/* ============================================
   海角 游戏解说主题 - 原创CSS样式
   配色：紫金电竞风 #6C3CE1 / #F5A623 / #1A0B2E
   ============================================ */

/* === Reset & Base === */
*,*::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;color:#e0d6f2;background:#0d0618;line-height:1.7;overflow-x:hidden}
a{color:#c9a0ff;text-decoration:none;transition:color .25s}
a:hover{color:#f5a623}
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 === */
.gx-wrap{max-width:1280px;margin:0 auto;padding:0 20px}

/* === Top Bar === */
.gx-topbar{background:linear-gradient(90deg,#1a0b2e 0%,#2d1654 50%,#1a0b2e 100%);border-bottom:1px solid rgba(108,60,225,.3);padding:6px 0;font-size:13px;color:#9b8abf}
.gx-topbar .gx-wrap{display:flex;justify-content:space-between;align-items:center}
.gx-topbar-links a{margin-left:16px;color:#9b8abf;font-size:13px}
.gx-topbar-links a:hover{color:#f5a623}

/* === Header === */
.gx-header{background:rgba(13,6,24,.95);backdrop-filter:blur(12px);position:sticky;top:0;z-index:1000;border-bottom:2px solid #6c3ce1;padding:0}
.gx-header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.gx-logo{display:flex;align-items:center;gap:10px}
.gx-logo img{height:46px;width:auto}
.gx-logo-text{font-size:22px;font-weight:800;background:linear-gradient(135deg,#f5a623,#ff6b35);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:1px}

/* === Navigation === */
.gx-nav{display:flex;gap:4px}
.gx-nav a{padding:8px 14px;font-size:14px;color:#c9a0ff;border-radius:6px;transition:all .25s;font-weight:500}
.gx-nav a:hover,.gx-nav a.active{background:linear-gradient(135deg,#6c3ce1,#8b5cf6);color:#fff}
.gx-menu-btn{display:none;background:none;border:2px solid #6c3ce1;color:#f5a623;font-size:22px;padding:6px 10px;border-radius:6px;cursor:pointer}

/* === Search Bar === */
.gx-search{margin:0;padding:12px 0;background:rgba(26,11,46,.6)}
.gx-search-form{display:flex;max-width:600px;margin:0 auto}
.gx-search-form input{flex:1;padding:10px 18px;background:rgba(108,60,225,.15);border:2px solid #6c3ce1;border-right:none;border-radius:8px 0 0 8px;color:#fff;font-size:15px;outline:none;transition:border-color .3s}
.gx-search-form input:focus{border-color:#f5a623}
.gx-search-form input::placeholder{color:#7c6a9e}
.gx-search-form button{padding:10px 24px;background:linear-gradient(135deg,#6c3ce1,#8b5cf6);border:2px solid #6c3ce1;border-radius:0 8px 8px 0;color:#fff;font-size:15px;cursor:pointer;transition:all .3s;font-weight:600}
.gx-search-form button:hover{background:linear-gradient(135deg,#f5a623,#ff6b35);border-color:#f5a623}

/* === Hero Banner === */
.gx-hero{position:relative;min-height:520px;overflow:hidden;display:flex;align-items:center}
.gx-hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease}
.gx-hero-slide.active{opacity:1}
.gx-hero-slide img{width:100%;height:100%;object-fit:cover}
.gx-hero-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,6,24,.4) 0%,rgba(13,6,24,.85) 100%);z-index:1}
.gx-hero-body{position:relative;z-index:2;text-align:center;padding:60px 20px}
.gx-hero-body h1{font-size:42px;margin-bottom:16px;text-shadow:0 4px 20px rgba(108,60,225,.6)}
.gx-hero-body h1 span{color:#f5a623}
.gx-hero-body p{font-size:18px;color:#c9a0ff;max-width:700px;margin:0 auto 28px;line-height:1.8}
.gx-hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.gx-btn-gold{display:inline-block;padding:12px 32px;background:linear-gradient(135deg,#f5a623,#ff6b35);color:#1a0b2e;font-weight:700;border-radius:8px;font-size:16px;transition:all .3s;box-shadow:0 4px 15px rgba(245,166,35,.3)}
.gx-btn-gold:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(245,166,35,.5);color:#1a0b2e}
.gx-btn-purple{display:inline-block;padding:12px 32px;border:2px solid #6c3ce1;color:#c9a0ff;font-weight:700;border-radius:8px;font-size:16px;transition:all .3s}
.gx-btn-purple:hover{background:#6c3ce1;color:#fff;transform:translateY(-2px)}

/* === Sections === */
.gx-section{padding:60px 0}
.gx-section-alt{background:linear-gradient(180deg,rgba(26,11,46,.5) 0%,rgba(13,6,24,1) 100%)}
.gx-section-dark{background:rgba(26,11,46,.3)}
.gx-section-head{text-align:center;margin-bottom:40px}
.gx-section-head h2{font-size:32px;margin-bottom:10px}
.gx-section-head h2 span{color:#f5a623}
.gx-section-head p{color:#9b8abf;font-size:16px;max-width:600px;margin:0 auto}
.gx-section-head .gx-divider{width:60px;height:3px;background:linear-gradient(90deg,#6c3ce1,#f5a623);margin:14px auto 0;border-radius:2px}

/* === Video Grid === */
.gx-vid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.gx-vid-card{background:rgba(26,11,46,.6);border-radius:12px;overflow:hidden;border:1px solid rgba(108,60,225,.2);transition:all .35s;cursor:pointer}
.gx-vid-card:hover{transform:translateY(-6px);border-color:#6c3ce1;box-shadow:0 12px 35px rgba(108,60,225,.25)}
.gx-vid-thumb{position:relative;padding-top:56.25%;overflow:hidden}
.gx-vid-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gx-vid-card:hover .gx-vid-thumb img{transform:scale(1.08)}
.gx-vid-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .35s;background:rgba(13,6,24,.5);z-index:2}
.gx-vid-card:hover .gx-vid-play{opacity:1}
.gx-vid-play i{width:56px;height:56px;background:linear-gradient(135deg,#f5a623,#ff6b35);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(245,166,35,.4)}
.gx-vid-play i::after{content:"";display:block;width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #1a0b2e;margin-left:3px}
.gx-vid-dur{position:absolute;bottom:8px;right:8px;background:rgba(13,6,24,.85);color:#f5a623;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:600;z-index:3}
.gx-vid-info{padding:14px}
.gx-vid-info h3{font-size:15px;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}
.gx-vid-meta{display:flex;gap:12px;font-size:12px;color:#7c6a9e;margin-bottom:8px}
.gx-vid-meta .gx-views::before{content:"▶ ";color:#6c3ce1}
.gx-vid-meta .gx-likes::before{content:"♥ ";color:#f5a623}
.gx-vid-tags{display:flex;gap:6px;flex-wrap:wrap}
.gx-vid-tag{padding:2px 8px;background:rgba(108,60,225,.2);color:#c9a0ff;border-radius:4px;font-size:11px}

/* === Feature Cards === */
.gx-feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.gx-feat-card{background:linear-gradient(145deg,rgba(26,11,46,.7),rgba(13,6,24,.9));border:1px solid rgba(108,60,225,.25);border-radius:14px;padding:30px 24px;text-align:center;transition:all .35s}
.gx-feat-card:hover{border-color:#f5a623;transform:translateY(-4px);box-shadow:0 8px 30px rgba(245,166,35,.15)}
.gx-feat-icon{width:64px;height:64px;margin:0 auto 16px;background:linear-gradient(135deg,#6c3ce1,#8b5cf6);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:28px}
.gx-feat-card h3{font-size:18px;margin-bottom:8px}
.gx-feat-card p{color:#9b8abf;font-size:14px;line-height:1.6}

/* === Community Cards === */
.gx-comm-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.gx-comm-card{display:flex;background:rgba(26,11,46,.5);border:1px solid rgba(108,60,225,.2);border-radius:14px;overflow:hidden;transition:all .35s}
.gx-comm-card:hover{border-color:#6c3ce1;box-shadow:0 8px 25px rgba(108,60,225,.2)}
.gx-comm-img{width:220px;min-height:180px;flex-shrink:0;overflow:hidden}
.gx-comm-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gx-comm-card:hover .gx-comm-img img{transform:scale(1.05)}
.gx-comm-body{padding:20px;display:flex;flex-direction:column;justify-content:center}
.gx-comm-body h3{font-size:18px;margin-bottom:8px}
.gx-comm-body p{color:#9b8abf;font-size:14px;line-height:1.6}

/* === Expert Grid === */
.gx-expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.gx-expert-card{background:rgba(26,11,46,.6);border:1px solid rgba(108,60,225,.2);border-radius:14px;padding:24px;text-align:center;transition:all .35s}
.gx-expert-card:hover{border-color:#f5a623;transform:translateY(-4px)}
.gx-expert-avatar{width:90px;height:90px;border-radius:50%;margin:0 auto 14px;overflow:hidden;border:3px solid #6c3ce1}
.gx-expert-avatar img{width:100%;height:100%;object-fit:cover}
.gx-expert-card h3{font-size:16px;margin-bottom:4px}
.gx-expert-title{color:#f5a623;font-size:13px;margin-bottom:8px}
.gx-expert-card p{color:#9b8abf;font-size:13px;line-height:1.5;margin-bottom:12px}
.gx-expert-btns{display:flex;gap:8px;justify-content:center}
.gx-btn-sm{padding:6px 14px;font-size:12px;border-radius:6px;font-weight:600;transition:all .25s}
.gx-btn-sm.gold{background:linear-gradient(135deg,#f5a623,#ff6b35);color:#1a0b2e}
.gx-btn-sm.purple{border:1px solid #6c3ce1;color:#c9a0ff}
.gx-btn-sm:hover{transform:translateY(-1px)}

/* === Partner Logos === */
.gx-partner-row{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.gx-partner-item{background:rgba(26,11,46,.5);border:1px solid rgba(108,60,225,.2);border-radius:10px;padding:16px 28px;color:#9b8abf;font-size:15px;font-weight:600;transition:all .3s}
.gx-partner-item:hover{border-color:#f5a623;color:#f5a623}

/* === How-To Steps === */
.gx-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.gx-step{background:rgba(26,11,46,.5);border:1px solid rgba(108,60,225,.2);border-radius:14px;padding:28px 20px;text-align:center;position:relative;transition:all .35s}
.gx-step:hover{border-color:#f5a623;transform:translateY(-3px)}
.gx-step-num{width:44px;height:44px;background:linear-gradient(135deg,#6c3ce1,#8b5cf6);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:20px;font-weight:800;color:#fff}
.gx-step h3{font-size:16px;margin-bottom:8px}
.gx-step p{color:#9b8abf;font-size:13px}

/* === Reviews === */
.gx-review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.gx-review-card{background:rgba(26,11,46,.5);border:1px solid rgba(108,60,225,.2);border-radius:14px;padding:24px;transition:all .3s}
.gx-review-card:hover{border-color:#6c3ce1}
.gx-review-stars{color:#f5a623;font-size:16px;margin-bottom:10px;letter-spacing:2px}
.gx-review-text{color:#c9a0ff;font-size:14px;line-height:1.7;margin-bottom:14px;font-style:italic}
.gx-review-author{display:flex;align-items:center;gap:12px}
.gx-review-ava{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#6c3ce1,#f5a623);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;color:#fff;flex-shrink:0}
.gx-review-name{font-size:14px;font-weight:600;color:#fff}
.gx-review-date{font-size:12px;color:#7c6a9e}

/* === FAQ === */
.gx-faq-list{max-width:800px;margin:0 auto}
.gx-faq-item{border:1px solid rgba(108,60,225,.2);border-radius:10px;margin-bottom:12px;overflow:hidden;transition:border-color .3s}
.gx-faq-item:hover,.gx-faq-item.open{border-color:#6c3ce1}
.gx-faq-q{padding:16px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:15px;color:#e0d6f2;background:rgba(26,11,46,.4);transition:background .3s}
.gx-faq-q:hover{background:rgba(108,60,225,.15)}
.gx-faq-q::after{content:"+";font-size:22px;color:#f5a623;transition:transform .3s}
.gx-faq-item.open .gx-faq-q::after{transform:rotate(45deg)}
.gx-faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;padding:0 20px;color:#9b8abf;font-size:14px;line-height:1.7}
.gx-faq-item.open .gx-faq-a{max-height:300px;padding:16px 20px}

/* === Contact Grid === */
.gx-contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.gx-contact-card{background:rgba(26,11,46,.5);border:1px solid rgba(108,60,225,.2);border-radius:14px;padding:28px;text-align:center;transition:all .3s}
.gx-contact-card:hover{border-color:#f5a623}
.gx-contact-card h3{font-size:16px;margin-bottom:10px;color:#f5a623}
.gx-contact-card p{color:#9b8abf;font-size:14px;line-height:1.7}

/* === Share Bar === */
.gx-share{display:flex;gap:10px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.gx-share-btn{padding:8px 20px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .3s;border:none;color:#fff}
.gx-share-btn.wechat{background:#07c160}
.gx-share-btn.weibo{background:#e6162d}
.gx-share-btn.douyin{background:#161823}
.gx-share-btn.bilibili{background:#00a1d6}
.gx-share-btn:hover{transform:translateY(-2px);opacity:.9}

/* === Footer === */
.gx-footer{background:linear-gradient(180deg,#0d0618 0%,#1a0b2e 100%);border-top:2px solid #6c3ce1;padding:50px 0 0}
.gx-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;margin-bottom:40px}
.gx-footer-brand p{color:#9b8abf;font-size:14px;line-height:1.7;margin-top:14px}
.gx-footer-col h4{font-size:16px;color:#f5a623;margin-bottom:14px;font-weight:700}
.gx-footer-col a{display:block;color:#9b8abf;font-size:14px;padding:4px 0;transition:color .25s}
.gx-footer-col a:hover{color:#f5a623;padding-left:4px}
.gx-footer-qr{display:flex;gap:20px}
.gx-footer-qr-item{text-align:center}
.gx-footer-qr-item img{width:100px;height:100px;border-radius:8px;border:2px solid rgba(108,60,225,.3)}
.gx-footer-qr-item span{display:block;margin-top:6px;font-size:12px;color:#7c6a9e}
.gx-footer-bottom{border-top:1px solid rgba(108,60,225,.2);padding:18px 0;text-align:center;color:#7c6a9e;font-size:13px}
.gx-footer-bottom a{color:#9b8abf}
.gx-footer-logo{height:36px;margin-bottom:8px}

/* === Breadcrumb === */
.gx-breadcrumb{padding:14px 0;font-size:13px;color:#7c6a9e}
.gx-breadcrumb a{color:#9b8abf}
.gx-breadcrumb a:hover{color:#f5a623}
.gx-breadcrumb span{margin:0 6px}

/* === Page Layout === */
.gx-page-layout{display:grid;grid-template-columns:1fr 320px;gap:30px;padding:30px 0}
.gx-sidebar{position:sticky;top:80px}
.gx-sidebar-widget{background:rgba(26,11,46,.5);border:1px solid rgba(108,60,225,.2);border-radius:12px;padding:20px;margin-bottom:20px}
.gx-sidebar-widget h4{font-size:16px;color:#f5a623;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid rgba(108,60,225,.2)}

/* === MCP Service Block === */
.gx-mcp-block{background:rgba(108,60,225,.08);border:1px solid rgba(108,60,225,.2);border-radius:10px;padding:20px;margin:20px 0;text-align:center}
.gx-mcp-block h4{color:#f5a623;margin-bottom:8px}
.gx-mcp-block p{color:#7c6a9e;font-size:13px}

/* === Responsive === */
@media(max-width:1024px){
  .gx-vid-grid{grid-template-columns:repeat(3,1fr)}
  .gx-feat-grid{grid-template-columns:repeat(2,1fr)}
  .gx-expert-grid{grid-template-columns:repeat(2,1fr)}
  .gx-footer-grid{grid-template-columns:1fr 1fr}
  .gx-steps{grid-template-columns:repeat(2,1fr)}
  .gx-contact-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .gx-nav{display:none;position:absolute;top:68px;left:0;right:0;background:rgba(13,6,24,.98);flex-direction:column;padding:16px;border-bottom:2px solid #6c3ce1}
  .gx-nav.open{display:flex}
  .gx-menu-btn{display:block}
  .gx-hero-body h1{font-size:28px}
  .gx-hero-body p{font-size:15px}
  .gx-vid-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .gx-comm-grid{grid-template-columns:1fr}
  .gx-comm-card{flex-direction:column}
  .gx-comm-img{width:100%;min-height:160px}
  .gx-review-grid{grid-template-columns:1fr}
  .gx-page-layout{grid-template-columns:1fr}
  .gx-footer-grid{grid-template-columns:1fr}
  .gx-section-head h2{font-size:24px}
  .gx-hero{min-height:400px}
}
@media(max-width:480px){
  .gx-vid-grid{grid-template-columns:1fr}
  .gx-feat-grid{grid-template-columns:1fr}
  .gx-expert-grid{grid-template-columns:1fr}
  .gx-steps{grid-template-columns:1fr}
  .gx-contact-grid{grid-template-columns:1fr}
  .gx-hero-body h1{font-size:22px}
}