{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(44,24,16,.06);transition:all .3s}
.dgq38:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(44,24,16,.12)}
.dgq38 .yrm0ky{padding:20px;background:linear-gradient(135deg,#f2a6b3,#e87461);color:#fff}
.dgq38 .yrm0ky h3{font-size:1.05rem;margin-bottom:4px}
.dgq38 .yrm0ky span{font-size:.8rem;opacity:.85}
.dgq38 .jxa4mhk{padding:18px 20px}
.dgq38 .jxa4mhk p{font-size:.88rem;color:#7a6055;line-height:1.7}

/* === 专家团队 === */
.v0meq1{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.pulvlww{background:#fff;border-radius:14px;overflow:hidden;text-align:center;box-shadow:0 4px 16px rgba(44,24,16,.06);transition:all .3s}
.pulvlww:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(44,24,16,.12)}
.pulvlww img{width:100%;aspect-ratio:1;object-fit:cover}
.pulvlww .ja1s3x{padding:18px 16px}
.pulvlww h3{font-size:1rem;color:#2c1810;margin-bottom:4px}
.pulvlww .z8gqum6{font-size:.82rem;color:#c45a6e;margin-bottom:8px}
.pulvlww p{font-size:.8rem;color:#7a6055;line-height:1.6}
.pulvlww .lfj1mk{display:flex;gap:8px;padding:0 16px 16px;justify-content:center}
.pulvlww .lfj1mk a{padding:6px 16px;border-radius:20px;font-size:.8rem;transition:all .3s}
.usxgag{background:linear-gradient(135deg,#f2a6b3,#e87461);color:#fff}
.usxgag:hover{color:#fff;box-shadow:0 4px 12px rgba(232,116,97,.3)}
.g36gwaa{border:1px solid #f2a6b3;color:#c45a6e}
.g36gwaa:hover{background:#f2a6b3;color:#fff}

/* === 合作品牌 === */
.qavc0r4{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.qavc0r4 .fxbnwvs{background:#fff;padding:16px 28px;border-radius:10px;box-shadow:0 2px 10px rgba(44,24,16,.06);font-size:1rem;color:#7a6055;font-weight:600;transition:all .3s}
.qavc0r4 .fxbnwvs:hover{box-shadow:0 6px 18px rgba(242,166,179,.2);color:#c45a6e}

/* === HowTo指南 === */
.acvgxi{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.ss76l{background:#fff;border-radius:12px;padding:28px 20px;text-align:center;box-shadow:0 4px 14px rgba(44,24,16,.06);position:relative;counter-increment:step}
.ss76l::before{content:counter(step);position:absolute;top:-14px;left:50%;transform:translateX(-50%);width:32px;height:32px;background:linear-gradient(135deg,#f2a6b3,#e87461);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}
.ss76l h4{margin-top:10px;font-size:.95rem;color:#2c1810;margin-bottom:8px}
.ss76l p{font-size:.82rem;color:#7a6055;line-height:1.6}

/* === FAQ === */
.krn09sg{max-width:800px;margin:0 auto}
.jdbnv0{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 10px rgba(44,24,16,.05);overflow:hidden}
.zu8beg{padding:18px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:#2c1810;transition:background .3s}
.zu8beg:hover{background:rgba(242,166,179,.08)}
.zu8beg::after{content:'+';font-size:1.3rem;color:#c45a6e;transition:transform .3s}
.faq-item.open .zu8beg::after{transform:rotate(45deg)}
.lzka39{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0 24px}
.faq-item.open .lzka39{max-height:300px;padding:0 24px 18px}
.lzka39 p{font-size:.9rem;color:#7a6055;line-height:1.8}

/* === 用户评价 === */
.x3otvc{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.o5u85am{background:#fff;border-radius:12px;padding:24px 20px;box-shadow:0 4px 14px rgba(44,24,16,.06)}
.xyexl8rz{color:#e87461;font-size:1rem;margin-bottom:10px}
.o5u85am p{font-size:.88rem;color:#7a6055;line-height:1.7;margin-bottom:12px;font-style:italic}
.qwszh{font-size:.82rem;color:#2c1810;font-weight:600}

/* === 联系我们 === */
.gp5fc{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.h6pu6mvk{background:#fff;border-radius:14px;padding:30px;box-shadow:0 4px 16px rgba(44,24,16,.06)}
.h6pu6mvk h3{font-size:1.2rem;color:#2c1810;margin-bottom:16px}
.kdmwfdto{display:flex;gap:12px;margin-bottom:14px;align-items:flex-start}
.kdmwfdto .shx9d{font-size:1.2rem;color:#c45a6e;flex-shrink:0;width:24px;text-align:center}
.kdmwfdto .us13r{font-size:.9rem;color:#7a6055}
.kdmwfdto .us13r strong{color:#2c1810}
.g5bennk{display:flex;gap:24px;margin-top:20px}
.cyzo850{text-align:center}
.cyzo850 img{width:120px;height:120px;border-radius:8px;margin-bottom:6px}
.cyzo850 span{font-size:.78rem;color:#9a8a80}

/* === 社交分享 === */
.k6kbo{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.a5r6w{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:20px;font-size:.82rem;color:#fff;transition:all .3s}
.a5r6w:hover{color:#fff;transform:translateY(-2px)}
.z8vugaaa{background:#07c160}
.o61wr{background:#e6162d}
.djdgs{background:#161823}
.d4jj7z{background:#00a1d6}

/* === 面包屑 === */
.pnhccu{padding:14px 0;font-size:.85rem;color:#9a8a80}
.pnhccu a{color:#c45a6e}
.pnhccu span{margin:0 6px}

/* === 页脚 === */
.m94599a{background:linear-gradient(135deg,#2c1810 0%,#4a2c20 100%);color:#fdf6f0;padding:50px 0 0}
.wrdmsg08{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:40px}
.footer-col h4{font-size:1rem;margin-bottom:16px;color:#f2a6b3}
.footer-col p{font-size:.85rem;color:rgba(253,246,240,.7);line-height:1.7;margin-bottom:8px}
.footer-col a{display:block;font-size:.85rem;color:rgba(253,246,240,.7);margin-bottom:8px;transition:color .3s}
.footer-col a:hover{color:#f2a6b3}
.wip36h4{border-top:1px solid rgba(253,246,240,.1);padding:20px 0;text-align:center;font-size:.82rem;color:rgba(253,246,240,.5)}
.f97lt{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.f97lt img{height:36px;width:36px;border-radius:8px}
.f97lt span{font-size:1.2rem;font-weight:700;color:#f2a6b3}

/* === 弹幕容器 === */
.sri4nvsu{position:relative;overflow:hidden;height:200px;background:rgba(44,24,16,.03);border-radius:12px;margin-top:20px}
.terl0l{position:absolute;white-space:nowrap;animation:danmakuScroll linear infinite;font-size:.85rem;padding:4px 12px;border-radius:16px;background:rgba(242,166,179,.15);color:#c45a6e}
@keyframes danmakuScroll{0%{transform:translateX(100vw)}100%{transform:translateX(-100%)}}

/* === 视频模态框 === */
.umlh67d7{display:none;position:fixed;inset:0;z-index:2000;background:rgba(44,24,16,.9);align-items:center;justify-content:center}
.video-modal.nwx4nk7{display:flex}
.vqtma4k{position:relative;width:90%;max-width:900px;background:#000;border-radius:12px;overflow:hidden}
.w136pk{position:absolute;top:12px;right:16px;color:#fdf6f0;font-size:1.8rem;cursor:pointer;z-index:10;background:rgba(0,0,0,.5);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .3s}
.w136pk:hover{background:rgba(232,116,97,.8)}
.zol2a{position:relative;padding-top:56.25%;background:#000}
.zol2a video{position:absolute;inset:0;width:100%;height:100%}
.ir5oln3{position:absolute;inset:0;pointer-events:none;overflow:hidden}

/* === 回到顶部 === */
.yac3gpqh{position:fixed;bottom:30px;right:30px;width:46px;height:46px;background:linear-gradient(135deg,#f2a6b3,#e87461);color:#fff;border:none;border-radius:50%;font-size:1.2rem;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;box-shadow:0 4px 14px rgba(232,116,97,.3);z-index:999;display:flex;align-items:center;justify-content:center}
.back-to-top.nwx4nk7{opacity:1;visibility:visible}
.yac3gpqh:hover{transform:translateY(-3px)}

/* === 分类标签 === */
.rwyhjn{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:30px}
.rwyhjn .rxmwcch{padding:8px 20px;border-radius:20px;border:1px solid #e0d5cf;background:#fff;color:#7a6055;font-size:.85rem;cursor:pointer;transition:all .3s}
.rwyhjn .rxmwcch:hover,.rwyhjn .tab-btn.active{background:linear-gradient(135deg,#f2a6b3,#e87461);color:#fff;border-color:transparent}

/* === 分页 === */
.g6aan8me{display:flex;justify-content:center;gap:8px;margin-top:40px}
.g6aan8me a,.g6aan8me span{padding:8px 16px;border-radius:8px;font-size:.85rem;border:1px solid #e0d5cf;color:#7a6055;transition:all .3s}
.g6aan8me a:hover,.g6aan8me .oahj9{background:linear-gradient(135deg,#f2a6b3,#e87461);color:#fff;border-color:transparent}

/* === 美少女写真/福利姬 === */
.mpbr2cqg{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.m60trq{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:3/4;cursor:pointer}
.m60trq img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.m60trq:hover img{transform:scale(1.1)}
.m60trq .w2rdr{position:absolute;bottom:0;left:0;right:0;padding:12px;background:linear-gradient(transparent,rgba(44,24,16,.8));color:#fdf6f0}
.m60trq .w2rdr h4{font-size:.88rem}
.m60trq .w2rdr span{font-size:.72rem;opacity:.8}

/* === 响应式 === */
@media(max-width:1024px){
  .ir9bnuy{grid-template-columns:repeat(3,1fr)}
  .v0meq1{grid-template-columns:repeat(2,1fr)}
  .x3otvc{grid-template-columns:repeat(2,1fr)}
  .wrdmsg08{grid-template-columns:1fr 1fr}
  .a4sz9hx{grid-template-columns:repeat(3,1fr)}
  .v0dtmm{grid-template-columns:repeat(2,1fr)}
  .acvgxi{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .dtpyrk{flex-wrap:wrap}
  .sot1y{display:none;width:100%;flex-direction:column;padding:10px 0}
  .main-nav.open{display:flex}
  .oufm3bm{display:block}
  .dn5du{height:380px}
  .ii2ij h1{font-size:1.8rem}
  .g3o2zh1a{padding:0 30px}
  .ir9bnuy{grid-template-columns:repeat(2,1fr)}
  .w69vcp{grid-template-columns:1fr}
  .gp5fc{grid-template-columns:1fr}
  .wrdmsg08{grid-template-columns:1fr}
  .a4sz9hx{grid-template-columns:repeat(2,1fr)}
  .mpbr2cqg{grid-template-columns:repeat(2,1fr)}
  .v0meq1{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .ir9bnuy{grid-template-columns:1fr}
  .x3otvc{grid-template-columns:1fr}
  .acvgxi{grid-template-columns:1fr}
  .dn5du{height:300px}
  .ii2ij h1{font-size:1.5rem}
  .a4sz9hx{grid-template-columns:repeat(2,1fr)}
  .v0dtmm{grid-template-columns:1fr}
  .v0meq1{grid-template-columns:1fr}
}