/* roulang page: index */
:root{--primary:#4f6ef7;--primary-dark:#3a55d8;--accent:#ffb347;--accent-alt:#ff7e5f;--bg-deep:#080b16;--bg-body:#0e1224;--bg-card:#161d38;--bg-card-2:#1b2344;--bg-soft:rgba(79,110,247,.10);--text-main:#eef1fa;--text-muted:#98a3c0;--border:rgba(255,255,255,.08);--radius-lg:24px;--radius-md:14px;--radius-sm:10px;--shadow-lg:0 24px 60px rgba(0,0,0,.45);--shadow-md:0 12px 32px rgba(0,0,0,.30);--shadow-sm:0 4px 16px rgba(0,0,0,.22);--tr:.3s ease;--font:"Inter","PingFang SC","Microsoft YaHei",-apple-system,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--bg-body);color:var(--text-main);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color var(--tr)}
button{border:none;background:none;font-family:inherit}
input,textarea,select{font-family:inherit}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:90px 0;position:relative}
.section-head{text-align:center;max-width:640px;margin:0 auto 50px}
.section-tag{display:inline-flex;align-items:center;gap:8px;background:var(--bg-soft);border:1px solid var(--border);color:var(--primary);font-size:13px;font-weight:600;padding:6px 18px;border-radius:50px;margin-bottom:16px;letter-spacing:.5px}
.section-title{font-size:clamp(28px,4vw,44px);font-weight:700;letter-spacing:-.5px;margin-bottom:12px}
.section-sub{color:var(--text-muted);font-size:16px}
.btn-custom{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;border-radius:50px;font-weight:600;font-size:15px;transition:all var(--tr);cursor:pointer;border:1px solid transparent}
.btn-primary-custom{background:var(--primary);color:#fff}
.btn-primary-custom:hover{background:var(--primary-dark);transform:translateY(-3px);box-shadow:0 12px 30px rgba(79,110,247,.35);color:#fff}
.btn-ghost{background:transparent;color:var(--text-main);border-color:var(--border)}
.btn-ghost:hover{background:var(--bg-card);border-color:var(--primary);transform:translateY(-3px)}
.btn-accent{background:linear-gradient(135deg,var(--accent),var(--accent-alt));color:#1a1a2e}
.btn-accent:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(255,179,71,.3);color:#1a1a2e}
.site-header{position:sticky;top:16px;z-index:1000;padding:0 24px}
.nav-capsule{max-width:1200px;margin:0 auto;background:rgba(14,18,36,.86);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--border);border-radius:100px;padding:10px 16px 10px 24px;box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.brand-icon{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;flex-shrink:0;box-shadow:0 6px 18px rgba(79,110,247,.3)}
.brand-name{font-size:20px;font-weight:700;letter-spacing:.3px;white-space:nowrap}
.brand-name em{font-style:normal;color:var(--accent)}
.main-nav{display:flex;gap:4px}
.main-nav a{padding:10px 20px;border-radius:50px;font-size:15px;color:var(--text-muted);font-weight:500;transition:all var(--tr);white-space:nowrap}
.main-nav a:hover{color:var(--text-main);background:var(--bg-card)}
.main-nav a.active{color:#fff;background:var(--primary);box-shadow:0 6px 20px rgba(79,110,247,.3)}
.nav-actions{display:flex;align-items:center;gap:8px}
.nav-toggle{display:none;background:var(--bg-card);border:1px solid var(--border);color:var(--text-main);border-radius:50%;width:42px;height:42px;align-items:center;justify-content:center;font-size:17px;cursor:pointer}
.mobile-nav{display:none;max-width:1200px;margin:10px auto 0;background:rgba(14,18,36,.95);backdrop-filter:blur(18px);border:1px solid var(--border);border-radius:20px;padding:16px;box-shadow:var(--shadow-lg)}
.mobile-nav a{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:12px;color:var(--text-muted);font-weight:500}
.mobile-nav a:hover{background:var(--bg-card);color:var(--text-main)}
.mobile-nav a.active{background:var(--bg-soft);color:var(--primary)}
.hero{min-height:calc(100vh - 80px);background:linear-gradient(135deg,rgba(11,14,26,.93),rgba(22,29,56,.78)),url('/assets/images/backpic/back-1.png') center/cover;display:flex;align-items:center;padding:130px 0 90px;position:relative}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border:1px solid var(--border);padding:7px 20px;border-radius:50px;font-size:14px;font-weight:500;color:var(--text-main);margin-bottom:24px}
.hero-badge i{color:var(--accent)}
.hero h1{font-size:clamp(32px,5.2vw,58px);font-weight:800;line-height:1.2;letter-spacing:-1px;margin-bottom:18px}
.hero h1 .gradient-text{background:linear-gradient(120deg,var(--primary),#8ea2ff 40%,var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-desc{font-size:18px;color:var(--text-muted);max-width:560px;margin-bottom:36px;line-height:1.8}
.hero-btns{display:flex;flex-wrap:wrap;gap:16px}
.hero-preview{margin-top:0}
.hero-card{background:rgba(255,255,255,.05);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-lg);transform:rotate(2deg)}
.hero-card h5{font-size:18px;margin-bottom:14px}
.hero-card .list-line{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--border);font-size:14px;color:var(--text-muted)}
.hero-card .list-line:last-child{border-bottom:none}
.hero-card .list-line i{color:var(--accent);flex-shrink:0}
.hero-card .dot{width:6px;height:6px;border-radius:50%;background:var(--primary);flex-shrink:0}
.stats-bar{background:var(--bg-card);border-bottom:1px solid var(--border)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:40px 0}
.stat-item{text-align:center}
.stat-num{font-size:clamp(26px,3vw,40px);font-weight:800;background:linear-gradient(120deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2}
.stat-label{font-size:14px;color:var(--text-muted);margin-top:4px}
.category-cards .card-sport{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);background:var(--bg-card);transition:all var(--tr);height:100%}
.category-cards .card-sport:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:rgba(79,110,247,.4)}
.category-cards .card-img{height:200px;overflow:hidden;position:relative}
.category-cards .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.category-cards .card-sport:hover .card-img img{transform:scale(1.07)}
.category-cards .card-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(22,29,56,.92))}
.category-cards .card-body-sport{padding:26px;position:relative}
.category-cards .card-tag{position:absolute;top:-16px;left:24px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));padding:6px 16px;border-radius:50px;font-size:12px;font-weight:600;color:#fff;box-shadow:var(--shadow-sm)}
.category-cards h3{font-size:20px;font-weight:700;margin-bottom:10px;margin-top:10px}
.category-cards p{color:var(--text-muted);font-size:14px;margin-bottom:18px;line-height:1.7}
.post-card{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px;height:100%;transition:all var(--tr)}
.post-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:rgba(79,110,247,.35);background:var(--bg-card-2)}
.post-card .badge{background:var(--bg-soft);color:var(--primary);border-radius:50px;padding:5px 14px;font-size:12px;font-weight:600;align-self:flex-start}
.post-card h3{font-size:17px;font-weight:600;line-height:1.55;margin:16px 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card p{font-size:14px;color:var(--text-muted);line-height:1.7;margin-bottom:18px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card-meta{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-muted);border-top:1px solid var(--border);padding-top:16px;margin-top:auto}
.empty-tip{text-align:center;padding:60px 20px;background:var(--bg-card);border:1px dashed var(--border);border-radius:var(--radius-lg);color:var(--text-muted);font-size:16px}
.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;transition:all var(--tr);height:100%}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:rgba(255,179,71,.35)}
.feature-icon{width:56px;height:56px;border-radius:16px;background:var(--bg-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:20px}
.feature-card:nth-child(2) .feature-icon{background:rgba(255,179,71,.15);color:var(--accent)}
.feature-card:nth-child(3) .feature-icon{background:rgba(46,213,115,.12);color:#2ed573}
.feature-card:nth-child(4) .feature-icon{background:rgba(255,126,95,.12);color:var(--accent-alt)}
.feature-card h3{font-size:19px;font-weight:700;margin-bottom:12px}
.feature-card p{color:var(--text-muted);font-size:14px;line-height:1.7}
.steps-wrap{position:relative}
.steps-wrap::before{content:'';position:absolute;top:34px;left:15%;right:15%;height:2px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:2px;opacity:.25}
.step-item{text-align:center;position:relative;padding:0 16px}
.step-num{width:68px;height:68px;margin:0 auto 20px;border-radius:20px;background:var(--bg-card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;color:var(--primary);position:relative;z-index:2;box-shadow:var(--shadow-sm);transition:all var(--tr)}
.step-item:hover .step-num{background:var(--primary);color:#fff;transform:translateY(-4px);box-shadow:0 12px 24px rgba(79,110,247,.3)}
.step-item h3{font-size:18px;font-weight:700;margin-bottom:8px}
.step-item p{color:var(--text-muted);font-size:14px;line-height:1.6}
.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:24px 28px;margin-bottom:14px;transition:all var(--tr)}
.faq-item:hover{border-color:rgba(79,110,247,.3);box-shadow:var(--shadow-sm)}
.faq-item h3{font-size:17px;font-weight:600;display:flex;align-items:center;gap:12px}
.faq-item h3 i{color:var(--primary)}
.faq-item p{color:var(--text-muted);font-size:14px;line-height:1.75;margin-top:10px;padding-left:26px}
.cta-section{background:linear-gradient(135deg,rgba(11,14,26,.92),rgba(22,29,56,.82)),url('/assets/images/backpic/back-2.png') center/cover;padding:110px 0}
.cta-box{text-align:center;max-width:620px;margin:0 auto}
.cta-box h2{font-size:clamp(28px,4vw,44px);font-weight:800;margin-bottom:16px}
.cta-box p{font-size:16px;color:var(--text-muted);margin-bottom:32px}
.site-footer{background:var(--bg-deep);border-top:1px solid var(--border);padding:70px 0 30px}
.footer-brand{font-size:20px;font-weight:700;margin-bottom:14px}
.footer-desc{color:var(--text-muted);font-size:14px;line-height:1.7;max-width:340px}
.footer-title{font-size:16px;font-weight:600;margin-bottom:18px;color:var(--text-main)}
.footer-links a{display:block;padding:6px 0;color:var(--text-muted);font-size:14px}
.footer-links a:hover{color:var(--accent);padding-left:4px}
.footer-bottom{border-top:1px solid var(--border);padding-top:24px;margin-top:40px;text-align:center;color:var(--text-muted);font-size:13px}
.footer-bottom a{color:var(--text-muted)}
.footer-bottom a:hover{color:var(--primary)}
.service-guide{background:var(--bg-deep);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;position:relative;overflow:hidden}
.service-guide::before{content:'';position:absolute;top:0;right:0;width:300px;height:300px;background:radial-gradient(circle,rgba(79,110,247,.15),transparent 70%)}
.service-guide h3{font-size:28px;font-weight:800;margin-bottom:14px}
.service-guide p{color:var(--text-muted);font-size:15px;max-width:560px;margin-bottom:24px}
.guide-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}
.guide-item{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-muted)}
.guide-item i{color:var(--accent)}
.cover-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.covert-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;border:1px solid var(--border);transition:all var(--tr)}
.covert-card:hover{transform:scale(1.02);box-shadow:var(--shadow-lg)}
.covert-card img{width:100%;height:100%;object-fit:cover}
.covert-card::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(8,11,22,.94))}
.covert-card-content{position:absolute;left:22px;right:22px;bottom:20px;z-index:2}
.covert-card-content .badge{background:rgba(255,179,71,.9);color:#1a1a2e;border:none;font-weight:600}
.covert-card-content h3{font-size:19px;font-weight:700;margin-top:10px;line-height:1.4}
.covert-card-content .meta-text{font-size:13px;color:rgba(255,255,255,.75);margin-top:6px}
@media(max-width:991px){
.section{padding:64px 0}
.main-nav{display:none}
.nav-toggle{display:inline-flex}
.mobile-nav.show{display:block}
.stats-grid{grid-template-columns:repeat(2,1fr);gap:28px}
.cover-wall{grid-template-columns:1fr 1fr}
.hero{padding:100px 0 70px}
.hero-preview{margin-top:40px}
}
@media(max-width:767px){
.container{padding:0 16px}
.site-header{top:10px;padding:0 12px}
.nav-capsule{padding:8px 8px 8px 16px;border-radius:50px}
.brand-name{font-size:17px;white-space:nowrap}
.cover-wall{grid-template-columns:1fr}
.steps-wrap::before{display:none}
.service-guide{padding:28px}
.footer-bottom{font-size:12px;line-height:1.8}
}
@media(max-width:520px){
.section{padding:52px 0}
.nav-search{display:none}
.hero h1{font-size:32px}
.hero-desc{font-size:15px}
.stats-grid{grid-template-columns:repeat(2,1fr);gap:20px}
.stats-grid{padding:28px 0}
.hero-btns .btn-custom{padding:12px 24px;font-size:14px}
.section-head{margin-bottom:36px}
.section-title{font-size:28px}
.hero-card{transform:none;padding:18px}
}

/* roulang page: article */
:root{
  --bg-deep:#060b16;
  --bg-dark:#0c1322;
  --bg-card:#101c34;
  --bg-card-hover:#16223d;
  --primary:#f0b90b;
  --primary-light:#ffd75e;
  --secondary:#22d3ee;
  --text-light:#f1f5f9;
  --text-muted:#94a3b8;
  --text-dim:#5b6b84;
  --border-subtle:rgba(255,255,255,.07);
  --radius-lg:22px;
  --radius-md:14px;
  --shadow-card:0 16px 44px rgba(0,0,0,.38);
  --shadow-soft:0 8px 24px rgba(0,0,0,.22);
  --gap-section:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Segoe UI",Roboto,sans-serif;background:var(--bg-deep);color:var(--text-light);line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none;transition:color .25s ease}
a:hover{color:var(--primary-light)}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:90px 0;position:relative}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.section-title{font-size:30px;font-weight:800;letter-spacing:.5px;margin:0;position:relative;padding-left:18px}
.section-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:4px;background:linear-gradient(180deg,var(--primary),var(--secondary))}
.section-sub{color:var(--text-muted);margin:8px 0 0;font-size:15px}
.section-more a{font-size:15px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.section-more a i{transition:transform .25s}
.section-more a:hover i{transform:translateX(4px)}

/* ---------- 悬浮胶囊导航 ---------- */
.nav-wrap{position:sticky;top:16px;z-index:1060;padding:0 20px;pointer-events:none}
.nav-capsule{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px;background:rgba(10,16,30,.82);backdrop-filter:blur(18px);border:1px solid var(--border-subtle);border-radius:60px;padding:12px 22px;box-shadow:var(--shadow-card);pointer-events:auto}
.nav-capsule .brand{display:flex;align-items:center;gap:10px;color:var(--text-light);flex-shrink:0}
.brand-icon{width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),#ff9d00);color:#0a0f1e;font-size:18px;box-shadow:0 0 0 4px rgba(240,185,11,.18)}
.brand-name{font-size:20px;font-weight:800;letter-spacing:.5px;white-space:nowrap}
.brand-name em{font-style:normal;color:var(--primary)}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{position:relative;padding:8px 18px;border-radius:40px;font-size:15px;font-weight:600;color:var(--text-muted);transition:all .25s ease}
.main-nav a:hover{color:var(--text-light);background:rgba(255,255,255,.06)}
.main-nav a.active{color:#0a0f1e;background:linear-gradient(135deg,var(--primary),var(--primary-light));box-shadow:0 6px 18px rgba(240,185,11,.3)}
.nav-actions{display:flex;align-items:center;gap:14px}
.nav-search{position:relative;display:flex;align-items:center}
.nav-search input{background:rgba(255,255,255,.07);border:1px solid transparent;border-radius:40px;padding:8px 16px 8px 38px;color:var(--text-light);font-size:14px;width:180px;outline:none;transition:all .25s}
.nav-search input:focus{border-color:var(--primary);background:rgba(255,255,255,.1);width:220px}
.nav-search i{position:absolute;left:14px;color:var(--text-muted);font-size:14px}
.nav-toggle{display:none;background:rgba(255,255,255,.08);border:1px solid var(--border-subtle);border-radius:50%;width:44px;height:44px;color:var(--text-light);font-size:18px;align-items:center;justify-content:center;cursor:pointer}
@media(max-width:992px){
  .nav-main-open .main-nav{display:flex}
  .nav-toggle{display:inline-flex}
  .main-nav{display:none;position:absolute;top:calc(100% + 8px);left:20px;right:20px;flex-direction:column;background:rgba(10,16,30,.97);border-radius:20px;border:1px solid var(--border-subtle);padding:16px;gap:8px;box-shadow:var(--shadow-card)}
  .main-nav a{width:100%;text-align:center;font-size:16px}
  .nav-search input{width:140px}
  .nav-search input:focus{width:170px}
}

/* ---------- 文章 Hero ---------- */
.article-hero{position:relative;background:linear-gradient(160deg,rgba(6,11,22,.68),rgba(6,11,22,.92)),url('/assets/images/backpic/back-2.png') center/cover no-repeat;padding:120px 0 70px;border-bottom:1px solid var(--border-subtle)}
.article-hero .breadcrumb{background:transparent;padding:0;margin:0 0 24px;font-size:14px}
.article-hero .breadcrumb a{color:var(--text-muted)}
.article-hero .breadcrumb a:hover{color:var(--primary)}
.article-hero .breadcrumb .active{color:var(--primary)}
.article-hero .breadcrumb-item+.breadcrumb-item::before{content:"/";color:var(--text-dim)}
.hero-category{display:inline-block;background:linear-gradient(135deg,var(--primary),#ff9d00);color:#0a0f1e;font-size:13px;font-weight:800;padding:5px 16px;border-radius:30px;letter-spacing:1px;margin-bottom:18px}
.article-hero h1{font-size:38px;font-weight:800;line-height:1.3;max-width:860px;margin:0 0 18px}
.hero-meta{display:flex;flex-wrap:wrap;gap:22px;color:var(--text-muted);font-size:14px;align-items:center}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta i{color:var(--primary)}

/* ---------- 正文布局 ---------- */
.article-main{padding:70px 0 30px}
.article-body-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:46px;box-shadow:var(--shadow-soft)}
.article-content{font-size:16px;color:#dbe4f0;line-height:2}
.article-content p{margin-bottom:22px}
.article-content h2{font-size:26px;font-weight:700;color:var(--text-light);margin:40px 0 18px;padding-left:16px;border-left:4px solid var(--primary)}
.article-content h3{font-size:21px;font-weight:700;color:var(--text-light);margin:30px 0 14px}
.article-content a{color:var(--secondary);text-decoration:underline;text-underline-offset:4px}
.article-content img{border-radius:var(--radius-md);margin:20px 0;box-shadow:var(--shadow-card)}
.article-content ul,.article-content ol{padding-left:24px;margin-bottom:22px}
.article-content li{margin-bottom:8px}
.article-content blockquote{border-left:4px solid var(--primary);background:rgba(240,185,11,.06);padding:16px 22px;border-radius:0 12px 12px 0;margin:24px 0;color:var(--text-muted)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px;padding-top:28px;border-top:1px solid var(--border-subtle)}
.tag-row .tag{display:inline-block;background:rgba(255,255,255,.06);border:1px solid var(--border-subtle);padding:6px 16px;border-radius:30px;font-size:13px;color:var(--text-muted);transition:all .25s}
.tag-row .tag:hover{background:var(--primary);color:#0a0f1e;border-color:var(--primary)}
.article-share{display:flex;align-items:center;gap:12px;margin-top:24px;flex-wrap:wrap}
.article-share span{font-size:14px;color:var(--text-muted)}
.share-btn{width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.07);color:var(--text-muted);border:1px solid var(--border-subtle);transition:all .25s;font-size:15px}
.share-btn:hover{background:var(--primary);color:#0a0f1e;transform:translateY(-3px)}
.not-found{text-align:center;padding:80px 20px}
.not-found .icon-circle{width:80px;height:80px;border-radius:50%;background:rgba(240,185,11,.15);display:inline-flex;align-items:center;justify-content:center;font-size:34px;color:var(--primary);margin-bottom:20px}
.not-found h2{font-size:26px;margin-bottom:12px}
.not-found p{color:var(--text-muted);margin-bottom:28px}

/* ---------- 频道入口 ---------- */
.channel-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-subtle);background:var(--bg-card);height:100%;transition:transform .35s ease,box-shadow .35s ease,border-color .35s;display:block;color:var(--text-light)}
.channel-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card);border-color:rgba(240,185,11,.4);color:var(--text-light)}
.channel-card img{width:100%;height:210px;object-fit:cover;transition:transform .5s}
.channel-card:hover img{transform:scale(1.05)}
.channel-card-body{padding:24px}
.channel-card-body h4{font-size:20px;font-weight:700;margin:0 0 10px}
.channel-card-body p{color:var(--text-muted);font-size:14px;margin:0 0 16px}
.channel-badge{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--primary);background:rgba(240,185,11,.12);padding:5px 14px;border-radius:30px}

/* ---------- 阅读统计 ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.stat-item{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:30px 24px;text-align:center;transition:all .3s}
.stat-item:hover{transform:translateY(-4px);border-color:rgba(240,185,11,.35)}
.stat-item .num{font-size:34px;font-weight:800;color:var(--primary);line-height:1.2}
.stat-item .lbl{color:var(--text-muted);font-size:14px;margin-top:8px}

/* ---------- FAQ ---------- */
.faq-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:24px 28px;margin-bottom:16px;transition:border-color .3s,box-shadow .3s}
.faq-card:hover{border-color:rgba(240,185,11,.3);box-shadow:var(--shadow-soft)}
.faq-q{font-size:16px;font-weight:700;color:var(--text-light);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q i{color:var(--primary);font-size:14px;transition:transform .3s;flex-shrink:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--text-muted);font-size:14px;line-height:1.8}
.faq-card.open .faq-q i{transform:rotate(45deg)}
.faq-card.open .faq-a{max-height:400px;margin-top:14px}
.faq-card .faq-a p{margin:0}

/* ---------- CTA ---------- */
.cta-section{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(135deg,rgba(10,16,30,.9),rgba(10,16,30,.7)),url('/assets/images/backpic/back-1.png') center/cover no-repeat;padding:70px 50px;text-align:center;border:1px solid var(--border-subtle)}
.cta-section h2{font-size:34px;font-weight:800;margin-bottom:14px}
.cta-section p{color:var(--text-muted);max-width:640px;margin:0 auto 32px;font-size:16px}
.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-brand{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#0a0f1e;font-weight:700;font-size:16px;padding:13px 36px;border-radius:50px;border:none;transition:all .25s;box-shadow:0 8px 24px rgba(240,185,11,.25)}
.btn-brand:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(240,185,11,.35);color:#0a0f1e}
.btn-ghost{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.06);border:1px solid var(--border-subtle);color:var(--text-light);font-weight:600;font-size:16px;padding:13px 36px;border-radius:50px;transition:all .25s}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:var(--text-light);transform:translateY(-3px)}

/* ---------- 版权行 ---------- */
.footer{background:var(--bg-dark);border-top:1px solid var(--border-subtle);padding:70px 0 0}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:40px;padding-bottom:50px}
.footer-brand-name{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:800;color:var(--text-light);margin-bottom:16px}
.footer-brand-name em{font-style:normal;color:var(--primary)}
.footer-desc{color:var(--text-muted);font-size:14px;line-height:1.9;max-width:420px;margin:0}
.footer-links h5{color:var(--text-light);font-size:16px;margin-bottom:18px;font-weight:700}
.footer-links ul{list-style:none;padding:0;margin:0}
.footer-links ul li{margin-bottom:10px}
.footer-links ul a{color:var(--text-muted);font-size:14px;transition:color .25s,padding-left .25s}
.footer-links ul a:hover{color:var(--primary)}
.footer-links ul li a i{margin-right:10px;color:var(--primary);font-size:13px}
.footer-bottom{border-top:1px solid var(--border-subtle);padding:24px 0;text-align:center;color:var(--text-dim);font-size:13px}
.footer-bottom p{margin:0}

@media(min-width:992px) and (max-width:1199px){
  .nav-capsule{gap:12px}
  .main-nav a{padding:7px 12px;font-size:14px}
  .nav-search input{width:140px}
}
@media(max-width:767px){
  .section{padding:60px 0}
  .section-title{font-size:24px}
  .article-hero{padding:100px 0 50px}
  .article-hero h1{font-size:26px}
  .article-body-card{padding:28px 20px}
  .article-content{font-size:15px}
  .stats{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:30px}
  .cta-section{padding:50px 24px}
  .cta-section h2{font-size:26px}
  .nav-capsule{padding:10px 16px}
  .nav-search{display:none}
}
@media(max-width:520px){
  .container{padding:0 16px}
  .brand-name{font-size:17px}
  .brand-icon{width:36px;height:36px;font-size:15px}
  .main-nav{top:calc(100% + 8px);left:16px;right:16px}
  .article-hero{border-radius:0}
  .article-body-card{border-radius:16px}
  .section-more{width:100%}
}

/* roulang page: category1 */
/* ============ 设计变量 ============ */
    :root {
      --primary: #e50914;
      --primary-light: #ff4757;
      --primary-dark: #b20710;
      --secondary: #0d1b2a;
      --secondary-light: #162a41;
      --accent: #ffb300;
      --bg: #f4f6fb;
      --bg-dark: #0d1b2a;
      --bg-card: #ffffff;
      --text: #17212b;
      --text-muted: #6b7a90;
      --text-light: #f8fafc;
      --border: #e2e8f0;
      --radius-sm: 10px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --radius-pill: 50rem;
      --shadow-sm: 0 2px 8px rgba(15, 23, 42, .06);
      --shadow-md: 0 8px 24px rgba(15, 23, 42, .10);
      --shadow-lg: 0 20px 50px rgba(15, 23, 42, .16);
      --transition: all .3s cubic-bezier(.4, 0, .2, 1);
      --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    }

    /* ============ 基础 Reset ============ */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
    }

    body {
      font-family: var(--font-sans);
      font-size: 16px;
      line-height: 1.7;
      color: var(--text);
      background: var(--bg);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: var(--transition);
    }

    img {
      max-width: 100%;
      display: block;
    }

    input,
    button,
    textarea {
      font-family: inherit;
      border: none;
      outline: none;
    }

    ul,
    ol {
      list-style: none;
    }

    ::selection {
      background: var(--primary);
      color: #fff;
    }

    :focus-visible {
      outline: 3px solid rgba(229, 9, 20, .45);
      outline-offset: 2px;
      border-radius: 4px;
    }

    /* ============ 容器 ============ */
    .container {
      max-width: 1240px;
      padding-left: 20px;
      padding-right: 20px;
      margin: 0 auto;
    }

    @media (min-width: 1400px) {
      .container {
        max-width: 1320px;
      }
    }

    /* ============ 导航：悬浮胶囊 ============ */
    .nav-capsule {
      position: fixed;
      top: 18px;
      left: 50%;
      transform: translateX(-50%);
      width: min(1240px, calc(100% - 36px));
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      background: rgba(13, 27, 42, .86);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border: 1px solid rgba(255, 255, 255, .10);
      border-radius: var(--radius-pill);
      padding: 10px 20px 10px 24px;
      box-shadow: 0 12px 45px rgba(0, 0, 0, .35);
      z-index: 1080;
    }

    .nav-capsule .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }

    .brand-icon {
      width: 38px;
      height: 38px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(135deg, var(--primary), var(--primary-light));
      border-radius: 12px;
      color: #fff;
      font-size: 17px;
      box-shadow: 0 4px 14px rgba(229, 9, 20, .4);
    }

    .brand-name {
      font-size: 20px;
      font-weight: 800;
      color: #fff;
      letter-spacing: .5px;
      white-space: nowrap;
    }

    .brand-name em {
      font-style: normal;
      color: var(--accent);
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .main-nav a {
      position: relative;
      display: inline-block;
      padding: 8px 18px;
      border-radius: var(--radius-pill);
      font-size: 15px;
      font-weight: 600;
      color: rgba(255, 255, 255, .75);
      transition: var(--transition);
    }

    .main-nav a:hover {
      color: #fff;
      background: rgba(255, 255, 255, .08);
    }

    .main-nav a.active {
      color: #fff;
      background: var(--primary);
      box-shadow: 0 4px 18px rgba(229, 9, 20, .45);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-search {
      position: relative;
      display: flex;
      align-items: center;
    }

    .nav-search input {
      width: 180px;
      height: 38px;
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, .10);
      border: 1px solid rgba(255, 255, 255, .12);
      padding: 0 38px 0 16px;
      font-size: 14px;
      color: #fff;
      transition: var(--transition);
    }

    .nav-search input::placeholder {
      color: rgba(255, 255, 255, .5);
    }

    .nav-search input:focus {
      background: rgba(255, 255, 255, .16);
      border-color: var(--primary-light);
      width: 220px;
    }

    .nav-search i {
      position: absolute;
      right: 14px;
      color: rgba(255, 255, 255, .5);
      font-size: 14px;
      pointer-events: none;
    }

    .nav-toggle {
      display: none;
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .10);
      color: #fff;
      font-size: 16px;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: var(--transition);
    }

    .nav-toggle:hover {
      background: var(--primary);
    }

    /* ============ 页面 Hero ============ */
    .page-hero {
      position: relative;
      background: linear-gradient(130deg, rgba(13, 27, 42, .96) 10%, rgba(13, 27, 42, .82) 55%, rgba(229, 9, 20, .35) 100%),
        url('/assets/images/backpic/back-1.png') center/cover no-repeat;
      padding: 190px 0 110px;
      color: #fff;
      overflow: hidden;
    }

    .page-hero::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 80px;
      background: linear-gradient(180deg, transparent, var(--bg));
      z-index: 1;
    }

    .page-hero-inner {
      position: relative;
      z-index: 2;
    }

    .breadcrumb-line {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 8px 18px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: var(--radius-pill);
      font-size: 13px;
      color: rgba(255, 255, 255, .7);
      margin-bottom: 28px;
    }

    .breadcrumb-line a {
      color: rgba(255, 255, 255, .6);
    }

    .breadcrumb-line a:hover {
      color: #fff;
    }

    .breadcrumb-line i {
      font-size: 11px;
      color: rgba(255, 255, 255, .4);
    }

    .breadcrumb-line .current {
      color: var(--accent);
      font-weight: 600;
    }

    .hero-title {
      font-size: clamp(34px, 5vw, 58px);
      font-weight: 900;
      line-height: 1.15;
      letter-spacing: 1px;
      margin-bottom: 18px;
    }

    .hero-title span {
      color: var(--accent);
    }

    .hero-subtitle {
      max-width: 680px;
      font-size: 17px;
      line-height: 1.8;
      color: rgba(255, 255, 255, .78);
      margin-bottom: 34px;
    }

    .hero-search-box {
      display: flex;
      align-items: center;
      max-width: 560px;
      background: #fff;
      border-radius: var(--radius-pill);
      padding: 6px 6px 6px 20px;
      box-shadow: 0 12px 40px rgba(0, 0, 0, .25);
    }

    .hero-search-box i {
      color: var(--text-muted);
      font-size: 15px;
      margin-right: 10px;
    }

    .hero-search-box input {
      flex: 1;
      height: 44px;
      font-size: 15px;
      color: var(--text);
      background: transparent;
    }

    .hero-search-box input::placeholder {
      color: #9aa7b8;
    }

    .hero-search-box button {
      height: 44px;
      padding: 0 28px;
      background: var(--primary);
      color: #fff;
      font-size: 15px;
      font-weight: 700;
      border-radius: var(--radius-pill);
      cursor: pointer;
      transition: var(--transition);
      white-space: nowrap;
    }

    .hero-search-box button:hover {
      background: var(--primary-dark);
      transform: translateY(-1px);
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-top: 28px;
    }

    .hero-tags .label {
      font-size: 13px;
      color: rgba(255, 255, 255, .55);
      margin-right: 4px;
    }

    .tag-chip {
      display: inline-block;
      padding: 6px 16px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: var(--radius-pill);
      font-size: 13px;
      font-weight: 500;
      color: rgba(255, 255, 255, .8);
      transition: var(--transition);
      cursor: pointer;
    }

    .tag-chip:hover {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(229, 9, 20, .35);
    }

    /* ============ 通用板块 ============ */
    .section {
      padding: 90px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 30px;
      margin-bottom: 44px;
    }

    .section-title-wrap {
      max-width: 600px;
    }

    .section-eyebrow {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--primary);
      margin-bottom: 10px;
      padding: 5px 14px;
      background: rgba(229, 9, 20, .08);
      border-radius: var(--radius-pill);
    }

    .section-title {
      font-size: clamp(26px, 3.4vw, 38px);
      font-weight: 800;
      line-height: 1.2;
      color: var(--text);
    }

    .section-subtitle {
      font-size: 15px;
      color: var(--text-muted);
      margin-top: 10px;
      line-height: 1.7;
    }

    .section-more {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 600;
      color: var(--primary);
      padding: 10px 22px;
      border: 1.5px solid rgba(229, 9, 20, .3);
      border-radius: var(--radius-pill);
      transition: var(--transition);
      white-space: nowrap;
    }

    .section-more:hover {
      background: var(--primary);
      color: #fff;
      border-color: var(--primary);
      box-shadow: 0 6px 18px rgba(229, 9, 20, .3);
      transform: translateY(-2px);
    }

    /* ============ 资讯卡片 ============ */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .news-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .news-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-lg);
      border-color: rgba(229, 9, 20, .2);
    }

    .news-card-cover {
      position: relative;
      aspect-ratio: 16 / 10;
      overflow: hidden;
      background: var(--secondary);
    }

    .news-card-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .5s cubic-bezier(.4, 0, .2, 1);
    }

    .news-card:hover .news-card-cover img {
      transform: scale(1.06);
    }

    .news-card-cover::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 60%;
      background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .55));
    }

    .news-card-tag {
      position: absolute;
      top: 16px;
      left: 16px;
      z-index: 2;
      padding: 5px 14px;
      background: rgba(229, 9, 20, .92);
      border-radius: var(--radius-pill);
      font-size: 12px;
      font-weight: 700;
      color: #fff;
      backdrop-filter: blur(6px);
      box-shadow: 0 4px 12px rgba(229, 9, 20, .4);
    }

    .news-card-body {
      padding: 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .news-card-title {
      font-size: 19px;
      font-weight: 800;
      line-height: 1.4;
      color: var(--text);
      margin-bottom: 12px;
      transition: var(--transition);
    }

    .news-card-title a:hover {
      color: var(--primary);
    }

    .news-card-summary {
      font-size: 14px;
      line-height: 1.75;
      color: var(--text-muted);
      margin-bottom: 18px;
      flex: 1;
    }

    .news-card-meta {
      display: flex;
      align-items: center;
      gap: 16px;
      font-size: 13px;
      color: #94a3b8;
      border-top: 1px solid #f1f5f9;
      padding-top: 14px;
    }

    .news-card-meta i {
      margin-right: 6px;
      font-size: 12px;
    }

    /* ============ 专题区 ============ */
    .feature-panel {
      background: linear-gradient(135deg, #0d1b2a 0%, #162a41 60%, #1a3452 100%);
      border-radius: var(--radius-lg);
      padding: 70px 0;
      overflow: hidden;
      position: relative;
    }

    .feature-panel::before {
      content: '';
      position: absolute;
      right: -80px;
      top: -80px;
      width: 320px;
      height: 320px;
      background: radial-gradient(circle, rgba(229, 9, 20, .25), transparent 70%);
    }

    .feature-panel .section-eyebrow {
      background: rgba(229, 9, 20, .2);
      color: var(--primary-light);
    }

    .feature-panel .section-title {
      color: #fff;
    }

    .feature-panel .section-subtitle {
      color: rgba(255, 255, 255, .65);
    }

    .feature-panel .section-more {
      border-color: rgba(255, 255, 255, .2);
      color: #fff;
    }

    .feature-panel .section-more:hover {
      background: #fff;
      color: var(--secondary);
      border-color: #fff;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .feature-card {
      background: rgba(255, 255, 255, .06);
      border: 1px solid rgba(255, 255, 255, .10);
      border-radius: var(--radius-md);
      padding: 30px;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--primary), var(--accent));
      opacity: 0;
      transition: var(--transition);
    }

    .feature-card:hover {
      background: rgba(255, 255, 255, .10);
      transform: translateY(-6px);
      border-color: rgba(255, 255, 255, .18);
      box-shadow: 0 20px 40px rgba(0, 0, 0, .3);
    }

    .feature-card:hover::before {
      opacity: 1;
    }

    .feature-icon {
      width: 54px;
      height: 54px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--primary), var(--primary-light));
      color: #fff;
      font-size: 22px;
      box-shadow: 0 8px 22px rgba(229, 9, 20, .35);
      margin-bottom: 20px;
    }

    .feature-card h3 {
      font-size: 18px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 10px;
    }

    .feature-card p {
      font-size: 14px;
      line-height: 1.75;
      color: rgba(255, 255, 255, .6);
      margin-bottom: 18px;
    }

    .feature-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 600;
      color: var(--accent);
      transition: var(--transition);
    }

    .feature-link:hover {
      gap: 12px;
      color: #fff;
    }

    /* ============ 数据统计 ============ */
    .stats-section {
      background: linear-gradient(135deg, #f8fafc, #eef2f7);
      border-radius: var(--radius-lg);
      padding: 60px 50px;
      border: 1px solid var(--border);
    }

    .stats-section .row {
      align-items: center;
    }

    .stat-item {
      text-align: center;
      padding: 20px 10px;
      position: relative;
    }

    .stat-item:not(:last-child)::after {
      content: '';
      position: absolute;
      right: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 1px;
      height: 60px;
      background: var(--border);
    }

    .stat-num {
      font-size: clamp(34px, 4vw, 52px);
      font-weight: 900;
      color: var(--secondary);
      line-height: 1;
      letter-spacing: -1px;
    }

    .stat-num span {
      color: var(--primary);
    }

    .stat-label {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-muted);
      margin-top: 10px;
      letter-spacing: .5px;
    }

    .stats-note {
      margin-top: 40px;
      text-align: center;
      font-size: 14px;
      color: var(--text-muted);
      background: #fff;
      display: inline-block;
      padding: 10px 24px;
      border-radius: var(--radius-pill);
      box-shadow: var(--shadow-sm);
      width: 100%;
    }

    /* ============ 赛事类型标签 ============ */
    .tags-panel {
      background: #fff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border);
      padding: 50px;
      box-shadow: var(--shadow-sm);
    }

    .tags-title {
      font-size: 18px;
      font-weight: 800;
      color: var(--text);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .tags-title i {
      color: var(--primary);
    }

    .tags-desc {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 28px;
    }

    .tags-group {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .tags-group .tag-chip {
      background: var(--bg);
      border-color: var(--border);
      color: var(--text);
      font-size: 14px;
      padding: 9px 22px;
    }

    .tags-group .tag-chip:hover {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(229, 9, 20, .25);
    }

    .tags-group .tag-chip i {
      margin-right: 6px;
      font-size: 13px;
      color: var(--primary);
      transition: var(--transition);
    }

    .tags-group .tag-chip:hover i {
      color: #fff;
    }

    /* ============ FAQ ============ */
    .faq-section {
      background: linear-gradient(180deg, var(--bg) 0%, #fff 100%);
    }

    .faq-panel {
      max-width: 860px;
      margin: 0 auto;
    }

    .faq-item {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 26px 30px;
      margin-bottom: 16px;
      transition: var(--transition);
      cursor: pointer;
    }

    .faq-item:hover {
      border-color: rgba(229, 9, 20, .25);
      box-shadow: var(--shadow-md);
      transform: translateY(-2px);
    }

    .faq-q {
      display: flex;
      align-items: center;
      gap: 14px;
      font-size: 17px;
      font-weight: 700;
      color: var(--text);
    }

    .faq-q i {
      width: 32px;
      height: 32px;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      background: rgba(229, 9, 20, .08);
      color: var(--primary);
      font-size: 14px;
    }

    .faq-a {
      padding: 14px 0 0 46px;
      font-size: 15px;
      line-height: 1.8;
      color: var(--text-muted);
    }

    /* ============ CTA ============ */
    .cta-box {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
      border-radius: var(--radius-lg);
      padding: 64px 60px;
      color: #fff;
      position: relative;
      overflow: hidden;
      text-align: center;
    }

    .cta-box::before {
      content: '';
      position: absolute;
      right: 0;
      bottom: 0;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(255, 255, 255, .15), transparent 70%);
    }

    .cta-box::after {
      content: '';
      position: absolute;
      left: 0;
      top: 0;
      width: 200px;
      height: 200px;
      background: radial-gradient(circle, rgba(255, 255, 255, .10), transparent 70%);
    }

    .cta-box > * {
      position: relative;
      z-index: 2;
    }

    .cta-title {
      font-size: clamp(26px, 3.4vw, 38px);
      font-weight: 900;
      margin-bottom: 14px;
      letter-spacing: 1px;
    }

    .cta-desc {
      max-width: 620px;
      margin: 0 auto 30px;
      font-size: 16px;
      line-height: 1.8;
      color: rgba(255, 255, 255, .85);
    }

    .cta-actions {
      display: flex;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    .btn-white {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 36px;
      background: #fff;
      color: var(--primary);
      font-size: 15px;
      font-weight: 700;
      border-radius: var(--radius-pill);
      transition: var(--transition);
      box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
    }

    .btn-white:hover {
      transform: translateY(-3px);
      box-shadow: 0 14px 30px rgba(0, 0, 0, .3);
      color: var(--primary-dark);
    }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 36px;
      background: rgba(255, 255, 255, .12);
      color: #fff;
      font-size: 15px;
      font-weight: 700;
      border-radius: var(--radius-pill);
      border: 1.5px solid rgba(255, 255, 255, .35);
      transition: var(--transition);
    }

    .btn-ghost:hover {
      background: rgba(255, 255, 255, .2);
      transform: translateY(-3px);
      border-color: #fff;
    }

    /* ============ Footer ============ */
    .site-footer {
      background: var(--secondary);
      color: rgba(255, 255, 255, .65);
      padding: 70px 0 0;
      margin-top: 30px;
    }

    .footer-brand {
      display: flex;
      align-items: center;
      font-size: 22px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 16px;
      letter-spacing: .5px;
    }

    .footer-brand em {
      font-style: normal;
      color: var(--accent);
    }

    .footer-desc {
      font-size: 14px;
      line-height: 1.8;
      color: rgba(255, 255, 255, .5);
      max-width: 380px;
      margin-bottom: 0;
    }

    .footer-title {
      font-size: 16px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 18px;
      position: relative;
      padding-bottom: 10px;
    }

    .footer-title::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 28px;
      height: 2px;
      background: var(--primary);
      border-radius: 2px;
    }

    .footer-links {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links a {
      display: inline-flex;
      align-items: center;
      font-size: 14px;
      color: rgba(255, 255, 255, .55);
      transition: var(--transition);
    }

    .footer-links a:hover {
      color: #fff;
      padding-left: 5px;
    }

    .footer-links a i {
      color: var(--primary-light);
      font-size: 13px;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, .08);
      padding: 22px 0;
      margin-top: 50px;
      text-align: center;
      font-size: 13px;
      color: rgba(255, 255, 255, .4);
    }

    /* ============ 响应式 ============ */
    @media (max-width: 1024px) {
      .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .feature-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .nav-search input {
        width: 140px;
      }

      .nav-search input:focus {
        width: 170px;
      }
    }

    @media (max-width: 768px) {
      .nav-capsule {
        top: 12px;
        width: calc(100% - 24px);
        padding: 8px 14px 8px 18px;
        flex-wrap: wrap;
      }

      .main-nav {
        position: absolute;
        top: calc(100% + 12px);
        left: 0;
        right: 0;
        background: rgba(13, 27, 42, .96);
        backdrop-filter: blur(18px);
        border-radius: 20px;
        padding: 14px;
        flex-direction: column;
        align-items: stretch;
        display: none;
        box-shadow: 0 20px 50px rgba(0, 0, 0, .4);
        border: 1px solid rgba(255, 255, 255, .08);
      }

      .main-nav.open {
        display: flex;
      }

      .main-nav a {
        text-align: center;
        padding: 12px 20px;
        font-size: 15px;
      }

      .nav-toggle {
        display: flex;
      }

      .nav-search {
        display: none;
      }

      .page-hero {
        padding: 160px 0 80px;
      }

      .hero-title {
        font-size: 32px;
      }

      .hero-subtitle {
        font-size: 15px;
      }

      .hero-search-box {
        flex-wrap: wrap;
        border-radius: 20px;
        padding: 8px;
      }

      .hero-search-box input {
        width: 100%;
        height: 40px;
        padding: 0 10px;
      }

      .hero-search-box button {
        width: 100%;
        margin-top: 6px;
      }

      .section {
        padding: 60px 0;
      }

      .section-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
        margin-bottom: 32px;
      }

      .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .feature-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .stats-section {
        padding: 40px 24px;
        border-radius: var(--radius-md);
      }

      .stat-item:not(:last-child)::after {
        display: none;
      }

      .stat-item {
        border-bottom: 1px solid var(--border);
        padding: 20px 0;
      }

      .stat-item:last-child {
        border-bottom: none;
      }

      .tags-panel {
        padding: 30px 24px;
        border-radius: var(--radius-md);
      }

      .faq-item {
        padding: 20px;
      }

      .faq-a {
        padding-left: 0;
      }

      .cta-box {
        padding: 44px 24px;
        border-radius: var(--radius-md);
      }

      .cta-actions .btn-white,
      .cta-actions .btn-ghost {
        width: 100%;
        justify-content: center;
      }

      .footer-bottom {
        margin-top: 30px;
      }
    }

    @media (max-width: 520px) {
      .brand-name {
        font-size: 17px;
      }

      .nav-capsule {
        gap: 6px;
      }

      .hero-tags .tag-chip {
        padding: 5px 12px;
        font-size: 12px;
      }

      .news-card-title {
        font-size: 17px;
      }

      .section-more {
        width: 100%;
        justify-content: center;
      }

      .feature-card {
        padding: 22px;
      }
    }

/* roulang page: category2 */
:root {
      --primary: #f8c150;
      --primary-dark: #dba237;
      --primary-light: #ffe3a1;
      --accent: #1e2a4a;
      --accent-deep: #0f1830;
      --bg-dark: #0b0f1a;
      --bg-card: #141a28;
      --bg-card-hover: #1a2132;
      --bg-section: #101624;
      --surface: #1c2538;
      --text-main: #f0f2f8;
      --text-soft: #b6bdd0;
      --text-faint: #7c86a0;
      --border: #26324a;
      --border-light: #33415e;
      --radius-lg: 20px;
      --radius-md: 14px;
      --radius-sm: 10px;
      --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.45);
      --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.28);
      --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.18);
      --transition: all 0.28s cubic-bezier(0.22, 1, 0.36, 1);
      --font-main: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    }

    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
    }

    body {
      font-family: var(--font-main);
      background: var(--bg-dark);
      color: var(--text-main);
      line-height: 1.7;
      font-size: 16px;
      -webkit-font-smoothing: antialiased;
    }

    img { max-width: 100%; display: block; }
    a { text-decoration: none; color: inherit; transition: var(--transition); }
    ul, ol { list-style: none; }
    button { font-family: inherit; border: none; background: none; cursor: pointer; }
    input { font-family: inherit; outline: none; }

    .container {
      width: 100%;
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* ===== Header / 悬浮胶囊导航 ===== */
    .site-header {
      position: relative;
      z-index: 1000;
      background: transparent;
      padding: 20px 0 0;
      margin-bottom: -30px;
    }

    .nav-capsule {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      background: rgba(16, 22, 36, 0.82);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border: 1px solid var(--border);
      border-radius: 60px;
      padding: 12px 24px;
      box-shadow: var(--shadow-md);
      transition: var(--transition);
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }

    .brand-icon {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, var(--primary), #e6a832);
      border-radius: 12px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 17px;
      color: #111;
      box-shadow: 0 6px 16px rgba(248, 193, 80, 0.3);
    }

    .brand-name {
      font-weight: 700;
      font-size: 19px;
      letter-spacing: 0.5px;
      color: var(--text-main);
      white-space: nowrap;
    }

    .brand-name em {
      font-style: normal;
      color: var(--primary);
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 6px;
      background: rgba(255, 255, 255, 0.03);
      border-radius: 40px;
      padding: 4px;
    }

    .main-nav a {
      display: inline-block;
      padding: 8px 20px;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 500;
      color: var(--text-soft);
      white-space: nowrap;
      transition: var(--transition);
    }

    .main-nav a:hover {
      color: var(--primary);
      background: rgba(248, 193, 80, 0.08);
    }

    .main-nav a.active {
      color: #111;
      background: linear-gradient(135deg, var(--primary), #e6a832);
      box-shadow: 0 4px 14px rgba(248, 193, 80, 0.3);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .nav-search {
      display: flex;
      align-items: center;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border);
      border-radius: 40px;
      padding: 7px 16px;
      gap: 8px;
      min-width: 150px;
      transition: var(--transition);
    }

    .nav-search:focus-within {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(248, 193, 80, 0.12);
    }

    .nav-search input {
      background: transparent;
      border: none;
      color: var(--text-main);
      font-size: 13px;
      width: 100%;
    }

    .nav-search input::placeholder {
      color: var(--text-faint);
    }

    .nav-search i {
      color: var(--text-faint);
      font-size: 13px;
    }

    .nav-toggle {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 1px solid var(--border);
      background: rgba(255, 255, 255, 0.04);
      color: var(--text-main);
      font-size: 16px;
      display: none;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
    }

    .nav-toggle:hover {
      border-color: var(--primary);
      color: var(--primary);
    }

    /* ===== 页面 Banner ===== */
    .page-hero {
      position: relative;
      padding: 180px 0 110px;
      background-image: url('/assets/images/backpic/back-2.png');
      background-size: cover;
      background-position: center;
      overflow: hidden;
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(11, 15, 26, 0.55) 0%, rgba(11, 15, 26, 0.88) 100%);
    }

    .page-hero .container {
      position: relative;
      z-index: 2;
    }

    .hero-breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-soft);
      margin-bottom: 18px;
      letter-spacing: 0.3px;
    }

    .hero-breadcrumb a {
      color: var(--text-soft);
    }

    .hero-breadcrumb a:hover {
      color: var(--primary);
    }

    .hero-breadcrumb .sep {
      color: var(--text-faint);
      font-size: 12px;
    }

    .hero-breadcrumb .current {
      color: var(--primary);
    }

    .page-hero h1 {
      font-size: 52px;
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 16px;
      letter-spacing: 1px;
    }

    .page-hero h1 span {
      color: var(--primary);
    }

    .hero-lead {
      font-size: 17px;
      color: var(--text-soft);
      max-width: 640px;
      line-height: 1.8;
      margin-bottom: 32px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(255, 255, 255, 0.07);
      border: 1px solid var(--border-light);
      color: var(--text-soft);
      font-size: 13px;
      padding: 6px 16px;
      border-radius: 30px;
      backdrop-filter: blur(8px);
    }

    .hero-tag i {
      color: var(--primary);
      font-size: 12px;
    }

    /* ===== 通用板块 ===== */
    .section-block {
      padding: 84px 0;
      position: relative;
    }

    .section-block.alt-bg {
      background: var(--bg-section);
    }

    .section-head {
      text-align: center;
      max-width: 720px;
      margin: 0 auto 56px;
    }

    .section-head .eyebrow {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--primary);
      background: rgba(248, 193, 80, 0.1);
      border: 1px solid rgba(248, 193, 80, 0.22);
      padding: 6px 18px;
      border-radius: 30px;
      margin-bottom: 16px;
    }

    .section-head h2 {
      font-size: 36px;
      font-weight: 800;
      line-height: 1.3;
      margin-bottom: 14px;
    }

    .section-head h2 em {
      font-style: normal;
      color: var(--primary);
    }

    .section-head p {
      color: var(--text-soft);
      font-size: 15px;
      line-height: 1.8;
    }

    /* ===== 导语/数据带 ===== */
    .intro-wrap {
      display: flex;
      align-items: center;
      gap: 48px;
      flex-wrap: wrap;
    }

    .intro-content {
      flex: 1 1 55%;
    }

    .intro-content .tagline {
      color: var(--primary);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .intro-content .tagline::before {
      content: "";
      width: 26px;
      height: 2px;
      background: var(--primary);
      border-radius: 2px;
    }

    .intro-content h2 {
      font-size: 32px;
      font-weight: 800;
      line-height: 1.35;
      margin-bottom: 18px;
    }

    .intro-content p {
      color: var(--text-soft);
      font-size: 15px;
      line-height: 1.85;
      margin-bottom: 16px;
    }

    .intro-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      flex: 1 1 40%;
    }

    .stat-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 28px 20px;
      text-align: center;
      transition: var(--transition);
    }

    .stat-card:hover {
      transform: translateY(-4px);
      border-color: var(--primary);
      box-shadow: var(--shadow-sm);
    }

    .stat-card .num {
      font-size: 40px;
      font-weight: 800;
      color: var(--primary);
      line-height: 1;
      margin-bottom: 8px;
    }

    .stat-card .num small {
      font-size: 16px;
      font-weight: 600;
      margin-left: 2px;
    }

    .stat-card .label {
      font-size: 13px;
      color: var(--text-soft);
    }

    /* ===== 玩法分类卡片 ===== */
    .cat-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .cat-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      overflow: hidden;
      transition: var(--transition);
      height: 100%;
      display: flex;
      flex-direction: column;
    }

    .cat-card:hover {
      transform: translateY(-6px);
      border-color: rgba(248, 193, 80, 0.5);
      box-shadow: var(--shadow-lg);
    }

    .cat-card .thumb {
      position: relative;
      height: 190px;
      overflow: hidden;
    }

    .cat-card .thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s ease;
    }

    .cat-card:hover .thumb img {
      transform: scale(1.06);
    }

    .cat-card .thumb::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 40%, rgba(20, 26, 40, 0.85) 100%);
    }

    .cat-card .badge-sport {
      position: absolute;
      top: 14px;
      left: 14px;
      z-index: 3;
      background: rgba(11, 15, 26, 0.8);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(248, 193, 80, 0.4);
      color: var(--primary);
      font-size: 12px;
      font-weight: 600;
      padding: 4px 12px;
      border-radius: 20px;
    }

    .cat-card .body {
      padding: 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .cat-card .body h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .cat-card .body h3 i {
      color: var(--primary);
      font-size: 18px;
    }

    .cat-card .body p {
      color: var(--text-soft);
      font-size: 14px;
      line-height: 1.7;
      flex: 1;
      margin-bottom: 18px;
    }

    .cat-card .meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 14px;
      border-top: 1px solid var(--border);
    }

    .cat-card .meta .tag-list {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }

    .cat-card .meta .tag {
      font-size: 11px;
      color: var(--text-faint);
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border);
      padding: 3px 10px;
      border-radius: 20px;
    }

    .cat-card .link-more {
      font-size: 13px;
      color: var(--primary);
      font-weight: 600;
      white-space: nowrap;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .cat-card .link-more:hover {
      gap: 10px;
    }

    /* ===== 热门排行 ===== */
    .rank-wrap {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 48px;
      align-items: center;
    }

    .rank-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .rank-item {
      display: flex;
      align-items: center;
      gap: 18px;
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 18px 22px;
      transition: var(--transition);
    }

    .rank-item:hover {
      border-color: rgba(248, 193, 80, 0.5);
      transform: translateX(4px);
      box-shadow: var(--shadow-sm);
    }

    .rank-num {
      font-size: 26px;
      font-weight: 800;
      width: 48px;
      height: 48px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      background: rgba(248, 193, 80, 0.08);
      border: 1px solid rgba(248, 193, 80, 0.2);
      color: var(--primary);
      flex-shrink: 0;
    }

    .rank-item:nth-child(1) .rank-num {
      background: linear-gradient(135deg, var(--primary), #dba237);
      color: #111;
      border-color: transparent;
    }

    .rank-item:nth-child(2) .rank-num {
      background: rgba(192, 192, 204, 0.1);
      border-color: rgba(192, 192, 204, 0.25);
      color: #c8c8d4;
    }

    .rank-item:nth-child(3) .rank-num {
      background: rgba(205, 127, 50, 0.1);
      border-color: rgba(205, 127, 50, 0.25);
      color: #cd7f32;
    }

    .rank-info {
      flex: 1;
    }

    .rank-info h4 {
      font-size: 16px;
      font-weight: 600;
      margin-bottom: 2px;
    }

    .rank-info p {
      font-size: 13px;
      color: var(--text-faint);
    }

    .rank-meta {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 6px;
      flex-shrink: 0;
    }

    .rank-heat {
      font-size: 12px;
      color: var(--text-soft);
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .rank-heat i {
      color: var(--primary);
    }

    .rank-score {
      font-size: 12px;
      font-weight: 600;
      color: var(--primary);
      background: rgba(248, 193, 80, 0.08);
      border: 1px solid rgba(248, 193, 80, 0.2);
      padding: 2px 10px;
      border-radius: 20px;
    }

    .rank-aside {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 36px;
      position: relative;
      overflow: hidden;
    }

    .rank-aside::before {
      content: "";
      position: absolute;
      top: -60px;
      right: -60px;
      width: 160px;
      height: 160px;
      background: radial-gradient(circle, rgba(248, 193, 80, 0.15), transparent 70%);
    }

    .rank-aside h3 {
      font-size: 22px;
      font-weight: 700;
      margin-bottom: 14px;
    }

    .rank-aside p {
      color: var(--text-soft);
      font-size: 14px;
      line-height: 1.8;
      margin-bottom: 20px;
    }

    .rank-aside .feature-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 28px;
    }

    .feature-list li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      color: var(--text-soft);
    }

    .feature-list li i {
      color: var(--primary);
      font-size: 15px;
      width: 20px;
      text-align: center;
    }

    /* ===== 流程步骤 ===== */
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 28px;
    }

    .step-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 36px 28px;
      text-align: center;
      position: relative;
      transition: var(--transition);
    }

    .step-card:hover {
      border-color: rgba(248, 193, 80, 0.4);
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }

    .step-num {
      width: 56px;
      height: 56px;
      margin: 0 auto 18px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), #e6a832);
      color: #111;
      font-size: 22px;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 24px rgba(248, 193, 80, 0.25);
    }

    .step-card h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .step-card p {
      font-size: 13px;
      color: var(--text-soft);
      line-height: 1.7;
    }

    .step-card .step-icon {
      position: absolute;
      top: 20px;
      right: 20px;
      font-size: 24px;
      color: rgba(248, 193, 80, 0.15);
    }

    /* ===== FAQ ===== */
    .faq-wrap {
      max-width: 820px;
      margin: 0 auto;
    }

    .faq-item {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      margin-bottom: 14px;
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-item:hover {
      border-color: rgba(248, 193, 80, 0.3);
    }

    .faq-item.active {
      border-color: rgba(248, 193, 80, 0.5);
      box-shadow: var(--shadow-sm);
    }

    .faq-q {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 22px 26px;
      cursor: pointer;
      font-size: 16px;
      font-weight: 600;
      transition: var(--transition);
    }

    .faq-q:hover {
      color: var(--primary);
    }

    .faq-q .faq-icon {
      width: 32px;
      height: 32px;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      background: rgba(248, 193, 80, 0.1);
      color: var(--primary);
      font-size: 14px;
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
      background: var(--primary);
      color: #111;
    }

    .faq-a {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease, padding 0.3s ease;
      padding: 0 26px;
      font-size: 14px;
      line-height: 1.8;
      color: var(--text-soft);
    }

    .faq-item.active .faq-a {
      max-height: 300px;
      padding: 0 26px 22px;
    }

    /* ===== CTA ===== */
    .cta-section {
      padding: 100px 0;
      position: relative;
      background-image: url('/assets/images/backpic/back-1.png');
      background-size: cover;
      background-position: center;
      border-radius: var(--radius-lg);
      overflow: hidden;
    }

    .cta-section::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(120deg, rgba(11, 15, 26, 0.92) 40%, rgba(15, 24, 44, 0.82));
    }

    .cta-inner {
      position: relative;
      z-index: 2;
      text-align: center;
      padding: 40px 20px;
    }

    .cta-inner h2 {
      font-size: 34px;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .cta-inner h2 span {
      color: var(--primary);
    }

    .cta-inner p {
      color: var(--text-soft);
      font-size: 16px;
      max-width: 560px;
      margin: 0 auto 36px;
      line-height: 1.8;
    }

    .cta-btns {
      display: flex;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    /* ===== 按钮 ===== */
    .btn-main {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: linear-gradient(135deg, var(--primary), #e6a832);
      color: #111;
      font-size: 15px;
      font-weight: 700;
      padding: 14px 32px;
      border-radius: 50px;
      box-shadow: 0 8px 24px rgba(248, 193, 80, 0.3);
      transition: var(--transition);
      border: none;
    }

    .btn-main:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(248, 193, 80, 0.4);
      color: #111;
    }

    .btn-outline {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: transparent;
      color: var(--text-main);
      font-size: 15px;
      font-weight: 600;
      padding: 13px 32px;
      border-radius: 50px;
      border: 1px solid var(--border-light);
      transition: var(--transition);
    }

    .btn-outline:hover {
      border-color: var(--primary);
      color: var(--primary);
      transform: translateY(-2px);
      background: rgba(248, 193, 80, 0.05);
    }

    /* ===== Footer ===== */
    .site-footer {
      background: #090d16;
      border-top: 1px solid var(--border);
      padding: 68px 0 0;
      margin-top: 0;
    }

    .site-footer .footer-brand {
      font-size: 22px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 14px;
      display: flex;
      align-items: center;
    }

    .site-footer .footer-desc {
      font-size: 14px;
      color: var(--text-faint);
      line-height: 1.8;
      max-width: 340px;
    }

    .site-footer .footer-title {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 18px;
      color: var(--text-main);
      position: relative;
      padding-bottom: 10px;
    }

    .site-footer .footer-title::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 0;
      width: 30px;
      height: 2px;
      background: var(--primary);
      border-radius: 2px;
    }

    .site-footer .footer-links {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .site-footer .footer-links a {
      font-size: 14px;
      color: var(--text-soft);
      transition: var(--transition);
      display: inline-block;
    }

    .site-footer .footer-links a:hover {
      color: var(--primary);
      transform: translateX(4px);
    }

    .site-footer .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      margin-top: 52px;
      padding: 24px 0;
      text-align: center;
    }

    .site-footer .footer-bottom p {
      font-size: 13px;
      color: var(--text-faint);
      margin: 0;
    }

    /* ===== 移动端导航 ===== */
    @media (max-width: 992px) {
      .nav-capsule {
        flex-wrap: wrap;
        border-radius: 24px;
        padding: 12px 18px;
      }

      .main-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 4px;
        background: transparent;
        padding: 4px 0 0;
        border-top: 1px solid var(--border);
        margin-top: 10px;
      }

      .main-nav a {
        font-size: 13px;
        padding: 8px 14px;
      }

      .nav-toggle {
        display: inline-flex;
        margin-left: auto;
      }

      .nav-search {
        min-width: 0;
        flex: 0 0 auto;
        width: auto;
      }

      .nav-search input {
        width: 90px;
      }

      .intro-wrap {
        flex-direction: column;
      }

      .intro-stats {
        grid-template-columns: repeat(3, 1fr);
        width: 100%;
      }

      .cat-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .rank-wrap {
        grid-template-columns: 1fr;
      }

      .steps-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .section-block {
        padding: 64px 0;
      }

      .section-head h2 {
        font-size: 28px;
      }

      .page-hero {
        padding: 140px 0 80px;
      }

      .page-hero h1 {
        font-size: 36px;
      }

      .cat-grid {
        grid-template-columns: 1fr;
      }

      .steps-grid {
        grid-template-columns: 1fr;
      }

      .intro-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
      }

      .stat-card .num {
        font-size: 28px;
      }

      .stat-card .label {
        font-size: 12px;
      }

      .cta-inner h2 {
        font-size: 28px;
      }

      .rank-item {
        flex-wrap: wrap;
        gap: 10px;
      }

      .rank-meta {
        align-items: flex-start;
      }
    }

    @media (max-width: 576px) {
      .container {
        padding: 0 18px;
      }

      .nav-capsule {
        border-radius: 20px;
      }

      .brand-name {
        font-size: 16px;
      }

      .brand-icon {
        width: 34px;
        height: 34px;
        font-size: 15px;
      }

      .nav-actions {
        gap: 8px;
      }

      .nav-search {
        padding: 6px 12px;
      }

      .page-hero {
        padding: 120px 0 70px;
      }

      .page-hero h1 {
        font-size: 30px;
      }

      .hero-lead {
        font-size: 15px;
      }

      .section-head {
        margin-bottom: 40px;
      }

      .section-head h2 {
        font-size: 24px;
      }

      .intro-stats {
        grid-template-columns: 1fr;
      }

      .rank-num {
        width: 40px;
        height: 40px;
        font-size: 20px;
        border-radius: 10px;
      }

      .rank-info h4 {
        font-size: 15px;
      }

      .faq-q {
        padding: 18px 18px;
        font-size: 15px;
      }

      .faq-a {
        padding: 0 18px;
      }

      .faq-item.active .faq-a {
        padding: 0 18px 18px;
      }

      .cta-section {
        padding: 60px 0;
      }

      .cta-inner h2 {
        font-size: 24px;
      }

      .btn-main, .btn-outline {
        padding: 12px 22px;
        font-size: 14px;
      }

      .site-footer {
        padding-top: 48px;
      }

      .site-footer .footer-bottom {
        margin-top: 36px;
      }
    }

/* roulang page: category3 */
:root{
  --primary:#0f1f3d;
  --primary-light:#1b3055;
  --primary-lighter:#243f6b;
  --accent:#d9a84e;
  --accent-light:#e8c27a;
  --accent-dark:#b4893a;
  --bg-body:#f4f7fc;
  --bg-card:#ffffff;
  --bg-dark:#0b1628;
  --text-main:#16233a;
  --text-muted:#5e6e88;
  --text-light:#aab8cc;
  --border:#e2e8f2;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:10px;
  --shadow-sm:0 4px 14px rgba(15,31,61,.06);
  --shadow-md:0 10px 30px rgba(15,31,61,.09);
  --shadow-lg:0 24px 50px rgba(15,31,61,.14);
  --grad-gold:linear-gradient(135deg,#e8c27a 0%,#d9a84e 55%,#b4893a 100%);
  --grad-dark:linear-gradient(145deg,#0b1628 0%,#14253f 60%,#1b3055 100%);
  --spacer:80px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:var(--bg-body);
  color:var(--text-main);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
a:hover{text-decoration:none}
button,input{font-family:inherit}
ul{list-style:none}
.container{max-width:1200px}
/* ============ 通用按钮 ============ */
.btn{
  border-radius:50px;
  font-weight:600;
  letter-spacing:.02em;
  padding:.65rem 1.65rem;
  transition:all .3s ease;
  border:1px solid transparent;
}
.btn-gold{
  background:var(--grad-gold);
  color:#0f1f3d;
  border:none;
  box-shadow:0 8px 24px rgba(217,168,78,.28);
}
.btn-gold:hover,.btn-gold:focus{
  color:#0f1f3d;
  transform:translateY(-2px);
  box-shadow:0 12px 32px rgba(217,168,78,.36);
  background:var(--grad-gold);
}
.btn-outline-light{
  border:1px solid rgba(255,255,255,.65);
  color:#fff;
  background:transparent;
  border-radius:50px;
}
.btn-outline-light:hover,.btn-outline-light:focus{
  background:rgba(255,255,255,.12);
  color:#fff;
  transform:translateY(-2px);
}
.btn-outline-dark{
  border:1px solid var(--primary);
  color:var(--primary);
  background:transparent;
}
.btn-outline-dark:hover{
  background:var(--primary);
  color:#fff;
  transform:translateY(-2px);
}
/* ============ 悬浮胶囊导航 ============ */
.site-header{
  position:fixed;
  top:16px;
  left:0;
  right:0;
  z-index:1040;
  padding:0 16px;
}
.nav-capsule{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  max-width:1200px;
  margin:0 auto;
  background:rgba(10,18,36,.78);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.08);
  border-radius:60px;
  padding:12px 22px 12px 26px;
  box-shadow:0 12px 40px rgba(0,0,0,.28);
  transition:background .3s ease,box-shadow .3s ease;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.brand-icon{
  width:38px;height:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--grad-gold);
  border-radius:12px;
  color:#0f1f3d;
  font-size:16px;
  box-shadow:0 4px 14px rgba(217,168,78,.3);
}
.brand-name{
  font-size:19px;
  font-weight:800;
  color:#fff;
  letter-spacing:.02em;
  white-space:nowrap;
}
.brand-name em{
  font-style:normal;
  color:var(--accent-light);
}
.main-nav{
  display:flex;
  align-items:center;
  gap:6px;
}
.main-nav a{
  display:block;
  padding:.5rem 1.15rem;
  border-radius:40px;
  color:rgba(255,255,255,.85);
  font-weight:500;
  font-size:15px;
  letter-spacing:.02em;
  transition:all .3s ease;
}
.main-nav a:hover{
  color:#fff;
  background:rgba(255,255,255,.08);
  transform:translateY(-1px);
}
.main-nav a.active{
  background:var(--grad-gold);
  color:#0f1f3d;
  font-weight:700;
  box-shadow:0 6px 18px rgba(217,168,78,.35);
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:12px;
}
.nav-search{
  position:relative;
  display:flex;
  align-items:center;
}
.nav-search input{
  width:170px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.14);
  border-radius:40px;
  padding:.42rem 1rem .42rem 2.3rem;
  font-size:13px;
  color:#fff;
  transition:all .3s ease;
  outline:none;
}
.nav-search input::placeholder{color:rgba(255,255,255,.55)}
.nav-search input:focus{
  background:rgba(255,255,255,.18);
  border-color:rgba(217,168,78,.5);
  width:210px;
}
.nav-search i{
  position:absolute;
  left:14px;
  color:rgba(255,255,255,.6);
  font-size:13px;
  pointer-events:none;
}
.nav-toggle{
  display:none;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);
  color:#fff;
  width:42px;height:42px;
  border-radius:50%;
  font-size:16px;
  cursor:pointer;
  align-items:center;
  justify-content:center;
  transition:background .3s ease;
}
.nav-toggle:hover{background:rgba(255,255,255,.2)}
.nav-toggle:focus{outline:2px solid rgba(217,168,78,.6);outline-offset:2px}
/* ============ Page Hero ============ */
.page-hero{
  position:relative;
  padding:220px 0 120px;
  background:
    linear-gradient(115deg,rgba(11,22,40,.92) 0%,rgba(11,22,40,.72) 48%,rgba(15,31,61,.55) 100%),
    url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
  color:#fff;
  overflow:hidden;
}
.page-hero::after{
  content:'';
  position:absolute;
  bottom:-160px;
  right:-100px;
  width:460px;
  height:460px;
  background:radial-gradient(circle,rgba(217,168,78,.24),transparent 65%);
  pointer-events:none;
}
.hero-content{
  position:relative;
  z-index:2;
  max-width:680px;
}
.hero-breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:24px;
  font-size:14px;
  color:rgba(255,255,255,.7);
}
.hero-breadcrumb a{
  color:rgba(255,255,255,.7);
  transition:color .3s ease;
}
.hero-breadcrumb a:hover{color:var(--accent-light)}
.hero-breadcrumb span{color:var(--accent-light)}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(217,168,78,.15);
  border:1px solid rgba(217,168,78,.4);
  color:var(--accent-light);
  font-size:13px;
  font-weight:600;
  letter-spacing:.08em;
  padding:.4rem 1.1rem;
  border-radius:40px;
  margin-bottom:18px;
}
.hero-tag i{font-size:12px}
.page-hero h1{
  font-size:clamp(2rem,4vw,3.1rem);
  font-weight:800;
  line-height:1.25;
  margin-bottom:18px;
  letter-spacing:.01em;
}
.page-hero h1 .text-gradient{
  background:var(--grad-gold);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.page-hero p{
  font-size:17px;
  line-height:1.75;
  color:rgba(255,255,255,.78);
  margin-bottom:34px;
}
.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.hero-meta{
  display:flex;
  gap:26px;
  margin-top:40px;
  padding-top:26px;
  border-top:1px solid rgba(255,255,255,.12);
}
.hero-meta-item{
  display:flex;
  align-items:center;
  gap:10px;
  color:rgba(255,255,255,.75);
  font-size:14px;
}
.hero-meta-item i{
  color:var(--accent-light);
  font-size:16px;
}
/* ============ Section通用 ============ */
.section-pad{padding:80px 0}
.section-pad-sm{padding:56px 0}
.section-head{
  text-align:center;
  max-width:760px;
  margin:0 auto 56px;
}
.section-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--accent-dark);
  font-size:13px;
  font-weight:700;
  letter-spacing:.1em;
  background:rgba(217,168,78,.12);
  border:1px solid rgba(217,168,78,.28);
  padding:.35rem 1.1rem;
  border-radius:40px;
  margin-bottom:16px;
}
.section-tag i{font-size:11px}
.section-head h2{
  font-size:clamp(1.7rem,3vw,2.4rem);
  font-weight:800;
  color:var(--primary);
  line-height:1.3;
  margin-bottom:14px;
}
.section-head p{
  color:var(--text-muted);
  font-size:16px;
  line-height:1.7;
}
/* ============ 服务卡片 ============ */
.service-cards .card{
  border:none;
  border-radius:var(--radius-lg);
  background:var(--bg-card);
  box-shadow:var(--shadow-md);
  padding:2rem 1.6rem;
  height:100%;
  transition:all .35s ease;
  overflow:hidden;
  position:relative;
}
.service-cards .card::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
  background:var(--grad-gold);
  opacity:0;
  transition:opacity .3s ease;
}
.service-cards .card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-lg);
}
.service-cards .card:hover::before{opacity:1}
.service-icon{
  width:64px;
  height:64px;
  border-radius:20px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:24px;
  margin-bottom:20px;
  background:rgba(217,168,78,.12);
  color:var(--accent-dark);
  transition:all .35s ease;
}
.card:hover .service-icon{
  background:var(--grad-gold);
  color:#0f1f3d;
  transform:scale(1.06);
}
.service-cards .card h3{
  font-size:20px;
  font-weight:700;
  color:var(--primary);
  margin-bottom:10px;
}
.service-cards .card p{
  color:var(--text-muted);
  font-size:14px;
  line-height:1.7;
  margin-bottom:18px;
}
.service-list{list-style:none}
.service-list li{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  color:var(--text-main);
  margin-bottom:8px;
}
.service-list li i{
  color:var(--accent-dark);
  font-size:12px;
  width:18px;
  height:18px;
  border-radius:50%;
  background:rgba(217,168,78,.14);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}
.card-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--primary);
  font-size:14px;
  font-weight:600;
  margin-top:4px;
  transition:all .3s ease;
}
.card-link i{font-size:12px;transition:transform .3s ease}
.card-link:hover{color:var(--accent-dark);gap:10px}
.card-link:hover i{transform:translateX(3px)}
/* ============ 流程区 ============ */
.process-section{
  background:var(--grad-dark);
  position:relative;
  overflow:hidden;
}
.process-section::before{
  content:'';
  position:absolute;
  top:-80px;
  left:-80px;
  width:360px;
  height:360px;
  background:radial-gradient(circle,rgba(217,168,78,.18),transparent 65%);
}
.process-wrap{
  position:relative;
  z-index:2;
}
.process-step{
  text-align:center;
  padding:2rem 1.2rem;
  position:relative;
}
.process-num{
  width:58px;
  height:58px;
  border-radius:50%;
  margin:0 auto 20px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--grad-gold);
  color:#0f1f3d;
  font-size:20px;
  font-weight:800;
  box-shadow:0 10px 26px rgba(217,168,78,.35);
  position:relative;
}
.process-step::after{
  content:'';
  position:absolute;
  top:50px;
  right:-40px;
  width:80px;
  height:2px;
  background:linear-gradient(90deg,rgba(217,168,78,.5),rgba(217,168,78,.08));
}
.process-step:last-child::after{display:none}
.process-step h4{
  color:#fff;
  font-size:17px;
  font-weight:700;
  margin-bottom:8px;
}
.process-step p{
  color:rgba(255,255,255,.66);
  font-size:14px;
  line-height:1.65;
  max-width:200px;
  margin:0 auto;
}
/* ============ 数据区 ============ */
.stats-section{
  padding:70px 0;
  background:var(--bg-card);
  border-bottom:1px solid var(--border);
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:32px;
}
.stat-item{
  text-align:center;
  padding:1.5rem;
}
.stat-num{
  font-size:2.8rem;
  font-weight:800;
  background:var(--grad-gold);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  line-height:1.2;
  margin-bottom:6px;
}
.stat-item h5{
  font-size:15px;
  font-weight:600;
  color:var(--primary);
  margin-bottom:4px;
}
.stat-item p{
  font-size:13px;
  color:var(--text-muted);
}
/* ============ 优势图文区 ============ */
.feature-section{
  padding:80px 0;
}
.feature-img-wrap{
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  position:relative;
}
.feature-img-wrap img{
  width:100%;
  object-fit:cover;
  min-height:360px;
  transition:transform .6s ease;
}
.feature-img-wrap:hover img{transform:scale(1.03)}
.feature-img-badge{
  position:absolute;
  top:20px;
  left:20px;
  background:rgba(11,22,40,.75);
  backdrop-filter:blur(10px);
  color:#fff;
  font-size:13px;
  font-weight:600;
  padding:.5rem 1rem;
  border-radius:40px;
  border:1px solid rgba(255,255,255,.15);
}
.feature-content{padding:24px 0}
.feature-content h2{
  font-size:1.9rem;
  font-weight:800;
  color:var(--primary);
  margin-bottom:14px;
  line-height:1.3;
}
.feature-content > p{color:var(--text-muted);font-size:15px;line-height:1.75;margin-bottom:26px}
.feature-list li{
  display:flex;
  gap:14px;
  margin-bottom:18px;
  padding:1rem 1.2rem;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  transition:all .3s ease;
}
.feature-list li:hover{
  border-color:rgba(217,168,78,.45);
  box-shadow:var(--shadow-sm);
  transform:translateX(4px);
}
.feature-list li i{
  width:42px;
  height:42px;
  border-radius:14px;
  background:rgba(217,168,78,.12);
  color:var(--accent-dark);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:17px;
  flex-shrink:0;
}
.feature-list li h5{
  font-size:15px;
  font-weight:700;
  color:var(--primary);
  margin-bottom:4px;
}
.feature-list li p{
  font-size:13px;
  color:var(--text-muted);
  margin-bottom:0;
  line-height:1.6;
}
/* ============ 相关服务 ============ */
.mini-cards .mini-card{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  height:260px;
  box-shadow:var(--shadow-md);
  display:flex;
  align-items:flex-end;
  transition:all .35s ease;
}
.mini-cards .mini-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-lg);
}
.mini-cards .mini-card img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.mini-cards .mini-card:hover img{transform:scale(1.06)}
.mini-card .mini-overlay{
  position:relative;
  z-index:2;
  width:100%;
  padding:1.5rem 1.4rem;
  background:linear-gradient(to top,rgba(11,22,40,.9),rgba(11,22,40,.35) 70%,transparent);
  color:#fff;
}
.mini-overlay .tag{
  display:inline-block;
  background:var(--grad-gold);
  color:#0f1f3d;
  font-size:12px;
  font-weight:700;
  padding:.25rem .75rem;
  border-radius:30px;
  margin-bottom:8px;
}
.mini-overlay h4{font-size:17px;font-weight:700;margin-bottom:4px}
.mini-overlay p{font-size:13px;color:rgba(255,255,255,.75);margin-bottom:0}
/* ============ FAQ ============ */
.faq-section{background:var(--bg-card)}
.faq-wrap{max-width:850px;margin:0 auto}
.accordion-item{
  border:1px solid var(--border);
  border-radius:var(--radius-md) !important;
  overflow:hidden;
  margin-bottom:16px;
  box-shadow:var(--shadow-sm);
  background:var(--bg-card);
  transition:box-shadow .3s ease;
}
.accordion-item:hover{box-shadow:var(--shadow-md)}
.accordion-button{
  font-size:16px;
  font-weight:600;
  color:var(--primary);
  padding:1.1rem 1.3rem;
  background:var(--bg-card);
  border:none;
  box-shadow:none !important;
}
.accordion-button::after{
  background-image:none;
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  content:"\f078";
  color:var(--accent-dark);
  font-size:13px;
  width:auto;
  height:auto;
  transition:transform .3s ease;
}
.accordion-button:not(.collapsed)::after{
  transform:rotate(180deg);
  color:var(--accent-dark);
}
.accordion-button:not(.collapsed){
  color:var(--primary);
  background:rgba(217,168,78,.05);
}
.accordion-button:focus{
  box-shadow:0 0 0 3px rgba(217,168,78,.2) !important;
}
.accordion-body{
  padding:0 1.3rem 1.2rem;
  color:var(--text-muted);
  font-size:14px;
  line-height:1.75;
}
.accordion-body strong{color:var(--primary)}
/* ============ CTA ============ */
.cta-section{
  padding:70px 0;
}
.cta-panel{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:
    linear-gradient(120deg,rgba(11,22,40,.88),rgba(27,48,85,.75)),
    url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
  padding:54px 48px;
  text-align:center;
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.cta-panel h2{
  font-size:1.9rem;
  font-weight:800;
  margin-bottom:14px;
}
.cta-panel p{
  color:rgba(255,255,255,.75);
  font-size:15px;
  max-width:600px;
  margin:0 auto 28px;
  line-height:1.7;
}
.cta-actions{
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
}
/* ============ 页脚 ============ */
.site-footer{
  background:var(--grad-dark);
  color:rgba(255,255,255,.75);
  padding:60px 0 0;
  position:relative;
}
.site-footer::before{
  content:'';
  position:absolute;
  top:0;
  left:50%;
  transform:translateX(-50%);
  width:80%;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(217,168,78,.4),transparent);
}
.footer-brand{
  font-size:22px;
  font-weight:800;
  color:#fff;
  display:flex;
  align-items:center;
  margin-bottom:16px;
}
.footer-desc{
  font-size:14px;
  line-height:1.7;
  color:rgba(255,255,255,.6);
  max-width:380px;
}
.footer-title{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:18px;
  position:relative;
  padding-bottom:10px;
}
.footer-title::after{
  content:'';
  position:absolute;
  left:0;
  bottom:0;
  width:28px;
  height:2px;
  background:var(--grad-gold);
  border-radius:2px;
}
.footer-links{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.footer-links a{
  color:rgba(255,255,255,.6);
  font-size:14px;
  transition:all .3s ease;
}
.footer-links a:hover{
  color:var(--accent-light);
  transform:translateX(4px);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.07);
  padding:22px 0;
  margin-top:44px;
  text-align:center;
  font-size:13px;
  color:rgba(255,255,255,.4);
}
/* ============ 响应式 ============ */
@media (max-width:1199px){
  :root{--spacer:70px}
  .nav-search input{width:150px}
  .nav-search input:focus{width:180px}
}
@media (max-width:991px){
  .section-pad{padding:60px 0}
  .page-hero{padding:180px 0 90px}
  .main-nav{
    display:none;
    position:absolute;
    top:calc(100% + 14px);
    left:16px;
    right:16px;
    background:rgba(10,18,36,.96);
    backdrop-filter:blur(18px);
    border:1px solid rgba(255,255,255,.1);
    border-radius:24px;
    padding:16px;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    box-shadow:0 20px 50px rgba(0,0,0,.4);
  }
  .main-nav.nav-open{display:flex}
  .main-nav a{
    padding:.8rem 1.2rem;
    border-radius:14px;
    font-size:15px;
  }
  .nav-toggle{display:flex}
  .nav-search input{width:120px}
  .nav-search input:focus{width:150px}
  .process-step::after{display:none}
  .stats-grid{
    grid-template-columns:repeat(2,1fr);
    gap:22px;
  }
  .feature-section{padding:60px 0}
  .feature-content{padding:20px 0 0}
}
@media (max-width:767px){
  .page-hero{padding:160px 0 70px}
  .page-hero h1{font-size:2rem}
  .page-hero p{font-size:15px}
  .hero-actions .btn{padding:.55rem 1.4rem;font-size:14px}
  .hero-meta{flex-wrap:wrap;gap:14px 24px}
  .section-pad{padding:52px 0}
  .section-head{margin-bottom:36px}
  .service-cards .card{padding:1.5rem 1.2rem}
  .feature-img-wrap img{min-height:260px}
  .cta-panel{padding:38px 24px}
  .cta-panel h2{font-size:1.5rem}
}
@media (max-width:575px){
  .nav-capsule{padding:10px 14px 10px 18px;gap:10px}
  .brand-name{font-size:17px}
  .brand-icon{width:34px;height:34px;font-size:14px;border-radius:10px}
  .nav-search{display:none}
  .page-hero{padding:145px 0 60px}
  .stats-grid{grid-template-columns:1fr 1fr;gap:14px}
  .stat-num{font-size:2rem}
  .footer-title{margin-bottom:14px}
  .footer-links{gap:10px}
  .footer-bottom{margin-top:32px}
  .footer-brand{font-size:19px}
}