/* roulang page: index */
:root {
  --primary:#A63A2B;
  --primary-rgb:166,58,43;
  --primary-dark:#7D2519;
  --primary-light:#C45A4D;
  --accent:#D4A05A;
  --accent-light:#F5E6D3;
  --dark:#1F1A17;
  --dark-2:#2D2622;
  --text:#333333;
  --text-light:#6B6763;
  --bg:#FBF7F3;
  --bg-alt:#F3ECE5;
  --white:#FFFFFF;
  --border:#E8E0D8;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg:0 18px 50px rgba(0,0,0,0.14);
  --transition:all 0.3s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary-dark)}
ul{list-style:none}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}
h1,h2,h3,h4{line-height:1.35;color:var(--dark);font-weight:700}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.wide{max-width:1320px}

/* ===== Header Nav ===== */
.site-header{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:inline-flex;align-items:center;color:var(--dark);font-weight:800;font-size:19px;letter-spacing:.5px;white-space:nowrap}
.brand .brand-sep{color:var(--accent);margin:0 2px;font-weight:400}
.brand:hover{color:var(--primary)}
.brand-short{display:none}
.main-nav{display:flex;align-items:center;gap:8px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links li a{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:50px;font-size:15px;font-weight:500;color:var(--text);transition:var(--transition)}
.nav-links li a i{font-size:14px;color:var(--accent)}
.nav-links li a:hover{background:var(--accent-light);color:var(--primary)}
.nav-links li.active a{background:var(--primary);color:#fff;box-shadow:0 4px 14px rgba(var(--primary-rgb),0.3)}
.nav-links li.active a i{color:#fff}
.nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;padding:10px 22px;border-radius:50px;font-size:14px;font-weight:600;transition:var(--transition)}
.nav-cta:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(var(--primary-rgb),0.35)}
.nav-cta i{font-size:14px}
.menu-toggle{display:none;background:none;border:1px solid var(--border);border-radius:10px;width:42px;height:42px;font-size:18px;color:var(--dark);align-items:center;justify-content:center;transition:var(--transition)}
.menu-toggle:hover{border-color:var(--primary);color:var(--primary)}
.menu-toggle.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ===== Hero ===== */
.hero{position:relative;background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;padding:120px 0 110px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(31,26,23,0.88) 30%,rgba(166,58,43,0.55) 75%,rgba(0,0,0,0.45))}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:120px;background:linear-gradient(transparent,var(--bg))}
.hero .container{position:relative;z-index:2}
.hero-content{max-width:860px;margin:0 auto;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.25);color:#fff;padding:7px 20px;border-radius:50px;font-size:14px;letter-spacing:1px;margin-bottom:24px;backdrop-filter:blur(6px)}
.hero-badge i{color:var(--accent)}
.hero-title{font-size:38px;font-weight:800;color:#fff;letter-spacing:1px;margin-bottom:14px;line-height:1.3}
.hero-title .sep{color:var(--accent)}
.hero-title .highlight{color:var(--accent);font-weight:700}
.hero-desc{font-size:17px;color:rgba(255,255,255,0.88);max-width:660px;margin:0 auto 32px;line-height:1.8}
.hero-search{display:flex;max-width:620px;margin:0 auto 28px;background:#fff;border-radius:60px;padding:6px 6px 6px 22px;box-shadow:0 10px 40px rgba(0,0,0,0.2);transition:var(--transition)}
.hero-search:focus-within{box-shadow:0 12px 45px rgba(var(--primary-rgb),0.3);transform:scale(1.01)}
.hero-search i{color:var(--text-light);font-size:16px;align-self:center;margin-right:12px}
.hero-search input{flex:1;border:none;outline:none;font-size:16px;color:var(--text);background:transparent;padding:12px 0}
.hero-search input::placeholder{color:#aaa}
.hero-search button{background:var(--primary);border:none;color:#fff;font-size:15px;font-weight:600;padding:12px 28px;border-radius:50px;transition:var(--transition);white-space:nowrap}
.hero-search button:hover{background:var(--primary-dark);box-shadow:0 4px 18px rgba(var(--primary-rgb),0.4)}
.hero-tags{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;color:rgba(255,255,255,0.7);font-size:14px}
.hero-tags a{display:inline-block;color:#fff;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.18);padding:6px 16px;border-radius:30px;font-size:13px;transition:var(--transition)}
.hero-tags a:hover{background:var(--accent);border-color:var(--accent);color:var(--dark)}

/* ===== Section Base ===== */
.section{padding:80px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:var(--dark);color:#fff}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.section-tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--primary);background:var(--accent-light);padding:6px 16px;border-radius:30px;margin-bottom:16px;letter-spacing:1px}
.section-title{font-size:32px;font-weight:800;margin-bottom:14px;letter-spacing:.5px}
.section-desc{font-size:16px;color:var(--text-light);line-height:1.75}
.section-dark .section-title{color:#fff}
.section-dark .section-desc{color:rgba(255,255,255,0.75)}

/* ===== 卖点三连 ===== */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.feature-card{background:var(--white);border-radius:var(--radius);padding:36px 28px;text-align:center;border:1px solid var(--border);box-shadow:var(--shadow);transition:var(--transition)}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.feature-icon{width:72px;height:72px;margin:0 auto 22px;background:linear-gradient(135deg,var(--primary-light),var(--primary));border-radius:22px;display:flex;align-items:center;justify-content:center;font-size:28px;color:#fff;box-shadow:0 8px 22px rgba(var(--primary-rgb),0.25)}
.feature-title{font-size:18px;font-weight:700;margin-bottom:10px}
.feature-text{font-size:15px;color:var(--text-light);line-height:1.7}

/* ===== 数据指标 ===== */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-item{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius);padding:36px 20px;text-align:center;transition:var(--transition)}
.stat-item:hover{background:rgba(255,255,255,0.1);transform:translateY(-4px)}
.stat-num{font-size:44px;font-weight:800;color:var(--accent);line-height:1.2;margin-bottom:6px}
.stat-label{font-size:15px;color:rgba(255,255,255,0.75);letter-spacing:1px}

/* ===== 场景演示 ===== */
.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.scenario-card{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}
.scenario-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.scenario-card img{width:100%;height:320px;object-fit:cover;transition:transform .5s ease}
.scenario-card:hover img{transform:scale(1.05)}
.scenario-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(31,26,23,0.92) 85%,#1F1A17)}
.scenario-info{position:absolute;left:22px;right:22px;bottom:22px;color:#fff}
.scenario-tag{display:inline-block;background:var(--accent);color:var(--dark);font-size:12px;font-weight:700;padding:4px 12px;border-radius:20px;margin-bottom:10px}
.scenario-info h3{color:#fff;font-size:19px;margin-bottom:4px}
.scenario-info p{font-size:14px;color:rgba(255,255,255,0.8);line-height:1.6}

/* ===== 热门专题 ===== */
.topics-wrap{max-width:880px;margin:0 auto;text-align:center}
.topic-tag{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--border);color:var(--text);font-size:15px;padding:10px 22px;border-radius:40px;margin:6px;transition:var(--transition);box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.topic-tag i{color:var(--accent);font-size:14px}
.topic-tag:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-3px);box-shadow:0 8px 20px rgba(var(--primary-rgb),0.25)}
.topic-tag:hover i{color:#fff}

/* ===== 社会认同 ===== */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.testimonial-card{background:var(--white);border-radius:var(--radius);padding:32px 28px;border:1px solid var(--border);box-shadow:var(--shadow);position:relative;transition:var(--transition)}
.testimonial-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.testimonial-stars{color:var(--accent);font-size:15px;margin-bottom:18px;letter-spacing:3px}
.testimonial-text{font-size:15px;color:var(--text);line-height:1.75;margin-bottom:22px;min-height:90px}
.testimonial-author{display:flex;align-items:center;gap:14px;border-top:1px solid var(--border);padding-top:18px}
.testimonial-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary-light),var(--primary));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:17px}
.testimonial-author-name{font-size:15px;font-weight:600;color:var(--dark)}
.testimonial-author-role{font-size:13px;color:var(--text-light)}

/* ===== 资讯 ===== */
.news-grid{display:grid;grid-template-columns:2fr 1fr;gap:32px}
.news-list{background:var(--white);border-radius:var(--radius);padding:12px 24px;border:1px solid var(--border);box-shadow:var(--shadow)}
.news-item{display:flex;align-items:flex-start;gap:16px;padding:20px 8px;border-bottom:1px solid var(--border);transition:var(--transition)}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:var(--bg)}
.news-date{flex-shrink:0;width:64px;text-align:center;background:var(--accent-light);border-radius:12px;padding:8px 4px}
.news-date .day{font-size:20px;font-weight:800;color:var(--primary);line-height:1}
.news-date .month{font-size:12px;color:var(--text-light)}
.news-content{flex:1}
.news-title{font-size:16px;font-weight:600;color:var(--dark);line-height:1.5;transition:var(--transition);display:block}
.news-title:hover{color:var(--primary)}
.news-snippet{font-size:14px;color:var(--text-light);margin-top:5px;line-height:1.55}
.news-meta{display:flex;align-items:center;gap:16px;margin-top:8px;font-size:13px;color:#999}
.news-meta i{font-size:12px}
.side-card{background:var(--white);border-radius:var(--radius);padding:26px;border:1px solid var(--border);box-shadow:var(--shadow);margin-bottom:24px}
.side-card:last-child{margin-bottom:0}
.side-card-title{font-size:17px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.side-card-title i{color:var(--primary)}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.side-tags a{font-size:13px;color:var(--text);background:var(--bg);padding:5px 14px;border-radius:20px;border:1px solid var(--border);transition:var(--transition)}
.side-tags a:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.side-list li{padding:10px 0;border-bottom:1px dashed var(--border);font-size:14px}
.side-list li:last-child{border-bottom:none}
.side-list li a{color:var(--text);display:flex;align-items:center;gap:8px}
.side-list li a:hover{color:var(--primary)}
.side-list li a::before{content:'\f105';font-family:'Font Awesome 6 Free';font-weight:900;font-size:12px;color:var(--accent)}

/* ===== FAQ ===== */
.faq-wrap{max-width:800px;margin:0 auto}
.faq-item{background:var(--white);border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:16px;overflow:hidden;transition:var(--transition)}
.faq-item:hover{border-color:var(--accent)}
.faq-item.open{border-color:var(--primary);box-shadow:0 6px 20px rgba(var(--primary-rgb),0.1)}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:22px 26px;font-size:16px;font-weight:600;color:var(--dark);display:flex;align-items:center;justify-content:space-between;gap:16px;transition:var(--transition)}
.faq-q:hover{color:var(--primary)}
.faq-q .faq-icon{width:24px;height:24px;border-radius:50%;background:var(--accent-light);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--primary);transition:var(--transition);flex-shrink:0}
.faq-item.open .faq-icon{background:var(--primary);color:#fff;transform:rotate(45deg)}
.faq-a{display:none;padding:0 26px 22px;font-size:15px;color:var(--text-light);line-height:1.8}
.faq-item.open .faq-a{display:block}

/* ===== 订阅 ===== */
.newsletter{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);border-radius:24px;padding:64px 48px;position:relative;overflow:hidden}
.newsletter::before{content:'\f0f3';font-family:'Font Awesome 6 Free';font-weight:900;font-size:200px;color:rgba(255,255,255,0.06);position:absolute;right:-30px;top:-40px;transform:rotate(15deg)}
.newsletter-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.newsletter-title{font-size:26px;font-weight:800;color:#fff;margin-bottom:12px}
.newsletter-desc{font-size:15px;color:rgba(255,255,255,0.85);line-height:1.7}
.newsletter-form{display:flex;gap:10px;background:rgba(255,255,255,0.15);padding:8px;border-radius:60px;border:1px solid rgba(255,255,255,0.25)}
.newsletter-form input{flex:1;background:transparent;border:none;outline:none;color:#fff;padding:10px 18px;font-size:15px;min-width:0}
.newsletter-form input::placeholder{color:rgba(255,255,255,0.6)}
.newsletter-form button{background:#fff;color:var(--primary);border:none;font-weight:700;font-size:15px;padding:12px 28px;border-radius:50px;transition:var(--transition);white-space:nowrap}
.newsletter-form button:hover{background:var(--accent);color:var(--dark);transform:translateY(-2px)}

/* ===== CTA ===== */
.cta{position:relative;background:url('/assets/images/backpic/back-2.jpg') center/cover fixed;padding:90px 0;overflow:hidden}
.cta::before{content:'';position:absolute;inset:0;background:rgba(31,26,23,0.85)}
.cta .container{position:relative;z-index:2}
.cta-inner{text-align:center;max-width:720px;margin:0 auto}
.cta-title{font-size:34px;font-weight:800;color:#fff;margin-bottom:16px}
.cta-desc{font-size:16px;color:rgba(255,255,255,0.8);margin-bottom:36px;line-height:1.75}
.cta-btns{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.cta-btn{display:inline-flex;align-items:center;gap:10px;padding:15px 36px;border-radius:50px;font-size:16px;font-weight:600;border:none;transition:var(--transition);cursor:pointer}
.cta-btn-primary{background:var(--accent);color:var(--dark)}
.cta-btn-primary:hover{background:#fff;color:var(--primary);transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,0.2)}
.cta-btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,0.5)}
.cta-btn-outline:hover{border-color:#fff;transform:translateY(-3px)}

/* ===== Footer ===== */
.site-footer{background:var(--dark);color:rgba(255,255,255,0.7);padding:70px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,0.08)}
.footer-logo{font-size:20px;font-weight:800;color:#fff;margin-bottom:16px;display:inline-flex;align-items:center;gap:4px}
.footer-logo .brand-sep{color:var(--accent)}
.footer-about{font-size:14px;line-height:1.8;color:rgba(255,255,255,0.6);margin-bottom:20px}
.footer-social{display:flex;gap:12px}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.08);display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;transition:var(--transition)}
.footer-social a:hover{background:var(--primary);transform:translateY(-3px)}
.footer-col-title{color:#fff;font-size:16px;font-weight:600;margin-bottom:20px}
.footer-links li{margin-bottom:10px}
.footer-links li a{color:rgba(255,255,255,0.6);font-size:14px;transition:var(--transition)}
.footer-links li a:hover{color:var(--accent);padding-left:4px}
.footer-bottom{padding:24px 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-copyright{font-size:13px;color:rgba(255,255,255,0.45)}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .features-grid,.scenario-grid,.testimonials-grid{grid-template-columns:repeat(3,1fr);gap:20px}
  .news-grid{grid-template-columns:1fr}
  .side-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .side-card{margin-bottom:0}
  .hero-title{font-size:32px}
  .section{padding:64px 0}
}
@media (max-width:768px){
  .menu-toggle{display:flex}
  .main-nav{position:fixed;top:72px;left:0;right:0;background:var(--white);box-shadow:0 10px 30px rgba(0,0,0,0.1);padding:16px 20px;transform:translateY(-200%);opacity:0;visibility:hidden;transition:var(--transition);z-index:99}
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-links{flex-direction:column;gap:6px;align-items:stretch}
  .nav-links li a{width:100%;justify-content:center}
  .nav-cta{justify-content:center;margin-top:8px}
  .brand-full{display:none}
  .brand-short{display:inline-block}
  .hero{padding:80px 0}
  .hero-title{font-size:26px}
  .hero-desc{font-size:15px}
  .hero-search{flex-direction:column;padding:12px;border-radius:20px;gap:10px}
  .hero-search input{text-align:center;padding:8px 0}
  .hero-search button{width:100%;padding:14px}
  .features-grid,.scenario-grid,.testimonials-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .newsletter-inner{grid-template-columns:1fr;text-align:center}
  .newsletter{padding:44px 24px}
  .newsletter-form{flex-direction:column;border-radius:20px;padding:12px}
  .newsletter-form button{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;text-align:center}
  .cta-title{font-size:26px}
  .section-title{font-size:26px}
  .section{padding:52px 0}
  .stat-num{font-size:34px}
}
@media (max-width:520px){
  .header-inner{height:62px}
  .main-nav{top:62px}
  .brand{font-size:16px}
  .stats-grid{grid-template-columns:1fr 1fr;gap:12px}
  .stat-item{padding:24px 12px}
  .stat-num{font-size:28px}
  .hero{padding:60px 0}
  .hero-search button{font-size:15px}
  .news-date{width:54px}
  .cta-btn{padding:13px 24px;font-size:14px}
  .newsletter-desc{font-size:14px}
}

/* roulang page: category1 */
:root {
  --primary:#A63A2B;
  --primary-rgb:166,58,43;
  --primary-dark:#7D2519;
  --primary-light:#C45A4D;
  --accent:#D4A05A;
  --accent-light:#F5E6D3;
  --dark:#1F1A17;
  --dark-2:#2D2622;
  --text:#333333;
  --text-light:#6B6763;
  --bg:#FBF7F3;
  --bg-alt:#F3ECE5;
  --white:#FFFFFF;
  --border:#E8E0D8;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg:0 18px 50px rgba(0,0,0,0.14);
  --transition:all 0.3s ease;
}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary-dark)}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit;outline:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
/* ===== Header Nav ===== */
.site-header{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:inline-flex;align-items:center;color:var(--dark);font-weight:800;font-size:19px;letter-spacing:.5px;white-space:nowrap}
.brand .brand-sep{color:var(--accent);margin:0 2px;font-weight:400}
.brand:hover{color:var(--primary)}
.brand-short{display:none}
.main-nav{display:flex;align-items:center;gap:8px}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-links li a{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:50px;font-size:15px;font-weight:500;color:var(--text);transition:var(--transition)}
.nav-links li a i{font-size:14px;color:var(--accent)}
.nav-links li a:hover{background:var(--accent-light);color:var(--primary)}
.nav-links li.active a{background:var(--primary);color:#fff;box-shadow:0 4px 14px rgba(var(--primary-rgb),0.3)}
.nav-links li.active a i{color:#fff}
.nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;padding:10px 22px;border-radius:50px;font-size:14px;font-weight:600;transition:var(--transition)}
.nav-cta:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(var(--primary-rgb),0.35)}
.nav-cta i{font-size:14px}
.menu-toggle{display:none;background:none;border:1px solid var(--border);border-radius:10px;width:42px;height:42px;font-size:18px;color:var(--dark);align-items:center;justify-content:center;transition:var(--transition)}
.menu-toggle:hover{border-color:var(--primary);color:var(--primary)}
.menu-toggle.active{background:var(--primary);color:#fff;border-color:var(--primary)}
/* ===== Breadcrumb ===== */
.breadcrumb{background:var(--white);border-bottom:1px solid var(--border);padding:12px 0;font-size:14px}
.breadcrumb .container{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.breadcrumb a{color:var(--text-light);display:inline-flex;align-items:center;gap:6px}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .crumb-sep{color:#ccc;font-size:12px;display:inline-flex}
.breadcrumb .crumb-current{color:var(--primary);font-weight:600}
/* ===== Hero ===== */
.hero-guide{position:relative;background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;padding:90px 0;overflow:hidden}
.hero-guide::before{content:'';position:absolute;inset:0;background:linear-gradient(115deg,rgba(31,26,23,0.92) 35%,rgba(166,58,43,0.65) 70%,rgba(0,0,0,0.55))}
.hero-guide .container{position:relative;z-index:2}
.hero-guide-inner{display:flex;align-items:center;justify-content:space-between;gap:50px}
.hero-guide-text{flex:1;max-width:560px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.25);color:#fff;padding:7px 20px;border-radius:50px;font-size:13px;letter-spacing:1px;margin-bottom:20px;backdrop-filter:blur(6px)}
.hero-badge i{color:var(--accent)}
.hero-guide-text h1{font-size:42px;font-weight:800;color:#fff;line-height:1.25;margin-bottom:18px;letter-spacing:1px}
.hero-desc{font-size:17px;color:rgba(255,255,255,0.88);line-height:1.85;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-actions .btn{min-width:150px}
/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;padding:13px 28px;border-radius:50px;font-size:15px;font-weight:600;line-height:1.4;transition:var(--transition);cursor:pointer}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 18px rgba(var(--primary-rgb),0.3)}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(var(--primary-rgb),0.4)}
.btn-ghost{background:rgba(255,255,255,0.06);color:#fff;border:1px solid rgba(255,255,255,0.5);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,0.14);color:#fff;border-color:#fff;transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:var(--dark);box-shadow:0 4px 18px rgba(212,160,90,0.35)}
.btn-accent:hover{background:#c99848;color:var(--dark);transform:translateY(-2px);box-shadow:0 8px 22px rgba(212,160,90,0.45)}
.btn-block{width:100%}
.btn-lg{padding:16px 40px;font-size:16px}
/* ===== Live Countdown Card ===== */
.hero-live-card{width:340px;flex-shrink:0;background:rgba(255,255,255,0.97);border-radius:22px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,0.3);position:relative;border:1px solid rgba(255,255,255,0.4)}
.live-header{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--primary);letter-spacing:1px;margin-bottom:14px}
.live-dot{width:9px;height:9px;border-radius:50%;background:#e74c3c;display:inline-block;position:relative;animation:pulse 1.5s infinite}
.live-dot::after{content:'';position:absolute;inset:-3px;border-radius:50%;border:2px solid rgba(231,76,60,0.4);animation:pulse-ring 1.5s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
@keyframes pulse-ring{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.6);opacity:0}}
.live-label{margin-left:auto;background:var(--accent-light);color:var(--primary-dark);padding:3px 12px;border-radius:30px;font-size:12px;font-weight:600}
.live-title{font-size:17px;font-weight:700;color:var(--dark);line-height:1.55;margin-bottom:22px;display:flex;gap:10px;align-items:flex-start}
.live-title i{color:var(--accent);margin-top:4px}
.countdown-wrap{background:var(--dark);border-radius:16px;padding:20px;margin-bottom:22px;text-align:center}
.countdown-label{font-size:13px;color:rgba(255,255,255,0.65);display:block;margin-bottom:14px;letter-spacing:1px}
.countdown-grid{display:flex;align-items:center;justify-content:center;gap:6px}
.countdown-item{display:flex;flex-direction:column;align-items:center;background:rgba(255,255,255,0.1);border-radius:10px;padding:10px 8px;min-width:56px}
.countdown-item span{font-size:26px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;line-height:1}
.countdown-item em{font-style:normal;font-size:11px;color:rgba(255,255,255,0.55);margin-top:4px}
.countdown-sep{font-size:18px;color:var(--accent);font-weight:700}
/* ===== Section Base ===== */
.section{padding:80px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:var(--dark);color:#fff}
.section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.section-tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--primary);background:var(--accent-light);padding:6px 16px;border-radius:30px;margin-bottom:16px;letter-spacing:1px}
.section-title{font-size:32px;font-weight:800;margin-bottom:14px;letter-spacing:.5px;color:var(--dark)}
.section-dark .section-title{color:#fff}
.section-desc{font-size:16px;color:var(--text-light);line-height:1.75;margin-bottom:0}
.section-dark .section-desc{color:rgba(255,255,255,0.75)}
/* ===== Metrics ===== */
.metrics-section{background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;padding:80px 0;position:relative}
.metrics-section::before{content:'';position:absolute;inset:0;background:rgba(31,26,23,0.9)}
.metrics-section .container{position:relative;z-index:2}
.metric-item{text-align:center;padding:32px 24px;border-radius:var(--radius);background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);transition:var(--transition);margin-bottom:20px}
.metric-item:hover{background:rgba(255,255,255,0.12);transform:translateY(-5px)}
.metric-num{font-size:46px;font-weight:800;color:var(--accent);line-height:1;margin-bottom:10px;display:block}
.metric-num small{font-size:22px;font-weight:600}
.metric-label{font-size:15px;color:rgba(255,255,255,0.82);letter-spacing:.5px}
/* ===== Services ===== */
.services-section{background:var(--bg)}
.service-card{background:var(--white);border-radius:var(--radius);padding:32px 26px;border:1px solid var(--border);box-shadow:var(--shadow);transition:var(--transition);height:100%;display:flex;flex-direction:column}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-icon{width:60px;height:60px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:20px;background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff}
.service-card:nth-child(2) .service-icon{background:linear-gradient(135deg,#D4A05A,#B47A32)}
.service-card:nth-child(3) .service-icon{background:linear-gradient(135deg,#2D2622,#5C4A3D)}
.service-card:nth-child(4) .service-icon{background:linear-gradient(135deg,#8E5A3A,#C08A5A)}
.service-card:nth-child(5) .service-icon{background:linear-gradient(135deg,#3A6B5A,#5D8A72)}
.service-card:nth-child(6) .service-icon{background:linear-gradient(135deg,#6B4A7A,#9A6BAA)}
.service-card h3{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:10px}
.service-card p{font-size:14px;color:var(--text-light);line-height:1.7;margin-bottom:0;flex:1}
.service-card .service-tag{display:inline-block;margin-top:16px;font-size:12px;font-weight:600;color:var(--primary);background:var(--accent-light);padding:4px 12px;border-radius:30px}
/* ===== Compare ===== */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:920px;margin:0 auto}
.compare-card{border-radius:var(--radius);padding:40px 36px;position:relative;border:1px solid var(--border)}
.compare-none{background:var(--white);box-shadow:var(--shadow)}
.compare-guide{background:linear-gradient(150deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 12px 40px rgba(var(--primary-rgb),0.35)}
.compare-badge{position:absolute;top:-14px;right:24px;background:var(--accent);color:var(--dark);font-size:13px;font-weight:700;padding:5px 18px;border-radius:30px;box-shadow:0 4px 12px rgba(212,160,90,0.4)}
.compare-card h3{font-size:22px;font-weight:800;margin-bottom:22px}
.compare-guide h3{color:#fff}
.compare-card ul{list-style:none;margin:0;padding:0}
.compare-card li{display:flex;align-items:flex-start;gap:10px;padding:9px 0;font-size:15px;line-height:1.6}
.compare-card li i{margin-top:4px;font-size:16px}
.compare-none li{color:var(--text-light)}
.compare-none li i{color:#d9534f}
.compare-guide li{color:rgba(255,255,255,0.95)}
.compare-guide li i{color:#FFE3A8}
/* ===== Routes ===== */
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.route-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow);transition:var(--transition);height:100%;display:flex;flex-direction:column}
.route-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.route-media{position:relative;height:200px;overflow:hidden}
.route-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.route-card:hover .route-media img{transform:scale(1.06)}
.route-media::after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(0,0,0,0.25))}
.route-body{padding:24px;flex:1;display:flex;flex-direction:column}
.route-body h3{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:10px}
.route-body p{font-size:14px;color:var(--text-light);line-height:1.7;flex:1;margin-bottom:16px}
.route-list{margin:0;padding:0;list-style:none;font-size:13px;color:var(--text-light);margin-bottom:18px}
.route-list li{padding:4px 0;display:flex;gap:8px;align-items:center}
.route-list li i{color:var(--accent);font-size:12px}
.text-link{font-size:14px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px}
.text-link:hover{color:var(--primary-dark);gap:10px}
/* ===== Steps ===== */
.steps-section{background:var(--dark);position:relative;overflow:hidden}
.steps-section::before{content:'';position:absolute;top:-100px;right:-80px;width:340px;height:340px;border-radius:50%;background:rgba(166,58,43,0.25);filter:blur(50px)}
.steps-item{text-align:center;padding:24px;position:relative}
.step-num{width:56px;height:56px;margin:0 auto 18px;background:var(--accent);color:var(--dark);border-radius:50%;font-size:20px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(212,160,90,0.4)}
.steps-item h3{font-size:17px;font-weight:700;color:#fff;margin-bottom:10px}
.steps-item p{font-size:14px;color:rgba(255,255,255,0.72);line-height:1.65;margin-bottom:0}
/* ===== FAQ ===== */
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:14px;overflow:hidden;transition:var(--transition)}
.faq-item:hover{border-color:var(--primary-light);box-shadow:var(--shadow)}
.faq-summary{display:flex;align-items:center;gap:14px;padding:20px 24px;cursor:pointer;font-size:16px;font-weight:600;color:var(--dark);list-style:none}
.faq-summary::-webkit-details-marker{display:none}
.faq-summary .faq-icon{width:30px;height:30px;border-radius:50%;background:var(--accent-light);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:13px;transition:var(--transition)}
.faq-item[open] .faq-icon{background:var(--primary);color:#fff;transform:rotate(45deg)}
.faq-body{padding:0 24px 22px 68px;font-size:15px;color:var(--text-light);line-height:1.75}
/* ===== CTA / Newsletter ===== */
.cta-section{background:url('/assets/images/backpic/back-3.webp') center/cover fixed;padding:80px 0;position:relative}
.cta-section::before{content:'';position:absolute;inset:0;background:linear-gradient(120deg,rgba(31,26,23,0.92),rgba(166,58,43,0.7))}
.cta-section .container{position:relative;z-index:2}
.cta-inner{background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.18);backdrop-filter:blur(10px);border-radius:24px;padding:56px;display:flex;align-items:center;gap:40px;flex-wrap:wrap}
.cta-text{flex:1;min-width:280px}
.cta-text h2{font-size:34px;font-weight:800;color:#fff;margin-bottom:12px}
.cta-text p{font-size:16px;color:rgba(255,255,255,0.85);line-height:1.7;margin-bottom:0}
.cta-form{flex:1;min-width:300px}
.cta-field{display:flex;background:#fff;border-radius:60px;padding:6px 6px 6px 22px;box-shadow:0 10px 40px rgba(0,0,0,0.2);transition:var(--transition)}
.cta-field:focus-within{box-shadow:0 12px 45px rgba(var(--primary-rgb),0.35);transform:scale(1.01)}
.cta-field input{flex:1;border:none;font-size:15px;color:var(--text);background:transparent;padding:12px 0}
.cta-field input::placeholder{color:#aaa}
.cta-field .btn{border-radius:50px;padding:14px 26px;white-space:nowrap}
.form-note{font-size:13px;color:rgba(255,255,255,0.65);margin-top:14px;padding-left:8px;display:flex;align-items:center;gap:6px}
.form-note i{color:var(--accent)}
/* ===== Footer ===== */
.site-footer{background:var(--dark);color:rgba(255,255,255,0.78);padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:44px;margin-bottom:40px}
.footer-logo{font-size:20px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.5px}
.footer-logo .brand-sep{color:var(--accent);margin:0 3px;font-weight:400}
.footer-about{font-size:14px;line-height:1.8;color:rgba(255,255,255,0.62);margin-bottom:20px;max-width:420px}
.footer-social{display:flex;gap:12px}
.footer-social a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.1);color:rgba(255,255,255,0.8);display:flex;align-items:center;justify-content:center;font-size:16px;transition:var(--transition)}
.footer-social a:hover{background:var(--primary);color:#fff;transform:translateY(-3px)}
.footer-col-title{font-size:16px;font-weight:700;color:#fff;margin-bottom:18px;padding-bottom:10px;border-bottom:2px solid rgba(255,255,255,0.08)}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:10px}
.footer-links a{color:rgba(255,255,255,0.62);font-size:14px;transition:var(--transition)}
.footer-links a:hover{color:var(--accent);padding-left:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.08);padding-top:26px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.footer-copyright{font-size:13px;color:rgba(255,255,255,0.45);margin-bottom:0}
.footer-copyright i{color:var(--accent)}
/* ===== Responsive ===== */
@media(max-width:1024px){
  .hero-guide-inner{flex-direction:column;gap:40px}
  .hero-live-card{width:100%;max-width:480px}
  .route-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .section{padding:60px 0}
  .menu-toggle{display:flex}
  .main-nav{position:fixed;top:72px;left:0;right:0;background:var(--white);flex-direction:column;align-items:stretch;padding:16px 20px 24px;border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);transform:translateY(-130%);opacity:0;visibility:hidden;transition:var(--transition);z-index:99;gap:12px}
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-links{flex-direction:column;gap:6px}
  .nav-links li a{display:flex;width:100%;justify-content:flex-start}
  .nav-cta{justify-content:center;margin-top:12px}
  .hero-guide-text h1{font-size:30px}
  .hero-guide{padding:70px 0}
  .compare-grid{grid-template-columns:1fr}
  .route-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .cta-inner{padding:36px 24px;flex-direction:column}
  .cta-text h2{font-size:26px}
  .brand-full{display:none}
  .brand-short{display:inline}
  .metric-num{font-size:36px}
  .section-title{font-size:26px}
}
@media(max-width:520px){
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
  .cta-field{flex-direction:column;background:transparent;box-shadow:none;gap:12px;padding:0}
  .cta-field input{background:#fff;border-radius:50px;padding:16px 22px;box-shadow:0 6px 20px rgba(0,0,0,0.12)}
  .cta-field .btn{width:100%}
  .countdown-item{min-width:44px;padding:8px 6px}
  .countdown-item span{font-size:20px}
  .compare-card{padding:28px 20px}
}