/* roulang page: index */
:root {
  --primary: #c8102e;
  --primary-dark: #9d0b23;
  --primary-light: #e83350;
  --accent: #f5b400;
  --accent-light: #ffd966;
  --bg-deep: #0b141f;
  --bg-dark: #101d2e;
  --bg-body: #f3f6fb;
  --bg-card: #ffffff;
  --text-heading: #141b29;
  --text-body: #3f4c5c;
  --text-muted: #7c899b;
  --text-soft: #abb6c7;
  --border: #e1e8f0;
  --border-dark: #22344a;
  --white: #ffffff;
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 4px 14px rgba(20,30,50,.06);
  --shadow-md: 0 12px 36px rgba(20,30,50,.10);
  --shadow-lg: 0 28px 70px rgba(20,30,50,.18);
  --shadow-red: 0 8px 28px rgba(200,16,46,.22);
  --font-main: "PingFang SC","Microsoft YaHei","Segoe UI",Roboto,sans-serif;
  --font-heading: "PingFang SC","Microsoft YaHei","Segoe UI",Raleway,sans-serif;
  --transition: all .3s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-main);background:var(--bg-body);color:var(--text-body);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary)}
button,input,textarea,select{font-family:inherit;outline:none}
.container{max-width:1200px;padding-left:20px;padding-right:20px}
.h1,.h2,.h3,h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-heading);font-weight:700;line-height:1.25}
.section{padding:88px 0}
.section-sm{padding:56px 0}
.section-head{max-width:760px;margin:0 auto 56px;text-align:center}
.section-head .section-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(200,16,46,.08);color:var(--primary);font-size:14px;font-weight:600;padding:8px 20px;border-radius:100px;letter-spacing:.02em;margin-bottom:18px}
.section-head .section-eyebrow i{font-size:13px}
.section-head h2{font-size:36px;margin-bottom:14px;letter-spacing:-.01em}
.section-head p{font-size:17px;color:var(--text-muted);margin:0}
.section-head.light h2{color:#fff}
.section-head.light p{color:rgba(255,255,255,.65)}
.text-gradient{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
/* 按钮 */
.btn{border-radius:var(--radius-md);font-weight:600;padding:12px 32px;font-size:15px;letter-spacing:.02em;border:2px solid transparent;transition:var(--transition);display:inline-flex;align-items:center;gap:10px;justify-content:center}
.btn-lg{padding:16px 42px;font-size:17px;border-radius:14px}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:var(--shadow-red)}
.btn-primary:hover,.btn-primary:focus{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 14px 36px rgba(200,16,46,.28)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-outline-light:hover{background:#fff;border-color:#fff;color:var(--text-heading);transform:translateY(-2px)}
.btn-outline-primary{background:transparent;border-color:var(--primary);color:var(--primary)}
.btn-outline-primary:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2);color:#fff;backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.4);transform:translateY(-2px)}
.btn-accent{background:var(--accent);border-color:var(--accent);color:var(--text-heading)}
.btn-accent:hover{background:var(--accent-light);border-color:var(--accent-light);color:var(--text-heading);transform:translateY(-2px)}
/* 徽章/标签 */
.badge-brand{background:rgba(200,16,46,.08);color:var(--primary);font-weight:600;border-radius:100px;padding:6px 16px;font-size:14px;display:inline-block}
.badge-dark{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.15);border-radius:100px;padding:6px 16px;font-size:13px;backdrop-filter:blur(6px)}
.tag{display:inline-block;background:#eef3f9;color:var(--text-body);font-size:13px;font-weight:500;padding:4px 14px;border-radius:100px;margin-right:8px;transition:var(--transition);border:1px solid transparent}
.tag:hover{background:var(--primary);color:#fff}
/* 导航 */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1040;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--border);transition:var(--transition)}
.site-header .navbar{padding:16px 0}
.brand-logo{display:inline-flex;align-items:center;gap:12px;font-size:20px;font-weight:800;color:var(--text-heading);letter-spacing:-.01em}
.brand-logo .logo-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;box-shadow:var(--shadow-red)}
.brand-logo span{font-family:var(--font-heading)}
.navbar .nav-link{font-weight:500;color:var(--text-body);padding:10px 18px !important;border-radius:var(--radius-sm);font-size:15px;transition:var(--transition)}
.navbar .nav-link:hover{color:var(--primary);background:rgba(200,16,46,.05)}
.navbar .nav-link.active{color:var(--primary);font-weight:600;background:rgba(200,16,46,.08)}
.nav-actions{display:flex;align-items:center;gap:14px}
.nav-actions .btn{padding:10px 24px}
.btn-mega-trigger{background:var(--bg-deep);color:#fff;border:none;border-radius:var(--radius-md);padding:10px 18px;font-weight:600;display:inline-flex;align-items:center;gap:8px;font-size:14px;transition:var(--transition)}
.btn-mega-trigger:hover{background:var(--primary);color:#fff}
.mega-actions{min-width:520px;background:#fff;border:1px solid var(--border);border-radius:16px;margin-top:10px !important;box-shadow:var(--shadow-md);padding:20px;border-top:3px solid var(--primary)}
.mega-actions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.mega-action-card{background:#f7fafc;border:1px solid var(--border);border-radius:14px;padding:22px 16px;text-align:center;transition:var(--transition)}
.mega-action-card i{font-size:24px;color:var(--primary);margin-bottom:12px;display:block}
.mega-action-card span{display:block;font-weight:700;color:var(--text-heading);font-size:15px;margin-bottom:4px}
.mega-action-card small{display:block;color:var(--text-muted);font-size:12px;line-height:1.4}
.mega-action-card:hover{background:#fff;border-color:var(--primary);transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.mega-actions-footer{margin-top:16px;display:flex;gap:10px}
.mega-actions-footer .btn{flex:1;font-size:14px;padding:10px}
.navbar-toggler{border:none;background:transparent;padding:8px;width:44px;height:44px}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler .toggler-bar{display:block;width:24px;height:2px;background:var(--text-heading);margin:5px auto;border-radius:2px;transition:var(--transition)}
/* Hero */
.hero{position:relative;min-height:760px;display:flex;align-items:center;background:var(--bg-deep);margin-top:74px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;opacity:.55}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,20,31,.95) 0%,rgba(11,20,31,.75) 45%,rgba(11,20,31,.4) 100%)}
.hero-content{position:relative;z-index:2;padding:120px 0}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px);color:#fff;padding:8px 20px;border-radius:100px;font-size:13px;letter-spacing:.04em;margin-bottom:28px}
.hero-badge i{color:var(--accent)}
.hero h1{color:#fff;font-size:56px;font-weight:800;line-height:1.15;margin-bottom:22px;letter-spacing:-.02em}
.hero h1 span{color:var(--accent)}
.hero p.lead{color:rgba(255,255,255,.78);font-size:18px;max-width:560px;margin-bottom:36px;line-height:1.8}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-deco{position:absolute;right:-100px;bottom:50px;width:380px;height:380px;border:2px dashed rgba(255,255,255,.12);border-radius:50%}
.hero-deco::before{content:'';position:absolute;inset:40px;border:1px solid rgba(255,255,255,.12)}
.hero-deco::after{content:'';position:absolute;inset:80px;background:rgba(200,16,46,.2);border-radius:50%;filter:blur(60px)}
.hero-stats{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:48px;border-top:1px solid rgba(255,255,255,.15)}
.hero-stat .stat-num{color:#fff;font-size:32px;font-weight:800;font-family:var(--font-heading)}
.hero-stat .stat-num small{font-size:16px;color:var(--accent);margin-left:2px}
.hero-stat .stat-label{color:rgba(255,255,255,.55);font-size:14px;margin-top:4px}
/* 核心介绍 */
.section-intro{background:var(--bg-body)}
.intro-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 32px;position:relative;transition:var(--transition);height:100%;overflow:hidden}
.intro-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--primary),var(--accent));opacity:0;transition:var(--transition)}
.intro-card:hover{box-shadow:var(--shadow-md);transform:translateY(-6px)}
.intro-card:hover::before{opacity:1}
.intro-card .icon-wrap{width:64px;height:64px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;margin-bottom:22px;box-shadow:var(--shadow-red)}
.intro-card .icon-wrap.orange{background:linear-gradient(135deg,#e67e22,#d35400);box-shadow:0 8px 24px rgba(230,126,34,.25)}
.intro-card .icon-wrap.blue{background:linear-gradient(135deg,#2471a3,#1f618d);box-shadow:0 8px 24px rgba(36,113,163,.25)}
.intro-card h3{font-size:20px;margin-bottom:12px}
.intro-card p{font-size:15px;color:var(--text-muted);line-height:1.8;margin:0}
/* 分类入口 */
.section-categories{background:linear-gradient(180deg,#f0f4f9 0%,#ffffff 100%)}
.cat-card{background:#fff;border-radius:var(--radius-xl);border:1px solid var(--border);overflow:hidden;transition:var(--transition);height:100%;display:block;position:relative}
.cat-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:rgba(200,16,46,.3)}
.cat-card .cat-img{position:relative;height:220px;overflow:hidden}
.cat-card .cat-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.cat-card:hover .cat-img img{transform:scale(1.05)}
.cat-card .cat-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,20,31,0) 30%,rgba(11,20,31,.5) 100%)}
.cat-card .cat-num{position:absolute;top:18px;left:18px;background:rgba(11,20,31,.65);backdrop-filter:blur(6px);color:#fff;font-size:13px;font-weight:600;padding:5px 14px;border-radius:100px;z-index:2}
.cat-card .cat-body{padding:28px 24px 32px}
.cat-card .cat-body h3{font-size:21px;margin-bottom:10px}
.cat-card .cat-body p{font-size:15px;color:var(--text-muted);line-height:1.75;margin-bottom:18px}
.cat-card .cat-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-weight:600;font-size:15px}
.cat-card .cat-link i{transition:transform .3s ease}
.cat-card:hover .cat-link i{transform:translateX(6px)}
/* 最新资讯 */
.section-news{background:var(--bg-body)}
.news-list-wrap{max-width:1100px;margin:0 auto;border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.news-item{display:flex;align-items:flex-start;gap:22px;background:#fff;padding:28px 32px;border-bottom:1px solid var(--border);transition:var(--transition);position:relative}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:#fcfdff;padding-left:40px}
.news-item:hover .news-link{background:var(--primary);color:#fff;transform:translateX(4px)}
.news-order{font-family:var(--font-heading);font-size:26px;font-weight:800;color:rgba(200,16,46,.25);min-width:52px;text-align:left;line-height:1}
.news-content{flex:1;min-width:0}
.news-tags{display:flex;align-items:center;gap:10px;margin-bottom:6px;flex-wrap:wrap}
.tag-cat{display:inline-block;background:rgba(200,16,46,.08);color:var(--primary);font-size:12px;font-weight:600;padding:3px 12px;border-radius:100px}
.tag-date{color:var(--text-muted);font-size:13px}
.news-title{font-size:18px;margin-bottom:6px}
.news-title a{color:var(--text-heading)}
.news-title a:hover{color:var(--primary)}
.news-desc{font-size:14px;color:var(--text-muted);line-height:1.7;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-link{width:40px;height:40px;border-radius:50%;background:var(--bg-body);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:14px;flex-shrink:0;transition:var(--transition)}
.empty-tip{background:#fff;border-radius:var(--radius-lg);padding:60px 20px;text-align:center;color:var(--text-muted);font-size:17px;border:1px solid var(--border)}
/* 数据统计 */
.section-stats{position:relative;background:var(--bg-deep);color:#fff;padding:90px 0;overflow:hidden}
.section-stats .stats-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-3.png');background-size:cover;background-position:center;opacity:.18}
.section-stats::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,20,31,.93),rgba(16,29,46,.96))}
.stats-wrap{position:relative;z-index:2}
.stat-card{text-align:center;padding:30px 20px;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-lg);background:rgba(255,255,255,.04);backdrop-filter:blur(10px);transition:var(--transition)}
.stat-card:hover{background:rgba(255,255,255,.08);transform:translateY(-4px)}
.stat-card .stat-icon{color:var(--accent);font-size:26px;margin-bottom:14px}
.stat-card .stat-number{font-size:44px;font-weight:800;color:#fff;font-family:var(--font-heading);line-height:1}
.stat-card .stat-number span{font-size:18px;color:var(--accent);font-weight:600}
.stat-card .stat-label{color:rgba(255,255,255,.6);font-size:14px;margin-top:12px}
/* 服务流程 */
.section-process{background:#fff}
.process-card{text-align:center;position:relative;padding:36px 24px}
.process-card .step-line{position:absolute;top:48px;right:-50%;width:100%;height:2px;background:linear-gradient(90deg,var(--border),var(--border));z-index:0}
.process-card:last-child .step-line{display:none}
.process-step{margin:0 auto 20px;width:72px;height:72px;border-radius:20px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;position:relative;z-index:1;box-shadow:var(--shadow-red)}
.process-card:nth-child(2) .process-step{background:linear-gradient(135deg,#2471a3,#1f618d);box-shadow:0 10px 28px rgba(36,113,163,.3)}
.process-card:nth-child(3) .process-step{background:linear-gradient(135deg,#e67e22,#d35400);box-shadow:0 10px 28px rgba(230,126,34,.3)}
.process-card:nth-child(4) .process-step{background:linear-gradient(135deg,#27ae60,#229954);box-shadow:0 10px 28px rgba(39,174,96,.3)}
.process-card h3{font-size:18px;margin-bottom:8px}
.process-card p{font-size:14px;color:var(--text-muted);line-height:1.7;margin:0}
/* 精选专题 */
.section-features{background:var(--bg-body)}
.feature-card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;height:100%;transition:var(--transition)}
.feature-card:hover{box-shadow:var(--shadow-md);transform:translateY(-8px)}
.feature-card .feature-img{position:relative;height:200px;overflow:hidden}
.feature-card .feature-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.feature-card:hover .feature-img img{transform:scale(1.08)}
.feature-card .feature-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(11,20,31,.45))}
.feature-card .feature-body{padding:26px 24px}
.feature-card .feature-body h3{font-size:18px;margin-bottom:10px;line-height:1.4}
.feature-card .feature-body p{font-size:14px;color:var(--text-muted);line-height:1.7;margin-bottom:16px}
.feature-card .feature-footer{display:flex;justify-content:space-between;align-items:center}
.feature-card .feature-footer .feature-meta{font-size:13px;color:var(--text-soft)}
.feature-card .feature-footer a{font-size:14px;font-weight:600;color:var(--primary)}
/* FAQ */
.section-faq{background:#fff}
.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:16px;margin-bottom:16px;background:#fcfdff;overflow:hidden;transition:var(--transition)}
.faq-item:hover{border-color:rgba(200,16,46,.25)}
.faq-item summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 26px;font-weight:600;color:var(--text-heading);font-size:16px;transition:var(--transition)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{font-size:14px;color:var(--primary);transition:var(--transition);flex-shrink:0}
.faq-item[open] summary{border-bottom:1px solid var(--border)}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-content{padding:20px 26px;color:var(--text-body);font-size:15px;line-height:1.8}
/* CTA */
.section-cta{position:relative;background:var(--bg-deep);padding:100px 0;overflow:hidden}
.section-cta .cta-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.png');background-size:cover;background-position:center;opacity:.3}
.section-cta::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 40%,rgba(200,16,46,.28),transparent 70%)}
.cta-content{position:relative;z-index:2;text-align:center;max-width:760px;margin:0 auto}
.cta-content h2{color:#fff;font-size:40px;margin-bottom:18px}
.cta-content h2 span{color:var(--accent)}
.cta-content p{color:rgba(255,255,255,.7);font-size:17px;line-height:1.8;margin-bottom:36px}
.cta-content .cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
/* 页脚 */
.site-footer{background:var(--bg-deep);color:rgba(255,255,255,.65);padding-top:70px}
.footer-top{padding-bottom:50px;border-bottom:1px solid var(--border-dark)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand .footer-logo{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px}
.footer-brand strong{color:#fff;font-size:19px;font-family:var(--font-heading)}
.footer-desc{font-size:14px;line-height:1.8;margin-bottom:24px;max-width:340px}
.footer-title{color:#fff;font-size:16px;font-weight:600;margin-bottom:20px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:12px}
.footer-links a{color:rgba(255,255,255,.55);font-size:14px;display:inline-flex;align-items:center;gap:8px;-webkit-transition:var(--transition);transition:var(--transition)}
.footer-links a:hover{color:var(--accent);padding-left:4px}
.footer-links a i{font-size:10px;color:var(--accent)}
.footer-contact .contact-item{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-size:14px}
.footer-contact .contact-item i{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:14px}
.footer-bottom{padding:24px 0;text-align:center;font-size:13px;color:rgba(255,255,255,.4)}
.footer-bottom a{color:rgba(255,255,255,.5)}
.footer-bottom a:hover{color:var(--accent)}
/* 响应式 */
@media(max-width:1024px){
  .section{padding:72px 0}
  .hero{min-height:auto;padding:0}
  .hero-content{padding:110px 0 80px}
  .hero h1{font-size:44px}
  .mega-actions{min-width:440px}
}
@media(max-width:991px){
  .site-header .navbar{background:rgba(255,255,255,.97)}
  .navbar-collapse{background:#fff;border-radius:16px;padding:20px;margin-top:16px;box-shadow:var(--shadow-md)}
  .navbar .nav-link{padding:12px 16px !important}
  .nav-actions{margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}
  .mega-actions{min-width:100%}
  .hero{margin-top:68px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:18px}
  .process-card .step-line{display:none}
  .section-cta h2{font-size:32px}
}
@media(max-width:767px){
  .section{padding:60px 0}
  .section-head h2{font-size:30px}
  .hero h1{font-size:34px}
  .hero p.lead{font-size:16px}
  .hero-content{padding:90px 0 60px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
  .news-item{padding:22px 18px;gap:14px;flex-wrap:wrap}
  .news-item:hover{padding-left:22px}
  .news-order{display:none}
  .news-link{display:none}
  .mega-actions-grid{grid-template-columns:1fr}
  .mega-actions{min-width:100%}
  .stats-wrap .row{gap:16px}
  .stat-card .stat-number{font-size:34px}
  .faq-item summary{padding:18px 20px;font-size:15px}
  .cta-content h2{font-size:28px}
}
@media(max-width:520px){
  .hero h1{font-size:28px}
  .hero-stats{grid-template-columns:1fr 1fr;gap:12px}
  .hero-stat .stat-num{font-size:24px}
  .brand-logo{font-size:16px}
  .brand-logo .logo-mark{width:36px;height:36px;font-size:15px}
  .section-head h2{font-size:26px}
}
/* 动画 */
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation:fadeUp .8s ease forwards}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.6}}
.hero-badge i{animation:pulse 2s ease infinite}

/* roulang page: article */
:root {
  --primary: #0B1D3A;
  --primary-dark: #081528;
  --primary-light: #1B3A6B;
  --accent: #C8102E;
  --accent-hover: #A00E26;
  --gold: #D4AF37;
  --bg: #F4F6FA;
  --bg-light: #FFFFFF;
  --text: #1E2A3A;
  --text-light: #64748B;
  --border: #E2E8F0;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 24px rgba(11, 29, 58, 0.08);
  --shadow-lg: 0 16px 40px rgba(11, 29, 58, 0.12);
  --transition: all 0.3s ease;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  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);
}
a:hover {
  color: var(--accent);
}
img {
  max-width: 100%;
  height: auto;
}
.container {
  max-width: 1200px;
}

/* Header */
.site-header {
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1040;
  box-shadow: 0 2px 12px rgba(11, 29, 58, 0.06);
}
.site-header .navbar {
  padding: 12px 0;
}
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--primary);
  letter-spacing: 0.5px;
}
.brand-logo:hover {
  color: var(--primary);
}
.logo-mark {
  width: 38px;
  height: 38px;
  background: var(--accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(200, 16, 46, 0.3);
}
.navbar-toggler {
  border: none;
  padding: 6px 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.toggler-bar {
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.navbar-nav {
  gap: 4px;
}
.nav-link {
  font-weight: 500;
  color: var(--text) !important;
  padding: 8px 16px !important;
  border-radius: 8px;
  position: relative;
  transition: var(--transition);
}
.nav-link:hover,
.nav-link.active {
  color: var(--accent) !important;
  background: rgba(200, 16, 46, 0.06);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 16px;
  right: 16px;
  height: 3px;
  background: var(--accent);
  border-radius: 3px;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.btn-mega-trigger {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 500;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.btn-mega-trigger:hover,
.btn-mega-trigger:focus {
  background: var(--primary-light);
  color: #fff;
  box-shadow: 0 6px 16px rgba(11, 29, 58, 0.2);
}
.mega-actions {
  border: none;
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  padding: 20px;
  min-width: 320px;
}
.mega-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}
.mega-action-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 10px 14px;
  transition: var(--transition);
}
.mega-action-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 18px rgba(200, 16, 46, 0.12);
}
.mega-action-card i {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 8px;
}
.mega-action-card span {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
}
.mega-action-card small {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 2px;
}
.mega-actions-footer {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

/* Buttons */
.btn {
  border-radius: 10px;
  padding: 10px 20px;
  font-weight: 500;
  transition: var(--transition);
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
}
.btn-primary:hover,
.btn-primary:focus {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 8px 18px rgba(200, 16, 46, 0.25);
}
.btn-outline-primary {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-outline-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-gold {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--primary);
}
.btn-gold:hover {
  background: #c49a2d;
  border-color: #c49a2d;
  color: var(--primary);
  box-shadow: 0 8px 18px rgba(212, 175, 55, 0.3);
}

/* Article Banner */
.article-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 45%, var(--primary-light) 100%);
  background-size: cover;
  background-position: center;
  padding: 88px 0 64px;
  position: relative;
  color: #fff;
}
.article-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 21, 40, 0.55) 0%, rgba(8, 21, 40, 0.35) 50%, rgba(8, 21, 40, 0.8) 100%);
}
.article-banner.style-bg {
  background-image: url('/assets/images/backpic/back-2.png');
}
.article-banner .container {
  position: relative;
  z-index: 1;
}
.banner-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.banner-cat {
  display: inline-block;
  background: rgba(212, 175, 55, 0.2);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 16px;
  border-radius: 30px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.banner-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 18px;
  color: #fff;
}
.banner-meta {
  display: flex;
  justify-content: center;
  gap: 22px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
}
.banner-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.banner-meta i {
  color: var(--gold);
}

/* Breadcrumb */
.breadcrumb-wrap {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.breadcrumb {
  margin: 0;
  padding: 0;
  background: transparent;
}
.breadcrumb-item a {
  color: var(--text-light);
  font-size: 0.85rem;
}
.breadcrumb-item a:hover {
  color: var(--accent);
}
.breadcrumb-item.active {
  color: var(--text);
  font-size: 0.85rem;
}
.breadcrumb-item + .breadcrumb-item::before {
  color: var(--text-light);
  content: '›';
}

/* Article Main */
.article-main {
  padding: 56px 0 64px;
}
.main-article-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 44px;
  margin-bottom: 32px;
}
.article-meta-header {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--text-light);
  padding-bottom: 24px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.article-meta-header span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.article-meta-header i {
  color: var(--accent);
}
.article-content {
  font-size: 1.02rem;
  line-height: 1.9;
  color: #2D3748;
}
.article-content h2 {
  font-size: 1.45rem;
  font-weight: 700;
  margin: 36px 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--accent);
  color: var(--primary);
  line-height: 1.4;
}
.article-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 28px 0 12px;
  color: var(--primary);
}
.article-content p {
  margin-bottom: 1.2rem;
}
.article-content ul,
.article-content ol {
  margin-bottom: 1.2rem;
  padding-left: 1.4rem;
}
.article-content li {
  margin-bottom: 0.5rem;
}
.article-content img {
  border-radius: 12px;
  margin: 20px 0;
  box-shadow: 0 6px 18px rgba(11, 29, 58, 0.08);
}
.article-content blockquote {
  border-left: 3px solid var(--gold);
  background: #FBF7ED;
  padding: 16px 20px;
  border-radius: 8px;
  margin: 24px 0;
  color: var(--text-light);
  font-style: italic;
}
.article-content a {
  color: var(--accent);
  border-bottom: 1px solid rgba(200, 16, 46, 0.3);
}
.article-content a:hover {
  border-bottom-color: var(--accent);
}
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.article-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 0.82rem;
  color: var(--text-light);
  transition: var(--transition);
}
.article-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(200, 16, 46, 0.05);
}

/* Not Found */
.not-found-card {
  text-align: center;
  padding: 80px 40px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.not-found-card i {
  font-size: 3.5rem;
  color: var(--gold);
  margin-bottom: 18px;
}
.not-found-card h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}
.not-found-card p {
  color: var(--text-light);
  margin-bottom: 24px;
}

/* Sidebar */
.sidebar-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 24px;
}
.sidebar-card .card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.sidebar-card .card-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: var(--accent);
  border-radius: 3px;
}
.article-info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.article-info-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.88rem;
}
.article-info-list li:last-child {
  border-bottom: none;
}
.article-info-list .label {
  color: var(--text-light);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.article-info-list .label i {
  color: var(--accent);
  width: 16px;
}
.article-info-list .value {
  font-weight: 600;
  color: var(--text);
  text-align: right;
}

/* HUD Panel */
.hud-panel {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  border-radius: var(--radius);
  padding: 28px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hud-panel::before {
  content: '';
  position: absolute;
  right: -30px;
  top: -30px;
  width: 120px;
  height: 120px;
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 50%;
}
.hud-panel::after {
  content: '';
  position: absolute;
  right: -10px;
  top: -10px;
  width: 70px;
  height: 70px;
  border: 2px solid rgba(212, 175, 55, 0.2);
  border-radius: 50%;
}
.hud-panel .hud-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 14px;
  font-weight: 600;
}
.hud-panel .hud-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: #fff;
}
.hud-panel .hud-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}
.hud-panel .hud-list li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hud-panel .hud-list li i {
  color: var(--gold);
}
.hud-panel .hud-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.hud-panel .hud-btn:hover {
  background: var(--accent-hover);
  box-shadow: 0 6px 16px rgba(200, 16, 46, 0.3);
}

/* Latest list */
.sidebar-latest-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sidebar-latest-list li {
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
  display: flex;
  gap: 12px;
  align-items: flex-start;
  transition: var(--transition);
}
.sidebar-latest-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.sidebar-latest-list li:hover {
  padding-left: 4px;
}
.sidebar-latest-list .num {
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.sidebar-latest-list .info {
  flex: 1;
}
.sidebar-latest-list .info a {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text);
  display: block;
  line-height: 1.5;
  margin-bottom: 4px;
}
.sidebar-latest-list .info a:hover {
  color: var(--accent);
}
.sidebar-latest-list .info .date {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* Related */
.related-section {
  background: #fff;
  padding: 72px 0;
  border-top: 1px solid var(--border);
}
.section-head {
  max-width: 640px;
  margin-bottom: 40px;
}
.section-head .section-tag {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}
.section-head h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-head p {
  color: var(--text-light);
  font-size: 0.98rem;
}
.related-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.related-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200, 16, 46, 0.2);
}
.related-card .related-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.related-card .related-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.related-card .related-cat {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(200, 16, 46, 0.08);
  padding: 3px 10px;
  border-radius: 20px;
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 12px;
}
.related-card .related-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 8px;
  transition: var(--transition);
}
.related-card .related-title:hover {
  color: var(--accent);
}
.related-card .related-desc {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 14px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-card .related-date {
  font-size: 0.78rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
}
.related-card .related-date i {
  color: var(--gold);
}

/* CTA */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  padding: 72px 0;
  position: relative;
  color: #fff;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 21, 40, 0.88) 0%, rgba(8, 21, 40, 0.72) 100%);
}
.cta-section .container {
  position: relative;
  z-index: 1;
}
.cta-inner {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.cta-inner h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 14px;
  color: #fff;
}
.cta-inner p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 30px;
  font-size: 1rem;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.cta-actions .btn {
  padding: 12px 28px;
  font-size: 0.92rem;
}

/* Footer */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 0;
}
.footer-top {
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-logo {
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.footer-brand strong {
  font-size: 1.3rem;
  color: #fff;
  font-weight: 700;
}
.footer-desc {
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.65);
  max-width: 420px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.8);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  transition: var(--transition);
}
.footer-social .tag:hover {
  background: var(--accent);
  color: #fff;
}
.footer-title {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--gold);
  padding-left: 4px;
}
.footer-links a i {
  font-size: 0.7rem;
  color: var(--gold);
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}
.contact-item i {
  color: var(--gold);
  width: 20px;
  text-align: center;
  font-size: 0.95rem;
}
.footer-bottom {
  padding: 22px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}
.footer-bottom p {
  margin: 0;
}

/* Responsive */
@media (max-width: 991.98px) {
  .navbar-nav {
    gap: 0;
    margin: 12px 0;
  }
  .nav-link {
    padding: 10px 16px !important;
  }
  .nav-link.active::after {
    display: none;
  }
  .nav-actions {
    margin-top: 12px;
  }
  .btn-mega-trigger {
    width: 100%;
    justify-content: center;
  }
  .mega-actions {
    min-width: 100%;
  }
  .article-banner {
    padding: 64px 0 48px;
  }
  .banner-title {
    font-size: 1.7rem;
  }
  .main-article-card {
    padding: 28px 24px;
  }
  .article-main {
    padding: 40px 0 48px;
  }
  .related-section {
    padding: 48px 0;
  }
  .cta-section {
    padding: 56px 0;
  }
}

@media (max-width: 767.98px) {
  .banner-title {
    font-size: 1.4rem;
  }
  .banner-meta {
    flex-direction: column;
    gap: 8px;
    align-items: center;
  }
  .main-article-card {
    padding: 22px 18px;
  }
  .article-meta-header {
    gap: 10px;
  }
  .section-head h2 {
    font-size: 1.5rem;
  }
  .mega-actions-grid {
    grid-template-columns: 1fr;
  }
  .related-card .related-img {
    height: 180px;
  }
  .cta-inner h2 {
    font-size: 1.5rem;
  }
  .footer-top .col-md-6 {
    margin-bottom: 32px;
  }
}

@media (max-width: 575.98px) {
  .banner-cat {
    font-size: 0.72rem;
    padding: 4px 12px;
  }
  .banner-title {
    font-size: 1.2rem;
  }
  .article-content {
    font-size: 0.96rem;
  }
  .article-content h2 {
    font-size: 1.2rem;
  }
  .not-found-card {
    padding: 50px 20px;
  }
  .not-found-card i {
    font-size: 2.6rem;
  }
  .cta-actions .btn {
    width: 100%;
  }
  .logo-mark {
    width: 34px;
    height: 34px;
    font-size: 0.95rem;
  }
  .brand-logo {
    font-size: 1rem;
  }
}

/* roulang page: category1 */
:root {
  --primary: #C42B1C;
  --primary-dark: #9C2014;
  --accent: #D9A84A;
  --dark: #121218;
  --dark-soft: #1B1B23;
  --light-bg: #F5F2EE;
  --text: #24242C;
  --muted: #6E6E78;
  --border: rgba(0, 0, 0, 0.08);
  --white: #FFFFFF;
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 26px;
  --shadow: 0 10px 30px rgba(20, 12, 10, 0.08);
  --shadow-lg: 0 24px 54px rgba(20, 12, 10, 0.14);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--primary-dark);
}

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

button, input, select, textarea {
  font-family: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn:focus, .btn:focus-visible {
  outline: 3px solid rgba(201, 43, 28, 0.3);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 6px 20px rgba(196, 43, 28, 0.28);
}

.btn-primary:hover, .btn-primary:active, .btn-primary:focus {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(196, 43, 28, 0.35);
}

.btn-outline-primary {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  background: transparent;
}

.btn-outline-primary:hover, .btn-outline-primary:active, .btn-outline-primary:focus {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--dark);
  transform: translateY(-2px);
}

.btn-outline-dark {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}

.btn-outline-dark:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--dark);
  transform: translateY(-2px);
}

.container {
  max-width: 1240px;
}

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1080;
  background: rgba(15, 15, 21, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header .navbar {
  padding: 14px 0;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  color: #fff !important;
  letter-spacing: 0.02em;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  box-shadow: 0 4px 14px rgba(196, 43, 28, 0.4);
}

.navbar-nav .nav-item {
  margin: 0 4px;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.72) !important;
  font-weight: 500;
  font-size: 15px;
  padding: 10px 16px !important;
  border-radius: 50px;
  position: relative;
  transition: var(--transition);
}

.navbar-nav .nav-link:hover {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.08);
}

.navbar-nav .nav-link.active {
  color: #fff !important;
  background: linear-gradient(135deg, rgba(196, 43, 28, 0.85), rgba(217, 168, 74, 0.75));
  box-shadow: 0 6px 18px rgba(196, 43, 28, 0.28);
}

.navbar-toggler {
  border: none;
  padding: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  width: 46px;
  height: 40px;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(217, 168, 74, 0.35);
}

.toggler-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 4px;
  margin: 5px auto;
  transition: var(--transition);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-mega-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 6px 18px rgba(196, 43, 28, 0.3);
  transition: var(--transition);
}

.btn-mega-trigger:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(196, 43, 28, 0.38);
}

.dropdown-toggle::after {
  display: none;
}

.mega-actions {
  background: rgba(20, 20, 28, 0.98);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 16px;
  width: 360px;
  box-shadow: var(--shadow-lg);
  margin-top: 10px;
}

.mega-actions-grid {
  display: grid;
  gap: 8px;
}

.mega-action-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.mega-action-card i {
  font-size: 18px;
  color: var(--accent);
  margin-top: 3px;
}

.mega-action-card span {
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  display: block;
}

.mega-action-card small {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
}

.mega-action-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(4px);
}

.mega-actions-footer {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mega-actions-footer .btn {
  flex: 1;
  justify-content: center;
  padding: 10px 14px;
  font-size: 13px;
}

/* ===== Page Banner ===== */
.page-banner {
  position: relative;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  padding: 100px 0 90px;
  isolation: isolate;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 15, 21, 0.9) 0%, rgba(20, 12, 10, 0.72) 50%, rgba(196, 43, 28, 0.45) 100%);
  z-index: -1;
}

.page-banner::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -100px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(217, 168, 74, 0.18), transparent 70%);
  z-index: -1;
}

.breadcrumb-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 18px;
}

.breadcrumb-line a {
  color: var(--accent);
}

.breadcrumb-line i {
  font-size: 10px;
}

.page-banner h1 {
  color: #fff;
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.banner-subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: 17px;
  max-width: 640px;
  margin-bottom: 28px;
  line-height: 1.8;
}

.banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ===== Section Base ===== */
.section {
  padding: 88px 0;
}

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

.section-dark {
  background: var(--dark);
}

.section-head {
  margin-bottom: 48px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--primary);
  background: rgba(196, 43, 28, 0.08);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-tag::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--accent);
  border-radius: 4px;
}

.section-title {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
  line-height: 1.25;
}

.section-desc {
  color: var(--muted);
  font-size: 16px;
  max-width: 720px;
}

.text-white .section-title {
  color: #fff;
}

.text-white .section-desc {
  color: rgba(255, 255, 255, 0.65);
}

/* ===== Stats Panel ===== */
.stats-panel {
  background: var(--dark-soft);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  position: relative;
  overflow: hidden;
}

.stats-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.stats-panel::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(196, 43, 28, 0.22), transparent 70%);
  border-radius: 50%;
}

.stat-item {
  text-align: center;
  padding: 24px 12px;
  position: relative;
  z-index: 1;
}

.stat-number {
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 10px;
}

.stat-number span {
  color: var(--accent);
}

.stat-label {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  font-weight: 500;
}

.stat-item + .stat-item {
  border-left: 1px solid rgba(255, 255, 255, 0.07);
}

/* ===== News Cards ===== */
.news-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.news-cover {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--dark);
}

.news-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

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

.news-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.25), transparent 55%);
}

.news-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  background: rgba(18, 18, 24, 0.82);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

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

.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}

.news-meta i {
  color: var(--accent);
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.news-body h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.55;
  margin-bottom: 12px;
}

.news-body h3 a {
  color: var(--text);
}

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

.news-body p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 16px;
  flex: 1;
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  margin-top: auto;
}

.news-link i {
  transition: transform 0.3s ease;
}

.news-link:hover {
  color: var(--primary-dark);
}

.news-link:hover i {
  transform: translateX(4px);
}

/* ===== Topic Tags ===== */
.topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.topic-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

.topic-tag i {
  color: var(--primary);
  font-size: 15px;
  transition: var(--transition);
}

.topic-tag:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(196, 43, 28, 0.28);
}

.topic-tag:hover i {
  color: #fff;
}

/* ===== Timeline ===== */
.timeline-wrap {
  position: relative;
  padding-left: 30px;
}

.timeline-wrap::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent), rgba(255, 255, 255, 0.08));
  border-radius: 4px;
}

.timeline-item {
  position: relative;
  margin-bottom: 28px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 18px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--dark-soft);
  box-shadow: 0 0 0 2px rgba(217, 168, 74, 0.5);
}

.timeline-card {
  background: var(--dark-soft);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 26px 28px;
  transition: var(--transition);
}

.timeline-card:hover {
  border-color: rgba(217, 168, 74, 0.35);
  transform: translateX(4px);
}

.timeline-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: rgba(217, 168, 74, 0.12);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.timeline-card h4 {
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.timeline-card p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  margin-bottom: 0;
}

/* ===== Featured Panel ===== */
.featured-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
}

.featured-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.featured-img {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.featured-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.3), transparent 50%);
}

.featured-body {
  padding: 28px;
}

.featured-body .featured-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--primary);
  background: rgba(196, 43, 28, 0.1);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.featured-body h3 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 12px;
}

.featured-body h3 a {
  color: var(--text);
}

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

.featured-body p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ===== FAQ ===== */
.faq-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-card:hover {
  border-color: rgba(196, 43, 28, 0.25);
  box-shadow: var(--shadow);
}

.faq-card summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  font-weight: 600;
  font-size: 16px;
  color: var(--text);
  transition: var(--transition);
}

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

.faq-card summary::after {
  content: "\f067";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 14px;
  color: var(--primary);
  background: rgba(196, 43, 28, 0.1);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
  flex-shrink: 0;
}

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

.faq-card details[open] summary::after {
  content: "\f068";
  background: var(--primary);
  color: #fff;
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 26px 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

/* ===== CTA ===== */
.cta-section {
  background-image: linear-gradient(135deg, rgba(18, 18, 24, 0.96), rgba(40, 18, 14, 0.92)), url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(217, 168, 74, 0.2), transparent 70%);
}

.cta-box {
  text-align: center;
  padding: 40px 0;
  position: relative;
  z-index: 1;
}

.cta-box h2 {
  color: #fff;
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 800;
  margin-bottom: 18px;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
  max-width: 620px;
  margin: 0 auto 36px;
}

.cta-form {
  display: flex;
  justify-content: center;
  gap: 10px;
  max-width: 520px;
  margin: 0 auto;
}

.cta-form .form-control {
  border-radius: 50px;
  padding: 14px 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 15px;
}

.cta-form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.cta-form .form-control:focus {
  background: rgba(255, 255, 255, 0.18);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(217, 168, 74, 0.25);
  color: #fff;
}

/* ===== Footer ===== */
.site-footer {
  background: #0E0E14;
  color: rgba(255, 255, 255, 0.65);
  padding-top: 70px;
}

.footer-top {
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.footer-logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  box-shadow: 0 4px 14px rgba(196, 43, 28, 0.35);
}

.footer-brand strong {
  color: #fff;
  font-size: 19px;
  font-weight: 800;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 22px;
  max-width: 420px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 13px;
  transition: var(--transition);
}

.footer-social .tag:hover {
  background: var(--accent);
  color: var(--dark);
  transform: translateY(-2px);
}

.footer-title {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 3px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  transition: var(--transition);
}

.footer-links a i {
  color: var(--accent);
  font-size: 12px;
}

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

.footer-contact .contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
}

.footer-contact .contact-item i {
  color: var(--accent);
  font-size: 15px;
  width: 20px;
  text-align: center;
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom p {
  margin: 0;
}

/* ===== Responsive ===== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    padding: 18px 0 8px;
  }

  .navbar-nav .nav-link {
    padding-left: 14px !important;
  }

  .nav-actions {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .page-banner {
    padding: 80px 0 70px;
  }

  .section {
    padding: 70px 0;
  }

  .stats-panel {
    padding: 30px 20px;
  }

  .stat-item + .stat-item {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
  }

  .cta-form {
    flex-direction: column;
  }

  .cta-form .btn {
    justify-content: center;
  }
}

@media (max-width: 767.98px) {
  .site-header .navbar {
    padding: 10px 0;
  }

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

  .logo-mark {
    width: 34px;
    height: 34px;
    font-size: 16px;
  }

  .page-banner {
    padding: 64px 0 58px;
  }

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

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

  .section {
    padding: 56px 0;
  }

  .section-head {
    margin-bottom: 36px;
  }

  .timeline-wrap {
    padding-left: 24px;
  }

  .timeline-item::before {
    left: -23px;
    width: 12px;
    height: 12px;
  }

  .timeline-card {
    padding: 20px;
  }

  .mega-actions {
    width: 100%;
  }
}

@media (max-width: 575.98px) {
  .page-banner {
    padding: 52px 0 48px;
  }

  .banner-actions {
    flex-direction: column;
  }

  .banner-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .news-body {
    padding: 20px;
  }

  .featured-body {
    padding: 22px;
  }

  .topic-tags {
    gap: 8px;
  }

  .topic-tag {
    padding: 10px 18px;
    font-size: 13px;
  }

  .faq-card summary {
    padding: 18px 20px;
    font-size: 15px;
  }

  .faq-answer {
    padding: 0 20px 20px;
  }

  .footer-top {
    padding-bottom: 36px;
  }
}

/* roulang page: category2 */
/* ========== 设计变量 ========== */
:root {
  --primary: #102a43;
  --primary-light: #1e3a5f;
  --primary-dark: #0a1a2b;
  --accent: #d4a24e;
  --accent-light: #e8c47a;
  --accent-dark: #b3873a;
  --bg: #f5f7fa;
  --bg-deep: #edf0f4;
  --text: #1e293b;
  --text-light: #64748b;
  --text-lighter: #94a3b8;
  --white: #ffffff;
  --border: #e2e8f0;
  --radius-lg: 24px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-hover: 0 20px 44px rgba(15, 23, 42, 0.14);
  --transition: all 0.3s ease;
}

/* ========== Reset / Base ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--accent-dark);
}

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

.container {
  max-width: 1280px;
}

section {
  scroll-margin-top: 96px;
}

/* ========== 按钮 ========== */
.btn {
  border-radius: 50px;
  font-weight: 600;
  padding: 0.65rem 1.4rem;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

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

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background: var(--primary-light) !important;
  border-color: var(--primary-light) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.28);
}

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--primary-dark);
}

.btn-accent:hover,
.btn-accent:focus {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(212, 162, 78, 0.35);
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--white);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  color: var(--white);
}

.btn-lg {
  padding: 0.85rem 2.1rem;
  font-size: 1.05rem;
}

/* ========== Header / Nav ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1080;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
}

.navbar {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.01em;
  gap: 0.65rem;
}

.brand-logo:hover {
  color: var(--primary);
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--primary-dark);
  font-size: 1.15rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(212, 162, 78, 0.35);
}

.navbar-nav {
  gap: 0.3rem;
}

.nav-item .nav-link {
  font-weight: 500;
  color: var(--text);
  padding: 0.55rem 1rem;
  border-radius: 50px;
  font-size: 0.95rem;
  position: relative;
}

.nav-item .nav-link:hover {
  color: var(--primary);
  background: rgba(16, 42, 67, 0.05);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.btn-mega-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 1.5px solid var(--border);
  border-radius: 50px;
  padding: 0.5rem 1.1rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  transition: var(--transition);
}

.btn-mega-trigger:hover,
.btn-mega-trigger.show {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.btn-mega-trigger i {
  color: var(--accent);
}

/* Mega 下拉 */
.mega-actions {
  border: none;
  border-radius: 20px;
  box-shadow: var(--shadow-hover);
  padding: 1.2rem;
  min-width: 420px;
}

.mega-actions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.mega-action-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
  padding: 1.1rem;
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid transparent;
  transition: var(--transition);
  color: var(--text);
}

.mega-action-card i {
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

.mega-action-card span {
  font-weight: 600;
  font-size: 0.95rem;
}

.mega-action-card small {
  color: var(--text-light);
  font-size: 0.8rem;
}

.mega-action-card:hover {
  background: var(--white);
  border-color: var(--border);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  color: var(--primary);
}

.mega-actions-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.mega-actions-footer .btn {
  padding: 0.45rem 1.1rem;
  font-size: 0.88rem;
}

/* 移动端汉堡 */
.navbar-toggler {
  border: none;
  padding: 0.4rem;
  width: 42px;
  height: 42px;
  box-shadow: none;
}

.toggler-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 3px;
  margin: 5px auto;
  transition: var(--transition);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(16, 42, 67, 0.15);
}

/* ========== 页面 Banner / Hero ========== */
.page-hero {
  position: relative;
  background: var(--primary-dark) url("/assets/images/backpic/back-2.png") no-repeat center center / cover;
  padding: 6.5rem 0 5.5rem;
  color: var(--white);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 26, 43, 0.92) 0%, rgba(16, 42, 67, 0.72) 55%, rgba(16, 42, 67, 0.35) 100%);
  z-index: 1;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
  border-radius: 50px;
  padding: 0.4rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-light);
  margin-bottom: 1.4rem;
}

.hero-badge i {
  font-size: 0.9rem;
}

.page-hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.1rem;
  max-width: 760px;
}

.page-hero h1 .text-accent {
  color: var(--accent);
}

.hero-subtitle {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 2.6rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

.hero-meta-item i {
  color: var(--accent);
}

/* 面包屑 */
.breadcrumb-wrap {
  background: transparent;
  border-bottom: 1px solid var(--border);
  padding: 0.9rem 0;
}

.breadcrumb {
  margin-bottom: 0;
}

.breadcrumb-item {
  font-size: 0.88rem;
  color: var(--text-light);
}

.breadcrumb-item a {
  color: var(--text-light);
}

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

.breadcrumb-item.active {
  color: var(--primary);
  font-weight: 500;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "\f105";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--text-lighter);
  font-size: 0.75rem;
}

/* ========== 通用板块 ========== */
.section {
  padding: 5rem 0;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.2rem;
  margin-bottom: 2.8rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dark);
  background: rgba(212, 162, 78, 0.12);
  border: 1px solid rgba(212, 162, 78, 0.25);
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 0.7rem;
}

.section-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
  line-height: 1.25;
}

.section-subtitle {
  color: var(--text-light);
  font-size: 1rem;
  max-width: 640px;
}

.section-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 0.55rem 1.2rem;
  font-size: 0.9rem;
  transition: var(--transition);
}

.section-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ========== 快速指南卡片 ========== */
.quick-guides {
  background: var(--white);
}

.guide-card {
  background: var(--bg);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.guide-card::after {
  content: "";
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(212, 162, 78, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  transition: var(--transition);
}

.guide-card:hover {
  background: var(--white);
  border-color: var(--border);
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
}

.guide-card:hover::after {
  transform: scale(1.4);
}

.guide-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--accent-light);
  font-size: 1.5rem;
  margin-bottom: 1.4rem;
  box-shadow: 0 8px 20px rgba(16, 42, 67, 0.22);
  transition: var(--transition);
}

.guide-card:hover .guide-icon {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--primary-dark);
  transform: rotate(-6deg) scale(1.05);
}

.guide-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.6rem;
}

.guide-text {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 1.2rem;
}

.guide-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.guide-link i {
  transition: transform 0.3s ease;
}

.guide-link:hover {
  color: var(--primary);
}

.guide-link:hover i {
  transform: translateX(4px);
}

/* ========== 攻略文章卡片 ========== */
.articles {
  background: var(--bg);
}

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

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}

.article-image {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

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

.article-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.1);
}

.article-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-lighter);
  margin-bottom: 0.7rem;
}

.article-meta i {
  color: var(--accent);
  margin-right: 0.25rem;
}

.article-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.7rem;
  line-height: 1.45;
}

.article-title a {
  color: inherit;
}

.article-title a:hover {
  color: var(--accent-dark);
}

.article-excerpt {
  font-size: 0.93rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 1.3rem;
  flex: 1;
}

/* ========== 行程路径图 ========== */
.itinerary {
  background: var(--white);
  position: relative;
}

.itinerary-timeline {
  position: relative;
  padding-left: 2rem;
}

.itinerary-timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent), var(--primary));
  border-radius: 3px;
  opacity: 0.3;
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
  padding-left: 1.5rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 22px;
  height: 22px;
  background: var(--white);
  border: 4px solid var(--accent);
  border-radius: 50%;
  z-index: 1;
  box-shadow: 0 0 0 5px rgba(212, 162, 78, 0.15);
}

.timeline-phase {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 0.7rem;
}

.timeline-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  border: 1px solid transparent;
  transition: var(--transition);
}

.timeline-item:hover .timeline-card {
  background: var(--white);
  border-color: var(--border);
  box-shadow: var(--shadow);
  transform: translateX(4px);
}

.timeline-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.6rem;
}

.timeline-card p {
  font-size: 0.93rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.timeline-tags .tag {
  font-size: 0.78rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 0.25rem 0.8rem;
  color: var(--text-light);
}

/* ========== 深色数据面板 ========== */
.stats-panel {
  background: var(--primary-dark) url("/assets/images/backpic/back-1.png") no-repeat center center / cover;
  position: relative;
  padding: 5.5rem 0;
  color: var(--white);
}

.stats-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 26, 43, 0.88);
}

.stats-panel .container {
  position: relative;
  z-index: 1;
}

.stats-header {
  text-align: center;
  margin-bottom: 3rem;
}

.stats-header .section-tag {
  color: var(--accent-light);
  border-color: rgba(212, 162, 78, 0.4);
  background: rgba(212, 162, 78, 0.1);
}

.stats-header .section-title {
  color: var(--white);
}

.stats-header .section-subtitle {
  color: rgba(255, 255, 255, 0.65);
  margin-left: auto;
  margin-right: auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 2.4rem 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(212, 162, 78, 0.4);
  transform: translateY(-4px);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--accent-light);
  margin-bottom: 0.4rem;
}

.stat-number small {
  font-size: 1.4rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  margin-left: 0.2rem;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 500;
}

/* ========== FAQ ========== */
.faq {
  background: var(--bg);
}

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

.accordion {
  --bs-accordion-border-radius: var(--radius-lg);
  --bs-accordion-inner-border-radius: var(--radius-lg);
  --bs-accordion-bg: var(--white);
  --bs-accordion-border-color: var(--border);
}

.accordion-item {
  border: none;
  margin-bottom: 1rem;
  border-radius: var(--radius-lg) !important;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
  overflow: hidden;
}

.accordion-button {
  font-weight: 600;
  color: var(--primary);
  font-size: 1.02rem;
  padding: 1.3rem 1.5rem;
  background: var(--white);
  box-shadow: none;
  border: none;
}

.accordion-button:not(.collapsed) {
  background: var(--primary);
  color: var(--white);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 3px rgba(16, 42, 67, 0.15);
}

.accordion-button::after {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f067";
  background: none;
  width: auto;
  height: auto;
  font-size: 0.9rem;
  color: inherit;
  transition: transform 0.3s ease;
}

.accordion-button:not(.collapsed)::after {
  content: "\f068";
  transform: rotate(0);
  background: none;
}

.accordion-body {
  padding: 1.4rem 1.5rem 1.6rem;
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.8;
  border-top: 1px solid var(--border);
}

/* ========== CTA 区块 ========== */
.cta-section {
  padding: 5.5rem 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, var(--primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(212, 162, 78, 0.2) 0%, transparent 70%);
}

.cta-section::after {
  content: "";
  position: absolute;
  bottom: -100px;
  left: -60px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
}

.cta-box {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: 32px;
  padding: 3.5rem;
}

.cta-content {
  text-align: center;
  margin-bottom: 2.2rem;
}

.cta-content h2 {
  color: var(--white);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
}

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

.cta-form .row {
  --bs-gutter-y: 1rem;
}

.cta-form .form-control {
  border-radius: 50px;
  padding: 0.8rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
  font-size: 0.95rem;
  box-shadow: none;
  transition: var(--transition);
}

.cta-form .form-control::placeholder {
  color: var(--text-lighter);
}

.cta-form .form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(212, 162, 78, 0.2);
}

.cta-form .btn {
  width: 100%;
  padding: 0.8rem 1.6rem;
  font-weight: 700;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 4.5rem 0 0;
  font-size: 0.92rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-radius: 12px;
  color: var(--primary-dark);
  font-size: 1.2rem;
}

.footer-brand strong {
  color: var(--white);
  font-size: 1.15rem;
  font-weight: 700;
}

.footer-desc {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
  max-width: 400px;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.footer-social .tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  padding: 0.35rem 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
  transition: var(--transition);
}

.footer-social .tag:hover {
  background: rgba(212, 162, 78, 0.15);
  border-color: rgba(212, 162, 78, 0.4);
  color: var(--accent-light);
}

.footer-title {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  position: relative;
  padding-bottom: 0.7rem;
}

.footer-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 3px;
  background: var(--accent);
  border-radius: 3px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.7rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.footer-links a i {
  font-size: 0.75rem;
  color: var(--accent);
}

.footer-links a:hover {
  color: var(--accent-light);
  padding-left: 4px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
}

.contact-item i {
  color: var(--accent);
  width: 20px;
  text-align: center;
}

.footer-bottom {
  margin-top: 3.5rem;
  padding: 1.6rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.85rem;
}

.footer-bottom p {
  margin: 0;
}

/* ========== 响应式 ========== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    padding: 1rem 0;
    border-top: 1px solid var(--border);
    margin-top: 0.6rem;
  }

  .navbar-nav {
    gap: 0.2rem;
  }

  .nav-item .nav-link {
    padding: 0.6rem 1rem;
  }

  .nav-actions {
    margin-top: 0.8rem;
    width: 100%;
  }

  .btn-mega-trigger {
    width: 100%;
    justify-content: center;
  }

  .mega-actions {
    min-width: 100%;
  }

  .page-hero {
    padding: 5rem 0 4rem;
  }

  .page-hero h1 {
    font-size: 2.4rem;
  }

  .section {
    padding: 4rem 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

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

  .cta-box {
    padding: 2.5rem;
  }
}

@media (max-width: 767.98px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .page-hero {
    padding: 4rem 0 3.2rem;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-meta {
    gap: 0.8rem;
  }

  .section {
    padding: 3.2rem 0;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 2rem;
  }

  .guide-card {
    padding: 1.6rem;
  }

  .article-image {
    height: 200px;
  }

  .itinerary-timeline {
    padding-left: 1.5rem;
  }

  .timeline-dot {
    left: -1.7rem;
    width: 18px;
    height: 18px;
  }

  .timeline-card {
    padding: 1.4rem;
  }

  .stats-panel {
    padding: 3.5rem 0;
  }

  .stat-number {
    font-size: 2.2rem;
  }

  .cta-box {
    padding: 1.8rem;
    border-radius: 24px;
  }

  .cta-content h2 {
    font-size: 1.7rem;
  }

  .mega-actions-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .page-hero h1 {
    font-size: 1.7rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

  .mega-actions-footer {
    flex-direction: column;
  }

  .mega-actions-footer .btn {
    width: 100%;
  }

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

/* roulang page: category3 */
:root {
  --primary: #c8102e;
  --primary-dark: #a00d24;
  --primary-light: #e85d75;
  --secondary: #161f3a;
  --accent: #c9a24b;
  --bg-light: #f7f5f2;
  --bg-dark: #12162a;
  --text-main: #2d3748;
  --text-weak: #6b7b8c;
  --border-soft: #e8e3dc;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 10px rgba(18, 22, 42, 0.06);
  --shadow-md: 0 10px 30px rgba(18, 22, 42, 0.08);
  --shadow-lg: 0 24px 60px rgba(18, 22, 42, 0.14);
  --transition: all .3s cubic-bezier(.4, 0, .2, 1);
  --header-h: 74px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", sans-serif;
  font-size: 16px; line-height: 1.75; color: var(--text-main);
  background: var(--bg-light); -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }
.container { max-width: 1220px; padding-left: 20px; padding-right: 20px; }

/* ===== Header / Nav ===== */
.site-header {
  position: sticky; top: 0; z-index: 1030; background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200,16,46,0.08); box-shadow: 0 4px 24px rgba(0,0,0,0.04);
}
.site-header.scrolled { box-shadow: 0 6px 28px rgba(0,0,0,0.08); }
.navbar { padding: 0; min-height: var(--header-h); }
.brand-logo { display: flex; align-items: center; gap: 10px; font-size: 1.22rem; font-weight: 800; letter-spacing: .5px; color: var(--secondary) !important; }
.logo-mark {
  width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.2rem; box-shadow: 0 6px 16px rgba(200,16,46,0.3);
}
.navbar-nav { gap: 4px; }
.navbar-nav .nav-link {
  padding: 10px 16px !important; font-weight: 600; font-size: .95rem; color: var(--secondary) !important;
  border-radius: 10px; position: relative; white-space: nowrap;
}
.navbar-nav .nav-link::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; border-radius: 2px;
  background: var(--primary); transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.navbar-nav .nav-link:hover::after, .navbar-nav .nav-link.active::after { transform: scaleX(1); }
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active { color: var(--primary) !important; background: rgba(200,16,46,0.05); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn-mega-trigger {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 10px;
  background: var(--secondary); color: #fff; font-weight: 600; font-size: .88rem; border: none;
  transition: var(--transition);
}
.btn-mega-trigger:hover, .btn-mega-trigger.show { background: var(--primary); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(200,16,46,0.25); }
.mega-actions {
  border: none; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 18px; min-width: 380px; margin-top: 12px !important;
  border-top: 3px solid var(--primary);
}
.mega-actions-grid { display: grid; grid-template-columns: 1fr; gap: 8px; margin-bottom: 14px; }
.mega-action-card {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: var(--radius-sm);
  transition: var(--transition); border: 1px solid transparent;
}
.mega-action-card i { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 16px; background: rgba(200,16,46,0.08); color: var(--primary); transition: var(--transition); }
.mega-action-card span { font-weight: 700; font-size: .92rem; color: var(--secondary); display: block; }
.mega-action-card small { font-size: .78rem; color: var(--text-weak); display: block; }
.mega-action-card:hover { background: var(--bg-light); border-color: var(--border-soft); transform: translateX(4px); }
.mega-action-card:hover i { background: var(--primary); color: #fff; }
.mega-actions-footer { display: flex; gap: 10px; padding-top: 14px; border-top: 1px solid var(--border-soft); }
.mega-actions-footer .btn { border-radius: 10px; padding: 9px 18px; font-weight: 600; font-size: .85rem; flex: 1; }
.toggler-bar { display: block; width: 22px; height: 2px; background: var(--secondary); border-radius: 2px; transition: var(--transition); }
.toggler-bar + .toggler-bar { margin-top: 5px; }
.navbar-toggler { padding: 8px 10px; border: 1px solid var(--border-soft); border-radius: 10px; }
.navbar-toggler:hover { border-color: var(--primary); }
.navbar-toggler:hover .toggler-bar { background: var(--primary); }

/* ===== Buttons ===== */
.btn { border-radius: 12px; font-weight: 600; letter-spacing: .3px; padding: 12px 28px; transition: var(--transition); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 8px 20px rgba(200,16,46,0.25); }
.btn-primary:hover, .btn-primary:focus { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; transform: translateY(-3px); box-shadow: 0 12px 28px rgba(200,16,46,0.35); }
.btn-outline-primary { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline-primary:hover { background: var(--primary); color: #fff; transform: translateY(-3px); box-shadow: 0 10px 26px rgba(200,16,46,0.2); }
.btn-light { background: #fff; border: 1px solid rgba(255,255,255,0.4); color: var(--secondary); }
.btn-light:hover { background: var(--accent); color: #fff; transform: translateY(-3px); }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 8px 20px rgba(201,162,75,0.3); }
.btn-accent:hover { background: #b8912f; border-color: #b8912f; color: #fff; transform: translateY(-3px); }
.btn-lg { padding: 15px 36px; font-size: 1rem; border-radius: 14px; }

/* ===== Page Banner ===== */
.page-banner {
  position: relative; background: var(--secondary) center/cover no-repeat; padding: 110px 0 85px;
  display: flex; align-items: center; min-height: 380px;
}
.banner-overlay { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(12,16,36,0.92) 0%, rgba(12,16,36,0.7) 50%, rgba(200,16,46,0.35) 100%); }
.page-banner .container { position: relative; z-index: 2; }
.banner-tag {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.15); color: var(--accent);
  border: 1px solid rgba(255,255,255,0.22); padding: 7px 16px; border-radius: 30px; font-size: .78rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
}
.banner-tag i { font-size: .7rem; }
.page-banner h1 { color: #fff; font-size: 3.2rem; font-weight: 800; letter-spacing: 2px; margin: 18px 0 12px; line-height: 1.15; text-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.page-banner .banner-sub { color: rgba(255,255,255,0.9); font-size: 1.08rem; max-width: 620px; margin-bottom: 22px; }
.breadcrumb-nav { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: rgba(255,255,255,0.75); }
.breadcrumb-nav a { color: rgba(255,255,255,0.65); padding: 4px 0; }
.breadcrumb-nav a:hover { color: var(--accent); }
.breadcrumb-nav i { font-size: .6rem; opacity: .6; }
.breadcrumb-nav span { color: #fff; font-weight: 600; }

/* ===== Section Common ===== */
.section-padding { padding: 90px 0; }
.section-tag {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: 30px;
  background: rgba(200,16,46,0.08); color: var(--primary); font-size: .82rem; font-weight: 700; letter-spacing: 1px; margin-bottom: 16px;
}
.section-tag i { font-size: .75rem; }
.section-title { font-size: 2.1rem; font-weight: 800; color: var(--secondary); line-height: 1.3; margin-bottom: 14px; letter-spacing: .5px; }
.section-desc { font-size: .98rem; color: var(--text-weak); max-width: 640px; margin-bottom: 0; }
.section-header { margin-bottom: 48px; }
.text-center .section-desc { margin-left: auto; margin-right: auto; }

/* ===== Intro Section ===== */
.intro-section { background: #fff; }
.intro-card {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border-soft); height: 100%;
  transition: var(--transition);
}
.intro-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.intro-img-wrap { position: relative; height: 100%; min-height: 380px; overflow: hidden; }
.intro-img-wrap img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; transition: transform .6s ease; }
.intro-card:hover .intro-img-wrap img { transform: scale(1.05); }
.intro-img-tag {
  position: absolute; top: 20px; left: 20px; background: rgba(255,255,255,0.95); color: var(--primary);
  padding: 8px 18px; border-radius: 30px; font-weight: 700; font-size: .8rem; box-shadow: var(--shadow-sm); z-index: 2; backdrop-filter: blur(6px);
}
.intro-body { padding: 40px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; height: 100%; }
.intro-body .section-title { font-size: 1.7rem; }
.intro-body .section-desc { margin-bottom: 20px; }
.intro-list { width: 100%; margin-bottom: 26px; }
.intro-list li { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--border-soft); font-size: .93rem; color: var(--text-main); align-items: flex-start; }
.intro-list li:last-child { border-bottom: none; }
.intro-list i { color: var(--primary); margin-top: 5px; font-size: .85rem; }
.intro-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.mini-tag { padding: 5px 14px; border-radius: 20px; background: var(--bg-light); color: var(--text-weak); font-size: .8rem; font-weight: 600; border: 1px solid var(--border-soft); }
.mini-tag:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===== Services ===== */
.services-section { background: var(--bg-light); }
.service-card {
  background: #fff; border-radius: var(--radius-lg); padding: 34px 28px; height: 100%;
  border: 1px solid var(--border-soft); box-shadow: var(--shadow-sm); transition: var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light)); transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(200,16,46,0.2); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 60px; height: 60px; border-radius: 16px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(200,16,46,0.1), rgba(200,16,46,0.04)); color: var(--primary); font-size: 24px; margin-bottom: 20px; transition: var(--transition);
}
.service-card:hover .service-icon { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: 0 10px 24px rgba(200,16,46,0.3); transform: scale(1.05) rotate(-5deg); }
.service-card h3 { font-size: 1.12rem; font-weight: 700; color: var(--secondary); margin-bottom: 10px; }
.service-card p { font-size: .88rem; color: var(--text-weak); line-height: 1.7; margin-bottom: 18px; }
.service-link { font-size: .84rem; font-weight: 700; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
.service-link i { transition: transform .3s; font-size: .75rem; }
.service-card:hover .service-link i { transform: translateX(4px); }

/* ===== Stats ===== */
.stats-section { position: relative; background: var(--secondary) fixed center/cover; overflow: hidden; }
.stats-section::before { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(12,16,36,0.95), rgba(200,16,46,0.75)); }
.stats-section .container { position: relative; z-index: 2; }
.stats-wrap { padding: 20px 0; }
.stat-item { text-align: center; padding: 30px 20px; }
.stat-number { font-size: 3rem; font-weight: 800; color: #fff; line-height: 1.2; display: flex; align-items: center; justify-content: center; gap: 4px; }
.stat-number .num-suffix { font-size: 1.8rem; color: var(--accent); }
.stat-label { color: rgba(255,255,255,0.75); font-size: .9rem; font-weight: 600; margin-top: 8px; letter-spacing: 1px; }
.stat-divider { width: 40px; height: 3px; background: var(--accent); border-radius: 3px; margin: 18px auto 0; }

/* ===== News / Info List ===== */
.news-section { background: #fff; }
.news-feature-card {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border-soft);
  transition: var(--transition); background: #fff; height: 100%;
}
.news-feature-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.news-feature-img { position: relative; height: 220px; overflow: hidden; }
.news-feature-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.news-feature-card:hover .news-feature-img img { transform: scale(1.08); }
.news-feature-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(18,22,42,0.5)); }
.news-img-badge { position: absolute; bottom: 14px; left: 16px; z-index: 2; background: rgba(255,255,255,0.95); color: var(--primary); font-size: .72rem; font-weight: 700; padding: 4px 12px; border-radius: 30px; backdrop-filter: blur(6px); }
.news-feature-body { padding: 22px 24px 26px; }
.news-feature-body h3 { font-size: 1.06rem; font-weight: 700; color: var(--secondary); line-height: 1.5; margin-bottom: 10px; }
.news-feature-body p { font-size: .86rem; color: var(--text-weak); margin-bottom: 14px; line-height: 1.65; }
.news-meta { display: flex; align-items: center; gap: 16px; font-size: .76rem; color: var(--text-weak); }
.news-meta i { margin-right: 4px; color: var(--primary); font-size: .7rem; }
.news-list-item {
  display: flex; gap: 16px; padding: 16px 14px; border-radius: var(--radius-md); background: var(--bg-light);
  border: 1px solid var(--border-soft); transition: var(--transition); align-items: center; margin-bottom: 14px;
}
.news-list-item:hover { background: #fff; box-shadow: var(--shadow-md); transform: translateX(6px); border-color: rgba(200,16,46,0.15); }
.news-list-thumb { width: 90px; height: 70px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; }
.news-list-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-list-info { flex: 1; min-width: 0; }
.news-list-info h4 { font-size: .9rem; font-weight: 700; color: var(--secondary); margin-bottom: 4px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-list-info p { font-size: .76rem; color: var(--text-weak); margin: 0; }
.news-list-arrow { color: var(--primary); font-size: .8rem; opacity: 0; transform: translateX(-8px); transition: var(--transition); flex-shrink: 0; }
.news-list-item:hover .news-list-arrow { opacity: 1; transform: translateX(0); }
.news-more { text-align: center; margin-top: 16px; }

/* ===== Process ===== */
.process-section { background: var(--bg-light); position: relative; }
.process-item { position: relative; padding: 30px 22px; text-align: center; }
.process-step {
  width: 60px; height: 60px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.3rem;
  margin: 0 auto 18px; box-shadow: 0 10px 24px rgba(200,16,46,0.3); position: relative; z-index: 2;
  border: 4px solid #fff;
}
.process-item::before {
  content: ''; position: absolute; top: 40px; left: 50%; width: 100%; height: 2px; background: repeating-linear-gradient(90deg, var(--primary) 0 8px, transparent 8px 16px); opacity: .25; z-index: 1;
}
.process-item:last-child::before { display: none; }
.process-item h3 { font-size: 1.02rem; font-weight: 700; color: var(--secondary); margin-bottom: 8px; }
.process-item p { font-size: .84rem; color: var(--text-weak); line-height: 1.7; margin: 0 auto; max-width: 220px; }
.process-connect { position: absolute; top: 62px; right: -15px; width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .8rem; z-index: 3; box-shadow: 0 6px 16px rgba(201,162,75,0.35); }
.process-connect i { font-size: .7rem; }

/* ===== FAQ ===== */
.faq-section { background: #fff; }
.accordion-item { border: 1px solid var(--border-soft); border-radius: var(--radius-md) !important; overflow: hidden; margin-bottom: 14px; box-shadow: var(--shadow-sm); }
.accordion-button { padding: 20px 24px; font-weight: 700; color: var(--secondary); background: #fff; font-size: .96rem; transition: var(--transition); }
.accordion-button:not(.collapsed) { background: rgba(200,16,46,0.04); color: var(--primary); box-shadow: none; }
.accordion-button:focus { box-shadow: none; border-color: rgba(200,16,46,0.3); }
.accordion-button::after { background-image: none; font-family: "Font Awesome 6 Free"; font-weight: 900; content: "\f067"; font-size: .8rem; color: var(--primary); width: auto; height: auto; transition: transform .3s; }
.accordion-button:not(.collapsed)::after { transform: rotate(45deg); background-image: none; content: "\f067"; }
.accordion-body { padding: 8px 24px 22px; color: var(--text-weak); font-size: .9rem; line-height: 1.75; background: #fff; }

/* ===== CTA ===== */
.cta-section { position: relative; background: var(--secondary) fixed center/cover; padding: 100px 0; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(18,22,42,0.85) 0%, rgba(200,16,46,0.7) 100%); }
.cta-section .container { position: relative; z-index: 2; text-align: center; }
.cta-section h2 { color: #fff; font-size: 2.2rem; font-weight: 800; margin-bottom: 16px; letter-spacing: 1px; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1rem; max-width: 560px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-note { margin-top: 20px; color: rgba(255,255,255,0.6); font-size: .8rem; }

/* ===== Footer ===== */
.site-footer { background: var(--secondary); color: rgba(255,255,255,0.75); padding: 70px 0 0; }
.footer-top { padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-logo { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.2rem; box-shadow: 0 8px 22px rgba(200,16,46,0.35); }
.footer-brand strong { font-size: 1.15rem; color: #fff; font-weight: 800; letter-spacing: .5px; }
.footer-desc { font-size: .87rem; line-height: 1.8; color: rgba(255,255,255,0.55); max-width: 360px; margin-bottom: 22px; }
.footer-social { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-social .tag { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 30px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.75); font-size: .78rem; font-weight: 600; transition: var(--transition); }
.footer-social .tag:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-3px); }
.footer-title { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 22px; position: relative; padding-bottom: 10px; }
.footer-title::after { content: ''; position: absolute; left: 0; bottom: 0; width: 28px; height: 2px; background: var(--accent); border-radius: 2px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.55); font-size: .88rem; transition: var(--transition); }
.footer-links a i { font-size: .7rem; color: var(--accent); }
.footer-links a:hover { color: #fff; transform: translateX(4px); }
.footer-contact .contact-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; font-size: .86rem; color: rgba(255,255,255,0.55); }
.footer-contact i { color: var(--accent); margin-top: 4px; width: 16px; text-align: center; }
.footer-bottom { padding: 22px 0; text-align: center; font-size: .78rem; color: rgba(255,255,255,0.35); }
.footer-bottom p { margin: 0; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .page-banner { padding: 90px 0 70px; }
  .page-banner h1 { font-size: 2.6rem; }
  .section-padding { padding: 70px 0; }
  .intro-body { padding: 30px; }
  .process-item::before { display: none; }
  .process-connect { display: none; }
}
@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .navbar { min-height: var(--header-h); }
  .navbar-nav { padding: 14px 0; gap: 2px; }
  .navbar-nav .nav-link { padding: 12px 14px !important; }
  .nav-actions { padding: 0 14px 16px; }
  .mega-actions { min-width: auto; }
  .page-banner { padding: 70px 0 55px; min-height: 320px; }
  .page-banner h1 { font-size: 2rem; }
  .section-title { font-size: 1.6rem; }
  .section-padding { padding: 55px 0; }
  .stat-number { font-size: 2.4rem; }
  .stat-item { padding: 20px 10px; }
  .intro-img-wrap { min-height: 260px; }
  .intro-img-wrap img { position: relative; }
  .news-list-thumb { width: 72px; height: 58px; }
  .news-feature-img { height: 180px; }
  .cta-section { padding: 70px 0; }
  .cta-section h2 { font-size: 1.7rem; }
  .mega-actions-footer { flex-direction: column; }
  .mega-actions-footer .btn { flex: none; }
}
@media (max-width: 520px) {
  .container { padding-left: 16px; padding-right: 16px; }
  .brand-logo { font-size: 1rem; }
  .logo-mark { width: 36px; height: 36px; font-size: 1rem; }
  .page-banner h1 { font-size: 1.7rem; }
  .page-banner .banner-sub { font-size: .9rem; }
  .section-title { font-size: 1.35rem; }
  .section-tag { font-size: .72rem; padding: 5px 12px; }
  .intro-body { padding: 24px 20px; }
  .service-card { padding: 24px 20px; }
  .service-icon { width: 52px; height: 52px; font-size: 20px; }
  .stat-number { font-size: 2rem; }
  .news-list-item { flex-wrap: wrap; }
  .news-list-thumb { width: 100%; height: 130px; }
  .news-list-arrow { display: none; }
  .news-feature-img { height: 150px; }
  .process-item { padding: 20px 10px; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; }
  .accordion-button { padding: 16px 16px; font-size: .88rem; }
  .accordion-body { padding: 6px 16px 16px; }
  .footer-top .row > div { margin-bottom: 30px; }
}