/* roulang page: index */
:root{
  --primary:#35689B;
  --primary-dark:#24435F;
  --deep:#142F45;
  --accent:#E8932F;
  --accent-dark:#C8741C;
  --teal:#2D8A86;
  --bg:#F5F8FC;
  --white:#FFFFFF;
  --line:#E4EBF2;
  --text:#1D2B3A;
  --text-sub:#5B6B7C;
  --text-weak:#8899AA;
  --radius-card:16px;
  --radius-btn:9px;
  --shadow-card:0 2px 10px rgba(29,43,58,.05);
  --shadow-hover:0 12px 32px rgba(29,43,58,.10);
  --transition:all .25s ease;
  --font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-family);
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary-dark);text-decoration:underline}
.container{max-width:1200px}
.section{padding:84px 0;position:relative}
.section-heading{margin-bottom:44px}
.section-heading .subtitle{display:inline-flex;align-items:center;gap:6px;background:rgba(53,104,155,.08);color:var(--primary-dark);font-size:13px;border-radius:999px;padding:4px 14px;margin-bottom:14px;letter-spacing:.02em}
.section-heading h2{font-size:clamp(28px,3vw,36px);font-weight:700;line-height:1.3;margin:0 0 12px;color:var(--text)}
.section-heading p{margin:0;color:var(--text-sub);max-width:760px}
.btn{border-radius:var(--radius-btn);padding:.625rem 1.375rem;font-weight:600;font-size:15px;border:0;transition:var(--transition);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-accent{background:var(--accent);color:#1D2B3A}
.btn-accent:hover{background:var(--accent-dark);color:#fff}
.btn-ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.45);color:#fff;backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff}
.btn-outline{background:transparent;border:1px solid #CBD8E4;color:var(--primary-dark)}
.btn-outline:hover{background:rgba(53,104,155,.08);border-color:var(--primary)}
.btn-sm{padding:.45rem 1rem;font-size:14px}
.btn:focus-visible,.form-control:focus-visible,.form-select:focus-visible{outline:3px solid rgba(53,104,155,.25);outline-offset:0}
.badge-tag{background:#F0F5FA;color:var(--primary-dark);border-radius:999px;font-weight:500;font-size:12px;padding:3px 10px}
.badge-tag.orange{background:rgba(232,147,47,.12);color:#A8650F}
.badge-tag.teal{background:rgba(45,138,134,.10);color:#1F6B68}
.icon-circle{width:48px;height:48px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;font-size:20px;background:rgba(53,104,155,.08);color:var(--primary)}
.card{border:0;border-radius:var(--radius-card);background:var(--white);box-shadow:var(--shadow-card);transition:var(--transition)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}

/* Header */
.site-header{
  position:sticky;top:0;z-index:1040;background:rgba(255,255,255,.90);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
}
.site-header .navbar{padding:0;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none!important}
.brand-icon{width:38px;height:38px;border-radius:11px;background:var(--primary-dark);color:#fff;display:flex;align-items:center;justify-content:center;font-size:17px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{color:var(--text);font-size:19px;font-weight:700;letter-spacing:.01em}
.brand-text em{font-style:normal;font-size:12px;color:var(--text-sub);letter-spacing:.14em}
.main-nav .nav-link{padding:.55rem .8rem;color:var(--text-sub);font-size:15.5px;font-weight:500;margin:0 4px;border-radius:8px;position:relative}
.main-nav .nav-link:hover{color:var(--primary);background:rgba(53,104,155,.06);text-decoration:none}
.main-nav .nav-link.active{color:var(--primary-dark);font-weight:600}
.main-nav .nav-link.active:after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--primary);border-radius:4px}
.header-cta{margin-left:auto;padding-left:8px;display:flex;align-items:center;gap:10px}
.custom-toggler{border:0;background:transparent;padding:8px;display:inline-flex;flex-direction:column;justify-content:center;gap:5px;align-items:center;width:44px;height:44px}
.custom-toggler:focus{outline:none;box-shadow:0 0 0 3px rgba(53,104,155,.2);border-radius:8px}
.toggler-bar{display:block;width:22px;height:2px;background:var(--text);border-radius:2px}
.navbar-toggler{background:transparent}

/* Hero */
.hero-section{
  position:relative;overflow:hidden;background:linear-gradient(105deg,#F5FAFF 0%,#F8FBFF 55%,rgba(232,147,47,.08) 100%);
  padding:96px 0 88px;
}
.hero-section:before{
  content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;opacity:.20;pointer-events:none;
}
.hero-section .container{position:relative;z-index:2}
.hero-sub{padding:5px 16px;background:rgba(53,104,155,.08);color:var(--primary-dark);font-size:13px;font-weight:500;display:inline-block;border-radius:999px;margin-bottom:18px}
.hero-title{font-size:clamp(32px,4vw,47px);font-weight:700;line-height:1.22;color:var(--text);margin-bottom:20px;letter-spacing:-.01em}
.hero-title span{color:var(--primary)}
.hero-lead{color:var(--text-sub);font-size:17px;max-width:580px;margin-bottom:26px}
.hero-btns{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:18px 30px;opacity:.92}
.hero-meta span{color:var(--text-sub);font-size:14px;display:inline-flex;align-items:center;gap:8px}
.hero-meta i{color:var(--teal)}
.hero-visual{position:relative;height:100%;min-height:320px}
.hero-visual img{border-radius:20px;object-fit:cover;width:100%;height:100%;box-shadow:var(--shadow-hover)}
.hero-visual .float-badge{
  position:absolute;bottom:32px;left:-14px;background:#fff;border-radius:14px;box-shadow:var(--shadow-hover);padding:12px 18px;display:flex;align-items:center;gap:10px;
}
.float-badge i{color:var(--accent);font-size:21px}

/* Pain */
.pain-section{background:#fff}
.pain-item{height:100%;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;transition:var(--transition)}
.pain-item:hover{border-color:#DDE7F0;box-shadow:var(--shadow-card);background:#FBFDFE}
.pain-icon{width:42px;height:42px;border-radius:12px;background:rgba(232,147,47,.12);color:#B5651D;font-size:18px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.pain-item h3{font-size:16px;font-weight:600;margin-bottom:6px}
.pain-item p{font-size:14px;color:var(--text-sub);line-height:1.7;margin:0}

/* Solution */
.solution-card{height:100%;overflow:hidden}
.solution-cover{height:172px;overflow:hidden;background:var(--bg)}
.solution-cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.solution-card:hover .solution-cover img{transform:scale(1.04)}
.solution-body{padding:26px}
.solution-body h3{font-size:18px;margin-bottom:10px}
.solution-body p{font-size:14px;color:var(--text-sub);line-height:1.75;margin-bottom:15px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.solution-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:15px}
.solution-link{font-size:14px;font-weight:600}
.solution-link i{margin-left:5px}
.solution-link:hover{text-decoration:none}
.solution-link:hover i{transform:translateX(4px);transition:var(--transition)}

/* Stats */
.stat-section{
  background:linear-gradient(110deg,var(--deep) 0%,var(--primary-dark) 100%);color:#fff;padding:70px 0;
}
.stat-number{font-size:clamp(36px,4.6vw,56px);font-weight:700;line-height:1.1;color:#fff}
.stat-number em{font-style:normal;color:var(--accent)}
.stat-label{color:rgba(255,255,255,.8);font-size:14px;margin-top:6px}

/* Post list */
.post-section h2{color:#fff}
.post-section{background:var(--primary-dark)}
.news-intro .section-heading h2{color:var(--text)}
.news-list-card{border:1px solid var(--line);background:#fff;border-radius:14px;padding:18px 20px;transition:var(--transition);margin-bottom:14px}
.news-list-card:hover{box-shadow:var(--shadow-hover);transform:translateX(4px)}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;color:var(--text-sub);font-size:13px;margin-bottom:8px}
.post-meta i{margin-right:4px}
.post-title{font-size:18px;font-weight:600;margin-bottom:5px;color:var(--text)}
.post-title:hover{color:var(--primary)}
.post-summary{color:var(--text-sub);font-size:14px;line-height:1.7;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.text-link i{margin-left:5px;transition:var(--transition)}
.text-link:hover i{transform:translateX(4px)}
.empty-state{background:#F8FAFD;border:1px dashed #CBD8E4;border-radius:16px;padding:36px;text-align:center;color:var(--text-sub)}
.view-all{font-size:15px;font-weight:600}

/* CTA band */
.cta-band{background:#fff}
.cta-inner{background:linear-gradient(140deg,#F2F7FC 0%,#EAF1F8 100%);border:1px solid var(--line);border-radius:20px;padding:48px;display:flex;flex-wrap:wrap;align-items:center;gap:30px}
.cta-band h2{margin:0 0 10px;font-weight:700;color:var(--text);font-size:clamp(22px,2.4vw,30px)}
.cta-band p{color:var(--text-sub);margin:0;max-width:600px}
.privacy-note{margin-top:22px;text-align:center;font-size:12px;color:var(--text-weak);max-width:820px;margin-left:auto;margin-right:auto}

/* FAQ */
.faq-section{background:#fff}
.accordion-item{background:#fff;border:1px solid var(--line)!important;border-radius:14px!important;margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-card)}
.accordion-header{border:0}
.accordion-button{background:#fff;box-shadow:none!important;border-radius:14px;font-weight:600;font-size:16px;padding:18px 22px;color:var(--text)}
.accordion-button:not(.collapsed){background:#fff;color:var(--primary-dark);box-shadow:none}
.accordion-button:focus{border:0;box-shadow:none;outline:none}
.accordion-button:after{background-image:none;content:"＋";font-family:auto;color:var(--primary);width:auto;height:auto;text-align:center;font-size:18px;transform:none}
.accordion-button:not(.collapsed):after{content:"－";transform:none;color:var(--accent)}
.accordion-body{padding:0 22px 20px;color:var(--text-sub);font-size:15px;line-height:1.8}

/* Modal */
.modal-content{border:0;border-radius:16px;overflow:hidden}
.modal-header{border-bottom:1px solid var(--line);padding:18px 22px}
.modal-title{font-weight:700;font-size:19px}
.modal-header .btn-close{box-sizing:content-box;outline:none}
.modal-body{padding:22px}
.form-label{font-size:14px;font-weight:500;color:var(--text)}
.form-control,.form-select{background:#F8FAFD;border:1px solid #CBD8E4;border-radius:9px;padding:.6rem .85rem;font-size:15px;color:var(--text)}
.form-control:focus,.form-select:focus{background:#fff;border-color:var(--primary);box-shadow:0 0 0 3px rgba(53,104,155,.15);outline:none}
.form-check-input:checked{background-color:var(--primary);border-color:var(--primary)}
.modal-footer{border-top:0;padding:6px 22px 17px}
.modal-footer .privacy-tiny{font-size:11px;color:var(--text-weak);line-height:1.6;text-align:center}
.modal-backdrop.show{opacity:.6}

/* Footer */
.site-footer{background:var(--deep);color:#CFDCE8;padding:60px 0 0}
.site-footer h4{color:#fff;font-size:16px;font-weight:600;margin-bottom:14px}
.footer-brand .brand-text strong{color:#fff}
.footer-brand .brand-text em{color:#A9BBCB}
.footer-about{font-size:14px;color:#9FB2C2;max-width:310px;margin-top:16px}
.footer-domain{margin-top:12px;display:inline-block;background:rgba(255,255,255,.06);padding:4px 12px;border-radius:8px;font-size:13px;color:#A9BBCB}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:8px}
.footer-links a{color:#AFC2D2;font-size:14px;text-decoration:none}
.footer-links a:hover{color:#fff;padding-left:2px}
.footer-copy{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding:16px 0;color:#869CAB;font-size:13px}
.footer-top{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between}
.footer-col{min-width:200px}
.faq-cta{background:#F8FAFD;border:1px solid var(--line);border-radius:14px;padding:22px;margin-top:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.faq-cta p{margin:0;font-size:15px;color:var(--text-sub)}

@media (max-width:991.98px){
  .section{padding:60px 0}
  .header-cta{margin-top:10px;padding-left:0}
  .main-nav .nav-link{padding:.6rem 8px;margin:2px 0;display:inline-flex}
  .main-nav .nav-link:after{display:none}
  .main-nav .nav-link.active{background:rgba(53,104,155,.08);color:var(--primary-dark);border-radius:8px}
  .hero-section{padding:70px 0 54px}
  .hero-visual{margin-top:34px}
  .hero-visual img{height:300px}
  .footer-top{flex-direction:column}
}
@media (max-width:767.98px){
  .section{padding:48px 0}
  .section-heading{margin-bottom:30px}
  .hero-section{padding:50px 0 44px}
  .hero-title{line-height:1.28}
  .hero-btns .btn{width:100%}
  .hero-meta{flex-direction:column;gap:10px}
  .cta-inner{padding:30px 20px}
  .stat-section{padding:50px 0}
  .post-list-card{padding:16px}
  .faq-item-title{font-size:15px}
}

/* roulang page: article */
:root {
  --brand: #35689B;
  --brand-dark: #24435F;
  --brand-deep: #142F45;
  --accent: #E8932F;
  --accent-deep: #C9761E;
  --success: #2D8A86;
  --body-bg: #F5F8FC;
  --card-bg: #FFFFFF;
  --border: #E4EBF2;
  --border-strong: #CBD8E4;
  --text: #1D2B3A;
  --text-light: #5B6B7C;
  --shadow-sm: 0 2px 10px rgba(29, 43, 58, 0.05);
  --shadow-md: 0 12px 32px rgba(29, 43, 58, 0.10);
  --radius: 16px;
  --radius-card: 14px;
  --radius-btn: 9px;
  --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", system-ui, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-stack); background: var(--body-bg); color: var(--text); font-size: 16px; line-height: 1.7; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
a { color: var(--brand); text-decoration: none; transition: color .2s ease; }
a:hover { color: #204a70; text-decoration: underline; }
p { margin-top: 0; }
img { max-width: 100%; height: auto; }
button { font-family: inherit; }
.container { max-width: 1200px; }

/* ===== Header & Nav ===== */
.site-header { position: sticky; top: 0; z-index: 1050; background: rgba(255,255,255,.88); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(228,235,242,.8); }
.site-header .navbar { min-height: 72px; padding-top: 0; padding-bottom: 0; }
.navbar-brand.brand { display: inline-flex; align-items: center; gap: 10px; margin-right: 0; }
.brand-icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(135deg, #35689B, #24435F); color: #fff; font-size: 18px; box-shadow: 0 6px 16px rgba(36,67,95,.22); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 20px; color: var(--text); letter-spacing: .5px; }
.brand-text em { font-style: normal; font-size: 11px; letter-spacing: 2px; color: var(--brand); margin-top: 2px; }
.main-nav { gap: 28px; }
.main-nav .nav-link { font-size: 15px; font-weight: 500; color: var(--text); padding: 24px 2px 22px !important; position: relative; white-space: nowrap; }
.main-nav .nav-link::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 100%; height: 2px; background: var(--brand); border-radius: 2px; transform: scaleX(0); transform-origin: center; transition: transform .25s ease; }
.main-nav .nav-link:hover { color: var(--brand); }
.main-nav .nav-link:hover::after { transform: scaleX(1); }
.main-nav .nav-link.active { color: var(--brand); }
.main-nav .nav-link.active::after { transform: scaleX(1); }
.header-cta .btn-accent { background: var(--accent); color: var(--brand-deep); border: none; border-radius: 9px; padding: 9px 18px; font-weight: 700; font-size: 14px; transition: all .2s ease; }
.header-cta .btn-accent:hover { background: #F09E3F; color: var(--brand-deep); box-shadow: 0 8px 20px rgba(232,147,47,.25); transform: translateY(-1px); }
.custom-toggler { border: 0; background: transparent; padding: 10px 6px; }
.custom-toggler .toggler-bar { display: block; width: 24px; height: 2px; margin: 5px 0; background: var(--text); border-radius: 4px; transition: all .25s; }
.custom-toggler[aria-expanded="true"] .toggler-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.custom-toggler[aria-expanded="true"] .toggler-bar:nth-child(2) { opacity: 0; }
.custom-toggler[aria-expanded="true"] .toggler-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 991.98px) {
  .site-header .navbar { min-height: 64px; }
  .main-nav { gap: 4px; margin-top: 12px; }
  .main-nav .nav-link { display: block; padding: 12px 0 !important; border-bottom: 1px solid #EEF3F8; }
  .main-nav .nav-link::after { display: none; }
  .main-nav .nav-link.active { color: var(--brand); background: transparent; }
  .header-cta { margin-bottom: 16px; }
  .header-cta .btn-accent { width: 100%; }
}

/* ===== Main ===== */
.main-content { min-height: 60vh; }
.article-page-section { padding: 48px 0 80px; }
@media (max-width: 768px) { .article-page-section { padding: 28px 0 56px; } }

/* Breadcrumb */
.crumb-wrap { margin-bottom: 22px; font-size: 13px; color: var(--text-light); }
.crumb-wrap a { color: var(--text-light); margin-right: 6px; }
.crumb-wrap a:hover { color: var(--brand); }
.crumb-wrap i { font-size: 11px; color: #9AABB9; margin: 0 6px; }
.crumb-wrap .crumb-current { color: var(--text); }

/* Article card */
.article-detail-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 40px 44px; }
@media (max-width: 767.98px) { .article-detail-card { padding: 22px 18px; } }
.article-head { border-bottom: 1px solid var(--border); padding-bottom: 24px; margin-bottom: 30px; }
.article-kind { display: inline-flex; align-items: center; gap: 6px; background: rgba(53,104,155,.08); color: var(--brand); font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 999px; letter-spacing: 1px; margin-bottom: 16px; }
.article-head h1 { font-size: clamp(26px, 4vw, 38px); font-weight: 700; line-height: 1.35; color: var(--text); margin: 0 0 16px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 16px 22px; color: var(--text-light); font-size: 13px; }
.article-meta .meta-item { display: inline-flex; align-items: center; gap: 6px; }
.article-meta .meta-item i { color: #8AA0B2; }
.article-body { color: #24323F; font-size: 17px; line-height: 1.95; }
.article-body > p:first-of-type::first-letter { font-size: 20px; font-weight: 600; color: var(--brand); }
.article-body p { margin-bottom: 1.6em; }
.article-body h2, .article-body h3, .article-body h4 { margin-top: 1.6em; margin-bottom: .7em; color: var(--text); font-weight: 700; line-height: 1.5; }
.article-body h2 { font-size: 26px; padding-left: 14px; border-left: 4px solid var(--brand); }
.article-body h3 { font-size: 21px; }
.article-body a { font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
.article-body ul, .article-body ol { padding-left: 1.3rem; margin-bottom: 1.6em; }
.article-body li { margin-bottom: .55em; }
.article-body img { display: block; margin: 2rem auto; border-radius: 14px; box-shadow: var(--shadow-sm); }
.article-body blockquote { margin: 1.8rem 0; padding: 18px 22px; background: #F0F5FB; border-left: 3px solid var(--brand); border-radius: 0 10px 10px 0; color: #34495F; font-size: 15px; }
.article-body table { width: 100%; margin: 1.8rem 0; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; }
.article-body th, .article-body td { border: 1px solid var(--border); padding: 12px 14px; font-size: 15px; }
.article-body th { background: #F0F5FB; font-weight: 600; }
.article-body pre { background: #142F45; color: #E9F2F8; padding: 18px; border-radius: 10px; overflow-x: auto; }
.article-body code { font-family: Consolas, Menlo, monospace; }
.tag-panel { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--border); }
.tag-panel .tag-label { color: var(--text-light); font-size: 13px; margin-right: 4px; }
.tag-panel .mini-tag { display: inline-flex; align-items: center; background: #F1F5F9; color: #43566A; font-size: 12px; padding: 4px 12px; border-radius: 999px; text-decoration: none; }
.tag-panel .mini-tag:hover { background: rgba(53,104,155,.10); color: var(--brand); text-decoration: none; }

/* Post links & related */
.post-end-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.post-end-links a { flex: 1; min-width: 160px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--border-strong); border-radius: var(--radius-btn); padding: 11px 16px; font-size: 14px; color: var(--text); background: #fff; transition: all .2s ease; }
.post-end-links a:hover { border-color: var(--brand); color: var(--brand); text-decoration: none; box-shadow: 0 6px 16px rgba(53,104,155,.08); }
.related-section { margin-top: 48px; }
.related-section .sec-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.related-section .sec-heading h2 { font-size: 24px; font-weight: 700; margin: 0; }
.related-section .sec-heading p { margin: 6px 0 0; font-size: 14px; color: var(--text-light); }
.related-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 991.98px) { .related-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .related-list { grid-template-columns: 1fr; } }
.rel-card { display: flex; flex-direction: column; height: 100%; background: #fff; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); transition: all .22s ease; }
.rel-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.rel-card .thumb { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #E9F1F7; }
.rel-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.rel-card:hover .thumb img { transform: scale(1.03); }
.rel-card .rel-body { padding: 18px 18px 16px; display: flex; flex-direction: column; flex: 1; }
.rel-card .rel-body h3 { font-size: 17px; line-height: 1.5; margin-bottom: 8px; font-weight: 700; }
.rel-card .rel-body h3 a { color: var(--text); }
.rel-card .rel-body h3 a:hover { color: var(--brand); text-decoration: none; }
.rel-card .rel-summary { color: var(--text-light); font-size: 13px; line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 12px; }
.rel-card .rel-link { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--brand); }
.rel-card .rel-link i { font-size: 11px; transition: transform .2s; }
.rel-card:hover .rel-link i { transform: translateX(3px); }

/* Not found */
.notfound-section { padding: 64px 0 80px; }
.notfound-card { max-width: 620px; margin: 0 auto; text-align: center; background: #FFFFFF; border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow-sm); padding: 48px 32px; }
.notfound-card .nf-icon { display: inline-flex; width: 76px; height: 76px; align-items: center; justify-content: center; color: var(--brand); background: rgba(53,104,155,.08); border-radius: 50%; font-size: 28px; margin-bottom: 18px; }
.notfound-card h1 { font-size: 24px; margin-bottom: 14px; }
.notfound-card p { color: var(--text-light); font-size: 15px; line-height: 1.8; margin-bottom: 26px; }
.notfound-card .btn-brand { background: var(--brand); color: #fff; border-radius: 9px; padding: 11px 22px; font-weight: 600; border: 0; }
.notfound-card .btn-brand:hover { background: #28588A; box-shadow: 0 10px 24px rgba(53,104,155,.22); }

/* Buttons general */
.btn-brand { background: var(--brand); border: none; border-radius: var(--radius-btn); color: #fff; font-weight: 600; padding: 10px 20px; }
.btn-brand:hover { background: #28588A; color: #fff; box-shadow: 0 10px 24px rgba(53,104,155,.18); transform: translateY(-1px); }

/* Footer */
.site-footer { background: var(--brand-deep); color: #C9D6E1; padding: 64px 0 0; position: relative; overflow: hidden; }
.site-footer::before { content: ""; position: absolute; top: -120px; right: -120px; width: 300px; height: 300px; background: rgba(53,104,155,.16); border-radius: 50%; }
.footer-top { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; padding-bottom: 42px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .brand { display: inline-flex; align-items: center; gap: 10px; }
.footer-brand .brand-icon { width: 40px; height: 40px; background: #35689B; color: #fff; }
.site-footer .brand-text strong { color: #fff; }
.site-footer .brand-text em { color: #A7C5E2; }
.footer-about { color: #96AABC; font-size: 14px; line-height: 1.9; margin: 18px 0 12px; max-width: 250px; }
.footer-domain { display: inline-block; font-size: 12px; color: #6E889F; background: rgba(255,255,255,.05); padding: 4px 10px; border-radius: 6px; }
.site-footer h4 { color: #F2F6FA; font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 11px; }
.footer-links a { color: #A5B7C6; font-size: 14px; transition: color .2s; }
.footer-links a:hover { color: #fff; text-decoration: none; }
.footer-copy { padding: 22px 0 28px; color: #6E889F; font-size: 13px; position: relative; z-index: 1; }
@media (max-width: 991.98px) {
  .footer-top { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .site-footer { padding-top: 48px; }
}

/* Modal override */
.contact-modal .modal-content { border: 0; border-radius: 16px; box-shadow: 0 20px 50px rgba(15,35,51,.3); }
.contact-modal .modal-header { border: 0; padding: 20px 22px 0; }
.contact-modal .modal-header .btn-close { background: transparent; opacity: 1; }
.contact-modal .modal-header .btn-close::before { content: "\d7"; font-size: 26px; color: var(--text); font-weight: 300; }
.contact-modal .modal-body { padding: 10px 24px 24px; }
.contact-modal .modal-title { font-size: 21px; color: var(--text); font-weight: 700; }
.contact-modal .form-label { color: var(--text); font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.contact-modal .form-control { background: #F8FAFD; border: 1px solid var(--border-strong); border-radius: 9px; padding: 10px 14px; font-size: 14px; color: var(--text); transition: all .2s; }
.contact-modal .form-control:focus { background: #fff; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(53,104,155,.15); outline: none; }
.contact-modal .btn-accent { background: var(--accent); color: #142F45; font-weight: 700; width: 100%; border: 0; padding: 12px 20px; border-radius: 9px; transition: all .2s; }
.contact-modal .btn-accent:hover { background: #F09E3F; box-shadow: 0 8px 22px rgba(232,147,47,.28); }
.contact-modal .modal-footer { border: 0; justify-content: center; padding: 0 24px 20px; }
.contact-modal .privacy-note { text-align: center; color: #93A4B3; font-size: 12px; line-height: 1.7; }

/* Print-friendly */
@media print {
  .site-header, .site-footer, .contact-modal, .post-end-links, .related-section, .header-cta { display: none !important; }
  .article-page-section { padding: 0; }
  .article-detail-card { border: none; box-shadow: none; padding: 20px; }
}

/* roulang page: category1 */
:root{
  --clr-bg:#F5F8FC;
  --clr-white:#FFFFFF;
  --clr-line:#E4EBF2;
  --clr-text:#1D2B3A;
  --clr-muted:#5B6B7C;
  --clr-brand:#35689B;
  --clr-dark:#24435F;
  --clr-darker:#142F45;
  --clr-accent:#E8932F;
  --clr-success:#2D8A86;
  --radius-xl:16px;
  --radius-lg:12px;
  --radius-sm:8px;
  --shadow-sm:0 2px 10px rgba(29,43,58,.05);
  --shadow-md:0 8px 24px rgba(29,43,58,.08);
  --shadow-hover:0 12px 32px rgba(29,43,58,.10);
  --ease:all .25s ease;
  --font-stack:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑",system-ui,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-stack);
  background:var(--clr-bg);
  color:var(--clr-text);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--clr-brand);text-decoration:none;transition:var(--ease)}
a:hover{color:#204F79}
.container{max-width:1200px}
.section{padding:84px 0}
@media(max-width:767.98px){
  .section{padding:52px 0}
}
section:focus{outline:none}

/* ===== 品牌按钮与通用组件 ===== */
.btn{border-radius:var(--radius-sm);font-weight:600;padding:.62rem 1.25rem;border:0;transition:var(--ease);font-size:1rem}
.btn:focus-visible{outline:3px solid rgba(53,104,155,.28);outline-offset:2px}
.btn-brand{background:var(--clr-brand);color:#fff}
.btn-brand:hover{background:#24435F;color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-accent{background:var(--clr-accent);color:#1D2B3A;box-shadow:0 6px 18px rgba(232,147,47,.26)}
.btn-accent:hover{background:#D8841F;color:#1D2B3A;transform:translateY(-2px);box-shadow:0 10px 22px rgba(232,147,47,.32)}
.btn-ghost-light{border:1px solid rgba(255,255,255,.75);color:#fff;background:transparent}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.12);color:#fff}
.btn-sm{padding:.46rem .9rem}
.btn-lg{padding:.85rem 1.7rem;border-radius:10px}

/* ===== Header / 导航 ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:1035;
  background:rgba(255,255,255,.93);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--clr-line);
}
.navbar{padding-top:.8rem;padding-bottom:.8rem;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none!important}
.brand-icon{
  width:42px;height:42px;flex:none;
  background:var(--clr-darker);
  color:#fff;
  border-radius:11px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:1.05rem;
}
.brand-text{display:inline-flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1.28rem;font-weight:800;color:var(--clr-text);letter-spacing:.02em}
.brand-text em{
  font-style:normal;font-size:.73rem;font-weight:500;color:var(--clr-brand);
  background:rgba(53,104,155,.10);
  border-radius:999px;padding:1px 10px;margin-top:3px;align-self:flex-start;
  letter-spacing:.06em;
}
.main-nav .nav-item{margin:0 2px}
.main-nav .nav-link{
  color:var(--clr-text);
  font-weight:500;
  font-size:.98rem;
  padding:.5rem 1rem;
  border-radius:999px;
  transition:var(--ease);
}
.main-nav .nav-link:hover{color:var(--clr-brand);background:rgba(53,104,155,.08);text-decoration:none}
.main-nav .nav-link.active{
  background:#E4EEF6;
  color:var(--clr-dark);
  font-weight:700;
}
.header-cta .btn-accent{box-shadow:none;white-space:nowrap}
.navbar-toggler.custom-toggler{
  border:0;width:44px;height:44px;display:inline-flex;flex-direction:column;
  justify-content:center;align-items:center;gap:5px;background:transparent;box-shadow:none!important;
  padding:0;
}
.custom-toggler .toggler-bar{width:22px;height:2px;background:var(--clr-text);border-radius:4px;transition:var(--ease)}
.custom-toggler[aria-expanded="true"] .toggler-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.custom-toggler[aria-expanded="true"] .toggler-bar:nth-child(2){opacity:0}
.custom-toggler[aria-expanded="true"] .toggler-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:991.98px){
  .navbar-collapse{padding:1.2rem;background:#fff;border:1px solid var(--clr-line);border-radius:14px;margin-top:12px;box-shadow:var(--shadow-md)}
  .main-nav .nav-link{padding:.7rem 1rem}
  .header-cta{margin-left:0}
}

/* ===== Hero ===== */
.category-hero{
  position:relative;
  background:linear-gradient(180deg, rgba(20,47,69,.84), rgba(29,43,58,.76)), url("/assets/images/backpic/back-2.png") center/cover no-repeat;
  padding:96px 0 104px;
  color:#fff;
}
.category-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,rgba(255,255,255,.2),transparent,transparent);
}
.hero-breadcrumb{margin-bottom:20px}
.hero-breadcrumb .breadcrumb{display:flex;flex-wrap:wrap;gap:4px;margin:0;font-size:.88rem;background:transparent}
.hero-breadcrumb a{color:rgba(255,255,255,.7)}
.hero-breadcrumb a:hover{color:#fff}
.hero-breadcrumb .breadcrumb-item.active{color:rgba(255,255,255,.9)}
.hero-breadcrumb .breadcrumb-item+.breadcrumb-item::before{color:rgba(255,255,255,.45);content:"/"}
.badge-hero{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);
  color:#F6D19A;
  padding:.35rem .9rem;
  border-radius:999px;
  font-size:.85rem;
  font-weight:500;
  margin-bottom:20px;
}
.hero-title{
  font-size:clamp(32px,4.5vw,46px);
  font-weight:800;
  line-height:1.25;
  color:#fff;
  max-width:820px;
  letter-spacing:.01em;
}
.hero-title span{color:#F7BE75}
.hero-sub{
  margin-top:18px;
  color:rgba(255,255,255,.85);
  font-size:1.08rem;
  max-width:760px;
  line-height:1.9;
}
.hero-actions{margin-top:30px;display:flex;flex-wrap:wrap;gap:14px}
.hero-trust{
  list-style:none;
  padding:0;
  margin:34px 0 0;
  display:flex;flex-wrap:wrap;gap:14px 32px;
}
.hero-trust li{font-size:.9rem;color:rgba(255,255,255,.82)}
.hero-trust i{color:#F7BE75;margin-right:6px}
@media(max-width:575.98px){
  .category-hero{padding:66px 0 70px}
  .hero-sub{font-size:1rem}
}

/* ===== 板块头 ===== */
.section-kicker{
  display:inline-block;
  color:var(--clr-brand);
  font-size:.82rem;
  font-weight:700;
  letter-spacing:.14em;
  margin-bottom:10px;
}
.section-title{
  font-size:clamp(27px,3vw,34px);
  font-weight:800;
  line-height:1.35;
  color:var(--clr-text);
  margin-bottom:14px;
}
.section-lead{color:var(--clr-muted);font-size:1.05rem;max-width:680px}
.section-head{margin-bottom:38px}

/* ===== 介绍段落 ===== */
.cat-intro{background:var(--clr-white)}
.cat-intro p{color:#46586A}
.intro-media{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-hover)}
.intro-media img{width:100%;object-fit:cover;border-radius:22px}
.intro-float{
  position:absolute;left:18px;bottom:18px;
  background:rgba(255,255,255,.94);
  border:1px solid rgba(255,255,255,.3);
  border-radius:14px;
  padding:14px 18px;
  display:flex;align-items:center;gap:12px;
  box-shadow:var(--shadow-hover);
}
.intro-float i{color:var(--clr-success);font-size:1.5rem}
.intro-float strong{display:block;color:var(--clr-text);font-size:.98rem;line-height:1.4}
.intro-float span{color:var(--clr-muted);font-size:.8rem}
.check-points{list-style:none;padding:0;margin:24px 0 0}
.check-points li{
  position:relative;
  padding-left:34px;
  margin-bottom:14px;
  color:var(--clr-text);
}
.check-points li::before{
  content:"\f00c";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;left:0;top:2px;
  width:22px;height:22px;
  background:rgba(45,138,134,.12);
  color:var(--clr-success);
  border-radius:50%;
  font-size:.8rem;
  display:flex;align-items:center;justify-content:center;
}

/* ===== 三列特征卡 ===== */
.verify-features{
  background:var(--clr-bg);
}
.feature-card{
  background:#fff;
  border:1px solid var(--clr-line);
  border-radius:var(--radius-xl);
  padding:30px 28px;
  height:100%;
  box-shadow:var(--shadow-sm);
  transition:var(--ease);
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.feature-icon{
  width:58px;height:58px;
  border-radius:14px;
  background:#E9F1F8;
  color:var(--clr-brand);
  font-size:1.35rem;
  display:flex;align-items:center;justify-content:center;
}
.feature-card h3{font-size:1.2rem;font-weight:700;margin:24px 0 8px;color:var(--clr-text)}
.feature-card p{color:var(--clr-muted);font-size:.97rem;margin-bottom:18px}
.card-tags{display:flex;flex-wrap:wrap;gap:8px}
.card-tags .tag{
  background:#EFF4F9;color:#35689B;
  font-size:.78rem;font-weight:500;
  padding:4px 12px;border-radius:999px;
}

/* ===== 风险识别深色区 ===== */
.risk-section{background:var(--clr-darker);color:#fff}
.risk-section .section-title{color:#fff}
.risk-lead{color:#AFC0CF;max-width:520px}
.risk-note{margin-top:24px;color:#B9C9D6}
.risk-list{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.13);
  border-radius:18px;
  overflow:hidden;
}
.risk-item{
  display:flex;
  gap:18px;
  padding:22px 22px;
  border-bottom:1px solid rgba(255,255,255,.10);
  transition:var(--ease);
  background:transparent;
}
.risk-item:last-child{border-bottom:0}
.risk-item:hover{background:rgba(255,255,255,.06)}
.risk-item-icon{
  flex:none;
  width:44px;height:44px;
  border-radius:10px;
  background:rgba(232,147,47,.14);
  color:#F6AE54;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;
}
.risk-item h4{color:#fff;font-size:1.02rem;font-weight:600;margin-bottom:4px}
.risk-item p{color:#B8C9D6;font-size:.92rem;margin:0;line-height:1.7}

/* ===== 流程四步 ===== */
.process-section{background:#fff}
.step-card{
  position:relative;
  background:var(--clr-bg);
  border:1px solid var(--clr-line);
  border-radius:18px;
  padding:26px 22px 22px;
  height:100%;
  transition:var(--ease);
}
.step-card:hover{box-shadow:var(--shadow-hover);background:#fff}
.step-num{
  font-size:2.4rem;
  font-weight:800;
  color:var(--clr-accent);
  line-height:1;
  margin-bottom:12px;
  display:block;
}
.step-card h3{font-size:1.08rem;font-weight:700;color:var(--clr-text);margin-bottom:6px}
.step-card p{color:var(--clr-muted);font-size:.92rem;margin:0}

/* ===== FAQ 折叠 ===== */
.faq-section{background:var(--clr-bg)}
.faq-wrap{max-width:860px;margin:0 auto}
.faq-accordion .accordion-item{
  background:#fff;
  border:1px solid var(--clr-line);
  border-radius:16px;
  margin-bottom:14px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.faq-accordion .accordion-button{
  background:#fff;
  color:var(--clr-text);
  font-weight:600;
  font-size:1rem;
  padding:1.1rem 1.3rem;
  border:0;
  box-shadow:none;
  transition:var(--ease);
}
.faq-accordion .accordion-button:not(.collapsed){color:var(--clr-text);background:#F2F7FB}
.faq-accordion .accordion-button:hover{background:#F6FAFD}
.faq-accordion .accordion-button:focus{box-shadow:none}
.faq-accordion .accordion-button::after{
  background-image:none;
  content:"+";
  font-size:1.5rem;
  font-weight:400;
  width:28px;height:28px;
  color:var(--clr-brand);
  text-align:center;
  transform:none;
  transition:transform .25s ease;
  display:flex;align-items:center;justify-content:center;
}
.faq-accordion .accordion-button:not(.collapsed)::after{transform:rotate(135deg);color:var(--clr-dark)}
.faq-accordion .accordion-body{padding:0 1.3rem 1.2rem;color:#4B5D6E;font-size:.96rem}

/* ===== CTA ===== */
.cta-section{padding-top:0;background:var(--clr-bg)}
.cta-panel{
  background:linear-gradient(115deg, var(--clr-dark), var(--clr-darker));
  border-radius:22px;
  padding:52px 48px;
  color:#fff;
  box-shadow:0 20px 50px rgba(20,47,69,.18);
}
.cta-panel h2{color:#fff;font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.4;margin-top:4px}
.cta-panel p{color:rgba(255,255,255,.72);max-width:680px;margin:0}
.cta-label{
  display:inline-block;
  color:#F6BE77;
  font-size:.84rem;
  font-weight:700;
  letter-spacing:.12em;
}
@media(max-width:767.98px){
  .cta-panel{padding:38px 26px}
}

/* ===== Footer ===== */
.site-footer{
  background:var(--clr-darker);
  color:rgba(255,255,255,.72);
  padding:58px 0 24px;
}
.footer-top{
  display:grid;
  grid-template-columns:minmax(260px,1.4fr) .8fr 1fr 1fr;
  gap:36px 44px;
  padding-bottom:36px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand .brand-text strong{color:#fff}
.footer-brand .brand-text em{background:rgba(232,147,47,.14);color:#F0BE7C}
.footer-brand .brand-icon{background:rgba(255,255,255,.12);color:#fff}
.footer-about{margin:20px 0 10px;font-size:.92rem;color:#AFC0CF;line-height:1.9}
.footer-domain{
  display:inline-block;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:999px;
  padding:4px 14px;
  font-size:.82rem;
  color:#CBD8E4;
}
.site-footer h4{
  color:#fff;
  font-size:1.05rem;
  font-weight:700;
  margin-bottom:18px;
  margin-top:4px;
}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:11px}
.footer-links a{color:#AFC0CF;font-size:.94rem;transition:var(--ease)}
.footer-links a:hover{color:#F0BE7C;padding-left:4px}
.footer-copy{margin-top:24px;color:#8FA3B4;font-size:.86rem}
@media(max-width:991.98px){
  .footer-top{grid-template-columns:1fr 1fr}
}
@media(max-width:575.98px){
  .footer-top{grid-template-columns:1fr;gap:30px}
  .footer-copy{font-size:.8rem;line-height:1.7}
}

/* ===== 表单 Modal ===== */
.modal-backdrop.show{opacity:.66!important}
.contact-modal .modal-content{
  border:0;
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 24px 56px rgba(20,47,69,.22);
}
.contact-modal .modal-header{
  background:var(--clr-darker);
  padding:1.25rem 1.5rem;
  border:0;
  position:relative;
}
.contact-modal .modal-title{color:#fff;font-size:1.15rem;font-weight:700}
.contact-modal .modal-header small{display:block;color:#AFC4D5;font-weight:400;font-size:.83rem;margin-top:2px}
.contact-modal .modal-header .modal-close{
  position:absolute;top:16px;right:16px;
  width:34px;height:34px;
  background:rgba(255,255,255,.10);
  color:#fff;
  border:1px solid rgba(255,255,255,.16);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:.9rem;line-height:1;
  transition:var(--ease);
}
.contact-modal .modal-header .modal-close:hover{background:rgba(232,147,47,.22);color:#F6BE77}
.contact-modal .modal-body{padding:1.6rem 1.5rem}
.form-label{font-weight:600;color:var(--clr-dark);font-size:.94rem;margin-bottom:4px}
.form-control,.form-select{
  border-radius:10px;
  border:1px solid #CBD8E4;
  background:#F8FAFD;
  color:var(--clr-text);
  padding:.6rem .9rem;
  font-size:.96rem;
  min-height:46px;
  transition:var(--ease);
}
.form-control:focus,.form-select:focus{
  background:#fff;
  border-color:var(--clr-brand);
  box-shadow:0 0 0 3px rgba(53,104,155,.16);
  color:var(--clr-text);
}
textarea.form-control{min-height:104px;resize:none}
.form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%235B6B7C'%3E%3Cpath d='M4.6 6.3a.6.6 0 0 1 .8 0L8 8.8l2.6-2.5a.6.6 0 1 1 .8.8L8.4 9.9a.6.6 0 0 1-.8 0L4.6 7.1a.6.6 0 0 1 0-.8z'/%3E%3C/svg%3E");background-size:18px 18px}
.form-check-input{
  width:18px;height:18px;
  border:1px solid #A9BBC9;
  background-color:#fff;
  cursor:pointer;
  margin-top:3px;
}
.form-check-input:checked{background-color:var(--clr-success);border-color:var(--clr-success)}
.form-check-input:focus{border-color:var(--clr-success);box-shadow:0 0 0 3px rgba(45,138,134,.20)}
.privacy-note{
  font-size:.8rem;
  color:var(--clr-muted);
  background:#F4F8FB;
  border-radius:10px;
  padding:12px 14px;
  line-height:1.7;
  margin-top:14px;
}
.form-success{
  text-align:center;
  padding:26px 10px 20px;
}
.form-success i{font-size:2.6rem;color:var(--clr-success);background:rgba(45,138,134,.12);width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.form-success h5{font-weight:700;color:var(--clr-text);margin-bottom:6px}
.form-success p{color:var(--clr-muted);font-size:.92rem;max-width:380px;margin:0 auto}

/* ===== Modal 底部隐私 ===== */
.entry-form .privacy-tip{
  font-size:.78rem;
  color:var(--clr-muted);
  line-height:1.8;
  border-top:1px dashed var(--clr-line);
  margin-top:18px;
  padding-top:14px;
}

/* roulang page: category2 */
:root {
  --c-blue: #35689B;
  --c-blue-dark: #24435F;
  --c-navy: #142F45;
  --c-blue-soft: #EAF1F7;
  --c-bg: #F5F8FC;
  --c-card: #FFFFFF;
  --c-border: #E4EBF2;
  --c-border-strong: #CBD8E4;
  --c-text: #1D2B3A;
  --c-muted: #5B6B7C;
  --c-amber: #E8932F;
  --c-amber-hover: #C9751A;
  --c-success: #2D8A86;
  --c-footer-text: #AFC1D1;
  --radius-btn: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 10px rgba(29, 43, 58, 0.05);
  --shadow-lift: 0 12px 32px rgba(29, 43, 58, 0.10);
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", system-ui, -apple-system, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
body.modal-open {
  padding-right: 0 !important;
}
h1, h2, h3, h4, h5, h6, p {
  margin-top: 0;
}
a {
  color: var(--c-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: var(--c-blue-dark);
}
img {
  max-width: 100%;
  height: auto;
}
ul, ol {
  margin: 0;
  padding: 0;
}
button {
  font-family: var(--font-sans);
}
:focus-visible {
  outline: 3px solid rgba(53, 104, 155, 0.30);
  outline-offset: 2px;
  border-radius: 6px;
}
.container {
  max-width: 1200px;
}
.section-block {
  padding: 88px 0;
}
.section-title {
  font-size: clamp(28px, 3.6vw, 37px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-navy);
  margin-bottom: 14px;
}
.section-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-muted);
}
.section-head {
  max-width: 820px;
  margin: 0 auto 52px;
  text-align: center;
}
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-blue);
  background: var(--c-blue-soft);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 16px;
}
.section-kicker i {
  font-size: 13px;
}
.section-muted {
  max-width: 760px;
  margin: 0 auto;
  color: var(--c-muted);
}

/* ===== header nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}
.site-header .navbar {
  min-height: 72px;
  padding-top: 8px;
  padding-bottom: 8px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  line-height: 1;
}
.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--c-blue-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-blue);
  font-size: 18px;
  flex: 0 0 auto;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text strong {
  color: var(--c-blue-dark);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand-text em {
  font-style: normal;
  font-size: 12px;
  font-weight: 500;
  color: var(--c-muted);
  letter-spacing: 0.1em;
}
.main-nav .nav-link {
  display: block;
  padding: 11px 16px;
  font-size: 16px;
  font-weight: 500;
  color: var(--c-text);
  border-radius: 8px;
  position: relative;
  transition: color 0.2s ease, background 0.2s ease;
}
.main-nav .nav-link:hover {
  color: var(--c-blue);
  background: rgba(53, 104, 155, 0.06);
}
.main-nav .nav-link.active {
  color: var(--c-blue);
  font-weight: 600;
}
.main-nav .nav-link.active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  background: var(--c-blue);
  border-radius: 999px;
}
.custom-toggler {
  width: 44px;
  height: 40px;
  padding: 10px 8px;
  border: 1px solid var(--c-border-strong);
  border-radius: 8px;
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.toggler-bar {
  width: 22px;
  height: 2px;
  background: var(--c-navy);
  border-radius: 3px;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.custom-toggler.collapsed .toggler-bar {
  display: block;
}
.btn-accent {
  background: var(--c-amber);
  border-color: var(--c-amber);
  color: #24364A;
  font-weight: 600;
  border-radius: var(--radius-btn);
  transition: all 0.2s ease;
}
.btn-accent:hover {
  background: var(--c-amber-hover);
  border-color: var(--c-amber-hover);
  color: #142F45;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}
.btn-primary {
  background: var(--c-blue);
  border-color: var(--c-blue);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-btn);
  transition: all 0.2s ease;
}
.btn-primary:hover {
  background: var(--c-blue-dark);
  border-color: var(--c-blue-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}
.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  border-radius: var(--radius-btn);
  font-weight: 600;
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: #fff;
  transform: translateY(-2px);
}
.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}
.text-soft {
  color: var(--c-muted);
}

/* ===== page hero ===== */
.page-hero {
  position: relative;
  padding: 56px 0 72px;
  overflow: hidden;
  background: linear-gradient(180deg, #E9F2F9 0%, var(--c-bg) 100%);
  border-bottom: 1px solid rgba(228, 235, 242, 0.7);
}
.page-hero .hero-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(29, 43, 58, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.6);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--c-border);
  padding: 7px 16px;
  border-radius: 999px;
  color: var(--c-blue);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 22px;
  box-shadow: var(--shadow-sm);
}
.page-title {
  font-size: clamp(32px, 4.4vw, 47px);
  line-height: 1.23;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}
.lead-note {
  font-size: 17px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 610px;
  margin-bottom: 24px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.hero-actions .btn {
  padding: 11px 24px;
  font-size: 15px;
}
.trust-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}
.trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-muted);
  font-size: 14px;
  background: rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  padding: 5px 14px;
  border: 1px solid rgba(228, 235, 242, 0.9);
}
.trust-list li i {
  color: var(--c-success);
  font-size: 13px;
}

/* ===== quick steps ===== */
.step-guide {
  background: var(--c-card);
  border-bottom: 1px solid var(--c-border);
}
.step-card {
  height: 100%;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
}
.step-card:hover {
  transform: translateY(-6px);
  background: #fff;
  border-color: #D4DFE8;
  box-shadow: var(--shadow-lift);
}
.step-num {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-blue);
  background: rgba(53, 104, 155, 0.09);
  border-radius: 999px;
  padding: 4px 13px;
  margin-bottom: 14px;
}
.step-num i {
  font-size: 12px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-blue);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  font-size: 11px;
}
.step-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 10px;
}
.step-card p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
  margin-bottom: 0;
}

/* ===== alternate content rows ===== */
.alternate-section {
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
}
.alternate-section.white-bg {
  background: #fff;
}
.a-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-border);
}
.a-media {
  position: relative;
}
.a-media-deco {
  position: absolute;
  right: -18px;
  bottom: -16px;
  width: 130px;
  height: 130px;
  border-radius: 30px;
  background: rgba(232, 147, 47, 0.14);
  z-index: -1;
  transform: rotate(10deg);
}
.alt-media-wrap {
  position: relative;
}
.alt-section {
  padding-top: 84px;
  padding-bottom: 84px;
}
.alt-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--c-blue);
  background: var(--c-blue-soft);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 15px;
}
.alt-title {
  font-size: clamp(25px, 3vw, 34px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-navy);
  margin-bottom: 14px;
}
.alt-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-muted);
  margin-bottom: 10px;
}
.alt-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
}
.alt-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--c-border);
  color: var(--c-text);
  font-size: 15.5px;
}
.alt-list li:last-child {
  border-bottom: 0;
}
.alt-list li i {
  display: inline-flex;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(45, 138, 134, 0.12);
  color: var(--c-success);
  font-size: 11px;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  margin-top: 4px;
}
.alt-list strong {
  color: var(--c-navy);
  font-weight: 700;
}
.alt-note {
  border-left: 3px solid var(--c-amber);
  background: #FDF6EC;
  border-radius: 0 12px 12px 0;
  padding: 14px 17px;
  color: #7A5B2C;
  font-size: 14px;
  line-height: 1.8;
  margin-top: 18px;
}
.alt-note i {
  margin-right: 6px;
  color: var(--c-amber);
}

/* ===== topic cards ===== */
.topic-section {
  background: #fff;
}
.topic-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  height: 100%;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.topic-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lift);
  border-color: #CFDCE8;
  background: #fff;
}
.topic-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--c-blue);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}
.topic-icon.amber {
  background: var(--c-amber);
  color: var(--c-navy);
}
.topic-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 10px;
}
.topic-card > p {
  color: var(--c-muted);
  font-size: 15px;
  margin-bottom: 16px;
}
.topic-list {
  list-style: none;
  padding: 0;
  margin-bottom: 18px;
}
.topic-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--c-text);
  padding: 7px 0;
}
.topic-list li i {
  color: var(--c-blue);
  font-size: 13px;
  margin-top: 5px;
}
.topic-list li.text-muted i {
  color: var(--c-success);
}

/* ===== faq ===== */
.faq-section {
  background: var(--c-bg);
}
.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
}
.faq-card {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}
.faq-card:hover {
  box-shadow: var(--shadow-lift);
}
.faq-card .accordion-button {
  display: flex;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-text);
  background: #fff;
  padding: 20px 46px 20px 22px;
  border-radius: 0 !important;
  text-align: left;
  position: relative;
  box-shadow: none;
  transition: color 0.2s ease, background 0.2s ease;
}
.faq-card .accordion-button:hover {
  color: var(--c-blue);
  background: #FBFCFE;
}
.faq-card .accordion-button:not(.collapsed) {
  color: var(--c-blue-dark);
  background: #F5F9FC;
  box-shadow: inset 3px 0 0 var(--c-blue);
}
.faq-card .accordion-button::after {
  content: "+";
  background: none;
  width: 30px;
  height: 30px;
  font-size: 22px;
  font-weight: 400;
  color: var(--c-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 16px;
  top: 16px;
  transition: transform 0.2s ease;
  border-radius: 50%;
  background: var(--c-blue-soft);
}
.faq-card .accordion-button:not(.collapsed)::after {
  content: "−";
  transform: rotate(0deg);
  color: #fff;
  background: var(--c-blue);
}
.faq-card .accordion-body {
  padding: 6px 22px 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
  background: #fff;
}
.faq-card .accordion-body strong {
  color: var(--c-text);
}
.faq-link-muted {
  color: var(--c-muted);
}
.faq-link-muted a {
  color: var(--c-blue);
  font-weight: 500;
}

/* ===== CTA band ===== */
.cta-band {
  background: var(--c-navy);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 76px 0;
  border-top: 4px solid rgba(232, 147, 47, 0.7);
}
.cta-band::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 340px;
  height: 340px;
  border-radius: 90px;
  background: rgba(53, 104, 155, 0.25);
  transform: rotate(28deg);
}
.cta-band::after {
  content: "";
  position: absolute;
  left: -100px;
  bottom: -120px;
  width: 300px;
  height: 300px;
  border-radius: 80px;
  background: rgba(232, 147, 47, 0.12);
  transform: rotate(20deg);
}
.cta-band .container {
  position: relative;
  z-index: 2;
}
.cta-title {
  font-size: clamp(27px, 3.6vw, 38px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 15px;
}
.cta-text {
  font-size: 17px;
  line-height: 1.8;
  color: #BCD0DF;
  max-width: 740px;
  margin: 0 auto 30px;
}
.cta-band .btn {
  padding: 12px 34px;
}
.cta-band .btn-accent {
  color: var(--c-navy);
}

/* ===== site footer ===== */
.site-footer {
  background: var(--c-navy);
  color: var(--c-footer-text);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1.05fr;
  gap: 42px;
  padding: 62px 0 40px;
}
.footer-col h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: 0.04em;
}
.site-footer .brand-text strong {
  color: #fff;
}
.site-footer .brand-text em {
  color: #8CA3B5;
}
.site-footer .brand-icon {
  background: rgba(255, 255, 255, 0.08);
  color: #F5B967;
}
.footer-about {
  font-size: 14px;
  line-height: 1.8;
  color: #AFC1D1;
  margin: 16px 0 12px;
}
.footer-domain {
  display: inline-block;
  font-size: 13px;
  color: #91A9BC;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 6px;
  padding: 3px 10px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  color: #C3D2DF;
  font-size: 14px;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-block;
}
.footer-links a:hover {
  color: #fff;
  padding-left: 4px;
}
.footer-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  padding: 22px 16px 26px;
  font-size: 13px;
  color: #8FA9BC;
}

/* ===== modal ===== */
.modal-backdrop.show {
  opacity: 0.6 !important;
}
.modal-content {
  border: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(20, 47, 69, 0.28);
}
.modal-header {
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
  padding: 18px 24px;
  align-items: center;
}
.modal-header .modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-navy);
}
.modal-body {
  padding: 26px 24px 22px;
}
.modal-footer {
  border-top: 0;
  gap: 12px;
}
.btn-close {
  background: transparent;
  border: 0;
  opacity: 0.7;
  position: relative;
  width: 32px;
  height: 32px;
}
.btn-close:hover {
  opacity: 1;
}
.btn-close::before,
.btn-close::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 2px;
  background: var(--c-text);
  border-radius: 4px;
  transform: translate(-50%, -50%) rotate(45deg);
}
.btn-close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}
.btn-close img, .btn-close span {
  display: none;
}
.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-navy);
  margin-bottom: 7px;
}
.form-control,
.form-select {
  background-color: #F8FAFD;
  border: 1px solid var(--c-border-strong);
  border-radius: 8px;
  padding: 0.68rem 0.9rem;
  font-size: 15px;
  color: var(--c-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.form-control:focus,
.form-select:focus {
  background-color: #fff;
  border-color: var(--c-blue);
  box-shadow: 0 0 0 0.25rem rgba(53, 104, 155, 0.12);
  color: var(--c-text);
}
.form-control::placeholder {
  color: #9AABBA;
}
.modal-privacy {
  font-size: 12px;
  color: var(--c-muted);
  background: #F3F6F9;
  border-radius: 10px;
  padding: 10px 13px;
  line-height: 1.7;
  margin-top: 8px;
}
.form-check-input {
  background-color: #ECF1F6;
  border-color: var(--c-border-strong);
}
.form-check-input:checked {
  background-color: var(--c-blue);
  border-color: var(--c-blue);
}
.form-check-input:focus {
  border-color: var(--c-blue);
  box-shadow: 0 0 0 0.2rem rgba(53, 104, 155, 0.15);
}
.modal-body .btn-accent {
  width: 100%;
  padding: 12px 20px;
}

/* ===== responsive ===== */
@media (min-width: 992px) {
  .page-hero .col-lg-6:last-child {
    padding-left: 26px;
  }
}
@media (max-width: 991.98px) {
  .section-block {
    padding: 64px 0;
  }
  .site-header .navbar-collapse {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: 16px;
    margin-top: 12px;
    padding: 16px;
    box-shadow: var(--shadow-lift);
  }
  .main-nav .nav-link.active::after {
    display: none;
  }
  .main-nav .nav-link.active {
    background: var(--c-blue-soft);
    padding-left: 16px;
  }
  .header-cta {
    margin-left: 0;
    margin-top: 14px;
  }
  .header-cta .btn {
    width: 100%;
  }
  .page-hero .hero-visual {
    margin-top: 36px;
  }
  .alt-section {
    padding: 62px 0;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-band {
    padding: 58px 0;
  }
}
@media (max-width: 767.98px) {
  .section-block {
    padding: 48px 0;
  }
  .alt-section {
    padding: 48px 0;
  }
  .brand-text strong {
    font-size: 17px;
  }
  .brand-text em {
    font-size: 11px;
  }
  .page-hero {
    padding: 46px 0 58px;
  }
  .trust-list {
    gap: 10px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 0 28px;
  }
  .footer-col {
    min-width: 0 !important;
    max-width: 100% !important;
  }
  .modal-body {
    padding: 18px 16px 16px;
  }
  .faq-card .accordion-button {
    font-size: 15px;
    padding: 17px 42px 17px 16px;
  }
  .faq-card .accordion-body {
    padding-left: 16px;
    padding-right: 16px;
  }
  .cta-band .btn {
    display: block;
    width: 100%;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
  }
}
@media (max-width: 520px) {
  .site-header .navbar {
    min-height: 66px;
  }
  .hero-actions .btn {
    width: 100%;
    margin: 0;
  }
  .alt-title {
    font-size: 23px;
  }
  .alt-list li {
    font-size: 14px;
  }
  .topic-card {
    padding: 24px 20px;
  }
}