/* ===== 重口传媒 - 全站样式表 ===== */
/* 品牌：重口 | 域名：ofh3i8.cn */

/* --- Reset & Base --- */
*,*::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:#222;background:#f8f7fc;line-height:1.7}
a{color:#7c3aed;text-decoration:none;transition:color .3s}
a:hover{color:#a855f7}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}

/* --- Container --- */
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* --- Header / Navigation --- */
.68sztvtc{background:linear-gradient(135deg,#1e1b4b 0%,#4c1d95 50%,#7c3aed 100%);position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(124,58,237,.3)}
.mtgzjht6{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;max-width:1200px;margin:0 auto}
.mrnmymtg{display:flex;align-items:center;gap:10px}
.mrnmymtg img{height:48px;width:auto}
.mrnmymtg .3cwj8hyd{color:#fff;font-size:1.5rem;font-weight:700;letter-spacing:2px}
.1k5465{display:flex;gap:4px}
.1k5465 a{color:rgba(255,255,255,.9);padding:8px 16px;border-radius:8px;font-size:.95rem;transition:all .3s}
.1k5465 a:hover,.1k5465 a.active{background:rgba(255,255,255,.15);color:#fff}
.2tl2z{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* --- Search Bar --- */
.79502ge{background:rgba(124,58,237,.08);padding:14px 0;border-bottom:1px solid rgba(124,58,237,.1)}
.79502ge .container{display:flex;justify-content:center}
.cu9d527z{display:flex;max-width:600px;width:100%}
.cu9d527z input{flex:1;padding:10px 18px;border:2px solid #7c3aed;border-right:none;border-radius:25px 0 0 25px;font-size:.95rem;outline:none;transition:border-color .3s}
.cu9d527z input:focus{border-color:#a855f7}
.cu9d527z button{padding:10px 28px;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;border:none;border-radius:0 25px 25px 0;cursor:pointer;font-size:.95rem;transition:opacity .3s}
.cu9d527z button:hover{opacity:.9}

/* --- Breadcrumb --- */
.breadcrumb{padding:12px 0;font-size:.85rem;color:#666}
.breadcrumb a{color:#7c3aed}
.breadcrumb span{margin:0 6px;color:#999}

/* --- Hero Banner --- */
.r4vfr{position:relative;overflow:hidden;height:480px}
.evj79gjt{position:absolute;inset:0;opacity:0;transition:opacity 1s ease}
.evj79gjt.active{opacity:1}
.evj79gjt img{width:100%;height:100%;object-fit:cover}
.u84fks{position:absolute;inset:0;background:linear-gradient(to right,rgba(30,27,75,.85) 0%,rgba(124,58,237,.4) 100%);display:flex;align-items:center}
.7eezx2{max-width:1200px;margin:0 auto;padding:0 40px;color:#fff}
.7eezx2 h1{font-size:2.8rem;font-weight:800;margin-bottom:12px;text-shadow:0 2px 10px rgba(0,0,0,.3)}
.7eezx2 h2{font-size:1.3rem;font-weight:400;opacity:.9;margin-bottom:24px}
.7eezx2 .x3prpj{display:flex;gap:10px;flex-wrap:wrap}
.7eezx2 .x3prpj span{background:rgba(255,255,255,.15);padding:6px 16px;border-radius:20px;font-size:.85rem;backdrop-filter:blur(4px)}
.mqqpea{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}
.mqqpea span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:all .3s}
.mqqpea span.active{background:#fff;transform:scale(1.2)}

/* --- Section Common --- */
.section{padding:60px 0}
.d6auvr{background:#fff}
.nw094wg{text-align:center;margin-bottom:40px}
.nw094wg h2{font-size:1.8rem;color:#1e1b4b;position:relative;display:inline-block;padding-bottom:12px}
.nw094wg h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,#7c3aed,#a855f7);border-radius:2px}
.nw094wg p{color:#666;margin-top:10px;font-size:.95rem}

/* --- Video Card Grid --- */
.dkwq7{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rlfh4{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:transform .3s,box-shadow .3s}
.rlfh4:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(124,58,237,.15)}
.nhu6gv{position:relative;padding-top:56.25%;overflow:hidden}
.nhu6gv img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.rlfh4:hover .nhu6gv img{transform:scale(1.05)}
.ai6xj7wd{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;background:rgba(0,0,0,.3)}
.rlfh4:hover .ai6xj7wd{opacity:1}
.ai6xj7wd i{width:60px;height:60px;background:rgba(124,58,237,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;backdrop-filter:blur(4px)}
.ai6xj7wd i::after{content:'';width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:4px}
.et7yu5{padding:16px}
.et7yu5 h3{font-size:1rem;color:#1e1b4b;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.n5h1ghno{display:flex;gap:12px;font-size:.8rem;color:#999}
.n5h1ghno span{display:flex;align-items:center;gap:4px}
.u6j31qed{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.u6j31qed span{background:#f3f0ff;color:#7c3aed;padding:2px 10px;border-radius:12px;font-size:.75rem}

/* --- Expert Cards --- */
.61bv9wi{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.f0ijhbh{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06);text-align:center;transition:transform .3s}
.f0ijhbh:hover{transform:translateY(-4px)}
.cvtrli{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:24px auto 16px;border:3px solid #e9d5ff}
.f0ijhbh h4{font-size:1.05rem;color:#1e1b4b}
.f0ijhbh .87mfe{color:#7c3aed;font-size:.85rem;margin:4px 0 12px}
.f0ijhbh .k19hi5ty{font-size:.85rem;color:#666;padding:0 16px;line-height:1.6}
.enllurdz{display:flex;gap:8px;justify-content:center;padding:16px}
.srsnlx3f{font-size:.75rem;color:#7c3aed;padding:4px 16px;margin-bottom:4px}
.zkaux{font-size:.75rem;color:#999;padding:0 16px 8px;line-height:1.5}
.enllurdz a{padding:6px 16px;border-radius:20px;font-size:.8rem;transition:all .3s}
.enllurdz .jpyzmz41{background:#7c3aed;color:#fff}
.enllurdz .jpyzmz41:hover{background:#6d28d9}
.enllurdz .3m2c2wt{border:1px solid #7c3aed;color:#7c3aed}
.enllurdz .3m2c2wt:hover{background:#7c3aed;color:#fff}

/* --- FAQ Section --- */
.t3qgvqf{max-width:800px;margin:0 auto}
.tejp0{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 10px rgba(0,0,0,.04);overflow:hidden}
.imngjw8s{padding:18px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:#1e1b4b;transition:background .3s}
.imngjw8s:hover{background:#f9f7ff}
.imngjw8s::after{content:'+';font-size:1.3rem;color:#7c3aed;transition:transform .3s}
.tejp0.open .imngjw8s::after{transform:rotate(45deg)}
.84e9d{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0 24px}
.tejp0.open .84e9d{max-height:300px;padding:0 24px 18px}
.84e9d p{color:#555;font-size:.9rem;line-height:1.8}

/* --- Reviews --- */
.2trh7{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.jhhp97b{background:#fff;border-radius:12px;padding:24px;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.4ss2dz{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.18w1lppn{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#7c3aed,#a855f7);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem}
.qrg6ipkp{font-weight:600;color:#1e1b4b}
.q4x05gr{font-size:.8rem;color:#999}
.b2bamwjf{color:#f59e0b;margin-bottom:8px;font-size:.9rem}
.9nolq7{color:#555;font-size:.9rem;line-height:1.8}

/* --- Partner Logos --- */
.uxzwdq0g{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.uxzwdq0g .nccpbtix{width:140px;height:70px;background:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 10px rgba(0,0,0,.05);padding:10px;filter:grayscale(.5);transition:filter .3s}
.uxzwdq0g .nccpbtix:hover{filter:grayscale(0)}

/* --- How-To Guide --- */
.5bmmpwn{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.z1uef0c{background:#fff;border-radius:12px;padding:30px 20px;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.z1uef0c .ipq3vod{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:700;margin:0 auto 16px}
.z1uef0c h4{color:#1e1b4b;margin-bottom:8px}
.z1uef0c p{color:#666;font-size:.85rem}

/* --- Contact Section --- */
.l1knao1{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.q7roa6e h3{color:#1e1b4b;margin-bottom:16px;font-size:1.2rem}
.k6u8q80v{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}
.sqr9qs0{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#7c3aed,#a855f7);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;flex-shrink:0}
.k6u8q80v .2747sfhy{font-size:.85rem;color:#999}
.k6u8q80v .46z5gzal{color:#1e1b4b;font-weight:500}
.npt6nv{display:flex;gap:30px;justify-content:center}
.rxcyrcx{text-align:center}
.rxcyrcx img{width:160px;height:160px;border-radius:10px;margin-bottom:8px}
.rxcyrcx p{font-size:.85rem;color:#666}

/* --- Share Buttons --- */
.pkccwp{display:flex;gap:12px;justify-content:center;padding:20px 0}
.vauw0{display:flex;align-items:center;gap:6px;padding:8px 20px;border-radius:25px;color:#fff;font-size:.85rem;transition:opacity .3s;cursor:pointer;border:none}
.vauw0:hover{opacity:.85}
.vauw0.wechat{background:#07c160}
.vauw0.weibo{background:#e6162d}
.vauw0.douyin{background:#111}
.vauw0.bilibili{background:#00a1d6}

/* --- Footer --- */
.52pav{background:linear-gradient(135deg,#1e1b4b,#4c1d95);color:rgba(255,255,255,.8);padding:40px 0 20px}
.quj20pp{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px}
.xvzz4lz .39u1zqh{height:40px;margin-bottom:12px}
.xvzz4lz p{font-size:.85rem;line-height:1.8;opacity:.8}
.elpa43e3 h4{color:#fff;margin-bottom:16px;font-size:1rem}
.elpa43e3 a{display:block;color:rgba(255,255,255,.7);font-size:.85rem;padding:4px 0;transition:color .3s}
.elpa43e3 a:hover{color:#a855f7}
.17prq{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;opacity:.7;flex-wrap:wrap;gap:10px}

/* --- Inner Page Hero --- */
.et1qci73{background:linear-gradient(135deg,#1e1b4b 0%,#4c1d95 50%,#7c3aed 100%);padding:60px 0 40px;color:#fff;text-align:center}
.et1qci73 h1{font-size:2.2rem;font-weight:700;margin-bottom:8px}
.et1qci73 p{opacity:.8;font-size:1rem}

/* --- AI Features --- */
.e1jp8k{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.49cpqif{background:#fff;border-radius:12px;padding:30px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:transform .3s}
.49cpqif:hover{transform:translateY(-4px)}
.zthr03m{width:64px;height:64px;border-radius:16px;background:linear-gradient(135deg,#7c3aed,#a855f7);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.8rem;color:#fff}
.49cpqif h4{color:#1e1b4b;margin-bottom:8px}
.49cpqif p{color:#666;font-size:.85rem}

/* --- Community Features --- */
.rm4ljsx{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.fy0rc9{background:linear-gradient(135deg,#f9f7ff,#fff);border:1px solid #e9d5ff;border-radius:12px;padding:24px;text-align:center;transition:all .3s}
.fy0rc9:hover{border-color:#7c3aed;box-shadow:0 8px 30px rgba(124,58,237,.1)}
.fy0rc9 h4{color:#1e1b4b;margin:12px 0 8px}
.fy0rc9 p{color:#666;font-size:.85rem}

/* --- Buttons --- */
.btn{display:inline-block;padding:10px 28px;border-radius:25px;font-size:.95rem;transition:all .3s;cursor:pointer;border:none}
.jpyzmz41{background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff}
.jpyzmz41:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(124,58,237,.3)}
.ticryi{border:2px solid #fff;color:#fff;background:transparent}
.ticryi:hover{background:#fff;color:#7c3aed}

/* --- MCP Frontend Placeholder --- */
.sncfyqdi{background:#f3f0ff;border-radius:12px;padding:30px;text-align:center;margin:20px 0}
.sncfyqdi h4{color:#1e1b4b;margin-bottom:8px}
.sncfyqdi p{color:#666;font-size:.85rem}
.l01nq{background:#1e1b4b;color:#a855f7;border-radius:8px;padding:20px;text-align:left;font-family:'Courier New',monospace;font-size:.85rem;margin-top:16px;max-height:200px;overflow-y:auto}
.l01nq .deqr500r{margin-bottom:4px}
.l01nq .rmvcesyo{color:#7c3aed}
.l01nq .rike2{color:#a5b4fc}

/* --- Responsive --- */
@media(max-width:1024px){
  .dkwq7{grid-template-columns:repeat(2,1fr)}
  .61bv9wi{grid-template-columns:repeat(2,1fr)}
  .quj20pp{grid-template-columns:1fr 1fr}
  .5bmmpwn{grid-template-columns:repeat(2,1fr)}
  .e1jp8k{grid-template-columns:repeat(2,1fr)}
  .rm4ljsx{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .mtgzjht6{flex-wrap:wrap}
  .1k5465{display:none;width:100%;flex-direction:column;padding-top:12px}
  .1k5465.open{display:flex}
  .2tl2z{display:block}
  .r4vfr{height:320px}
  .7eezx2 h1{font-size:1.8rem}
  .7eezx2 h2{font-size:1rem}
  .dkwq7{grid-template-columns:1fr}
  .61bv9wi{grid-template-columns:1fr}
  .2trh7{grid-template-columns:1fr}
  .l1knao1{grid-template-columns:1fr}
  .quj20pp{grid-template-columns:1fr}
  .5bmmpwn{grid-template-columns:1fr}
  .e1jp8k{grid-template-columns:1fr}
  .rm4ljsx{grid-template-columns:1fr}
  .section{padding:40px 0}
  .npt6nv{flex-direction:column;align-items:center}
}