/* ============================================
   萝莉岛传媒 — 原创样式表
   品牌色：#C8963E（琥珀金）  辅助色：#1A2332（深墨蓝）
   ============================================ */

/* === Reset & Base === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;color:#2c2c2c;background:#fafaf7;line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:#C8963E;text-decoration:none;transition:color .25s}
a:hover{color:#a67a2e}
ul,ol{list-style:none}

/* === Container === */
.xh-container{max-width:1200px;margin:0 auto;padding:0 24px}

/* === Header === */
.xh-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(26,35,50,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(200,150,62,.15);transition:background .3s}
.xh-header .xh-container{display:flex;align-items:center;height:68px;gap:20px}
.xh-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.xh-logo img{height:32px;width:auto}
.xh-logo-text{font-size:1.25rem;font-weight:700;color:#C8963E;letter-spacing:1px}
.xh-nav{display:flex;gap:4px;margin-left:20px}
.xh-nav-link{padding:8px 16px;border-radius:6px;font-size:.9rem;color:#d0d0d0;transition:all .25s;white-space:nowrap}
.xh-nav-link:hover,.xh-nav-link.active{color:#C8963E;background:rgba(200,150,62,.1)}
.xh-search-box{display:flex;align-items:center;margin-left:auto;background:rgba(255,255,255,.08);border:1px solid rgba(200,150,62,.2);border-radius:24px;overflow:hidden;transition:border-color .25s}
.xh-search-box:focus-within{border-color:#C8963E}
.xh-search-input{background:none;border:none;outline:none;color:#fff;padding:8px 16px;font-size:.85rem;width:180px}
.xh-search-input::placeholder{color:#888}
.xh-search-btn{background:none;border:none;color:#C8963E;padding:8px 12px;cursor:pointer}
.xh-menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.xh-menu-toggle span{display:block;width:24px;height:2px;background:#C8963E;transition:all .3s}

/* === Hero === */
.xh-hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;margin-top:68px}
.xh-hero-bg{position:absolute;inset:0}
.xh-hero-bg img{width:100%;height:100%;object-fit:cover}
.xh-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,35,50,.88) 0%,rgba(26,35,50,.6) 50%,rgba(200,150,62,.15) 100%)}
.xh-hero .xh-container{position:relative;z-index:2}
.xh-hero-content{max-width:720px;padding:60px 0}
.xh-hero-content h1{font-size:2.6rem;font-weight:800;color:#fff;line-height:1.3;margin-bottom:20px}
.xh-hero-content h1 span{color:#C8963E}
.xh-hero-desc{font-size:1.05rem;color:rgba(255,255,255,.82);margin-bottom:32px;line-height:1.8}
.xh-hero-btns{display:flex;gap:16px;margin-bottom:48px;flex-wrap:wrap}
.xh-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:8px;font-size:.95rem;font-weight:600;transition:all .3s;cursor:pointer;border:2px solid transparent}
.xh-btn-primary{background:#C8963E;color:#fff;border-color:#C8963E}
.xh-btn-primary:hover{background:#a67a2e;border-color:#a67a2e;color:#fff}
.xh-btn-outline{background:transparent;color:#C8963E;border-color:#C8963E}
.xh-btn-outline:hover{background:#C8963E;color:#fff}
.xh-btn-sm{padding:8px 18px;font-size:.82rem}
.xh-hero-stats{display:flex;gap:48px}
.xh-stat-item{text-align:center}
.xh-stat-num{display:block;font-size:2rem;font-weight:800;color:#C8963E}
.xh-stat-label{font-size:.82rem;color:rgba(255,255,255,.65);margin-top:4px}

/* === Section Common === */
.xh-section{padding:80px 0}
.xh-section-alt{background:#f2efe8}
.xh-section-dark{background:#1A2332;color:#fff}
.xh-section-dark .xh-section-header p{color:rgba(255,255,255,.7)}
.xh-section-header{text-align:center;max-width:680px;margin:0 auto 48px}
.xh-section-header h2{font-size:2rem;font-weight:700;color:#1A2332;margin-bottom:12px;position:relative}
.xh-section-dark .xh-section-header h2{color:#fff}
.xh-section-header h2::after{content:'';display:block;width:48px;height:3px;background:#C8963E;margin:12px auto 0;border-radius:2px}
.xh-section-header p{color:#666;font-size:.95rem;line-height:1.7}

/* === Video Grid === */
.xh-video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.xh-video-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 16px rgba(0,0,0,.06);transition:transform .3s,box-shadow .3s}
.xh-video-card:hover{transform:translateY(-6px);box-shadow:0 8px 32px rgba(200,150,62,.15)}
.xh-video-thumb{position:relative;overflow:hidden;aspect-ratio:3/4}
.xh-video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.xh-video-card:hover .xh-video-thumb img{transform:scale(1.05)}
.xh-play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.25);opacity:0;transition:opacity .3s}
.xh-video-card:hover .xh-play-overlay{opacity:1}
.xh-play-btn{width:64px;height:64px;border-radius:50%;background:rgba(200,150,62,.85);display:flex;align-items:center;justify-content:center;transition:transform .3s}
.xh-play-btn:hover{transform:scale(1.1)}
.xh-video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.7);color:#fff;padding:2px 8px;border-radius:4px;font-size:.75rem}
.xh-video-info{padding:16px}
.xh-video-info h3{font-size:.95rem;font-weight:600;color:#1A2332;margin-bottom:8px;line-height:1.4}
.xh-video-meta{display:flex;gap:12px;font-size:.78rem;color:#888;margin-bottom:8px}
.xh-video-tags{display:flex;gap:6px;flex-wrap:wrap}
.xh-tag{display:inline-block;padding:2px 10px;background:rgba(200,150,62,.1);color:#C8963E;border-radius:12px;font-size:.72rem}

/* === Entertainment Grid === */
.xh-ent-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:20px}
.xh-ent-card{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:16/10}
.xh-ent-large{grid-column:1/3;aspect-ratio:21/9}
.xh-ent-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.xh-ent-card:hover img{transform:scale(1.05)}
.xh-ent-overlay{position:absolute;bottom:0;left:0;right:0;padding:24px;background:linear-gradient(transparent,rgba(0,0,0,.75))}
.xh-ent-overlay h3,.xh-ent-overlay h4{color:#fff;margin-bottom:6px}
.xh-ent-overlay h3{font-size:1.3rem}
.xh-ent-overlay h4{font-size:1rem}
.xh-ent-overlay p{color:rgba(255,255,255,.8);font-size:.85rem}
.xh-ent-badge{display:inline-block;padding:3px 12px;background:#C8963E;color:#fff;border-radius:12px;font-size:.72rem;margin-top:8px}

/* === AI Grid === */
.xh-ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.xh-ai-card{background:#fff;border-radius:12px;padding:32px 24px;box-shadow:0 2px 16px rgba(0,0,0,.06);transition:transform .3s}
.xh-ai-card:hover{transform:translateY(-4px)}
.xh-ai-icon{margin-bottom:20px}
.xh-ai-card h3{font-size:1.1rem;font-weight:600;color:#1A2332;margin-bottom:12px}
.xh-ai-card p{color:#666;font-size:.9rem;line-height:1.7;margin-bottom:16px}
.xh-ai-img{border-radius:8px;margin-top:8px}

/* === Community Grid === */
.xh-community-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.xh-community-card{background:rgba(255,255,255,.06);border:1px solid rgba(200,150,62,.2);border-radius:12px;padding:28px 20px;text-align:center;transition:all .3s}
.xh-community-card:hover{border-color:#C8963E;background:rgba(200,150,62,.08)}
.xh-community-icon{margin-bottom:16px}
.xh-community-card h4{color:#fff;font-size:1rem;margin-bottom:10px}
.xh-community-card p{color:rgba(255,255,255,.65);font-size:.85rem;line-height:1.6}

/* === Expert Grid === */
.xh-expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.xh-expert-card{background:#fff;border-radius:12px;padding:32px 20px;text-align:center;box-shadow:0 2px 16px rgba(0,0,0,.06);transition:transform .3s}
.xh-expert-card:hover{transform:translateY(-4px)}
.xh-expert-avatar{width:120px;height:120px;border-radius:50%;overflow:hidden;margin:0 auto 16px;border:3px solid #C8963E}
.xh-expert-avatar img{width:100%;height:100%;object-fit:cover}
.xh-expert-card h3{font-size:1.1rem;font-weight:700;color:#1A2332;margin-bottom:4px}
.xh-expert-role{color:#C8963E;font-size:.82rem;margin-bottom:12px}
.xh-expert-card p{color:#666;font-size:.85rem;line-height:1.6;margin-bottom:16px}
.xh-expert-btns{display:flex;gap:8px;justify-content:center}

/* === Partner Wall === */
.xh-partner-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.xh-partner-item{background:#fff;border:1px solid #e8e4dc;border-radius:8px;padding:24px;text-align:center;font-size:1rem;font-weight:600;color:#1A2332;transition:all .3s}
.xh-partner-item:hover{border-color:#C8963E;color:#C8963E}

/* === HowTo Steps === */
.xh-howto-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.xh-howto-step{background:#fff;border-radius:12px;padding:32px 24px;box-shadow:0 2px 16px rgba(0,0,0,.06);position:relative;transition:transform .3s}
.xh-howto-step:hover{transform:translateY(-4px)}
.xh-step-num{font-size:2.5rem;font-weight:800;color:rgba(200,150,62,.2);margin-bottom:12px}
.xh-howto-step h3{font-size:1.05rem;font-weight:600;color:#1A2332;margin-bottom:10px}
.xh-howto-step p{color:#666;font-size:.85rem;line-height:1.6}

/* === FAQ === */
.xh-faq-list{max-width:800px;margin:0 auto}
.xh-faq-item{border-bottom:1px solid #e8e4dc;overflow:hidden}
.xh-faq-q{display:flex;align-items:center;justify-content:space-between;padding:20px 0;cursor:pointer;transition:color .25s}
.xh-faq-q:hover{color:#C8963E}
.xh-faq-q h3{font-size:1rem;font-weight:600;color:inherit}
.xh-faq-toggle{font-size:1.5rem;color:#C8963E;transition:transform .3s;flex-shrink:0;margin-left:16px}
.xh-faq-item.open .xh-faq-toggle{transform:rotate(45deg)}
.xh-faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s;padding:0 0;color:#666;font-size:.9rem;line-height:1.7}
.xh-faq-item.open .xh-faq-a{max-height:300px;padding:0 0 20px}

/* === Reviews === */
.xh-review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.xh-review-card{background:#fff;border-radius:12px;padding:28px 24px;box-shadow:0 2px 16px rgba(0,0,0,.06);transition:transform .3s}
.xh-review-card:hover{transform:translateY(-4px)}
.xh-review-stars{color:#C8963E;font-size:1.1rem;margin-bottom:12px;letter-spacing:2px}
.xh-review-text{color:#444;font-size:.9rem;line-height:1.7;margin-bottom:16px;font-style:italic}
.xh-review-author strong{display:block;color:#1A2332;font-size:.88rem}
.xh-review-author span{color:#888;font-size:.78rem}

/* === Skill Grid === */
.xh-skill-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.xh-skill-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 16px rgba(0,0,0,.06);transition:transform .3s}
.xh-skill-card:hover{transform:translateY(-4px)}
.xh-skill-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.xh-skill-body{padding:20px}
.xh-skill-body h3{font-size:1rem;font-weight:600;color:#1A2332;margin-bottom:10px}
.xh-skill-body p{color:#666;font-size:.85rem;line-height:1.6;margin-bottom:12px}

/* === Breadcrumb === */
.xh-breadcrumb{font-size:.82rem;color:#888;margin-bottom:24px}
.xh-breadcrumb a{color:#C8963E}
.xh-breadcrumb a:hover{text-decoration:underline}

/* === Contact === */
.xh-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.xh-contact-card{background:#fff;border-radius:12px;padding:32px;box-shadow:0 2px 16px rgba(0,0,0,.06)}
.xh-contact-card h3{font-size:1.2rem;font-weight:700;color:#1A2332;margin-bottom:16px}
.xh-contact-card h4{font-size:1rem;color:#C8963E;margin:16px 0 8px}
.xh-contact-card p{color:#555;font-size:.9rem;line-height:1.8}
.xh-qrcode-row{display:flex;gap:24px;margin-top:16px}
.xh-qrcode-item{text-align:center}
.xh-qrcode-item img{width:140px;height:140px;border:1px solid #e8e4dc;border-radius:8px}
.xh-qrcode-item p{font-size:.78rem;color:#888;margin-top:8px}

/* === Footer === */
.xh-footer{background:#111820;color:#aaa;padding:48px 0 0}
.xh-footer-top{display:grid;grid-template-columns:1.5fr 2fr 1fr;gap:40px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.08)}
.xh-footer-brand{display:flex;flex-direction:column;gap:10px}
.xh-footer-brand .xh-logo-text{color:#C8963E;font-size:1.1rem;font-weight:700}
.xh-footer-brand p{font-size:.82rem;color:#777;line-height:1.6}
.xh-footer-links{display:flex;gap:48px}
.xh-footer-col{display:flex;flex-direction:column;gap:8px}
.xh-footer-col h5{color:#C8963E;font-size:.88rem;margin-bottom:4px}
.xh-footer-col a{color:#888;font-size:.82rem;transition:color .25s}
.xh-footer-col a:hover{color:#C8963E}
.xh-footer-share h5{color:#C8963E;font-size:.88rem;margin-bottom:12px}
.xh-share-btns{display:flex;gap:8px;flex-wrap:wrap}
.xh-share-btn{display:inline-block;padding:6px 14px;border:1px solid rgba(200,150,62,.3);border-radius:6px;color:#C8963E;font-size:.78rem;transition:all .25s}
.xh-share-btn:hover{background:#C8963E;color:#fff;border-color:#C8963E}
.xh-footer-bottom{padding:20px 0;text-align:center}
.xh-footer-bottom p{font-size:.78rem;color:#555}

/* === Animations === */
[data-animate]{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
[data-animate].xh-visible{opacity:1;transform:translateY(0)}

/* === Responsive === */
@media(max-width:1024px){
  .xh-video-grid,.xh-ai-grid,.xh-review-grid,.xh-skill-grid{grid-template-columns:repeat(2,1fr)}
  .xh-expert-grid,.xh-community-grid,.xh-howto-steps,.xh-partner-wall{grid-template-columns:repeat(2,1fr)}
  .xh-footer-top{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .xh-nav{display:none;position:fixed;top:68px;left:0;right:0;background:#1A2332;flex-direction:column;padding:20px;gap:4px;border-top:1px solid rgba(200,150,62,.15)}
  .xh-nav.open{display:flex}
  .xh-menu-toggle{display:flex}
  .xh-search-box{display:none}
  .xh-hero-content h1{font-size:1.8rem}
  .xh-hero-stats{gap:24px}
  .xh-stat-num{font-size:1.5rem}
  .xh-video-grid,.xh-ai-grid,.xh-review-grid,.xh-skill-grid,.xh-expert-grid,.xh-community-grid,.xh-howto-steps,.xh-partner-wall{grid-template-columns:1fr}
  .xh-ent-grid{grid-template-columns:1fr}
  .xh-ent-large{grid-column:1}
  .xh-contact-grid{grid-template-columns:1fr}
  .xh-footer-top{grid-template-columns:1fr}
  .xh-footer-links{flex-direction:column;gap:24px}
  .xh-section{padding:48px 0}
  .xh-hero{min-height:70vh}
}
@media(max-width:480px){
  .xh-hero-content h1{font-size:1.4rem}
  .xh-hero-btns{flex-direction:column}
  .xh-hero-stats{flex-direction:column;gap:16px}
  .xh-qrcode-row{flex-direction:column;align-items:center}
}