/* ============================================
   幼幼 - 游戏解说视频社区 主样式表
   品牌色系：活力橙 #FF6B35 / 深夜蓝 #1A1A2E / 电竞红 #E94560
   ============================================ */

/* --- CSS 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;background:#0F0F1A;color:#EAEAEA;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:#fff}

/* --- Container --- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* --- Header / Nav --- */
.gsicthyt{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(15,15,26,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,107,53,.15);transition:background .3s}
.qxblfzb2{display:flex;align-items:center;justify-content:space-between;height:68px;max-width:1200px;margin:0 auto;padding:0 20px}
.ibdh54q{display:flex;align-items:center;gap:10px}
.ibdh54q img{height:42px;width:auto}
.ibdh54q span{font-size:1.25rem;font-weight:800;background:linear-gradient(135deg,#FF6B35,#E94560);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{padding:8px 14px;border-radius:6px;font-size:.9rem;color:#ccc;transition:all .3s;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,107,53,.15)}
.zy1j5rus{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.zy1j5rus span{display:block;width:24px;height:2px;background:#FF6B35;border-radius:2px;transition:all .3s}

/* --- Search Bar --- */
.e8wfc58u{background:rgba(26,26,46,.8);padding:14px 0;border-bottom:1px solid rgba(255,107,53,.1)}
.e8wfc58u .container{display:flex;justify-content:center}
.qyzifkz5{display:flex;max-width:600px;width:100%;border-radius:30px;overflow:hidden;border:2px solid rgba(255,107,53,.3);transition:border-color .3s}
.qyzifkz5:focus-within{border-color:#FF6B35}
.qyzifkz5 input{flex:1;padding:10px 20px;background:rgba(15,15,26,.6);border:none;color:#eee;font-size:.95rem;outline:none}
.qyzifkz5 input::placeholder{color:#666}
.qyzifkz5 button{padding:10px 24px;background:linear-gradient(135deg,#FF6B35,#E94560);border:none;color:#fff;font-size:.9rem;cursor:pointer;transition:opacity .3s}
.qyzifkz5 button:hover{opacity:.85}

/* --- Hero Banner --- */
.z7dr7bf9{position:relative;width:100%;min-height:520px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-top:68px}
.z7dr7bf9 .cg5step{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(.55)}
.z7dr7bf9 .lxv2ohtl{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,15,26,.3) 0%,rgba(15,15,26,.85) 100%)}
.uaefq4d{position:relative;z-index:2;text-align:center;padding:40px 20px;max-width:800px}
.uaefq4d h1{font-size:2.6rem;margin-bottom:16px;text-shadow:0 2px 20px rgba(0,0,0,.5)}
.uaefq4d h1 .f52g9s{background:linear-gradient(135deg,#FF6B35,#E94560);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.uaefq4d p{font-size:1.1rem;color:#ccc;margin-bottom:24px;line-height:1.8}
.ewp0w{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:16px}
.ewp0w span{padding:6px 16px;border-radius:20px;background:rgba(255,107,53,.15);color:#FF6B35;font-size:.85rem;border:1px solid rgba(255,107,53,.25)}

/* --- Section Common --- */
.section{padding:60px 0}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:1.9rem;margin-bottom:10px}
.section-title h2 .hl{color:#FF6B35}
.section-title p{color:#999;font-size:.95rem}
.wqnv2{background:rgba(26,26,46,.5)}

/* --- Video Card Grid --- */
.t7ppl75{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.v7ykyc{position:relative;border-radius:12px;overflow:hidden;background:#1A1A2E;transition:transform .3s,box-shadow .3s;cursor:pointer}
.v7ykyc:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(255,107,53,.15)}
.v7ykyc .thumb{position:relative;width:100%;padding-top:56.25%;overflow:hidden}
.v7ykyc .thumb img,.v7ykyc .thumb video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.v7ykyc:hover .thumb img,.v7ykyc:hover .thumb video{transform:scale(1.05)}
.v7ykyc .n0q4lexp{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:56px;height:56px;background:rgba(255,107,53,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform .3s;z-index:3}
.v7ykyc:hover .n0q4lexp{transform:translate(-50%,-50%) scale(1)}
.v7ykyc .n0q4lexp::after{content:"";display:block;width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:3px}
.v7ykyc .duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 8px;border-radius:4px;font-size:.75rem;z-index:3}
.v7ykyc .pn9qdu{padding:14px 16px}
.v7ykyc .pn9qdu h3{font-size:.95rem;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.v7ykyc .wtgznlh{display:flex;align-items:center;gap:12px;color:#888;font-size:.8rem}
.v7ykyc .wtgznlh .views::before{content:"▶ "}
.v7ykyc .wtgznlh .likes::before{content:"♥ "}
.v7ykyc .wtgznlh .comments::before{content:"💬 "}
.v7ykyc .tag{position:absolute;top:10px;left:10px;background:linear-gradient(135deg,#FF6B35,#E94560);color:#fff;padding:3px 10px;border-radius:4px;font-size:.72rem;z-index:3}
.v7ykyc .ag2g2{color:#888;font-size:.82rem;line-height:1.5;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.v7ykyc .fdmny{color:#666;font-size:.75rem;margin-top:8px;border-top:1px solid rgba(255,255,255,.05);padding-top:8px}

/* --- Module Cards (传媒/AI/社区) --- */
.t27wd8fy{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.m7rorr{background:linear-gradient(145deg,#1A1A2E,#151528);border:1px solid rgba(255,107,53,.1);border-radius:14px;padding:28px 24px;text-align:center;transition:all .3s}
.m7rorr:hover{border-color:rgba(255,107,53,.4);transform:translateY(-4px);box-shadow:0 8px 24px rgba(255,107,53,.1)}
.m7rorr .icon{width:56px;height:56px;margin:0 auto 16px;background:linear-gradient(135deg,#FF6B35,#E94560);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.6rem}
.m7rorr h3{font-size:1.05rem;margin-bottom:8px}
.m7rorr p{color:#999;font-size:.85rem;line-height:1.6}

/* --- Expert Cards --- */
.t3msal{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.jartgd1c{background:#1A1A2E;border-radius:14px;overflow:hidden;border:1px solid rgba(255,107,53,.08);transition:all .3s}
.jartgd1c:hover{border-color:rgba(255,107,53,.3);box-shadow:0 8px 24px rgba(255,107,53,.08)}
.jartgd1c .zfzsk7f{width:100%;height:220px;object-fit:cover}
.jartgd1c .kgbfru2l{padding:18px 20px}
.jartgd1c .kgbfru2l h3{font-size:1.05rem;margin-bottom:4px}
.jartgd1c .kgbfru2l .role{color:#FF6B35;font-size:.82rem;margin-bottom:10px}
.jartgd1c .kgbfru2l p{color:#999;font-size:.83rem;line-height:1.6;margin-bottom:12px}
.jartgd1c .jebnu0z{display:flex;gap:10px}
.jartgd1c .jebnu0z a{padding:6px 14px;border-radius:6px;font-size:.78rem;border:1px solid rgba(255,107,53,.3);color:#FF6B35;transition:all .3s}
.jartgd1c .jebnu0z a:hover{background:#FF6B35;color:#fff}

/* --- FAQ Section --- */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border:1px solid rgba(255,107,53,.1);border-radius:10px;margin-bottom:12px;overflow:hidden;background:#1A1A2E}
.faq-item .faq-q{padding:16px 20px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-weight:600;font-size:.95rem;transition:background .3s}
.faq-item .faq-q:hover{background:rgba(255,107,53,.05)}
.faq-item .faq-q .arrow{transition:transform .3s;color:#FF6B35;font-size:1.2rem}
.faq-item.open .faq-q .arrow{transform:rotate(180deg)}
.faq-item .faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0 20px}
.faq-item.open .faq-a{max-height:400px;padding:0 20px 16px}
.faq-item .faq-a p{color:#aaa;font-size:.88rem;line-height:1.7}

/* --- Reviews --- */
.v5hd1y{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.zppo8r{background:#1A1A2E;border-radius:12px;padding:22px 20px;border:1px solid rgba(255,107,53,.08)}
.zppo8r .stars{color:#FF6B35;margin-bottom:10px;font-size:.9rem;letter-spacing:2px}
.zppo8r .dgnhps{color:#bbb;font-size:.88rem;line-height:1.7;margin-bottom:12px;font-style:italic}
.zppo8r .reviewer{display:flex;align-items:center;gap:10px}
.zppo8r .reviewer .avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#FF6B35,#E94560);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.85rem;font-weight:700}
.zppo8r .reviewer .name{font-size:.85rem;color:#ddd}
.zppo8r .reviewer .date{font-size:.75rem;color:#777}

/* --- Contact Section --- */
.w7cabk{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.lxy2jyq{background:#1A1A2E;border-radius:12px;padding:24px;text-align:center;border:1px solid rgba(255,107,53,.08)}
.lxy2jyq h3{font-size:1rem;margin-bottom:12px;color:#FF6B35}
.lxy2jyq p{color:#aaa;font-size:.85rem;line-height:1.6;margin-bottom:8px}
.lxy2jyq img{max-width:180px;margin:10px auto;border-radius:8px}

/* --- Share Buttons --- */
.b67q7act{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;padding:20px 0}
.ajwubt{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:20px;font-size:.82rem;color:#fff;transition:opacity .3s;cursor:pointer;border:none}
.ajwubt:hover{opacity:.8}
.share-btn.wechat{background:#07C160}
.share-btn.weibo{background:#E6162D}
.share-btn.douyin{background:#161823}
.share-btn.bilibili{background:#00A1D6}

/* --- Footer --- */
.v5974n{background:#0A0A15;border-top:1px solid rgba(255,107,53,.1);padding:40px 0 20px}
.b5yq6svz{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;margin-bottom:30px}
.i1l40f3f h4{font-size:.95rem;margin-bottom:14px;color:#FF6B35}
.i1l40f3f p,.i1l40f3f a{color:#888;font-size:.83rem;line-height:1.8}
.i1l40f3f a:hover{color:#FF6B35}
.i1l40f3f ul li{margin-bottom:6px}
.f2owew{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,.05);color:#666;font-size:.8rem}
.f2owew .update-time{color:#888;margin-top:6px}

/* --- Breadcrumb --- */
.breadcrumb{padding:14px 0;font-size:.83rem;color:#888}
.breadcrumb a{color:#FF6B35}
.breadcrumb span{margin:0 6px;color:#555}

/* --- Inner Page Hero --- */
.kxfmbr1f{position:relative;padding:100px 0 40px;text-align:center;background:linear-gradient(180deg,rgba(255,107,53,.08),transparent)}
.kxfmbr1f h1{font-size:2rem;margin-bottom:10px}
.kxfmbr1f p{color:#999;font-size:.95rem}

/* --- How-To Guide --- */
.z51kyjy{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;counter-reset:step}
.t07rv7s{background:#1A1A2E;border-radius:12px;padding:24px;border:1px solid rgba(255,107,53,.08);counter-increment:step;position:relative}
.t07rv7s::before{content:counter(step);position:absolute;top:-12px;left:20px;width:32px;height:32px;background:linear-gradient(135deg,#FF6B35,#E94560);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem}
.t07rv7s h3{font-size:.95rem;margin-bottom:8px;padding-top:8px}
.t07rv7s p{color:#999;font-size:.83rem;line-height:1.6}

/* --- Partner Logo Wall --- */
.q3oa2org{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;padding:20px 0}
.q3oa2org .tfvd0{width:120px;height:60px;background:rgba(255,255,255,.05);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#666;font-size:.8rem;border:1px solid rgba(255,255,255,.05);transition:all .3s}
.q3oa2org .tfvd0:hover{border-color:rgba(255,107,53,.3);color:#FF6B35}

/* --- EEAT Cards --- */
.beie25k{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.lzqdb{background:#1A1A2E;border-radius:12px;padding:24px;border:1px solid rgba(255,107,53,.08)}
.lzqdb h3{font-size:1rem;margin-bottom:10px;color:#FF6B35}
.lzqdb p{color:#999;font-size:.85rem;line-height:1.7}

/* --- Buttons --- */
.btn{display:inline-block;padding:10px 24px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s;border:none;text-align:center}
.g2xr0{background:linear-gradient(135deg,#FF6B35,#E94560);color:#fff}
.g2xr0:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,53,.3)}
.txojuuu{border:1px solid #FF6B35;color:#FF6B35;background:transparent}
.txojuuu:hover{background:#FF6B35;color:#fff}

/* --- Lazy Load Placeholder --- */
.lazy{opacity:0;transition:opacity .5s}
.lazy.loaded{opacity:1}

/* --- Responsive --- */
@media(max-width:768px){
  .qxblfzb2{height:56px}
  .ibdh54q img{height:32px}
  .ibdh54q span{font-size:1rem}
  .main-nav{position:fixed;top:56px;left:0;width:100%;background:rgba(15,15,26,.98);flex-direction:column;padding:20px;gap:4px;transform:translateY(-120%);transition:transform .3s;border-bottom:1px solid rgba(255,107,53,.15)}
  .main-nav.open{transform:translateY(0)}
  .main-nav a{padding:12px 16px;width:100%;border-radius:8px}
  .zy1j5rus{display:flex}
  .z7dr7bf9{min-height:400px}
  .uaefq4d h1{font-size:1.7rem}
  .uaefq4d p{font-size:.9rem}
  .section{padding:40px 0}
  .section-title h2{font-size:1.4rem}
  .t7ppl75,.t27wd8fy,.t3msal,.v5hd1y,.w7cabk{grid-template-columns:1fr}
  .b5yq6svz{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .b5yq6svz{grid-template-columns:1fr}
  .uaefq4d h1{font-size:1.4rem}
  .qyzifkz5{flex-direction:column;border-radius:12px}
  .qyzifkz5 input{border-radius:12px 12px 0 0}
  .qyzifkz5 button{border-radius:0 0 12px 12px;padding:12px}
}