/* ========================================
   杏彩体育 - 全新原创样式表
   配色：暖金 #D4A843 / 绛红 #A0153E / 靛蓝 #1B0A3C / 翡翠 #2D6A4F
   风格：大话西游仙侠古典
   ======================================== */

/* === 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","Hiragino Sans GB",sans-serif;color:#E8DCC8;background:#0D0620;line-height:1.75}
a{color:#D4A843;text-decoration:none;transition:color .3s}
a:hover{color:#F0C75E}
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}

/* === Layout === */
.wrapper{max-width:1280px;margin:0 auto;padding:0 20px}
.section-pad{padding:70px 0}

/* === Header / Nav === */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(13,6,32,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(212,168,67,.2);transition:background .3s}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;max-width:1280px;margin:0 auto;padding:0 20px}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo img{height:42px;width:auto}
.nav-logo span{font-size:1.25rem;font-weight:700;color:#D4A843;letter-spacing:1px}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:#E8DCC8;font-size:.95rem;position:relative;padding:4px 0}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:#D4A843;transition:width .3s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a:hover{color:#D4A843}
.menu-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:#D4A843;transition:all .3s}

/* === Search Bar === */
.search-bar{background:rgba(27,10,60,.6);border-bottom:1px solid rgba(212,168,67,.12);padding:10px 0}
.search-bar .wrapper{display:flex;justify-content:center}
.search-box{display:flex;max-width:560px;width:100%}
.search-box input{flex:1;padding:10px 18px;border:1px solid rgba(212,168,67,.3);border-right:none;border-radius:25px 0 0 25px;background:rgba(255,255,255,.06);color:#E8DCC8;font-size:.9rem;outline:none}
.search-box input::placeholder{color:rgba(232,220,200,.4)}
.search-box input:focus{border-color:#D4A843}
.search-box button{padding:10px 24px;background:linear-gradient(135deg,#D4A843,#A0153E);border:none;border-radius:0 25px 25px 0;color:#fff;font-size:.9rem;cursor:pointer;transition:opacity .3s}
.search-box button:hover{opacity:.85}

/* === Hero Banner === */
.hero-banner{position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-top:68px}
.hero-banner .bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55)}
.hero-content{position:relative;z-index:2;text-align:center;padding:40px 20px;max-width:800px}
.hero-content h1{font-size:3rem;color:#D4A843;text-shadow:0 2px 20px rgba(212,168,67,.5);margin-bottom:16px}
.hero-content h2{font-size:1.3rem;color:#E8DCC8;font-weight:400;margin-bottom:24px;line-height:1.8}
.hero-content .hero-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:28px}
.hero-content .hero-tags span{padding:6px 16px;border:1px solid rgba(212,168,67,.4);border-radius:20px;font-size:.85rem;color:#D4A843;background:rgba(212,168,67,.08)}
.btn-primary{display:inline-block;padding:14px 36px;background:linear-gradient(135deg,#A0153E,#D4A843);color:#fff;border-radius:30px;font-size:1rem;font-weight:600;transition:transform .3s,box-shadow .3s;border:none;cursor:pointer}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(160,21,62,.4);color:#fff}
.btn-outline{display:inline-block;padding:12px 32px;border:2px solid #D4A843;color:#D4A843;border-radius:30px;font-size:.95rem;transition:all .3s}
.btn-outline:hover{background:#D4A843;color:#0D0620}

/* === Section Titles === */
.sec-title{text-align:center;margin-bottom:50px}
.sec-title h2{font-size:2rem;color:#D4A843;margin-bottom:10px}
.sec-title h3{font-size:1.1rem;color:rgba(232,220,200,.6);font-weight:400}
.sec-title .divider{width:60px;height:3px;background:linear-gradient(90deg,#A0153E,#D4A843);margin:14px auto 0;border-radius:2px}

/* === Video Cards === */
.vid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.vid-card{background:rgba(27,10,60,.5);border-radius:14px;overflow:hidden;border:1px solid rgba(212,168,67,.12);transition:transform .3s,box-shadow .3s}
.vid-card:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(160,21,62,.2)}
.vid-thumb{position:relative;overflow:hidden;aspect-ratio:16/9}
.vid-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.vid-card:hover .vid-thumb img{transform:scale(1.06)}
.vid-thumb .play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(13,6,32,.5);opacity:0;transition:opacity .3s}
.vid-card:hover .vid-thumb .play-btn{opacity:1}
.vid-thumb .play-btn svg{width:56px;height:56px;fill:#D4A843;filter:drop-shadow(0 2px 8px rgba(0,0,0,.5))}
.vid-thumb .duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:3px 8px;border-radius:4px;font-size:.75rem}
.vid-info{padding:16px}
.vid-info h3{font-size:1rem;color:#E8DCC8;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vid-meta{display:flex;gap:14px;font-size:.8rem;color:rgba(232,220,200,.5);margin-bottom:10px}
.vid-tags{display:flex;flex-wrap:wrap;gap:6px}
.vid-tags span{padding:3px 10px;border:1px solid rgba(212,168,67,.25);border-radius:12px;font-size:.75rem;color:#D4A843}
.vid-author{font-size:.8rem;color:#D4A843;margin-bottom:6px;opacity:.8}
.vid-date{font-size:.75rem;color:rgba(232,220,200,.4);margin-top:8px}

/* === Media Grid (游戏传媒) === */
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.media-item{background:rgba(45,106,79,.12);border:1px solid rgba(45,106,79,.25);border-radius:12px;padding:28px 20px;text-align:center;transition:all .3s}
.media-item:hover{background:rgba(45,106,79,.2);transform:translateY(-4px)}
.media-item .icon{font-size:2.2rem;margin-bottom:12px}
.media-item h4{color:#D4A843;margin-bottom:8px;font-size:1rem}
.media-item p{font-size:.85rem;color:rgba(232,220,200,.6);line-height:1.6}

/* === Entertainment (娱乐专区) === */
.ent-section{background:linear-gradient(180deg,rgba(160,21,62,.08),transparent)}
.ent-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ent-card{background:rgba(27,10,60,.4);border-radius:12px;overflow:hidden;border:1px solid rgba(160,21,62,.2);transition:all .3s}
.ent-card:hover{border-color:#A0153E;transform:translateY(-4px)}
.ent-card .thumb{aspect-ratio:4/3;overflow:hidden;position:relative}
.ent-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.ent-card:hover .thumb img{transform:scale(1.08)}
.ent-card .thumb .play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(13,6,32,.45);opacity:0;transition:opacity .3s}
.ent-card:hover .thumb .play-btn{opacity:1}
.ent-card .thumb .play-btn svg{width:44px;height:44px;fill:#D4A843}
.ent-card .card-body{padding:14px}
.ent-card .card-body h4{font-size:.95rem;color:#E8DCC8;margin-bottom:6px}
.ent-card .card-body p{font-size:.8rem;color:rgba(232,220,200,.5)}

/* === AI Section === */
.ai-section{background:linear-gradient(180deg,rgba(45,106,79,.06),transparent)}
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ai-card{background:rgba(27,10,60,.5);border:1px solid rgba(212,168,67,.15);border-radius:14px;padding:32px 24px;text-align:center;transition:all .3s}
.ai-card:hover{border-color:#D4A843;box-shadow:0 0 30px rgba(212,168,67,.1)}
.ai-card .ai-icon{width:64px;height:64px;margin:0 auto 16px;background:linear-gradient(135deg,#A0153E,#D4A843);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem}
.ai-card h4{color:#D4A843;margin-bottom:10px}
.ai-card p{font-size:.88rem;color:rgba(232,220,200,.6);line-height:1.7}

/* === Community === */
.comm-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.comm-card{background:rgba(27,10,60,.4);border-radius:14px;overflow:hidden;border:1px solid rgba(212,168,67,.1);text-align:center;transition:all .3s}
.comm-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(160,21,62,.15)}
.comm-card img{width:100%;aspect-ratio:1;object-fit:cover}
.comm-card .comm-body{padding:14px}
.comm-card h4{color:#D4A843;font-size:.95rem;margin-bottom:6px}
.comm-card p{font-size:.8rem;color:rgba(232,220,200,.5)}

/* === Experts === */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.expert-card{background:rgba(27,10,60,.5);border-radius:14px;overflow:hidden;border:1px solid rgba(212,168,67,.12);text-align:center;transition:all .3s}
.expert-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(160,21,62,.15)}
.expert-card img{width:100%;aspect-ratio:3/4;object-fit:cover}
.expert-card .exp-body{padding:18px}
.expert-card h4{color:#D4A843;margin-bottom:4px}
.expert-card .role{font-size:.85rem;color:#A0153E;margin-bottom:8px}
.expert-card p{font-size:.82rem;color:rgba(232,220,200,.55);line-height:1.6;margin-bottom:12px}
.expert-card .exp-btns{display:flex;gap:8px;justify-content:center}
.expert-card .exp-btns a{padding:6px 14px;border:1px solid rgba(212,168,67,.3);border-radius:16px;font-size:.78rem;color:#D4A843;transition:all .3s}
.expert-card .exp-btns a:hover{background:#D4A843;color:#0D0620}

/* === Cooperation === */
.coop-section{background:rgba(160,21,62,.04)}
.logo-wall{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-bottom:40px}
.logo-wall .partner{width:120px;height:60px;background:rgba(255,255,255,.06);border-radius:8px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(212,168,67,.1);color:rgba(232,220,200,.4);font-size:.8rem}
.howto-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:30px}
.howto-step{text-align:center;padding:24px 16px;background:rgba(27,10,60,.4);border-radius:12px;border:1px solid rgba(212,168,67,.1)}
.howto-step .step-num{width:40px;height:40px;background:linear-gradient(135deg,#A0153E,#D4A843);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-weight:700;color:#fff;font-size:1.1rem}
.howto-step h4{color:#D4A843;margin-bottom:6px;font-size:.95rem}
.howto-step p{font-size:.82rem;color:rgba(232,220,200,.55)}

/* === Reviews === */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review-card{background:rgba(27,10,60,.45);border:1px solid rgba(212,168,67,.1);border-radius:14px;padding:24px}
.review-card .stars{color:#D4A843;font-size:1rem;margin-bottom:10px}
.review-card blockquote{font-size:.92rem;color:rgba(232,220,200,.75);line-height:1.7;margin-bottom:12px;font-style:italic}
.review-card .reviewer{font-size:.85rem;color:#D4A843}

/* === FAQ === */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border:1px solid rgba(212,168,67,.15);border-radius:10px;margin-bottom:12px;overflow:hidden}
.faq-q{padding:18px 20px;background:rgba(27,10,60,.4);cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:#E8DCC8;transition:background .3s}
.faq-q:hover{background:rgba(27,10,60,.6)}
.faq-q .arrow{color:#D4A843;transition:transform .3s;font-size:1.2rem}
.faq-item.open .faq-q .arrow{transform:rotate(180deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;color:rgba(232,220,200,.65);font-size:.9rem;line-height:1.8}
.faq-item.open .faq-a{padding:16px 20px;max-height:500px}

/* === Contact === */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info .info-item{display:flex;gap:12px;margin-bottom:16px;align-items:flex-start}
.contact-info .info-item .label{color:#D4A843;font-weight:600;min-width:80px;font-size:.9rem}
.contact-info .info-item .value{color:rgba(232,220,200,.7);font-size:.9rem}
.contact-qr{display:flex;gap:24px;justify-content:center;align-items:flex-start}
.contact-qr .qr-item{text-align:center}
.contact-qr .qr-item img{width:140px;height:140px;border-radius:8px;border:2px solid rgba(212,168,67,.2);margin-bottom:8px}
.contact-qr .qr-item p{font-size:.82rem;color:rgba(232,220,200,.5)}

/* === Share === */
.share-bar{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;padding:30px 0}
.share-bar a{display:flex;align-items:center;gap:6px;padding:10px 20px;border-radius:25px;font-size:.88rem;color:#fff;transition:opacity .3s}
.share-bar a:hover{opacity:.8;color:#fff}
.share-wechat{background:#07C160}
.share-weibo{background:#E6162D}
.share-douyin{background:#161823}
.share-bilibili{background:#00A1D6}

/* === Footer === */
.site-footer{background:rgba(13,6,32,.95);border-top:1px solid rgba(212,168,67,.15);padding:50px 0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:40px}
.footer-col h4{color:#D4A843;margin-bottom:16px;font-size:1rem}
.footer-col p,.footer-col a{font-size:.85rem;color:rgba(232,220,200,.5);line-height:1.8}
.footer-col a:hover{color:#D4A843}
.footer-col .footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.footer-col .footer-logo img{height:36px}
.footer-col .footer-logo span{font-size:1.1rem;font-weight:700;color:#D4A843}
.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(212,168,67,.1);font-size:.82rem;color:rgba(232,220,200,.35)}

/* === Breadcrumb === */
.breadcrumb{padding:14px 0;font-size:.85rem;color:rgba(232,220,200,.5)}
.breadcrumb a{color:#D4A843}
.breadcrumb span{margin:0 6px}

/* === Inner Page Content === */
.inner-hero{padding:120px 0 50px;text-align:center;background:linear-gradient(180deg,rgba(160,21,62,.1),transparent)}
.inner-hero h1{font-size:2.2rem;color:#D4A843;margin-bottom:10px}
.inner-hero p{color:rgba(232,220,200,.6);font-size:1rem}
.content-block{padding:40px 0}
.content-block h2{color:#D4A843;font-size:1.5rem;margin-bottom:16px}
.content-block p{color:rgba(232,220,200,.65);line-height:1.8;margin-bottom:16px}
.content-block h3{color:#E8DCC8;font-size:1.15rem;margin:20px 0 10px}

/* === MCP Service (decorative) === */
.mcp-section{background:rgba(45,106,79,.06);border:1px solid rgba(45,106,79,.15);border-radius:14px;padding:30px;margin:30px 0;text-align:center}
.mcp-section h3{color:#2D6A4F;margin-bottom:10px}
.mcp-section p{font-size:.88rem;color:rgba(232,220,200,.5)}

/* === Responsive === */
@media(max-width:1024px){
  .vid-grid,.ai-grid,.media-grid{grid-template-columns:repeat(2,1fr)}
  .ent-grid,.comm-grid,.expert-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav-links{display:none;position:absolute;top:68px;left:0;width:100%;background:rgba(13,6,32,.98);flex-direction:column;padding:20px;gap:16px;border-bottom:1px solid rgba(212,168,67,.2)}
  .nav-links.show{display:flex}
  .menu-toggle{display:flex}
  .hero-content h1{font-size:2rem}
  .hero-content h2{font-size:1rem}
  .vid-grid,.ai-grid,.media-grid,.ent-grid,.comm-grid,.expert-grid{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .contact-qr{flex-direction:column;align-items:center}
  .sec-title h2{font-size:1.5rem}
  .howto-steps{grid-template-columns:1fr}
}
/* === Back to Top === */
.back-to-top{position:fixed;bottom:30px;right:30px;width:44px;height:44px;background:linear-gradient(135deg,#A0153E,#D4A843);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;text-decoration:none;opacity:0;visibility:hidden;transition:all .3s;z-index:999;box-shadow:0 4px 15px rgba(160,21,62,.3)}
.back-to-top.show{opacity:1;visibility:visible}
.back-to-top:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(160,21,62,.4);color:#fff}

@media(max-width:480px){
  .hero-content h1{font-size:1.6rem}
  .hero-banner{min-height:70vh}
  .section-pad{padding:40px 0}
  .share-bar a{padding:8px 14px;font-size:.8rem}
}