/* roulang page: index */
*{margin:0;padding:0;box-sizing:border-box}
        :root{
            --primary:#1256A6;
            --primary-deep:#0E3E7B;
            --primary-light:#3375C5;
            --accent:#A7D544;
            --bg:#E9EFF6;
            --card:#FFFFFF;
            --text:#24394D;
            --text-light:#5C7083;
            --text-muted:#9AABBA;
            --heading:#163856;
            --border:#D7E2EC;
            --radius-card:14px;
            --radius-btn:8px;
            --radius-tag:20px;
            --shadow:0 6px 14px rgba(22,55,86,.06);
            --shadow-hover:0 12px 24px rgba(22,55,86,.10);
            --font-stack:'PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;
            --transition:all .28s ease;
            --container-w:1200px;
        }

        html{scroll-behavior:smooth}
        body{font-family:var(--font-stack);background:var(--bg);color:var(--text);line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased}
        img{max-width:100%;display:block}
        a{text-decoration:none;color:inherit;transition:var(--transition)}
        ul{list-style:none}
        .container{max-width:var(--container-w);margin:0 auto;padding:0 24px}
        .section{padding:60px 0}

        .section-header{text-align:center;margin-bottom:42px}
        .section-header h2{font-size:28px;font-weight:700;color:var(--heading);line-height:1.4}
        .section-header p{color:var(--text-light);font-size:15px;margin-top:10px;max-width:620px;margin-left:auto;margin-right:auto}
        .section-tag{display:inline-block;background:rgba(167,213,68,.18);color:#4B7A10;font-size:13px;font-weight:600;padding:4px 16px;border-radius:var(--radius-tag);margin-bottom:14px;letter-spacing:.5px}

        /*buttons*/
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:#fff;padding:12px 26px;border-radius:var(--radius-btn);font-weight:600;font-size:15px;border:none;cursor:pointer;transition:var(--transition);box-shadow:0 4px 10px rgba(18,86,166,.18)}
        .btn:hover{background:var(--primary-deep);transform:translateY(-2px);box-shadow:0 8px 18px rgba(18,86,166,.25);color:#fff}
        .btn:active{transform:translateY(0)}
        .btn-light{background:#fff;color:var(--primary);box-shadow:0 4px 12px rgba(0,0,0,.08)}
        .btn-light:hover{background:#F5F9FE;color:var(--primary-deep);box-shadow:0 8px 18px rgba(0,0,0,.10)}
        .btn-green{background:var(--accent);color:#20350A}
        .btn-green:hover{background:#93C539;color:#1A2D08}

        /* header */
        .header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(22,55,86,.04);margin-top:2px}
        .header::before{content:'';display:block;height:2px;background:var(--primary);position:absolute;top:-2px;left:0;right:0}
        .header .container{display:flex;align-items:center;height:60px;gap:30px}
        .logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
        .logo-icon{width:36px;height:36px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
        .logo-icon svg{width:22px;height:22px;fill:#fff}
        .logo-text{font-weight:700;font-size:19px;color:var(--heading);letter-spacing:.5px}
        .logo-text span{color:var(--primary)}
        .nav-main{display:flex;gap:6px;flex:1}
        .nav-main a{padding:8px 16px;border-radius:6px;font-size:14px;color:var(--text-light);font-weight:500}
        .nav-main a:hover{color:var(--primary);background:#F0F6FD}
        .nav-main a.active{color:var(--primary);background:#EAF2FB;font-weight:600}
        .header-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
        .search-box{display:flex;align-items:center;background:var(--bg);border-radius:30px;padding:6px 8px 6px 16px;border:1px solid transparent}
        .search-box:focus-within{border-color:var(--primary);background:#fff}
        .search-box input{background:transparent;border:none;outline:none;width:110px;font-size:13px;color:var(--text)}
        .search-box input::placeholder{color:var(--text-muted)}
        .search-box button{background:var(--primary);border:none;color:#fff;width:28px;height:28px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}
        .btn-header{padding:8px 20px;font-size:14px;background:var(--primary);border:none;color:#fff;border-radius:6px;font-weight:600;cursor:pointer;transition:var(--transition)}
        .btn-header:hover{background:var(--primary-deep)}
        .mobile-toggle{display:none;background:none;border:none;cursor:pointer;width:36px;height:36px;align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:6px}
        .mobile-toggle span{width:20px;height:2px;background:var(--heading);border-radius:2px}

        /* Hero */
        .hero{position:relative;padding:90px 0 70px;background:linear-gradient(135deg,#E9F0FA 0%,#D7E4F2 100%);overflow:hidden}
        .hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;opacity:.35}
        .hero .container{position:relative;z-index:2;display:flex;gap:60px;align-items:center}
        .hero-content{flex:1.2}
        .hero-label{display:inline-block;background:rgba(167,213,68,.25);color:#3F6B1A;font-size:13px;font-weight:600;padding:6px 16px;border-radius:var(--radius-tag);margin-bottom:18px;border:1px solid rgba(167,213,68,.3)}
        .hero h1{font-size:38px;font-weight:700;line-height:1.3;color:var(--heading);margin-bottom:16px}
        .hero h1 .highlight{color:var(--primary);position:relative;white-space:nowrap}
        .hero h1 .highlight::after{content:'';display:block;height:6px;background:rgba(167,213,68,.45);position:relative;top:-10px;border-radius:4px;z-index:-1}
        .hero-desc{font-size:16px;color:var(--text-light);max-width:580px;line-height:1.9;margin-bottom:20px}
        .hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
        .hero-points{display:flex;gap:30px;margin-top:28px;flex-wrap:wrap}
        .hero-point-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-light)}
        .hero-point-item .dot{width:6px;height:6px;background:var(--accent);border-radius:50%;display:inline-block}
        .hero-visual{flex:.9;display:flex;justify-content:center}
        .hero-card-stack{width:100%;max-width:380px;perspective:1200px}
        .hero-card-main{background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-radius:18px;padding:18px;box-shadow:0 20px 40px rgba(22,55,86,.15);border:1px solid rgba(255,255,255,.6)}
        .hero-card-image{border-radius:12px;overflow:hidden;margin-bottom:14px;height:180px;background:url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat}
        .hero-card-info{display:flex;align-items:center;justify-content:space-between;background:var(--bg);border-radius:10px;padding:10px 14px}
        .pulse-dot{display:flex;align-items:center;gap:6px}
        .pulse-dot span{width:8px;height:8px;background:var(--accent);border-radius:50%;animation:pulse 1.5s ease-in-out infinite}
        @keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

        /* 内容特征卡 — 竖卡横排 */
        .features-select{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:12px}
        .feature-item{background:rgba(255,255,255,.7);border-radius:10px;padding:10px 14px;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text)}
        .feature-item i{color:var(--accent);flex-shrink:0;font-size:15px}

        /* Coverage 横滑轨卡片 */
        .coverage-slider{padding:60px 0 50px;background:#fff;border-bottom:1px solid var(--border)}
        .coverage-track{display:flex;gap:20px;overflow-x:auto;padding-bottom:18px;scrollbar-width:thin;scrollbar-color:var(--primary) var(--border);cursor:grab}
        .coverage-track::-webkit-scrollbar{height:5px;background:var(--bg);border-radius:4px}
        .coverage-track::-webkit-scrollbar-thumb{background:var(--primary);border-radius:4px}
        .coverage-card{flex:0 0 260px;aspect-ratio:3/4;border-radius:var(--radius-card);overflow:hidden;position:relative;box-shadow:var(--shadow);transition:var(--transition)}
        .coverage-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
        .coverage-card .cov-bg{background-size:cover;background-position:center;background-repeat:no-repeat;position:absolute;inset:0}
        .coverage-card .cov-gradient{position:absolute;bottom:0;left:0;right:0;height:55%;background:linear-gradient(to top,rgba(6,20,34,.82),transparent);display:flex;align-items:flex-end;padding:18px 14px;min-height:0}
        .coverage-card .cov-label{color:#fff;font-size:14px;font-weight:600;line-height:1.5}

        /* 清单列表 */
        .checklist-section{padding:56px 0;background:var(--bg)}
        .checklist-wrap{max-width:680px;margin:0 auto}
        .checklist-item{display:flex;align-items:center;gap:18px;padding:18px 12px;border-bottom:1px solid var(--border);background:transparent;transition:var(--transition)}
        .checklist-item:last-child{border-bottom:none}
        .checklist-item:hover{background:rgba(18,86,166,.03);border-radius:12px}
        .checklist-num{width:36px;height:36px;background:var(--accent);color:#20350A;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}
        .checklist-content{flex:1}
        .checklist-content h4{font-size:16px;font-weight:600;color:var(--text)}
        .checklist-content p{font-size:14px;color:var(--text-light);margin-top:2px;line-height:1.6}
        .checklist-arrow{color:var(--text-muted);font-size:20px;flex-shrink:0}

        /* 口碑 */
        .quotes-section{background:var(--bg);padding:40px 0 60px}
        .quotes-track{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
        .quote-card{background:var(--card);border-radius:var(--radius-card);padding:22px 20px;position:relative;box-shadow:var(--shadow)}
        .quote-card::before{content:'“';position:absolute;top:6px;left:14px;font-size:48px;color:var(--primary-light);opacity:.14;font-family:Georgia,serif}
        .quote-card p{font-size:14px;line-height:1.8;color:var(--text);margin-top:10px;margin-bottom:14px;position:relative;z-index:1}
        .quote-user{display:flex;align-items:center;gap:10px}
        .quote-user .avatar{width:32px;height:32px;background:var(--bg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--primary);border:1px solid var(--border)}
        .quote-user .username{font-size:13px;color:var(--heading)}
        .quote-user .verified{background:rgba(167,213,68,.15);font-size:11px;padding:2px 10px;border-radius:20px;color:#4B7A10;font-weight:600;white-space:nowrap;align-items:center}
        .quote-user .name-line{display:flex;align-items:center;gap:6px}

        /* 两个分类卡 */
        .category-cards{margin-top:28px;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
        .category-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px;transition:var(--transition);display:flex;flex-direction:column;justify-content:space-between}
        .category-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
        .category-card-in{background:linear-gradient(135deg,rgba(18,86,166,.08) 0%,rgba(167,213,68,.08) 100%);border-radius:10px;padding:20px 18px;flex:1}
        .category-card .cat-icon{width:46px;height:46px;border-radius:12px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center}
        .category-card h4{font-size:20px;font-weight:700;margin:16px 0 8px;color:var(--heading)}
        .category-card p{font-size:14px;color:var(--text-light);margin-bottom:16px;max-width:270px}
        .category-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:14px;font-weight:600;padding:8px 0}
        .category-link:hover{gap:12px;color:var(--primary-deep)}

        /* info blocks 四个模块 */
        .info-modules{padding:30px 0}
        .info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
        .info-block{background:#fff;border-radius:var(--radius-card);padding:24px;border-top:3px solid var(--primary-light);box-shadow:var(--shadow);transition:var(--transition)}
        .info-block:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
        .info-block h5{font-size:15px;font-weight:700;color:var(--heading);margin-bottom:6px;display:flex;align-items:center;gap:10px}
        .info-block .badge-mini{background:var(--bg);color:var(--primary);font-size:11px;padding:2px 10px;border-radius:12px;font-weight:600}
        .info-block p{font-size:14px;color:var(--text-light);line-height:1.7}

        /* FAQ */
        .faq-section{background:var(--bg)}
        .faq-panel{background:#fff;border-radius:var(--radius-card);box-shadow:var(--shadow);overflow:hidden}
        .faq-item{border-bottom:1px solid var(--border);padding:0}
        .faq-item:last-child{border-bottom:none}
        .faq-q{width:100%;text-align:left;padding:20px 22px;background:none;border:none;cursor:pointer;font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:space-between;color:var(--text);transition:var(--transition)}
        .faq-q span:first-child{margin-right:16px;line-height:1.6;flex:1;font-size:15px}
        .faq-q .faq-icon{font-size:20px;color:var(--text-muted);flex-shrink:0}
        .faq-q:hover{background:#F7FAFD}
        .faq-q.active{background:#F7FAFD;color:var(--primary)}
        .faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0}
        .faq-a-inner{padding:0 22px 22px;color:var(--text-light);font-size:14px;line-height:1.8;border-top:1px solid var(--border);padding-top:16px}

        /* CTA band */
        .cta-band{background:linear-gradient(to right,#0D3A6E 20%,#1256A6 80%);color:#fff;border-radius:18px;overflow:hidden;position:relative;margin-top:20px}
        .cta-band::before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:var(--accent);opacity:.06}
        .cta-band .container{position:relative;z-index:2;padding:56px 36px;display:flex;align-items:center}
        .cta-band h2{color:#fff;font-size:28px;font-weight:700;line-height:1.3;margin-bottom:14px}
        .cta-band p{color:#D8E7F9;font-size:15px;max-width:560px;line-height:1.8}
        .cta-actions{display:flex;gap:14px;align-items:center}
        .badge-chip{background:rgba(255,255,255,.15);border-radius:30px;padding:4px 14px;font-size:12px;display:inline-flex;align-items:center;gap:6px;margin-right:6px;color:white}

        /* 内容板块 CMS */
        .cms-section{background:#F5F8FD;padding:60px 0}
        .cms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
        .cms-card{background:var(--card);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);display:flex;flex-direction:column}
        .cms-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
        .cms-card .post-cover{height:150px;background-size:cover;background-position:center;display:block;position:relative}
        .cms-card .post-cat{position:absolute;top:10px;left:10px;background:var(--accent);color:#24350E;font-size:12px;font-weight:600;padding:3px 12px;border-radius:20px}
        .cms-card-body{padding:18px;display:flex;flex-direction:column;flex:1}
        .cms-card-body h4{flex:1}
        .cms-card-body h4 a{font-size:16px;font-weight:600;color:var(--heading);line-height:1.5;display:block}
        .cms-card-body h4 a:hover{color:var(--primary)}
        .cms-excerpt{font-size:13px;color:var(--text-light);margin-top:8px;line-height:1.7;flex:1}
        .cms-meta{display:flex;align-items:center;justify-content:space-between;margin-top:16px;border-top:1px solid var(--border);padding-top:12px}
        .cms-date{font-size:12px;color:var(--text-muted)}
        .cms-read-more{color:var(--primary);font-weight:600;font-size:13px}
        .cms-read-more:hover{text-decoration:underline}

        .empty-state{text-align:center;padding:56px 20px;background:#F5F8FD;border-radius:16px;border:1px dashed var(--border)}
        .empty-state .empty-icon{font-size:44px;color:var(--text-muted);margin-bottom:14px}
        .empty-state h4{font-size:16px;color:var(--text-light);margin-bottom:6px}

        /*footer*/
        .footer{background:#102A43;color:#BDD1E5;padding:60px 0 0;margin-top:0}
        .footer-grid{display:grid;grid-template-columns:2fr 1.5fr 1.5fr 1.2fr;gap:40px;padding-bottom:40px}
        .footer a{color:#BDD1E5}
        .footer a:hover{color:#fff}
        .footer h4{color:#EAF2F9;font-size:15px;margin-bottom:16px}
        .footer p{font-size:13px;line-height:1.8}
        .footer .footer-links li{margin-bottom:8px;font-size:14px}
        .footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
        .footer-logo .logo-icon{width:38px;height:38px}
        .footer-newsletter form{display:flex;gap:10px;margin-top:12px}
        .footer-newsletter input{flex:1;padding:10px 14px;border-radius:8px;border:1px solid #2E4C68;background:rgba(255,255,255,.1);color:#EAF2F9;outline:none;transition:var(--transition)}
        .footer-newsletter input:focus{border-color:var(--accent)}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:13px;color:#829AB1}
        .footer-bottom a{color:var(--accent)}

        /* link */
        .breadcrumb{font-size:13px;color:var(--text-muted);display:flex;align-items:center;gap:6px}
        .breadcrumb a:hover{color:var(--primary)}

        @media(max-width:1024px){
            .hero .container{flex-direction:column;gap:40px}
            .hero-content{flex:1}
            .hero-card-stack{max-width:320px;margin:24px auto}
            .quotes-track{grid-template-columns:1fr 1fr}
            .quote-card:last-child{display:none}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
            .cms-grid{grid-template-columns:repeat(2,1fr)}
            .info-modules .info-grid{grid-template-columns:repeat(2,1fr)}
        }

        @media(max-width:768px){
            .section{padding:40px 0}
            .nav-main,.search-box{display:none}
            .mobile-toggle{display:flex}
            .btn-header{display:none}
            .features-select{grid-template-columns:1fr}
            .category-cards{grid-template-columns:1fr}
            .info-modules .info-grid{grid-template-columns:1fr}
            .hero h1{font-size:28px}
            .hero{padding:56px 0 45px}
            .cta-band .container{flex-direction:column;align-items:flex-start;padding:40px 20px}
            .cta-actions{margin-top:20px;flex-wrap:wrap}
            .header-right{gap:6px}
        }

        @media(max-width:560px){
            .container{padding-left:16px;padding-right:16px}
            .hero h1{font-size:25px}
            .coverage-card{flex-basis:220px}
            .checklist-wrap{padding:0 10px}
            .cms-grid{grid-template-columns:1fr}
            .footer-grid{grid-template-columns:1fr}
            .quote-card:nth-child(2){display:none}
            .info-grid{grid-template-columns:1fr !important}
            .coverage-track .coverage-card:nth-child(n+4){display:none}
        }

        /* mobile menu */
        @media(max-width:768px){
            .mobile-nav-menu{position:fixed;top:62px;right:-260px;width:240px;bottom:0;background:#fff;box-shadow:-8px 0 24px rgba(22,55,86,.12);transition:right .35s ease;z-index:99;padding:30px 20px;border-left:1px solid var(--border)}
            .mobile-nav-menu.open{right:0}
            .mobile-nav-menu a{display:block;padding:14px 12px;border-bottom:1px solid var(--bg);font-size:15px;color:var(--text)}
            .mobile-nav-menu a.active{color:var(--primary);font-weight:600}
            .mobile-link-btn{width:100%;margin-top:24px}
        }

/* roulang page: article */
:root {
  --bg: #E9EFF6;
  --surface: #FFFFFF;
  --surface-soft: #F4F8FB;
  --primary: #1257A6;
  --primary-dark: #0D3E7A;
  --accent: #B8E45C;
  --title: #163856;
  --text: #24394D;
  --text-2: #5C7083;
  --text-3: #9AABBA;
  --line: #D7E2EC;
  --r-card: 14px;
  --r-btn: 8px;
  --r-tag: 20px;
  --shadow: 0 6px 14px rgba(22,55,86,.06);
  --shadow-hover: 0 12px 24px rgba(22,55,86,.10);
  --container: 1200px;
  --space: 64px;
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: .2s ease;
}

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

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 22px;
  padding-right: 22px;
}

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

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

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

.hd-line {
  height: 2px;
  background: var(--primary);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
}

.header-main {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 58px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 5px 0;
  margin-right: 4px;
}

.brand-icon {
  width: 33px;
  height: 33px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  flex: 0 0 auto;
}

.brand-icon svg {
  width: 20px;
  height: 20px;
}

.brand-name {
  font-size: 19px;
  font-weight: 700;
  color: var(--title);
  line-height: 1.2;
  letter-spacing: -.2px;
  white-space: nowrap;
}

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

.nav-main a {
  display: block;
  padding: 8px 14px;
  border-radius: var(--r-btn);
  color: var(--text);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
}

.nav-main a:hover {
  color: var(--primary);
  background: #EAF2FB;
}

.nav-main a.active {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
}

.nav-main a:focus-visible,
.brand:focus-visible,
.article-link:focus-visible {
  outline: 3px solid rgba(18, 87, 166, .25);
  outline-offset: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-left: auto;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 168px;
  border: 1px solid var(--line);
  background: #F7FAFC;
  border-radius: var(--r-btn);
  padding: 6px 10px;
  color: var(--text-2);
  transition: border var(--transition), background var(--transition);
}

.search-box:focus-within {
  border-color: var(--primary);
  background: #fff;
}

.search-box svg {
  width: 15px;
  height: 15px;
  fill: var(--text-3);
}

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

.search-box input::placeholder {
  color: var(--text-3);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  line-height: 1;
  border-radius: var(--r-btn);
  padding: 9px 15px;
  white-space: nowrap;
  box-shadow: 0 4px 10px rgba(18, 87, 166, .12);
}

.header-cta:hover {
  background: var(--primary-dark);
  color: #fff;
  box-shadow: 0 7px 16px rgba(18, 87, 166, .18);
  transform: translateY(-1px);
}

.header-cta:active {
  transform: translateY(1px);
}

.main {
  padding: 0;
}

.article-hero {
  background-color: var(--title);
  background-image: linear-gradient(125deg, rgba(22, 56, 86, .95) 0%, rgba(13, 62, 122, .86) 100%), url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  padding: 48px 0 50px;
  color: #eaf2fe;
}

.breadcrumb {
  padding: 0;
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  font-size: 13px;
  color: rgba(255,255,255,.75);
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb li + li::before {
  content: "/";
  color: rgba(255,255,255,.45);
}

.breadcrumb a {
  color: rgba(255,255,255,.85);
}

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

.article-title {
  font-size: 32px;
  line-height: 1.35;
  font-weight: 700;
  color: #fff;
  margin: 0 0 22px;
  max-width: 820px;
  letter-spacing: -.3px;
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 22px;
  color: rgba(255,255,255,.82);
  font-size: 13px;
}

.article-meta .post-cat {
  display: inline-block;
  background: var(--accent);
  color: #223A14;
  font-weight: 700;
  font-size: 12px;
  padding: 3px 12px;
  border-radius: var(--r-tag);
  line-height: 1.6;
}

.article-meta .author-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.avatar-dot {
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: var(--accent);
  color: #1E3A0D;
  font-size: 11px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.meta-icon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  fill: rgba(255,255,255,.7);
}

.meta-icon svg {
  width: 14px;
  height: 14px;
}

.article-shell {
  padding: 58px 0 64px;
}

.article-limit {
  max-width: 780px;
  margin: 0 auto;
}

.article-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow);
  padding: 42px 50px;
}

.article-content {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text);
}

.article-content > * {
  margin-top: 0;
  margin-bottom: 1.45em;
}

.article-content > h2:not(:first-child),
.article-content > h3:not(:first-child) {
  margin-top: 2em;
}

.article-content h2 {
  font-size: 23px;
  font-weight: 700;
  color: var(--title);
  line-height: 1.45;
  padding-left: 0;
  border-left: none;
  margin: 0 0 .9em 0;
}

.article-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--title);
  margin: 0 0 .8em 0;
}

.article-content img {
  border-radius: 12px;
  margin: 1.6em 0;
  border: 1px solid var(--line);
}

.article-content blockquote {
  margin: 2em 0;
  padding: 14px 20px;
  border-left: 4px solid var(--primary);
  background: #EDF4FC;
  border-radius: 4px;
  color: #31445A;
}

.article-content blockquote p {
  margin: .3em 0;
}

.article-content a {
  color: var(--primary);
  border-bottom: 1px solid rgba(18,87,166,.4);
  padding-bottom: 1px;
}

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

.article-content ul {
  padding-left: 1.3em;
}

.article-content ul li {
  margin: .55em 0;
  padding-left: .18em;
}

.article-content ol {
  padding-left: 1.4em;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.7em 0;
  font-size: 14px;
}

.article-content table th {
  background: #EDF4FC;
  color: var(--title);
  font-weight: 700;
  border: 1px solid var(--line);
  padding: 10px 12px;
}

.article-content table td {
  border: 1px solid var(--line);
  padding: 10px 12px;
}

.article-content code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  background: #EEF3F9;
  border: 1px solid #DFE9F2;
  padding: 1px 7px;
  border-radius: 5px;
  font-size: .88em;
  color: #0D4A87;
}

.article-content pre {
  background: #14283B;
  color: #DCEAFF;
  border-radius: 12px;
  padding: 20px 22px;
  overflow-x: auto;
  margin: 1.8em 0;
  line-height: 1.7;
}

.article-content pre code {
  background: transparent;
  border: 0;
  color: inherit;
  padding: 0;
}

.article-content figcaption {
  font-size: 13px;
  color: var(--text-2);
  text-align: center;
  margin: -1em 0 1.8em;
}

.article-link-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.article-link-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.safety-note {
  background: #F5F7F9;
  border: 1px solid #E0E7F0;
  border-radius: var(--r-card);
  padding: 18px 22px;
  margin: 0 0 42px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.safety-note svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  margin-top: 3px;
  fill: var(--primary);
}

.safety-note p {
  margin: 0;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.8;
}

.safety-note strong {
  color: var(--title);
  font-weight: 700;
}

.note-meta {
  display: block;
  border-top: 1px dotted var(--line);
  margin-top: 9px;
  padding-top: 8px;
  color: var(--text-3);
  font-size: 12px;
}

.rel-section {
  margin-top: 2px;
}

.rel-head {
  font-size: 21px;
  color: var(--title);
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.4;
}

.rel-desc {
  color: var(--text-2);
  font-size: 14px;
  margin: 0 0 22px;
}

.rel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.rel-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.rel-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: #B7C8DD;
}

.rel-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #E7EEF6;
  overflow: hidden;
}

.rel-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rel-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1 1 auto;
}

.rel-body h4 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--title);
  line-height: 1.45;
}

.rel-body p {
  margin: 0;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
}

.rel-more {
  margin-top: 10px;
  color: var(--primary);
  font-weight: 600;
  font-size: 13px;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
}

.rel-card:hover .rel-more {
  border-bottom-color: var(--primary);
}

.back-row {
  margin-top: 28px;
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--r-btn);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 6px 14px rgba(18,87,166,.16);
}

.btn-primary:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(18,87,166,.2);
}

.btn-primary:active {
  transform: translateY(1px);
}

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

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

.footer {
  background: var(--title);
  color: #B7CCDF;
  margin-top: 18px;
  padding: 46px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1.2fr 1.4fr 1.4fr;
  gap: 30px;
  padding-bottom: 26px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.logo-icon svg {
  width: 19px;
  height: 19px;
}

.footer h4 {
  color: #F0F6FC;
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 14px;
}

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

.footer-links li {
  margin: 0 0 9px;
}

.footer-links a {
  color: #AEC4DA;
  font-size: 13px;
  line-height: 1.6;
}

.footer-links a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 18px;
  font-size: 13px;
  color: #9AABBA;
  text-align: left;
}

.footer-bottom p {
  margin: 0;
}

.empty-wrap {
  padding: 70px 0 90px;
}

.empty-card {
  max-width: 540px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 40px 36px;
  text-align: center;
}

.empty-ico {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: #EAF3FD;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.empty-ico svg {
  width: 24px;
  height: 24px;
}

.empty-card h1 {
  font-size: 24px;
  color: var(--title);
  margin: 0 0 10px;
}

.empty-card p {
  font-size: 14px;
  color: var(--text-2);
  margin: 0 0 18px;
}

@media (max-width: 1024px) {
  .header-inner {
    column-gap: 10px;
  }

  .brand-name {
    font-size: 17px;
  }

  .nav-main a {
    padding: 7px 10px;
  }

  .search-box {
    display: none;
  }

  .article-shell {
    padding: 46px 0 54px;
  }

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

  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding-top: 7px;
    padding-bottom: 7px;
  }

  .header-cta {
    padding: 8px 12px;
  }

  .article-hero {
    padding: 34px 0 36px;
  }

  .article-title {
    font-size: 26px;
  }

  .article-meta {
    gap: 7px 12px;
  }

  .article-card {
    padding: 28px 24px;
  }

  .rel-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .rel-body {
    padding: 14px;
  }
}

@media (max-width: 560px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 4px;
  }

  .header-actions {
    margin-left: auto;
  }

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

  .header-cta {
    font-size: 12px;
    padding: 8px 11px;
  }

  .nav-main {
    order: 3;
    width: 100%;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 3px;
    border-top: 1px solid #EAF0F6;
    padding-top: 5px;
    scrollbar-width: none;
  }

  .nav-main::-webkit-scrollbar {
    display: none;
  }

  .nav-main a {
    font-size: 13px;
    white-space: nowrap;
  }

  .article-hero {
    padding: 28px 18px;
  }

  .article-title {
    font-size: 22px;
    margin-bottom: 16px;
  }

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

  .article-card {
    padding: 22px 18px;
  }

  .article-content {
    font-size: 15px;
  }

  .article-content h2 {
    font-size: 20px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    text-align: center;
  }
}

/* roulang page: category1 */
:root {
            --primary: #1257A6;
            --primary-dark: #0E4487;
            --primary-light: #E3ECF6;
            --accent: #A7D544;
            --accent-soft: #EEF6D8;
            --bg: #E9EFF6;
            --bg-soft: #F5F8FC;
            --card: #FFFFFF;
            --text: #24394D;
            --heading: #163856;
            --muted: #5C7083;
            --dim: #9AABBA;
            --border: #D7E2EC;
            --radius-card: 14px;
            --radius-btn: 8px;
            --radius-tag: 20px;
            --shadow-card: 0 6px 14px rgba(22, 55, 86, .06);
            --shadow-hover: 0 12px 24px rgba(22, 55, 86, .10);
            --container: 1200px;
            --transition: .2s 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", sans-serif;
            background: var(--bg);
            color: var(--text);
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }

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

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

        ul,
        ol {
            list-style: none;
        }

        button,
        input,
        summary {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
        }

        :focus-visible {
            outline: 3px solid rgba(18, 87, 166, .32);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .container {
            width: min(var(--container), calc(100% - 48px));
            margin-left: auto;
            margin-right: auto;
        }

        .section {
            padding: 72px 0;
        }

        .section-head {
            max-width: 760px;
            margin-bottom: 34px;
        }

        .section-head .eyebrow {
            margin-bottom: 12px;
        }

        .section-head h2 {
            font-size: 30px;
            line-height: 1.4;
            color: var(--heading);
            letter-spacing: -.02em;
            margin-bottom: 10px;
        }

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

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #204A14;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: .02em;
        }

        .eyebrow-light {
            background: rgba(167, 213, 68, .22);
            color: #2B521A;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 22px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            white-space: nowrap;
            transition: background var(--transition), box-shadow var(--transition), transform var(--transition), border-color var(--transition);
            cursor: pointer;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 6px 16px rgba(18, 87, 166, .18);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 9px 20px rgba(18, 87, 166, .24);
        }

        .btn-outline {
            background: #fff;
            color: var(--primary);
            border: 1px solid var(--border);
        }

        .btn-outline:hover {
            border-color: var(--primary);
            background: var(--primary-light);
            transform: translateY(-1px);
        }

        .btn-light {
            background: #fff;
            color: var(--primary);
        }

        .btn-light:hover {
            background: var(--accent);
            color: #204A14;
            transform: translateY(-1px);
        }

        .btn-xs {
            padding: 8px 16px;
            font-size: 14px;
        }

        .btn-block {
            width: 100%;
        }

        .site-header {
            background: #fff;
            border-bottom: 1px solid var(--border);
            border-top: 4px solid var(--primary);
            position: sticky;
            top: 0;
            z-index: 60;
            box-shadow: 0 1px 8px rgba(18, 87, 166, .04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            gap: 22px;
            min-height: 58px;
            flex-wrap: nowrap;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            flex-shrink: 0;
        }

        .brand-icon {
            width: 32px;
            height: 32px;
            border-radius: 9px;
            background: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
        }

        .brand-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--heading);
            letter-spacing: -.01em;
            white-space: nowrap;
        }

        .nav-main {
            display: flex;
            align-items: center;
            gap: 2px;
            margin-left: 6px;
            overflow-x: auto;
            scrollbar-width: none;
            flex: 0 1 auto;
        }

        .nav-main::-webkit-scrollbar {
            display: none;
        }

        .nav-main a {
            display: inline-flex;
            align-items: center;
            height: 36px;
            padding: 0 14px;
            color: var(--muted);
            border-radius: 20px;
            font-size: 15px;
            font-weight: 500;
            white-space: nowrap;
            transition: background var(--transition), color var(--transition);
        }

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

        .nav-main a.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }

        .header-actions {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .skip-link {
            position: absolute;
            left: -9999px;
            top: 0;
            background: var(--primary);
            color: #fff;
            padding: 8px 16px;
            border-radius: 0 0 8px 0;
            z-index: 100;
        }

        .skip-link:focus {
            left: 0;
        }

        .hero {
            position: relative;
            padding: 64px 0 56px;
            background: linear-gradient(135deg, rgba(219, 230, 245, .92) 0%, rgba(233, 239, 246, .82) 60%), url('/assets/images/backpic/back-2.png') center/cover;
            border-bottom: 1px solid rgba(215, 226, 236, .7);
        }

        .hero-grid {
            display: grid;
            grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr);
            gap: 56px;
            align-items: center;
        }

        .crumb {
            font-size: 14px;
            color: var(--dim);
            margin-bottom: 18px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .crumb a {
            color: var(--muted);
        }

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

        .hero h1 {
            font-size: clamp(32px, 4.4vw, 52px);
            line-height: 1.25;
            color: var(--heading);
            margin: 16px 0 16px;
            font-weight: 700;
            letter-spacing: -.02em;
        }

        .hero-lead {
            max-width: 590px;
            font-size: 17px;
            line-height: 1.8;
            color: var(--muted);
            margin-bottom: 28px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 26px;
        }

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

        .hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 20px;
            font-size: 13px;
            padding: 4px 12px;
            color: var(--muted);
            box-shadow: 0 2px 6px rgba(22, 55, 86, .03);
        }

        .hero-meta svg {
            color: var(--primary);
        }

        .hero-visual {
            position: relative;
        }

        .ticket {
            position: relative;
            background: #fff;
            border-radius: 20px;
            box-shadow: var(--shadow-hover);
            overflow: hidden;
            max-width: 420px;
            margin-left: auto;
            width: 100%;
            border: 1px solid rgba(255, 255, 255, .64);
        }

        .ticket-cover {
            position: relative;
            min-height: 270px;
            background: linear-gradient(180deg, rgba(22, 56, 86, .05) 0%, rgba(22, 56, 86, .36) 100%), url('/assets/images/coverpic/cover-1.webp') center/cover;
            display: flex;
            align-items: flex-end;
            padding: 18px;
            color: #fff;
        }

        .ticket-cover:after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(16, 46, 76, .90) 0%, rgba(16, 46, 76, .16) 65%, transparent 100%);
        }

        .ticket-cover-content {
            position: relative;
            z-index: 2;
        }

        .ticket-kicker {
            font-size: 12px;
            color: rgba(255, 255, 255, .88);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(12, 62, 105, .42);
            padding: 4px 10px;
            border-radius: 20px;
            backdrop-filter: blur(4px);
            margin-bottom: 8px;
        }

        .ticket-kicker .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
        }

        .ticket-cover h3 {
            font-size: 20px;
            line-height: 1.45;
            font-weight: 700;
            max-width: 300px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, .2);
        }

        .ticket-body {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 18px;
            border-bottom: 1px dashed var(--border);
            background: #fff;
        }

        .ticket-check {
            width: 36px;
            height: 36px;
            border-radius: 12px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .ticket-line {
            flex: 1;
        }

        .ticket-line b {
            display: block;
            color: var(--heading);
            font-size: 14px;
            line-height: 1.4;
        }

        .ticket-line span {
            font-size: 12px;
            color: var(--dim);
        }

        .ticket-foot {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 18px;
            background: var(--primary);
            color: #fff;
            font-size: 13px;
        }

        .ticket-foot span:last-child {
            color: rgba(255, 255, 255, .72);
        }

        .hero-safety {
            margin-top: 44px;
            background: rgba(255, 255, 255, .72);
            border: 1px solid var(--border);
            border-left: 4px solid var(--primary);
            border-radius: 12px;
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 16px;
            font-size: 14px;
            color: var(--muted);
            max-width: 780px;
            backdrop-filter: blur(6px);
        }

        .hero-safety .grip {
            font-weight: 700;
            color: var(--primary);
            background: var(--primary-light);
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .entry-cards {
            background: var(--bg);
        }

        .card-grid-asym {
            display: grid;
            grid-template-columns: minmax(0, 1.5fr) minmax(280px, .7fr);
            gap: 24px;
            align-items: stretch;
        }

        .feature-card {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: box-shadow var(--transition), transform var(--transition);
            display: flex;
            flex-direction: column;
        }

        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .feature-card .media-img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }

        .feature-card-body {
            padding: 26px 28px 30px;
        }

        .feature-card-body h3 {
            font-size: 22px;
            color: var(--heading);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .feature-card-body p {
            color: var(--muted);
            font-size: 15px;
            margin-bottom: 18px;
        }

        .dot-list {
            display: grid;
            gap: 8px;
        }

        .dot-list li {
            display: flex;
            gap: 8px;
            font-size: 15px;
            color: var(--text);
            line-height: 1.7;
        }

        .dot-list li::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            margin-top: 10px;
            flex-shrink: 0;
        }

        .compact-card {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition);
        }

        .compact-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .compact-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .compact-card-body {
            padding: 22px 22px 24px;
        }

        .compact-card-body h3 {
            font-size: 18px;
            color: var(--heading);
            line-height: 1.45;
            margin-bottom: 8px;
        }

        .compact-card-body p {
            color: var(--muted);
            font-size: 14px;
            margin-bottom: 16px;
        }

        .notice-strip {
            margin-top: 24px;
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            padding: 18px 22px;
            display: flex;
            gap: 14px;
            align-items: center;
        }

        .notice-strip .notice-ic {
            width: 34px;
            height: 34px;
            border-radius: 12px;
            background: var(--accent-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            color: #4C7D15;
        }

        .notice-strip strong {
            color: var(--heading);
            display: block;
            font-size: 15px;
        }

        .notice-strip span {
            color: var(--muted);
            font-size: 14px;
        }

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

        .path-band {
            width: 100%;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 18px;
            box-shadow: var(--shadow-card);
            padding: 28px;
            display: grid;
            grid-template-columns: minmax(180px, .6fr) repeat(4, minmax(0, 1fr));
            gap: 20px;
            align-items: center;
            overflow-x: auto;
        }

        .path-caption h3 {
            color: var(--heading);
            font-size: 18px;
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .path-caption p {
            font-size: 14px;
            color: var(--dim);
            line-height: 1.6;
        }

        .path-step {
            position: relative;
            padding: 16px 12px 12px 16px;
            background: var(--bg-soft);
            border-radius: 12px;
            border-left: 3px solid var(--primary);
            min-width: 140px;
        }

        .path-step .step-index {
            display: block;
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: .02em;
            margin-bottom: 6px;
        }

        .path-step b {
            display: block;
            color: var(--heading);
            font-size: 16px;
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .path-step span {
            color: var(--muted);
            font-size: 13px;
            line-height: 1.6;
        }

        .step-alert {
            background: var(--accent-soft);
            border-left-color: #7EA62B;
        }

        .step-alert .step-index {
            color: #4C6E17;
        }

        .device-tips {
            background: var(--bg);
        }

        .device-grid {
            display: grid;
            grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
            gap: 22px;
            align-items: stretch;
        }

        .device-card {
            background: var(--card);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px;
            display: flex;
            gap: 22px;
            align-items: center;
            border: 1px solid var(--border);
            transition: box-shadow var(--transition), transform var(--transition);
        }

        .device-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .device-card img {
            width: 116px;
            height: 150px;
            object-fit: cover;
            border-radius: 12px;
            flex-shrink: 0;
            box-shadow: 0 6px 12px rgba(22, 55, 86, .08);
        }

        .device-content h3 {
            color: var(--heading);
            font-size: 18px;
            line-height: 1.45;
            margin-bottom: 6px;
        }

        .device-content p {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.8;
            margin-bottom: 12px;
        }

        .tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--accent-soft);
            color: #41651D;
            font-size: 13px;
            border-radius: 20px;
            padding: 3px 10px;
            font-weight: 500;
        }

        .tag-muted {
            background: #F0F4F8;
            color: var(--muted);
        }

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

        .faq-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 300px;
            gap: 34px;
            align-items: start;
        }

        .faq-list {
            display: grid;
            gap: 12px;
        }

        details.faq-item {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: 0 2px 8px rgba(22, 55, 86, .03);
            overflow: hidden;
            transition: box-shadow var(--transition);
        }

        details.faq-item[open] {
            box-shadow: var(--shadow-card);
        }

        details.faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            list-style: none;
            cursor: pointer;
            padding: 18px 20px;
            color: var(--heading);
            font-weight: 600;
            font-size: 16px;
            line-height: 1.6;
            transition: background var(--transition);
        }

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

        details.faq-item summary .q-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            flex-shrink: 0;
        }

        details.faq-item summary .faq-mark {
            display: inline-flex;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            border: 1px solid var(--border);
            color: var(--muted);
            font-style: normal;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        details.faq-item[open] summary {
            background: var(--bg-soft);
        }

        details.faq-item[open] summary .faq-mark {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .faq-answer {
            padding: 4px 22px 22px 58px;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.85;
        }

        .faq-side {
            position: sticky;
            top: 80px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 18px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .faq-side img {
            width: 100%;
            height: 110px;
            object-fit: cover;
        }

        .faq-side-body {
            padding: 18px 20px 22px;
        }

        .faq-side-body h3 {
            font-size: 17px;
            color: var(--heading);
            line-height: 1.5;
            margin-bottom: 8px;
        }

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

        .cta-ticket {
            padding: 0 0 72px;
            background: var(--bg);
        }

        .cta-inner {
            position: relative;
            overflow: hidden;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%), url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
            color: #fff;
            border-radius: 22px;
            padding: 46px 48px;
            display: grid;
            grid-template-columns: minmax(0, 1.1fr) minmax(260px, .9fr);
            align-items: center;
            gap: 32px;
            box-shadow: 0 18px 40px rgba(18, 87, 166, .24);
        }

        .cta-inner:before {
            content: "";
            position: absolute;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            background: rgba(167, 213, 68, .14);
            right: -70px;
            top: -90px;
        }

        .cta-copy {
            position: relative;
            z-index: 2;
        }

        .cta-copy .eyebrow {
            background: var(--accent);
            color: #2B521A;
        }

        .cta-copy h2 {
            font-size: 28px;
            margin: 14px 0 10px;
            color: #fff;
            line-height: 1.4;
            max-width: 480px;
        }

        .cta-copy p {
            color: rgba(255, 255, 255, .78);
            font-size: 15px;
            max-width: 520px;
        }

        .cta-actions {
            position: relative;
            z-index: 2;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: flex-end;
        }

        .cta-ticket-badge {
            margin-top: 30px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            border-top: 1px solid rgba(255, 255, 255, .18);
            padding-top: 22px;
        }

        .cta-ticket-badge span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .18);
            padding: 4px 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, .84);
            border-radius: 20px;
        }

        .footer {
            background: #10253A;
            color: #AFC2D4;
            padding-top: 64px;
            font-size: 14px;
        }

        .footer .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
            gap: 42px;
            padding-bottom: 44px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 9px;
            background: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .footer h4 {
            color: #fff;
            font-size: 15px;
            margin-bottom: 14px;
            font-weight: 600;
            letter-spacing: .02em;
        }

        .footer ul.footer-links {
            display: grid;
            gap: 8px;
        }

        .footer ul.footer-links a {
            color: #AFC2D4;
            font-size: 14px;
            transition: color var(--transition);
        }

        .footer ul.footer-links a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 18px 0;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            color: #7C93A8;
            font-size: 13px;
            gap: 8px;
        }

        @media (max-width: 1024px) {
            .overflow-md {
                overflow-x: auto;
            }

            .path-band {
                grid-template-columns: 220px repeat(4, minmax(150px, 1fr));
                min-width: 100%;
            }

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

            .faq-layout {
                grid-template-columns: 1fr;
            }

            .faq-side {
                position: static;
            }

            .faq-side img {
                height: 130px;
            }

            .footer .footer-grid {
                grid-template-columns: 1.3fr .8fr .8fr;
                gap: 28px;
            }

            .footer .footer-grid>div:last-child {
                grid-column: span 2;
            }

            @media (max-width: 1024px) and (min-width: 769px) {
                .path-band {
                    overflow-x: auto;
                }

                .cta-inner {
                    grid-template-columns: 1fr;
                    padding: 38px 34px;
                }

                .cta-actions {
                    justify-content: flex-start;
                }
            }
        }

        @media (max-width: 900px) {
            .header-inner {
                flex-wrap: wrap;
                padding: 8px 0;
                min-height: auto;
            }

            .brand {
                padding: 2px 0;
            }

            .header-actions {
                margin-left: 0;
                margin-right: -2px;
                margin-top: 6px;
            }

            .header-actions .btn {
                padding: 7px 14px;
                font-size: 13px;
            }

            .nav-main {
                order: 4;
                width: calc(100% + 24px);
                margin-left: -12px;
                padding: 8px 12px 4px;
                border-top: 1px solid var(--border);
                background: #fff;
            }

            .nav-main a {
                font-size: 14px;
                padding: 0 12px;
            }

            @media (min-width: 769px) {
                .hero-grid {
                    grid-template-columns: 1fr .8fr;
                }
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 50px 0;
            }

            .hero {
                padding: 38px 0 34px;
            }

            .hero-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

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

            .ticket {
                margin-left: 0;
                max-width: 100%;
            }

            .card-grid-asym {
                grid-template-columns: 1fr;
            }

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

            .device-card {
                flex-direction: row;
            }

            .cta-inner {
                grid-template-columns: 1fr;
                padding: 32px 24px 36px;
            }

            .cta-actions {
                justify-content: flex-start;
            }

            .path-band {
                grid-template-columns: repeat(4, minmax(150px, 1fr));
            }

            .path-caption {
                min-width: 180px;
            }

            .footer-grid {
                display: block;
            }

            .footer .footer-grid>div {
                margin-bottom: 28px;
            }

            .footer .footer-grid>div:last-child {
                margin-bottom: 12px;
            }
        }

        @media (max-width: 560px) {
            .container {
                width: calc(100% - 30px);
            }

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

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

            .notice-strip {
                flex-direction: column;
                align-items: flex-start;
            }

            .feature-card-body {
                padding: 20px 18px 22px;
            }

            .device-card {
                flex-direction: column;
                align-items: flex-start;
                padding: 18px;
            }

            .device-card img {
                width: 100%;
                height: 170px;
            }

            .ticket-cover {
                min-height: 240px;
            }

            .cta-copy h2 {
                font-size: 23px;
            }

            .cta-inner {
                border-radius: 18px;
                padding: 28px 18px 30px;
            }

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

            .footer {
                padding-top: 40px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .crumb {
                font-size: 13px;
                margin-bottom: 10px;
            }
        }

/* roulang page: category2 */
:root{
  --c-bg:#E9EFF6;
  --c-bg-soft:#F4F8FB;
  --c-card:#FFFFFF;
  --c-primary:#1257A6;
  --c-primary-dark:#0B3F7A;
  --c-primary-soft:#E6EEF7;
  --c-accent:#A7D544;
  --c-accent-soft:#EFF7E3;
  --c-accent-line:#CFE79A;
  --c-title:#163856;
  --c-text:#24394D;
  --c-sub:#5C7083;
  --c-muted:#9AABBA;
  --c-line:#D7E2EC;
  --c-deep:#0A1D2F;
  --radius-card:14px;
  --radius-btn:8px;
  --radius-tag:999px;
  --shadow-sm:0 6px 14px rgba(22,55,86,.06);
  --shadow-md:0 12px 24px rgba(22,55,86,.10);
}

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

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  background:var(--c-bg);
  color:var(--c-text);
  -webkit-font-smoothing:antialiased;
}

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

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

a:focus-visible,
button:focus-visible,
summary:focus-visible{
  outline:3px solid rgba(18,87,166,.35);
  outline-offset:2px;
  border-radius:6px;
}

h1,h2,h3,h4{
  margin:0;
  color:var(--c-title);
  line-height:1.4;
  font-weight:700;
}

p{
  margin:0;
}

ul,
ol{
  margin:0;
  padding:0;
  list-style:none;
}

svg{
  flex:none;
}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

.section{
  padding:64px 0;
}

.section-white{
  background:var(--c-card);
}

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

.section-head{
  margin-bottom:34px;
}

.section-head h2{
  font-size:30px;
  letter-spacing:-.5px;
}

.section-head p{
  margin-top:12px;
  color:var(--c-sub);
  max-width:640px;
}

.split-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:28px;
}

.split-head p{
  margin:0 0 6px;
  text-align:right;
  max-width:330px;
}

.section-kicker{
  display:inline-block;
  padding:5px 13px;
  margin-bottom:12px;
  background:var(--c-accent-soft);
  border:1px solid var(--c-accent-line);
  color:#2E5C1B;
  font-size:12px;
  font-weight:700;
  letter-spacing:.4px;
  border-radius:var(--radius-tag);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 22px;
  border-radius:var(--radius-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  transition:all .2s ease;
}

.btn-primary{
  background:var(--c-primary);
  color:#fff;
  box-shadow:0 6px 14px rgba(18,87,166,.18);
}

.btn-primary:hover{
  background:var(--c-primary-dark);
  transform:translateY(-1px);
  box-shadow:0 10px 20px rgba(18,87,166,.22);
}

.btn-ghost{
  background:transparent;
  color:var(--c-primary);
  border-color:var(--c-line);
  box-shadow:0 2px 6px rgba(22,55,86,.04);
}

.btn-ghost:hover{
  background:var(--c-primary-soft);
  border-color:var(--c-primary);
  transform:translateY(-1px);
}

/* header */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--c-line);
  box-shadow:0 2px 8px rgba(22,55,86,.04);
}

.site-header::before{
  content:"";
  display:block;
  height:2px;
  background:var(--c-primary);
  position:absolute;
  top:0;
  left:0;
  right:0;
}

.header-inner{
  max-width:1280px;
  margin:0 auto;
  height:58px;
  display:flex;
  align-items:center;
  gap:18px;
  padding:0 24px;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:20px;
  font-weight:800;
  color:var(--c-title);
  white-space:nowrap;
  transition:opacity .2s ease;
}

.brand:hover{
  opacity:.82;
}

.brand-icon{
  width:34px;
  height:34px;
  border-radius:9px;
  background:var(--c-primary);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
}

.brand-icon svg{
  width:18px;
  height:18px;
}

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

.nav-main a{
  display:inline-block;
  padding:7px 14px;
  border-radius:var(--radius-tag);
  font-size:14px;
  font-weight:500;
  color:var(--c-sub);
  white-space:nowrap;
  transition:all .2s ease;
}

.nav-main a:hover{
  color:var(--c-primary);
  background:var(--c-primary-soft);
}

.nav-main a.active{
  color:var(--c-primary);
  background:var(--c-primary-soft);
  font-weight:700;
}

.nav-cta{
  background:var(--c-primary);
  color:#fff;
  min-height:36px;
  padding:0 16px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  border-radius:var(--radius-btn);
  font-size:14px;
  font-weight:600;
  white-space:nowrap;
  box-shadow:0 4px 12px rgba(18,87,166,.16);
  transition:all .2s ease;
}

.nav-cta:hover{
  background:var(--c-primary-dark);
  transform:translateY(-1px);
}

/* hero */
.category-hero{
  position:relative;
  overflow:hidden;
  background-color:#EAF1F8;
  background-image:url("/assets/images/backpic/back-1.png");
  background-position:center;
  background-size:cover;
}

.category-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(225,235,244,.88);
}

.category-hero .container{
  position:relative;
  z-index:1;
}

.hero-inner{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:48px;
  align-items:center;
  padding:58px 0 66px;
}

.hero-copy{
  min-width:0;
}

.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--c-accent);
  color:#1E3D0F;
  border-radius:var(--radius-tag);
  padding:5px 13px;
  font-size:13px;
  font-weight:700;
}

.hero-copy h1{
  font-size:42px;
  line-height:1.25;
  letter-spacing:-1px;
  margin:20px 0 14px;
}

.hero-copy .lead{
  font-size:17px;
  line-height:1.9;
  color:var(--c-sub);
  max-width:560px;
}

.hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:28px;
}

.hero-note{
  display:flex;
  justify-content:flex-end;
}

.hero-img-card{
  position:relative;
  width:min(340px,100%);
  margin:0;
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 18px 42px rgba(22,55,86,.18);
}

.hero-img-card img{
  width:100%;
  aspect-ratio:4 / 4.8;
  object-fit:cover;
}

.hero-img-card figcaption{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  margin:0;
  padding:42px 18px 15px;
  color:#fff;
  font-size:14px;
  font-weight:600;
  background:linear-gradient(to top,rgba(10,29,47,.88),rgba(10,29,47,.04));
}

.hero-float-note{
  position:absolute;
  top:20px;
  left:-20px;
  background:#fff;
  box-shadow:var(--shadow-md);
  border:1px solid var(--c-line);
  border-radius:12px;
  padding:12px 16px;
  font-size:13px;
  color:var(--c-title);
  font-weight:600;
  line-height:1.5;
}

.hero-float-note span{
  display:block;
  color:var(--c-muted);
  font-weight:400;
  font-size:12px;
  margin-top:2px;
}

/* two card digest */
.two-card-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}

.digest-card{
  position:relative;
  overflow:hidden;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  padding:34px 30px;
  transition:transform .25s ease, box-shadow .25s ease;
}

.digest-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-md);
}

.digest-card::after{
  content:"";
  position:absolute;
  right:-52px;
  top:-52px;
  width:150px;
  height:150px;
  border-radius:50%;
  background:var(--c-primary-soft);
  opacity:.5;
}

.card-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:12px;
  background:var(--c-primary);
  color:#fff;
  font-size:16px;
  font-weight:800;
  margin-bottom:18px;
}

.digest-card:nth-child(2) .card-index{
  background:var(--c-accent);
  color:#1E3D0F;
}

.digest-card h3{
  font-size:20px;
  margin-bottom:10px;
}

.digest-card p{
  color:var(--c-sub);
  line-height:1.85;
  max-width:440px;
}

.card-foot{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:18px;
  font-size:13px;
  font-weight:600;
  color:var(--c-primary);
}

/* checklist */
.checklist-wrap{
  padding-top:0;
}

.checklist-block{
  display:grid;
  grid-template-columns:.9fr 1.3fr;
  gap:44px;
  align-items:center;
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:20px;
  box-shadow:var(--shadow-sm);
  padding:34px 40px;
}

.check-copy{
  min-width:0;
}

.check-copy .check-icon{
  width:52px;
  height:52px;
  border-radius:14px;
  background:var(--c-accent-soft);
  border:1px solid var(--c-accent-line);
  display:flex;
  align-items:center;
  justify-content:center;
  color:#3E6B13;
  margin-bottom:16px;
}

.check-copy h2{
  font-size:24px;
  margin-bottom:10px;
}

.check-copy p{
  color:var(--c-sub);
  font-size:14px;
  line-height:1.8;
}

.check-list{
  display:flex;
  flex-direction:column;
  gap:18px;
}

.check-item{
  display:flex;
  align-items:flex-start;
  gap:14px;
}

.check-bullet{
  flex:none;
  width:26px;
  height:26px;
  border-radius:50%;
  background:var(--c-accent);
  color:#1E3D0F;
  font-size:14px;
  font-weight:800;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-top:2px;
}

.check-item strong{
  display:block;
  font-size:15px;
  color:var(--c-title);
  line-height:1.5;
}

.check-item span:not(.check-bullet){
  display:block;
  color:var(--c-muted);
  font-size:13px;
  line-height:1.7;
  margin-top:2px;
}

/* FAQ with aside */
.faq-layout{
  display:grid;
  grid-template-columns:1fr 320px;
  gap:34px;
  align-items:start;
}

.faq-head{
  margin-bottom:22px;
}

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

.faq-head p{
  margin-top:8px;
  color:var(--c-sub);
}

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

.faq-item{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .2s ease, background .2s ease;
}

.faq-item[open]{
  background:#F6F9FC;
  box-shadow:var(--shadow-md);
}

.faq-item summary{
  display:flex;
  align-items:center;
  gap:14px;
  padding:17px 20px;
  cursor:pointer;
  list-style:none;
  font-size:16px;
  font-weight:700;
  color:var(--c-title);
  line-height:1.5;
}

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

.faq-item summary:hover{
  color:var(--c-primary);
}

.faq-ctrl{
  flex:none;
  width:30px;
  height:30px;
  margin-left:auto;
  border-radius:50%;
  background:var(--c-primary-soft);
  color:var(--c-primary);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  font-weight:600;
}

.faq-ctrl::before{
  content:"+";
  line-height:1;
}

.faq-item[open] .faq-ctrl::before{
  content:"–";
}

.faq-answer{
  padding:0 58px 20px 20px;
  color:var(--c-sub);
  font-size:15px;
  line-height:1.9;
  border-top:1px dashed var(--c-line);
}

.faq-answer p + p{
  margin-top:10px;
}

.faq-side{
  position:sticky;
  top:84px;
}

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

.side-card img{
  width:100%;
  height:132px;
  object-fit:cover;
}

.side-card .side-body{
  padding:20px;
}

.side-tag{
  display:inline-block;
  background:var(--c-accent-soft);
  border:1px solid var(--c-accent-line);
  color:#2E5C1B;
  border-radius:var(--radius-tag);
  padding:2px 10px;
  font-size:12px;
  font-weight:700;
  margin-bottom:10px;
}

.side-card h3{
  font-size:19px;
  margin-bottom:8px;
}

.side-card p{
  font-size:14px;
  color:var(--c-sub);
  line-height:1.8;
  margin-bottom:16px;
}

.btn-block{
  width:100%;
}

.mini-note{
  background:var(--c-accent-soft);
  border:1px solid var(--c-accent-line);
  border-radius:var(--radius-card);
  padding:14px 18px;
  font-size:13px;
  color:#2E5C1B;
  line-height:1.8;
  margin-top:14px;
}

/* flow */
.flow-head{
  margin-bottom:30px;
}

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

.flow-head p{
  color:var(--c-sub);
  margin-top:8px;
}

.flow-strip{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:18px;
  box-shadow:var(--shadow-sm);
  overflow:hidden;
}

.flow-step{
  position:relative;
  display:grid;
  grid-template-columns:68px 1fr;
  gap:6px 22px;
  padding:26px 32px;
}

.flow-step + .flow-step{
  border-top:1px solid var(--c-line);
}

.flow-num{
  display:flex;
  align-items:center;
  justify-content:center;
  width:48px;
  height:48px;
  border-radius:14px;
  background:var(--c-primary);
  color:#fff;
  font-weight:800;
  font-size:18px;
}

.flow-step:nth-child(3n) .flow-num{
  background:var(--c-accent);
  color:#1E3D0F;
}

.flow-step h3{
  font-size:18px;
  margin-top:2px;
}

.flow-step p{
  margin-top:5px;
  color:var(--c-sub);
  font-size:15px;
  line-height:1.85;
  max-width:720px;
}

/* CTA */
.cta-section{
  padding:22px 0 70px;
}

.cta-block{
  position:relative;
  overflow:hidden;
  background-color:#1257A6;
  background-image:url("/assets/images/backpic/back-3.webp");
  background-size:cover;
  background-position:center;
  border-radius:22px;
  padding:38px 40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  color:#fff;
}

.cta-block::before{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(10,53,105,.88);
}

.cta-copy{
  position:relative;
  z-index:1;
  min-width:0;
}

.cta-copy h2{
  font-size:27px;
  color:#fff;
  margin-bottom:10px;
}

.cta-copy p{
  font-size:15px;
  color:rgba(255,255,255,.85);
  line-height:1.8;
  max-width:620px;
}

.cta-actions{
  position:relative;
  z-index:1;
  flex:none;
  display:flex;
  flex-direction:column;
  gap:10px;
  min-width:230px;
}

.btn-light{
  background:#fff;
  color:var(--c-primary);
  border:1px solid rgba(255,255,255,.4);
}

.btn-light:hover{
  background:var(--c-primary-soft);
  transform:translateY(-1px);
}

.btn-outline-light{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.65);
}

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

/* footer */
.footer{
  background:var(--c-deep);
  color:#B9C8D6;
  padding:52px 0 28px;
}

.footer-logo{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:12px;
}

.logo-icon{
  width:34px;
  height:34px;
  border-radius:9px;
  background:var(--c-primary);
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
}

.logo-icon svg{
  width:18px;
  height:18px;
}

.footer p{
  font-size:13px;
  line-height:1.8;
}

.footer h4{
  color:#fff;
  font-size:15px;
  margin-bottom:12px;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.35fr 1fr 1fr 1.1fr;
  gap:30px;
  padding-bottom:32px;
  border-bottom:1px solid rgba(255,255,255,.12);
}

.footer-links li{
  margin-bottom:8px;
}

.footer-links a{
  font-size:13px;
  color:#B9C8D6;
  line-height:1.6;
  transition:color .2s ease;
}

.footer-links a:hover{
  color:#fff;
}

.footer-bottom{
  margin-top:22px;
  color:#829AB1;
  font-size:12px;
}

.footer-bottom p{
  margin:0;
}

@media (max-width:1024px){
  .hero-inner{
    gap:32px;
    padding:46px 0 54px;
  }

  .hero-img-card{
    width:280px;
  }

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

@media (max-width:820px){
  .header-inner{
    height:auto;
    min-height:58px;
    flex-wrap:wrap;
    gap:8px 12px;
    padding-top:10px;
    padding-bottom:8px;
  }

  .brand{
    order:1;
    font-size:18px;
  }

  .nav-cta{
    order:2;
    margin-left:auto;
  }

  .nav-main{
    order:3;
    width:100%;
    margin:0;
    gap:6px;
    overflow-x:auto;
    padding-bottom:4px;
    scrollbar-width:none;
  }

  .nav-main::-webkit-scrollbar{
    display:none;
  }

  .nav-main a{
    padding:7px 13px;
  }

  .hero-inner{
    grid-template-columns:1fr;
  }

  .hero-note{
    justify-content:flex-start;
  }

  .hero-img-card{
    width:min(360px,100%);
  }

  .digest-card{
    padding:26px 20px;
  }

  .checklist-block{
    grid-template-columns:1fr;
    gap:30px;
    padding:28px;
  }

  .faq-layout{
    grid-template-columns:1fr;
  }

  .faq-side{
    position:static;
  }

  .cta-block{
    flex-direction:column;
    align-items:flex-start;
  }

  .cta-actions{
    width:100%;
    min-width:0;
  }
}

@media (max-width:560px){
  .section{
    padding:44px 0;
  }

  .container{
    padding:0 16px;
  }

  .site-header::before{
    height:2px;
  }

  .header-inner{
    padding:8px 16px;
    align-items:center;
  }

  .brand-icon{
    width:30px;
    height:30px;
  }

  .brand{
    font-size:17px;
  }

  .nav-cta{
    display:none;
  }

  .nav-main a{
    font-size:13px;
    padding:6px 10px;
  }

  .hero-copy h1{
    font-size:32px;
  }

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

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

  .hero-inner{
    padding:34px 0 40px;
  }

  .hero-note{
    margin-top:4px;
  }

  .hero-img-card{
    width:100%;
  }

  .hero-img-card img{
    aspect-ratio:4 / 3.4;
  }

  .hero-float-note{
    position:static;
    margin-top:12px;
  }

  .two-card-grid{
    grid-template-columns:1fr;
  }

  .section-head h2{
    font-size:25px;
  }

  .split-head{
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
  }

  .split-head p{
    text-align:left;
  }

  .checklist-block{
    padding:24px 20px;
    border-radius:16px;
  }

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

  .faq-item summary{
    font-size:15px;
    padding:16px;
  }

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

  .flow-step{
    grid-template-columns:44px 1fr;
    gap:8px;
    padding:22px 10px;
  }

  .flow-num{
    width:40px;
    height:40px;
    border-radius:10px;
    font-size:16px;
  }

  .cta-block{
    padding:28px 20px;
    border-radius:16px;
  }

  .cta-copy h2{
    font-size:23px;
  }

  .footer-grid{
    grid-template-columns:1fr;
    gap:24px;
  }

  .footer{
    padding:42px 0 22px;
  }
}