/* ============================================
   蘑菇视频 - 原创游戏解说视频社区
   域名: idibzkb.cn
   配色: 糖心粉#E84393 梦幻紫#6C5CE7 科技青#00CEC9
   ============================================ */

/* === 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","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;background:#0D0D1A;color:#E0E0F0;line-height:1.7;overflow-x:hidden}
a{color:#00CEC9;text-decoration:none;transition:color .3s}
a:hover{color:#E84393}
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}

/* === 容器 === */
.qe38u-container{max-width:1280px;margin:0 auto;padding:0 20px}

/* === 头部导航 === */
.qe38u-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(13,13,26,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(108,92,231,.2);transition:all .3s}
.qe38u-header .qe38u-container{display:flex;align-items:center;justify-content:space-between;height:68px}
.qe38u-logo{display:flex;align-items:center;gap:10px}
.qe38u-logo img{height:42px;width:auto}
.qe38u-logo span{font-size:1.3rem;font-weight:800;background:linear-gradient(135deg,#E84393,#6C5CE7);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.qe38u-nav{display:flex;align-items:center;gap:6px}
.qe38u-nav a{padding:8px 16px;border-radius:8px;font-size:.9rem;color:#B8B8CC;transition:all .3s;font-weight:500}
.qe38u-nav a:hover,.qe38u-nav a.active{color:#fff;background:rgba(232,67,147,.15)}
.qe38u-menu-btn{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* === 搜索框 === */
.qe38u-search-bar{background:linear-gradient(135deg,rgba(108,92,231,.15),rgba(232,67,147,.1));padding:16px 0;margin-top:68px}
.qe38u-search-wrap{display:flex;max-width:680px;margin:0 auto;gap:0}
.qe38u-search-wrap input{flex:1;padding:12px 20px;background:rgba(26,26,46,.9);border:1px solid rgba(108,92,231,.3);border-radius:25px 0 0 25px;color:#fff;font-size:.95rem;outline:none;transition:border-color .3s}
.qe38u-search-wrap input:focus{border-color:#E84393}
.qe38u-search-wrap input::placeholder{color:#666}
.qe38u-search-wrap button{padding:12px 28px;background:linear-gradient(135deg,#E84393,#6C5CE7);border:none;border-radius:0 25px 25px 0;color:#fff;font-size:.95rem;cursor:pointer;font-weight:600;transition:opacity .3s}
.qe38u-search-wrap button:hover{opacity:.85}

/* === Banner === */
.qe38u-banner{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden}
.qe38u-banner-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(.45)}
.qe38u-banner-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,13,26,.3) 0%,rgba(13,13,26,.85) 100%)}
.qe38u-banner-content{position:relative;z-index:2;text-align:center;padding:60px 20px}
.qe38u-banner h1{font-size:2.8rem;margin-bottom:16px;background:linear-gradient(135deg,#E84393,#6C5CE7,#00CEC9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:none}
.qe38u-banner h2{font-size:1.3rem;color:#B8B8CC;font-weight:400;max-width:750px;margin:0 auto 24px}
.qe38u-banner .qe38u-tag-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:20px}
.qe38u-tag{display:inline-block;padding:6px 18px;border-radius:20px;font-size:.85rem;background:rgba(108,92,231,.2);border:1px solid rgba(108,92,231,.3);color:#B8B8CC;transition:all .3s}
.qe38u-tag:hover{background:rgba(232,67,147,.25);border-color:#E84393;color:#fff}

/* === 通用区块 === */
.qe38u-section{padding:60px 0}
.qe38u-section-title{text-align:center;margin-bottom:40px}
.qe38u-section-title h2{font-size:2rem;margin-bottom:10px}
.qe38u-section-title h2 span{background:linear-gradient(135deg,#E84393,#6C5CE7);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.qe38u-section-title p{color:#888;font-size:1rem;max-width:600px;margin:0 auto}
.qe38u-section-alt{background:rgba(26,26,46,.5)}

/* === 视频卡片网格 === */
.qe38u-video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.qe38u-video-card{position:relative;border-radius:14px;overflow:hidden;background:#1A1A2E;border:1px solid rgba(108,92,231,.15);transition:all .4s;cursor:pointer}
.qe38u-video-card:hover{transform:translateY(-6px);border-color:#E84393;box-shadow:0 12px 40px rgba(232,67,147,.2)}
.qe38u-video-thumb{position:relative;padding-top:56.25%;overflow:hidden}
.qe38u-video-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.qe38u-video-card:hover .qe38u-video-thumb img{transform:scale(1.08)}
.qe38u-play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;background:rgba(0,0,0,.4)}
.qe38u-video-card:hover .qe38u-play-btn{opacity:1}
.qe38u-play-btn span{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#E84393,#6C5CE7);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(232,67,147,.5)}
.qe38u-play-btn span::after{content:"";display:block;width:0;height:0;border-left:22px solid #fff;border-top:13px solid transparent;border-bottom:13px solid transparent;margin-left:4px}
.qe38u-video-info{padding:16px}
.qe38u-video-info h3{font-size:1rem;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.qe38u-video-meta{display:flex;align-items:center;gap:14px;font-size:.8rem;color:#888}
.qe38u-video-meta span{display:flex;align-items:center;gap:4px}
.qe38u-video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);padding:2px 8px;border-radius:4px;font-size:.75rem;color:#fff}

/* === 模块卡片 === */
.qe38u-module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.qe38u-module-card{background:#1A1A2E;border-radius:14px;padding:30px 24px;border:1px solid rgba(108,92,231,.12);transition:all .4s;text-align:center}
.qe38u-module-card:hover{border-color:#00CEC9;transform:translateY(-4px);box-shadow:0 8px 30px rgba(0,206,201,.15)}
.qe38u-module-icon{width:64px;height:64px;border-radius:16px;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;background:linear-gradient(135deg,rgba(232,67,147,.2),rgba(108,92,231,.2))}
.qe38u-module-card h3{font-size:1.1rem;margin-bottom:10px}
.qe38u-module-card p{font-size:.88rem;color:#888;line-height:1.6}

/* === 专家展示 === */
.qe38u-expert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.qe38u-expert-card{background:#1A1A2E;border-radius:14px;padding:28px 20px;text-align:center;border:1px solid rgba(108,92,231,.12);transition:all .4s}
.qe38u-expert-card:hover{border-color:#E84393;box-shadow:0 8px 30px rgba(232,67,147,.15)}
.qe38u-expert-avatar{width:80px;height:80px;border-radius:50%;margin:0 auto 14px;background:linear-gradient(135deg,#E84393,#6C5CE7);display:flex;align-items:center;justify-content:center;font-size:2rem;color:#fff;font-weight:700}
.qe38u-expert-card h4{font-size:1.05rem;margin-bottom:4px}
.qe38u-expert-card .qe38u-role{color:#E84393;font-size:.82rem;margin-bottom:10px}
.qe38u-expert-card p{font-size:.85rem;color:#888;margin-bottom:14px}
.qe38u-expert-links{display:flex;justify-content:center;gap:10px}
.qe38u-btn-sm{padding:6px 16px;border-radius:20px;font-size:.8rem;border:1px solid rgba(108,92,231,.3);color:#B8B8CC;transition:all .3s;display:inline-block}
.qe38u-btn-sm:hover{background:#E84393;border-color:#E84393;color:#fff}

/* === FAQ === */
.qe38u-faq-list{max-width:800px;margin:0 auto}
.qe38u-faq-item{background:#1A1A2E;border-radius:12px;margin-bottom:12px;border:1px solid rgba(108,92,231,.12);overflow:hidden}
.qe38u-faq-q{padding:18px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:.95rem;transition:background .3s}
.qe38u-faq-q:hover{background:rgba(108,92,231,.08)}
.qe38u-faq-q::after{content:"+";font-size:1.3rem;color:#6C5CE7;transition:transform .3s}
.qe38u-faq-item.open .qe38u-faq-q::after{transform:rotate(45deg)}
.qe38u-faq-a{padding:0 24px;max-height:0;overflow:hidden;transition:all .4s;color:#888;font-size:.9rem;line-height:1.8}
.qe38u-faq-item.open .qe38u-faq-a{padding:0 24px 18px;max-height:300px}

/* === 用户评论 === */
.qe38u-review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.qe38u-review-card{background:#1A1A2E;border-radius:14px;padding:24px;border:1px solid rgba(108,92,231,.12)}
.qe38u-review-header{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.qe38u-review-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#E84393,#6C5CE7);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1rem}
.qe38u-review-name{font-weight:600;font-size:.95rem}
.qe38u-review-date{font-size:.78rem;color:#666}
.qe38u-review-stars{color:#FFD700;font-size:.9rem;margin-bottom:10px;letter-spacing:2px}
.qe38u-review-card p{font-size:.88rem;color:#B8B8CC;line-height:1.7}

/* === 联系我们 === */
.qe38u-contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.qe38u-contact-card{background:#1A1A2E;border-radius:14px;padding:28px;text-align:center;border:1px solid rgba(108,92,231,.12)}
.qe38u-contact-card h4{font-size:1.05rem;margin-bottom:12px;color:#00CEC9}
.qe38u-contact-card p{font-size:.88rem;color:#888;margin-bottom:8px}
.qe38u-contact-card img{max-width:160px;margin:12px auto 0;border-radius:8px}

/* === 品牌墙 === */
.qe38u-brand-wall{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center;opacity:.6}
.qe38u-brand-wall span{font-size:1.1rem;color:#666;font-weight:600;padding:12px 24px;border:1px solid rgba(108,92,231,.15);border-radius:10px}

/* === 社交分享 === */
.qe38u-share-row{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.qe38u-share-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border-radius:25px;font-size:.88rem;font-weight:500;transition:all .3s;border:1px solid rgba(108,92,231,.2);color:#B8B8CC}
.qe38u-share-btn:hover{transform:translateY(-2px);border-color:#E84393;color:#fff;background:rgba(232,67,147,.15)}

/* === 页脚 === */
.qe38u-footer{background:#0A0A16;padding:50px 0 0;border-top:1px solid rgba(108,92,231,.15)}
.qe38u-footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;margin-bottom:40px}
.qe38u-footer-col h4{font-size:1rem;margin-bottom:16px;color:#E84393}
.qe38u-footer-col p,.qe38u-footer-col a{font-size:.85rem;color:#888;display:block;margin-bottom:8px;transition:color .3s}
.qe38u-footer-col a:hover{color:#00CEC9}
.qe38u-footer-col img{max-width:120px;border-radius:8px;margin-top:8px}
.qe38u-footer-bottom{border-top:1px solid rgba(108,92,231,.1);padding:20px 0;text-align:center;font-size:.82rem;color:#555}

/* === 面包屑 === */
.qe38u-breadcrumb{padding:14px 0;font-size:.85rem;color:#666}
.qe38u-breadcrumb a{color:#888}
.qe38u-breadcrumb a:hover{color:#E84393}
.qe38u-breadcrumb span{margin:0 8px;color:#444}

/* === 内页banner === */
.qe38u-page-banner{position:relative;min-height:280px;display:flex;align-items:center;overflow:hidden}
.qe38u-page-banner .qe38u-banner-bg{filter:brightness(.35)}
.qe38u-page-banner .qe38u-banner-content{padding:40px 20px}
.qe38u-page-banner h1{font-size:2.2rem}

/* === 按钮 === */
.qe38u-btn{display:inline-block;padding:12px 32px;border-radius:25px;font-size:.95rem;font-weight:600;transition:all .3s;cursor:pointer;border:none}
.qe38u-btn-primary{background:linear-gradient(135deg,#E84393,#6C5CE7);color:#fff}
.qe38u-btn-primary:hover{opacity:.85;transform:translateY(-2px);box-shadow:0 6px 20px rgba(232,67,147,.3)}
.qe38u-btn-outline{border:1px solid #6C5CE7;color:#6C5CE7;background:transparent}
.qe38u-btn-outline:hover{background:rgba(108,92,231,.15);color:#fff}

/* === How-To指南 === */
.qe38u-howto-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px;counter-reset:step}
.qe38u-howto-step{background:#1A1A2E;border-radius:14px;padding:28px 24px;border:1px solid rgba(108,92,231,.12);position:relative;counter-increment:step}
.qe38u-howto-step::before{content:counter(step);position:absolute;top:-12px;left:20px;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#E84393,#6C5CE7);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}
.qe38u-howto-step h4{margin-bottom:10px;padding-top:8px}
.qe38u-howto-step p{font-size:.88rem;color:#888}

/* === 响应式 === */
@media(max-width:768px){
  .qe38u-nav{position:fixed;top:68px;left:0;width:100%;background:rgba(13,13,26,.98);flex-direction:column;padding:20px;transform:translateX(-100%);transition:transform .3s}
  .qe38u-nav.open{transform:translateX(0)}
  .qe38u-nav a{padding:12px;width:100%;text-align:center}
  .qe38u-menu-btn{display:block}
  .qe38u-banner h1{font-size:1.8rem}
  .qe38u-banner h2{font-size:1rem}
  .qe38u-section-title h2{font-size:1.5rem}
  .qe38u-video-grid{grid-template-columns:1fr}
  .qe38u-footer-grid{grid-template-columns:1fr}
  .qe38u-search-wrap{margin:0 16px}
}
@media(max-width:480px){
  .qe38u-banner{min-height:380px}
  .qe38u-banner h1{font-size:1.5rem}
  .qe38u-section{padding:40px 0}
}