/* roulang page: index */
:root {
  --primary: #4A90D9;
  --primary-dark: #2B6CB0;
  --primary-light: #E8F1FA;
  --accent: #FF7A45;
  --accent-light: #FFF0E9;
  --gold: #F5B842;
  --bg: #F5F8FC;
  --surface: #FFFFFF;
  --text: #1F2D3D;
  --text-muted: #5A6B7B;
  --text-light: #9AA5B1;
  --border: #E3EAF2;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 6px 16px rgba(31,45,61,0.06);
  --shadow-lg: 0 12px 28px rgba(31,45,61,0.11);
  --font-family: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }
button { font-family: inherit; }
.container { max-width: 1200px; }
.section { padding: 88px 0; }
.section-sm { padding: 56px 0; }
.section-title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 12px;
  padding-left: 16px;
  position: relative;
  letter-spacing: -0.01em;
}
.section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  border-radius: 2px;
  background: var(--primary);
}
.section-desc { font-size: 16px; color: var(--text-muted); max-width: 680px; line-height: 1.75; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 1030; background: rgba(255,255,255,0.92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); box-shadow: 0 4px 16px rgba(31,45,61,0.06); }
.header-top { display: flex; align-items: center; justify-content: space-between; height: 56px; padding: 0 24px; }
.logo { font-size: 22px; font-weight: 800; color: var(--text); letter-spacing: -0.02em; display: flex; align-items: center; gap: 10px; }
.logo .logo-icon { width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 17px; flex-shrink: 0; }
.logo .logo-name { white-space: nowrap; }
.logo .logo-name .sub { display: block; font-size: 11px; font-weight: 600; color: var(--primary); letter-spacing: 0.06em; line-height: 1.2; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.search-box { position: relative; }
.search-box .form-control {
  width: 220px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #F1F5F9;
  padding: 8px 38px 8px 18px;
  font-size: 14px;
  transition: all .25s;
}
.search-box .form-control:focus { background: #fff; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(74,144,217,0.15); outline: none; }
.search-box .search-icon { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: var(--text-light); font-size: 14px; pointer-events: none; }
.btn-login-header { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; border: none; border-radius: var(--radius-sm); padding: 8px 22px; font-size: 14px; font-weight: 600; transition: all .25s; }
.btn-login-header:hover { filter: brightness(1.08); transform: translateY(-1px); color: #fff; box-shadow: var(--shadow-sm); }
.nav-row { background: rgba(255,255,255,0.85); border-top: 1px solid #F0F4F8; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 46px; padding: 0 24px; }
.nav-channels { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-channels li a {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  transition: all .2s;
}
.nav-channels li a:hover { background: var(--primary-light); color: var(--primary); }
.nav-channels li a.active { background: var(--primary-light); color: var(--primary); }
.nav-trends { display: flex; align-items: center; gap: 14px; }
.nav-trends a { font-size: 13px; color: var(--primary-dark); font-weight: 500; }
.nav-trends a i { font-size: 11px; margin-right: 3px; color: var(--accent); }
.nav-trends a:hover { color: var(--primary); }
.nav-toggler { display: none; border: none; background: none; font-size: 22px; color: var(--text); cursor: pointer; }
.mobile-nav { display: none; background: #fff; border-top: 1px solid var(--border); padding: 12px 20px; }
.mobile-nav a { display: block; padding: 12px 14px; border-radius: var(--radius-sm); font-size: 16px; font-weight: 600; color: var(--text); }
.mobile-nav a:hover, .mobile-nav a.active { background: var(--primary-light); color: var(--primary); }
@media (max-width: 991.98px) {
  .nav-toggler { display: block; }
  .nav-channels, .nav-trends { display: none; }
  .mobile-nav.open { display: block; }
  .header-top { padding: 0 16px; }
  .nav-inner { padding: 0 16px; }
}

/* Hero */
.hero { position: relative; padding: 80px 0 96px; overflow: hidden; background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat; }
.hero::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.78) 50%, rgba(255,255,255,0.55) 100%); }
.hero-deco { position: absolute; border-radius: 50%; background: rgba(74,144,217,0.12); pointer-events: none; }
.hero-deco-1 { width: 240px; height: 240px; top: -60px; right: 12%; }
.hero-deco-2 { width: 160px; height: 160px; bottom: -40px; left: 8%; }
.hero-deco-3 { width: 90px; height: 90px; top: 20%; right: 38%; }
.hero-content { position: relative; z-index: 2; }
.hero h1 { font-size: 42px; font-weight: 800; line-height: 1.3; letter-spacing: -0.01em; color: var(--text); margin-bottom: 16px; }
.hero h1 .highlight { color: var(--primary); position: relative; }
.hero-sub { font-size: 17px; color: var(--text-muted); max-width: 560px; line-height: 1.7; margin-bottom: 28px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary-lg {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 38px;
  font-size: 16px;
  font-weight: 600;
  transition: all .25s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary-lg:hover { filter: brightness(1.1); transform: translateY(-2px); color: #fff; box-shadow: var(--shadow-lg); }
.btn-outline-lg {
  background: #fff;
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  padding: 14px 38px;
  font-size: 16px;
  font-weight: 600;
  transition: all .25s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline-lg:hover { background: var(--primary-light); color: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.hero-stats { display: flex; gap: 32px; margin-top: 40px; flex-wrap: wrap; }
.hero-stat-item .num { font-size: 28px; font-weight: 800; color: var(--text); font-variant-numeric: tabular-nums; }
.hero-stat-item .label { font-size: 13px; color: var(--text-muted); }
.hero-visual { position: relative; z-index: 2; border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; }
.hero-visual img { width: 100%; height: 340px; object-fit: cover; display: block; }
.hero-visual .card-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(31,45,61,0.35)); display: flex; align-items: flex-end; padding: 22px; }
.hero-visual .card-overlay .badge-safety { background: rgba(255,255,255,0.9); color: var(--primary-dark); font-size: 13px; font-weight: 600; border-radius: 999px; padding: 5px 14px; }
@media (max-width: 767.98px) {
  .hero { padding: 48px 0 64px; }
  .hero h1 { font-size: 28px; }
  .hero-visual { margin-top: 32px; }
  .hero-visual img { height: 220px; }
  .hero-cta .btn-primary-lg, .hero-cta .btn-outline-lg { width: 100%; justify-content: center; }
}

/* Steps */
.steps-section { background: var(--surface); }
.step-card { position: relative; padding: 24px 0 24px; border-bottom: 1px dashed var(--border); display: flex; gap: 18px; align-items: flex-start; }
.step-num {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 22px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.step-card h3 { font-size: 20px; font-weight: 600; margin: 0 0 6px; }
.step-card p { margin: 0; font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.step-connector { position: absolute; left: 26px; top: 62px; width: 1px; height: 14px; border-left: 2px dashed rgba(74,144,217,0.35); }
@media (min-width: 992px) {
  .step-col { border-right: 1px solid #F0F4F8; }
  .step-col:last-child { border-right: none; }
  .step-card { border-bottom: none; padding: 24px 24px 16px 0; }
}

/* Rewards */
.rewards-section { background: var(--bg); }
.rewards-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; flex-wrap: wrap; gap: 12px; }
.rewards-header .section-title { margin-bottom: 0; }
.btn-text { background: none; border: none; color: var(--primary); font-size: 15px; font-weight: 600; cursor: pointer; padding: 4px 8px; }
.btn-text:hover { text-decoration: underline; }
.reward-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
  height: 100%;
  display: flex;
  flex-direction: column;
  border: none;
}
.reward-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.reward-card .card-img-wrap { position: relative; overflow: hidden; height: 160px; }
.reward-card .card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.reward-card:hover .card-img-wrap img { transform: scale(1.03); }
.reward-tag { position: absolute; top: 14px; right: 14px; background: var(--accent); color: #fff; font-size: 12px; font-weight: 600; border-radius: 999px; padding: 4px 12px; box-shadow: 0 4px 10px rgba(255,122,69,0.3); }
.reward-card .card-body { padding: 20px 22px 18px; flex: 1; display: flex; flex-direction: column; }
.reward-card .card-title { font-size: 17px; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.reward-card .card-text { font-size: 14px; color: var(--text-muted); line-height: 1.6; flex: 1; margin-bottom: 14px; }
.reward-card .card-footer-line { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #F0F4F8; padding-top: 12px; }
.value-tag { color: var(--gold); font-size: 14px; font-weight: 700; }
.reward-link { font-size: 14px; font-weight: 600; color: var(--primary); }
.reward-link:hover { color: var(--primary-dark); text-decoration: underline; }

/* Tasks */
.tasks-section { background: var(--surface); }
.tasks-wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; }
@media (max-width: 991.98px) {
  .tasks-wrap { grid-template-columns: 1fr; }
}
.task-list-card { background: #FAFCFE; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.task-item { display: flex; align-items: center; gap: 14px; padding: 18px 22px; border-bottom: 1px solid #F0F4F8; }
.task-item:last-child { border-bottom: none; }
.task-check { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: #fff; font-size: 11px; cursor: pointer; transition: all .2s; background: #fff; }
.task-check.completed { background: var(--gold); border-color: var(--gold); }
.task-info { flex: 1; min-width: 0; }
.task-info .task-title { font-size: 14px; font-weight: 600; margin: 0 0 2px; }
.task-info .task-desc { font-size: 13px; color: var(--text-light); }
.task-status {
  background: #F1F4F8;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  padding: 4px 14px;
  flex-shrink: 0;
}
.task-status.done { background: rgba(245,184,66,0.15); color: #B7791F; }
.progress-card { background: #FAFCFE; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 28px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.progress-ring { width: 140px; height: 140px; margin-bottom: 20px; position: relative; }
.progress-ring svg { width: 100%; height: 100%; }
.progress-ring .ring-bg { stroke: #E3EAF2; }
.progress-ring .ring-fill { stroke: var(--primary); stroke-linecap: round; transition: stroke-dashoffset 0.6s ease; }
.progress-ring .ring-text { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 800; color: var(--text); font-variant-numeric: tabular-nums; }
.progress-stats { display: flex; gap: 36px; margin-bottom: 22px; }
.progress-stats .stat-num { font-size: 22px; font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.progress-stats .stat-label { font-size: 13px; color: var(--text-muted); }
.btn-accent {
  background: linear-gradient(135deg, #FF8A5C, var(--accent));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 13px 34px;
  font-size: 15px;
  font-weight: 600;
  transition: all .25s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-accent:hover { filter: brightness(1.06); transform: translateY(-2px); color: #fff; box-shadow: 0 8px 20px rgba(255,122,69,0.3); }

/* CTA Band */
.cta-band { padding: 60px 0; background: linear-gradient(135deg, var(--primary-light), #F5F8FC); border-block: 1px solid var(--border); }
.cta-band-inner { text-align: center; }
.cta-band h2 { font-size: 26px; font-weight: 700; margin-bottom: 8px; }
.cta-band p { color: var(--text-muted); margin-bottom: 24px; font-size: 16px; }

/* News */
.news-section { background: var(--bg); }
.news-list { display: flex; flex-direction: column; gap: 16px; }
.news-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 20px 24px;
  display: flex;
  gap: 20px;
  align-items: center;
  transition: box-shadow .25s, transform .25s;
  border: none;
}
.news-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.news-cate {
  flex-shrink: 0;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 600;
  border-radius: 4px;
  padding: 4px 12px;
}
.news-body { flex: 1; min-width: 0; }
.news-title { font-size: 16px; font-weight: 600; margin: 0 0 4px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.news-desc { font-size: 14px; color: var(--text-muted); margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-meta { display: flex; gap: 16px; font-size: 13px; color: var(--text-light); margin-top: 6px; align-items: center; }
.news-meta .news-date i { margin-right: 4px; }
.news-thumb { width: 120px; height: 80px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.news-empty {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px 20px;
  text-align: center;
  color: var(--text-light);
  font-size: 15px;
  background: #FBFCFE;
}
.news-empty i { font-size: 32px; display: block; margin-bottom: 10px; color: var(--primary); opacity: .4; }
@media (max-width: 767.98px) {
  .news-card { padding: 16px 18px; gap: 12px; }
  .news-thumb { display: none; }
  .news-title { white-space: normal; }
}

/* FAQ */
.faq-section { background: var(--surface); }
.faq-wrap { max-width: 860px; margin: 0 auto; }
.accordion-item { border: none; background: transparent; margin-bottom: 0; }
.accordion-button {
  background: transparent !important;
  border: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  padding: 20px 0;
  display: flex;
  gap: 12px;
  box-shadow: none !important;
}
.accordion-button::after { display: none; }
.accordion-button .faq-q { color: var(--primary); font-weight: 800; flex-shrink: 0; }
.accordion-button:hover { color: var(--primary); }
.accordion-button:not(.collapsed) { color: var(--primary); }
.accordion-body { padding: 0 0 22px 34px; font-size: 14px; color: var(--text-muted); line-height: 1.75; }
.faq-divider { border-top: 1px solid #F0F4F8; }
.accordion + .accordion, .accordion-item + .accordion-item { border-top: 1px solid #F0F4F8; }

/* Footer */
.site-footer { background: var(--surface); border-top: 1px solid var(--border); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
@media (max-width: 767.98px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
.footer-brand .logo { margin-bottom: 8px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); max-width: 320px; }
.footer-col-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li a { display: block; padding: 4px 0; font-size: 14px; color: var(--text-muted); }
.footer-links li a:hover { color: var(--primary); }
.footer-links li a i { width: 20px; color: var(--primary); }
.footer-friends { border-top: 1px solid #F0F4F8; padding: 18px 0; display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; }
.footer-friends span { font-size: 13px; color: var(--text-light); }
.footer-friends a { font-size: 13px; color: var(--text-muted); }
.footer-friends a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid #F0F4F8; padding: 20px 0; text-align: center; font-size: 13px; color: var(--text-light); }

/* Article page */
.article-header { background: var(--surface); border-bottom: 1px solid var(--border); padding: 40px 0 32px; }
.breadcrumb-nav { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; display: flex; flex-wrap: wrap; gap: 4px; }
.breadcrumb-nav a { color: var(--primary); }
.breadcrumb-nav .current { color: var(--text-light); }
.article-title { font-size: 34px; font-weight: 800; line-height: 1.3; letter-spacing: -0.01em; margin-bottom: 14px; }
.article-meta { display: flex; gap: 24px; font-size: 14px; color: var(--text-light); flex-wrap: wrap; }
.article-meta i { margin-right: 5px; }
.article-body { max-width: 760px; margin: 0 auto; padding: 48px 0; font-size: 16px; line-height: 1.9; }
.article-body p { margin-bottom: 1.75em; }
.article-body img { border-radius: 12px; box-shadow: var(--shadow-sm); margin: 24px 0; width: 100%; }
.article-body blockquote { border-left: 4px solid var(--primary); background: var(--primary-light); padding: 16px 20px; border-radius: 0 10px 10px 0; color: var(--text-muted); margin: 24px 0; }
.related-section { background: var(--bg); padding: 48px 0; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 991.98px) {
  .related-grid { grid-template-columns: 1fr; }
}
.related-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; transition: transform .25s, box-shadow .25s; }
.related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.related-card img { width: 100%; height: 140px; object-fit: cover; }
.related-card h4 { font-size: 16px; font-weight: 600; padding: 16px 20px 4px; margin: 0; }
.related-card p { font-size: 13px; color: var(--text-muted); padding: 0px 20px 16px; margin: 0; }

/* Category pages */
.cat-hero { background: url('/assets/images/backpic/back-2.webp') center 30% / cover no-repeat; position: relative; padding: 56px 0; }
.cat-hero::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,0.94), rgba(255,255,255,0.7)); }
.cat-hero .container { position: relative; z-index: 2; }
.cat-hero h1 { font-size: 34px; font-weight: 800; letter-spacing: -0.01em; margin-bottom: 10px; }
.cat-hero p { font-size: 16px; color: var(--text-muted); max-width: 640px; }

/* cat2 specific */
.event-feature { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.event-feature .row { align-items: stretch; }
.event-feature img { width: 100%; height: 100%; object-fit: cover; min-height: 260px; }
.event-feature-content { padding: 36px; }
.event-feature-content h2 { font-size: 24px; font-weight: 700; margin-bottom: 12px; }
.event-feature-content p { color: var(--text-muted); line-height: 1.7; margin-bottom: 18px; }
.event-rules { background: #F8FAFD; border-radius: var(--radius-sm); padding: 18px 20px; font-size: 14px; color: var(--text-muted); border: 1px solid var(--border); }
.reminder-bar { background: var(--accent-light); border-color: #FFD6C4; border-radius: var(--radius); padding: 20px 28px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.reminder-bar p { margin: 0; color: var(--text); font-weight: 500; }
.btn-light-accent { background: #fff; color: var(--accent); border: 1px solid var(--accent); border-radius: var(--radius-sm); padding: 12px 32px; font-weight: 600; font-size: 15px; transition: all .25s; }
.btn-light-accent:hover { background: var(--accent); color: #fff; box-shadow: 0 6px 16px rgba(255,122,69,0.25); transform: translateY(-2px); }

/* cat3 specific */
.help-cat-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 28px 24px; text-align: center; transition: all .25s; height: 100%; }
.help-cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.help-cat-card .help-icon { width: 60px; height: 60px; border-radius: 16px; background: var(--primary-light); color: var(--primary-dark); font-size: 24px; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.help-cat-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.help-cat-card p { font-size: 14px; color: var(--text-muted); margin: 0; }
.feedback-form { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 36px; max-width: 700px; }
.form-control.custom {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 15px;
  transition: all .25s;
}
.form-control.custom:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(74,144,217,0.15); outline: none; }
.form-label.custom { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.btn-outline-primary {
  background: #fff;
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  padding: 12px 36px;
  font-size: 15px;
  font-weight: 600;
  transition: all .25s;
}
.btn-outline-primary:hover { background: var(--primary-light); color: var(--primary-dark); }

@media (max-width: 767.98px) {
  .section { padding: 56px 0; }
  .section-title { font-size: 23px; }
  .hero h1 { font-size: 27px; }
  .hero-sub { font-size: 15px; }
  .event-feature-content { padding: 24px; }
  .feedback-form { padding: 24px 20px; }
}

/* roulang page: category1 */
:root {
  --primary: #4A90D9;
  --primary-dark: #2B6CB0;
  --primary-light: #E8F1FA;
  --accent: #FF7A45;
  --accent-light: #FFF0E9;
  --gold: #F5B842;
  --bg: #F5F8FC;
  --surface: #FFFFFF;
  --text: #1F2D3D;
  --text-muted: #5A6B7B;
  --border: #E3EAF2;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 6px 16px rgba(31, 45, 61, 0.06);
  --shadow-lg: 0 12px 28px rgba(31, 45, 61, 0.11);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary-dark); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; }
button { cursor: pointer; }
.container { max-width: 1200px; padding-left: 24px; padding-right: 24px; }
.section-block { padding: 88px 0; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; flex-wrap: wrap; gap: 16px; }
.section-title {
  font-size: 28px;
  font-weight: 700;
  margin: 0;
  padding-left: 16px;
  position: relative;
  line-height: 1.4;
}
.section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  border-radius: 4px;
  background: var(--primary);
}
.text-link { color: var(--primary-dark); font-size: 14px; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.text-link i { font-size: 12px; transition: transform .2s; }
.text-link:hover i { transform: translateX(3px); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(31, 45, 61, 0.08);
}
.header-top {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  box-shadow: var(--shadow-sm);
}
.logo-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}
.logo-name .sub { font-size: 12px; font-weight: 400; color: var(--text-muted); margin-top: 2px; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.search-box { position: relative; width: 240px; }
.search-box .form-control {
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid transparent;
  padding: 8px 16px 8px 38px;
  font-size: 14px;
  color: var(--text);
  transition: all .2s ease;
}
.search-box .form-control:focus { background: #fff; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15); outline: none; }
.search-box .search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--primary); font-size: 14px; pointer-events: none; }
.btn-login-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 9px 20px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all .3s ease;
  white-space: nowrap;
}
.btn-login-header:hover { color: #fff; filter: brightness(1.1); transform: translateY(-1px); }
.nav-toggler { background: none; border: none; font-size: 22px; color: var(--text); padding: 6px 10px; display: none; }
.nav-row { border-top: 1px solid var(--border); background: #fff; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-channels { list-style: none; display: flex; gap: 6px; margin: 0; padding: 0; }
.nav-channels li { margin: 0; }
.nav-channels a {
  display: block;
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-radius: 999px;
  transition: all .2s ease;
}
.nav-channels a:hover { color: var(--primary-dark); background: var(--primary-light); }
.nav-channels a.active { color: var(--primary-dark); background: var(--primary-light); font-weight: 600; }
.nav-trends { display: flex; gap: 18px; }
.nav-trends a { font-size: 13px; color: var(--primary-dark); text-decoration: none; font-weight: 500; transition: opacity .2s; }
.nav-trends a:hover { opacity: .75; }
.nav-trends i { margin-right: 4px; font-size: 12px; }
.mobile-nav { display: none; background: #fff; padding: 12px 16px; border-top: 1px solid var(--border); }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: 12px 14px; font-size: 15px; color: var(--text); text-decoration: none; border-radius: 8px; font-weight: 500; }
.mobile-nav a.active { color: var(--primary-dark); background: var(--primary-light); }
@media (max-width: 991.98px) {
  .nav-toggler { display: block; }
  .header-top { flex-wrap: wrap; }
}

/* Page Banner */
.page-banner {
  position: relative;
  padding: 72px 0;
  background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
}
.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.97), rgba(255,255,255,0.72));
}
.page-banner .container { position: relative; z-index: 2; }
.page-banner .banner-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  padding: 6px 18px;
  margin-bottom: 18px;
}
.page-banner h1 {
  font-size: 40px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  max-width: 720px;
}
.page-banner h1 .highlight { color: var(--primary-dark); position: relative; }
.page-banner .banner-desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0;
  line-height: 1.8;
}
.banner-shapes { position: absolute; right: 0; top: 0; width: 40%; height: 100%; overflow: hidden; pointer-events: none; }
.banner-shapes .circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(74, 144, 217, 0.10);
}
.banner-shapes .circle-1 { width: 220px; height: 220px; right: -40px; top: -60px; }
.banner-shapes .circle-2 { width: 140px; height: 140px; right: 160px; bottom: -40px; background: rgba(255, 122, 69, 0.08); }

/* Overview Cards */
.overview-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.overview-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: all .3s ease;
  height: 100%;
}
.overview-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.overview-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 18px;
}
.overview-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.overview-card p { font-size: 14px; color: var(--text-muted); margin: 0; line-height: 1.7; }

/* Steps */
.steps-wrapper {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 8px 36px;
}
.step-item {
  display: flex;
  gap: 28px;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.step-item:last-child { border-bottom: none; }
.step-num {
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.step-content { padding-top: 4px; }
.step-content h3 { font-size: 19px; font-weight: 600; margin: 0 0 8px; }
.step-content p { font-size: 15px; color: var(--text-muted); margin: 0; line-height: 1.75; max-width: 680px; }
.step-tag {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  padding: 4px 14px;
  margin-bottom: 10px;
}

/* Security */
.security-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.security-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: all .3s ease;
  height: 100%;
}
.security-card:hover { background: var(--surface); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.security-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #fff;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
}
.security-card h4 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.security-card p { font-size: 14px; color: var(--text-muted); margin: 0; line-height: 1.7; }

/* FAQ */
.faq-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  padding: 8px 28px;
}
.accordion-item { border: none; border-bottom: 1px solid var(--border); background: transparent; }
.accordion-item:last-child { border-bottom: none; }
.accordion-button {
  padding: 22px 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  background: transparent;
  box-shadow: none !important;
  border-radius: 0 !important;
  transition: color .2s;
}
.accordion-button:hover { color: var(--primary-dark); }
.accordion-button:not(.collapsed) { color: var(--primary-dark); background: transparent; }
.accordion-button::after {
  background-image: none !important;
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  content: '\f078';
  color: var(--primary);
  font-size: 14px;
  transform: none;
  transition: transform .25s ease;
}
.accordion-button:not(.collapsed)::after { transform: rotate(180deg); }
.faq-q-icon {
  color: var(--primary);
  font-weight: 700;
  margin-right: 12px;
}
.accordion-body { padding: 0 8px 24px 32px; font-size: 15px; color: var(--text-muted); line-height: 1.8; background: transparent; }

/* CTA */
.cta-band {
  background: linear-gradient(135deg, #FF8A5C, #FF7A45);
  border-radius: 20px;
  padding: 56px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before, .cta-band::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}
.cta-band::before { width: 180px; height: 180px; left: -40px; top: -60px; }
.cta-band::after { width: 120px; height: 120px; right: -20px; bottom: -40px; }
.cta-band h2 { color: #fff; font-size: 30px; font-weight: 700; margin-bottom: 12px; position: relative; z-index: 1; }
.cta-band p { color: rgba(255,255,255,0.92); font-size: 16px; margin-bottom: 28px; position: relative; z-index: 1; }
.btn-cta-white {
  background: #fff;
  color: var(--accent);
  border-radius: var(--radius-sm);
  padding: 16px 48px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  display: inline-block;
  position: relative;
  z-index: 1;
  transition: all .3s ease;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.btn-cta-white:hover { color: var(--accent); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,0.16); }

/* Footer */
.site-footer { background: #fff; border-top: 1px solid var(--border); padding: 56px 0 0; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 40px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); margin: 0; max-width: 320px; line-height: 1.8; }
.footer-col-title { font-size: 16px; font-weight: 600; margin-bottom: 18px; color: var(--text); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; transition: color .2s; }
.footer-links a:hover { color: var(--primary-dark); }
.footer-links a i { font-size: 10px; color: var(--primary); }
.footer-friends {
  padding: 22px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  font-size: 13px;
  color: var(--text-muted);
}
.footer-friends span { font-weight: 600; color: var(--text); }
.footer-friends a { color: var(--text-muted); text-decoration: none; transition: color .2s; }
.footer-friends a:hover { color: var(--primary-dark); }
.footer-bottom { padding: 24px 0 28px; }
.footer-bottom p { font-size: 13px; color: var(--text-muted); margin: 0; text-align: center; }

/* Responsive */
@media (max-width: 991.98px) {
  .section-block { padding: 64px 0; }
  .overview-grid, .security-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .page-banner h1 { font-size: 34px; }
}
@media (max-width: 767.98px) {
  .section-block { padding: 56px 0; }
  .page-banner { padding: 56px 0; }
  .page-banner h1 { font-size: 28px; }
  .overview-grid, .security-grid { grid-template-columns: 1fr; }
  .steps-wrapper { padding: 4px 20px; }
  .step-item { flex-direction: column; gap: 14px; padding: 24px 0; }
  .step-num { width: 48px; height: 48px; font-size: 18px; border-radius: 12px; }
  .cta-band { padding: 40px 24px; border-radius: 16px; }
  .cta-band h2 { font-size: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .header-actions .search-box { display: none; }
  .section-title { font-size: 24px; }
  .btn-login-header { padding: 8px 16px; font-size: 13px; }
}
@media (max-width: 575.98px) {
  .container { padding-left: 16px; padding-right: 16px; }
  .header-top { padding: 10px 16px; }
  .logo-name { font-size: 16px; }
  .btn-cta-white { width: 100%; text-align: center; padding: 14px 20px; }
}

/* roulang page: article */
:root {
    --primary:#4A90D9; --primary-dark:#2B6CB0; --primary-light:#E8F1FA;
    --accent:#FF7A45; --accent-light:#FFF0E9; --gold:#F5B842;
    --bg:#F5F8FC; --surface:#FFFFFF; --text:#1F2D3D; --text-muted:#5A6B7B; --border:#E3EAF2;
    --radius:14px; --radius-sm:10px;
    --shadow-sm:0 6px 16px rgba(31,45,61,0.06);
    --shadow-lg:0 12px 28px rgba(31,45,61,0.11);
}
* { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
    font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
    background:var(--bg); color:var(--text); line-height:1.75; font-size:16px;
    -webkit-font-smoothing:antialiased;
}
a { text-decoration:none; color:var(--primary); transition:color .2s; }
a:hover { color:var(--primary-dark); }
img { max-width:100%; height:auto; }
ul,ol { padding-left:1.2em; }
button { font-family:inherit; }
.container { max-width:1200px; }

/* ===== Header / Nav ===== */
.site-header {
    position:sticky; top:0; z-index:1030;
    background:rgba(255,255,255,0.98);
    box-shadow:0 4px 16px rgba(31,45,61,0.08);
    backdrop-filter:blur(10px);
}
.header-top {
    display:flex; align-items:center; justify-content:space-between;
    padding:12px 24px; border-bottom:1px solid var(--border);
    max-width:1440px; margin:0 auto;
}
.logo { display:flex; align-items:center; gap:12px; }
.logo-icon {
    width:40px; height:40px; border-radius:10px;
    background:linear-gradient(135deg,#4A90D9,#2B6CB0);
    display:flex; align-items:center; justify-content:center;
    color:#fff; font-size:17px; flex-shrink:0;
}
.logo-name { font-size:18px; font-weight:700; color:var(--text); line-height:1.2; letter-spacing:-0.01em; }
.logo-name .sub { display:block; font-size:11px; color:var(--text-muted); font-weight:400; letter-spacing:0.5px; }
.header-actions { display:flex; align-items:center; gap:12px; }
.search-box { position:relative; }
.search-box .form-control {
    border-radius:999px; border:1px solid var(--border);
    background:#F5F8FC; padding:8px 16px 8px 38px;
    font-size:14px; width:260px; transition:border-color .2s,box-shadow .2s,background .2s;
}
.search-box .form-control:focus {
    border-color:var(--primary); box-shadow:0 0 0 3px rgba(74,144,217,0.15);
    background:#fff; outline:none;
}
.search-icon {
    position:absolute; left:14px; top:50%; transform:translateY(-50%);
    color:#9AA5B1; font-size:13px; pointer-events:none;
}
.btn-login-header {
    background:linear-gradient(135deg,#4A90D9,#2B6CB0);
    color:#fff; border:none; border-radius:var(--radius-sm);
    padding:9px 20px; font-size:14px; font-weight:600;
    transition:filter .2s,transform .2s; display:inline-flex; align-items:center; gap:6px;
    white-space:nowrap;
}
.btn-login-header:hover { filter:brightness(1.08); transform:translateY(-1px); color:#fff; }
.nav-toggler {
    background:#fff; border:1px solid var(--border); border-radius:8px;
    padding:8px 12px; font-size:16px; color:var(--text); cursor:pointer;
    display:inline-flex; align-items:center; justify-content:center;
    transition:background .2s,border-color .2s;
}
.nav-toggler:hover { background:var(--primary-light); border-color:var(--primary); }
.nav-row { background:#fff; border-bottom:1px solid var(--border); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; min-height:44px; }
.nav-channels { display:flex; list-style:none; margin:0; padding:0; gap:2px; }
.nav-channels a {
    display:inline-block; padding:8px 16px; border-radius:999px;
    font-size:14px; font-weight:600; color:var(--text-muted);
    transition:background .2s,color .2s;
}
.nav-channels a:hover { color:var(--primary); background:var(--primary-light); }
.nav-channels a.active { color:var(--primary); background:var(--primary-light); }
.nav-trends { display:flex; gap:16px; }
.nav-trends a { font-size:13px; color:var(--primary); font-weight:500; transition:color .2s; }
.nav-trends a i { font-size:12px; margin-right:2px; }
.nav-trends a:hover { color:var(--primary-dark); }
.mobile-nav { display:none; background:#fff; padding:16px; border-bottom:1px solid var(--border); }
.mobile-nav.open { display:block; animation:fadeIn .2s ease; }
.mobile-nav a {
    display:block; padding:12px 8px; font-size:15px; font-weight:600;
    color:var(--text); border-radius:8px; transition:background .2s,color .2s;
}
.mobile-nav a:hover { background:var(--primary-light); color:var(--primary); }
.mobile-nav a.active { color:var(--primary); background:var(--primary-light); }
@keyframes fadeIn { from{opacity:0;transform:translateY(-8px);} to{opacity:1;transform:translateY(0);} }

/* ===== 面包屑 ===== */
.breadcrumb-bar { padding:24px 0 0; }
.breadcrumb-custom {
    display:flex; align-items:center; flex-wrap:wrap; gap:8px;
    font-size:14px; color:var(--text-muted);
}
.breadcrumb-custom a { color:var(--primary); font-weight:500; transition:color .2s; }
.breadcrumb-custom a:hover { color:var(--primary-dark); }
.breadcrumb-custom .sep { color:#C0CCD6; }
.breadcrumb-custom .current { color:var(--text-muted); font-weight:500; max-width:320px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* ===== 文章主体 ===== */
.article-wrapper { padding:24px 0 88px; }
.article-card {
    background:var(--surface); border-radius:var(--radius);
    box-shadow:var(--shadow-sm); padding:48px 56px; margin-top:20px;
    border:1px solid var(--border);
}
.article-header { text-align:center; margin-bottom:36px; padding-bottom:32px; border-bottom:1px solid var(--border); }
.article-category-badge {
    display:inline-block; background:var(--primary-light); color:var(--primary-dark);
    font-size:12px; font-weight:600; padding:4px 16px; border-radius:999px;
    margin-bottom:18px; letter-spacing:0.5px;
}
.article-title {
    font-size:32px; font-weight:700; line-height:1.35;
    color:var(--text); margin-bottom:14px; letter-spacing:-0.01em;
}
.article-subtitle {
    font-size:15px; color:var(--text-muted); max-width:680px;
    margin:0 auto 20px; line-height:1.8;
}
.article-meta {
    display:flex; justify-content:center; flex-wrap:wrap; gap:20px;
    font-size:14px; color:var(--text-muted);
}
.article-meta span { display:inline-flex; align-items:center; gap:6px; }
.article-meta i { color:#9AA5B1; font-size:13px; }

.article-content {
    max-width:760px; margin:0 auto;
    font-size:16px; line-height:1.9; color:var(--text);
}
.article-content > *:last-child { margin-bottom:0; }
.article-content p { margin-bottom:1.75em; }
.article-content h2 {
    font-size:24px; font-weight:700; margin:36px 0 18px;
    padding-left:14px; border-left:4px solid var(--primary); line-height:1.4;
}
.article-content h3 {
    font-size:20px; font-weight:600; margin:28px 0 12px;
}
.article-content h4 { font-size:17px; font-weight:600; margin:20px 0 10px; }
.article-content img {
    border-radius:12px; box-shadow:var(--shadow-sm);
    margin:20px 0; display:block; max-width:100%;
}
.article-content blockquote {
    border-left:4px solid var(--primary); background:var(--primary-light);
    padding:18px 22px; border-radius:0 10px 10px 0;
    margin:24px 0; color:var(--text-muted); font-size:15px;
}
.article-content blockquote p:last-child { margin-bottom:0; }
.article-content ul, .article-content ol { margin:16px 0; padding-left:1.4em; }
.article-content li { margin-bottom:8px; }
.article-content table {
    width:100%; border-collapse:separate; border-spacing:0;
    margin:24px 0; border-radius:10px; overflow:hidden;
    border:1px solid var(--border); font-size:14px;
}
.article-content table th, .article-content table td {
    padding:12px 16px; border-bottom:1px solid var(--border); text-align:left;
}
.article-content table th { background:var(--primary-light); font-weight:600; }
.article-content table tr:last-child td { border-bottom:none; }
.article-content code {
    background:#F5F8FC; border-radius:6px; padding:2px 8px;
    font-size:14px; color:var(--primary-dark); font-family:ui-monospace,monospace;
}
.article-content pre {
    background:#1F2D3D; color:#E8F1FA; border-radius:10px;
    padding:20px; overflow-x:auto; margin:24px 0; font-size:14px;
    line-height:1.7;
}
.article-content pre code { background:transparent; color:inherit; padding:0; }
.article-content a { text-decoration:underline; text-underline-offset:2px; }
.article-content a:hover { text-decoration:none; }

/* ===== 未找到 ===== */
.article-not-found { text-align:center; padding:60px 24px; }
.article-not-found .icon-circle {
    width:80px; height:80px; border-radius:50%;
    background:var(--primary-light); display:flex; align-items:center;
    justify-content:center; margin:0 auto 24px;
    font-size:32px; color:var(--primary);
}
.article-not-found h2 { font-size:24px; font-weight:700; margin-bottom:12px; }
.article-not-found p { color:var(--text-muted); margin-bottom:24px; font-size:15px; }
.btn-back-home {
    background:var(--primary-light); color:var(--primary-dark);
    border:none; border-radius:var(--radius-sm);
    padding:10px 28px; font-weight:600; font-size:14px;
    transition:background .2s,transform .2s; display:inline-flex; align-items:center; gap:8px;
}
.btn-back-home:hover { background:var(--primary); color:#fff; transform:translateY(-2px); }

/* ===== 相关推荐 ===== */
.related-section { margin-top:56px; }
.section-title-wrap {
    display:flex; align-items:center; justify-content:space-between;
    margin-bottom:28px; flex-wrap:wrap; gap:12px;
}
.section-title {
    font-size:24px; font-weight:700; margin:0;
    padding-left:14px; border-left:4px solid var(--primary); line-height:1.4;
}
.btn-text-link {
    color:var(--primary); font-size:14px; font-weight:600;
    display:inline-flex; align-items:center; gap:6px;
    transition:color .2s,text-decoration .2s;
}
.btn-text-link:hover { color:var(--primary-dark); text-decoration:underline; }
.related-grid .card {
    border:1px solid var(--border); border-radius:var(--radius);
    background:var(--surface); box-shadow:var(--shadow-sm);
    transition:box-shadow .3s,transform .3s; overflow:hidden;
    height:100%; display:flex; flex-direction:column;
}
.related-grid .card:hover { box-shadow:var(--shadow-lg); transform:translateY(-3px); }
.related-card-img {
    width:100%; height:160px; object-fit:cover; display:block;
    transition:transform .3s;
}
.related-grid .card:hover .related-card-img { transform:scale(1.03); }
.related-card-body { padding:20px; flex:1; display:flex; flex-direction:column; }
.related-card-tag {
    display:inline-block; font-size:12px; color:var(--primary);
    background:var(--primary-light); padding:2px 10px; border-radius:999px;
    margin-bottom:10px; font-weight:600; align-self:flex-start;
}
.related-card-title {
    font-size:16px; font-weight:600; line-height:1.5; color:var(--text);
    margin-bottom:12px; display:-webkit-box; -webkit-line-clamp:2;
    -webkit-box-orient:vertical; overflow:hidden; transition:color .2s;
    font-family:inherit;
}
.related-card-title:hover { color:var(--primary); }
.related-card-meta { font-size:13px; color:#9AA5B1; margin-top:auto; display:flex; align-items:center; gap:6px; }

/* ===== CTA ===== */
.article-cta {
    background:linear-gradient(135deg,rgba(43,108,176,0.94),rgba(74,144,217,0.90)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    border-radius:var(--radius); padding:48px;
    text-align:center; margin-top:56px; color:#fff; position:relative; overflow:hidden;
}
.article-cta h2 { font-size:26px; font-weight:700; margin-bottom:12px; color:#fff; }
.article-cta p {
    font-size:15px; opacity:0.92; margin-bottom:24px;
    max-width:600px; margin-left:auto; margin-right:auto;
}
.btn-cta-accent {
    background:linear-gradient(135deg,#FF8A5C,#FF7A45);
    color:#fff; border:none; border-radius:var(--radius-sm);
    padding:14px 42px; font-size:15px; font-weight:600;
    display:inline-flex; align-items:center; gap:8px;
    transition:filter .2s,transform .2s,box-shadow .2s;
    box-shadow:0 6px 20px rgba(255,122,69,0.35);
}
.btn-cta-accent:hover { filter:brightness(1.08); transform:translateY(-2px); box-shadow:0 10px 28px rgba(255,122,69,0.45); color:#fff; }
.btn-cta-accent:active { transform:translateY(0); }

/* ===== Footer ===== */
.site-footer {
    background:#fff; border-top:1px solid var(--border);
    padding:56px 0 0; margin-top:0;
}
.footer-brand p {
    font-size:14px; color:var(--text-muted); margin-top:14px; line-height:1.7;
    max-width:320px;
}
.footer-col-title { font-size:16px; font-weight:700; margin-bottom:16px; color:var(--text); }
.footer-links { list-style:none; padding:0; margin:0; }
.footer-links li { margin-bottom:8px; }
.footer-links a {
    font-size:14px; color:var(--text-muted);
    display:inline-flex; align-items:center; gap:6px; transition:color .2s,padding-left .2s;
}
.footer-links a i { font-size:12px; color:#C0CCD6; }
.footer-links a:hover { color:var(--primary); padding-left:3px; }
.footer-friends {
    display:flex; flex-wrap:wrap; gap:12px; padding:20px 0;
    border-bottom:1px solid var(--border); align-items:center; font-size:13px;
}
.footer-friends span { color:var(--text-muted); font-weight:600; }
.footer-friends a { color:var(--text-muted); transition:color .2s; }
.footer-friends a:hover { color:var(--primary); }
.footer-bottom { padding:20px 0 26px; text-align:center; }
.footer-bottom p { font-size:13px; color:#9AA5B1; margin:0; }
.footer-grid { display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-bottom:40px; border-bottom:1px solid var(--border); }

/* ===== 响应式 ===== */
@media (max-width: 991.98px) {
    .header-top { padding:10px 16px; }
    .footer-grid { grid-template-columns:1fr 1fr; gap:24px; }
    .article-card { padding:32px 24px; }
    .nav-inner { flex-direction:column; align-items:flex-start; padding:8px 12px; }
    .nav-trends { margin-top:4px; }
}
@media (max-width: 767.98px) {
    .article-wrapper { padding:16px 0 56px; }
    .article-card { padding:24px 16px; border-radius:12px; }
    .article-title { font-size:24px; line-height:1.4; }
    .article-subtitle { font-size:14px; }
    .article-meta { flex-direction:column; gap:8px; align-items:center; }
    .article-cta { padding:32px 20px; border-radius:12px; }
    .article-cta h2 { font-size:20px; }
    .footer-grid { grid-template-columns:1fr; gap:28px; }
    .footer-brand p { max-width:100%; }
    .section-title-wrap { flex-direction:column; align-items:flex-start; }
    .breadcrumb-bar { padding:16px 0 0; }
    .breadcrumb-custom { font-size:12px; }
    .article-content h2 { font-size:21px; }
    .related-card-img { height:150px; }
}
@media (max-width: 575.98px) {
    .breadcrumb-custom .current { max-width:160px; }
    .related-card-img { height:140px; }
    .article-content { font-size:15px; line-height:1.85; }
    .article-content table { font-size:13px; display:block; overflow-x:auto; white-space:nowrap; }
    .btn-cta-accent { width:100%; justify-content:center; }
}

/* roulang page: category2 */
:root {
  --primary: #4A90D9;
  --primary-dark: #2B6CB0;
  --primary-light: #E8F1FA;
  --accent: #FF7A45;
  --accent-light: #FFF0E9;
  --gold: #F5B842;
  --bg: #F5F8FC;
  --surface: #FFFFFF;
  --text: #1F2D3D;
  --muted: #5A6B7B;
  --border: #E3EAF2;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 6px 16px rgba(31,45,61,0.06);
  --shadow-lg: 0 12px 28px rgba(31,45,61,0.11);
}

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

body {
  margin: 0;
  font-family: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
}

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

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 .5em;
  line-height: 1.4;
}

.container,
.container-sm,
.container-md,
.container-lg {
  max-width: 1200px;
}

a:focus-visible,
button:focus-visible,
.form-control:focus {
  outline: 3px solid rgba(74, 144, 217, 0.28);
  outline-offset: 2px;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.header-top {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

.logo:hover {
  color: var(--text);
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.logo-name {
  display: flex;
  flex-direction: column;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.logo-name .sub {
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box .form-control {
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid transparent;
  padding-left: 38px;
  width: 240px;
  font-size: 14px;
  box-shadow: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}

.search-box .form-control:focus {
  background: var(--surface);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.search-icon {
  position: absolute;
  left: 14px;
  color: var(--muted);
  font-size: 14px;
  pointer-events: none;
}

.btn-login-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 600;
  display: inline-block;
  white-space: nowrap;
}

.btn-login-header:hover {
  color: #fff;
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.nav-row {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 44px;
}

.nav-channels {
  display: flex;
  gap: 6px;
  padding: 6px 0;
}

.nav-channels a {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
}

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

.nav-channels a.active {
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 600;
}

.nav-trends {
  display: flex;
  gap: 18px;
  font-size: 13px;
}

.nav-trends a {
  color: var(--primary);
  font-weight: 500;
  white-space: nowrap;
}

.nav-trends a i {
  color: var(--accent);
  margin-right: 4px;
}

.nav-toggler {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text);
  padding: 4px 8px;
  line-height: 1;
}

.mobile-nav {
  display: none;
}

.mobile-nav.open {
  display: block;
}

/* ===== Page Banner ===== */
.page-banner {
  position: relative;
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(90deg, rgba(255,255,255,0.96), rgba(255,255,255,0.62)),
    url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  background: rgba(74, 144, 217, 0.10);
  border-radius: 50%;
  top: -70px;
  right: 8%;
}

.page-banner::after {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  background: rgba(74, 144, 217, 0.08);
  border-radius: 50%;
  bottom: -60px;
  left: 42%;
}

.banner-inner {
  position: relative;
  z-index: 1;
}

.breadcrumb {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

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

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

.breadcrumb span {
  color: var(--muted);
}

.page-banner h1 {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin: 0 0 12px;
}

.page-banner .banner-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 640px;
  margin: 0;
}

/* ===== Sections ===== */
.section {
  padding: 88px 0;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.section-title {
  position: relative;
  padding-left: 16px;
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  border-radius: 2px;
  background: var(--primary);
}

.section-link {
  color: var(--primary);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}

.section-link:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* ===== Event Focus Card ===== */
.event-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.event-card-inner {
  display: grid;
  grid-template-columns: 5fr 7fr;
}

.event-visual {
  position: relative;
  min-height: 340px;
  overflow: hidden;
}

.event-visual-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(255, 122, 69, 0.3);
}

.event-content {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.tag-chip {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 600;
}

.tag-chip i {
  margin-right: 4px;
}

.event-content h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.event-content > p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 18px;
}

.event-meta {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.event-meta li {
  font-size: 14px;
  color: var(--text);
}

.event-meta i {
  color: var(--primary);
  width: 20px;
  margin-right: 2px;
}

.btn-group-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 26px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary-custom:hover {
  color: #fff;
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-custom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--primary);
  color: var(--primary);
  border-radius: var(--radius-sm);
  padding: 12px 26px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.btn-outline-custom:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
}

/* ===== Reward Grid ===== */
.reward-section {
  background: var(--bg);
}

.reward-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.reward-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}

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

.reward-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.reward-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}

.reward-card:hover .reward-thumb img {
  transform: scale(1.03);
}

.reward-ribbon {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
}

.reward-body {
  padding: 20px;
}

.reward-body h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.reward-body p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.reward-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--border);
  padding: 12px 20px;
  background: var(--surface);
}

.reward-value {
  background: #FFF7E6;
  color: #B7791F;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.reward-value i {
  margin-right: 4px;
}

.reward-link {
  color: var(--primary);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}

.reward-link:hover {
  color: var(--primary-dark);
}

.link-arrow {
  transition: margin-left .2s ease;
}

.reward-link:hover .link-arrow {
  margin-left: 4px;
}

/* ===== Rules Grid ===== */
.rules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.rule-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  transition: transform .3s, box-shadow .3s;
}

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

.rule-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}

.rule-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.rule-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

/* ===== Reminder Strip ===== */
.reminder-section {
  padding: 0 0 88px;
}

.reminder-strip {
  background: var(--accent-light);
  border: 1px solid #FFD7C7;
  border-radius: var(--radius);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.reminder-strip h3 {
  color: var(--accent);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 4px;
}

.reminder-strip h3 i {
  margin-right: 6px;
}

.reminder-strip p {
  color: var(--text);
  font-size: 15px;
  margin: 0;
  max-width: 720px;
}

.btn-reminder {
  background: var(--surface);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-reminder:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ===== FAQ ===== */
.faq-wrap {
  max-width: 880px;
  margin: 0 auto;
}

.accordion-item {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--surface);
}

.accordion-button {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  background: var(--surface);
  padding: 18px 22px;
  box-shadow: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.accordion-button i {
  color: var(--primary);
  font-size: 18px;
  width: 22px;
  text-align: center;
}

.accordion-button:not(.collapsed) {
  background: var(--primary-light);
  color: var(--primary-dark);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-button::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  background: none;
  width: auto;
  height: auto;
  color: var(--muted);
  margin-left: auto;
}

.accordion-button[aria-expanded="true"]::after {
  color: var(--primary);
  transform: rotate(180deg);
}

.accordion-body {
  background: var(--bg);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
  padding: 20px 22px;
  border-top: 1px solid var(--border);
}

/* ===== CTA Card ===== */
.cta-card {
  position: relative;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius);
  padding: 48px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  color: #fff;
  overflow: hidden;
}

.cta-card::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  right: -60px;
  top: -80px;
}

.cta-card h2 {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px;
}

.cta-card p {
  margin: 0;
  opacity: 0.92;
  font-size: 15px;
}

.btn-cta {
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, #FF8A5C, var(--accent));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 16px 42px;
  font-size: 16px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 10px 24px rgba(255, 122, 69, 0.3);
  transition: transform .25s, filter .25s, box-shadow .25s;
}

.btn-cta:hover {
  color: #fff;
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 14px 30px rgba(255, 122, 69, 0.35);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  margin-top: 56px;
  padding: 48px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
}

.footer-brand p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
  margin: 14px 0 0;
  max-width: 300px;
}

.footer-col-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 14px;
  color: var(--muted);
}

.footer-links a i {
  color: var(--primary);
  margin-right: 6px;
  font-size: 12px;
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-friends {
  border-top: 1px solid var(--border);
  padding: 18px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 13px;
  color: var(--muted);
}

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

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 16px 0 24px;
  font-size: 13px;
  color: var(--muted);
}

.footer-bottom p {
  margin: 0;
}

/* ===== Responsive ===== */
@media (max-width: 991.98px) {
  .nav-toggler {
    display: inline-flex;
  }

  .nav-row {
    display: none;
  }

  .mobile-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 8px 0 16px;
  }

  .mobile-nav a {
    display: block;
    padding: 12px 24px;
    color: var(--text);
    font-size: 15px;
  }

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

  .mobile-nav a.active {
    color: var(--primary);
    background: var(--primary-light);
    font-weight: 600;
  }

  .mobile-nav .search-box {
    margin: 12px 16px 8px;
  }

  .mobile-nav .btn-login-header {
    margin: 8px 16px 0;
    text-align: center;
    display: block;
  }

  .section {
    padding: 56px 0;
  }

  .page-banner {
    padding: 44px 0;
  }

  .page-banner h1 {
    font-size: 30px;
  }

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

  .event-visual {
    min-height: 220px;
  }

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

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

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

@media (max-width: 767.98px) {
  .header-top {
    padding: 12px 16px;
  }

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

  .logo-icon {
    width: 38px;
    height: 38px;
    font-size: 18px;
  }

  .page-banner h1 {
    font-size: 26px;
  }

  .section-title {
    font-size: 24px;
  }

  .event-content {
    padding: 24px;
  }

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

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

  .reminder-strip {
    padding: 24px;
  }

  .cta-card {
    padding: 32px 24px;
  }

  .cta-card h2 {
    font-size: 24px;
  }

  .btn-cta {
    width: 100%;
    text-align: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 575.98px) {
  .header-actions {
    display: none;
  }

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

  .btn-reminder {
    width: 100%;
    justify-content: center;
  }

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

  .event-content .btn-group-wrap {
    flex-direction: column;
    width: 100%;
  }

  .event-content .btn-group-wrap a {
    width: 100%;
    justify-content: center;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* roulang page: category3 */
:root {
  --primary: #4A90D9;
  --primary-dark: #2B6CB0;
  --primary-light: #E8F1FA;
  --accent: #FF7A45;
  --accent-light: #FFF0E9;
  --gold: #F5B842;
  --bg: #F5F8FC;
  --surface: #FFFFFF;
  --text: #1F2D3D;
  --text-muted: #5A6B7B;
  --text-light: #9AA5B1;
  --border: #E3EAF2;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 6px 16px rgba(31,45,61,0.06);
  --shadow-lg: 0 12px 28px rgba(31,45,61,0.11);
  --font-family: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-family);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.75;
}
a {
  text-decoration: none;
  color: inherit;
  transition: color .2s ease;
}
img {
  max-width: 100%;
  display: block;
}
button {
  outline: none;
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}
input,
textarea,
select {
  font-family: inherit;
}
.container {
  max-width: 1200px;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.4;
}
p {
  margin-bottom: 0;
}
ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: #ffffff;
  box-shadow: 0 4px 16px rgba(31,45,61,0.08);
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  transition: opacity .2s;
}
.logo:hover {
  opacity: .85;
}
.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #4A90D9, #2B6CB0);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 17px;
  flex-shrink: 0;
}
.logo-name {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.logo-name .sub {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.search-box {
  position: relative;
}
.search-box .form-control {
  width: 240px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 40px 8px 16px;
  font-size: 13px;
  background: #F5F8FC;
  transition: all .25s;
}
.search-box .form-control:focus {
  background: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}
.search-box .search-icon {
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  font-size: 13px;
  color: var(--text-light);
  pointer-events: none;
}
.btn-login-header {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(135deg, #4A90D9, #2B6CB0);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  transition: all .25s ease;
  white-space: nowrap;
}
.btn-login-header:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  color: #fff;
  box-shadow: 0 6px 16px rgba(74, 144, 217, 0.28);
}
.nav-toggler {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 17px;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}
.nav-toggler:hover {
  background: #D6E6F5;
}
.nav-row {
  border-top: 1px solid var(--border);
  background: #fff;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
}
.nav-channels {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-channels li a {
  display: inline-block;
  padding: 7px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 999px;
  transition: all .2s ease;
}
.nav-channels li a:hover {
  color: var(--primary);
  background: var(--primary-light);
}
.nav-channels li a.active {
  color: var(--primary-dark);
  background: var(--primary-light);
  font-weight: 700;
}
.nav-trends {
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-trends a {
  font-size: 13px;
  color: var(--primary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color .2s;
}
.nav-trends a i {
  font-size: 12px;
}
.nav-trends a:hover {
  color: var(--primary-dark);
}
.mobile-nav {
  display: none;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 12px 0;
}
.mobile-nav a {
  display: block;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  transition: background .2s;
  border-radius: 0;
}
.mobile-nav a:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
}
.mobile-nav a.active {
  color: var(--primary-dark);
  background: var(--primary-light);
}
.mobile-nav .search-box {
  margin: 8px 16px;
}
.mobile-nav .search-box .form-control {
  width: 100%;
}
.mobile-nav.open {
  display: block;
}
@media (max-width: 991.98px) {
  .nav-toggler {
    display: flex;
  }
  .nav-row {
    display: none !important;
  }
  .header-top {
    padding: 0 20px;
  }
}
@media (max-width: 575.98px) {
  .header-top {
    padding: 0 14px;
    height: 54px;
  }
  .logo-name {
    font-size: 16px;
  }
  .logo-name .sub {
    display: none;
  }
  .logo-icon {
    width: 34px;
    height: 34px;
    font-size: 15px;
  }
}
/* ===== Page Banner ===== */
.page-banner {
  position: relative;
  padding: 64px 0;
  background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  background-color: #E8F1FA;
}
.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.96) 40%, rgba(255,255,255,0.72) 80%, rgba(255,255,255,0.4));
  pointer-events: none;
}
.page-banner .container {
  position: relative;
  z-index: 1;
}
.banner-content {
  max-width: 720px;
}
.banner-content h1 {
  font-size: 40px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: 16px;
}
.banner-content h1 span {
  color: var(--primary);
}
.banner-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 600px;
}
.banner-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 16px;
}
.banner-breadcrumb a {
  color: var(--primary);
  transition: color .2s;
}
.banner-breadcrumb a:hover {
  color: var(--primary-dark);
}
.banner-breadcrumb i {
  font-size: 11px;
}
@media (max-width: 767.98px) {
  .page-banner {
    padding: 44px 0;
  }
  .banner-content h1 {
    font-size: 28px;
  }
  .banner-content p {
    font-size: 14px;
  }
}
/* ===== Section ===== */
.section-block {
  padding: 64px 0;
}
.section-title-wrap {
  margin-bottom: 36px;
}
.section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  padding-left: 16px;
  position: relative;
  line-height: 1.4;
}
.section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 4px;
  height: 24px;
  background: var(--primary);
  border-radius: 4px;
}
.section-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 12px;
  margin-left: 16px;
  max-width: 680px;
  line-height: 1.75;
}
@media (max-width: 767.98px) {
  .section-block {
    padding: 48px 0;
  }
  .section-title {
    font-size: 22px;
  }
}
/* ===== Category Cards ===== */
.cat-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  padding: 28px 24px;
  height: 100%;
  transition: all .3s ease;
  display: block;
}
.cat-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.cat-card-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
  margin-bottom: 18px;
  transition: background .25s, transform .25s;
}
.cat-card:hover .cat-card-icon {
  background: linear-gradient(135deg, #4A90D9, #2B6CB0);
  color: #fff;
  transform: scale(1.04);
}
.cat-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.cat-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 14px;
}
.cat-card-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap .2s;
}
.cat-card-link i {
  font-size: 12px;
}
.cat-card:hover .cat-card-link {
  gap: 8px;
}
/* ===== FAQ Accordion ===== */
.faq-wrapper {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  padding: 24px 28px;
}
.faq-wrapper .accordion-item {
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
}
.faq-wrapper .accordion-item:last-child {
  border-bottom: none;
}
.faq-wrapper .accordion-button {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  background: transparent;
  padding: 20px 4px;
  box-shadow: none;
  border: none;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color .2s;
}
.faq-wrapper .accordion-button:not(.collapsed) {
  color: var(--primary-dark);
  background: transparent;
  box-shadow: none;
}
.faq-wrapper .accordion-button:focus {
  box-shadow: none;
  border: none;
}
.faq-wrapper .accordion-button::after {
  display: none;
}
.faq-wrapper .accordion-button .faq-q-icon {
  width: 28px;
  height: 28px;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 50%;
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.faq-wrapper .accordion-button .faq-arrow {
  margin-left: auto;
  font-size: 13px;
  color: var(--text-light);
  transition: transform .25s;
}
.faq-wrapper .accordion-button:not(.collapsed) .faq-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}
.faq-wrapper .accordion-body {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
  background: #F5F8FC;
  border-radius: 10px;
  margin: 0 0 16px 38px;
  padding: 16px 18px;
}
@media (max-width: 575.98px) {
  .faq-wrapper {
    padding: 18px;
  }
  .faq-wrapper .accordion-button {
    font-size: 14px;
    padding: 16px 2px;
  }
  .faq-wrapper .accordion-body {
    margin-left: 0;
    padding: 14px;
  }
}
/* ===== Support Card ===== */
.support-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  overflow: hidden;
  height: 100%;
}
.support-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}
.support-body {
  padding: 24px;
}
.support-body h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.support-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 18px;
}
.support-list {
  margin-bottom: 18px;
}
.support-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
  padding: 6px 0;
  line-height: 1.6;
}
.support-list li i {
  color: var(--primary);
  margin-top: 4px;
  font-size: 14px;
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border: 1px solid var(--primary);
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: #fff;
  transition: all .25s ease;
}
.btn-secondary:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
}
/* ===== Feedback Form ===== */
.feedback-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  padding: 40px;
}
.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.form-control,
.form-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  transition: all .25s ease;
}
.form-select {
  cursor: pointer;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}
.form-text-hint {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 6px;
}
.btn-outline-primary-custom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 30px;
  border: 1px solid var(--primary);
  color: var(--primary);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: #fff;
  transition: all .25s ease;
}
.btn-outline-primary-custom:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(74, 144, 217, 0.16);
}
.btn-outline-primary-custom:active {
  transform: translateY(0);
}
.feedback-tip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-light);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 13px;
  color: #C05A2E;
  margin-top: 24px;
  border: 1px solid #FFDCCB;
}
.feedback-tip i {
  font-size: 15px;
  color: var(--accent);
}
@media (max-width: 575.98px) {
  .feedback-card {
    padding: 24px 20px;
  }
}
/* ===== CTA Bar ===== */
.cta-banner {
  background: var(--primary-light);
  border-radius: var(--radius);
  padding: 44px 48px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
}
.cta-banner::after {
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  background: rgba(74, 144, 217, 0.08);
  border-radius: 50%;
  right: -40px;
  top: -60px;
}
.cta-banner h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.cta-banner p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 20px;
  max-width: 560px;
}
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #FF8A5C, #FF7A45);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 14px 36px;
  font-size: 15px;
  font-weight: 700;
  border: none;
  transition: all .25s ease;
  box-shadow: 0 6px 16px rgba(255, 122, 69, 0.28);
}
.btn-cta:hover {
  filter: brightness(1.06);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(255, 122, 69, 0.34);
  color: #fff;
}
.btn-cta:active {
  transform: translateY(0);
}
@media (max-width: 575.98px) {
  .cta-banner {
    padding: 28px 20px;
  }
  .cta-banner h2 {
    font-size: 20px;
  }
  .btn-cta {
    width: 100%;
    justify-content: center;
  }
}
/* ===== Footer ===== */
.site-footer {
  background: #fff;
  border-top: 1px solid var(--border);
  margin-top: 0;
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}
.footer-brand .logo {
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 320px;
}
.footer-col-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links li a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  transition: all .2s;
}
.footer-links li a:hover {
  color: var(--primary);
  transform: translateX(3px);
}
.footer-links li a i {
  font-size: 11px;
  color: var(--primary);
}
.footer-friends {
  padding-top: 18px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
}
.footer-friends a {
  color: var(--text-muted);
  padding: 4px 12px;
  background: #F5F8FC;
  border-radius: 999px;
  transition: all .2s;
  font-size: 13px;
}
.footer-friends a:hover {
  color: var(--primary-dark);
  background: var(--primary-light);
}
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 13px;
  color: var(--text-light);
}
@media (max-width: 991.98px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}
@media (max-width: 575.98px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom {
    font-size: 12px;
    padding-top: 18px;
  }
}
/* ===== Spacing ===== */
.mt-32 {
  margin-top: 32px;
}
.mb-32 {
  margin-bottom: 32px;
}
.py-88 {
  padding-top: 88px;
  padding-bottom: 88px;
}
@media (max-width: 767.98px) {
  .py-88 {
    padding-top: 56px;
    padding-bottom: 56px;
  }
}