/* roulang page: index */
:root {
  --bg-deep: #0E0C16;
  --bg-panel: #161322;
  --bg-card: #1C1730;
  --bg-footer: #0A0910;
  --gold: #F5B841;
  --orange: #FF8A3D;
  --pink: #EF5DA8;
  --purple: #A855F7;
  --magenta: #EC4899;
  --teal: #2DD4BF;
  --red: #FF5A5A;
  --blue: #67B7FF;
  --text-main: #E5E1F0;
  --text-secondary: #9A93B2;
  --text-muted: #6C6685;
  --border-default: rgba(255,255,255,0.08);
  --border-hover: rgba(245,184,65,0.35);
  --card-bg: rgba(255,255,255,0.03);
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-hover: 0 12px 48px rgba(245,184,65,0.10);
  --shadow-btn: 0 4px 16px rgba(245,184,65,0.25);
  --transition: 0.3s ease;
  --grad-main: linear-gradient(135deg, #F5B841 0%, #FF8A3D 60%, #EF5DA8 100%);
  --grad-violet: linear-gradient(135deg, #A855F7 0%, #EC4899 100%);
  --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "HarmonyOS Sans SC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text-main);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition), border-color var(--transition); }
ul, ol { list-style: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { position: relative; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  line-height: 1.4;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad-main);
  color: #181226;
  box-shadow: var(--shadow-btn);
  border: 1px solid rgba(255,255,255,0.12);
}
.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(245,184,65,0.35);
}
.btn-primary:active { transform: scale(0.98); }
.btn-ghost {
  background: transparent;
  color: var(--text-main);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover {
  border-color: rgba(245,184,65,0.6);
  background: rgba(245,184,65,0.08);
  color: var(--gold);
}
.btn-ghost:active { transform: scale(0.98); }
.btn-lg { padding: 16px 48px; font-size: 16px; border-radius: 14px; }
.btn-small { padding: 8px 18px; font-size: 13px; border-radius: 10px; }

/* ===== Header & Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(14,12,22,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(245,184,65,0.22);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark { display: flex; align-items: center; }
.logo-text {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(135deg, #F5B841, #FF8A3D);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.main-nav { display: flex; align-items: center; }
.main-nav > ul { display: flex; align-items: center; gap: 4px; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: block;
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 10px;
  transition: all var(--transition);
}
.main-nav > ul > li > a:hover { color: var(--gold); background: rgba(245,184,65,0.06); }
.main-nav > ul > li > a.active {
  color: var(--gold);
  background: rgba(245,184,65,0.1);
  box-shadow: inset 0 -2px 0 var(--gold);
}
.has-mega { position: relative; }
.has-mega:hover .mega-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-panel {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 560px;
  background: var(--bg-card);
  border: 1px solid rgba(245,184,65,0.25);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  display: flex;
  gap: 24px;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 100;
}
.mega-panel::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 16px;
  height: 16px;
  background: var(--bg-card);
  border-left: 1px solid rgba(245,184,65,0.25);
  border-top: 1px solid rgba(245,184,65,0.25);
}
.mega-col { flex: 1; min-width: 0; }
.mega-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-default);
}
.mega-col a.mega-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  font-size: 14px;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: all var(--transition);
}
.mega-col a.mega-link:hover { color: var(--gold); background: rgba(245,184,65,0.08); }
.mega-icon { font-size: 16px; color: var(--purple); }
.mega-entry img { width: 100%; height: 80px; object-fit: cover; border-radius: 8px; margin-bottom: 8px; }
.mega-title { display: block; font-size: 14px; font-weight: 700; color: var(--text-main); margin-bottom: 4px; }
.mega-desc { font-size: 12px; color: var(--text-muted); line-height: 1.5; display: block; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text-main); border-radius: 2px; transition: all 0.3s; }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(14,12,22,0.98);
  z-index: 999;
  padding: 24px;
  overflow-y: auto;
  border-top: 1px solid var(--border-default);
}
.mobile-drawer.open { display: block; }
.mobile-drawer a {
  display: block;
  padding: 14px 16px;
  font-size: 18px;
  font-weight: 500;
  color: var(--text-main);
  border-radius: 12px;
  margin-bottom: 4px;
  transition: all var(--transition);
}
.mobile-drawer a:hover { background: rgba(245,184,65,0.08); color: var(--gold); }
.mobile-drawer a.active { color: var(--gold); background: rgba(245,184,65,0.12); }
.mobile-drawer .drawer-sub { margin-left: 16px; border-left: 2px solid rgba(255,255,255,0.08); padding-left: 8px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-deep);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  opacity: 0.45;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14,12,22,0.72) 0%, rgba(14,12,22,0.55) 50%, var(--bg-deep) 100%);
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.22; pointer-events: none; }
.hero-glow-gold { width: 400px; height: 400px; background: var(--gold); top: 10%; right: 10%; }
.hero-glow-purple { width: 300px; height: 300px; background: var(--purple); bottom: 20%; left: 5%; }
.hero-content { position: relative; z-index: 2; padding-top: 80px; padding-bottom: 80px; max-width: 720px; }
.hero-content h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
  background: linear-gradient(135deg, #F5B841 0%, #FFD28A 40%, #FF8A3D 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.7;
  max-width: 560px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(14,12,22,0.6);
  border: 1px solid rgba(245,184,65,0.35);
  border-radius: 9999px;
  padding: 8px 20px 8px 16px;
  backdrop-filter: blur(8px);
}
.stat-icon { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(245,184,65,0.15); }
.stat-num { font-size: 18px; font-weight: 800; color: var(--gold); font-variant-numeric: tabular-nums; }
.stat-label { font-size: 13px; color: var(--text-secondary); }

/* Info ticker */
.ticker-bar {
  position: relative;
  background: linear-gradient(90deg, rgba(245,184,65,0.06), rgba(168,85,247,0.06));
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding: 14px 0;
  overflow: hidden;
}
.ticker-track {
  display: flex;
  gap: 36px;
  white-space: nowrap;
  animation: tickerScroll 40s linear infinite;
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}
.ticker-track span { display: inline-flex; align-items: center; gap: 8px; }
.ticker-track span::before { content: '◆'; color: var(--gold); font-size: 8px; }
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== Sections ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-panel); }
.section-head { margin-bottom: 48px; }
.section-head.centered { text-align: center; }
.section-head .eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
  background: rgba(245,184,65,0.1);
  padding: 6px 16px;
  border-radius: 9999px;
  margin-bottom: 16px;
}
.section-head h2 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}
.section-head p { font-size: 16px; color: var(--text-secondary); max-width: 640px; }
.section-head.centered p { margin: 0 auto; }

/* ===== Games Showcase (非对称图文) ===== */
.games-showcase { background: var(--bg-deep); }
.game-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 80px;
}
.game-row:last-child { margin-bottom: 0; }
.game-row.reverse .game-media { order: 2; }
.game-row.reverse .game-info { order: 1; }
.game-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  aspect-ratio: 4/3;
}
.game-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.game-media:hover img { transform: scale(1.04); }
.game-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(14,12,22,0.55) 100%);
}
.game-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: var(--grad-violet);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 9999px;
  box-shadow: 0 4px 16px rgba(168,85,247,0.3);
}
.game-info .game-tag {
  font-size: 13px;
  font-weight: 700;
  color: var(--purple);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  display: block;
}
.game-info h3 { font-size: 24px; font-weight: 800; margin-bottom: 14px; line-height: 1.4; }
.game-info p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
.game-info .feature-list { display: flex; flex-direction: column; gap: 10px; }
.game-info .feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}
.game-info .feature-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gold);
  transition: gap var(--transition);
}
.text-link:hover { gap: 10px; color: #FFD28A; }

/* ===== Rewards Preview (叠层卡) ===== */
.rewards-preview { background: var(--bg-panel); }
.rewards-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 32px;
}
.reward-card-large {
  flex: 1.6;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  min-height: 380px;
  box-shadow: var(--shadow-card);
  background-image: url('/assets/images/coverpic/cover-4.webp');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
}
.reward-card-large::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14,12,22,0.35) 0%, rgba(14,12,22,0.78) 100%);
}
.reward-card-body { position: relative; z-index: 2; padding: 32px; width: 100%; }
.reward-card-body .reward-tag {
  display: inline-block;
  background: var(--grad-violet);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 9999px;
  margin-bottom: 12px;
}
.reward-card-body h3 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.reward-card-body p { color: var(--text-secondary); font-size: 14px; margin-bottom: 16px; }
.reward-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  margin-bottom: 12px;
}
.reward-card-small {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid rgba(245,184,65,0.2);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--shadow-card);
  position: relative;
}
.reward-card-small .ribbon {
  position: absolute;
  top: -1px;
  right: 20px;
  background: var(--grad-violet);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 0 0 10px 10px;
}
.reward-card-small h4 { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.reward-card-small .reward-desc { color: var(--text-secondary); font-size: 14px; margin-bottom: 18px; line-height: 1.7; }
.reward-mini { display: flex; flex-direction: column; gap: 12px; }
.reward-mini-item { display: flex; justify-content: space-between; align-items: center; font-size: 14px; }
.reward-mini-item .val { color: var(--gold); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ===== Task Progress ===== */
.task-progress { background: var(--bg-deep); }
.progress-track {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: 48px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.progress-track::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 40px;
  right: 40px;
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 6px;
}
.progress-node {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex: 1;
}
.node-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-panel);
  border: 3px solid rgba(255,255,255,0.15);
  transition: all 0.3s;
}
.node-dot.completed { background: var(--gold); border-color: var(--gold); box-shadow: 0 0 12px rgba(245,184,65,0.5); }
.node-dot.active {
  background: var(--teal);
  border-color: var(--teal);
  box-shadow: 0 0 0 0 rgba(45,212,191,0.5);
  animation: pulse 1.8s infinite;
}
.node-dot.locked { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.08); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(45,212,191,0.5); }
  70% { box-shadow: 0 0 0 12px rgba(45,212,191,0); }
  100% { box-shadow: 0 0 0 0 rgba(45,212,191,0); }
}
.node-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); text-align: center; }
.node-label.completed { color: var(--gold); }
.node-label.active { color: var(--teal); }
.progress-line {
  position: absolute;
  top: 10px;
  height: 4px;
  background: var(--grad-main);
  border-radius: 6px;
  transition: width 0.6s ease;
}
.task-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto 48px;
}
.task-card {
  background: var(--card-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  transition: all var(--transition);
  position: relative;
}
.task-card:hover { border-color: rgba(245,184,65,0.35); transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.task-card .task-status {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 12px;
}
.task-status.done { background: rgba(45,212,191,0.15); color: var(--teal); }
.task-status.progressing { background: rgba(245,184,65,0.15); color: var(--gold); }
.task-status.locked { background: rgba(255,255,255,0.08); color: var(--text-muted); }
.task-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.task-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.cta-center { text-align: center; }
.cta-center .btn { margin-bottom: 16px; }
.cta-links { display: flex; justify-content: center; gap: 24px; margin-top: 16px; }
.cta-links a { font-size: 14px; color: var(--text-secondary); transition: color 0.3s; }
.cta-links a:hover { color: var(--gold); }

/* ===== Latest News (CMS) ===== */
.latest-news { background: var(--bg-panel); }
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.news-card {
  background: var(--card-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  border-color: rgba(245,184,65,0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.news-cover {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
  background: var(--grad-main);
}
.news-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.news-card:hover .news-cover img { transform: scale(1.05); }
.news-cover .placeholder-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: rgba(255,255,255,0.6);
}
.news-body { padding: 20px 22px; flex: 1; display: flex; flex-direction: column; }
.news-body h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-body h3 a:hover { color: var(--gold); }
.news-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px solid var(--border-default);
  padding-top: 14px;
}
.news-meta .category-tag {
  background: rgba(168,85,247,0.12);
  color: var(--purple);
  padding: 4px 10px;
  border-radius: 9999px;
  font-weight: 600;
}
.empty-state {
  grid-column: 1 / -1;
  border: 2px dashed rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 40px; margin-bottom: 12px; color: rgba(255,255,255,0.2); }
.empty-state p { font-size: 14px; }

/* ===== FAQ ===== */
.faq-section { background: var(--bg-deep); }
.faq-wrap { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  transition: all var(--transition);
  overflow: hidden;
}
.faq-item.open { border-color: rgba(245,184,65,0.3); background: rgba(168,85,247,0.06); }
.faq-question {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  transition: color 0.3s;
  width: 100%;
  text-align: left;
}
.faq-question:hover { color: var(--gold); }
.faq-item.open .faq-question { color: var(--gold); }
.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(245,184,65,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--gold);
  flex-shrink: 0;
  transition: all 0.3s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: rgba(245,184,65,0.2); }
.faq-question .faq-text { flex: 1; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner {
  padding: 0 24px 20px 70px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== CTA Band ===== */
.cta-band {
  background: linear-gradient(135deg, #1C1730 0%, #2D1B3D 40%, #3D1E3A 100%);
  border-top: 1px solid rgba(245,184,65,0.25);
  border-bottom: 1px solid rgba(245,184,65,0.25);
  padding: 72px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(245,184,65,0.15), transparent 70%);
}
.cta-band::after {
  content: '';
  position: absolute;
  bottom: -40%;
  right: 15%;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(168,85,247,0.15), transparent 70%);
}
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { font-size: 32px; font-weight: 800; margin-bottom: 16px; }
.cta-band p { color: var(--text-secondary); font-size: 16px; margin-bottom: 32px; max-width: 520px; margin-left: auto; margin-right: auto; }

/* ===== Footer ===== */
.site-footer { background: var(--bg-footer); border-top: 1px solid rgba(245,184,65,0.25); padding: 48px 0 0; }
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 14px; color: var(--text-secondary); transition: color 0.3s; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-contact { display: flex; flex-direction: column; gap: 8px; }
.footer-contact span { font-size: 14px; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--gold); }

/* ===== Utils ===== */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.gold-text { color: var(--gold); }
.purple-text { color: var(--purple); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .mega-panel { min-width: 480px; }
  .game-row { gap: 32px; }
  .task-cards { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 75vh; }
  .hero-content h1 { font-size: 38px; }
  .rewards-wrap { flex-direction: column; }
  .reward-card-large { min-height: 280px; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .section { padding: 56px 0; }
  .hero { min-height: 70vh; }
  .hero-content { padding-top: 48px; padding-bottom: 48px; }
  .hero-content h1 { font-size: 32px; line-height: 1.2; }
  .hero-subtitle { font-size: 16px; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 12px; }
  .game-row { grid-template-columns: 1fr; gap: 24px; }
  .game-row.reverse .game-media { order: 1; }
  .game-row.reverse .game-info { order: 2; }
  .grid-3 { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .task-cards { grid-template-columns: 1fr; }
  .progress-track { padding: 0 16px; }
  .section-head h2 { font-size: 26px; }
  .cta-band h2 { font-size: 26px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .faq-answer-inner { padding-left: 24px; }
  .container { padding: 0 16px; }
  .btn-lg { padding: 14px 32px; font-size: 15px; }
}
@media (max-width: 520px) {
  .hero-content h1 { font-size: 28px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .news-cover { aspect-ratio: 16/10; }
  .stat-badge { width: 100%; justify-content: center; }
  .reward-card-body { padding: 20px; }
  .reward-card-small { padding: 24px; }
  .task-card { padding: 16px; }
  .btn-lg { width: 100%; }
}
@media (min-width: 1200px) {
  .hero { min-height: 100vh; }
}

/* roulang page: category1 */
:root {
  --bg: #0E0C16;
  --bg-alt: #161322;
  --bg-panel: #1C1730;
  --bg-deep: #0A0910;
  --gold: #F5B841;
  --orange: #FF8A3D;
  --pink: #EF5DA8;
  --purple: #A855F7;
  --magenta: #EC4899;
  --cyan: #2DD4BF;
  --danger: #FF5A5A;
  --text-main: #E5E1F0;
  --text-muted: #9A93B2;
  --text-weak: #6C6685;
  --border: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(245, 184, 65, 0.35);
  --card-bg: rgba(255, 255, 255, 0.03);
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-gold: 0 12px 48px rgba(245, 184, 65, 0.10);
  --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "HarmonyOS Sans SC", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-family); background: var(--bg); color: var(--text-main); font-size: 16px; line-height: 1.8; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
ul, ol { list-style: none; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* 按钮 */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 32px; border: none; border-radius: var(--radius-md);
  background: linear-gradient(135deg, #F5B841, #FF8A3D);
  color: #181226; font-size: 15px; font-weight: 700; letter-spacing: 0.02em;
  box-shadow: 0 4px 16px rgba(245, 184, 65, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}
.btn-primary:hover { filter: brightness(1.05); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(245, 184, 65, 0.35); }
.btn-primary:active { transform: scale(0.98); }
.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 32px; border-radius: var(--radius-md);
  background: transparent; border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--text-main); font-size: 15px; font-weight: 500;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.btn-ghost:hover { border-color: var(--gold); background: rgba(245, 184, 65, 0.08); color: var(--gold); transform: translateY(-1px); }
.btn-ghost:active { transform: scale(0.98); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(14, 12, 22, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(245, 184, 65, 0.25);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark { display: flex; align-items: center; }
.logo-text { font-size: 20px; font-weight: 800; background: linear-gradient(135deg, #F5B841, #FF8A3D); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.main-nav { display: flex; align-items: center; }
.main-nav ul { display: flex; align-items: center; gap: 8px; }
.main-nav li { position: relative; }
.main-nav a {
  display: block; padding: 10px 16px; border-radius: 10px;
  color: var(--text-main); font-size: 15px; font-weight: 500;
  transition: color 0.2s ease, background 0.2s ease;
}
.main-nav a:hover { color: var(--gold); background: rgba(245, 184, 65, 0.06); }
.main-nav a.active { color: var(--gold); background: rgba(245, 184, 65, 0.10); }
.has-mega { position: relative; }
.mega-panel {
  position: absolute; top: calc(100% + 12px); left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 500px; padding: 24px;
  background: var(--bg-panel); border: 1px solid var(--border-gold);
  border-radius: 16px; box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px;
  opacity: 0; visibility: hidden; transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  z-index: 50;
}
.has-mega:hover .mega-panel,
.has-mega:focus-within .mega-panel { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.mega-col h4 { font-size: 13px; font-weight: 700; color: var(--text-weak); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 14px; }
.mega-link {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: 8px; color: var(--text-main); font-size: 14px;
  transition: background 0.2s ease, color 0.2s ease;
}
.mega-link:hover { background: rgba(168, 85, 247, 0.10); color: var(--gold); }
.mega-icon { color: var(--purple); font-size: 12px; }
.mega-entry { display: block; border-radius: 12px; overflow: hidden; background: var(--bg); border: 1px solid var(--border); transition: border-color 0.2s ease, transform 0.2s ease; }
.mega-entry:hover { border-color: var(--gold); transform: translateY(-2px); }
.mega-entry img { width: 100%; height: 96px; object-fit: cover; }
.mega-title { display: block; padding: 10px 12px 2px; font-size: 14px; font-weight: 700; color: var(--text-main); }
.mega-desc { display: block; padding: 0 12px 12px; font-size: 13px; color: var(--text-muted); line-height: 1.5; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 42px; height: 42px; background: transparent; border: 1px solid var(--border); border-radius: 10px; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--text-main); margin: 0 auto; border-radius: 2px; transition: transform 0.25s ease, opacity 0.25s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 分类页 Hero */
.page-hero {
  position: relative;
  padding: 88px 0 72px;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover; background-position: center;
  overflow: hidden;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(14, 12, 22, 0.55) 0%, rgba(14, 12, 22, 0.85) 100%);
}
.page-hero::after {
  content: ""; position: absolute; width: 480px; height: 480px; right: -120px; top: -160px;
  background: radial-gradient(circle, rgba(245, 184, 65, 0.18), transparent 65%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; text-align: center; max-width: 860px; margin: 0 auto; }
.breadcrumb { display: flex; justify-content: center; gap: 8px; font-size: 13px; color: var(--text-weak); margin-bottom: 20px; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { color: var(--text-weak); }
.price-current { color: var(--text-main); }
.page-hero h1 {
  font-size: 48px; font-weight: 800; line-height: 1.2; letter-spacing: 0.01em;
  background: linear-gradient(135deg, #F5B841, #FF8A3D);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}
.hero-desc { font-size: 16px; color: var(--text-muted); max-width: 720px; margin: 0 auto 36px; line-height: 1.8; }
.hero-stats { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.stat-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; border-radius: 9999px;
  background: rgba(14, 12, 22, 0.55);
  border: 1px solid var(--border-gold);
  font-size: 14px; color: var(--text-main);
  backdrop-filter: blur(6px);
}
.stat-badge strong { font-size: 20px; font-weight: 800; color: var(--gold); }
.stat-badge em { font-style: normal; color: var(--text-muted); }
.stat-badge .stat-dot { width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg, var(--purple), var(--magenta)); }

/* 内容网格 */
.category-content { padding: 72px 0 24px; }
.category-main { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 32px; align-items: start; }
.category-sidebar {
  position: sticky; top: 96px;
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px 16px;
}
.category-sidebar h2 { font-size: 14px; font-weight: 700; color: var(--text-weak); letter-spacing: 0.08em; text-transform: uppercase; padding: 0 12px; margin-bottom: 12px; }
.category-sidebar ul li { margin-bottom: 4px; }
.category-sidebar ul a {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px; border-radius: 10px;
  font-size: 14px; color: var(--text-muted);
  transition: color 0.2s ease, background 0.2s ease;
}
.category-sidebar ul a:hover { color: var(--gold); background: rgba(245, 184, 65, 0.06); }
.category-sidebar ul a.active { color: var(--gold); background: rgba(245, 184, 65, 0.10); font-weight: 600; }
.sidebar-icon { font-size: 12px; color: var(--purple); }
.card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.guide-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.guide-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-gold); border-color: var(--border-gold); }
.guide-card .card-link { display: block; height: 100%; }
.card-cover { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.card-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; }
.guide-card:hover .card-cover img { transform: scale(1.05); }
.card-tag {
  position: absolute; top: 14px; left: 14px;
  padding: 4px 14px; border-radius: 9999px;
  background: linear-gradient(135deg, var(--purple), var(--magenta));
  color: #fff; font-size: 12px; font-weight: 600; letter-spacing: 0.03em;
  box-shadow: 0 4px 12px rgba(168, 85, 247, 0.35);
}
.card-body { padding: 22px 22px 20px; }
.card-body h3 { font-size: 19px; font-weight: 700; line-height: 1.4; margin-bottom: 10px; color: var(--text-main); transition: color 0.2s ease; }
.guide-card:hover .card-body h3 { color: var(--gold); }
.card-body p { font-size: 14px; color: var(--text-muted); line-height: 1.75; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-more { font-size: 14px; font-weight: 600; color: var(--gold); display: inline-flex; align-items: center; gap: 4px; transition: gap 0.2s ease; }
.card-more:hover { gap: 8px; }

/* 流程区 */
.steps-section { padding: 64px 0; }
.steps-section .section-head { text-align: center; margin-bottom: 44px; }
.section-head h2 { font-size: 34px; font-weight: 800; margin-bottom: 10px; }
.section-head p { color: var(--text-muted); font-size: 15px; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step-item {
  position: relative; text-align: left;
  padding: 28px 24px 24px;
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.step-item:hover { border-color: var(--purple); transform: translateY(-3px); background: rgba(168, 85, 247, 0.04); }
.step-num {
  display: inline-block; margin-bottom: 14px;
  font-size: 32px; font-weight: 800; line-height: 1;
  background: linear-gradient(135deg, var(--purple), var(--magenta));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.step-item h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.step-item p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* 分页示意 */
.pagination-section { padding: 24px 0 64px; }
.pagination-demo { display: flex; justify-content: center; align-items: center; gap: 8px; }
.pagination-demo a, .pagination-demo span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px; padding: 0 14px;
  border-radius: 10px; font-size: 14px;
  background: var(--card-bg); border: 1px solid var(--border);
  color: var(--text-muted); transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.pagination-demo a:hover { border-color: var(--gold); color: var(--gold); background: rgba(245, 184, 65, 0.06); }
.pagination-demo span.current { background: linear-gradient(135deg, #F5B841, #FF8A3D); color: #181226; font-weight: 700; border-color: transparent; }
.pagination-demo span.page-more { border: none; background: transparent; }

/* FAQ */
.faq-section { padding: 64px 0; background: var(--bg-alt); }
.faq-section .section-head { text-align: center; margin-bottom: 40px; }
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 14px; margin-bottom: 12px; overflow: hidden;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.faq-item.open { border-color: var(--border-gold); background: rgba(168, 85, 247, 0.05); }
.faq-q {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 22px; font-size: 16px; font-weight: 500; color: var(--text-main);
  cursor: pointer; user-select: none; transition: color 0.2s ease;
}
.faq-item.open .faq-q { color: var(--gold); }
.faq-q::before {
  content: ""; width: 4px; height: 16px; border-radius: 2px; flex-shrink: 0;
  background: var(--purple); opacity: 0.6; transition: background 0.2s ease, opacity 0.2s ease;
}
.faq-item.open .faq-q::before { background: var(--gold); opacity: 1; }
.faq-icon { margin-left: auto; font-size: 20px; line-height: 1; color: var(--text-weak); transition: transform 0.25s ease, color 0.25s ease; }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--gold); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a p { padding: 0 22px 20px 40px; font-size: 14px; color: var(--text-muted); line-height: 1.8; }

/* CTA */
.cta-section {
  position: relative; overflow: hidden;
  padding: 72px 0; text-align: center;
  background: linear-gradient(135deg, rgba(245, 184, 65, 0.10), rgba(168, 85, 247, 0.10));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-section::before {
  content: ""; position: absolute; width: 520px; height: 520px;
  left: -180px; top: -200px;
  background: radial-gradient(circle, rgba(245, 184, 65, 0.14), transparent 65%);
  pointer-events: none;
}
.cta-section::after {
  content: ""; position: absolute; width: 420px; height: 420px;
  right: -140px; bottom: -180px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.16), transparent 65%);
  pointer-events: none;
}
.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 { font-size: 32px; font-weight: 800; margin-bottom: 12px; }
.cta-section p { color: var(--text-muted); font-size: 15px; max-width: 560px; margin: 0 auto 32px; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* Footer */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid rgba(245, 184, 65, 0.25);
  padding-top: 56px;
}
.footer-top {
  display: grid; grid-template-columns: 1.4fr 0.8fr 0.9fr 1.1fr;
  gap: 40px; padding-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 14px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.8; max-width: 300px; }
.footer-col h4 { font-size: 14px; font-weight: 700; color: var(--text-main); margin-bottom: 16px; letter-spacing: 0.05em; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 14px; color: var(--text-muted); transition: color 0.2s ease; }
.footer-col ul a:hover { color: var(--gold); }
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact span { font-size: 14px; color: var(--text-muted); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13px; color: var(--text-weak);
}

/* 响应式 */
@media (max-width: 1024px) {
  .category-main { grid-template-columns: 1fr; gap: 24px; }
  .category-sidebar { position: static; padding: 16px; }
  .category-sidebar ul { display: flex; gap: 8px; overflow-x: auto; }
  .category-sidebar ul li { margin: 0; }
  .category-sidebar ul a { white-space: nowrap; flex-shrink: 0; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; top: 72px; right: 0; z-index: 99;
    width: 280px; height: calc(100vh - 72px);
    background: var(--bg-panel); border-left: 1px solid var(--border);
    padding: 28px 24px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); box-shadow: -12px 0 40px rgba(0, 0, 0, 0.5); }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 6px; }
  .main-nav a { padding: 14px 16px; }
  .mega-panel {
    position: static; width: 100%; margin-top: 8px; margin-left: 0;
    transform: none; grid-template-columns: 1fr;
    opacity: 1; visibility: hidden; display: none; box-shadow: none;
  }
  .has-mega:hover .mega-panel { display: grid; opacity: 1; visibility: visible; transform: none; }
  .page-hero { padding: 56px 0 48px; }
  .page-hero h1 { font-size: 32px; }
  .hero-desc { font-size: 15px; }
  .stat-badge { padding: 6px 14px; font-size: 13px; }
  .stat-badge strong { font-size: 17px; }
  .card-grid { grid-template-columns: 1fr; gap: 20px; }
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .section-head h2 { font-size: 26px; }
  .faq-q { font-size: 15px; padding: 16px 16px; }
  .faq-a p { padding-left: 30px; }
  .cta-section h2 { font-size: 26px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .logo-text { font-size: 18px; }
  .hero-stats { gap: 10px; }
  .btn-primary, .btn-ghost { width: 100%; }
  .cta-actions { flex-direction: column; align-items: stretch; }
}

/* roulang page: article */
:root {
  --bg: #0E0C16;
  --bg-alt: #161322;
  --bg-card: #1C1730;
  --bg-deep: #0A0910;
  --gold: #F5B841;
  --orange: #FF8A3D;
  --purple: #A855F7;
  --pink: #EC4899;
  --teal: #2DD4BF;
  --red: #FF5A5A;
  --text: #E5E1F0;
  --text-muted: #9A93B2;
  --text-faint: #6C6685;
  --border: rgba(255,255,255,0.08);
  --border-gold: rgba(245,184,65,0.35);
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --radius-pill: 9999px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-gold: 0 12px 48px rgba(245,184,65,0.10);
  --transition: all 0.3s ease;
  --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "HarmonyOS Sans SC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
::selection { background: rgba(245,184,65,0.25); color: #fff; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14,12,22,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(245,184,65,0.25);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(168,85,247,0.10);
}
.logo-text {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: block;
  padding: 8px 18px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-md);
  letter-spacing: 0.01em;
}
.main-nav > ul > li > a:hover {
  color: var(--gold);
  background: rgba(245,184,65,0.06);
}
.main-nav > ul > li > a.active {
  color: var(--gold);
  background: rgba(245,184,65,0.08);
  box-shadow: inset 0 -2px 0 var(--gold);
}
.has-mega:hover .mega-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mega-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 520px;
  background: var(--bg-card);
  border: 1px solid rgba(245,184,65,0.25);
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  display: flex;
  gap: 24px;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.28s ease;
  z-index: 50;
}
.mega-panel::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: var(--bg-card);
  border-left: 1px solid rgba(245,184,65,0.25);
  border-top: 1px solid rgba(245,184,65,0.25);
  border-radius: 2px;
}
.mega-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mega-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.mega-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  padding: 6px 10px;
  border-radius: 8px;
}
.mega-link:hover {
  color: var(--gold);
  background: rgba(245,184,65,0.06);
}
.mega-icon {
  font-size: 10px;
  color: var(--purple);
}
.mega-entry {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.mega-entry:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-gold);
}
.mega-entry img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  border-radius: 12px 12px 0 0;
}
.mega-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  padding: 0 12px 2px;
}
.mega-desc {
  font-size: 13px;
  color: var(--text-faint);
  padding: 0 12px 12px;
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle:hover span { background: var(--gold); }

/* ===== Breadcrumb ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-faint);
  flex-wrap: wrap;
  padding: 20px 0 0;
}
.breadcrumb a {
  color: var(--text-muted);
}
.breadcrumb a:hover {
  color: var(--gold);
}
.breadcrumb .sep {
  color: var(--text-faint);
}
.breadcrumb .crumb-current {
  color: var(--text);
}

/* ===== Article Hero ===== */
.article-hero {
  position: relative;
  padding: 40px 0 56px;
  background-image: url('/assets/images/backpic/back-2.webp');
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.article-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14,12,22,0.55) 0%, rgba(14,12,22,0.78) 55%, var(--bg) 100%);
  z-index: -1;
}
.article-hero::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -40px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(168,85,247,0.20), transparent 65%);
  z-index: -1;
}
.article-heading {
  max-width: 860px;
  margin: 0 auto;
  padding-top: 28px;
  text-align: center;
}
.article-heading h1 {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--text);
  margin-bottom: 20px;
}
.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
}
.meta-item.cat {
  color: var(--gold);
  border-color: rgba(245,184,65,0.2);
}
.meta-icon { font-size: 12px; }

/* ===== Article Main ===== */
.article-main {
  padding: 40px 0 64px;
}
.article-content-wrap {
  max-width: 760px;
  margin: 0 auto;
}
.article-body {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  box-shadow: var(--shadow-card);
}
.article-body h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin: 36px 0 16px;
  line-height: 1.4;
  position: relative;
  padding-left: 16px;
}
.article-body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold), var(--purple));
}
.article-body h2:first-child { margin-top: 0; }
.article-body h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 28px 0 14px;
  line-height: 1.4;
}
.article-body p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.article-body strong {
  color: var(--text);
  font-weight: 600;
}
.article-body ul,
.article-body ol {
  margin: 16px 0 20px;
  padding-left: 24px;
  color: var(--text-muted);
}
.article-body li {
  margin-bottom: 8px;
  line-height: 1.8;
}
.article-body li::marker { color: var(--gold); }
.article-body blockquote {
  border-left: 4px solid var(--gold);
  background: rgba(245,184,65,0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 16px 24px;
  margin: 24px 0;
  font-size: 15px;
  color: var(--text-muted);
}
.article-body blockquote p:last-child { margin-bottom: 0; }
.article-body img {
  border-radius: var(--radius-md);
  margin: 24px 0;
  width: auto;
  height: auto;
}
.article-body a {
  color: var(--gold);
  border-bottom: 1px solid rgba(245,184,65,0.3);
}
.article-body a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* Article CTA */
.article-cta {
  margin-top: 36px;
  padding: 28px 32px;
  background: linear-gradient(135deg, rgba(245,184,65,0.08), rgba(168,85,247,0.06));
  border: 1px solid rgba(245,184,65,0.2);
  border-radius: var(--radius-lg);
  text-align: center;
}
.article-cta h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.article-cta p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

/* Article Empty */
.article-empty {
  text-align: center;
  padding: 80px 24px;
}
.empty-icon {
  font-size: 56px;
  margin-bottom: 20px;
  opacity: 0.4;
}
.article-empty h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.article-empty p {
  font-size: 15px;
  color: var(--text-faint);
  margin-bottom: 28px;
}

/* ===== Related Section ===== */
.related-section {
  padding: 64px 0;
  background: var(--bg-alt);
  position: relative;
}
.related-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245,184,65,0.25), transparent);
}
.section-head {
  text-align: center;
  margin-bottom: 40px;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--gold);
  background: rgba(245,184,65,0.08);
  border: 1px solid rgba(245,184,65,0.2);
  border-radius: var(--radius-pill);
  padding: 4px 16px;
  margin-bottom: 12px;
}
.section-head h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 8px;
}
.section-head p {
  font-size: 15px;
  color: var(--text-muted);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.related-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}
.related-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-gold);
}
.related-card .card-cover {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-alt));
}
.related-card .card-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(14,12,22,0.4));
}
.related-card:hover .card-cover img {
  transform: scale(1.05);
}
.related-card .card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.related-card .card-body {
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.related-card .card-cat {
  font-size: 12px;
  color: var(--purple);
  font-weight: 600;
}
.related-card .card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 48px;
}
.related-card:hover .card-title { color: var(--gold); }
.related-card .card-desc {
  font-size: 13px;
  color: var(--text-faint);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-card .card-link {
  margin-top: auto;
  font-size: 14px;
  font-weight: 600;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.related-card .card-link:hover {
  color: var(--orange);
  transform: translateX(4px);
}

/* ===== CTA Banner ===== */
.cta-banner {
  padding: 80px 0;
  position: relative;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(14,12,22,0.92), rgba(64,28,96,0.82), rgba(14,12,22,0.95));
  z-index: -1;
}
.cta-banner::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(circle, rgba(245,184,65,0.15), transparent 65%);
  z-index: -1;
  pointer-events: none;
}
.cta-banner .container {
  text-align: center;
}
.cta-banner h2 {
  font-size: 34px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.3;
}
.cta-banner p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-md);
  padding: 14px 32px;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--orange));
  color: #181226;
  box-shadow: 0 4px 16px rgba(245,184,65,0.25);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: 12px;
  right: 12px;
  height: 1px;
  background: rgba(255,255,255,0.35);
}
.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(245,184,65,0.35);
}
.btn-primary:active {
  transform: scale(0.98);
}
.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--text);
}
.btn-ghost:hover {
  border-color: var(--border-gold);
  background: rgba(245,184,65,0.08);
  color: var(--gold);
  transform: translateY(-1px);
}
.btn-ghost:active {
  transform: scale(0.98);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid rgba(245,184,65,0.25);
  padding: 56px 0 24px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 14px; }
.footer-brand p {
  font-size: 14px;
  color: var(--text-faint);
  line-height: 1.7;
  margin-top: 14px;
  max-width: 320px;
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 18px;
  letter-spacing: 0.05em;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  font-size: 14px;
  color: var(--text-muted);
}
.footer-col ul li a:hover {
  color: var(--gold);
  padding-left: 4px;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-contact span {
  font-size: 13px;
  color: var(--text-muted);
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom span {
  font-size: 13px;
  color: var(--text-faint);
}

/* ===== Responsive ===== */
@media (max-width: 1199.98px) {
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 991.98px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .article-heading h1 { font-size: 34px; }
  .article-body { padding: 36px 32px; }
}
@media (max-width: 767.98px) {
  .header-inner { height: 64px; }
  .main-nav {
    position: fixed;
    inset: 64px 0 auto 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-gold);
    padding: 16px;
    transform: translateY(-130%);
    transition: transform 0.35s ease;
    z-index: -10;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  }
  .site-header.nav-open .main-nav { transform: translateY(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 4px; }
  .main-nav > ul > li > a { padding: 12px 16px; font-size: 15px; }
  .mega-panel {
    position: static;
    transform: none;
    width: 100%;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border-radius: 12px;
    margin: 4px 0 8px;
    padding: 16px;
    display: none;
  }
  .has-mega:hover .mega-panel,
  .has-mega.open .mega-panel { display: flex; }
  .mega-panel::before { display: none; }
  .mega-panel { flex-direction: column; gap: 12px; }
  .mega-entry img { height: 90px; }
  .nav-toggle { display: inline-flex; }
  .article-hero { padding: 24px 0 36px; }
  .article-heading { padding-top: 16px; }
  .article-heading h1 { font-size: 26px; }
  .article-body { padding: 24px 18px; border-radius: 14px; }
  .article-body h2 { font-size: 24px; }
  .article-body h3 { font-size: 20px; }
  .related-grid { grid-template-columns: 1fr; gap: 16px; }
  .cta-banner { padding: 56px 0; }
  .cta-banner h2 { font-size: 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .btn { padding: 12px 24px; }
}
@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .article-meta { gap: 6px; }
  .meta-item { padding: 4px 10px; font-size: 12px; }
  .article-cta { padding: 24px 18px; }
}

/* roulang page: category3 */
:root {
    --bg-deep: #0E0C16;
    --bg-alt: #161322;
    --bg-card: #1C1730;
    --bg-footer: #0A0910;
    --gold: #F5B841;
    --gold-2: #FF8A3D;
    --pink: #EF5DA8;
    --violet: #A855F7;
    --magenta: #EC4899;
    --teal: #2DD4BF;
    --danger: #FF5A5A;
    --info: #67B7FF;
    --txt-main: #E5E1F0;
    --txt-sub: #9A93B2;
    --txt-dim: #6C6685;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(245, 184, 65, 0.35);
    --card-bg: rgba(255, 255, 255, 0.03);
    --radius-lg: 20px;
    --radius-md: 12px;
    --radius-sm: 10px;
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-hover: 0 12px 48px rgba(245, 184, 65, 0.10);
    --btn-shadow: 0 4px 16px rgba(245, 184, 65, 0.25);
    --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "HarmonyOS Sans SC", sans-serif;
    --container: 1200px;
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    background: var(--bg-deep);
    color: var(--txt-main);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

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

  a {
    color: inherit;
    text-decoration: none;
    transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  }

  button {
    font-family: var(--font-sans);
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
  }

  ul,
  ol {
    list-style: none;
  }

  .container {
    max-width: var(--container);
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
    width: 100%;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(14, 12, 22, 0.92);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(245, 184, 65, 0.18);
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
  }

  .logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
  }

  .logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(245, 184, 65, 0.12), rgba(168, 85, 247, 0.12));
  }

  .logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.01em;
    background: linear-gradient(135deg, var(--gold), var(--gold-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .main-nav ul {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .main-nav a {
    display: inline-block;
    padding: 10px 16px;
    font-size: 15px;
    color: var(--txt-sub);
    border-radius: var(--radius-sm);
    font-weight: 500;
    position: relative;
  }

  .main-nav a:hover {
    color: var(--gold);
  }

  .main-nav a.active {
    color: var(--gold);
    background: rgba(245, 184, 65, 0.08);
  }

  .has-mega {
    position: relative;
  }

  .mega-panel {
    position: absolute;
    top: calc(100% + 10px);
    left: -260px;
    width: 520px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid rgba(245, 184, 65, 0.25);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
    padding: 24px;
    display: flex;
    gap: 24px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    z-index: 90;
  }

  .has-mega:hover .mega-panel,
  .has-mega:focus-within .mega-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .mega-col {
    flex: 1;
    min-width: 0;
  }

  .mega-col h4 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--txt-dim);
    margin-bottom: 12px;
    font-weight: 700;
  }

  .mega-link {
    display: block;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 15px;
    color: var(--txt-main);
    background: rgba(255, 255, 255, 0.03);
    margin-bottom: 8px;
    transition: background 0.25s, color 0.25s, transform 0.25s;
  }

  .mega-link .mega-icon {
    color: var(--gold);
    margin-right: 8px;
    font-size: 12px;
  }

  .mega-link:hover {
    background: rgba(245, 184, 65, 0.1);
    color: var(--gold);
    transform: translateX(3px);
  }

  .mega-entry {
    display: block;
    border-radius: 14px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: border-color 0.25s, transform 0.25s;
  }

  .mega-entry:hover {
    border-color: rgba(245, 184, 65, 0.35);
    transform: translateY(-2px);
  }

  .mega-entry img {
    width: 100%;
    height: 120px;
    object-fit: cover;
  }

  .mega-entry .mega-title {
    display: block;
    padding: 12px 14px 2px;
    font-weight: 700;
    font-size: 15px;
  }

  .mega-entry .mega-desc {
    display: block;
    padding: 0 14px 14px;
    font-size: 13px;
    color: var(--txt-sub);
    line-height: 1.5;
  }

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

  .nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
  }

  .nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--txt-main);
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.25s;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    position: relative;
    background-image: url('/assets/images/backpic/back-2.webp');
    background-size: cover;
    background-position: center;
    min-height: 520px;
    display: flex;
    align-items: center;
    isolation: isolate;
  }

  .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(14, 12, 22, 0.35) 0%, rgba(14, 12, 22, 0.55) 50%, var(--bg-deep) 100%);
    z-index: -1;
  }

  .hero::after {
    content: '';
    position: absolute;
    top: -60px;
    right: -80px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(245, 184, 65, 0.18) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
  }

  .hero-inner {
    position: relative;
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(245, 184, 65, 0.1);
    border: 1px solid rgba(245, 184, 65, 0.25);
    border-radius: 9999px;
    font-size: 14px;
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 20px;
  }

  .hero h1 {
    font-size: 48px;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: 0.01em;
    max-width: 720px;
    margin-bottom: 16px;
  }

  .hero-sub {
    font-size: 18px;
    color: var(--txt-sub);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 32px;
  }

  .hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 700;
    border-radius: var(--radius-md);
    transition: all 0.25s ease;
    padding: 14px 28px;
    font-size: 16px;
    line-height: 1.4;
  }

  .btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-2));
    color: #181226;
    box-shadow: var(--btn-shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .btn-primary:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow: 0 8px 32px rgba(245, 184, 65, 0.35);
  }

  .btn-primary:active {
    transform: scale(0.98);
  }

  .btn-ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--txt-main);
  }

  .btn-ghost:hover {
    border-color: var(--gold);
    background: rgba(245, 184, 65, 0.08);
    color: var(--gold);
  }

  .hero-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
  }

  .stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 16px;
    background: rgba(14, 12, 22, 0.6);
    border: 1px solid rgba(245, 184, 65, 0.25);
    border-radius: 9999px;
    font-size: 14px;
  }

  .stat-num {
    font-weight: 800;
    color: var(--gold);
    font-size: 17px;
  }

  .stat-desc {
    color: var(--txt-sub);
    font-size: 13px;
  }

  .section {
    padding: 64px 0;
  }

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

  .section-head {
    margin-bottom: 40px;
    max-width: 720px;
  }

  .section-head h2 {
    font-size: 34px;
    line-height: 1.3;
    font-weight: 800;
    margin-bottom: 8px;
  }

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

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

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

  .feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  }

  .feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-hover);
  }

  .feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, rgba(245, 184, 65, 0.15), rgba(168, 85, 247, 0.15));
    border: 1px solid rgba(245, 184, 65, 0.2);
  }

  .feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
  }

  .feature-card p {
    font-size: 14px;
    color: var(--txt-sub);
    line-height: 1.7;
    margin: 0;
  }

  .event-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .event-h-card {
    display: flex;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    gap: 20px;
    align-items: center;
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
    overflow: hidden;
  }

  .event-h-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-hover);
  }

  .event-h-media {
    width: 240px;
    flex-shrink: 0;
    border-radius: 14px;
    overflow: hidden;
    aspect-ratio: 16 / 6;
  }

  .event-h-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
  }

  .event-h-card:hover .event-h-media img {
    transform: scale(1.05);
  }

  .event-h-body {
    flex: 1;
    min-width: 0;
  }

  .event-h-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 10px;
  }

  .tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    padding: 3px 12px;
    border-radius: 9999px;
    background: rgba(168, 85, 247, 0.12);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: var(--violet);
    font-weight: 500;
  }

  .tag-gold {
    background: rgba(245, 184, 65, 0.1);
    border-color: rgba(245, 184, 65, 0.3);
    color: var(--gold);
  }

  .tag-teal {
    background: rgba(45, 212, 191, 0.1);
    border-color: rgba(45, 212, 191, 0.3);
    color: var(--teal);
  }

  .event-h-body h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
    line-height: 1.4;
  }

  .event-h-body p {
    font-size: 14px;
    color: var(--txt-sub);
    line-height: 1.7;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .event-h-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--txt-dim);
  }

  .text-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--gold);
    font-weight: 600;
    transition: gap 0.25s, color 0.25s;
  }

  .text-link:hover {
    gap: 10px;
    color: var(--gold-2);
  }

  .scene-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .scene-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: transform 0.25s, border-color 0.25s;
  }

  .scene-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
  }

  .scene-card .scene-icon {
    font-size: 40px;
    margin-bottom: 14px;
    display: block;
  }

  .scene-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
  }

  .scene-card p {
    font-size: 14px;
    color: var(--txt-sub);
    line-height: 1.7;
  }

  .steps-wrap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    counter-reset: step;
  }

  .step-item {
    text-align: center;
    position: relative;
    padding-top: 12px;
  }

  .step-num {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-2));
    color: #181226;
    font-size: 20px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--btn-shadow);
  }

  .step-item h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
  }

  .step-item p {
    font-size: 13px;
    color: var(--txt-sub);
    line-height: 1.6;
  }

  .timeline-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .timeline-item {
    display: flex;
    gap: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: border-color 0.25s;
  }

  .timeline-item:hover {
    border-color: rgba(245, 184, 65, 0.25);
  }

  .timeline-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 0 4px rgba(245, 184, 65, 0.15);
    flex-shrink: 0;
    margin-top: 6px;
  }

  .timeline-dot.teal {
    background: var(--teal);
    box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.12);
  }

  .timeline-dot.violet {
    background: var(--violet);
    box-shadow: 0 0 0 4px rgba(168, 85, 247, 0.15);
  }

  .timeline-body h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 4px;
  }

  .timeline-body p {
    font-size: 14px;
    color: var(--txt-sub);
  }

  .faq-wrap {
    max-width: 820px;
    margin: 0 auto;
  }

  .faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.25s;
  }

  .faq-item.open {
    border-color: rgba(245, 184, 65, 0.35);
    background: rgba(168, 85, 247, 0.08);
  }

  .faq-q {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 24px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
  }

  .faq-q .faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(245, 184, 65, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.25s ease;
  }

  .faq-item.open .faq-icon {
    transform: rotate(45deg);
    background: rgba(245, 184, 65, 0.2);
  }

  .faq-q .faq-icon svg {
    width: 14px;
    height: 14px;
    stroke: var(--gold);
  }

  .faq-a {
    padding: 0 24px 20px 66px;
    font-size: 14px;
    color: var(--txt-sub);
    line-height: 1.8;
    display: none;
  }

  .faq-item.open .faq-a {
    display: block;
    animation: fadeIn 0.3s ease;
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-6px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .cta-band {
    position: relative;
    background-image: url('/assets/images/backpic/back-1.png');
    background-size: cover;
    background-position: center;
    border-radius: 24px;
    padding: 72px 48px;
    text-align: center;
    overflow: hidden;
    isolation: isolate;
  }

  .cta-band::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 12, 22, 0.85), rgba(28, 23, 48, 0.7));
    z-index: -1;
  }

  .cta-band::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: 20%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(245, 184, 65, 0.2), transparent 70%);
    z-index: -1;
  }

  .cta-band h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 10px;
  }

  .cta-band p {
    font-size: 16px;
    color: var(--txt-sub);
    margin-bottom: 28px;
  }

  .cta-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 16px;
  }

  .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 24px 0;
  }

  .pagination a,
  .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-size: 14px;
    color: var(--txt-sub);
    background: transparent;
    transition: border-color 0.25s, color 0.25s, background 0.25s;
  }

  .pagination a:hover {
    border-color: var(--gold);
    color: var(--gold);
  }

  .pagination .current {
    background: linear-gradient(135deg, var(--gold), var(--gold-2));
    color: #181226;
    font-weight: 700;
    border: none;
  }

  .pagination .disabled {
    opacity: 0.4;
    pointer-events: none;
  }

  .site-footer {
    background: var(--bg-footer);
    border-top: 1px solid rgba(245, 184, 65, 0.25);
    padding: 48px 0 24px;
    margin-top: 64px;
  }

  .footer-top {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
  }

  .footer-brand .logo-text {
    font-size: 18px;
  }

  .footer-brand p {
    font-size: 14px;
    color: var(--txt-dim);
    margin-top: 14px;
    max-width: 300px;
  }

  .footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 16px;
    color: var(--txt-main);
  }

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

  .footer-col ul a {
    font-size: 14px;
    color: var(--txt-dim);
  }

  .footer-col ul a:hover {
    color: var(--gold);
  }

  .footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
    color: var(--txt-dim);
  }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 24px;
    font-size: 13px;
    color: var(--txt-dim);
  }

  .footer-bottom span:first-child {
    color: var(--txt-sub);
  }

  @media (max-width: 1200px) {
    .feature-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .hero h1 {
      font-size: 40px;
    }
  }

  @media (max-width: 992px) {
    .main-nav ul {
      gap: 2px;
    }
    .main-nav a {
      padding: 10px 12px;
      font-size: 14px;
    }
    .mega-panel {
      left: -180px;
      width: 460px;
    }
    .event-h-media {
      width: 200px;
    }
  }

  @media (max-width: 768px) {
    .container {
      padding-left: 16px;
      padding-right: 16px;
    }
    .header-inner {
      height: 64px;
    }
    .main-nav {
      position: fixed;
      top: 64px;
      left: 0;
      right: 0;
      background: rgba(14, 12, 22, 0.98);
      padding: 16px 20px 24px;
      border-bottom: 1px solid rgba(245, 184, 65, 0.2);
      opacity: 0;
      visibility: hidden;
      transform: translateY(-12px);
      transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
      z-index: 99;
    }
    .main-nav.open {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }
    .main-nav ul {
      flex-direction: column;
      align-items: stretch;
      gap: 4px;
    }
    .main-nav a {
      display: block;
      padding: 14px 16px;
      font-size: 16px;
    }
    .mega-panel {
      position: static;
      opacity: 1;
      visibility: visible;
      transform: none;
      width: 100%;
      border-radius: 12px;
      margin: 8px 0;
      padding: 16px;
      flex-direction: column;
      display: none;
    }
    .has-mega.open .mega-panel {
      display: flex;
    }
    .nav-toggle {
      display: flex;
    }
    .hero {
      min-height: auto;
      padding: 40px 0 60px;
    }
    .hero h1 {
      font-size: 32px;
    }
    .hero-sub {
      font-size: 16px;
    }
    .hero-cta {
      flex-direction: column;
      align-items: stretch;
    }
    .section {
      padding: 48px 0;
    }
    .section-head h2 {
      font-size: 26px;
    }
    .feature-grid {
      grid-template-columns: 1fr;
      gap: 16px;
    }
    .event-h-card {
      flex-direction: column;
      padding: 12px;
    }
    .event-h-media {
      width: 100%;
      aspect-ratio: 16 / 7;
    }
    .scene-grid {
      grid-template-columns: 1fr;
      gap: 16px;
    }
    .steps-wrap {
      grid-template-columns: 1fr;
      gap: 20px;
    }
    .timeline-grid {
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .cta-band {
      padding: 40px 20px;
      border-radius: 16px;
    }
    .cta-band h2 {
      font-size: 26px;
    }
    .footer-top {
      grid-template-columns: 1fr;
      gap: 28px;
    }
    .footer-bottom {
      flex-direction: column;
      text-align: center;
    }
  }

  @media (max-width: 520px) {
    .hero h1 {
      font-size: 26px;
    }
    .hero-stats {
      gap: 8px;
    }
    .stat-badge {
      padding: 0 12px;
      font-size: 12px;
      height: 32px;
    }
    .stat-num {
      font-size: 15px;
    }
    .stat-desc {
      font-size: 12px;
    }
    .pagination a,
    .pagination span {
      min-width: 34px;
      height: 34px;
      padding: 0 10px;
      font-size: 13px;
    }
  }

/* roulang page: category2 */
:root {
  --bg: #0E0C16;
  --bg-alt: #161322;
  --bg-card: #1C1730;
  --footer-bg: #0A0910;
  --gold: #F5B841;
  --orange: #FF8A3D;
  --pink: #EF5DA8;
  --purple: #A855F7;
  --magenta: #EC4899;
  --teal: #2DD4BF;
  --red: #FF5A5A;
  --blue: #67B7FF;
  --text-main: #E5E1F0;
  --text-sub: #9A93B2;
  --text-weak: #6C6685;
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(245,184,65,0.35);
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-hover: 0 12px 48px rgba(245,184,65,0.10);
  --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "HarmonyOS Sans SC", sans-serif;
  --transition: all 0.25s ease;
}

*,
*::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-main);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  list-style: none;
}

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

input,
select,
textarea {
  font-family: inherit;
}

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

.section {
  padding: 72px 0;
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.3);
  color: #C9A2FF;
  font-size: 13px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 9999px;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.section-title {
  font-size: 34px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: 0.01em;
}

.section-sub {
  margin-top: 12px;
  font-size: 16px;
  color: var(--text-sub);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
}

.btn-primary {
  background: linear-gradient(135deg, #F5B841, #FF8A3D);
  color: #181226;
  box-shadow: 0 4px 16px rgba(245, 184, 65, 0.25);
  border-top: 1px solid rgba(255, 255, 255, 0.45);
}

.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(245, 184, 65, 0.35);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--text-main);
}

.btn-ghost:hover {
  border-color: var(--gold);
  background: rgba(245, 184, 65, 0.08);
  color: var(--gold);
}

.btn-ghost:active {
  transform: scale(0.98);
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ========== 导航 ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(14, 12, 22, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(245, 184, 65, 0.22);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.logo-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
}

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

.main-nav ul li {
  position: relative;
}

.main-nav ul li a {
  display: block;
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-sub);
  border-radius: 10px;
  transition: var(--transition);
  white-space: nowrap;
}

.main-nav ul li a:hover {
  color: var(--gold);
  background: rgba(245, 184, 65, 0.06);
}

.main-nav ul li a.active {
  color: var(--gold);
  background: rgba(245, 184, 65, 0.08);
  position: relative;
}

.main-nav ul li a.active::after {
  content: '';
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 4px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--purple));
  border-radius: 2px;
}

/* Mega 面板 */
.has-mega .mega-panel {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 540px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
  padding: 24px;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 199;
}

.has-mega:hover .mega-panel,
.has-mega:focus-within .mega-panel {
  display: grid;
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.mega-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-weak);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.mega-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-main);
}

.mega-link:hover {
  color: var(--gold);
}

.mega-icon {
  font-size: 12px;
  color: var(--purple);
}

.mega-entry {
  display: block;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  transition: var(--transition);
}

.mega-entry:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
}

.mega-entry img {
  width: 100%;
  height: 84px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 10px;
}

.mega-title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 2px;
}

.mega-desc {
  display: block;
  font-size: 13px;
  color: var(--text-sub);
}

/* 汉堡按钮 */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  border-radius: 10px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -5px);
}

/* ========== 通栏介绍条 ========== */
.page-banner {
  background:
    linear-gradient(135deg, rgba(14, 12, 22, 0.92) 10%, rgba(28, 23, 48, 0.72) 55%, rgba(168, 85, 247, 0.22) 100%),
    url('/assets/images/coverpic/cover-3.webp') center/cover no-repeat;
  padding: 88px 0;
  border-bottom: 1px solid rgba(245, 184, 65, 0.18);
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 20%, rgba(245, 184, 65, 0.12), transparent 42%);
  pointer-events: none;
}

.banner-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.banner-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 184, 65, 0.12);
  border: 1px solid rgba(245, 184, 65, 0.3);
  color: var(--gold);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 16px;
  border-radius: 9999px;
  margin-bottom: 20px;
}

.banner-title {
  font-size: 44px;
  line-height: 1.2;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.01em;
  margin-bottom: 16px;
}

.banner-desc {
  font-size: 17px;
  line-height: 1.8;
  color: #C9C2DE;
  max-width: 640px;
  margin-bottom: 28px;
}

.banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.banner-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(14, 12, 22, 0.55);
  border: 1px solid rgba(245, 184, 65, 0.35);
  border-radius: 9999px;
  padding: 8px 20px 8px 12px;
  backdrop-filter: blur(6px);
}

.stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(245, 184, 65, 0.15);
  color: var(--gold);
  font-size: 14px;
}

.stat-num {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.stat-label {
  font-size: 13px;
  color: var(--text-sub);
}

/* ========== 核心亮点 ========== */
.feature-section {
  background: var(--bg);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(135deg, var(--gold), var(--purple));
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(245, 184, 65, 0.15), rgba(168, 85, 247, 0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 20px;
  border: 1px solid rgba(245, 184, 65, 0.2);
}

.feature-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}

.feature-text {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.75;
}

/* ========== 内容分类卡 ========== */
.cards-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.content-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.content-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.card-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.content-card:hover .card-cover img {
  transform: scale(1.05);
}

.card-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(14, 12, 22, 0.55) 100%);
}

.card-body {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  background: rgba(168, 85, 247, 0.14);
  border: 1px solid rgba(168, 85, 247, 0.28);
  color: #CBA8FF;
  font-size: 12px;
  font-weight: 600;
  border-radius: 9999px;
  padding: 2px 12px;
  margin-bottom: 12px;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.5;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-text {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gold);
}

.card-link:hover {
  gap: 10px;
  color: var(--orange);
}

/* ========== 分页示意 ========== */
.pagination-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  background: var(--bg-alt);
  padding: 40px 24px 64px;
}

.pagination-wrap a,
.pagination-wrap span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-sub);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}

.pagination-wrap a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.pagination-wrap .page-current {
  background: linear-gradient(135deg, var(--gold), var(--orange));
  color: #181226;
  border-color: transparent;
  font-weight: 700;
}

.pagination-wrap .page-next {
  color: var(--text-main);
}

.pagination-wrap .page-next:hover {
  transform: translateX(3px);
}

/* ========== 解析方法流程 ========== */
.flow-section {
  background: var(--bg);
}

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

.flow-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, rgba(245, 184, 65, 0.5), rgba(168, 85, 247, 0.3), rgba(255, 255, 255, 0.08));
  z-index: 0;
}

.flow-step {
  position: relative;
  z-index: 1;
  background: var(--bg);
  padding: 0;
  text-align: center;
}

.step-num {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  color: #181226;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(245, 184, 65, 0.3);
  border: 4px solid var(--bg);
}

.flow-step:nth-child(2) .step-num {
  background: linear-gradient(135deg, var(--purple), var(--magenta));
  box-shadow: 0 4px 16px rgba(168, 85, 247, 0.3);
}

.flow-step:nth-child(3) .step-num {
  background: linear-gradient(135deg, var(--teal), #0EA5A0);
  box-shadow: 0 4px 16px rgba(45, 212, 191, 0.3);
}

.step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.step-text {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
  padding: 0 8px;
}

/* ========== 适用场景 ========== */
.scenario-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.scenario-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  max-width: 840px;
  margin: 0 auto;
}

.scenario-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 9999px;
  padding: 10px 22px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  transition: var(--transition);
}

.scenario-tag:hover {
  border-color: var(--border-hover);
  background: rgba(245, 184, 65, 0.08);
  color: var(--gold);
  transform: translateY(-2px);
}

.scenario-tag .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--purple));
}

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

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open {
  border-color: rgba(168, 85, 247, 0.25);
  background: rgba(168, 85, 247, 0.06);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 18px 22px;
  font-size: 16px;
  font-weight: 500;
  text-align: left;
  color: var(--text-main);
  transition: var(--transition);
  cursor: pointer;
}

.faq-item.open .faq-question {
  color: var(--gold);
}

.faq-question-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.faq-q-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(168, 85, 247, 0.14);
  color: var(--purple);
  font-size: 14px;
  flex-shrink: 0;
}

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
  transition: transform 0.25s ease;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--text-sub);
  border-radius: 2px;
  transition: var(--transition);
}

.faq-icon::before {
  top: 9px;
  left: 2px;
  width: 16px;
  height: 2px;
}

.faq-icon::after {
  top: 2px;
  left: 9px;
  width: 2px;
  height: 16px;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-item.open .faq-icon::before,
.faq-item.open .faq-icon::after {
  background: var(--gold);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 24px 20px 54px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-sub);
}

/* ========== CTA 带 ========== */
.cta-band {
  background:
    radial-gradient(circle at 15% 80%, rgba(245, 184, 65, 0.14), transparent 40%),
    radial-gradient(circle at 85% 15%, rgba(168, 85, 247, 0.18), transparent 40%),
    linear-gradient(135deg, #161322, #1C1730);
  border-top: 1px solid rgba(245, 184, 65, 0.2);
  border-bottom: 1px solid rgba(245, 184, 65, 0.2);
  padding: 80px 0;
  text-align: center;
}

.cta-inner {
  max-width: 680px;
  margin: 0 auto;
}

.cta-title {
  font-size: 34px;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 14px;
}

.cta-desc {
  font-size: 16px;
  color: var(--text-sub);
  margin-bottom: 32px;
  line-height: 1.8;
}

.cta-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.cta-actions .btn-primary {
  min-width: 220px;
  height: 52px;
  font-size: 16px;
}

.cta-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 18px;
  font-size: 14px;
}

.cta-links a {
  color: var(--text-sub);
}

.cta-links a:hover {
  color: var(--gold);
}

/* ========== 页脚 ========== */
.site-footer {
  background: var(--footer-bg);
  border-top: 1px solid rgba(245, 184, 65, 0.25);
  padding: 56px 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.footer-brand .logo {
  margin-bottom: 14px;
}

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

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}

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

.footer-col ul li a {
  font-size: 14px;
  color: var(--text-sub);
}

.footer-col ul li a:hover {
  color: var(--gold);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  color: var(--text-sub);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 13px;
  color: var(--text-weak);
}

/* ========== 响应式 ========== */
@media (max-width: 1199px) {
  .content-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .flow-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 24px;
  }

  .flow-grid::before {
    display: none;
  }
}

@media (max-width: 991px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(14, 12, 22, 0.98);
    border-bottom: 1px solid rgba(245, 184, 65, 0.2);
    padding: 16px 24px 24px;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }

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

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .main-nav ul li a {
    padding: 14px 16px;
    font-size: 16px;
  }

  .main-nav ul li a.active::after {
    display: none;
  }

  .has-mega .mega-panel {
    position: static;
    transform: none;
    display: block;
    min-width: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 8px 0 0 16px;
    margin: 0;
    opacity: 1;
  }

  .has-mega:hover .mega-panel,
  .has-mega:focus-within .mega-panel {
    display: block;
    transform: none;
  }

  .mega-panel {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .mega-col {
    margin-bottom: 8px;
  }

  .mega-entry {
    margin-top: 8px;
    max-width: 320px;
  }

  .nav-toggle {
    display: flex;
  }

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

@media (max-width: 767px) {
  .section {
    padding: 56px 0;
  }

  .page-banner {
    padding: 64px 0;
  }

  .banner-title {
    font-size: 32px;
  }

  .banner-desc {
    font-size: 15px;
  }

  .banner-stats {
    gap: 12px;
  }

  .stat-badge {
    padding: 6px 14px 6px 10px;
  }

  .stat-num {
    font-size: 16px;
  }

  .stat-label {
    font-size: 12px;
  }

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

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

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

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

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .page-banner {
    padding: 52px 0;
  }

  .banner-title {
    font-size: 28px;
  }

  .banner-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .banner-actions .btn {
    justify-content: center;
  }

  .stat-badge {
    width: 100%;
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-actions .btn {
    justify-content: center;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }

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

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

  .section-sub {
    font-size: 14px;
  }

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

  .feature-card {
    padding: 24px 20px;
  }

  .card-body {
    padding: 16px 16px 20px;
  }

  .pagination-wrap {
    gap: 6px;
  }

  .pagination-wrap a,
  .pagination-wrap span {
    min-width: 36px;
    height: 36px;
    font-size: 13px;
    padding: 0 8px;
  }

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

  .faq-answer-inner {
    padding: 0 18px 16px 52px;
  }
}