/* 蓝颜 视频传媒 - 修车改装视频社区 全站样式 */
/* Reset & Base */
*,*::before,*::after{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:#e0e0e0;background:#0a0a0a;line-height:1.8;overflow-x:hidden}
a{color:#e53935;text-decoration:none;transition:color .3s}
a:hover{color:#ff6659}
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}
h1{font-size:2.4rem}
h2{font-size:2rem}
h3{font-size:1.6rem}
h4{font-size:1.3rem}
h5{font-size:1.1rem}
h6{font-size:1rem}
p{margin-bottom:1rem;color:#ccc}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Header / Navigation */
.emox8b{background:rgba(10,10,10,.97);position:sticky;top:0;z-index:1000;border-bottom:1px solid #222;backdrop-filter:blur(10px)}
.l6afr{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;max-width:1200px;margin:0 auto}
.q3k6lsx7{display:flex;align-items:center;gap:10px}
.q3k6lsx7 img{height:45px;width:auto}
.q3k6lsx7 span{font-size:1.4rem;font-weight:800;color:#fff;letter-spacing:1px}
.dfj3m5gv ul{display:flex;gap:5px}
.dfj3m5gv a{display:block;padding:10px 16px;color:#ccc;font-size:.95rem;border-radius:6px;transition:all .3s}
.dfj3m5gv a:hover,.dfj3m5gv a.active{color:#fff;background:rgba(229,57,53,.15)}
.y9qim38{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* Search Bar */
.jjnyqt{background:#111;padding:12px 0;border-bottom:1px solid #1a1a1a}
.jjnyqt .container{display:flex;justify-content:center}
.syxfs0vx{display:flex;max-width:600px;width:100%;background:#1a1a1a;border:1px solid #333;border-radius:25px;overflow:hidden}
.syxfs0vx input{flex:1;padding:10px 20px;background:transparent;border:none;color:#fff;font-size:.95rem;outline:none}
.syxfs0vx input::placeholder{color:#666}
.syxfs0vx button{padding:10px 24px;background:#e53935;color:#fff;border:none;cursor:pointer;font-size:.95rem;transition:background .3s}
.syxfs0vx button:hover{background:#c62828}

/* Banner / Hero */
.n8dz08x{position:relative;height:520px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.n8dz08x .bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.45)}
.mkxiv{position:relative;z-index:2;text-align:center;max-width:800px;padding:0 20px}
.mkxiv h1{font-size:2.8rem;margin-bottom:16px;text-shadow:0 2px 20px rgba(0,0,0,.7)}
.mkxiv h1 .brand{color:#e53935}
.mkxiv p{font-size:1.15rem;color:#ddd;margin-bottom:24px}
.mkxiv .s7p5ns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.s7p5ns span{padding:6px 16px;background:rgba(229,57,53,.2);border:1px solid rgba(229,57,53,.4);border-radius:20px;font-size:.85rem;color:#ff8a80}

/* Breadcrumb */
.breadcrumb{padding:12px 0;font-size:.85rem;color:#888}
.breadcrumb a{color:#aaa}
.breadcrumb a:hover{color:#e53935}
.breadcrumb span{margin:0 8px;color:#555}

/* Section Common */
.section{padding:60px 0}
.section-dark{background:#0d0d0d}
.section-darker{background:#080808}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{margin-bottom:10px}
.section-title h2 .brand{color:#e53935}
.section-title p{color:#999;font-size:1rem}
.section-title .line{width:60px;height:3px;background:#e53935;margin:12px auto 0}

/* Video Card Grid */
.wogvpdo{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cw1npq0{background:#151515;border-radius:10px;overflow:hidden;transition:transform .3s,box-shadow .3s;cursor:pointer;position:relative}
.cw1npq0:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(229,57,53,.15)}
.jwibw1i5{position:relative;overflow:hidden;aspect-ratio:16/9}
.jwibw1i5 img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.cw1npq0:hover .jwibw1i5 img{transform:scale(1.05)}
.z0b00p{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.4);opacity:0;transition:opacity .3s}
.cw1npq0:hover .z0b00p{opacity:1}
.z0b00p i{width:60px;height:60px;background:rgba(229,57,53,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0}
.z0b00p i::after{content:'';display:block;width:0;height:0;border-style:solid;border-width:12px 0 12px 20px;border-color:transparent transparent transparent #fff;margin-left:4px}
.8rsxf{padding:14px}
.8rsxf h4{font-size:.95rem;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.8rsxf .meta{display:flex;gap:12px;font-size:.8rem;color:#888}
.8rsxf .meta span{display:flex;align-items:center;gap:4px}
.02e61w9{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.8);color:#fff;padding:2px 8px;border-radius:4px;font-size:.75rem}
.1ms8286r{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.1ms8286r span{padding:2px 10px;background:rgba(229,57,53,.1);border-radius:12px;font-size:.75rem;color:#ff8a80}

/* Expert / Team Cards */
.sx6u29{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.mm6ykobg{background:#151515;border-radius:12px;padding:24px;text-align:center;transition:transform .3s}
.mm6ykobg:hover{transform:translateY(-5px)}
.mm6ykobg img{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:0 auto 16px;border:3px solid #e53935}
.mm6ykobg h4{margin-bottom:4px}
.mm6ykobg .role{color:#e53935;font-size:.85rem;margin-bottom:10px}
.mm6ykobg p{font-size:.85rem;color:#999}
.mm6ykobg .social-links{display:flex;justify-content:center;gap:10px;margin-top:12px}
.mm6ykobg .social-links a{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:#222;border-radius:50%;color:#ccc;font-size:.8rem;transition:all .3s}
.mm6ykobg .social-links a:hover{background:#e53935;color:#fff}
.mm6ykobg .btn-sm{display:inline-block;margin-top:12px;padding:6px 18px;background:#e53935;color:#fff;border-radius:20px;font-size:.85rem;transition:background .3s}
.mm6ykobg .btn-sm:hover{background:#c62828}

/* FAQ Section */
.820tzry6{max-width:800px;margin:0 auto}
.4pfa93r{background:#151515;border-radius:10px;margin-bottom:12px;overflow:hidden;border:1px solid #222}
.4pfa93r .hd6fj{padding:16px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:#fff;transition:background .3s}
.4pfa93r .hd6fj:hover{background:#1a1a1a}
.4pfa93r .hd6fj .arrow{transition:transform .3s;color:#e53935;font-size:1.2rem}
.4pfa93r.active .hd6fj .arrow{transform:rotate(180deg)}
.4pfa93r .1qebolj{padding:0 20px;max-height:0;overflow:hidden;transition:all .3s;color:#aaa;font-size:.95rem}
.4pfa93r.active .1qebolj{padding:0 20px 16px;max-height:500px}

/* Reviews */
.fm4lyze{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.yf06csw4{background:#151515;border-radius:10px;padding:24px;border:1px solid #222}
.yf06csw4 .stars{color:#ffc107;margin-bottom:10px;font-size:1.1rem}
.yf06csw4 .ymp36qg0{font-size:.95rem;color:#ccc;margin-bottom:12px;font-style:italic}
.yf06csw4 .h05o5{display:flex;align-items:center;gap:10px}
.yf06csw4 .h05o5 .avatar{width:40px;height:40px;border-radius:50%;background:#333;display:flex;align-items:center;justify-content:center;color:#e53935;font-weight:700;font-size:1rem}
.yf06csw4 .h05o5 .name{font-weight:600;color:#fff;font-size:.9rem}
.yf06csw4 .h05o5 .date{font-size:.8rem;color:#666}

/* Partner Logos */
.cjh5pmpr{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.cjh5pmpr .qmgdxcyt{background:#151515;padding:16px 30px;border-radius:8px;color:#888;font-size:1rem;font-weight:600;border:1px solid #222;transition:all .3s}
.cjh5pmpr .qmgdxcyt:hover{border-color:#e53935;color:#fff}

/* How-To Guide */
.ei82bf98{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:30px}
.6h7iwhxz{background:#151515;border-radius:10px;padding:24px;text-align:center;border:1px solid #222}
.6h7iwhxz .13ux6i5{width:50px;height:50px;border-radius:50%;background:#e53935;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:700;margin:0 auto 16px}
.6h7iwhxz h4{margin-bottom:8px}
.6h7iwhxz p{font-size:.9rem;color:#999}

/* Contact Section */
.3s61iu{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.ni1ov9{background:#151515;border-radius:12px;padding:30px;border:1px solid #222}
.ni1ov9 h3{margin-bottom:16px;color:#e53935}
.zp7vz5v{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}
.zp7vz5v .icon{width:36px;height:36px;background:#222;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#e53935;flex-shrink:0;font-size:.9rem}
.zp7vz5v .text{font-size:.9rem;color:#ccc}
.zp7vz5v .text strong{color:#fff;display:block;margin-bottom:2px}

/* AI Section */
.clckefp{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.0iyj6lj{background:#151515;border-radius:10px;padding:24px;border:1px solid #222;transition:all .3s}
.0iyj6lj:hover{border-color:#e53935;transform:translateY(-3px)}
.0iyj6lj .qsu1tejn{width:50px;height:50px;background:rgba(229,57,53,.15);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:1.5rem;color:#e53935}
.0iyj6lj h4{margin-bottom:8px}
.0iyj6lj p{font-size:.9rem;color:#999}

/* Share Buttons */
.srlayqw{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:20px 0}
.mwvkqhlm{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:20px;font-size:.85rem;color:#fff;transition:all .3s;border:1px solid #333;background:#1a1a1a}
.mwvkqhlm:hover{background:#e53935;border-color:#e53935;color:#fff}

/* Footer */
.egkws{background:#050505;border-top:1px solid #1a1a1a;padding:40px 0 20px}
.mhrpc{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:30px}
.ncjt5 h4{color:#fff;margin-bottom:16px;font-size:1rem}
.ncjt5 a{display:block;color:#888;font-size:.9rem;padding:4px 0;transition:color .3s}
.ncjt5 a:hover{color:#e53935}
.ncjt5 p{font-size:.85rem;color:#888}
.8ubs5e3{display:flex;gap:20px;margin-top:12px}
.8ubs5e3 img{width:100px;height:100px;border-radius:8px}
.8ubs5e3 .pjnk9{font-size:.75rem;color:#666;text-align:center;margin-top:4px}
.20br9{border-top:1px solid #1a1a1a;padding-top:20px;text-align:center;font-size:.85rem;color:#666}
.20br9 .nb0cqez{margin-top:6px;color:#555}

/* MCP Placeholder */
.mcp-widget{background:#111;border:1px solid #222;border-radius:8px;padding:20px;margin-top:20px;text-align:center;color:#666;font-size:.85rem}

/* Buttons */
.btn{display:inline-block;padding:12px 28px;background:#e53935;color:#fff;border-radius:25px;font-size:1rem;font-weight:600;transition:all .3s;border:none;cursor:pointer}
.btn:hover{background:#c62828;transform:translateY(-2px);box-shadow:0 5px 20px rgba(229,57,53,.3);color:#fff}
.btn-outline{background:transparent;border:2px solid #e53935;color:#e53935}
.btn-outline:hover{background:#e53935;color:#fff}

/* Lazy Load */
img[data-src]{opacity:0;transition:opacity .5s}
img.loaded{opacity:1}

/* Category Tabs */
.1yder6{display:flex;gap:8px;justify-content:center;margin-bottom:30px;flex-wrap:wrap}
.1yder6 .uvgiju{padding:8px 20px;background:#1a1a1a;border:1px solid #333;border-radius:20px;color:#ccc;cursor:pointer;transition:all .3s;font-size:.9rem}
.1yder6 .uvgiju:hover,.1yder6 .uvgiju.active{background:#e53935;border-color:#e53935;color:#fff}

/* Entertainment Short Video Style */
.u4xx1n{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.elns1{background:#151515;border-radius:12px;overflow:hidden;aspect-ratio:9/16;position:relative;cursor:pointer;transition:transform .3s}
.elns1:hover{transform:scale(1.03)}
.elns1 img{width:100%;height:100%;object-fit:cover}
.elns1 .overlay{position:absolute;bottom:0;left:0;right:0;padding:12px;background:linear-gradient(transparent,rgba(0,0,0,.85));color:#fff}
.elns1 .overlay h5{font-size:.85rem;margin-bottom:4px}
.elns1 .overlay .views{font-size:.75rem;color:#aaa}

/* Responsive */
@media(max-width:1024px){
.wogvpdo{grid-template-columns:repeat(3,1fr)}
.sx6u29{grid-template-columns:repeat(2,1fr)}
.clckefp{grid-template-columns:repeat(2,1fr)}
.ei82bf98{grid-template-columns:repeat(2,1fr)}
.mhrpc{grid-template-columns:repeat(2,1fr)}
.u4xx1n{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:768px){
.l6afr{flex-wrap:wrap}
.dfj3m5gv{display:none;width:100%;order:3}
.dfj3m5gv.show{display:block}
.dfj3m5gv ul{flex-direction:column;padding:10px 0}
.y9qim38{display:block}
.n8dz08x{height:380px}
.mkxiv h1{font-size:1.8rem}
.wogvpdo{grid-template-columns:repeat(2,1fr)}
.sx6u29{grid-template-columns:1fr}
.fm4lyze{grid-template-columns:1fr}
.3s61iu{grid-template-columns:1fr}
.clckefp{grid-template-columns:1fr}
.ei82bf98{grid-template-columns:1fr}
.mhrpc{grid-template-columns:1fr}
.u4xx1n{grid-template-columns:repeat(2,1fr)}
h1{font-size:1.8rem}
h2{font-size:1.5rem}
.section{padding:40px 0}
}
@media(max-width:480px){
.wogvpdo{grid-template-columns:1fr}
.u4xx1n{grid-template-columns:repeat(2,1fr)}
.n8dz08x{height:300px}
.mkxiv h1{font-size:1.5rem}
}

/* 蓝颜 最新动态时间线 */
.in9a72{max-width:800px;margin:0 auto}
.wplqeo5{display:flex;gap:20px;margin-bottom:24px;padding:20px;background:#151515;border-radius:10px;border:1px solid #222;transition:border-color .3s}
.wplqeo5:hover{border-color:#e53935}
.yam3s8uu{min-width:70px;font-size:.9rem;color:#e53935;font-weight:700;padding-top:2px}
.qr4klj4v h5{margin-bottom:6px;font-size:1rem}
.qr4klj4v p{font-size:.9rem;color:#999;margin-bottom:6px}
.cl5ps2pn{font-size:.8rem;color:#666;font-style:italic}

/* 蓝颜 亲密教育科普 */
.kukhg7{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.f3fs4e6{background:#151515;border-radius:10px;padding:24px;border:1px solid #222;transition:all .3s}
.f3fs4e6:hover{border-color:#e53935;transform:translateY(-3px)}
.zmxz30c{font-size:2.5rem;margin-bottom:12px}
.f3fs4e6 h4{margin-bottom:8px;font-size:1rem}
.f3fs4e6 p{font-size:.9rem;color:#999;margin-bottom:10px}
.z2e054hu{font-size:.8rem;color:#e53935;font-weight:600}

/* 蓝颜 媒体报道 */
.gl7v7tn{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.xc00e7{background:#151515;border-radius:10px;padding:24px;border:1px solid #222;transition:all .3s}
.xc00e7:hover{border-color:#e53935}
.4dkt0x{display:inline-block;padding:4px 12px;background:rgba(229,57,53,.15);color:#e53935;border-radius:12px;font-size:.8rem;font-weight:600;margin-bottom:10px}
.xc00e7 h5{margin-bottom:8px;font-size:1rem}
.xc00e7 p{font-size:.9rem;color:#999;font-style:italic;margin-bottom:8px}
.bn1ljw8z{font-size:.8rem;color:#666}

/* 蓝颜 自媒体矩阵 */
.elwn7f{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.k7tqz6{background:#151515;border-radius:10px;padding:24px;border:1px solid #222;transition:all .3s}
.k7tqz6:hover{border-color:#e53935;transform:translateY(-3px)}
.0t3nj9{width:50px;height:50px;background:rgba(229,57,53,.15);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:12px;font-size:1.5rem;color:#e53935;font-weight:700}
.k7tqz6 h5{margin-bottom:6px}
.k7tqz6 p{font-size:.85rem;color:#999;margin-bottom:8px}
.5nzf9etu{display:inline-block;padding:2px 10px;background:rgba(229,57,53,.1);border-radius:12px;font-size:.75rem;color:#ff8a80}

/* 蓝颜 EEAT信任信号 */
.sb8z6{display:flex;justify-content:center;gap:30px;flex-wrap:wrap;padding:20px 0;margin-bottom:20px;border-top:1px solid #1a1a1a;border-bottom:1px solid #1a1a1a}
.idpv1l{display:flex;align-items:center;gap:8px;font-size:.85rem;color:#888}
.q4siq{font-size:1.2rem}

/* 蓝颜 专家资质标签 */
.zv8lm35n{font-size:.8rem;color:#ffc107;margin-bottom:8px;padding:4px 12px;background:rgba(255,193,7,.1);border-radius:12px;display:inline-block}

/* 蓝颜 视频发布时间 */
.jij6m{font-size:.75rem;color:#666;margin-top:6px}

/* 蓝颜 文章内容页 */
.article-content{max-width:800px;margin:0 auto;line-height:2}
.article-content h2{margin:30px 0 12px;padding-bottom:8px;border-bottom:1px solid #222}
.article-content h3{margin:20px 0 8px;color:#e53935}
.article-content p{text-indent:2em;margin-bottom:16px}
.jnnmf{text-indent:0!important;padding:12px 16px;background:rgba(229,57,53,.08);border-left:3px solid #e53935;border-radius:4px;font-size:.9rem;color:#aaa;margin-bottom:24px}

/* 蓝颜 Footer Logo */
.147m3bh{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.147m3bh img{height:40px;width:auto}
.147m3bh h4{margin-bottom:0}

/* 蓝颜 底部链接 */
.20br9 a{color:#888;margin:0 4px}
.20br9 a:hover{color:#e53935}

/* 响应式补充 */
@media(max-width:1024px){
.kukhg7{grid-template-columns:repeat(2,1fr)}
.gl7v7tn{grid-template-columns:repeat(2,1fr)}
.elwn7f{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
.kukhg7{grid-template-columns:1fr}
.gl7v7tn{grid-template-columns:1fr}
.elwn7f{grid-template-columns:1fr}
.wplqeo5{flex-direction:column;gap:8px}
.yam3s8uu{min-width:auto}
.sb8z6{gap:15px}
.idpv1l{font-size:.75rem}
}