/* ============================================
   青柠视频 - 原创样式表
   品牌色系：甜蜜粉 #FF6B9D / 深玫红 #C44569 / 暖金 #FFD93D
   ============================================ */

/* === 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",Arial,sans-serif;color:#2D2D2D;background:#FFF5F7;line-height:1.8;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:color .3s}
a:hover{color:#FF6B9D}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.4}

/* === 通用容器 === */
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.ju8cd28{text-align:center;margin-bottom:50px}
.ju8cd28 h2{font-size:32px;color:#2D2D2D;position:relative;display:inline-block;padding-bottom:15px}
.ju8cd28 h2::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:4px;background:linear-gradient(135deg,#FF6B9D,#C44569);border-radius:2px}
.ju8cd28 p{color:#666;font-size:16px;margin-top:12px}

/* === 顶部导航 === */
.o24jn{background:#fff;box-shadow:0 2px 20px rgba(255,107,157,.1);position:sticky;top:0;z-index:1000;transition:box-shadow .3s}
.o24jn.scrolled{box-shadow:0 4px 30px rgba(255,107,157,.2)}
.li9l3{display:flex;align-items:center;justify-content:space-between;height:70px}
.yjqzw1{display:flex;align-items:center;gap:10px}
.yjqzw1 img{height:42px;width:auto}
.yjqzw1 span{font-size:22px;font-weight:800;background:linear-gradient(135deg,#FF6B9D,#C44569);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.fem0hikn{display:flex;align-items:center;gap:6px}
.fem0hikn a{padding:8px 16px;font-size:15px;font-weight:500;border-radius:8px;transition:all .3s;color:#444}
.fem0hikn a:hover,.fem0hikn a.active{background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff;-webkit-text-fill-color:#fff}
.pw786hhe{position:relative;margin-left:15px}
.pw786hhe input{width:200px;height:38px;border:2px solid #FFD1E0;border-radius:20px;padding:0 40px 0 16px;font-size:14px;outline:none;transition:all .3s;background:#FFF5F7}
.pw786hhe input:focus{border-color:#FF6B9D;width:260px;background:#fff}
.pw786hhe button{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:30px;height:30px;border:none;background:linear-gradient(135deg,#FF6B9D,#C44569);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}
.pw786hhe button svg{width:14px;height:14px;fill:#fff}

/* 移动端菜单 */
.cteds4h7{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.cteds4h7 span{width:24px;height:2px;background:#C44569;border-radius:2px;transition:all .3s}

/* === Hero Banner === */
.zk5r77{position:relative;height:520px;overflow:hidden;background:#1a1a2e}
.zk5r77 .d5lbr3oc{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(.6)}
.b75jm{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;padding:0 20px}
.b75jm h1{font-size:48px;margin-bottom:16px;text-shadow:0 4px 20px rgba(0,0,0,.4)}
.b75jm h1 em{font-style:normal;color:#FFD93D}
.b75jm p{font-size:20px;opacity:.9;max-width:700px;margin-bottom:30px}
.q7qz85{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.njdqovwx{display:inline-flex;align-items:center;gap:8px;padding:14px 36px;background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff;border-radius:30px;font-size:16px;font-weight:600;border:none;cursor:pointer;transition:all .3s;box-shadow:0 6px 20px rgba(255,107,157,.4)}
.njdqovwx:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(255,107,157,.5)}
.h93gw{display:inline-flex;align-items:center;gap:8px;padding:14px 36px;background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6);border-radius:30px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s}
.h93gw:hover{background:rgba(255,255,255,.15);border-color:#fff}

/* === 视频卡片网格 === */
.zgtmu5j{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px}
.tmp9wr{position:relative;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:all .4s;cursor:pointer}
.tmp9wr:hover{transform:translateY(-8px);box-shadow:0 12px 40px rgba(255,107,157,.2)}
.tmp9wr .qhqfd0{position:relative;padding-top:56.25%;overflow:hidden}
.tmp9wr .qhqfd0 img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tmp9wr:hover .qhqfd0 img{transform:scale(1.08)}
.tmp9wr .ofm5m{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:60px;height:60px;background:rgba(255,107,157,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .4s;opacity:0}
.tmp9wr:hover .ofm5m{transform:translate(-50%,-50%) scale(1);opacity:1}
.ofm5m::after{content:"";width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:4px}
.tmp9wr .k8ke4ssg{padding:16px 18px}
.tmp9wr .k8ke4ssg h3{font-size:16px;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vxe4hxj{display:flex;align-items:center;gap:14px;font-size:13px;color:#999}
.vxe4hxj span{display:flex;align-items:center;gap:4px}
.cgufaqaq{display:inline-block;padding:3px 10px;background:linear-gradient(135deg,#FFE8EF,#FFF0F5);color:#C44569;font-size:12px;border-radius:12px;margin-top:8px}
.iz6fc{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.7);color:#fff;font-size:12px;padding:2px 8px;border-radius:4px}

/* === 模块通用 === */
.k07hr{padding:80px 0}
.k07hr:nth-child(even){background:#fff}
.k07hr:nth-child(odd){background:#FFF5F7}

/* === 影视传媒模块 === */
.u9q7f5{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.olbndrz{background:#fff;border-radius:16px;padding:30px 24px;text-align:center;transition:all .4s;border:1px solid #FFE8EF}
.olbndrz:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(255,107,157,.15);border-color:#FF6B9D}
.olbndrz .boqfcr{width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,#FFE8EF,#FFF0F5);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:30px}
.olbndrz h4{font-size:18px;margin-bottom:10px;color:#2D2D2D}
.olbndrz p{font-size:14px;color:#666;line-height:1.7}

/* === AI赋能模块 === */
.sp8n5{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;align-items:center}
.sp8n5 .fb8td6h{border-radius:20px;overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,.1)}
.sp8n5 .fb8td6h img{width:100%;transition:transform .5s}
.sp8n5 .fb8td6h:hover img{transform:scale(1.03)}
.flnuha{display:flex;flex-direction:column;gap:20px}
.flnuha .a7a0h3wa{display:flex;gap:16px;padding:20px;background:#fff;border-radius:14px;border:1px solid #FFE8EF;transition:all .3s}
.flnuha .a7a0h3wa:hover{border-color:#FF6B9D;box-shadow:0 6px 20px rgba(255,107,157,.1)}
.flnuha .a7a0h3wa .t9cgf9b{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;flex-shrink:0}
.flnuha .a7a0h3wa h4{font-size:16px;margin-bottom:6px}
.flnuha .a7a0h3wa p{font-size:14px;color:#666}

/* === 社区功能 === */
.ku44z5{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.xxnfiv4a{background:#fff;border-radius:16px;padding:28px 20px;text-align:center;border:1px solid #FFE8EF;transition:all .4s}
.xxnfiv4a:hover{transform:translateY(-6px);box-shadow:0 10px 30px rgba(255,107,157,.15);border-color:#FF6B9D}
.xxnfiv4a .s9sbvli{font-size:36px;margin-bottom:14px}
.xxnfiv4a h4{font-size:16px;margin-bottom:8px}
.xxnfiv4a p{font-size:13px;color:#666}

/* === 专家展示 === */
.itj2wzyo{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.jxhopy7{background:#fff;border-radius:16px;overflow:hidden;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.05);transition:all .4s}
.jxhopy7:hover{transform:translateY(-8px);box-shadow:0 12px 40px rgba(255,107,157,.2)}
.jxhopy7 .uiol0{width:100%;aspect-ratio:1;overflow:hidden}
.jxhopy7 .uiol0 img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.jxhopy7:hover .uiol0 img{transform:scale(1.08)}
.jxhopy7 .vmkv6zg{padding:20px 16px}
.jxhopy7 .vmkv6zg h4{font-size:18px;margin-bottom:4px}
.jxhopy7 .vmkv6zg .d46m8bx{color:#FF6B9D;font-size:14px;font-weight:500;margin-bottom:10px}
.jxhopy7 .vmkv6zg p{font-size:13px;color:#666;line-height:1.6;margin-bottom:14px}
.jxhopy7 .ak67zg{display:flex;gap:8px;justify-content:center;padding-bottom:6px}
.jxhopy7 .ak67zg a{padding:6px 16px;border-radius:20px;font-size:13px;font-weight:500;transition:all .3s}
.jxhopy7 .ak67zg .sk5xvs{background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff}
.jxhopy7 .ak67zg .n3fcu3w{border:1px solid #FF6B9D;color:#FF6B9D}
.jxhopy7 .ak67zg .n3fcu3w:hover{background:#FF6B9D;color:#fff}

/* === 合作品牌墙 === */
.jod5s{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;padding:20px 0}
.jod5s .sukmck{width:160px;height:80px;background:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;border:1px solid #eee;transition:all .3s;padding:10px}
.jod5s .sukmck:hover{border-color:#FF6B9D;box-shadow:0 4px 16px rgba(255,107,157,.15)}
.jod5s .sukmck span{font-size:14px;font-weight:600;color:#666}

/* === 用户评价 === */
.j84es{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.yjotfs{background:#fff;border-radius:16px;padding:28px;border:1px solid #FFE8EF;transition:all .3s}
.yjotfs:hover{box-shadow:0 8px 30px rgba(255,107,157,.12)}
.yjotfs .f2f76pf{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.yjotfs .ll8lt{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#FF6B9D,#C44569);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:18px;flex-shrink:0}
.yjotfs .am3g9uiy{font-weight:600;font-size:15px}
.yjotfs .fmnise{font-size:12px;color:#999}
.yjotfs .stars{color:#FFD93D;font-size:14px;margin-bottom:10px;letter-spacing:2px}
.yjotfs .uvzsvmq{font-size:14px;color:#555;line-height:1.8}

/* === FAQ === */
.g9jgqcfw{max-width:800px;margin:0 auto}
.jrsxjxu6{background:#fff;border-radius:14px;margin-bottom:14px;border:1px solid #FFE8EF;overflow:hidden;transition:all .3s}
.jrsxjxu6:hover{border-color:#FF6B9D}
.jrsxjxu6 .l1m51{padding:20px 24px;font-weight:600;font-size:16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.jrsxjxu6 .l1m51:hover{background:#FFF5F7}
.jrsxjxu6 .l1m51 .ap4mhsc{font-size:20px;color:#FF6B9D;transition:transform .3s}
.jrsxjxu6.open .l1m51 .ap4mhsc{transform:rotate(180deg)}
.jrsxjxu6 .kytqj{padding:0 24px;max-height:0;overflow:hidden;transition:all .4s;font-size:14px;color:#666;line-height:1.8}
.jrsxjxu6.open .kytqj{padding:0 24px 20px;max-height:300px}

/* === 联系我们 === */
.e5agkfhx{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;align-items:start}
.i95ntua4{display:flex;flex-direction:column;gap:18px}
.i95ntua4 .ci-item{display:flex;gap:14px;align-items:flex-start;padding:16px;background:#fff;border-radius:12px;border:1px solid #FFE8EF}
.i95ntua4 .ci-item .whn45k{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,#FFE8EF,#FFF0F5);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.i95ntua4 .ci-item h5{font-size:15px;margin-bottom:4px}
.i95ntua4 .ci-item p{font-size:14px;color:#666}
.yi6wl{display:flex;gap:30px;justify-content:center}
.yi6wl .o54cqfw{text-align:center}
.yi6wl .o54cqfw img{width:160px;height:160px;border-radius:12px;border:2px solid #FFE8EF;margin-bottom:10px}
.yi6wl .o54cqfw p{font-size:14px;color:#666}

/* === 社交分享 === */
.adqkiy{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;padding:20px 0}
.adqkiy a{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:24px;font-size:14px;font-weight:500;color:#fff;transition:all .3s}
.adqkiy a:hover{transform:translateY(-3px);color:#fff}
.plf8b{background:#07C160}
.n8ezyo6{background:#E6162D}
.bbyjtkd{background:#111}
.c0s20{background:#00A1D6}

/* === 页脚 === */
.ho5zl8{background:#1a1a2e;color:#ccc;padding:50px 0 0}
.mtckwyrf{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.feg5qm .lifmc6mn{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.feg5qm .lifmc6mn img{height:36px}
.feg5qm .lifmc6mn span{font-size:20px;font-weight:700;color:#FF6B9D}
.feg5qm p{font-size:14px;line-height:1.8;color:#999}
.iaqqtplt h5{font-size:16px;color:#fff;margin-bottom:16px;position:relative;padding-bottom:10px}
.iaqqtplt h5::after{content:"";position:absolute;bottom:0;left:0;width:30px;height:3px;background:#FF6B9D;border-radius:2px}
.iaqqtplt a{display:block;font-size:14px;color:#999;padding:5px 0;transition:color .3s}
.iaqqtplt a:hover{color:#FF6B9D}
.lfk1vje4{text-align:center;padding:24px 0;font-size:13px;color:#777}
.lfk1vje4 a{color:#FF6B9D}

/* === 面包屑 === */
.ll8sr7{padding:16px 0;font-size:14px;color:#999}
.ll8sr7 a{color:#FF6B9D}
.ll8sr7 span{margin:0 8px;color:#ccc}

/* === 内页通用 === */
.wtgfm{background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff;padding:60px 0;text-align:center}
.wtgfm h1{font-size:36px;margin-bottom:10px}
.wtgfm p{font-size:16px;opacity:.9}
.lk2v7t{padding:60px 0}

/* === How-To指南 === */
.byphdh9{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.k8gadz{background:#fff;border-radius:16px;padding:30px 20px;text-align:center;border:1px solid #FFE8EF;position:relative;counter-increment:step}
.k8gadz::before{content:counter(step);position:absolute;top:-16px;left:50%;transform:translateX(-50%);width:32px;height:32px;background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.k8gadz h4{margin-top:10px;margin-bottom:8px;font-size:16px}
.k8gadz p{font-size:13px;color:#666}

/* === 响应式 === */
@media(max-width:1024px){
  .zgtmu5j,.u9q7f5{grid-template-columns:repeat(2,1fr)}
  .itj2wzyo,.ku44z5{grid-template-columns:repeat(2,1fr)}
  .sp8n5{grid-template-columns:1fr}
  .mtckwyrf{grid-template-columns:1fr 1fr}
  .byphdh9{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .li9l3{flex-wrap:wrap;height:auto;padding:12px 0}
  .fem0hikn{display:none;width:100%;flex-direction:column;padding:10px 0}
  .fem0hikn.show{display:flex}
  .cteds4h7{display:flex}
  .pw786hhe{width:100%;margin:10px 0 0}
  .pw786hhe input{width:100%}
  .pw786hhe input:focus{width:100%}
  .zk5r77{height:400px}
  .b75jm h1{font-size:28px}
  .b75jm p{font-size:16px}
  .zgtmu5j,.u9q7f5,.j84es{grid-template-columns:1fr}
  .itj2wzyo,.ku44z5{grid-template-columns:1fr}
  .e5agkfhx{grid-template-columns:1fr}
  .mtckwyrf{grid-template-columns:1fr}
  .ju8cd28 h2{font-size:24px}
  .k07hr{padding:50px 0}
  .byphdh9{grid-template-columns:1fr}
  .jod5s .sukmck{width:120px;height:60px}
}

/* === 动画 === */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.k93pi2{animation:fadeInUp .6s ease forwards;opacity:0}

/* === 懒加载占位 === */
img[data-src]{background:#f0f0f0;min-height:100px}

/* === 滚动条美化 === */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:#FFF5F7}
::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#FF6B9D,#C44569);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:#C44569}

/* === 视频播放器覆盖层 === */
.gmtfvx{position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}
.vyh6uaz{background:#1a1a2e;border-radius:16px;max-width:720px;width:100%;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.5);position:relative}
.kg6rpq{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:linear-gradient(135deg,#C44569,#FF6B9D)}
.o86th7s7{color:#fff;font-size:16px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;margin-right:12px}
.o0rf9l8{background:none;border:none;color:#fff;font-size:28px;cursor:pointer;line-height:1;padding:0 4px;transition:transform .2s}
.o0rf9l8:hover{transform:scale(1.2)}
.y0x95mpv{position:relative}
.ak1gtx3{width:100%;aspect-ratio:16/9;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;position:relative;cursor:pointer}
.ak1gtx3::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.3)}
.v9tw29{position:relative;z-index:2;cursor:pointer;transition:transform .3s}
.v9tw29:hover{transform:scale(1.15)}
.v9tw29 svg{width:80px;height:80px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.4))}
.srdyc{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px}
.srdyc span{color:#fff;font-size:16px}
.srdyc::before{content:"";width:40px;height:40px;border:3px solid rgba(255,255,255,.3);border-top-color:#FF6B9D;border-radius:50%;animation:vpm-spin 1s linear infinite}
@keyframes vpm-spin{to{transform:rotate(360deg)}}
.acpc4m{padding:12px 20px;background:#111}
.uldpd{height:4px;background:#333;border-radius:2px;overflow:hidden;margin-bottom:8px}
.hmk5136f{height:100%;width:0;background:linear-gradient(90deg,#FF6B9D,#FFD93D);border-radius:2px}
.jnb3ac{display:flex;align-items:center;justify-content:space-between;color:#aaa;font-size:13px}
.b10eaom5{background:#FF6B9D;color:#fff;padding:2px 8px;border-radius:4px;font-size:12px}
.lidt27xb{padding:16px 20px;color:#999;font-size:14px;text-align:center;background:#1a1a2e;border-top:1px solid #2a2a3e}

/* === 返回顶部 === */
.diplss{position:fixed;bottom:30px;right:30px;width:48px;height:48px;background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;box-shadow:0 4px 16px rgba(255,107,157,.4);z-index:999}
.diplss.show{opacity:1;visibility:visible}
.diplss:hover{transform:translateY(-3px);box-shadow:0 6px 24px rgba(255,107,157,.6)}

/* === 隐私政策页内页样式 === */
.lk2v7t{padding:60px 0}
.lk2v7t h2{position:relative;padding-bottom:12px}
.lk2v7t h2::after{content:"";position:absolute;bottom:0;left:0;width:40px;height:3px;background:linear-gradient(135deg,#FF6B9D,#C44569);border-radius:2px}