/* roulang page: index */
:root{
      --blue:#185a8d;
      --blue-deep:#12466e;
      --teal:#2f8f9d;
      --indigo:#5877a8;
      --ink:#20313f;
      --muted:#687887;
      --line:#dce6ed;
      --paper:#ffffff;
      --ice:#eef5fa;
      --mist:#f6f9fc;
      --soft-blue:#e8f2f8;
      --radius:16px;
      --radius-lg:22px;
      --shadow:0 10px 28px rgba(35,76,108,.09);
      --shadow-hover:0 16px 34px rgba(24,90,141,.15);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--paper);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.72;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(47,143,157,.32);outline-offset:3px}
    .container{max-width:1200px}
    .site-header{
      position:sticky;top:0;z-index:1030;
      min-height:72px;background:rgba(255,255,255,.96);
      border-bottom:1px solid rgba(220,230,237,.88);
      backdrop-filter:blur(12px);
    }
    .navbar{min-height:72px;padding:0}
    .navbar-brand{
      color:var(--blue)!important;font-size:19px;font-weight:800;
      letter-spacing:-.5px;display:flex;align-items:center;gap:10px;
      white-space:nowrap;
    }
    .brand-mark{
      width:31px;height:31px;display:grid;place-items:center;
      color:#fff;background:var(--blue);border-radius:8px;font-size:13px;
      box-shadow:0 5px 12px rgba(24,90,141,.24);
    }
    .navbar-toggler{border:1px solid var(--line);border-radius:9px;padding:7px 9px;box-shadow:none}
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(24,90,141,.16)}
    .nav-link{
      color:var(--ink)!important;font-size:15px;font-weight:650;
      padding:23px 16px!important;margin:0 2px;position:relative;
    }
    .nav-link:hover{color:var(--blue)!important;background:var(--mist)}
    .nav-link.active{color:var(--blue)!important;background:var(--soft-blue)}
    .nav-link.active:after{
      content:"";position:absolute;left:15px;right:15px;bottom:0;height:3px;
      background:var(--blue);border-radius:3px 3px 0 0;
    }
    .quick-toggle{font-size:14px!important;color:var(--blue)!important}
    .mega-menu{
      min-width:580px;border:1px solid var(--line);border-radius:0 0 16px 16px;
      padding:20px;background:#fff;box-shadow:var(--shadow);margin-top:0!important;
    }
    .mega-title{font-size:13px;font-weight:800;color:var(--muted);letter-spacing:.08em;margin-bottom:8px}
    .mega-card{
      display:block;padding:14px;border:1px solid transparent;border-radius:11px;height:100%;
    }
    .mega-card:hover{background:var(--mist);border-color:#c8dce9;transform:translateY(-1px)}
    .mega-card strong{display:block;color:var(--blue);font-size:15px;margin-bottom:3px}
    .mega-card span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
    .hero{
      background:linear-gradient(180deg,var(--mist) 0%,#fff 100%);
      padding:72px 0 68px;position:relative;overflow:hidden;
    }
    .hero:before{
      content:"";position:absolute;width:460px;height:460px;border:1px solid #d7e8f2;
      border-radius:50%;right:-180px;top:-180px;
    }
    .hero:after{
      content:"";position:absolute;width:160px;height:160px;background:#d8ebf2;
      opacity:.55;border-radius:22px;transform:rotate(30deg);right:11%;bottom:25px;
    }
    .hero-wrap{position:relative;z-index:1;text-align:center;max-width:920px;margin:auto}
    .eyebrow{
      display:inline-flex;align-items:center;gap:7px;color:var(--blue);font-size:13px;
      font-weight:800;letter-spacing:.08em;padding:6px 11px;border-radius:7px;
      background:#e3f0f7;border:1px solid #cfe2ed;
    }
    .eyebrow i{width:7px;height:7px;background:var(--teal);display:inline-block;border-radius:50%}
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,56px);line-height:1.2;letter-spacing:-1.8px;
      font-weight:800;color:#183244;margin:18px auto 17px;max-width:830px;
    }
    .hero-lead{font-size:17px;color:#526878;max-width:800px;margin:0 auto 28px;line-height:1.9}
    .search-shell{
      max-width:760px;margin:0 auto 21px;padding:7px;background:#fff;border:1px solid #cfdee8;
      border-radius:13px;box-shadow:0 13px 30px rgba(43,87,117,.12);display:flex;gap:8px;
    }
    .search-shell input{
      border:0;box-shadow:none!important;min-width:0;padding:10px 14px;color:var(--ink);
      background:transparent;
    }
    .search-shell input::placeholder{color:#91a0ab}
    .btn-main,.btn-outline{
      border-radius:9px;padding:11px 21px;font-weight:750;border:1px solid transparent;
      display:inline-flex;align-items:center;justify-content:center;gap:7px;line-height:1.4;
    }
    .btn-main{color:#fff;background:var(--blue);border-color:var(--blue)}
    .btn-main:hover{color:#fff;background:var(--blue-deep);border-color:var(--blue-deep);box-shadow:0 8px 18px rgba(24,90,141,.24);transform:translateY(-2px)}
    .btn-outline{color:var(--blue);background:transparent;border-color:#a9c7d9}
    .btn-outline:hover{color:var(--blue-deep);background:#fff;border-color:var(--blue);transform:translateY(-2px)}
    .popular-links{display:flex;justify-content:center;align-items:center;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:13px}
    .topic-chip{font-weight:650;color:#37637d;padding:4px 10px;background:#fff;border:1px solid #d7e5ed;border-radius:6px}
    .topic-chip:hover{border-color:var(--blue);color:var(--blue);background:#eff7fb}
    .hero-meta{display:flex;justify-content:center;gap:28px;margin-top:29px;flex-wrap:wrap}
    .hero-meta div{font-size:13px;color:var(--muted);padding-left:14px;position:relative}
    .hero-meta div:before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;background:var(--teal);border-radius:50%}
    section{padding:90px 0}
    .section-kicker{font-size:13px;font-weight:800;color:var(--teal);letter-spacing:.1em;margin-bottom:9px}
    .section-title{font-size:clamp(28px,3.3vw,38px);line-height:1.28;letter-spacing:-.9px;font-weight:800;color:#1c3445;margin-bottom:13px}
    .section-desc{color:var(--muted);font-size:16px;max-width:710px;margin-bottom:0}
    .entry-section{background:#fff}
    .entry-grid{margin-top:38px}
    .entry-card{
      height:100%;padding:27px 25px;background:#fff;border:1px solid var(--line);
      border-radius:var(--radius);box-shadow:0 7px 20px rgba(35,76,108,.055);position:relative;
      overflow:hidden;
    }
    .entry-card:before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:var(--blue);opacity:0}
    .entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#b8d3e4}
    .entry-card:hover:before{opacity:1}
    .entry-icon{
      width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
      background:var(--soft-blue);color:var(--blue);font-weight:850;font-size:14px;margin-bottom:20px;
    }
    .entry-card h3{font-size:20px;font-weight:780;line-height:1.4;margin-bottom:10px;color:#20394a}
    .entry-card p{font-size:14px;color:var(--muted);margin-bottom:18px;line-height:1.75}
    .text-arrow{font-size:14px;font-weight:750;color:var(--blue)}
    .text-arrow:hover{color:var(--teal)}
    .path-section{background:var(--ice);position:relative}
    .path-section:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:#dcebf3}
    .path-list{position:relative;margin-top:32px}
    .path-line{position:absolute;left:25px;top:40px;bottom:40px;width:1px;background:#bad5e5}
    .path-item{position:relative;padding:0 0 28px 74px}
    .path-item:last-child{padding-bottom:0}
    .path-number{
      position:absolute;left:0;top:0;width:51px;height:51px;border-radius:14px;
      display:grid;place-items:center;color:var(--blue);background:#fff;border:1px solid #cfe0eb;
      font-weight:850;box-shadow:0 5px 15px rgba(35,76,108,.07);
    }
    .path-content{background:rgba(255,255,255,.78);padding:18px 20px;border-left:3px solid transparent}
    .path-item:first-child .path-content{border-left-color:var(--teal)}
    .path-content h3{font-size:18px;font-weight:780;margin-bottom:5px}
    .path-content p{font-size:14px;color:var(--muted);margin:0}
    .milestone-panel{
      margin-top:30px;padding:32px;background:#fff;border:1px solid #d7e5ed;
      border-radius:var(--radius-lg);box-shadow:var(--shadow);
    }
    .milestone-row{display:grid;grid-template-columns:145px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}
    .milestone-row:first-child{padding-top:0}
    .milestone-row:last-child{padding-bottom:0;border-bottom:0}
    .milestone-date{color:var(--blue);font-size:14px;font-weight:800}
    .milestone-body h3{font-size:18px;font-weight:780;margin-bottom:5px}
    .milestone-body p{font-size:14px;color:var(--muted);margin:0}
    .updates-section{background:#fff}
    .update-list{margin-top:35px;border-top:1px solid var(--line)}
    .update-item{display:grid;grid-template-columns:112px 1fr auto;gap:23px;align-items:center;padding:22px 8px;border-bottom:1px solid var(--line)}
    .update-date{font-size:13px;color:var(--teal);font-weight:800}
    .update-main h3{font-size:18px;font-weight:780;margin:0 0 4px;line-height:1.45}
    .update-main p{font-size:14px;color:var(--muted);margin:0}
    .featured-update{
      height:100%;margin-top:35px;padding:28px;background:linear-gradient(145deg,#eaf4f9,#f9fcfe);
      border:1px solid #d2e4ee;border-radius:var(--radius-lg);position:relative;overflow:hidden;
    }
    .featured-update:after{content:"";position:absolute;right:-30px;bottom:-35px;width:140px;height:140px;border:20px solid #c6dfeb;border-radius:50%;opacity:.7}
    .featured-update h3{position:relative;z-index:1;font-size:23px;font-weight:800;line-height:1.38;margin:13px 0}
    .featured-update p{position:relative;z-index:1;color:#5d7383;font-size:14px}
    .featured-update .btn-main{position:relative;z-index:1;margin-top:9px}
    .assurance-section{background:var(--mist)}
    .assurance-board{margin-top:35px;display:grid;grid-template-columns:1.08fr .92fr;gap:24px}
    .assurance-main{padding:34px;background:var(--blue);color:#fff;border-radius:var(--radius-lg);position:relative;overflow:hidden}
    .assurance-main:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(255,255,255,.26);border-radius:50%;right:-52px;top:-60px}
    .assurance-main h3{font-size:25px;font-weight:800;position:relative;z-index:1;margin-bottom:14px}
    .assurance-main p{color:#dcecf5;font-size:15px;max-width:500px;position:relative;z-index:1;margin:0}
    .assurance-side{display:grid;gap:14px}
    .assurance-point{background:#fff;border:1px solid var(--line);border-radius:14px;padding:19px 21px;display:flex;gap:15px;align-items:flex-start;box-shadow:0 5px 15px rgba(35,76,108,.045)}
    .assurance-point b{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;border-radius:9px;background:#e8f4f5;color:var(--teal);font-size:14px}
    .assurance-point h4{font-size:16px;font-weight:780;margin:0 0 3px}
    .assurance-point p{font-size:13px;color:var(--muted);line-height:1.6;margin:0}
    .voice-section{background:#fff}
    .voice-card{
      margin-top:34px;padding:35px 39px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
      box-shadow:var(--shadow);position:relative;
    }
    .voice-card:before{content:"“";position:absolute;left:25px;top:8px;color:#c6deeb;font-family:Georgia,serif;font-size:76px;line-height:1}
    .voice-quote{position:relative;font-size:20px;font-weight:650;line-height:1.8;max-width:850px;margin:0 0 19px;color:#2c4658}
    .voice-meta{display:flex;gap:13px;align-items:center}
    .avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px}
    .voice-meta strong{display:block;font-size:14px}
    .voice-meta span{display:block;font-size:13px;color:var(--muted)}
    .faq-section{background:var(--ice)}
    .faq-wrap{margin-top:34px}
    .accordion-item{border:1px solid #d6e4ed!important;border-radius:12px!important;overflow:hidden;margin-bottom:12px;background:#fff}
    .accordion-button{font-weight:760;color:#294354;background:#fff;padding:19px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--blue);background:#f2f8fb}
    .accordion-button:after{background-size:16px}
    .accordion-body{color:#627482;font-size:15px;padding:0 22px 20px;line-height:1.85}
    .cta-section{padding:74px 0;background:#dcecf5}
    .cta-box{background:var(--blue);border-radius:var(--radius-lg);padding:48px 52px;color:#fff;position:relative;overflow:hidden}
    .cta-box:before{content:"";position:absolute;right:7%;top:-95px;width:240px;height:240px;border:1px solid rgba(255,255,255,.22);border-radius:50%}
    .cta-box:after{content:"";position:absolute;right:18%;bottom:-110px;width:190px;height:190px;background:rgba(47,143,157,.38);border-radius:28px;transform:rotate(25deg)}
    .cta-box h2{position:relative;z-index:1;font-size:clamp(27px,3.5vw,38px);font-weight:800;line-height:1.3;max-width:670px;margin-bottom:12px}
    .cta-box p{position:relative;z-index:1;color:#d8eaf4;max-width:640px;margin-bottom:24px}
    .cta-actions{position:relative;z-index:1;display:flex;gap:12px;flex-wrap:wrap}
    .cta-box .btn-main{background:#fff;color:var(--blue);border-color:#fff}
    .cta-box .btn-main:hover{background:#edf7fb;color:var(--blue-deep)}
    .cta-box .btn-outline{color:#fff;border-color:rgba(255,255,255,.65)}
    .cta-box .btn-outline:hover{color:#fff;background:rgba(255,255,255,.12);border-color:#fff}
    footer{background:#183d58;color:#ccdae3;padding:52px 0 24px}
    .footer-brand{font-size:20px;font-weight:800;color:#fff;display:flex;align-items:center;gap:9px;margin-bottom:12px}
    .footer-brand .brand-mark{background:#3a7da8;box-shadow:none}
    .footer-note{font-size:14px;line-height:1.8;max-width:395px;color:#b9ccd8;margin:0}
    .footer-title{font-size:14px;color:#fff;font-weight:800;margin-bottom:11px}
    .footer-links{list-style:none;margin:0;padding:0}
    .footer-links li{margin:7px 0}
    .footer-links a{font-size:14px;color:#bdd0dc}
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:20px;font-size:13px;color:#a9c0cf}
    @media (min-width:992px){
      .nav-item.dropdown:hover .mega-menu{display:block}
    }
    @media (max-width:991.98px){
      .navbar-collapse{background:#fff;border-top:1px solid var(--line);padding:8px 0 14px}
      .nav-link{padding:12px 14px!important;border-radius:8px}
      .nav-link.active:after{display:none}
      .mega-menu{min-width:0;width:100%;border-radius:12px;margin:4px 0 0!important;box-shadow:none}
      .hero{padding-top:55px}
      section{padding:70px 0}
      .assurance-board{grid-template-columns:1fr}
    }
    @media (max-width:767.98px){
      h1{letter-spacing:-1.2px}
      .hero-lead{font-size:16px}
      .search-shell{display:block;padding:8px}
      .search-shell input{padding:10px 8px;margin-bottom:6px}
      .search-shell .btn-main{width:100%}
      .hero-meta{gap:11px 18px}
      .milestone-panel{padding:24px 20px}
      .milestone-row{grid-template-columns:1fr;gap:5px;padding:18px 0}
      .update-item{grid-template-columns:1fr;gap:6px;padding:20px 0}
      .update-item .text-arrow{margin-top:4px}
      .featured-update{margin-top:22px}
      .voice-card{padding:30px 24px}
      .voice-quote{font-size:17px;padding-top:17px}
      .cta-box{padding:38px 25px}
      .cta-actions{display:grid}
      .cta-actions .btn-main,.cta-actions .btn-outline{width:100%}
      footer{padding-top:42px}
      .footer-col{margin-top:26px}
    }
    @media (max-width:520px){
      .container{padding-left:18px;padding-right:18px}
      .navbar-brand{font-size:16px}
      .brand-mark{width:28px;height:28px}
      .hero{padding:46px 0 50px}
      section{padding:58px 0}
      .section-title{font-size:28px}
      .entry-card{padding:23px 21px}
      .path-item{padding-left:64px}
      .path-number{width:43px;height:43px;border-radius:11px;font-size:13px}
      .path-line{left:21px}
      .assurance-main{padding:27px 24px}
      .accordion-button{padding:16px 17px;font-size:15px}
      .accordion-body{padding:0 17px 18px}
    }

/* roulang page: category1 */
:root{
 --blue:#185a8d;--blue-deep:#12466e;--teal:#2f8f9d;--indigo:#5877a8;
 --ink:#20313f;--muted:#687887;--line:#dce6ed;--paper:#fff;
 --ice:#eef5fa;--mist:#f6f9fc;--soft-blue:#e8f2f8;
 --radius:16px;--radius-lg:22px;--shadow:0 10px 28px rgba(35,76,108,.09);
 --shadow-hover:0 16px 34px rgba(24,90,141,.15)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.72;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
button,input{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(47,143,157,.32);outline-offset:3px}
.container{max-width:1200px}
.site-header{position:sticky;top:0;z-index:1030;min-height:72px;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(220,230,237,.88);backdrop-filter:blur(12px)}
.navbar{min-height:72px;padding:0}
.navbar-brand{color:var(--blue)!important;font-size:19px;font-weight:800;letter-spacing:-.5px;display:flex;align-items:center;gap:10px;white-space:nowrap}
.brand-mark{width:31px;height:31px;display:grid;place-items:center;color:#fff;background:var(--blue);border-radius:8px;font-size:13px;box-shadow:0 5px 12px rgba(24,90,141,.24)}
.navbar-toggler{border:1px solid var(--line);border-radius:9px;padding:7px 9px;box-shadow:none}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(24,90,141,.16)}
.navbar-toggler-icon{background-image:var(--bs-navbar-toggler-icon-bg)}
.nav-link{color:var(--ink)!important;font-size:15px;font-weight:650;padding:23px 16px!important;margin:0 2px;position:relative}
.nav-link:hover{color:var(--blue)!important;background:var(--mist)}
.nav-link.active{color:var(--blue)!important;background:var(--soft-blue)}
.nav-link.active:after{content:"";position:absolute;left:15px;right:15px;bottom:0;height:3px;background:var(--blue);border-radius:3px 3px 0 0}
.nav-item.dropdown{position:relative}
.mega-menu{min-width:580px;border:1px solid var(--line);border-radius:0 0 16px 16px;padding:20px;background:#fff;box-shadow:var(--shadow);margin-top:0!important}
.mega-title{font-size:13px;font-weight:800;color:var(--muted);letter-spacing:.08em;margin-bottom:8px}
.mega-card{display:block;padding:14px;border:1px solid transparent;border-radius:11px;height:100%}
.mega-card:hover{background:var(--mist);border-color:#c8dce9;transform:translateY(-1px)}
.mega-card strong{display:block;color:var(--blue);font-size:15px;margin-bottom:3px}
.mega-card span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
.page-hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--mist),#fff);padding:64px 0 58px;border-bottom:1px solid #e8f0f5}
.page-hero:after{content:"";position:absolute;width:260px;height:260px;border:1px solid #d6e7f0;border-radius:50%;right:-70px;top:-100px}
.hero-inner{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em;padding:6px 11px;border-radius:7px;background:#e3f0f7;border:1px solid #cfe2ed}
.eyebrow i{width:7px;height:7px;background:var(--teal);display:inline-block;border-radius:50%}
h1{font-size:clamp(34px,4.5vw,54px);line-height:1.2;letter-spacing:-1.2px;font-weight:800;color:#1c3445;margin:18px 0 16px}
.hero-copy{max-width:730px;color:#5c7180;font-size:17px;line-height:1.9;margin:0}
.breadcrumb{margin:22px 0 0;font-size:13px;color:var(--muted)}
.breadcrumb-item+.breadcrumb-item:before{color:#9aabb7}
.breadcrumb a{color:var(--blue)}
.section-space{padding:82px 0}
.section-kicker{font-size:13px;font-weight:800;color:var(--teal);letter-spacing:.1em;margin-bottom:8px}
.section-title{font-size:clamp(28px,3.2vw,38px);line-height:1.3;letter-spacing:-.8px;font-weight:800;color:#1c3445;margin:0 0 13px}
.section-desc{color:var(--muted);max-width:700px;margin:0}
.filter-panel{background:var(--ice);border:1px solid #d8e7ef;border-radius:var(--radius-lg);padding:24px;margin-bottom:34px}
.filter-label{font-size:13px;color:var(--muted);font-weight:750;margin-bottom:8px}
.form-control{border:1px solid #cbdde7;border-radius:9px;padding:11px 14px;color:var(--ink);background:#fff}
.form-control:focus{border-color:var(--teal);box-shadow:0 0 0 4px rgba(47,143,157,.12)}
.btn-main,.btn-outline{border-radius:9px;padding:11px 21px;font-weight:750;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:7px;line-height:1.4}
.btn-main{color:#fff;background:var(--blue);border-color:var(--blue)}
.btn-main:hover{color:#fff;background:var(--blue-deep);border-color:var(--blue-deep);box-shadow:0 8px 18px rgba(24,90,141,.24);transform:translateY(-2px)}
.btn-outline{color:var(--blue);background:transparent;border-color:#a9c7d9}
.btn-outline:hover{color:var(--blue-deep);background:#fff;border-color:var(--blue);transform:translateY(-2px)}
.topic-chip{display:inline-block;font-size:13px;font-weight:650;color:#37637d;padding:5px 11px;background:#fff;border:1px solid #d7e5ed;border-radius:6px;margin:4px 5px 0 0}
.topic-chip:hover{border-color:var(--blue);color:var(--blue);background:#eff7fb}
.content-layout{align-items:start}
.content-list{border-top:1px solid var(--line)}
.content-item{padding:27px 8px 27px 0;border-bottom:1px solid var(--line);display:flex;gap:22px;justify-content:space-between}
.content-item:hover .item-title{color:var(--blue)}
.item-index{color:var(--teal);font-size:14px;font-weight:800;min-width:34px;padding-top:3px}
.item-body{flex:1}
.item-title{font-size:21px;font-weight:780;color:#20394a;margin:0 0 7px;line-height:1.45}
.item-summary{color:var(--muted);font-size:14px;margin:0 0 13px;line-height:1.75}
.item-meta{font-size:12px;color:#8494a0;display:flex;gap:15px;flex-wrap:wrap}
.item-link{color:var(--blue);font-size:14px;font-weight:750;white-space:nowrap;padding-top:5px}
.sidebar{position:sticky;top:98px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:23px;box-shadow:0 7px 20px rgba(35,76,108,.055);margin-bottom:18px}
.side-title{font-size:17px;font-weight:800;color:#20394a;margin:0 0 15px}
.side-list{list-style:none;padding:0;margin:0}
.side-list li{border-bottom:1px solid #edf2f5}
.side-list li:last-child{border-bottom:0}
.side-list a{display:flex;justify-content:space-between;gap:10px;padding:11px 0;color:#526b7c;font-size:14px}
.side-list a:hover{color:var(--blue);padding-left:4px}
.side-note{font-size:14px;color:var(--muted);margin:0}
.overview{background:var(--mist);border-top:1px solid #e5eef3;border-bottom:1px solid #e5eef3}
.overview-row{display:flex;gap:0;margin-top:31px;border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.overview-step{flex:1;padding:23px 25px;border-right:1px solid var(--line)}
.overview-step:last-child{border-right:0}
.step-no{color:var(--teal);font-size:13px;font-weight:800;letter-spacing:.08em}
.overview-step h3{font-size:18px;margin:9px 0 5px;color:#20394a}
.overview-step p{font-size:14px;color:var(--muted);margin:0;line-height:1.65}
.faq-list{max-width:850px;margin-top:30px}
.accordion-item{border:1px solid var(--line)!important;margin-bottom:12px;border-radius:12px!important;overflow:hidden;background:#fff}
.accordion-button{font-weight:750;color:#20394a;background:#fff;padding:19px 21px;box-shadow:none!important}
.accordion-button:not(.collapsed){color:var(--blue);background:var(--soft-blue)}
.accordion-button:after{background-size:14px}
.accordion-body{color:var(--muted);font-size:14px;padding:0 21px 20px;line-height:1.8}
.cta-section{padding:72px 0;background:#e2f0f7}
.cta-box{display:flex;justify-content:space-between;align-items:center;gap:35px}
.cta-box h2{font-size:clamp(26px,3vw,36px);color:#173c59;font-weight:800;margin:0 0 9px}
.cta-box p{color:#5b7180;margin:0;max-width:650px}
.cta-actions{display:flex;gap:12px;flex-shrink:0}
footer{background:#f1f6f9;border-top:1px solid #dce8ee;padding:58px 0 24px}
.footer-brand{color:var(--blue);font-weight:800;font-size:18px;display:inline-flex;gap:10px;align-items:center}
.footer-note{color:var(--muted);font-size:14px;max-width:500px;margin:17px 0 0}
.footer-title{font-weight:800;color:#27475d;margin-bottom:12px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin:7px 0}
.footer-links a{color:var(--muted);font-size:14px}
.footer-links a:hover{color:var(--blue)}
.footer-bottom{border-top:1px solid #dbe6ec;margin-top:38px;padding-top:18px;color:#81909b;font-size:13px}
@media(max-width:991.98px){
 .navbar-nav .nav-link{padding:14px 12px!important}
 .nav-link.active:after{left:12px;right:auto;width:34px;bottom:5px}
 .mega-menu{min-width:0;border-radius:12px;margin:8px 0 12px!important}
 .sidebar{position:static;margin-top:35px}
}
@media(max-width:767.98px){
 .page-hero{padding:48px 0 43px}
 .section-space{padding:62px 0}
 h1{font-size:35px}
 .hero-copy{font-size:16px}
 .filter-panel{padding:18px}
 .content-item{gap:12px;padding:23px 0}
 .item-title{font-size:19px}
 .item-link{font-size:13px}
 .overview-row{display:block}
 .overview-step{border-right:0;border-bottom:1px solid var(--line)}
 .overview-step:last-child{border-bottom:0}
 .cta-box{display:block}
 .cta-actions{margin-top:24px;display:flex;flex-direction:column}
 .cta-actions a{width:100%}
 footer{padding-top:44px}
 .footer-col{margin-top:28px}
}
@media(max-width:520px){
 .navbar-brand{font-size:16px}
 .brand-mark{width:29px;height:29px}
 .content-item{display:block}
 .item-index{margin-bottom:5px}
 .item-link{display:inline-block;margin-top:12px}
 .hero-copy{line-height:1.8}
}