/* roulang page: index */
:root {
  --clr-primary-900: #0B2A4A;
  --clr-primary-800: #0E3257;
  --clr-primary-700: #123A63;
  --clr-primary-600: #1E4E82;
  --clr-primary-500: #2A5E94;
  --clr-primary-100: #E6EEF6;
  --clr-primary-50: #F4F8FB;
  --clr-accent-500: #B08C3E;
  --clr-accent-600: #96762F;
  --clr-accent-100: #F5EFDD;
  --clr-neutral-900: #1A252F;
  --clr-neutral-700: #33404D;
  --clr-neutral-600: #52616F;
  --clr-neutral-400: #8494A3;
  --clr-neutral-300: #C9D6E4;
  --clr-neutral-200: #E1E8F0;
  --clr-neutral-100: #EDF1F6;
  --clr-success-600: #327A5A;
  --clr-success-100: #E1F0E8;
  --radius-xs: 8px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 999px;
  --shadow-xs: 0 1px 3px rgba(11,42,74,.04);
  --shadow-sm: 0 2px 8px rgba(11,42,74,.06);
  --shadow-md: 0 8px 24px rgba(11,42,74,.09);
  --shadow-lg: 0 16px 48px rgba(11,42,74,.12);
  --shadow-accent: 0 4px 14px rgba(176,140,62,.22);
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --bs-container-max: 1320px;
  --transition-base: all .25s ease;
  --section-pad: 88px;
}
*, *::before, *::after { box-sizing: border-box; }
body {
  font-family: var(--font-sans);
  background: var(--clr-primary-50);
  color: var(--clr-neutral-900);
  line-height: 1.8;
  font-size: 16px;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: var(--bs-container-max); padding-left: 24px; padding-right: 24px; }
a { color: var(--clr-primary-700); text-decoration: none; transition: var(--transition-base); }
a:hover { color: var(--clr-primary-900); }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4, h5, h6 { color: var(--clr-primary-900); font-weight: 700; line-height: 1.35; letter-spacing: -0.01em; }
h1 { font-size: 46px; }
h2 { font-size: 34px; margin-bottom: 16px; }
h3 { font-size: 21px; }
p { color: var(--clr-neutral-700); line-height: 1.8; }
.btn { border-radius: var(--radius-sm); font-weight: 600; padding: 12px 28px; font-size: 16px; transition: var(--transition-base); border: 1px solid transparent; }
.btn:focus, .btn:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(176,140,62,.35); }
.btn-primary {
  background: var(--clr-primary-700);
  border-color: var(--clr-primary-700);
  color: #fff;
  box-shadow: 0 4px 14px rgba(11,42,74,.18);
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--clr-primary-900);
  border-color: var(--clr-primary-900);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(11,42,74,.24);
}
.btn-primary:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn-outline-primary {
  background: #fff;
  border: 1px solid var(--clr-neutral-300);
  color: var(--clr-primary-700);
}
.btn-outline-primary:hover {
  background: var(--clr-primary-50);
  border-color: var(--clr-primary-700);
  color: var(--clr-primary-900);
  transform: translateY(-2px);
}
.btn-accent {
  background: var(--clr-accent-500);
  border-color: var(--clr-accent-500);
  color: #fff;
  box-shadow: var(--shadow-accent);
}
.btn-accent:hover, .btn-accent:focus {
  background: var(--clr-accent-600);
  border-color: var(--clr-accent-600);
  color: #fff;
  transform: translateY(-2px);
}
.btn-accent:active { transform: translateY(0); }
.btn-lg { padding: 14px 36px; font-size: 17px; border-radius: 12px; }
.btn-sm { padding: 8px 18px; font-size: 14px; border-radius: var(--radius-xs); }
.badge { border-radius: var(--radius-pill); font-weight: 600; padding: 6px 14px; font-size: 13px; }
.bg-accent-light { background: var(--clr-accent-100); }
.text-accent { color: var(--clr-accent-500) !important; }
.text-primary-dark { color: var(--clr-primary-900) !important; }
.section-pad { padding-top: var(--section-pad); padding-bottom: var(--section-pad); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head h2 { position: relative; }
.section-head .section-sub { color: var(--clr-neutral-600); font-size: 17px; }

/* ===== 顶部安全提示条 ===== */
.top-tip {
  background: var(--clr-primary-900);
  color: rgba(255,255,255,.88);
  font-size: 13px;
  line-height: 1.4;
  padding: 8px 16px;
  text-align: center;
}
.top-tip i { color: var(--clr-accent-500); margin-right: 6px; }

/* ===== 导航栏 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(11,42,74,.08);
  box-shadow: var(--shadow-xs);
}
.navbar { padding: 0; min-height: 72px; }
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--clr-primary-900);
  padding: 0;
}
.navbar-brand:hover { color: var(--clr-primary-900); }
.brand-logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--clr-primary-700), var(--clr-primary-900));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  flex-shrink: 0;
}
.brand-logo i { font-size: 18px; }
.brand-text-main { font-size: 18px; font-weight: 700; color: var(--clr-primary-900); }
.brand-text-sub { font-size: 13px; color: var(--clr-neutral-600); font-weight: 400; margin-top: -2px; }
.navbar-nav { gap: 8px; margin-left: 32px; }
.navbar-nav .nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--clr-neutral-600);
  padding: 10px 16px !important;
  border-radius: var(--radius-sm);
  position: relative;
  transition: var(--transition-base);
}
.navbar-nav .nav-link:hover { color: var(--clr-primary-700); background: var(--clr-primary-50); }
.navbar-nav .nav-link.active { color: var(--clr-primary-900); font-weight: 600; }
.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 2px;
  background: var(--clr-accent-500);
  border-radius: 2px;
}
.navbar-cta { display: flex; align-items: center; gap: 12px; }
.navbar-cta .btn { padding: 9px 22px; font-size: 14px; }
.navbar-toggler {
  border: 1px solid var(--clr-neutral-300);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  background: var(--clr-primary-50);
  color: var(--clr-primary-700);
}
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(176,140,62,.3); }
.navbar-toggler-icon { background-image: none; }

/* ===== Hero 区 ===== */
.hero {
  position: relative;
  padding: 76px 0 80px;
  background: linear-gradient(180deg, #EDF3F9 0%, var(--clr-primary-50) 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  opacity: .18;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  top: -120px;
  right: -100px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(176,140,62,.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 580px; }
.hero-content .hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-accent-100);
  color: var(--clr-accent-600);
  border: 1px solid rgba(176,140,62,.25);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}
.hero-content .hero-tag i { font-size: 14px; }
.hero-content h1 { font-size: 46px; line-height: 1.3; margin-bottom: 20px; }
.hero-content .hero-desc { font-size: 18px; color: var(--clr-neutral-700); line-height: 1.8; margin-bottom: 32px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; }
.hero-trust span { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--clr-neutral-600); }
.hero-trust i { color: var(--clr-success-600); font-size: 15px; }

/* 登录卡片 */
.login-card-wrap { position: relative; max-width: 480px; margin-left: auto; }
.login-card {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(11,42,74,.08);
  box-shadow: var(--shadow-lg);
  padding: 36px 32px 28px;
  position: relative;
}
.login-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary-700), var(--clr-primary-900));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.login-card .safe-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-accent-100);
  color: var(--clr-accent-600);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 20px;
}
.login-card .safe-badge i { font-size: 14px; }
.login-card .login-title { font-size: 20px; font-weight: 700; color: var(--clr-primary-900); margin-bottom: 4px; }
.login-card .login-sub { font-size: 13px; color: var(--clr-neutral-600); margin-bottom: 24px; }
.login-card .form-label { font-size: 13px; font-weight: 600; color: var(--clr-primary-900); margin-bottom: 6px; }
.login-card .form-control {
  height: 48px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-neutral-300);
  background: var(--clr-primary-50);
  padding: 10px 16px;
  font-size: 15px;
  color: var(--clr-neutral-900);
  transition: var(--transition-base);
}
.login-card .form-control:focus {
  border-color: var(--clr-primary-700);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(18,58,99,.08);
}
.login-card .form-control::placeholder { color: var(--clr-neutral-400); }
.login-card .btn-login {
  width: 100%;
  height: 48px;
  font-size: 16px;
  margin-top: 8px;
}
.login-agree { font-size: 12px; color: var(--clr-neutral-400); text-align: center; margin-top: 12px; line-height: 1.6; }
.login-agree a { color: var(--clr-neutral-600); }
.login-agree a:hover { color: var(--clr-primary-700); }
.divider-with-text { display: flex; align-items: center; gap: 12px; margin: 20px 0 16px; }
.divider-with-text::before, .divider-with-text::after { content: ''; flex: 1; height: 1px; background: var(--clr-neutral-100); }
.divider-with-text span { font-size: 12px; color: var(--clr-neutral-400); }
.social-login { display: flex; justify-content: center; gap: 14px; }
.social-login a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--clr-neutral-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-neutral-600);
  font-size: 17px;
  transition: var(--transition-base);
  background: #fff;
}
.social-login a:hover { background: var(--clr-primary-50); border-color: var(--clr-primary-700); color: var(--clr-primary-700); transform: translateY(-2px); }
.login-help { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; font-size: 13px; }
.login-help a { color: var(--clr-accent-500); font-weight: 500; }
.login-help a:hover { color: var(--clr-accent-600); }
.benefit-strip {
  margin-top: 16px;
  background: var(--clr-accent-100);
  border: 1px solid rgba(176,140,62,.2);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-base);
}
.benefit-strip:hover { box-shadow: var(--shadow-sm); }
.benefit-strip i { font-size: 20px; color: var(--clr-accent-500); }
.benefit-strip .benefit-text { font-size: 13px; line-height: 1.5; color: var(--clr-neutral-700); }
.benefit-strip .benefit-text strong { color: var(--clr-primary-900); }
.benefit-strip .benefit-arrow { margin-left: auto; color: var(--clr-accent-500); font-size: 14px; flex-shrink: 0; }

/* ===== 信任条 ===== */
.trust-strip { background: var(--clr-primary-900); padding: 20px 0; }
.trust-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.9); font-size: 15px; font-weight: 500; justify-content: center; }
.trust-item i { color: var(--clr-accent-500); font-size: 20px; }
.trust-item span { white-space: nowrap; }

/* ===== 权益对比表 ===== */
.compare-section { background: #fff; }
.compare-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-neutral-100);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-base);
  position: relative;
}
.compare-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.compare-card.recommended { border: 2px solid var(--clr-accent-500); box-shadow: var(--shadow-md); }
.compare-card .compare-head {
  background: var(--clr-primary-50);
  padding: 28px 24px 20px;
  text-align: center;
  border-bottom: 1px solid var(--clr-neutral-100);
  position: relative;
}
.compare-card.recommended .compare-head { background: var(--clr-accent-100); }
.compare-card .rec-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-primary-900);
  color: var(--clr-accent-500);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 18px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.compare-card .level-name { font-size: 20px; font-weight: 700; color: var(--clr-primary-900); margin-bottom: 4px; }
.compare-card .level-desc { font-size: 13px; color: var(--clr-neutral-600); }
.compare-card .compare-price { font-size: 14px; color: var(--clr-neutral-600); margin-top: 8px; }
.compare-card .compare-price strong { font-size: 32px; color: var(--clr-primary-900); margin-right: 2px; }
.compare-body { padding: 24px; flex: 1; }
.compare-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--clr-neutral-100);
  font-size: 14px;
  color: var(--clr-neutral-700);
}
.compare-item:last-child { border-bottom: none; }
.compare-item .item-label i { margin-right: 6px; color: var(--clr-primary-500); }
.compare-item .item-value { font-weight: 500; }
.compare-item .item-value.yes { color: var(--clr-success-600); }
.compare-item .item-value.no { color: var(--clr-neutral-300); }
.compare-foot { padding: 0 24px 28px; text-align: center; }
.compare-foot .btn { margin-top: 8px; }
.compare-note { font-size: 13px; color: var(--clr-neutral-400); text-align: center; margin-top: 24px; }

/* ===== 等级亮点 ===== */
.tier-section { background: var(--clr-primary-50); }
.tier-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-base);
  border: 1px solid var(--clr-neutral-100);
}
.tier-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); }
.tier-card .tier-img { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.tier-card .tier-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.tier-card:hover .tier-img img { transform: scale(1.04); }
.tier-card .tier-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(11,42,74,.35)); }
.tier-card .tier-label {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: rgba(255,255,255,.92);
  color: var(--clr-primary-900);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
}
.tier-card.featured .tier-label { background: var(--clr-accent-500); color: #fff; }
.tier-card .tier-body { padding: 26px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.tier-card .tier-body h3 { font-size: 20px; margin-bottom: 10px; }
.tier-card .tier-body .tier-desc { font-size: 14px; color: var(--clr-neutral-600); margin-bottom: 18px; line-height: 1.7; }
.tier-card .tier-list { list-style: none; padding: 0; margin: 0 0 22px; flex: 1; }
.tier-card .tier-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--clr-neutral-700);
  padding: 5px 0;
}
.tier-card .tier-list li i { color: var(--clr-success-600); font-size: 15px; margin-top: 3px; flex-shrink: 0; }
.tier-card .tier-body .btn { margin-top: auto; }

/* ===== 专属内容预览 ===== */
.insight-section { background: #fff; }
.insight-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--clr-neutral-100);
  box-shadow: var(--shadow-xs);
  height: 100%;
  position: relative;
  transition: var(--transition-base);
}
.insight-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--clr-neutral-200); }
.insight-card .insight-img { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.insight-card .insight-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.insight-card:hover .insight-img img { transform: scale(1.05); }
.insight-card .vip-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--clr-accent-500);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(176,140,62,.3);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.insight-card .vip-badge i { font-size: 13px; }
.insight-card .insight-body { padding: 20px 22px 22px; position: relative; }
.insight-card .insight-type { font-size: 12px; font-weight: 600; color: var(--clr-accent-600); margin-bottom: 6px; display: inline-block; background: var(--clr-accent-100); padding: 3px 10px; border-radius: var(--radius-pill); }
.insight-card .insight-type.type-blue { background: var(--clr-primary-100); color: var(--clr-primary-700); }
.insight-card h3 { font-size: 17px; line-height: 1.5; margin-bottom: 8px; font-weight: 600; }
.insight-card .insight-desc { font-size: 14px; color: var(--clr-neutral-600); margin-bottom: 12px; line-height: 1.7; }
.insight-card .insight-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--clr-neutral-400); }
.insight-card .insight-meta i { font-size: 14px; margin-right: 4px; }
.insight-card .insight-mask {
  position: absolute;
  inset: 0;
  background: rgba(11,42,74,.45);
  backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #fff;
  z-index: 2;
  opacity: 0;
  transition: var(--transition-base);
  text-align: center;
  padding: 20px;
}
.insight-card .insight-mask i { font-size: 36px; margin-bottom: 4px; color: var(--clr-accent-500); }
.insight-card .insight-mask span { font-size: 14px; font-weight: 500; }
.insight-card .insight-mask .btn { margin-top: 8px; padding: 8px 20px; font-size: 13px; }
.insight-card.locked .insight-mask { opacity: 1; }
.insight-card.locked .insight-img img, .insight-card.locked .insight-body { filter: blur(1px); }
.insight-card.locked .insight-img::after { content: ''; position: absolute; inset: 0; background: rgba(11,42,74,.4); z-index: 1; }

/* ===== FAQ ===== */
.faq-section { background: var(--clr-primary-50); }
.faq-layout { display: grid; grid-template-columns: 340px 1fr; gap: 56px; }
.faq-side .faq-title { font-size: 30px; margin-bottom: 14px; }
.faq-side p { color: var(--clr-neutral-600); margin-bottom: 24px; }
.faq-side .btn { margin-top: 8px; }
.faq-list .accordion-item {
  border: 1px solid var(--clr-neutral-200);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: #fff;
  transition: var(--transition-base);
}
.faq-list .accordion-item:hover { border-color: var(--clr-neutral-300); }
.faq-list .accordion-item.is-active { border-color: var(--clr-primary-700); box-shadow: var(--shadow-sm); border-left: 3px solid var(--clr-primary-700); }
.faq-list .accordion-button {
  font-size: 16px;
  font-weight: 600;
  color: var(--clr-neutral-900);
  padding: 20px 24px;
  background: #fff;
  box-shadow: none !important;
  border: none;
}
.faq-list .accordion-button:not(.collapsed) { color: var(--clr-primary-900); background: var(--clr-primary-50); }
.faq-list .accordion-button::after {
  content: '';
  background-image: none;
  width: 20px;
  height: 20px;
  border: 1px solid var(--clr-neutral-300);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'bootstrap-icons';
  line-height: 1;
  color: var(--clr-primary-700);
  font-size: 14px;
  flex-shrink: 0;
  font-weight: 700;
}
.faq-list .accordion-button:not(.collapsed)::after { content: '−'; border-color: var(--clr-primary-700); color: var(--clr-primary-700); }
.faq-list .accordion-button::before { content: '+'; font-size: 18px; font-weight: 600; color: var(--clr-neutral-400); margin-right: 10px; transition: var(--transition-base); }
.faq-list .accordion-button:not(.collapsed)::before { color: var(--clr-primary-700); }
.faq-list .accordion-body { padding: 0 24px 20px 50px; color: var(--clr-neutral-600); font-size: 14px; line-height: 1.8; }

/* ===== CTA 区 ===== */
.cta-section {
  background: var(--clr-primary-50);
  position: relative;
  text-align: center;
  padding: 88px 0;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 40%, rgba(176,140,62,.06) 0%, transparent 40%), radial-gradient(circle at 80% 60%, rgba(11,42,74,.05) 0%, transparent 40%);
  pointer-events: none;
}
.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 { font-size: 36px; margin-bottom: 12px; }
.cta-section .cta-sub { font-size: 17px; color: var(--clr-neutral-600); max-width: 620px; margin: 0 auto 32px; }
.cta-section .cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-section .cta-link { display: block; margin-top: 16px; color: var(--clr-neutral-600); font-size: 15px; }
.cta-section .cta-link:hover { color: var(--clr-primary-700); }

/* ===== 最新公告 ===== */
.news-section { background: #fff; padding-bottom: 88px; }
.news-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--clr-neutral-100);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-base);
  margin-bottom: 16px;
}
.news-card:hover { box-shadow: var(--shadow-sm); border-color: var(--clr-neutral-200); transform: translateX(4px); }
.news-card .news-icon {
  width: 48px;
  height: 48px;
  background: var(--clr-primary-50);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary-700);
  font-size: 20px;
  flex-shrink: 0;
}
.news-card .news-content { flex: 1; min-width: 0; }
.news-card .news-title { font-size: 16px; font-weight: 600; color: var(--clr-primary-900); margin-bottom: 6px; }
.news-card .news-title a { color: inherit; }
.news-card .news-title a:hover { color: var(--clr-primary-700); }
.news-card .news-desc { font-size: 14px; color: var(--clr-neutral-600); margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card .news-meta { display: flex; align-items: center; gap: 16px; font-size: 13px; color: var(--clr-neutral-400); }
.news-card .news-meta .cat-tag { background: var(--clr-primary-100); color: var(--clr-primary-700); padding: 2px 10px; border-radius: var(--radius-pill); font-size: 12px; }
.news-card .news-meta .news-time i { margin-right: 4px; }
.news-empty {
  text-align: center;
  padding: 48px 20px;
  background: var(--clr-primary-50);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--clr-neutral-300);
}
.news-empty i { font-size: 36px; color: var(--clr-neutral-400); margin-bottom: 10px; display: block; }
.news-empty p { color: var(--clr-neutral-600); margin: 0; }

/* ===== 页脚 ===== */
.site-footer { background: var(--clr-primary-50); border-top: 1px solid rgba(11,42,74,.1); padding-top: 64px; }
.footer-brand .footer-logo { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand .footer-logo .brand-logo { width: 32px; height: 32px; font-size: 14px; }
.footer-brand .footer-logo span { font-size: 18px; font-weight: 700; color: var(--clr-primary-900); }
.footer-brand p { font-size: 14px; color: var(--clr-neutral-600); max-width: 300px; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--clr-neutral-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-neutral-600);
  font-size: 14px;
  transition: var(--transition-base);
}
.footer-social a:hover { background: var(--clr-primary-700); border-color: var(--clr-primary-700); color: #fff; }
.footer-col .footer-title { font-size: 14px; font-weight: 600; color: var(--clr-primary-900); margin-bottom: 18px; padding-bottom: 10px; position: relative; }
.footer-col .footer-title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 24px; height: 2px; background: var(--clr-accent-500); border-radius: 2px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 14px; color: var(--clr-neutral-600); display: inline-flex; align-items: center; gap: 6px; }
.footer-col ul li a i { font-size: 13px; color: var(--clr-neutral-400); transition: var(--transition-base); }
.footer-col ul li a:hover { color: var(--clr-primary-700); }
.footer-col ul li a:hover i { color: var(--clr-primary-700); }
.footer-col .contact-info li { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--clr-neutral-600); margin-bottom: 12px; }
.footer-col .contact-info li i { color: var(--clr-accent-500); margin-top: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(11,42,74,.08);
  margin-top: 48px;
  padding: 18px 0;
}
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom .copyright { font-size: 13px; color: var(--clr-neutral-400); }
.footer-bottom .legal-links { display: flex; gap: 20px; align-items: center; }
.footer-bottom .legal-links a { font-size: 13px; color: var(--clr-neutral-400); }
.footer-bottom .legal-links a:hover { color: var(--clr-primary-700); }
.footer-bottom .legal-links .secure-badge { display: inline-flex; align-items: center; gap: 4px; background: var(--clr-accent-100); color: var(--clr-accent-600); padding: 4px 10px; border-radius: var(--radius-pill); font-size: 12px; }
.footer-bottom .legal-links .secure-badge i { font-size: 12px; }

/* ===== 响应式 ===== */
@media (max-width: 1199.98px) {
  :root { --section-pad: 72px; }
  .hero-content h1 { font-size: 40px; }
  .login-card-wrap { max-width: 440px; }
  .faq-layout { grid-template-columns: 280px 1fr; gap: 40px; }
}
@media (max-width: 991.98px) {
  .navbar { min-height: 64px; }
  .navbar-collapse {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-top: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--clr-neutral-100);
  }
  .navbar-nav { margin-left: 0; gap: 4px; margin-bottom: 12px; }
  .navbar-cta { display: flex; gap: 10px; }
  .navbar-cta .btn { flex: 1; text-align: center; }
  .hero { padding: 56px 0 64px; }
  .hero-content { max-width: 100%; margin-bottom: 40px; }
  .hero-content h1 { font-size: 38px; }
  .login-card-wrap { max-width: 480px; margin: 0 auto; }
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .compare-card { margin-bottom: 24px; }
  .compare-card .compare-head { padding: 32px 24px 24px; }
  .trust-row { gap: 16px; }
  .trust-item { font-size: 13px; }
}
@media (max-width: 767.98px) {
  :root { --section-pad: 56px; }
  h1 { font-size: 32px !important; }
  h2 { font-size: 26px !important; }
  h3 { font-size: 18px; }
  .site-header { min-height: 60px; }
  .navbar { min-height: 60px; }
  .hero { padding: 40px 0 48px; }
  .hero-content .hero-tag { font-size: 12px; }
  .hero-content .hero-desc { font-size: 16px; }
  .hero-trust { gap: 12px; }
  .login-card { padding: 28px 20px 22px; }
  .trust-strip { padding: 16px 0; }
  .trust-row .col-6 { margin-bottom: 12px; }
  .trust-item { justify-content: flex-start; }
  .section-head { margin-bottom: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .footer-bottom .legal-links { justify-content: center; flex-wrap: wrap; gap: 12px; }
  .cta-section { padding: 56px 0; }
  .cta-section h2 { font-size: 28px !important; }
  .cta-section .btn-lg { width: 100%; }
  .news-card { padding: 18px; gap: 14px; }
  .news-card .news-icon { width: 40px; height: 40px; font-size: 16px; }
  .news-card .news-meta { flex-wrap: wrap; gap: 8px; }
  .faq-list .accordion-button { font-size: 15px; padding: 16px; }
  .faq-list .accordion-body { padding: 0 16px 16px 42px; }
  .site-footer { padding-top: 48px; }
  .footer-col { margin-bottom: 32px; }
}
@media (max-width: 520px) {
  .container { padding-left: 16px; padding-right: 16px; }
  .hero-cta .btn { width: 100%; }
  .hero-trust { flex-direction: column; align-items: flex-start; gap: 8px; }
  .login-help { flex-direction: column; gap: 8px; }
  .section-head .section-sub { font-size: 15px; }
  .tier-card .tier-body { padding: 20px 18px; }
  .insight-card .insight-body { padding: 16px 16px 18px; }
}

/* roulang page: article */
:root {
            --clr-primary-900: #0B2A4A;
            --clr-primary-700: #123A63;
            --clr-primary-600: #1B4E84;
            --clr-primary-100: #E6EEF6;
            --clr-primary-50: #F4F8FB;
            --clr-accent-500: #B08C3E;
            --clr-accent-600: #946F2B;
            --clr-accent-100: #F5EFDD;
            --clr-neutral-900: #1A252F;
            --clr-neutral-600: #52616F;
            --clr-neutral-400: #8A9AA8;
            --clr-success-600: #327A5A;
            --clr-border: #E1E8F0;
            --clr-border-light: #EDF1F6;
            --clr-input-border: #C9D6E4;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(11, 42, 74, .06);
            --shadow-md: 0 12px 32px rgba(11, 42, 74, .12);
            --shadow-lg: 0 20px 46px rgba(11, 42, 74, .14);
            --font-main: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-num: "Inter", "Helvetica Neue", Arial, sans-serif;
            --container-max: 1320px;
            --header-h: 72px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.7;
            color: var(--clr-neutral-900);
            background: var(--clr-primary-50);
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: var(--clr-primary-700);
            text-decoration: none;
            transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
        }
        a:hover {
            color: var(--clr-primary-900);
        }
        .container {
            max-width: var(--container-max);
            padding-left: 20px;
            padding-right: 20px;
        }
        .row {
            --bs-gutter-x: 24px;
        }

        /* ===== Header & Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(255, 255, 255, .94);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(11, 42, 74, .08);
            box-shadow: 0 2px 16px rgba(11, 42, 74, .04);
            height: var(--header-h);
        }
        .site-header .navbar {
            padding: 0;
            height: var(--header-h);
            display: flex;
            align-items: center;
            flex-wrap: nowrap;
        }
        .site-header .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0;
            margin-right: 36px;
            flex-shrink: 0;
        }
        .brand-logo {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: var(--clr-primary-900);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            box-shadow: 0 4px 12px rgba(11, 42, 74, .24);
        }
        .brand-text-main {
            font-size: 20px;
            font-weight: 700;
            color: var(--clr-primary-900);
            line-height: 1.15;
            letter-spacing: .01em;
        }
        .brand-text-sub {
            font-size: 11px;
            color: var(--clr-neutral-600);
            line-height: 1.2;
            letter-spacing: .04em;
        }
        .navbar-collapse {
            flex: 1;
        }
        .site-header .navbar-nav {
            gap: 6px;
            margin: 0 auto;
        }
        .site-header .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--clr-neutral-600);
            padding: 8px 16px;
            border-radius: 8px;
            position: relative;
            transition: color .2s ease, background .2s ease;
        }
        .site-header .nav-link:hover {
            color: var(--clr-primary-700);
            background: var(--clr-primary-50);
        }
        .site-header .nav-link.active {
            color: var(--clr-primary-700);
            font-weight: 600;
        }
        .site-header .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 2px;
            border-radius: 2px;
            background: var(--clr-accent-500);
        }
        .navbar-cta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-left: 16px;
            flex-shrink: 0;
        }
        .navbar-cta .btn {
            padding: 8px 20px;
            font-size: 14px;
            font-weight: 600;
            border-radius: 10px;
            transition: all .2s ease;
            white-space: nowrap;
        }
        .navbar-cta .btn-outline-primary {
            border: 1px solid var(--clr-input-border);
            color: var(--clr-primary-700);
            background: transparent;
        }
        .navbar-cta .btn-outline-primary:hover {
            background: var(--clr-primary-50);
            border-color: var(--clr-primary-700);
            color: var(--clr-primary-900);
        }
        .navbar-cta .btn-primary {
            background: var(--clr-primary-700);
            color: #fff;
            border: 1px solid var(--clr-primary-700);
            box-shadow: 0 4px 14px rgba(11, 42, 74, .18);
        }
        .navbar-cta .btn-primary:hover {
            background: var(--clr-primary-900);
            border-color: var(--clr-primary-900);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(11, 42, 74, .24);
        }
        .navbar-toggler {
            border: 1px solid var(--clr-primary-100);
            border-radius: 10px;
            background: var(--clr-primary-50);
            color: var(--clr-primary-900);
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(11, 42, 74, .1);
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-bar {
            background: var(--clr-primary-50);
            border-bottom: 1px solid var(--clr-border-light);
            padding: 18px 0;
        }
        .breadcrumb-list {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            margin: 0;
            padding: 0;
            list-style: none;
            font-size: 14px;
            color: var(--clr-neutral-600);
        }
        .breadcrumb-list li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb-list li+li::before {
            content: "/";
            color: var(--clr-neutral-400);
            font-size: 13px;
        }
        .breadcrumb-list a {
            color: var(--clr-neutral-600);
        }
        .breadcrumb-list a:hover {
            color: var(--clr-primary-700);
        }
        .breadcrumb-list .current {
            color: var(--clr-primary-900);
            font-weight: 600;
            max-width: 320px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* ===== Article Section ===== */
        .article-section {
            padding: 56px 0 64px;
        }
        .article-layout {
            max-width: 880px;
            margin: 0 auto;
        }
        .article-card {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(11, 42, 74, .05);
            padding: 48px 64px;
        }
        .article-header {
            margin-bottom: 36px;
        }
        .article-header h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--clr-primary-900);
            letter-spacing: -.01em;
            margin-bottom: 14px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 18px 28px;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--clr-border-light);
            font-size: 14px;
            color: var(--clr-neutral-600);
        }
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta i {
            color: var(--clr-accent-500);
            font-size: 15px;
        }
        .article-cover {
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: 32px;
            box-shadow: var(--shadow-sm);
        }
        .article-cover img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/7;
            object-fit: cover;
        }

        /* ===== Article Body ===== */
        .article-body {
            font-size: 16.5px;
            line-height: 1.9;
            color: var(--clr-neutral-900);
        }
        .article-body p {
            margin-bottom: 1.8em;
            text-align: justify;
        }
        .article-body h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--clr-primary-900);
            margin: 2em 0 .8em;
            padding-left: 16px;
            border-left: 4px solid var(--clr-accent-500);
            line-height: 1.4;
        }
        .article-body h3 {
            font-size: 21px;
            font-weight: 600;
            color: var(--clr-primary-900);
            margin: 1.8em 0 .6em;
            line-height: 1.4;
        }
        .article-body blockquote {
            background: var(--clr-primary-50);
            border-left: 4px solid var(--clr-primary-700);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            padding: 20px 28px;
            margin: 28px 0;
            color: var(--clr-neutral-600);
            font-size: 15px;
            line-height: 1.8;
        }
        .article-body blockquote p:last-child {
            margin-bottom: 0;
        }
        .article-body img {
            border-radius: var(--radius-md);
            margin: 28px auto;
            box-shadow: var(--shadow-sm);
            max-width: 100%;
            height: auto;
        }
        .article-body ul,
        .article-body ol {
            padding-left: 1.5em;
            margin-bottom: 1.8em;
        }
        .article-body li {
            margin-bottom: .5em;
            line-height: 1.85;
        }
        .article-body a {
            color: var(--clr-primary-700);
            text-decoration: underline;
            text-underline-offset: 3px;
            text-decoration-color: rgba(11, 42, 74, .25);
        }
        .article-body a:hover {
            color: var(--clr-accent-600);
            text-decoration-color: var(--clr-accent-500);
        }
        .article-body strong {
            color: var(--clr-primary-900);
            font-weight: 600;
        }
        .article-body code {
            background: var(--clr-primary-50);
            border: 1px solid var(--clr-border-light);
            border-radius: 6px;
            padding: 2px 8px;
            font-family: "SFMono-Regular", Consolas, monospace;
            font-size: .92em;
            color: var(--clr-primary-700);
        }

        /* ===== Article Tags & Share ===== */
        .article-footer-bar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 40px;
            padding-top: 24px;
            border-top: 1px solid var(--clr-border-light);
        }
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .article-tag {
            display: inline-block;
            background: var(--clr-primary-100);
            color: var(--clr-primary-700);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 500;
            transition: background .2s, color .2s;
        }
        .article-tag:hover {
            background: var(--clr-primary-700);
            color: #fff;
        }
        .article-share {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .article-share .share-label {
            font-size: 13px;
            color: var(--clr-neutral-600);
            margin-right: 2px;
        }
        .share-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid var(--clr-border);
            background: #fff;
            color: var(--clr-neutral-600);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            cursor: pointer;
            transition: all .2s ease;
        }
        .share-btn:hover {
            background: var(--clr-primary-50);
            color: var(--clr-primary-700);
            border-color: var(--clr-primary-100);
            transform: translateY(-2px);
        }

        /* ===== Article Pagination ===== */
        .article-pagination {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 36px;
        }
        .page-link-btn {
            background: var(--clr-primary-50);
            border: 1px solid var(--clr-border-light);
            border-radius: var(--radius-md);
            padding: 18px 24px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: all .25s ease;
            min-height: 82px;
        }
        .page-link-btn:hover {
            background: #fff;
            border-color: var(--clr-primary-100);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        .page-link-btn.next {
            justify-content: flex-end;
            text-align: right;
        }
        .page-link-btn .link-icon {
            font-size: 22px;
            color: var(--clr-primary-700);
            flex-shrink: 0;
        }
        .page-link-btn .link-label {
            display: block;
            font-size: 12px;
            color: var(--clr-neutral-400);
            margin-bottom: 2px;
        }
        .page-link-btn .link-title {
            display: block;
            font-size: 15px;
            font-weight: 600;
            color: var(--clr-primary-900);
            line-height: 1.4;
        }

        /* ===== Related Section ===== */
        .related-section {
            padding: 64px 0 56px;
        }
        .related-head {
            text-align: center;
            margin-bottom: 40px;
        }
        .related-head .section-badge {
            display: inline-block;
            background: var(--clr-accent-100);
            color: var(--clr-accent-600);
            font-size: 13px;
            font-weight: 600;
            border-radius: 999px;
            padding: 6px 18px;
            margin-bottom: 12px;
        }
        .related-head h2 {
            font-size: 30px;
            font-weight: 700;
            color: var(--clr-primary-900);
            margin-bottom: 10px;
        }
        .related-head p {
            color: var(--clr-neutral-600);
            font-size: 15px;
            max-width: 560px;
            margin: 0 auto;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .related-card {
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--clr-border-light);
            box-shadow: var(--shadow-sm);
            transition: transform .3s ease, box-shadow .3s ease;
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .related-card .card-img-wrap {
            overflow: hidden;
            position: relative;
        }
        .related-card .card-img-wrap img {
            width: 100%;
            height: 170px;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .related-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .related-card .card-body {
            padding: 20px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .related-card .card-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--clr-accent-500);
            letter-spacing: .02em;
            margin-bottom: 6px;
        }
        .related-card h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--clr-primary-900);
            line-height: 1.5;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card p {
            font-size: 13px;
            color: var(--clr-neutral-600);
            line-height: 1.6;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .related-card .card-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: var(--clr-neutral-400);
        }
        .related-card .card-link {
            font-weight: 600;
            color: var(--clr-primary-700);
            font-size: 13px;
        }
        .related-card .card-link i {
            transition: transform .2s ease;
        }
        .related-card:hover .card-link i {
            transform: translateX(4px);
        }

        /* ===== CTA Section ===== */
        .cta-section {
            padding: 24px 0 80px;
        }
        .cta-box {
            background: var(--clr-primary-900);
            border-radius: var(--radius-lg);
            padding: 56px 64px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-box::before {
            content: "";
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(176, 140, 62, .12);
        }
        .cta-box::after {
            content: "";
            position: absolute;
            bottom: -80px;
            left: -40px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(255, 255, 255, .04);
        }
        .cta-box h2 {
            color: #fff;
            font-size: 30px;
            font-weight: 700;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-box p {
            color: rgba(255, 255, 255, .82);
            font-size: 16px;
            max-width: 560px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
        }
        .cta-box .btn-cta {
            position: relative;
            z-index: 1;
            display: inline-block;
            background: var(--clr-accent-500);
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            padding: 14px 36px;
            border-radius: 12px;
            border: none;
            box-shadow: 0 6px 20px rgba(176, 140, 62, .35);
            transition: all .25s ease;
        }
        .cta-box .btn-cta:hover {
            background: var(--clr-accent-600);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(176, 140, 62, .42);
        }
        .cta-box .cta-note {
            display: block;
            margin-top: 16px;
            font-size: 13px;
            color: rgba(255, 255, 255, .55);
            position: relative;
            z-index: 1;
        }
        .cta-box .cta-note a {
            color: rgba(255, 255, 255, .75);
            text-decoration: underline;
        }

        /* ===== Not Found ===== */
        .not-found {
            text-align: center;
            padding: 80px 24px;
        }
        .not-found .nf-icon {
            font-size: 56px;
            color: var(--clr-primary-100);
            margin-bottom: 20px;
        }
        .not-found h2 {
            font-size: 26px;
            color: var(--clr-primary-900);
            margin-bottom: 12px;
        }
        .not-found p {
            color: var(--clr-neutral-600);
            margin-bottom: 28px;
        }
        .not-found .btn {
            padding: 10px 28px;
            border-radius: 10px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--clr-primary-50);
            border-top: 1px solid rgba(11, 42, 74, .08);
            padding-top: 64px;
        }
        .site-footer .footer-brand p {
            font-size: 14px;
            color: var(--clr-neutral-600);
            line-height: 1.8;
            margin: 16px 0 20px;
            max-width: 320px;
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .footer-logo .brand-logo {
            width: 36px;
            height: 36px;
            font-size: 18px;
            border-radius: 10px;
        }
        .footer-logo span:last-child {
            font-size: 19px;
            font-weight: 700;
            color: var(--clr-primary-900);
        }
        .footer-social {
            display: flex;
            gap: 10px;
        }
        .footer-social a {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: #fff;
            border: 1px solid var(--clr-border);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--clr-neutral-600);
            font-size: 15px;
            transition: all .2s ease;
        }
        .footer-social a:hover {
            background: var(--clr-primary-700);
            border-color: var(--clr-primary-700);
            color: #fff;
            transform: translateY(-2px);
        }
        .footer-col .footer-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--clr-primary-900);
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-col .footer-title::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 28px;
            height: 2px;
            background: var(--clr-accent-500);
            border-radius: 2px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul a {
            color: var(--clr-neutral-600);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color .2s ease, padding-left .2s ease;
        }
        .footer-col ul a:hover {
            color: var(--clr-primary-700);
            padding-left: 4px;
        }
        .footer-col ul a i {
            font-size: 11px;
            color: var(--clr-primary-100);
        }
        .footer-col .contact-info li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--clr-neutral-600);
            font-size: 14px;
            padding: 4px 0;
        }
        .footer-col .contact-info i {
            color: var(--clr-accent-500);
            font-size: 15px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(11, 42, 74, .06);
            margin-top: 48px;
            padding: 20px 0;
        }
        .footer-bottom-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--clr-neutral-400);
        }
        .footer-bottom-inner .legal-links {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
        }
        .footer-bottom-inner .legal-links a {
            color: var(--clr-neutral-400);
            font-size: 13px;
        }
        .footer-bottom-inner .legal-links a:hover {
            color: var(--clr-primary-700);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1199.98px) {
            .article-card {
                padding: 40px 48px;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 991.98px) {
            :root {
                --header-h: 64px;
            }
            .site-header .navbar {
                height: auto;
                min-height: var(--header-h);
                padding: 10px 0;
            }
            .navbar-collapse {
                background: #fff;
                border-radius: 14px;
                padding: 16px;
                margin-top: 10px;
                box-shadow: var(--shadow-md);
                border: 1px solid var(--clr-border-light);
            }
            .site-header .navbar-nav {
                margin: 0;
                gap: 4px;
            }
            .site-header .nav-link {
                padding: 10px 14px;
                border-radius: 10px;
            }
            .site-header .nav-link.active::after {
                bottom: 4px;
            }
            .navbar-cta {
                margin-left: 0;
                margin-top: 12px;
                padding-top: 12px;
                border-top: 1px solid var(--clr-border-light);
                display: flex;
                width: 100%;
            }
            .navbar-cta .btn {
                flex: 1;
                text-align: center;
            }
            .article-section {
                padding: 40px 0 48px;
            }
            .article-card {
                padding: 32px 32px;
            }
            .article-header h1 {
                font-size: 32px;
            }
            .cta-box {
                padding: 44px 32px;
            }
        }
        @media (max-width: 767.98px) {
            .article-section {
                padding: 28px 0 40px;
            }
            .article-card {
                padding: 24px 20px;
                border-radius: 16px;
            }
            .article-header h1 {
                font-size: 27px;
                line-height: 1.4;
            }
            .article-meta {
                gap: 12px 20px;
                font-size: 13px;
            }
            .article-body {
                font-size: 16px;
                line-height: 1.85;
            }
            .article-footer-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .article-pagination {
                grid-template-columns: 1fr;
            }
            .related-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .related-head h2 {
                font-size: 26px;
            }
            .cta-box {
                padding: 40px 22px;
                border-radius: 16px;
            }
            .cta-box h2 {
                font-size: 24px;
            }
            .cta-box p {
                font-size: 15px;
            }
            .cta-box .btn-cta {
                width: 100%;
                padding: 14px 20px;
            }
            .breadcrumb-bar {
                padding: 14px 0;
            }
            .breadcrumb-list {
                font-size: 13px;
            }
            .breadcrumb-list .current {
                max-width: 180px;
            }
            .site-footer {
                padding-top: 48px;
            }
            .footer-bottom-inner {
                flex-direction: column;
                text-align: center;
            }
            .site-footer .footer-social {
                justify-content: flex-start;
            }
        }

/* roulang page: category2 */
:root {
            --clr-primary-900: #0B2A4A;
            --clr-primary-700: #123A63;
            --clr-primary-100: #E6EEF6;
            --clr-primary-50: #F4F8FB;
            --clr-accent-500: #B08C3E;
            --clr-accent-100: #F5EFDD;
            --clr-neutral-900: #1A252F;
            --clr-neutral-600: #52616F;
            --clr-success-600: #327A5A;
            --clr-border: #E1E8F0;
            --bs-border-radius: 16px;
            --bs-box-shadow: 0 2px 8px rgba(11, 42, 74, .06);
            --bs-box-shadow-hover: 0 12px 32px rgba(11, 42, 74, .12);
            --bs-container-max: 1320px;
        }

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

        body {
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            background: var(--clr-primary-50);
            color: var(--clr-neutral-900);
            line-height: 1.75;
            font-size: 16px;
            margin: 0;
        }

        a {
            text-decoration: none;
            color: var(--clr-primary-700);
            transition: color .2s ease;
        }

        a:hover {
            color: var(--clr-primary-900);
        }

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

        .container {
            max-width: var(--bs-container-max);
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(11, 42, 74, 0.08);
            box-shadow: 0 1px 10px rgba(11, 42, 74, 0.04);
        }

        .site-header .navbar {
            min-height: 72px;
            padding: 8px 0;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0;
        }

        .brand-logo {
            width: 38px;
            height: 38px;
            background: var(--clr-primary-900);
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 19px;
            flex-shrink: 0;
        }

        .brand-text-main {
            font-size: 17px;
            font-weight: 700;
            color: var(--clr-primary-900);
            line-height: 1.2;
            letter-spacing: .01em;
        }

        .brand-text-sub {
            font-size: 12px;
            color: var(--clr-neutral-600);
            line-height: 1.2;
            letter-spacing: .02em;
        }

        .navbar-nav {
            gap: 6px;
            margin-left: 24px;
        }

        .navbar-nav .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--clr-neutral-600);
            padding: 10px 14px !important;
            border-radius: 8px;
            position: relative;
            transition: color .2s ease, background .2s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--clr-primary-700);
            background: var(--clr-primary-50);
        }

        .navbar-nav .nav-link.active {
            color: var(--clr-primary-800, var(--clr-primary-700));
            font-weight: 600;
        }

        .navbar-nav .nav-link.active::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 4px;
            width: 24px;
            height: 2px;
            background: var(--clr-accent-500);
            border-radius: 2px;
            transform: translateX(-50%);
        }

        .navbar-cta {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn {
            border-radius: 10px;
            font-weight: 600;
            padding: 10px 22px;
            transition: all .25s ease;
            font-size: 15px;
        }

        .btn-outline-primary {
            background: #fff;
            border: 1px solid #C9D6E4;
            color: var(--clr-primary-700);
        }

        .btn-outline-primary:hover {
            border-color: var(--clr-primary-700);
            color: var(--clr-primary-700);
            background: var(--clr-primary-50);
            transform: translateY(-1px);
        }

        .btn-primary {
            background: var(--clr-primary-700);
            border-color: var(--clr-primary-700);
            color: #fff;
            box-shadow: 0 4px 14px rgba(11, 42, 74, 0.18);
        }

        .btn-primary:hover {
            background: var(--clr-primary-900);
            border-color: var(--clr-primary-900);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(11, 42, 74, 0.24);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: inset 0 2px 6px rgba(11, 42, 74, 0.24);
        }

        .btn-gold {
            background: var(--clr-accent-500);
            border-color: var(--clr-accent-500);
            color: #fff;
            box-shadow: 0 4px 14px rgba(176, 140, 62, 0.24);
        }

        .btn-gold:hover {
            background: #9C7A34;
            border-color: #9C7A34;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(176, 140, 62, 0.3);
        }

        .navbar-toggler {
            border: none;
            font-size: 1.5rem;
            color: var(--clr-primary-900);
            padding: 6px 10px;
        }

        .navbar-toggler:focus {
            outline: 2px solid var(--clr-accent-500);
            border-radius: 8px;
            box-shadow: none;
        }

        /* ===== Hero / Page header ===== */
        .page-hero {
            background: linear-gradient(135deg, rgba(11, 42, 74, 0.04), rgba(11, 42, 74, 0.1)), url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            padding: 72px 0 64px;
            border-bottom: 1px solid var(--clr-border);
            position: relative;
        }

        .breadcrumb-wrap {
            margin-bottom: 24px;
        }

        .breadcrumb-wrap .breadcrumb {
            margin-bottom: 0;
            font-size: 14px;
            background: transparent;
        }

        .breadcrumb-wrap .breadcrumb-item a {
            color: var(--clr-neutral-600);
        }

        .breadcrumb-wrap .breadcrumb-item.active {
            color: var(--clr-primary-700);
            font-weight: 500;
        }

        .page-hero h1 {
            font-size: 44px;
            font-weight: 700;
            color: var(--clr-primary-900);
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin: 0 0 16px;
        }

        .page-hero .hero-desc {
            font-size: 17px;
            color: var(--clr-neutral-600);
            max-width: 660px;
            line-height: 1.8;
            margin-bottom: 28px;
        }

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

        .hero-trust {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid rgba(11, 42, 74, 0.08);
        }

        .hero-trust span {
            font-size: 14px;
            color: var(--clr-neutral-600);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .hero-trust span i {
            color: var(--clr-accent-500);
        }

        /* ===== Section common ===== */
        .section-block {
            padding: 80px 0;
        }

        .section-title {
            font-size: 34px;
            font-weight: 700;
            color: var(--clr-primary-900);
            margin-bottom: 10px;
            line-height: 1.35;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--clr-neutral-600);
            margin-bottom: 36px;
            max-width: 720px;
        }

        .text-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== Benefit Tier Cards ===== */
        .tier-card {
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: 16px;
            padding: 32px 28px;
            height: 100%;
            box-shadow: var(--bs-box-shadow);
            transition: transform .3s ease, box-shadow .3s ease;
            position: relative;
            overflow: hidden;
        }

        .tier-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--clr-primary-100);
        }

        .tier-card.featured {
            border-color: rgba(176, 140, 62, 0.4);
            box-shadow: 0 8px 32px rgba(11, 42, 74, 0.1);
        }

        .tier-card.featured::before {
            background: linear-gradient(90deg, var(--clr-accent-500), #8A6D2A);
        }

        .tier-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--bs-box-shadow-hover);
        }

        .tier-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: var(--clr-primary-100);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--clr-primary-700);
            font-size: 24px;
            margin-bottom: 18px;
        }

        .tier-card h3 {
            font-size: 21px;
            font-weight: 600;
            color: var(--clr-primary-900);
            margin-bottom: 8px;
        }

        .tier-card .tier-badge {
            display: inline-block;
            background: var(--clr-primary-900);
            color: #C9A85C;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 999px;
            margin-bottom: 12px;
            letter-spacing: .02em;
        }

        .tier-card p {
            color: var(--clr-neutral-600);
            font-size: 15px;
            line-height: 1.75;
            margin-bottom: 18px;
        }

        .tier-points {
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
        }

        .tier-points li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--clr-neutral-900);
            padding: 6px 0;
        }

        .tier-points li i {
            color: var(--clr-success-600);
            font-size: 12px;
            flex-shrink: 0;
        }

        .tier-card .btn {
            width: 100%;
        }

        /* ===== Compare table ===== */
        .compare-section {
            background: #fff;
            border-top: 1px solid var(--clr-border);
            border-bottom: 1px solid var(--clr-border);
        }

        .compare-table-wrap {
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: 16px;
            box-shadow: var(--bs-box-shadow);
            overflow: hidden;
            margin-top: 20px;
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 15px;
        }

        .compare-table th,
        .compare-table td {
            padding: 16px 20px;
            text-align: center;
            border-bottom: 1px solid #EDF1F6;
        }

        .compare-table th {
            background: var(--clr-primary-900);
            color: #fff;
            font-weight: 600;
            font-size: 16px;
            border-bottom: none;
        }

        .compare-table th.recommend {
            background: var(--clr-primary-700);
            position: relative;
        }

        .compare-table th.recommend .rec-tag {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--clr-accent-500);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .compare-table td {
            color: var(--clr-neutral-600);
        }

        .compare-table td:first-child {
            text-align: left;
            font-weight: 500;
            color: var(--clr-neutral-900);
        }

        .compare-table td.recommend-col {
            background: var(--clr-accent-100);
            color: var(--clr-neutral-900);
        }

        .compare-table .icon-yes {
            display: inline-flex;
            width: 22px;
            height: 22px;
            background: var(--clr-primary-700);
            color: #fff;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            font-size: 12px;
        }

        .compare-table .icon-no {
            display: inline-flex;
            width: 22px;
            height: 22px;
            background: #E8ECF0;
            color: #979EA6;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            font-size: 11px;
        }

        .compare-note {
            font-size: 13px;
            color: var(--clr-neutral-600);
            margin-top: 14px;
            padding-left: 4px;
        }

        /* ===== Content preview cards ===== */
        .preview-card {
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: 16px;
            overflow: hidden;
            height: 100%;
            box-shadow: var(--bs-box-shadow);
            transition: transform .3s ease, box-shadow .3s ease;
            position: relative;
        }

        .preview-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--bs-box-shadow-hover);
        }

        .preview-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 9;
            background: var(--clr-primary-100);
        }

        .preview-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .preview-card:hover .card-img-wrap img {
            transform: scale(1.03);
        }

        .preview-card .locked-overlay {
            position: absolute;
            inset: 0;
            background: rgba(11, 42, 74, 0.55);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 32px;
            backdrop-filter: blur(2px);
        }

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

        .card-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 12px;
        }

        .tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: .02em;
        }

        .tag-gold {
            background: var(--clr-accent-100);
            color: var(--clr-accent-500);
        }

        .tag-blue {
            background: var(--clr-primary-100);
            color: var(--clr-primary-700);
        }

        .tag-gray {
            background: #EEF1F4;
            color: var(--clr-neutral-600);
        }

        .preview-card .card-body h4 {
            font-size: 18px;
            font-weight: 600;
            color: var(--clr-neutral-900);
            line-height: 1.45;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .preview-card .card-body p {
            font-size: 14px;
            color: var(--clr-neutral-600);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 16px;
        }

        .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--clr-neutral-600);
        }

        .card-meta .card-link {
            color: var(--clr-primary-700);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .card-meta .card-link:hover {
            color: var(--clr-accent-500);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--clr-primary-50);
        }

        .faq-accordion .accordion-item {
            border: 1px solid var(--clr-border);
            border-radius: 14px !important;
            overflow: hidden;
            margin-bottom: 14px;
            background: #fff;
            box-shadow: var(--bs-box-shadow);
        }

        .faq-accordion .accordion-button {
            font-size: 16px;
            font-weight: 600;
            color: var(--clr-primary-900);
            padding: 20px 24px;
            background: #fff;
            border: none;
            position: relative;
            transition: color .2s ease;
        }

        .faq-accordion .accordion-button::after {
            background-image: none;
            content: "+";
            font-size: 22px;
            font-weight: 400;
            color: var(--clr-primary-700);
            width: auto;
            height: auto;
            transform: none;
            transition: transform .25s ease;
            font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
        }

        .faq-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            color: var(--clr-accent-500);
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: #fff;
            color: var(--clr-primary-700);
            box-shadow: none;
            border-left: 3px solid var(--clr-accent-500);
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            border-left: 3px solid var(--clr-accent-500);
            outline: none;
        }

        .faq-accordion .accordion-body {
            padding: 4px 24px 22px;
            color: var(--clr-neutral-600);
            font-size: 15px;
            line-height: 1.8;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--clr-primary-900), #0A1F38);
            padding: 72px 0;
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            top: -80px;
            right: -60px;
            width: 280px;
            height: 280px;
            border: 1px solid rgba(176, 140, 62, 0.25);
            border-radius: 50%;
        }

        .cta-section::after {
            content: "";
            position: absolute;
            bottom: -100px;
            left: -40px;
            width: 220px;
            height: 220px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 50%;
        }

        .cta-section .section-title {
            color: #fff;
            font-size: 32px;
        }

        .cta-section .section-subtitle {
            color: rgba(255, 255, 255, 0.75);
            margin-left: auto;
            margin-right: auto;
        }

        .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 28px;
        }

        .cta-actions .btn-outline-light {
            border-color: rgba(255, 255, 255, 0.5);
            color: #fff;
        }

        .cta-actions .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--clr-primary-50);
            border-top: 1px solid rgba(11, 42, 74, 0.08);
            padding-top: 56px;
        }

        .footer-brand {
            margin-bottom: 20px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 700;
            color: var(--clr-primary-900);
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--clr-neutral-600);
            line-height: 1.8;
            margin-bottom: 18px;
        }

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

        .footer-social a {
            width: 34px;
            height: 34px;
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--clr-neutral-600);
            font-size: 15px;
            transition: all .25s ease;
        }

        .footer-social a:hover {
            background: var(--clr-primary-700);
            border-color: var(--clr-primary-700);
            color: #fff;
            transform: translateY(-2px);
        }

        .footer-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--clr-primary-900);
            margin-bottom: 18px;
            letter-spacing: .02em;
        }

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

        .footer-col ul li {
            margin-bottom: 6px;
            line-height: 1.8;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: var(--clr-neutral-600);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all .2s ease;
        }

        .footer-col ul li a:hover {
            color: var(--clr-primary-700);
            padding-left: 4px;
        }

        .footer-col ul li a i {
            font-size: 12px;
            color: var(--clr-accent-500);
        }

        .footer-col .contact-info li {
            font-size: 14px;
            color: var(--clr-neutral-600);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }

        .footer-col .contact-info i {
            color: var(--clr-primary-700);
            font-size: 15px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(11, 42, 74, 0.08);
            margin-top: 40px;
            padding: 18px 0;
        }

        .footer-bottom-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-bottom-inner .copyright {
            font-size: 13px;
            color: var(--clr-neutral-600);
        }

        .legal-links {
            display: flex;
            gap: 18px;
            align-items: center;
            font-size: 13px;
            color: var(--clr-neutral-600);
        }

        .legal-links a {
            color: var(--clr-neutral-600);
        }

        .legal-links a:hover {
            color: var(--clr-primary-700);
        }

        /* ===== Back to top ===== */
        .back-to-top {
            position: fixed;
            right: 28px;
            bottom: 32px;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--clr-primary-700);
            color: #fff;
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            box-shadow: 0 6px 18px rgba(11, 42, 74, 0.2);
            cursor: pointer;
            z-index: 99;
            opacity: 0;
            visibility: hidden;
            transition: all .3s ease;
        }

        .back-to-top.show {
            opacity: 1;
            visibility: visible;
        }

        .back-to-top:hover {
            background: var(--clr-primary-900);
            transform: translateY(-3px);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1199.98px) {
            .page-hero h1 {
                font-size: 38px;
            }
            .section-title {
                font-size: 30px;
            }
        }

        @media (max-width: 991.98px) {
            .navbar-nav {
                margin-left: 0;
                margin-top: 10px;
            }
            .navbar-cta {
                margin-top: 10px;
                padding-top: 10px;
                border-top: 1px solid var(--clr-border);
                width: 100%;
            }
            .navbar-cta .btn {
                flex: 1;
            }
            .page-hero {
                padding: 52px 0 48px;
            }
            .page-hero h1 {
                font-size: 32px;
            }
            .section-block {
                padding: 56px 0;
            }
            .section-title {
                font-size: 26px;
            }
            .compare-table th,
            .compare-table td {
                padding: 12px 10px;
                font-size: 14px;
            }
        }

        @media (max-width: 767.98px) {
            .site-header .navbar {
                min-height: 60px;
            }
            .navbar-toggler {
                display: block;
            }
            .page-hero h1 {
                font-size: 28px;
            }
            .hero-actions .btn {
                width: 100%;
                margin-bottom: 6px;
            }
            .hero-actions {
                flex-direction: column;
            }
            .hero-trust {
                gap: 12px;
                flex-direction: column;
            }
            .section-block {
                padding: 44px 0;
            }
            .compare-table-wrap {
                overflow-x: auto;
            }
            .compare-table {
                min-width: 560px;
            }
            .footer-bottom-inner {
                flex-direction: column;
                text-align: center;
            }
            .legal-links {
                justify-content: center;
                flex-wrap: wrap;
                gap: 10px;
            }
            .cta-section {
                padding: 52px 0;
            }
            .cta-section .section-title {
                font-size: 26px;
            }
        }

        @media (min-width: 1200px) {
            .navbar-nav .nav-link {
                padding: 10px 16px !important;
            }
        }

/* roulang page: category1 */
:root {
            --clr-primary-900: #0B2A4A;
            --clr-primary-700: #123A63;
            --clr-primary-600: #1A4A7A;
            --clr-primary-100: #E6EEF6;
            --clr-primary-50: #F4F8FB;
            --clr-accent-500: #B08C3E;
            --clr-accent-400: #C6A55B;
            --clr-accent-100: #F5EFDD;
            --clr-neutral-900: #1A252F;
            --clr-neutral-600: #52616F;
            --clr-success-600: #327A5A;
            --clr-border: #E1E8F0;
            --shadow-sm: 0 2px 8px rgba(11,42,74,.06);
            --shadow-md: 0 8px 24px rgba(11,42,74,.10);
            --shadow-lg: 0 16px 48px rgba(11,42,74,.14);
            --radius-lg: 16px;
            --radius-xl: 20px;
        }
        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--clr-neutral-900);
            background: var(--clr-primary-50);
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--clr-primary-700);
            text-decoration: none;
            transition: color .2s ease, background .2s ease;
        }
        a:hover {
            color: var(--clr-primary-900);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1320px;
        }

        .security-tip-bar {
            background: var(--clr-primary-900);
            color: #fff;
            font-size: 13px;
            padding: .45rem 0;
        }
        .security-tip-bar span {
            display: flex;
            align-items: center;
            gap: .4rem;
            justify-content: center;
        }
        .security-tip-bar i {
            color: var(--clr-accent-400);
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(255, 255, 255, .94);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(11, 42, 74, .08);
            box-shadow: 0 2px 12px rgba(11, 42, 74, .05);
            transition: box-shadow .3s ease, background .3s ease;
        }
        .site-header.scrolled {
            background: rgba(255, 255, 255, .97);
            box-shadow: 0 4px 20px rgba(11, 42, 74, .10);
        }
        .site-header .navbar {
            min-height: 72px;
            padding: .5rem 0;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: .65rem;
        }
        .brand-logo {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--clr-primary-900);
            color: #fff;
            border-radius: 10px;
            font-size: 20px;
            flex-shrink: 0;
        }
        .brand-text-main {
            font-size: 17px;
            font-weight: 700;
            color: var(--clr-primary-900);
            line-height: 1.3;
        }
        .brand-text-sub {
            font-size: 11px;
            color: var(--clr-neutral-600);
            letter-spacing: .18em;
            font-weight: 500;
        }
        .navbar-nav {
            gap: .2rem;
        }
        .navbar-nav .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--clr-neutral-600);
            padding: .55rem 1.1rem !important;
            border-radius: 10px;
            position: relative;
            transition: color .2s ease, background .2s ease;
        }
        .navbar-nav .nav-link:hover {
            color: var(--clr-primary-700);
            background: var(--clr-primary-50);
        }
        .navbar-nav .nav-link.active {
            color: var(--clr-primary-900);
            font-weight: 600;
        }
        .navbar-nav .nav-link.active::after {
            content: "";
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            bottom: 1px;
            width: 24px;
            height: 2px;
            background: var(--clr-accent-500);
            border-radius: 2px;
        }
        .navbar-toggler {
            border: 1px solid var(--clr-border);
            color: var(--clr-primary-900);
            background: #fff;
            padding: .4rem .65rem;
            border-radius: 10px;
        }
        .navbar-toggler:hover {
            background: var(--clr-primary-50);
        }
        .navbar-cta {
            display: flex;
            align-items: center;
            gap: .75rem;
        }
        .navbar-cta .btn {
            padding: .6rem 1.3rem;
            font-size: 14px;
        }
        @media (max-width: 991.98px) {
            .site-header .navbar {
                min-height: 60px;
            }
            .navbar-collapse {
                padding: .8rem 0;
            }
            .navbar-nav .nav-link {
                padding: .75rem .5rem !important;
            }
            .navbar-nav .nav-link.active::after {
                left: 14px;
                transform: none;
                bottom: 8px;
            }
            .navbar-cta {
                width: 100%;
                margin-top: .8rem;
            }
            .navbar-cta .btn {
                flex: 1;
                text-align: center;
            }
        }

        .btn {
            border-radius: 10px;
            padding: 12px 28px;
            font-weight: 600;
            transition: all .25s ease;
            border: 1px solid transparent;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--clr-primary-600), var(--clr-primary-900));
            border-color: var(--clr-primary-900);
            color: #fff;
            box-shadow: 0 4px 14px rgba(11, 42, 74, .18);
        }
        .btn-primary:hover,
        .btn-primary:focus {
            background: var(--clr-primary-900);
            border-color: var(--clr-primary-900);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(11, 42, 74, .22);
        }
        .btn-outline-primary {
            background: #fff;
            border: 1px solid #C9D6E4;
            color: var(--clr-primary-700);
        }
        .btn-outline-primary:hover {
            border-color: var(--clr-primary-700);
            color: var(--clr-primary-700);
            background: var(--clr-primary-50);
            transform: translateY(-2px);
        }
        .btn-gold {
            background: linear-gradient(135deg, var(--clr-accent-400), var(--clr-accent-500));
            border-color: var(--clr-accent-500);
            color: #fff;
            box-shadow: 0 4px 14px rgba(176, 140, 62, .18);
        }
        .btn-gold:hover {
            background: #9D7B32;
            border-color: #9D7B32;
            color: #fff;
            transform: translateY(-2px);
        }
        .btn:focus,
        .btn:active:focus {
            outline: 2px solid rgba(176, 140, 62, .55);
            outline-offset: 2px;
            box-shadow: none;
        }

        .hero-section {
            position: relative;
            padding: 90px 0;
            background: url('/assets/images/backpic/back-1.png') center / cover no-repeat;
            overflow: hidden;
        }
        .hero-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(244, 248, 251, .93);
        }
        .hero-section .container {
            position: relative;
            z-index: 1;
        }
        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            background: var(--clr-accent-100);
            color: #7A5B22;
            padding: .4rem 1rem;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 1.2rem;
        }
        .hero-eyebrow i {
            font-size: 16px;
        }
        .hero-heading {
            font-size: 46px;
            line-height: 1.3;
            font-weight: 700;
            color: var(--clr-primary-900);
            letter-spacing: -.01em;
            margin-bottom: 1.2rem;
        }
        .hero-subtitle {
            font-size: 18px;
            color: var(--clr-neutral-600);
            max-width: 540px;
            margin-bottom: 2rem;
            line-height: 1.8;
        }
        .hero-cta {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }
        .hero-trust {
            display: flex;
            gap: 1.25rem;
            flex-wrap: wrap;
            color: var(--clr-neutral-600);
            font-size: 14px;
        }
        .hero-trust span {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
        }
        .hero-trust i {
            color: var(--clr-accent-500);
            font-size: 16px;
        }

        .security-status-card {
            background: #fff;
            border: 1px solid rgba(11, 42, 74, .08);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg);
            padding: 2rem;
            position: relative;
            overflow: hidden;
        }
        .security-status-card::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--clr-primary-700), var(--clr-primary-900));
        }
        .status-card-head {
            display: flex;
            align-items: center;
            gap: 1rem;
            border-bottom: 1px solid var(--clr-border);
            padding-bottom: 1.2rem;
            margin-bottom: 1.2rem;
        }
        .status-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--clr-primary-50);
            color: var(--clr-primary-700);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            flex-shrink: 0;
        }
        .status-label {
            display: block;
            font-size: 13px;
            color: var(--clr-neutral-600);
            line-height: 1.4;
        }
        .status-value {
            font-size: 16px;
            font-weight: 700;
            color: var(--clr-primary-900);
            line-height: 1.4;
        }
        .status-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--clr-success-600);
            box-shadow: 0 0 0 4px rgba(50, 122, 90, .14);
            margin-left: auto;
        }
        .status-list {
            list-style: none;
            padding: 0;
            margin: 0 0 1.4rem;
        }
        .status-list li {
            display: flex;
            align-items: center;
            gap: .6rem;
            padding: .65rem 0;
            color: var(--clr-neutral-600);
            font-size: 15px;
            border-bottom: 1px dashed var(--clr-border);
        }
        .status-list li:last-child {
            border-bottom: none;
        }
        .status-list li i {
            color: var(--clr-primary-700);
            font-size: 18px;
        }
        .status-quick-login {
            margin-top: 1.2rem;
            padding-top: 1.2rem;
            border-top: 1px solid var(--clr-border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: .8rem;
        }
        .status-quick-login span {
            font-size: 13px;
            color: var(--clr-neutral-600);
        }
        .quick-icons {
            display: flex;
            gap: .5rem;
        }
        .quick-icons a {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--clr-border);
            border-radius: 50%;
            background: #fff;
            color: var(--clr-neutral-600);
            transition: all .2s ease;
        }
        .quick-icons a:hover {
            background: var(--clr-primary-50);
            border-color: var(--clr-primary-700);
            color: var(--clr-primary-700);
            transform: translateY(-2px);
        }
        .status-note {
            font-size: 13px;
            color: var(--clr-neutral-600);
            text-align: center;
            margin-top: 1rem;
            margin-bottom: 0;
        }

        .security-trust-bar {
            background: var(--clr-primary-900);
            padding: 1.1rem 0;
        }
        .trust-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1rem;
        }
        .trust-item {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: .6rem;
            color: #fff;
            font-size: 15px;
            font-weight: 500;
        }
        .trust-item i {
            color: var(--clr-accent-400);
            font-size: 20px;
        }
        @media (max-width: 767.98px) {
            .trust-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .trust-item {
                font-size: 14px;
            }
        }

        .section-block {
            padding: 90px 0;
        }
        .section-block.bg-white {
            background: #fff;
        }
        .section-block.bg-light {
            background: var(--clr-primary-50);
        }
        .section-head {
            margin-bottom: 3rem;
        }
        .section-tag {
            display: inline-block;
            padding: .35rem 1rem;
            background: var(--clr-primary-100);
            color: var(--clr-primary-700);
            border-radius: 999px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 1rem;
        }
        .section-head h2 {
            font-size: 34px;
            line-height: 1.35;
            font-weight: 700;
            color: var(--clr-primary-900);
            margin: .75rem 0 1rem;
        }
        .section-subtitle {
            color: var(--clr-neutral-600);
            font-size: 17px;
            line-height: 1.8;
            max-width: 640px;
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 0;
        }
        .text-start .section-subtitle {
            margin-left: 0;
        }

        .feature-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid transparent;
            box-shadow: var(--shadow-sm);
            transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(11, 42, 74, .08);
        }
        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--clr-primary-900);
            color: #fff;
            font-size: 24px;
            margin-bottom: 1.2rem;
        }
        .feature-card h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--clr-primary-900);
            margin-bottom: .75rem;
        }
        .feature-card>p {
            color: var(--clr-neutral-600);
            font-size: 15px;
            line-height: 1.75;
            margin-bottom: .5rem;
        }
        .feature-card ul {
            list-style: none;
            padding: 0;
            margin: 1rem 0 1.2rem;
            flex: 1;
        }
        .feature-card ul li {
            display: flex;
            align-items: center;
            gap: .45rem;
            color: var(--clr-neutral-600);
            font-size: 14px;
            padding: .3rem 0;
        }
        .feature-card ul li i {
            color: var(--clr-success-600);
            font-size: 16px;
        }
        .card-link {
            color: var(--clr-primary-700);
            font-weight: 600;
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            transition: color .2s ease, gap .2s ease;
        }
        .card-link:hover {
            color: var(--clr-accent-500);
            gap: .6rem;
        }

        .scenario-row {
            align-items: center;
        }
        .scenario-row+.scenario-row {
            margin-top: 4rem;
        }
        .scenario-img-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .scenario-img-wrap img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .scenario-img-wrap:hover img {
            transform: scale(1.03);
        }
        .scenario-num {
            font-size: 14px;
            font-weight: 700;
            color: var(--clr-accent-500);
            letter-spacing: .2em;
        }
        .scenario-row h3 {
            font-size: 26px;
            font-weight: 700;
            color: var(--clr-primary-900);
            margin: .6rem 0 1rem;
        }
        .scenario-row p {
            color: var(--clr-neutral-600);
            font-size: 16px;
            line-height: 1.8;
        }
        .scenario-points {
            list-style: none;
            padding: 0;
            margin: 1.25rem 0 0;
            display: grid;
            gap: .55rem;
        }
        .scenario-points li {
            display: flex;
            align-items: center;
            gap: .6rem;
            color: var(--clr-neutral-900);
            font-weight: 500;
            font-size: 15px;
        }
        .scenario-points li i {
            color: var(--clr-success-600);
            font-size: 18px;
            flex-shrink: 0;
        }

        .process-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            border-top: 3px solid var(--clr-primary-700);
            height: 100%;
            transition: transform .3s ease, box-shadow .3s ease;
        }
        .process-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .process-step {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--clr-primary-100);
            color: var(--clr-primary-700);
            border-radius: 10px;
            font-weight: 700;
            font-size: 15px;
            margin-bottom: 1rem;
        }
        .process-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--clr-primary-900);
            margin-bottom: .6rem;
        }
        .process-card p {
            color: var(--clr-neutral-600);
            font-size: 15px;
            line-height: 1.7;
            margin: 0;
        }

        .faq-section .section-head h2 {
            font-size: 30px;
        }
        .accordion {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .accordion-item {
            border: 1px solid var(--clr-border) !important;
            border-radius: var(--radius-lg) !important;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            background: #fff;
        }
        .accordion-button {
            font-size: 16px;
            font-weight: 600;
            color: var(--clr-primary-900);
            background: #fff;
            padding: 1.2rem 1.4rem;
            box-shadow: none;
        }
        .accordion-button:hover {
            background: var(--clr-primary-50);
        }
        .accordion-button:not(.collapsed) {
            background: var(--clr-primary-50);
            color: var(--clr-primary-700);
            box-shadow: inset 3px 0 0 var(--clr-primary-700);
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 2px rgba(176, 140, 62, .4);
        }
        .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23123A63'%3e%3cpath fill-rule='evenodd' d='M8 2a.75.75 0 0 1 .75.75v4.5h4.5a.75.75 0 0 1 0 1.5h-4.5v4.5a.75.75 0 0 1-1.5 0v-4.5h-4.5a.75.75 0 0 1 0-1.5h4.5v-4.5A.75.75 0 0 1 8 2z'/%3e%3c/svg%3e") !important;
            background-size: 1.1em;
            width: 1.1em;
            height: 1.1em;
            transition: transform .3s ease;
        }
        .accordion-button:not(.collapsed)::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23123A63'%3e%3cpath fill-rule='evenodd' d='M3 8a.75.75 0 0 1 .75-.75h8.5a.75.75 0 0 1 0 1.5h-8.5A.75.75 0 0 1 3 8z'/%3e%3c/svg%3e") !important;
        }
        .accordion-body {
            padding: 1.2rem 1.4rem 1.4rem;
            color: var(--clr-neutral-600);
            font-size: 15px;
            line-height: 1.85;
        }

        .cta-section {
            padding: 90px 0;
            position: relative;
            background: var(--clr-primary-50);
        }
        .cta-inner {
            position: relative;
            background: #fff;
            border: 1px solid var(--clr-border);
            border-radius: 24px;
            padding: 64px 32px;
            text-align: center;
            box-shadow: var(--shadow-md);
            overflow: hidden;
        }
        .cta-inner::before {
            content: "";
            position: absolute;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(11, 42, 74, .04);
            top: -90px;
            right: -70px;
        }
        .cta-inner::after {
            content: "";
            position: absolute;
            width: 170px;
            height: 170px;
            border-radius: 50%;
            background: rgba(176, 140, 62, .08);
            bottom: -60px;
            left: -50px;
        }
        .cta-content {
            position: relative;
            z-index: 1;
        }
        .cta-content h2 {
            font-size: 34px;
            font-weight: 700;
            color: var(--clr-primary-900);
            margin-bottom: .8rem;
        }
        .cta-content p {
            color: var(--clr-neutral-600);
            font-size: 17px;
            margin-bottom: 2rem;
        }
        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }
        .cta-buttons .btn {
            padding: .9rem 2rem;
        }

        .site-footer {
            background: var(--clr-primary-50);
            border-top: 1px solid rgba(11, 42, 74, .1);
            padding-top: 64px;
            font-size: 14px;
            color: var(--clr-neutral-600);
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: .6rem;
            font-size: 18px;
            font-weight: 700;
            color: var(--clr-primary-900);
            margin-bottom: 1rem;
        }
        .footer-brand p {
            color: var(--clr-neutral-600);
            max-width: 320px;
            font-size: 14px;
            line-height: 1.8;
        }
        .footer-social {
            display: flex;
            gap: .6rem;
            margin-top: 1rem;
        }
        .footer-social a {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #fff;
            border-radius: 50%;
            border: 1px solid var(--clr-border);
            color: var(--clr-neutral-600);
        }
        .footer-social a:hover {
            background: var(--clr-primary-700);
            color: #fff;
            border-color: var(--clr-primary-700);
        }
        .footer-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--clr-primary-900);
            margin-bottom: 1rem;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            line-height: 2.2;
        }
        .footer-col ul a {
            color: var(--clr-neutral-600);
            display: inline-flex;
            align-items: center;
            gap: .3rem;
        }
        .footer-col ul a:hover {
            color: var(--clr-primary-700);
        }
        .footer-col ul li i {
            font-size: 12px;
            color: var(--clr-accent-500);
        }
        .contact-info li {
            display: flex;
            align-items: center;
            gap: .5rem;
        }
        .footer-bottom {
            border-top: 1px solid rgba(11, 42, 74, .08);
            background: #fff;
            margin-top: 48px;
            padding: 18px 0;
        }
        .footer-bottom-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: .8rem;
        }
        .legal-links {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
            font-size: 12px;
            color: var(--clr-neutral-600);
        }
        .legal-links a {
            color: var(--clr-neutral-600);
        }
        .legal-links a:hover {
            color: var(--clr-primary-700);
        }

        @media (max-width: 1199.98px) {
            .hero-heading {
                font-size: 42px;
            }
            .section-head h2 {
                font-size: 32px;
            }
        }
        @media (max-width: 991.98px) {
            .hero-section {
                padding: 64px 0;
            }
            .section-block {
                padding: 64px 0;
            }
            .hero-heading {
                font-size: 38px;
            }
            .section-head h2 {
                font-size: 28px;
            }
            .scenario-row+.scenario-row {
                margin-top: 3rem;
            }
            .scenario-row h3 {
                font-size: 24px;
            }
        }
        @media (max-width: 767.98px) {
            .hero-section {
                padding: 48px 0;
            }
            .hero-heading {
                font-size: 32px;
            }
            .hero-subtitle {
                font-size: 16px;
            }
            .hero-cta .btn {
                width: 100%;
            }
            .hero-trust {
                justify-content: flex-start;
                gap: .75rem;
            }
            .security-status-card {
                padding: 1.5rem;
            }
            .section-block {
                padding: 48px 0;
            }
            .section-head h2 {
                font-size: 26px;
            }
            .section-subtitle {
                font-size: 15px;
            }
            .process-card {
                padding: 24px;
            }
            .cta-inner {
                padding: 40px 20px;
            }
            .cta-content h2 {
                font-size: 26px;
            }
            .cta-buttons .btn {
                width: 100%;
            }
            .footer-bottom-inner {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }
            .legal-links {
                justify-content: center;
            }
            .status-quick-login {
                flex-direction: column;
                align-items: flex-start;
            }
        }