/* roulang page: index */
*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0d1117;--bg-soft:#111820;--panel:#171f29;--panel-2:#1d2732;--border:#27323f;--text:#e8eef2;--text-weak:#93a1ad;--primary:#d4ff3e;--primary-strong:#b6e621;--accent:#ff7a1a;--radius:16px;--radius-sm:10px;--shadow:0 10px 40px rgba(0,0,0,.35);--transition:all .25s ease;--container:1200px;--font:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:var(--transition)}
img{max-width:100%;display:block}
button,input{font-family:var(--font);font-size:inherit}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:var(--transition)}
.btn-primary{background:var(--primary);color:#0d1117}
.btn-primary:hover{background:var(--primary-strong);transform:translateY(-2px);box-shadow:0 8px 24px rgba(212,255,62,.25)}
.btn-outline{border-color:var(--border);color:var(--text);background:rgba(255,255,255,.03)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:#ff8d3a;transform:translateY(-2px)}
.badge{display:inline-block;padding:4px 14px;border-radius:999px;background:rgba(212,255,62,.12);color:var(--primary);font-size:13px;font-weight:600;letter-spacing:.5px}
.site-header{position:sticky;top:0;z-index:999;background:rgba(13,17,23,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.nav-wrap{display:flex;align-items:center;gap:36px;height:74px;flex-wrap:wrap}
.logo{font-size:22px;font-weight:800;letter-spacing:.5px;display:flex;align-items:baseline;gap:2px;white-space:nowrap}
.logo em{font-style:normal;color:var(--primary);font-size:16px;font-weight:700}
.main-nav{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.nav-link{padding:8px 18px;border-radius:999px;font-size:14px;font-weight:600;color:var(--text-weak);white-space:nowrap;border:1px solid transparent;transition:var(--transition)}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-link.active{background:rgba(212,255,62,.14);color:var(--primary);border-color:rgba(212,255,62,.25)}
.nav-cta{margin-left:auto}
.hero{position:relative;padding:130px 0 100px;background:linear-gradient(160deg,rgba(13,17,23,.98) 30%,rgba(13,17,23,.72) 100%),url('/assets/images/backpic/back-1.png') center 25% / cover no-repeat}
.hero-inner{max-width:820px}
.hero-tag{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;background:rgba(212,255,62,.1);border:1px solid rgba(212,255,62,.22);color:var(--primary);font-size:13px;font-weight:700;margin-bottom:24px}
.hero-tag i{font-size:15px}
.hero-title{font-size:clamp(36px,5vw,58px);line-height:1.15;font-weight:800;margin-bottom:20px}
.hero-title .hl{color:var(--primary)}
.hero-sub{font-size:18px;color:var(--text-weak);max-width:620px;margin-bottom:36px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:50px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;border-top:1px solid var(--border);padding-top:32px}
.stat-item{display:flex;flex-direction:column;gap:4px}
.stat-num{font-size:30px;font-weight:800;color:var(--primary)}
.stat-label{font-size:13px;color:var(--text-weak)}
.section{padding:90px 0}
.section-alt{background:var(--bg-soft)}
.section-head{max-width:680px;margin-bottom:48px}
.section-tag{margin-bottom:14px}
.section-title{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.25;margin-bottom:14px}
.section-sub{color:var(--text-weak);font-size:16px}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:var(--transition)}
.card:hover{transform:translateY(-4px);border-color:rgba(212,255,62,.35);box-shadow:var(--shadow)}
.card-icon{width:52px;height:52px;border-radius:14px;background:rgba(212,255,62,.12);display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--primary);margin-bottom:18px}
.card-icon.orange{background:rgba(255,122,26,.12);color:var(--accent)}
.card-icon.cyan{background:rgba(52,199,123,.12);color:#34c77b}
.card-title{font-size:19px;font-weight:700;margin-bottom:8px}
.card-text{color:var(--text-weak);font-size:14px;line-height:1.7}
.card-link{margin-top:14px;display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-size:14px;font-weight:600}
.card-link i{transition:var(--transition)}
.card-link:hover i{transform:translateX(4px)}
.cat-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:280px;display:flex;align-items:flex-end;border:1px solid var(--border);transition:var(--transition)}
.cat-card:hover{transform:translateY(-4px);border-color:rgba(212,255,62,.4);box-shadow:var(--shadow)}
.cat-cover{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .5s ease}
.cat-card:hover .cat-cover{transform:scale(1.04)}
.cat-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,17,23,.1),rgba(13,17,23,.95))}
.cat-content{position:relative;padding:28px;width:100%}
.cat-icon{width:42px;height:42px;border-radius:12px;background:rgba(212,255,62,.15);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:18px;margin-bottom:12px}
.cat-name{font-size:22px;font-weight:800;margin-bottom:4px}
.cat-desc{font-size:14px;color:var(--text-weak);line-height:1.6;max-width:90%}
.cat-count{margin-top:12px;display:inline-block;font-size:13px;color:var(--primary);font-weight:600}
.news-card{display:block;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition)}
.news-card:hover{transform:translateY(-4px);border-color:rgba(212,255,62,.35);box-shadow:var(--shadow)}
.news-cover{height:160px;background-size:cover;background-position:center;position:relative}
.news-cat{position:absolute;top:12px;left:12px;padding:4px 12px;border-radius:999px;background:rgba(13,17,23,.8);color:var(--primary);font-size:12px;font-weight:600;backdrop-filter:blur(4px)}
.news-body{padding:20px}
.news-body h3{font-size:17px;font-weight:700;line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body p{font-size:13px;color:var(--text-weak);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}
.news-date{font-size:12px;color:var(--text-weak)}
.stats-panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:48px;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:40px}
.stat-card{text-align:center;padding:16px}
.stat-value{font-size:38px;font-weight:800;color:var(--primary)}
.stat-value small{font-size:16px;color:var(--text-weak);font-weight:400}
.stat-trend{font-size:13px;color:#34c77b;margin-top:4px}
.topic-card{display:flex;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition)}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(212,255,62,.3)}
.topic-img{flex:0 0 40%;min-height:240px;background-size:cover;background-position:center}
.topic-body{padding:32px;display:flex;flex-direction:column;justify-content:center}
.topic-tag{display:inline-block;width:fit-content;padding:4px 14px;border-radius:999px;background:rgba(255,122,26,.12);color:var(--accent);font-size:12px;font-weight:700;margin-bottom:12px}
.topic-title{font-size:22px;font-weight:800;margin-bottom:10px}
.topic-text{font-size:14px;color:var(--text-weak);margin-bottom:16px}
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:860px}
.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;transition:var(--transition)}
.faq-item summary{list-style:none;padding:22px 28px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;transition:var(--transition)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--primary);transition:var(--transition)}
.faq-item[open]{border-color:rgba(212,255,62,.3)}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--primary)}
.faq-answer{padding:0 28px 22px;color:var(--text-weak);font-size:15px}
.cta-panel{background:linear-gradient(135deg,rgba(212,255,62,.1),rgba(255,122,26,.05)),var(--panel);border:1px solid rgba(212,255,62,.2);border-radius:24px;padding:60px;text-align:center}
.cta-title{font-size:clamp(26px,3vw,36px);font-weight:800;margin-bottom:12px}
.cta-text{color:var(--text-weak);max-width:560px;margin:0 auto 30px;font-size:16px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.site-footer{border-top:1px solid var(--border);padding:60px 0 30px;background:var(--bg-soft)}
.footer-wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;align-items:start}
.footer-brand p{color:var(--text-weak);font-size:14px;margin-top:14px}
.footer-nav{display:flex;flex-direction:column;gap:10px}
.footer-nav a{color:var(--text-weak);font-size:14px}
.footer-nav a:hover{color:var(--primary)}
.footer-copy{grid-column:1/-1;border-top:1px solid var(--border);padding-top:24px;text-align:center;color:var(--text-weak);font-size:13px}
.empty-tip{text-align:center;padding:60px 20px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-weak)}
.empty-tip i{font-size:40px;color:var(--border);margin-bottom:14px}
.page-banner{padding:90px 0 60px;background:linear-gradient(160deg,rgba(13,17,23,.98) 30%,rgba(13,17,23,.72) 100%),url('/assets/images/backpic/back-2.png') center 30% / cover no-repeat}
.banner-tag{margin-bottom:16px}
.banner-title{font-size:clamp(28px,4vw,44px);font-weight:800;margin-bottom:12px}
.banner-sub{color:var(--text-weak);font-size:16px;max-width:640px}
.breadcrumb{margin-top:20px;font-size:13px;color:var(--text-weak)}
.breadcrumb a{color:var(--text-weak)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb span{margin:0 8px;color:var(--border)}
.sub-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.sub-tab{padding:8px 20px;border-radius:999px;background:var(--panel);border:1px solid var(--border);font-size:13px;font-weight:600;color:var(--text-weak);cursor:pointer;transition:var(--transition)}
.sub-tab:hover{color:var(--text);border-color:rgba(212,255,62,.4)}
.sub-tab.active{background:rgba(212,255,62,.12);color:var(--primary);border-color:rgba(212,255,62,.3)}
.article-layout{display:grid;grid-template-columns:1fr;max-width:900px;margin:0 auto}
.article-header{margin-bottom:30px}
.article-cat{display:inline-block;padding:6px 16px;border-radius:999px;background:rgba(212,255,62,.12);color:var(--primary);font-size:13px;font-weight:600;margin-bottom:16px}
.article-title{font-size:clamp(26px,4vw,40px);font-weight:800;line-height:1.3;margin-bottom:16px}
.article-meta{display:flex;gap:20px;color:var(--text-weak);font-size:14px;align-items:center;flex-wrap:wrap}
.article-meta i{color:var(--primary);margin-right:4px}
.article-cover{border-radius:var(--radius);overflow:hidden;margin:28px 0}
.article-cover img{width:100%;max-height:420px;object-fit:cover}
.article-content{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:40px}
.article-content p{margin-bottom:20px;font-size:15px;line-height:1.9}
.article-content h2,.article-content h3{margin:32px 0 16px;font-weight:700}
.article-content h2{font-size:26px}
.article-content h3{font-size:20px}
.article-content ul,.article-content ol{margin-bottom:20px;padding-left:20px}
.article-content li{margin-bottom:8px}
.article-content blockquote{border-left:4px solid var(--primary);background:rgba(212,255,62,.06);padding:16px 20px;border-radius:0 10px 10px 0;margin-bottom:20px;color:var(--text)}
.article-content a{color:var(--primary)}
.not-found-panel{text-align:center;padding:90px 24px}
.not-found-panel i{font-size:62px;color:var(--accent);margin-bottom:20px}
.not-found-panel h1{font-size:32px;margin-bottom:10px}
.not-found-panel p{color:var(--text-weak);margin-bottom:28px}
@media (max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.hero{padding:100px 0 80px}.hero-stats{grid-template-columns:repeat(2,1fr)}.stats-panel{grid-template-columns:repeat(2,1fr)}.topic-card{flex-direction:column}.topic-img{min-height:200px;flex:auto}.footer-wrap{grid-template-columns:1fr 1fr}}
@media (max-width:768px){.nav-wrap{height:auto;padding:16px 0;gap:12px}.main-nav{order:3;width:100%;overflow-x:auto;padding-bottom:4px;gap:8px}.nav-link{padding:7px 14px;font-size:13px}.nav-cta{display:none}.section{padding:64px 0}.grid-3,.grid-2{grid-template-columns:1fr}.article-content{padding:28px}.cta-panel{padding:40px 24px}}
@media (max-width:520px){.grid-4{grid-template-columns:1fr 1fr}.hero-stats{grid-template-columns:1fr 1fr;gap:16px}.stats-panel{grid-template-columns:1fr;padding:32px 20px}.section{padding:50px 0}.hero-title{font-size:32px}.hero-sub{font-size:16px}.footer-wrap{grid-template-columns:1fr}.logo{font-size:19px}}

/* roulang page: category1 */
/* ===== Design Tokens ===== */
:root{
  --primary:#0b1a2b;
  --primary-deep:#06111f;
  --primary-soft:#132a40;
  --accent:#f04f2a;
  --accent-hover:#d63e1b;
  --gold:#f5b942;
  --bg:#f2f5f8;
  --white:#ffffff;
  --text:#17222e;
  --text-soft:#5b6b7a;
  --text-light:#8b9aa8;
  --border:#e3e8ee;
  --radius:18px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(11,26,43,.08);
  --shadow-lg:0 18px 44px rgba(11,26,43,.14);
  --space:60px;
}

/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
ul,ol{list-style:none}

/* ===== Header & Nav ===== */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(11,26,43,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-wrap{
  display:flex;align-items:center;gap:28px;
  height:72px;
}
.logo{
  font-size:24px;font-weight:800;color:#fff;letter-spacing:-.5px;
  display:flex;align-items:baseline;gap:2px;white-space:nowrap;
}
.logo em{
  font-style:normal;color:var(--accent);
  font-size:20px;font-weight:800;
}
.main-nav{
  display:flex;align-items:center;gap:6px;margin-left:auto;
  overflow-x:auto;scrollbar-width:none;white-space:nowrap;
}
.main-nav::-webkit-scrollbar{display:none}
.nav-link{
  padding:9px 18px;
  color:#a5b4c3;
  font-size:15px;font-weight:600;
  border-radius:999px;
  transition:all .25s ease;
  flex-shrink:0;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav-link.active{color:#fff;background:var(--accent);box-shadow:0 4px 14px rgba(240,79,42,.35)}
.nav-cta{
  flex-shrink:0;
  padding:10px 22px;
  border-radius:999px;
  font-weight:700;font-size:14px;
  transition:all .25s ease;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 28px;
  border-radius:999px;
  font-size:15px;font-weight:700;
  border:none;cursor:pointer;
  transition:all .25s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 20px rgba(240,79,42,.35)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 10px 28px rgba(240,79,42,.42)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-gold{background:var(--gold);color:#1a1a1a}
.btn-gold:hover{background:#ffcf6b;transform:translateY(-2px)}

/* ===== Page Hero ===== */
.page-hero{
  position:relative;
  padding:90px 0 70px;
  background:linear-gradient(135deg,rgba(6,17,31,.94),rgba(11,26,43,.86)),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  color:#fff;
  overflow:hidden;
}
.page-hero::after{
  content:'';
  position:absolute;right:-80px;bottom:-80px;
  width:320px;height:320px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(240,79,42,.35),transparent 70%);
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(245,185,66,.15);
  border:1px solid rgba(245,185,66,.4);
  color:var(--gold);
  font-size:13px;font-weight:700;
  padding:7px 16px;border-radius:999px;
  margin-bottom:20px;
  letter-spacing:1px;
}
.page-hero h1{
  font-size:48px;line-height:1.2;font-weight:900;
  letter-spacing:-1px;
  margin-bottom:16px;
}
.page-hero h1 span{color:var(--accent)}
.page-hero p{
  font-size:17px;color:#c2cede;
  max-width:620px;margin-bottom:28px;
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:14px;color:#7a8b9c;
}
.breadcrumb a{color:var(--gold)}
.breadcrumb i{font-size:10px;color:#55677a}

/* ===== HUD Data Bar ===== */
.hud-bar{
  background:var(--primary-deep);
  border-bottom:1px solid rgba(255,255,255,.06);
  padding:28px 0;
}
.hud-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.hud-item{
  display:flex;align-items:center;gap:16px;
  padding:18px 22px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius-sm);
  transition:all .3s ease;
}
.hud-item:hover{border-color:var(--accent);background:rgba(240,79,42,.08)}
.hud-icon{
  width:44px;height:44px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(240,79,42,.15);
  color:var(--accent);
  border-radius:10px;
  font-size:18px;
}
.hud-num{
  font-size:26px;font-weight:900;color:#fff;line-height:1.1;
  letter-spacing:-.5px;
}
.hud-label{font-size:13px;color:#7f8fa0;margin-top:2px}

/* ===== Section Base ===== */
.section{padding:var(--space) 0}
.section-head{max-width:720px;margin-bottom:44px}
.section-tag{
  display:inline-block;
  font-size:13px;font-weight:800;letter-spacing:2px;
  color:var(--accent);
  text-transform:uppercase;
  margin-bottom:10px;
}
.section-head h2{
  font-size:34px;font-weight:900;letter-spacing:-.5px;
  line-height:1.25;margin-bottom:12px;
}
.section-head p{color:var(--text-soft);font-size:16px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}

/* ===== Timeline List ===== */
.news-timeline{
  display:flex;flex-direction:column;gap:0;
  position:relative;
}
.news-timeline::before{
  content:'';
  position:absolute;left:252px;top:8px;bottom:8px;
  width:2px;background:linear-gradient(var(--border),rgba(227,232,238,0));
}
.timeline-item{
  display:flex;gap:32px;
  padding:26px 0;
  border-bottom:1px solid var(--border);
  position:relative;
  transition:background .3s ease;
}
.timeline-item:last-child{border-bottom:none}
.timeline-item:hover{background:rgba(255,255,255,.6)}
.timeline-meta{
  width:180px;flex-shrink:0;
  text-align:right;
  padding-top:4px;
}
.timeline-date{
  font-size:24px;font-weight:900;color:var(--primary);line-height:1.1;
}
.timeline-time{
  display:inline-block;margin-top:4px;
  font-size:13px;font-weight:700;
  color:var(--accent);
  background:rgba(240,79,42,.1);
  padding:3px 10px;border-radius:999px;
}
.timeline-main{flex:1;display:flex;gap:22px;align-items:flex-start}
.timeline-cover{
  width:190px;flex-shrink:0;
  border-radius:14px;overflow:hidden;
  box-shadow:var(--shadow);
}
.timeline-cover img{width:100%;height:110px;object-fit:cover;transition:transform .4s ease}
.timeline-item:hover .timeline-cover img{transform:scale(1.05)}
.timeline-content{flex:1}
.timeline-tag{
  display:inline-block;
  font-size:12px;font-weight:700;
  color:#fff;background:var(--primary-soft);
  padding:4px 12px;border-radius:999px;
  margin-bottom:8px;
}
.timeline-tag.hot{background:var(--accent)}
.timeline-content h3{
  font-size:18px;font-weight:800;line-height:1.45;
  margin-bottom:6px;
}
.timeline-content p{
  font-size:14px;color:var(--text-soft);
  margin-bottom:10px;
}
.timeline-more{
  font-size:13px;font-weight:700;color:var(--accent);
  display:inline-flex;align-items:center;gap:6px;
  transition:gap .2s ease;
}
.timeline-more:hover{gap:10px}

/* ===== Card Grid ===== */
.card-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.match-card{
  background:var(--white);
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  transition:transform .3s ease,box-shadow .3s ease;
}
.match-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.match-card .cover{position:relative;overflow:hidden}
.match-card .cover img{width:100%;height:200px;object-fit:cover;transition:transform .5s ease}
.match-card:hover .cover img{transform:scale(1.06)}
.cover-tag{
  position:absolute;top:14px;left:14px;
  background:rgba(240,79,42,.92);color:#fff;
  font-size:12px;font-weight:800;
  padding:5px 14px;border-radius:999px;
  letter-spacing:1px;
  box-shadow:0 4px 12px rgba(240,79,42,.4);
}
.card-body{padding:22px}
.card-meta{
  display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--text-light);
  margin-bottom:10px;
}
.card-meta .status{
  color:#0a9f6e;font-weight:700;
  display:inline-flex;align-items:center;gap:5px;
}
.card-meta .status::before{
  content:'';width:6px;height:6px;border-radius:50%;background:#0a9f6e;
  animation:pulse 1.6s infinite;
}
@keyframes pulse{
  0%,100%{opacity:1}
  50%{opacity:.4}
}
.card-body h3{font-size:17px;font-weight:800;line-height:1.45;margin-bottom:8px}
.card-body p{font-size:14px;color:var(--text-soft);line-height:1.65}
.card-foot{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:16px;padding-top:16px;
  border-top:1px solid var(--border);
  font-size:13px;
}
.card-foot .team{font-weight:800;color:var(--primary)}
.card-foot .vs{color:var(--text-light);font-size:11px;font-weight:800}
.card-foot .score{font-weight:900;color:var(--accent);font-size:15px}

/* ===== Feature Split ===== */
.feature-split{
  display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center;
}
.feature-visual{
  position:relative;
  border-radius:22px;overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.feature-visual img{width:100%;height:420px;object-fit:cover}
.feature-visual::after{
  content:'';
  position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(11,26,43,.25),transparent 50%);
}
.feature-text .section-tag{margin-bottom:6px}
.feature-text h2{font-size:32px;line-height:1.3;margin-bottom:16px}
.feature-text p{color:var(--text-soft);font-size:15px;margin-bottom:18px}
.feature-points{
  display:flex;flex-direction:column;gap:14px;
  margin:24px 0;
}
.feature-point{
  display:flex;gap:14px;align-items:flex-start;
  padding:14px 18px;
  background:var(--white);
  border:1px solid var(--border);
  border-radius:14px;
  transition:all .3s ease;
}
.feature-point:hover{border-color:var(--accent);box-shadow:var(--shadow)}
.feature-point i{
  color:var(--accent);font-size:18px;margin-top:3px;flex-shrink:0;
}
.feature-point strong{display:block;font-size:15px;margin-bottom:2px}
.feature-point p{font-size:13px;color:var(--text-soft);margin:0}

/* ===== Stats Panel ===== */
.stats-panel{
  background:linear-gradient(135deg,#06111f,#0b1a2b);
  border-radius:26px;
  padding:48px;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.stats-panel::before{
  content:'';
  position:absolute;top:-60px;right:-60px;
  width:220px;height:220px;
  border-radius:50%;
  border:2px solid rgba(240,79,42,.3);
  box-shadow:0 0 0 30px rgba(240,79,42,.06),0 0 0 60px rgba(240,79,42,.04);
}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:32px;
  position:relative;z-index:2;
}
.stats-item{text-align:center}
.stats-item .num{
  font-size:42px;font-weight:900;
  background:linear-gradient(135deg,var(--gold),#ff7a45);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  letter-spacing:-1px;
  line-height:1.1;
}
.stats-item .label{font-size:14px;color:#8b9cb0;margin-top:6px}
.stats-divider{
  height:60px;width:1px;
  background:rgba(255,255,255,.12);
  align-self:center;
}
.stats-note{
  margin-top:30px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:#7f8fa0;
}
.stats-note .badge-group{display:flex;gap:10px}

/* ===== Badge ===== */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;
  padding:5px 14px;
  border-radius:999px;
  background:rgba(245,185,66,.15);
  color:var(--gold);
  border:1px solid rgba(245,185,66,.35);
}

/* ===== CTA Subscribe ===== */
.cta-subscribe{
  position:relative;
  background:linear-gradient(rgba(6,17,31,.82),rgba(6,17,31,.88)),
    url('/assets/images/backpic/back-3.png') center/cover no-repeat;
  border-radius:26px;
  padding:56px 48px;
  color:#fff;
  text-align:center;
  overflow:hidden;
}
.cta-subscribe h2{
  font-size:32px;font-weight:900;margin-bottom:10px;
}
.cta-subscribe p{
  color:#b7c4d2;font-size:16px;max-width:560px;margin:0 auto 30px;
}
.subscribe-form{
  display:flex;gap:12px;
  max-width:540px;margin:0 auto;
  flex-wrap:wrap;justify-content:center;
}
.subscribe-form input{
  flex:1;min-width:240px;
  padding:14px 22px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.1);
  color:#fff;
  font-size:15px;
  outline:none;
  transition:all .3s ease;
}
.subscribe-form input::placeholder{color:#8b9cb0}
.subscribe-form input:focus{
  border-color:var(--gold);
  background:rgba(255,255,255,.16);
  box-shadow:0 0 0 4px rgba(245,185,66,.15);
}

/* ===== FAQ ===== */
.faq-list{max-width:820px;margin:0 auto}
.faq-item{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:16px;
  margin-bottom:14px;
  overflow:hidden;
  transition:box-shadow .3s ease,border-color .3s ease;
}
.faq-item.active{border-color:var(--accent);box-shadow:var(--shadow)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 26px;
  cursor:pointer;
  font-size:16px;font-weight:800;
  color:var(--text);
  gap:20px;
  user-select:none;
}
.faq-q i{
  color:var(--accent);
  font-size:14px;
  transition:transform .3s ease;
  flex-shrink:0;
}
.faq-item.active .faq-q i{transform:rotate(180deg)}
.faq-a{
  padding:0 26px;
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease,padding .35s ease;
}
.faq-item.active .faq-a{
  padding:0 26px 22px;
  max-height:300px;
}
.faq-a p{color:var(--text-soft);font-size:15px;line-height:1.7}

/* ===== Footer ===== */
.site-footer{
  background:var(--primary-deep);
  color:#8fa0b1;
  padding:60px 0 0;
  margin-top:30px;
}
.footer-wrap{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:48px;
  padding-bottom:40px;
}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{
  font-size:14px;line-height:1.7;max-width:320px;
  color:#7c8ea0;
}
.footer-nav{
  display:flex;flex-direction:column;gap:10px;
}
.footer-nav a{
  font-size:14px;color:#8fa0b1;
  transition:color .25s ease,padding-left .25s ease;
}
.footer-nav a:hover{color:var(--gold);padding-left:4px}
.footer-copy{
  border-top:1px solid rgba(255,255,255,.08);
  padding:20px 0;
  font-size:13px;
  color:#607080;
  text-align:center;
}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hud-grid{grid-template-columns:repeat(2,1fr)}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .timeline-main{flex-direction:column}
  .timeline-cover{width:100%}
  .timeline-cover img{height:150px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stats-divider{display:none}
  .feature-split{grid-template-columns:1fr;gap:32px}
  .feature-visual img{height:300px}
}
@media (max-width:768px){
  .nav-wrap{gap:14px}
  .main-nav{order:3;width:100%;justify-content:flex-start;padding:6px 0 10px}
  .site-header{padding-top:6px}
  .nav-wrap{flex-wrap:wrap;height:auto;padding-bottom:4px}
  .nav-cta{margin-left:auto}
  .page-hero h1{font-size:34px}
  .page-hero p{font-size:15px}
  .section{padding:44px 0}
  .section-head h2{font-size:28px}
  .news-timeline::before{left:auto;right:8px;display:none}
  .timeline-item{flex-direction:column;gap:14px}
  .timeline-meta{width:100%;text-align:left;display:flex;align-items:baseline;gap:14px}
  .timeline-date{font-size:20px}
  .card-grid{grid-template-columns:1fr}
  .cta-subscribe{padding:40px 24px}
  .cta-subscribe h2{font-size:26px}
  .footer-wrap{grid-template-columns:1fr;gap:30px}
  .stats-panel{padding:32px 24px}
  .stats-item .num{font-size:32px}
}
@media (max-width:520px){
  .container{padding:0 18px}
  .page-hero{padding:60px 0 50px}
  .page-hero h1{font-size:28px}
  .hud-grid{grid-template-columns:1fr 1fr;gap:12px}
  .hud-item{padding:14px}
  .feature-points .feature-point{padding:12px 14px}
  .subscribe-form input{min-width:200px}
  .faq-q{padding:16px 20px;font-size:15px}
  .faq-a p{padding:0 20px 18px}
}

/* roulang page: article */
:root {
  --primary: #2563eb;
  --primary-dark: #1e40af;
  --primary-light: #eff6ff;
  --secondary: #06b6d4;
  --accent: #f59e0b;
  --dark: #0b1626;
  --dark-2: #111f38;
  --bg: #f1f5f9;
  --surface: #ffffff;
  --text: #1e293b;
  --text-weak: #64748b;
  --border: #e2e8f0;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, .08);
  --shadow: 0 8px 24px rgba(15, 23, 42, .08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, .14);
  --container: 1200px;
  --transition: .25s cubic-bezier(.4, 0, .2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-sm);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(37, 99, 235, .35);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(37, 99, 235, .42);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: #e2e8f0;
  border-color: rgba(255, 255, 255, .7);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, .12);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 15px 38px;
  font-size: 16px;
}

.btn:focus-visible {
  outline: 3px solid rgba(37, 99, 235, .45);
  outline-offset: 3px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

.badge-primary {
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid rgba(37, 99, 235, .18);
}

.badge-match {
  background: rgba(239, 68, 68, .1);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, .2);
}

.badge-guide {
  background: rgba(16, 185, 129, .1);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, .2);
}

.badge-gear {
  background: rgba(245, 158, 11, .1);
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, .2);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, .8);
  box-shadow: 0 2px 12px rgba(15, 23, 42, .04);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 68px;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--dark);
  display: flex;
  align-items: baseline;
  line-height: 1;
  flex-shrink: 0;
}

.logo em {
  font-style: normal;
  color: var(--primary);
  margin-left: 2px;
  background: var(--primary-light);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 auto;
}

.nav-link {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  color: #475569;
  transition: all var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 600;
}

.nav-cta {
  padding: 10px 22px;
  font-size: 14px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all var(--transition);
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .3s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Article Hero */
.article-hero {
  background:
    linear-gradient(135deg, rgba(11, 22, 38, .93) 0%, rgba(17, 31, 56, .82) 100%),
    url('/assets/images/backpic/back-1.png') center 30% / cover no-repeat;
  padding: 64px 0 58px;
  position: relative;
  overflow: hidden;
  color: #fff;
}

.article-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(37, 99, 235, .28) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, .55);
  margin-bottom: 18px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, .7);
  transition: color var(--transition);
}

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

.breadcrumb-sep {
  opacity: .5;
}

.breadcrumb-current {
  color: rgba(255, 255, 255, .9);
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-hero .badge {
  margin-bottom: 16px;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  border-color: rgba(255, 255, 255, .2);
  backdrop-filter: blur(8px);
}

.article-hero h1 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.5px;
  max-width: 760px;
  margin-bottom: 16px;
}

.article-hero-desc {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .75);
  max-width: 700px;
  margin-bottom: 22px;
}

.article-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 14px;
  color: rgba(255, 255, 255, .6);
}

.article-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.meta-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 0 4px rgba(6, 182, 212, .2);
}

.article-meta-item:nth-child(2) .meta-dot {
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, .18);
}

.article-meta-item:nth-child(3) .meta-dot {
  background: #a78bfa;
  box-shadow: 0 0 0 4px rgba(167, 139, 250, .18);
}

/* Article Body */
.article-body {
  padding: 48px 0 64px;
  background: var(--bg);
}

.body-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 40px;
  align-items: start;
}

/* Article Content */
.article-content {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 42px 46px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  font-size: 17px;
  line-height: 1.9;
  color: #2d3a4d;
  min-width: 0;
}

.article-content > p:first-of-type {
  font-size: 18px;
  color: #334155;
}

.article-content h2 {
  font-size: 24px;
  font-weight: 750;
  color: var(--dark);
  margin: 1.8em 0 .8em;
  padding-left: 14px;
  border-left: 4px solid var(--primary);
  border-radius: 2px;
  line-height: 1.4;
}

.article-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin: 1.6em 0 .7em;
  line-height: 1.4;
}

.article-content p {
  margin-bottom: 1.4em;
}

.article-content a {
  color: var(--primary);
  border-bottom: 1px solid rgba(37, 99, 235, .3);
}

.article-content a:hover {
  border-bottom-color: var(--primary);
}

.article-content ul,
.article-content ol {
  margin: 0 0 1.5em 1.2em;
  padding-left: 1em;
}

.article-content ul li,
.article-content ol li {
  margin-bottom: .6em;
}

.article-content ul li::marker {
  color: var(--primary);
}

.article-content blockquote {
  margin: 1.8em 0;
  padding: 18px 24px;
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: #334155;
  font-style: normal;
}

.article-content blockquote p:last-child {
  margin-bottom: 0;
}

.article-content img {
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  margin: 1.8em 0;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6em 0;
  font-size: 15px;
}

.article-content th,
.article-content td {
  border: 1px solid var(--border);
  padding: 10px 14px;
  text-align: left;
}

.article-content th {
  background: var(--primary-light);
  font-weight: 600;
  color: var(--dark);
}

.article-content hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 2em 0;
}

/* Not Found */
.not-found-card {
  text-align: center;
  padding: 48px 20px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.not-found-code {
  display: inline-block;
  font-size: 72px;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--primary);
  opacity: .2;
  line-height: 1;
  margin-bottom: 8px;
}

.not-found-card h2 {
  font-size: 28px;
  color: var(--dark);
  margin-bottom: 10px;
}

.not-found-card p {
  color: var(--text-weak);
  max-width: 420px;
  margin: 0 auto 24px;
  font-size: 15px;
}

.not-found-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sidebar */
.article-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 90px;
}

.side-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.hud-card {
  background:
    linear-gradient(rgba(37, 99, 235, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, .05) 1px, transparent 1px),
    linear-gradient(160deg, #0b1626 0%, #12233f 100%);
  background-size: 22px 22px, 22px 22px, 100% 100%;
  border: 1px solid rgba(37, 99, 235, .3);
  box-shadow: 0 12px 30px rgba(2, 8, 20, .35);
  color: #e2e8f0;
  padding: 26px 24px;
  border-radius: var(--radius);
}

.hud-card::before {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), transparent);
  margin-bottom: 18px;
  border-radius: 2px;
}

.hud-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(148, 163, 184, .8);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hud-label .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
  animation: pulse 1.8s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(6, 182, 212, .6);
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(6, 182, 212, .5); }
  70% { box-shadow: 0 0 0 10px rgba(6, 182, 212, 0); }
  100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0); }
}

.hud-title {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.35;
}

.hud-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: hud;
}

.hud-list li {
  counter-increment: hud;
  display: flex;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(148, 163, 184, .12);
  font-size: 14px;
  line-height: 1.65;
  color: #cbd5e1;
}

.hud-list li:last-child {
  border-bottom: none;
}

.hud-list li::before {
  content: "0" counter(hud);
  font-weight: 800;
  font-size: 15px;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: 1px;
  flex-shrink: 0;
  line-height: 1.4;
}

.side-card-padding {
  padding: 24px;
}

.side-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.side-card-title::before {
  content: "";
  width: 4px;
  height: 16px;
  border-radius: 2px;
  background: var(--primary);
}

.side-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.side-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 14px;
  color: var(--text);
  background: #f8fafc;
  border: 1px solid transparent;
  transition: all var(--transition);
}

.side-nav-link:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: rgba(37, 99, 235, .15);
  transform: translateX(3px);
}

.side-nav-link span {
  font-size: 13px;
  color: var(--text-weak);
}

.side-image-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 190px;
  display: flex;
  align-items: flex-end;
}

.side-image-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.side-image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 22, 38, .1) 0%, rgba(11, 22, 38, .85) 100%);
}

.side-image-content {
  position: relative;
  z-index: 2;
  padding: 20px;
  color: #fff;
  width: 100%;
}

.side-image-content strong {
  display: block;
  font-size: 16px;
  margin-bottom: 6px;
  font-weight: 700;
}

.side-image-content p {
  font-size: 13px;
  color: rgba(255, 255, 255, .75);
  margin-bottom: 12px;
  line-height: 1.6;
}

.side-image-content .btn {
  font-size: 13px;
  padding: 8px 18px;
}

/* Tags / Share */
.article-tags-section {
  padding: 0 0 56px;
  background: var(--bg);
}

.tags-share-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 24px;
  box-shadow: var(--shadow-sm);
}

.tag-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-label {
  font-size: 13px;
  color: var(--text-weak);
  margin-right: 2px;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: #f1f5f9;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text);
  transition: all var(--transition);
}

.tag-chip:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.share-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.share-label {
  font-size: 13px;
  color: var(--text-weak);
  margin-right: 4px;
}

.share-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  background: #f1f5f9;
  color: var(--text);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.share-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Related */
.related-section {
  padding: 56px 0 64px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.section-head h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--dark);
}

.section-head .section-sub {
  font-size: 14px;
  color: var(--text-weak);
  margin-top: 6px;
}

.section-more {
  font-size: 14px;
  color: var(--primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.section-more:hover {
  color: var(--primary-dark);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.related-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.related-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 99, 235, .3);
}

.related-card-img {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.related-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  border-radius: 0;
}

.related-card:hover .related-card-img img {
  transform: scale(1.05);
}

.related-card-img .badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 2px 10px rgba(15, 23, 42, .12);
  z-index: 2;
}

.related-card-body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.related-card-body h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--dark);
  margin-bottom: 8px;
  transition: color var(--transition);
}

.related-card:hover .related-card-body h3 {
  color: var(--primary);
}

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

.related-card-meta {
  font-size: 13px;
  color: var(--text-weak);
  display: flex;
  align-items: center;
  gap: 12px;
}

/* CTA */
.cta-section {
  background:
    linear-gradient(120deg, rgba(5, 15, 30, .92) 0%, rgba(17, 31, 56, .8) 100%),
    url('/assets/images/backpic/back-2.png') center / cover no-repeat fixed;
  padding: 72px 0;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -120px;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(37, 99, 235, .3) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-inner .badge {
  background: rgba(255, 255, 255, .12);
  color: #fff;
  border-color: rgba(255, 255, 255, .2);
  margin-bottom: 16px;
}

.cta-inner h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}

.cta-inner p {
  font-size: 16px;
  color: rgba(255, 255, 255, .75);
  margin-bottom: 30px;
  line-height: 1.8;
}

.cta-btns {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* FAQ */
.faq-section {
  padding: 64px 0 72px;
  background: var(--bg);
}

.faq-grid {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item:hover {
  border-color: rgba(37, 99, 235, .3);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  padding: 18px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 500;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform .3s ease;
  line-height: 1;
}

.faq-item[open] summary {
  color: var(--primary);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-weak);
  line-height: 1.8;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* Footer */
.site-footer {
  background: var(--dark);
  color: #94a3b8;
  padding: 56px 0 0;
}

.footer-wrap {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 12px;
}

.footer-brand .logo em {
  background: rgba(37, 99, 235, .55);
  color: #fff;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  max-width: 320px;
  margin-top: 4px;
}

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

.footer-nav strong {
  margin-bottom: 8px;
}

.footer-nav a {
  font-size: 14px;
  color: #94a3b8;
  transition: all var(--transition);
  width: fit-content;
}

.footer-nav a:hover {
  color: #fff;
  transform: translateX(3px);
}

.footer-copy {
  border-top: 1px solid rgba(148, 163, 184, .15);
  padding: 18px 0;
  text-align: center;
  font-size: 13px;
  color: #64748b;
}

/* Responsive */
@media (max-width: 1024px) {
  .body-grid {
    grid-template-columns: 1fr;
  }

  .article-side {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .article-side .side-card {
    flex: 1 1 calc(50% - 12px);
    min-width: 260px;
  }

  .article-side .side-image-card {
    flex-basis: 100%;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 20px;
    gap: 6px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 20px 30px rgba(15, 23, 42, .1);
    transform: translateY(-16px);
    opacity: 0;
    visibility: hidden;
    transition: all .3s ease;
    z-index: 99;
    margin: 0;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 16px;
  }

  .nav-cta {
    display: none;
  }
}

@media (max-width: 768px) {
  .article-hero {
    padding: 44px 0 40px;
  }

  .article-content {
    padding: 28px 22px;
    font-size: 16px;
  }

  .article-content h2 {
    font-size: 21px;
  }

  .article-content h3 {
    font-size: 18px;
  }

  .cta-section {
    padding: 54px 0;
  }

  .footer-wrap {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }

  .nav-wrap {
    gap: 10px;
  }

  .logo {
    font-size: 19px;
  }

  .logo em {
    font-size: 12px;
    padding: 2px 6px;
  }

  .article-hero h1 {
    font-size: 24px;
  }

  .article-hero-desc {
    font-size: 15px;
  }

  .article-meta-row {
    gap: 12px;
    font-size: 13px;
  }

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

  .tags-share-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-btns .btn {
    width: 100%;
  }

  .not-found-actions .btn {
    width: 100%;
  }

  .article-side .side-card {
    flex-basis: 100%;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* roulang page: category2 */
:root {
    --primary: #ff5a2b;
    --primary-dark: #e04515;
    --secondary: #00c9a7;
    --bg: #f4f6fa;
    --bg-deep: #0b1424;
    --bg-panel: #101c30;
    --surface: #ffffff;
    --text: #10203a;
    --text-weak: #5c6a82;
    --border: #e5eaf2;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 12px 30px rgba(15, 40, 75, .10);
    --shadow-lg: 0 18px 44px rgba(15, 40, 75, .16);
    --transition: .25s cubic-bezier(.4, 0, .2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

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

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== 按钮 ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 15px;
    line-height: 1;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 8px 20px rgba(255, 90, 43, .32);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(255, 90, 43, .4);
}

.btn-outline {
    background: transparent;
    border-color: rgba(255, 255, 255, .7);
    color: #fff;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, .14);
    border-color: #fff;
    transform: translateY(-2px);
}

.btn-light {
    background: #fff;
    color: var(--text);
    box-shadow: var(--shadow);
}

.btn-light:hover {
    background: #f0f3f9;
    transform: translateY(-2px);
}

/* ===== Header ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.nav-wrap {
    display: flex;
    align-items: center;
    height: 72px;
    gap: 20px;
}

.logo {
    font-size: 25px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.5px;
    white-space: nowrap;
}

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

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
    background: #eef1f6;
    padding: 6px;
    border-radius: 999px;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 8px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-weak);
    transition: var(--transition);
}

.nav-link:hover {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 4px 12px rgba(15, 40, 75, .08);
}

.nav-link.active {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 4px 14px rgba(15, 40, 75, .12);
}

.nav-cta {
    margin-left: 4px;
    padding: 10px 20px;
    font-size: 14px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 10px;
    border-radius: 10px;
    background: #eef1f6;
}

.nav-toggle span {
    display: block;
    height: 2px;
    border-radius: 2px;
    background: var(--text);
    transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    padding: 96px 0 110px;
    background: linear-gradient(135deg, rgba(7, 14, 28, .94), rgba(7, 14, 28, .72)), url('/assets/images/backpic/back-2.png') center/cover no-repeat;
    color: #fff;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    right: -120px;
    top: -80px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: rgba(0, 201, 167, .12);
    filter: blur(80px);
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 56px;
    align-items: center;
}

.hero h1 {
    font-size: 48px;
    line-height: 1.18;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 18px;
}

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

.hero p {
    font-size: 18px;
    color: rgba(255, 255, 255, .82);
    max-width: 540px;
    margin-bottom: 30px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 34px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .14);
    color: #fff;
}

.badge-light {
    background: rgba(0, 201, 167, .14);
    border-color: rgba(0, 201, 167, .3);
    color: var(--secondary);
}

.hero-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

/* HUD 面板 */
.hero-hud {
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 24px;
    padding: 28px;
    backdrop-filter: blur(8px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .3);
}

.hud-title {
    font-size: 15px;
    font-weight: 700;
    color: rgba(255, 255, 255, .55);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hud-title i {
    color: var(--secondary);
}

.hud-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 20px;
}

.hud-item {
    background: rgba(0, 0, 0, .22);
    border: 1px solid rgba(255, 255, 255, .07);
    border-radius: 14px;
    padding: 16px;
}

.hud-item .num {
    font-size: 30px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
}

.hud-item .num small {
    font-size: 14px;
    color: var(--secondary);
    margin-left: 2px;
}

.hud-item .label {
    font-size: 13px;
    color: rgba(255, 255, 255, .55);
    margin-top: 4px;
}

.hud-progress {
    background: rgba(0, 0, 0, .3);
    border-radius: 999px;
    height: 8px;
    overflow: hidden;
    margin-bottom: 8px;
}

.hud-progress span {
    display: block;
    height: 100%;
    width: 72%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.hud-note {
    font-size: 13px;
    color: rgba(255, 255, 255, .5);
}

/* ===== 通用 Section ===== */
.section {
    padding: 84px 0;
}

.section-head {
    margin-bottom: 44px;
    max-width: 720px;
}

.section-head.center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-head h2 {
    font-size: 34px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}

.section-head p {
    color: var(--text-weak);
    font-size: 16px;
}

/* ===== 分类入口 Tabs ===== */
.tab-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.tab-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    min-height: 220px;
    display: flex;
    align-items: flex-end;
    padding: 26px;
    color: #fff;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.tab-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(5deg, rgba(7, 14, 28, .9), rgba(7, 14, 28, .15));
    z-index: 1;
}

.tab-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.tab-card:hover img {
    transform: scale(1.05);
}

.tab-card .tab-content {
    position: relative;
    z-index: 2;
}

.tab-card .tab-content strong {
    display: block;
    font-size: 22px;
    margin-bottom: 6px;
}

.tab-card .tab-content span {
    font-size: 14px;
    color: rgba(255, 255, 255, .75);
}

.tab-card.active {
    border-color: var(--secondary);
    box-shadow: var(--shadow-lg);
}

/* ===== 文章卡片 ===== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 24px;
}

.article-card {
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

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

.card-cover .badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(7, 14, 28, .72);
    backdrop-filter: blur(6px);
}

.card-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-body h3 {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.45;
    margin-bottom: 10px;
}

.card-body h3 a:hover {
    color: var(--primary);
}

.card-body p {
    color: var(--text-weak);
    font-size: 14px;
    flex: 1;
    margin-bottom: 18px;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 12px;
    border-radius: 999px;
    background: #eef1f6;
    color: var(--text-weak);
    font-size: 12px;
    font-weight: 600;
    transition: var(--transition);
}

.tag:hover {
    background: var(--primary);
    color: #fff;
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-weak);
    border-top: 1px solid var(--border);
    padding-top: 14px;
}

.card-meta i {
    color: var(--secondary);
}

/* ===== 路径图 ===== */
.path-panel {
    background: var(--bg-deep);
    border-radius: 28px;
    padding: 60px;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.path-panel::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -60px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 90, 43, .15);
    filter: blur(70px);
}

.path-panel .section-head h2 {
    color: #fff;
}

.path-panel .section-head p {
    color: rgba(255, 255, 255, .6);
}

.target-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 10px;
}

.target-step {
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 18px;
    padding: 26px 22px;
    position: relative;
    transition: var(--transition);
}

.target-step:hover {
    background: rgba(255, 255, 255, .09);
    transform: translateY(-4px);
}

.target-step .step-num {
    font-size: 34px;
    font-weight: 800;
    color: rgba(255, 255, 255, .15);
    line-height: 1;
    margin-bottom: 16px;
    display: block;
}

.target-step h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.target-step p {
    font-size: 14px;
    color: rgba(255, 255, 255, .55);
}

/* ===== 对比面板 ===== */
.compare-wrap {
    background: var(--surface);
    border-radius: 24px;
    box-shadow: var(--shadow);
    padding: 40px;
    overflow-x: auto;
}

.compare-table {
    min-width: 680px;
}

.compare-row {
    display: grid;
    grid-template-columns: 1.2fr repeat(3, 1fr);
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.compare-row.header {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-weak);
    border-bottom: 2px solid var(--border);
    padding-bottom: 16px;
}

.compare-row:last-child {
    border-bottom: none;
}

.compare-item {
    text-align: center;
    padding: 0 8px;
}

.compare-item:first-child {
    text-align: left;
    font-weight: 600;
}

.compare-item strong {
    display: block;
    font-size: 16px;
    margin-bottom: 4px;
}

.compare-item small {
    color: var(--text-weak);
    font-size: 13px;
}

.rating-bar {
    height: 6px;
    border-radius: 999px;
    background: #edf0f6;
    margin-top: 10px;
    overflow: hidden;
}

.rating-bar span {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: var(--primary);
}

.rating-bar.green span {
    background: var(--secondary);
}

/* ===== 主题选择卡 ===== */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.theme-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    align-items: flex-end;
    padding: 22px;
    color: #fff;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.theme-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(5deg, rgba(7, 14, 28, .85), rgba(7, 14, 28, .1));
    z-index: 1;
}

.theme-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.theme-card:hover img {
    transform: scale(1.07);
}

.theme-card .theme-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.theme-card .theme-content h3 {
    font-size: 20px;
    margin-bottom: 4px;
}

.theme-card .theme-content p {
    font-size: 13px;
    color: rgba(255, 255, 255, .7);
    margin-bottom: 10px;
}

.theme-card .more {
    font-size: 13px;
    font-weight: 700;
    color: var(--secondary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* ===== FAQ ===== */
.faq-wrap {
    max-width: 880px;
    margin: 0 auto;
}

.faq-item {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 14px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.open {
    box-shadow: var(--shadow-lg);
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    text-align: left;
    transition: var(--transition);
}

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

.faq-q .icon {
    font-size: 20px;
    color: var(--primary);
    flex-shrink: 0;
    transition: transform .3s ease;
}

.faq-item.open .faq-q .icon {
    transform: rotate(45deg);
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, padding .3s ease;
    padding: 0 24px;
    color: var(--text-weak);
    font-size: 15px;
    line-height: 1.8;
}

.faq-item.open .faq-a {
    max-height: 260px;
    padding: 0 24px 22px;
}

/* ===== CTA ===== */
.cta {
    position: relative;
    padding: 90px 0;
    background: linear-gradient(120deg, rgba(7, 14, 28, .95), rgba(7, 14, 28, .8)), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
    color: #fff;
    text-align: center;
}

.cta-content {
    max-width: 680px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 17px;
    color: rgba(255, 255, 255, .75);
    margin-bottom: 30px;
}

/* ===== Footer ===== */
.site-footer {
    background: var(--bg-deep);
    color: rgba(255, 255, 255, .65);
    padding: 70px 0 28px;
}

.footer-wrap {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 44px;
}

.footer-brand .logo {
    color: #fff;
    margin-bottom: 14px;
    display: inline-block;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.8;
    max-width: 340px;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 14px;
}

.footer-nav strong {
    margin-bottom: 6px;
}

.footer-nav a {
    color: rgba(255, 255, 255, .55);
    transition: var(--transition);
    width: fit-content;
}

.footer-nav a:hover {
    color: var(--secondary);
}

.footer-copy {
    border-top: 1px solid rgba(255, 255, 255, .08);
    padding-top: 24px;
    font-size: 13px;
    color: rgba(255, 255, 255, .4);
    text-align: center;
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

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

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

@media (max-width: 880px) {
    .nav-toggle {
        display: flex;
    }

    .nav-wrap {
        flex-wrap: wrap;
        height: auto;
        padding: 12px 24px;
        gap: 12px;
    }

    .main-nav {
        width: 100%;
        margin-left: 0;
        flex-direction: column;
        align-items: stretch;
        border-radius: 16px;
        display: none;
        padding: 10px;
    }

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

    .nav-link {
        padding: 12px 18px;
        border-radius: 10px;
    }

    .nav-cta {
        margin-left: auto;
    }

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

    .compare-wrap {
        padding: 24px;
    }

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

@media (max-width: 520px) {
    .hero {
        padding: 64px 0 70px;
    }

    .hero h1 {
        font-size: 34px;
    }

    .hero p {
        font-size: 16px;
    }

    .section {
        padding: 60px 0;
    }

    .section-head h2 {
        font-size: 27px;
    }

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

    .target-grid,
    .theme-grid {
        grid-template-columns: 1fr;
    }

    .compare-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .compare-item {
        text-align: left;
    }

    .compare-row.header {
        display: none;
    }

    .footer-wrap {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .btn {
        width: 100%;
    }

    .nav-cta {
        width: auto;
    }
}

/* roulang page: category3 */
:root {
  --primary: #00e39a;
  --primary-rgb: 0, 227, 154;
  --primary-dark: #00b878;
  --accent: #ff6b35;
  --bg: #080e1a;
  --bg-alt: #0d1524;
  --panel: #111c30;
  --panel-light: #182640;
  --panels-dark: #0c1425;
  --text: #e8edf5;
  --text-muted: #8b98ad;
  --border: #1e2d48;
  --radius-lg: 20px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 12px 40px rgba(0, 0, 0, .45);
  --shadow-hover: 0 18px 48px rgba(0, 0, 0, .55);
  --transition: .25s ease;
  --container: 1200px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; position: relative; }
.section-alt { background: var(--bg-alt); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 28, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 74px;
}
.logo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text);
  white-space: nowrap;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.logo em {
  font-style: normal;
  color: var(--primary);
  font-size: 20px;
  font-weight: 700;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.main-nav::-webkit-scrollbar { display: none; }
.nav-link {
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
  white-space: nowrap;
  border: 1px solid transparent;
}
.nav-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, .05);
}
.nav-link.active {
  color: var(--primary);
  background: rgba(var(--primary-rgb), .12);
  border-color: rgba(var(--primary-rgb), .35);
  font-weight: 600;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #08110d;
  box-shadow: 0 4px 20px rgba(var(--primary-rgb), .3);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(var(--primary-rgb), .4);
}
.btn-outline {
  border-color: rgba(var(--primary-rgb), .5);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover {
  background: rgba(var(--primary-rgb), .1);
  border-color: var(--primary);
}
.nav-cta { flex-shrink: 0; }

/* Page Hero */
.page-hero {
  position: relative;
  padding: 90px 0 70px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 14, 26, .72) 0%, rgba(8, 14, 26, .88) 60%, var(--bg) 100%);
}
.page-hero .container { position: relative; z-index: 1; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 22px;
}
.breadcrumb a { color: var(--text-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: rgba(255, 255, 255, .35); }
.page-hero h1 {
  font-size: 46px;
  font-weight: 800;
  letter-spacing: 2px;
  line-height: 1.2;
  margin-bottom: 14px;
}
.page-hero h1 em {
  font-style: normal;
  color: var(--primary);
}
.page-hero .hero-lead {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 28px;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-tags span {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  color: var(--text);
  transition: all var(--transition);
}
.hero-tags span:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(var(--primary-rgb), .1);
}

/* Section Head */
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-tag {
  display: inline-block;
  padding: 5px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(var(--primary-rgb), .1);
  border-radius: 20px;
  margin-bottom: 16px;
}
.section-head h2 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 12px;
}
.section-head > p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* Featured Cards */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.review-card {
  background: var(--panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.review-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(var(--primary-rgb), .3);
}
.card-media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.review-card:hover .card-media img {
  transform: scale(1.05);
}
.card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(8, 14, 26, .75));
}
.card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(8, 14, 26, .85);
  border: 1px solid rgba(var(--primary-rgb), .4);
  color: var(--primary);
  border-radius: 20px;
  backdrop-filter: blur(4px);
}
.card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.card-meta i { color: var(--primary); margin-right: 4px; }
.card-body h3 {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 10px;
}
.card-body h3 a { transition: color var(--transition); }
.card-body h3 a:hover { color: var(--primary); }
.card-body > p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 16px;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  transition: gap var(--transition);
}
.card-link:hover { gap: 14px; }

/* Comparison Panel */
.compare-section {
  background: var(--bg-alt);
}
.compare-wrap {
  background: var(--panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 32px;
  box-shadow: var(--shadow);
}
.compare-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}
.compare-head h3 {
  font-size: 22px;
  font-weight: 700;
}
.compare-head span {
  font-size: 13px;
  color: var(--text-muted);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.compare-table th,
.compare-table td {
  padding: 14px 12px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.compare-table thead th {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: .5px;
  background: rgba(255, 255, 255, .03);
}
.compare-table thead th:first-child {
  text-align: left;
}
.compare-table tbody td {
  font-size: 14px;
  font-weight: 500;
}
.compare-table tbody td:first-child {
  text-align: left;
  font-weight: 600;
}
.compare-table tbody tr:hover {
  background: rgba(var(--primary-rgb), .04);
}
.compare-table tbody tr:last-child td {
  border-bottom: none;
}
.score-high {
  color: var(--primary);
  font-weight: 700;
}
.score-mid {
  color: #ffb84d;
  font-weight: 600;
}
.score-low {
  color: #ff7a7a;
  font-weight: 500;
}

/* Latest Reviews List */
.latest-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.latest-item {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 20px;
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.latest-item:hover {
  transform: translateX(6px);
  border-color: rgba(var(--primary-rgb), .3);
  box-shadow: var(--shadow);
}
.latest-thumb {
  width: 120px;
  height: 84px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--panel-light);
}
.latest-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.latest-item:hover .latest-thumb img {
  transform: scale(1.06);
}
.latest-info {
  flex: 1;
  min-width: 0;
}
.latest-info h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.4;
}
.latest-info h3 a { transition: color var(--transition); }
.latest-info h3 a:hover { color: var(--primary); }
.latest-info p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.latest-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-muted);
}
.latest-meta .tag {
  padding: 2px 10px;
  font-size: 11px;
  border-radius: 12px;
  background: rgba(var(--primary-rgb), .1);
  color: var(--primary);
}
.latest-arrow {
  color: var(--text-muted);
  font-size: 18px;
  flex-shrink: 0;
  transition: all var(--transition);
}
.latest-item:hover .latest-arrow {
  color: var(--primary);
  transform: translateX(4px);
}

/* Review Criteria */
.criteria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.criteria-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}
.criteria-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 3px;
  background: var(--primary);
  border-radius: 0 0 4px 4px;
  opacity: 0;
  transition: opacity var(--transition);
}
.criteria-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(var(--primary-rgb), .25);
}
.criteria-card:hover::before {
  opacity: 1;
}
.criteria-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--primary);
  background: rgba(var(--primary-rgb), .1);
  border: 1px solid rgba(var(--primary-rgb), .2);
}
.criteria-card h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}
.criteria-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}
.score-bar-wrap {
  margin-top: 16px;
  text-align: left;
}
.score-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 5px;
}
.score-bar-label span:last-child {
  color: var(--primary);
  font-weight: 700;
}
.score-bar {
  height: 6px;
  background: rgba(255, 255, 255, .06);
  border-radius: 3px;
  overflow: hidden;
}
.score-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--primary), #66f0be);
  box-shadow: 0 0 8px rgba(var(--primary-rgb), .4);
}

/* FAQ */
.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:hover {
  border-color: rgba(var(--primary-rgb), .25);
}
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  user-select: none;
  transition: color var(--transition);
}
.faq-q:hover { color: var(--primary); }
.faq-q i {
  color: var(--primary);
  font-size: 14px;
  transition: transform var(--transition);
}
.faq-item.open .faq-q i {
  transform: rotate(45deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.faq-item.open .faq-a {
  max-height: 280px;
}
.faq-a-inner {
  padding: 0 24px 22px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
}

/* CTA */
.cta-section {
  position: relative;
  background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  padding: 80px 0;
}
.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8, 14, 26, .92), rgba(rgba(13, 36, 26, .88)));
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.cta-inner h2 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 14px;
}
.cta-inner p {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 30px;
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.footer-wrap {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 14px;
  max-width: 320px;
  line-height: 1.7;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  font-size: 14px;
  color: var(--text-muted);
  transition: all var(--transition);
}
.footer-nav a:hover {
  color: var(--primary);
  padding-left: 4px;
}
.footer-copy {
  border-top: 1px solid var(--border);
  padding: 22px 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
  .featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .latest-item {
    flex-wrap: wrap;
  }
}
@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .page-hero { padding: 70px 0 54px; }
  .page-hero h1 { font-size: 36px; }
  .nav-wrap {
    gap: 14px;
    height: 64px;
  }
  .nav-cta {
    padding: 8px 16px;
    font-size: 13px;
  }
  .main-nav {
    gap: 2px;
  }
  .nav-link {
    padding: 6px 12px;
    font-size: 13px;
  }
  .section-head h2,
  .cta-inner h2 {
    font-size: 28px;
  }
  .featured-grid {
    grid-template-columns: 1fr;
  }
  .compare-wrap {
    padding: 16px;
    overflow-x: auto;
  }
  .compare-table {
    min-width: 560px;
  }
  .latest-item {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .latest-thumb {
    width: 100%;
    height: 100px;
  }
  .latest-arrow {
    display: none;
  }
  .footer-wrap {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}
@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .page-hero h1 { font-size: 30px; }
  .hero-lead { font-size: 15px; }
  .nav-wrap {
    gap: 8px;
  }
  .logo { font-size: 18px; }
  .logo em { font-size: 16px; }
  .nav-cta {
    display: none;
  }
  .footer-wrap {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .btn { padding: 10px 18px; font-size: 13px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
}