/* ========================================
   搜同网 - 原创样式表
   品牌色系：活力橙 #FF6B35 / 深邃蓝黑 #1A1A2E / 玫红 #E94560
   ======================================== */

/* 基础重置 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:#2D2D3A;background:#F5F5F7;line-height:1.7;overflow-x:hidden}
a{color:#FF6B35;text-decoration:none;transition:color .3s}
a:hover{color:#E94560}
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:#1A1A2E}

/* 容器 */
.csd0b9xlb{max-width:1200px;margin:0 auto;padding:0 20px}
.ckrbbm4uz{text-align:center;margin-bottom:40px;position:relative}
.ckrbbm4uz h2{font-size:2rem;color:#1A1A2E;display:inline-block;position:relative}
.ckrbbm4uz h2::after{content:'';display:block;width:60px;height:4px;background:linear-gradient(90deg,#FF6B35,#E94560);margin:12px auto 0;border-radius:2px}
.ckrbbm4uz p{color:#666;margin-top:10px;font-size:1rem}

/* 头部导航 */
.c8u0ul{background:#1A1A2E;position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(0,0,0,.3)}
.cbtcurco{display:flex;align-items:center;justify-content:space-between;padding:0 20px;max-width:1200px;margin:0 auto;height:70px}
.cgtzb7kf{display:flex;align-items:center;gap:10px}
.cgtzb7kf img{height:45px;width:auto}
.cgtzb7kf span{color:#fff;font-size:1.3rem;font-weight:700}
.cvgwwmo ul{display:flex;gap:5px}
.cvgwwmo a{color:#ccc;padding:8px 16px;border-radius:6px;font-size:.95rem;transition:all .3s}
.cvgwwmo a:hover,.cvgwwmo a.active{color:#fff;background:linear-gradient(135deg,#FF6B35,#E94560)}
.ca1xjedg{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* 搜索框 */
.c5vl8jx{background:linear-gradient(135deg,#1A1A2E 0%,#2D2D3A 100%);padding:15px 0}
.c5vl8jx .csd0b9xlb{display:flex;justify-content:center}
.cbc0gd{display:flex;max-width:600px;width:100%;background:#fff;border-radius:30px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.1)}
.cbc0gd input{flex:1;border:none;padding:12px 24px;font-size:1rem;outline:none;color:#2D2D3A}
.cbc0gd button{background:linear-gradient(135deg,#FF6B35,#E94560);border:none;color:#fff;padding:12px 28px;cursor:pointer;font-size:1rem;transition:opacity .3s}
.cbc0gd button:hover{opacity:.9}

/* Banner */
.c54uvxdb{position:relative;height:500px;overflow:hidden;background:#1A1A2E}
.c54uvxdb img{width:100%;height:100%;object-fit:cover;opacity:.7}
.copzachb{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:20px;background:linear-gradient(180deg,rgba(26,26,46,.3) 0%,rgba(26,26,46,.7) 100%)}
.copzachb h1{color:#fff;font-size:2.8rem;margin-bottom:15px;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.copzachb p{color:#ddd;font-size:1.2rem;max-width:700px;line-height:1.8}
.copzachb .co9b9ool{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap;justify-content:center}
.copzachb .co9b9ool span{background:rgba(255,107,53,.8);color:#fff;padding:6px 18px;border-radius:20px;font-size:.9rem}

/* 面包屑 */
.cm8z07c7u{padding:12px 0;font-size:.9rem;color:#888}
.cm8z07c7u a{color:#FF6B35}
.cm8z07c7u span{margin:0 8px;color:#ccc}

/* 视频卡片 */
.cik5b74{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;padding:40px 0}
.cx4wwxq{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.08);transition:transform .3s,box-shadow .3s;cursor:pointer}
.cx4wwxq:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(0,0,0,.15)}
.cnmo6ton3{position:relative;padding-top:56.25%;overflow:hidden}
.cnmo6ton3 img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.cx4wwxq:hover .cnmo6ton3 img{transform:scale(1.05)}
.c3m6vl02{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;background:rgba(255,107,53,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;z-index:2}
.c3m6vl02::after{content:'';border-left:20px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:4px}
.cx4wwxq:hover .c3m6vl02{opacity:1}
.capdud{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 8px;border-radius:4px;font-size:.8rem;z-index:2}
.cbbywpu{padding:16px}
.cbbywpu h3{font-size:1rem;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}
.c2drvqkoy{display:flex;justify-content:space-between;color:#999;font-size:.85rem}
.cl2wdw487{display:flex;gap:12px}
.cl2wdw487 span{display:flex;align-items:center;gap:4px}

/* 模块区域 */
.c9qc9nuog{padding:60px 0}
.c3qmbc0x8{background:#fff}
.ckpeh5{background:#1A1A2E;color:#fff}
.ckpeh5 h2,.ckpeh5 h3{color:#fff}
.ckpeh5 p{color:#ccc}

/* 娱乐专区 - 短视频风格 */
.cq3xv1n77{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.cnpnga{position:relative;border-radius:12px;overflow:hidden;padding-top:150%;background:#1A1A2E}
.cnpnga img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}
.cnpnga .cfru7a{position:absolute;bottom:0;left:0;right:0;padding:15px;background:linear-gradient(transparent,rgba(0,0,0,.8));color:#fff}
.cnpnga .cfru7a h4{font-size:.95rem;margin-bottom:5px}
.cnpnga .cfru7a span{font-size:.8rem;opacity:.8}

/* AI赋能模块 */
.cy1ptx{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}
.c6hm4lmj{background:#fff;border-radius:16px;padding:30px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:transform .3s}
.c6hm4lmj:hover{transform:translateY(-5px)}
.c6hm4lmj .cxvej3{width:70px;height:70px;margin:0 auto 20px;background:linear-gradient(135deg,#FF6B35,#E94560);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:2rem;color:#fff}
.c6hm4lmj h3{font-size:1.2rem;margin-bottom:10px}
.c6hm4lmj p{color:#666;font-size:.95rem}

/* 社区模块 */
.ced2ui3d{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px}
.cb568gkf{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:transform .3s}
.cb568gkf:hover{transform:translateY(-5px)}
.cb568gkf img{width:100%;height:180px;object-fit:cover}
.cb568gkf .cc24ei{padding:20px}
.cb568gkf h3{font-size:1.1rem;margin-bottom:8px}
.cb568gkf p{color:#666;font-size:.9rem}
.cb568gkf .c89e3ln7g{display:inline-block;background:linear-gradient(135deg,#FF6B35,#E94560);color:#fff;padding:4px 12px;border-radius:12px;font-size:.8rem;margin-top:10px}

/* 专家展示 */
.coh5gbhx{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:30px}
.cojq6a3lg{background:#fff;border-radius:16px;padding:30px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:transform .3s}
.cojq6a3lg:hover{transform:translateY(-5px)}
.cojq6a3lg img{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:0 auto 15px;border:4px solid #FF6B35}
.cojq6a3lg h3{font-size:1.15rem;margin-bottom:5px}
.cojq6a3lg .c13skn{color:#FF6B35;font-size:.9rem;margin-bottom:10px}
.cojq6a3lg p{color:#666;font-size:.9rem;margin-bottom:15px}
.cojq6a3lg .ckcvle5{display:inline-block;padding:8px 20px;border:2px solid #FF6B35;color:#FF6B35;border-radius:25px;font-size:.9rem;transition:all .3s}
.cojq6a3lg .ckcvle5:hover{background:#FF6B35;color:#fff}

/* 用户评论 */
.cwf5rz{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.cfhnu65y0{background:#fff;border-radius:16px;padding:25px;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.c6hhpx29r{display:flex;align-items:center;gap:12px;margin-bottom:15px}
.cr399ds{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#FF6B35,#E94560);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem}
.clu25e{font-weight:600}
.czdgl0{font-size:.8rem;color:#999}
.cwn16axz{color:#FF6B35;margin-bottom:10px;font-size:1.1rem}
.cmnn32lr{color:#555;font-size:.95rem;line-height:1.7}

/* FAQ */
.ct19r8yu8{max-width:800px;margin:0 auto}
.cg7u50{background:#fff;border-radius:12px;margin-bottom:12px;box-shadow:0 2px 10px rgba(0,0,0,.05);overflow:hidden}
.cs4oj2{padding:20px 25px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:1.05rem;transition:background .3s}
.cs4oj2:hover{background:#f9f9f9}
.cs4oj2 .c9ul5a1u{transition:transform .3s;font-size:1.2rem;color:#FF6B35}
.cg7u50.active .cs4oj2 .c9ul5a1u{transform:rotate(180deg)}
.ctz9ug51h{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0 25px}
.cg7u50.active .ctz9ug51h{max-height:300px;padding:0 25px 20px}
.ctz9ug51h p{color:#666;line-height:1.8}

/* 合作品牌 */
.cdtjnq{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.cdtjnq img{height:50px;opacity:.6;transition:opacity .3s;filter:grayscale(100%)}
.cdtjnq img:hover{opacity:1;filter:none}

/* How-To指南 */
.ciao8u{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin-top:30px}
.c0t8jqvt{text-align:center;padding:30px 20px}
.c0t8jqvt .c6li45ul1{width:50px;height:50px;background:linear-gradient(135deg,#FF6B35,#E94560);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:700;margin:0 auto 15px}
.c0t8jqvt h4{margin-bottom:10px;font-size:1.05rem}
.c0t8jqvt p{color:#666;font-size:.9rem}

/* 联系我们 */
.cz1ma9b{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px}
.c9g1dnzos{background:#fff;border-radius:16px;padding:30px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.c9g1dnzos h3{margin-bottom:15px;font-size:1.15rem}
.c9g1dnzos p{color:#666;font-size:.95rem;margin-bottom:8px}
.c9g1dnzos .csqy8376{font-size:2.5rem;margin-bottom:15px;color:#FF6B35}

/* 社交分享 */
.cmb5xmj{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.c3l9qdbq{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:25px;color:#fff;font-size:.9rem;transition:transform .3s}
.c3l9qdbq:hover{transform:scale(1.05);color:#fff}
.c3l9qdbq.c7nj4q0{background:#07C160}
.c3l9qdbq.caw12v{background:#E6162D}
.c3l9qdbq.ce46niy{background:#161823}
.c3l9qdbq.c4o4g2gh{background:#00A1D6}

/* 页脚 */
.cda4uf5{background:#1A1A2E;color:#ccc;padding:50px 0 20px}
.c6xdx3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;margin-bottom:30px}
.cf59iqyx h4{color:#fff;margin-bottom:15px;font-size:1.1rem;position:relative;padding-bottom:10px}
.cf59iqyx h4::after{content:'';position:absolute;bottom:0;left:0;width:30px;height:3px;background:#FF6B35;border-radius:2px}
.cf59iqyx p{margin-bottom:8px;font-size:.9rem}
.cf59iqyx a{color:#ccc;font-size:.9rem;display:block;margin-bottom:6px;transition:color .3s}
.cf59iqyx a:hover{color:#FF6B35}
.cf59iqyx img{max-width:120px;border-radius:8px;margin-top:5px}
.cja1mut{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;font-size:.85rem}
.cja1mut p{margin-bottom:5px}

/* 回到顶部 */
.cuctwiq{position:fixed;bottom:30px;right:30px;width:45px;height:45px;background:linear-gradient(135deg,#FF6B35,#E94560);color:#fff;border:none;border-radius:50%;cursor:pointer;font-size:1.2rem;display:none;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(255,107,53,.4);transition:transform .3s;z-index:999}
.cuctwiq:hover{transform:scale(1.1)}
.cuctwiq.cguq64y{display:flex}

/* 标签 */
.c7z7bi70{display:inline-block;background:#f0f0f0;color:#666;padding:4px 12px;border-radius:15px;font-size:.8rem;margin:3px}
.cnba8q7cm{background:rgba(255,107,53,.1);color:#FF6B35}

/* 按钮 */
.cbhlr34{display:inline-block;padding:12px 30px;border-radius:30px;font-size:1rem;font-weight:600;transition:all .3s;cursor:pointer;border:none}
.c7hblzo18{background:linear-gradient(135deg,#FF6B35,#E94560);color:#fff;box-shadow:0 4px 15px rgba(255,107,53,.3)}
.c7hblzo18:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(255,107,53,.4);color:#fff}
.czxl5m1k4{border:2px solid #FF6B35;color:#FF6B35;background:transparent}
.czxl5m1k4:hover{background:#FF6B35;color:#fff}

/* 数据统计 */
.c2p2ok9y{display:flex;justify-content:center;gap:50px;padding:40px 0;flex-wrap:wrap}
.c14o38dhz{text-align:center}
.c14o38dhz .cfryu8xrn{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#FF6B35,#E94560);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.c14o38dhz .cvnrh5yy{color:#999;font-size:.9rem;margin-top:5px}

/* 内页通用 */
.cy6rfo9d1{background:#1A1A2E;padding:60px 0 40px;text-align:center}
.cy6rfo9d1 h1{color:#fff;font-size:2.2rem;margin-bottom:10px}
.cy6rfo9d1 p{color:#ccc;font-size:1.05rem}
.cv1lhf{padding:40px 0}
.cv1lhf p{margin-bottom:15px;line-height:1.8}
.cv1lhf h2{margin:30px 0 15px;font-size:1.6rem}
.cv1lhf h3{margin:25px 0 12px;font-size:1.3rem}

/* 响应式 */
@media(max-width:768px){
  .cbtcurco{padding:0 15px}
  .cvgwwmo{position:fixed;top:70px;left:0;right:0;background:#1A1A2E;padding:20px;transform:translateY(-120%);transition:transform .3s;z-index:999}
  .cvgwwmo.active{transform:translateY(0)}
  .cvgwwmo ul{flex-direction:column;gap:5px}
  .cvgwwmo a{display:block;padding:12px 16px}
  .ca1xjedg{display:block}
  .c54uvxdb{height:350px}
  .copzachb h1{font-size:1.8rem}
  .copzachb p{font-size:1rem}
  .cik5b74{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
  .c9qc9nuog{padding:40px 0}
  .ckrbbm4uz h2{font-size:1.6rem}
  .c2p2ok9y{gap:25px}
  .c14o38dhz .cfryu8xrn{font-size:2rem}
  .c6xdx3{grid-template-columns:1fr 1fr}
  .coh5gbhx{grid-template-columns:1fr 1fr}
  .cy1ptx{grid-template-columns:1fr}
  .cq3xv1n77{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
}
@media(max-width:480px){
  .c6xdx3{grid-template-columns:1fr}
  .coh5gbhx{grid-template-columns:1fr}
  .cik5b74{grid-template-columns:1fr}
  .c54uvxdb{height:280px}
  .copzachb h1{font-size:1.5rem}
  .cbc0gd{margin:0 10px}
}

/* 懒加载占位 */
.lazy{opacity:0;transition:opacity .5s}
.lazy.loaded{opacity:1}

/* 动画 */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.c04j34{animation:fadeInUp .6s ease forwards}