/* roulang page: index */
:root {
  --primary: #0B5F3E;
  --primary-dark: #073B26;
  --primary-deep: #052E1D;
  --accent: #A6E22E;
  --accent-dark: #8BC34A;
  --orange: #FF7A1A;
  --bg: #F7F5F0;
  --card: #FFFFFF;
  --text: #16261F;
  --text-secondary: #4A5A51;
  --text-muted: #8A9B92;
  --border: rgba(11, 95, 62, 0.08);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 12px;
  --shadow: 0 4px 20px rgba(11, 95, 62, 0.06);
  --shadow-hover: 0 12px 32px rgba(11, 95, 62, 0.14);
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: var(--primary); transition: color .25s ease; }
a:hover { color: var(--orange); }
img { max-width: 100%; display: block; }
button { font-family: var(--font); cursor: pointer; }

/* ===== 左侧导航 ===== */
.app-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 240px;
  background: linear-gradient(180deg, #0B5F3E, #073B26);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  transition: transform .3s ease, width .3s ease;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 24px;
}
.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary-dark);
  flex-shrink: 0;
}
.logo-text { line-height: 1.3; }
.logo-text strong { display: block; color: #fff; font-size: 20px; font-weight: 800; letter-spacing: .5px; }
.logo-text span { font-size: 12px; color: rgba(255,255,255,0.65); letter-spacing: 1px; }
.sidebar-nav { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  color: rgba(255,255,255,0.72);
  font-size: 15px;
  font-weight: 600;
  transition: background .25s ease, color .25s ease, transform .2s ease;
}
.nav-item i { width: 20px; text-align: center; font-size: 17px; }
.nav-item:hover { background: rgba(255,255,255,0.1); color: #fff; transform: translateX(2px); }
.nav-item.active {
  background: rgba(255,255,255,0.15);
  color: #fff;
  box-shadow: inset 4px 0 0 var(--accent);
  border-radius: 12px 4px 4px 12px;
}
.sidebar-footer { padding-top: 16px; }
.btn-entry {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 13px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 14px;
  transition: all .3s ease;
  box-shadow: 0 6px 16px rgba(166, 226, 46, 0.25);
}
.btn-entry:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(166, 226, 46, 0.38); color: var(--primary-dark); }

/* ===== 移动顶栏 ===== */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  z-index: 1040;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}
.menu-toggle {
  width: 42px;
  height: 42px;
  border: none;
  background: transparent;
  font-size: 20px;
  color: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.menu-toggle:hover { background: rgba(11, 95, 62, 0.08); }
.mobile-logo { display: flex; align-items: center; gap: 8px; font-weight: 800; color: var(--primary); font-size: 18px; }
.mobile-logo i { color: var(--primary); }
.mobile-entry-btn {
  padding: 8px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 13px;
}
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 1045;
}
body.sidebar-open .sidebar-overlay { display: block; }
body.sidebar-open .app-sidebar { transform: translateX(0); }

/* ===== 主内容 ===== */
.main-content { margin-left: 240px; }
.container-main { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== Hero ===== */
.hero-section {
  position: relative;
  padding: 88px 24px 72px;
  background: linear-gradient(135deg, rgba(11, 95, 62, 0.92), rgba(7, 59, 38, 0.76)), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  color: #fff;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -60px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(166, 226, 46, 0.16);
  filter: blur(70px);
}
.hero-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: 10%;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(255, 122, 26, 0.1);
  filter: blur(80px);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(166, 226, 46, 0.16);
  border: 1px solid rgba(166, 226, 46, 0.4);
  color: var(--accent);
  padding: 7px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 22px;
  letter-spacing: .3px;
}
.hero-section h1 {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 18px;
  letter-spacing: .5px;
}
.hero-section h1 .highlight {
  background: linear-gradient(135deg, var(--accent), #C6FF5A);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: 32px;
}
.hero-cta-group { display: flex; flex-wrap: wrap; gap: 14px; position: relative; z-index: 2; }
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 15px;
  border: none;
  box-shadow: 0 8px 20px rgba(166, 226, 46, 0.35);
  transition: all .3s ease;
}
.btn-primary-custom:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(166, 226, 46, 0.45); color: var(--primary-dark); }
.btn-primary-custom:active { transform: translateY(0); }
.btn-primary-custom:focus-visible { outline: 3px solid rgba(166, 226, 46, 0.5); outline-offset: 2px; }
.btn-outline-custom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  border: 2px solid rgba(255,255,255,0.6);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  background: transparent;
  transition: all .3s ease;
}
.btn-outline-custom:hover { background: rgba(255,255,255,0.1); border-color: #fff; color: #fff; transform: translateY(-2px); }
.btn-outline-custom:active { transform: translateY(0); }
.btn-outline-custom:focus-visible { outline: 3px solid rgba(255,255,255,0.4); outline-offset: 2px; }
.hero-data-card {
  position: relative;
  z-index: 2;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 24px;
  padding: 28px 28px 24px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.18);
}
.hero-data-card h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 20px; display: flex; align-items: center; gap: 8px; }
.hero-data-card h4 i { color: var(--accent); }
.data-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.data-stat {
  background: rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 16px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
}
.data-num { display: block; font-size: 24px; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; }
.data-label { font-size: 12px; color: rgba(255,255,255,0.65); margin-top: 2px; }

/* ===== 通用板块 ===== */
.section-block { padding: 88px 0; }
.section-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 44px; flex-wrap: wrap; }
.section-header h2 { font-size: 30px; font-weight: 800; margin: 0; line-height: 1.3; }
.section-header p { color: var(--text-muted); margin: 8px 0 0; font-size: 15px; }
.grad-text {
  background: linear-gradient(135deg, var(--primary), var(--accent-dark));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.more-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 15px; color: var(--primary); }
.more-link i { transition: transform .3s ease; }
.more-link:hover i { transform: translateX(4px); }

/* ===== 直播预告时间线 ===== */
.live-section { padding: 88px 0; }
.timeline { position: relative; padding-left: 42px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--primary), rgba(11,95,62,0.08));
  border-radius: 2px;
}
.timeline-item { position: relative; margin-bottom: 28px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -42px;
  top: 36px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 4px rgba(166,226,46,0.2);
}
.timeline-item:last-child::before { background: var(--text-muted); border-color: var(--text-muted); box-shadow: none; }
.live-card {
  background: var(--card);
  border-radius: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  display: flex;
  min-height: 220px;
  overflow: hidden;
  transition: all .3s ease;
  position: relative;
}
.live-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  z-index: 2;
}
.live-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.live-cover { width: 34%; min-width: 280px; position: relative; overflow: hidden; }
.live-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.live-card:hover .live-cover img { transform: scale(1.03); }
.live-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,46,29,0.35), transparent 40%);
}
.status-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #fff;
}
.status-live { background: var(--orange); }
.status-coming { background: var(--accent); color: var(--primary-dark); }
.status-ended { background: rgba(0,0,0,0.55); }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; animation: pulse 1.4s ease-in-out infinite; margin-right: 0; }
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(0.75); }
}
.live-body { flex: 1; padding: 26px 24px; display: flex; flex-direction: column; justify-content: center; }
.live-meta-row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.live-time { font-size: 14px; color: var(--text-secondary); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.live-time i { color: var(--orange); }
.live-category { font-size: 12px; background: rgba(11,95,62,0.08); color: var(--primary); padding: 3px 12px; border-radius: 999px; font-weight: 600; }
.live-body h3 { font-size: 22px; font-weight: 800; margin-bottom: 14px; line-height: 1.35; color: var(--text); }
.live-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  background: rgba(11, 95, 62, 0.05);
  color: var(--text-secondary);
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid rgba(11,95,62,0.08);
}
.pill i { color: var(--primary); font-size: 11px; }
.live-stats { display: flex; flex-wrap: wrap; gap: 10px; }
.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(166,226,46,0.22), rgba(139,195,74,0.15));
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 999px;
}
.stat-badge i { color: var(--primary); font-size: 12px; }
.live-actions {
  width: 240px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 12px;
  border-left: 1px dashed rgba(11,95,62,0.12);
  background: rgba(247,245,240,0.3);
}
.live-countdown { margin-bottom: 6px; }
.countdown-label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 4px; letter-spacing: 1px; text-transform: uppercase; }
.countdown-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: 2px;
}
.countdown-value.live-text { color: var(--orange); font-size: 22px; display: flex; align-items: center; gap: 6px; }
.countdown-value.ended { color: var(--text-muted); font-size: 16px; }
.btn-remind {
  width: 100%;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1.5px solid rgba(11,95,62,0.3);
  background: transparent;
  color: var(--primary);
  font-weight: 600;
  font-size: 13px;
  transition: all .3s ease;
}
.btn-remind:hover { background: rgba(11,95,62,0.1); border-color: var(--primary); }
.btn-remind:active { background: rgba(11,95,62,0.2); }
.btn-remind:focus-visible, .btn-watch:focus-visible { outline: 3px solid rgba(11,95,62,0.25); outline-offset: 2px; }
.btn-remind.reminded { background: rgba(138,155,146,0.15); color: var(--text-muted); border-color: rgba(138,155,146,0.3); cursor: default; }
.btn-watch {
  width: 100%;
  padding: 11px 16px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  text-align: center;
  transition: all .3s ease;
}
.btn-watch:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(11,95,62,0.35); color: #fff; }
.btn-watch:active { transform: translateY(0); }

/* ===== 订阅区 ===== */
.subscribe-panel {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 28px;
  padding: 52px 48px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.subscribe-panel::before {
  content: '';
  position: absolute;
  top: -90px;
  right: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(166,226,46,0.12);
  filter: blur(50px);
}
.subscribe-panel h3 { font-size: 28px; font-weight: 800; margin-bottom: 12px; }
.subscribe-panel p { color: rgba(255,255,255,0.8); font-size: 15px; line-height: 1.7; margin-bottom: 0; }
.subscribe-form { display: flex; flex-direction: column; gap: 14px; position: relative; z-index: 2; }
.input-group-custom { display: flex; gap: 10px; flex-wrap: wrap; }
.input-group-custom input {
  flex: 1;
  min-width: 220px;
  padding: 14px 20px;
  border-radius: 12px;
  border: 2px solid transparent;
  font-size: 15px;
  font-family: var(--font);
  color: var(--text);
  transition: border-color .3s ease;
}
.input-group-custom input:focus { outline: none; border-color: var(--accent); }
.input-group-custom input.error { border-color: var(--orange); }
.btn-subscribe {
  padding: 14px 32px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 15px;
  transition: all .3s ease;
  box-shadow: 0 6px 18px rgba(166,226,46,0.3);
}
.btn-subscribe:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(166,226,46,0.4); color: var(--primary-dark); }
.btn-subscribe:active { transform: translateY(0); }
.btn-subscribe:focus-visible { outline: 3px solid rgba(166,226,46,0.5); outline-offset: 2px; }
.subscribe-note { font-size: 13px !important; color: rgba(255,255,255,0.65) !important; display: flex; align-items: center; gap: 6px; }
.subscribe-note i { color: var(--accent); }
.subscribe-success { display: none; font-size: 14px; color: var(--accent); align-items: center; gap: 6px; font-weight: 600; }
.subscribe-success.show { display: flex; }

/* ===== 资讯列表 ===== */
.news-list { display: flex; flex-direction: column; gap: 14px; }
.news-card {
  display: flex;
  gap: 20px;
  background: var(--card);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: all .3s ease;
  align-items: center;
}
.news-card:hover { box-shadow: var(--shadow-hover); transform: translateX(6px); border-color: rgba(11,95,62,0.2); }
.news-thumb { width: 140px; height: 90px; border-radius: 12px; object-fit: cover; flex-shrink: 0; }
.news-info { flex: 1; min-width: 0; }
.news-info h4 { font-size: 17px; font-weight: 700; margin-bottom: 6px; color: var(--text); line-height: 1.4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.news-card:hover .news-info h4 { color: var(--primary); }
.news-info p { font-size: 14px; color: var(--text-secondary); margin-bottom: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.news-meta { display: flex; align-items: center; gap: 14px; }
.news-cat { font-size: 12px; background: rgba(11,95,62,0.08); color: var(--primary); padding: 3px 12px; border-radius: 999px; font-weight: 600; }
.news-date { font-size: 12px; color: var(--text-muted); }
.news-empty {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--card);
  border-radius: 20px;
  border: 1px dashed rgba(11,95,62,0.2);
  box-shadow: var(--shadow);
}
.news-empty i { font-size: 48px; color: rgba(11,95,62,0.25); margin-bottom: 16px; }
.news-empty p { color: var(--text-muted); font-size: 15px; margin: 0; }

/* ===== 分类入口 ===== */
.category-card {
  background: var(--card);
  border-radius: 20px;
  padding: 36px 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: all .3s ease;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.category-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.cat-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(11,95,62,0.1), rgba(166,226,46,0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--primary);
  margin-bottom: 20px;
  transition: transform .3s ease;
}
.category-card:hover .cat-icon { transform: rotate(-8deg) scale(1.05); }
.category-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.category-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 22px; }
.category-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 14px; color: var(--primary); }
.category-link i { transition: transform .3s ease; }
.category-card:hover .category-link i { transform: translateX(4px); }

/* ===== FAQ ===== */
.faq-panel {
  background: var(--card);
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 8px 16px;
  max-width: 860px;
  margin: 0 auto;
}
.faq-item { border-bottom: 1px solid rgba(11,95,62,0.08); }
.faq-item:last-child { border-bottom: none; }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: color .3s ease;
}
.faq-question:hover { color: var(--primary); }
.faq-question i { transition: transform .3s ease; color: var(--primary); font-size: 14px; }
.faq-question:focus-visible { outline: 3px solid rgba(11,95,62,0.2); outline-offset: 4px; border-radius: 8px; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
  padding: 0 8px;
}
.faq-answer p { padding: 0 0 22px; margin: 0; font-size: 15px; color: var(--text-secondary); line-height: 1.75; }
.faq-answer a { color: var(--primary); font-weight: 600; }
.faq-item.active .faq-question i { transform: rotate(45deg); }
.faq-item.active .faq-answer { max-height: 400px; }
.faq-item.active .faq-question { color: var(--primary); }

/* ===== CTA ===== */
.cta-panel {
  background: linear-gradient(135deg, var(--primary), var(--accent-dark));
  border-radius: 28px;
  padding: 72px 48px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-panel::before, .cta-panel::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}
.cta-panel::before { width: 200px; height: 200px; top: -60px; left: -40px; }
.cta-panel::after { width: 280px; height: 280px; bottom: -100px; right: -60px; }
.cta-panel h2 { font-size: 34px; font-weight: 800; margin-bottom: 14px; position: relative; z-index: 2; }
.cta-panel p { font-size: 16px; color: rgba(255,255,255,0.85); max-width: 520px; margin: 0 auto 32px; position: relative; z-index: 2; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 2; }
.btn-light-custom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--primary);
  padding: 14px 34px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: all .3s ease;
}
.btn-light-custom:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0,0,0,0.15); color: var(--primary); }
.btn-light-custom:active { transform: translateY(0); }
.btn-light-custom:focus-visible { outline: 3px solid rgba(255,255,255,0.5); outline-offset: 2px; }
.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 2px solid rgba(255,255,255,0.7);
  color: #fff;
  padding: 12px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: all .3s ease;
}
.btn-outline-white:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: #fff; transform: translateY(-2px); }
.btn-outline-white:active { transform: translateY(0); }
.btn-outline-white:focus-visible { outline: 3px solid rgba(255,255,255,0.4); outline-offset: 2px; }

/* ===== 页脚 ===== */
.footer {
  background: linear-gradient(180deg, #073B26, var(--primary-deep));
  color: rgba(255,255,255,0.8);
  padding: 72px 0 0;
  margin-top: 40px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-logo .logo-icon { width: 38px; height: 38px; font-size: 17px; }
.footer-logo .logo-text strong { font-size: 18px; }
.footer p { font-size: 14px; line-height: 1.75; color: rgba(255,255,255,0.6); margin-bottom: 8px; }
.footer h5 { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,0.65); font-size: 14px; transition: color .3s ease, padding-left .3s ease; }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact { display: flex; flex-direction: column; gap: 10px; font-size: 14px; color: rgba(255,255,255,0.6); }
.footer-contact i { color: var(--accent); margin-right: 6px; }
.footer-bottom {
  margin-top: 56px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

/* ===== 响应式 ===== */
@media (min-width: 992px) and (max-width: 1199.98px) {
  .app-sidebar { width: 72px; padding: 20px 12px; }
  .app-sidebar .logo-text, .app-sidebar .nav-item span, .app-sidebar .btn-entry { display: none; }
  .app-sidebar .sidebar-logo { justify-content: center; padding: 8px 0 20px; }
  .app-sidebar .nav-item { justify-content: center; padding: 13px; }
  .app-sidebar .nav-item i { margin: 0; }
  .main-content { margin-left: 72px; }
  .live-cover { width: 30%; min-width: 220px; }
  .live-actions { width: 210px; }
}
@media (max-width: 991.98px) {
  .app-sidebar { transform: translateX(-100%); width: 260px; }
  .mobile-header { display: flex; }
  .main-content { margin-left: 0; padding-top: 60px; }
  .hero-section { padding: 60px 20px 56px; }
  .hero-section h1 { font-size: 30px; }
  .live-cover { width: 100%; min-width: 0; height: 200px; }
  .live-card { flex-direction: column; }
  .live-body { padding: 24px; }
  .live-actions { width: 100%; border-left: none; border-top: 1px dashed rgba(11,95,62,0.12); flex-direction: row; flex-wrap: wrap; align-items: center; gap: 10px; }
  .live-actions .live-countdown { flex: 1; }
  .live-actions .btn-remind, .live-actions .btn-watch { width: auto; flex: 1; }
  .subscribe-panel { padding: 40px 28px; }
  .cta-panel { padding: 52px 24px; }
  .cta-panel h2 { font-size: 26px; }
  .footer-grid .col-lg-4, .footer-grid .col-lg-3, .footer-grid .col-lg-2 { margin-bottom: 32px; }
}
@media (max-width: 767.98px) {
  .section-block { padding: 56px 0; }
  .live-section { padding: 56px 0; }
  .section-header h2 { font-size: 24px; }
  .timeline { padding-left: 30px; }
  .timeline-item::before { left: -30px; width: 14px; height: 14px; }
  .timeline::before { left: 8px; }
  .news-card { flex-direction: column; align-items: flex-start; }
  .news-thumb { width: 100%; height: 160px; }
  .news-info h4 { white-space: normal; }
  .news-info p { white-space: normal; }
  .btn-primary-custom, .btn-outline-custom { width: 100%; justify-content: center; padding: 14px 20px; }
  .hero-data-card { margin-top: 24px; }
  .data-row { grid-template-columns: 1fr 1fr; }
  .input-group-custom { flex-direction: column; }
  .input-group-custom input { width: 100%; }
  .btn-subscribe { width: 100%; }
  .footer-bottom { justify-content: center; text-align: center; }
  .nonexistent { display: none; }
}

/* roulang page: category1 */
/* ============ 设计变量 ============ */
        :root {
            --primary: #0B5F3E;
            --primary-dark: #073B26;
            --accent: #A6E22E;
            --accent-2: #8BC34A;
            --orange: #FF7A1A;
            --bg: #F7F5F0;
            --card: #FFFFFF;
            --text: #16261F;
            --text-2: #4A5A51;
            --text-3: #8A9B92;
            --border: rgba(11, 95, 62, 0.08);
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 12px;
            --shadow-card: 0 4px 20px rgba(11, 95, 62, 0.06);
            --shadow-hover: 0 12px 32px rgba(11, 95, 62, 0.14);
            --font-stack: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
        }

        /* ============ 基础 Reset ============ */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: var(--font-stack);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--orange);
        }
        img {
            max-width: 100%;
            height: auto;
        }
        button,
        input {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
        }

        /* ============ App Shell 布局 ============ */
        .app-shell {
            min-height: 100vh;
        }
        .main-wrap {
            margin-left: 240px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        .main-content {
            flex: 1;
        }

        /* ============ 左侧 App Shell 导航 ============ */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: 240px;
            background: linear-gradient(175deg, var(--primary) 0%, var(--primary-dark) 100%);
            padding: 24px 16px 20px;
            z-index: 1055;
            display: flex;
            flex-direction: column;
            transition: transform 0.3s ease;
        }
        .sidebar .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 0 8px 24px;
            margin-bottom: 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .logo-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-dark);
            font-size: 20px;
            flex-shrink: 0;
            box-shadow: 0 6px 16px rgba(166, 226, 46, 0.3);
        }
        .logo-text strong {
            display: block;
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: 0.5px;
        }
        .logo-text span {
            display: block;
            color: rgba(255, 255, 255, 0.6);
            font-size: 12px;
            letter-spacing: 2px;
            margin-top: 2px;
        }
        .sidebar-nav {
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
            overflow-y: auto;
        }
        .nav-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 14px;
            border-radius: 12px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 15px;
            font-weight: 600;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .nav-item i {
            width: 22px;
            text-align: center;
            font-size: 16px;
            flex-shrink: 0;
        }
        .nav-item:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
        }
        .nav-item.active {
            background: rgba(255, 255, 255, 0.16);
            color: #fff;
            box-shadow: inset 4px 0 0 var(--accent);
        }
        .nav-item:focus-visible,
        .nav-item.active:focus-visible {
            outline: 3px solid rgba(166, 226, 46, 0.6);
            outline-offset: 2px;
        }
        .sidebar-cta {
            margin-top: 20px;
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        .sidebar-cta .btn {
            width: 100%;
            border-radius: 999px;
        }
        .sidebar-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.45);
            z-index: 1050;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s, visibility 0.3s;
        }
        .sidebar-overlay.visible {
            opacity: 1;
            visibility: visible;
        }

        /* ============ 移动端顶部栏 ============ */
        .mobile-topbar {
            display: none;
            position: sticky;
            top: 0;
            z-index: 1040;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(11, 95, 62, 0.08);
        }
        .mobile-topbar .topbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 16px;
            gap: 12px;
        }
        .menu-toggle {
            background: none;
            border: none;
            font-size: 22px;
            color: var(--primary);
            padding: 6px 10px;
            border-radius: 10px;
            transition: background 0.2s;
        }
        .menu-toggle:hover {
            background: rgba(11, 95, 62, 0.08);
        }
        .menu-toggle:focus-visible {
            outline: 3px solid rgba(11, 95, 62, 0.4);
        }
        .mobile-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            color: var(--primary);
            font-size: 17px;
        }
        .mobile-logo .logo-icon {
            width: 32px;
            height: 32px;
            font-size: 15px;
        }
        .mobile-logo:hover {
            color: var(--primary);
        }
        .mobile-cta {
            display: inline-flex;
            align-items: center;
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 13px;
            border-radius: 999px;
            padding: 8px 16px;
            border: none;
            transition: transform 0.2s, box-shadow 0.2s;
            box-shadow: 0 4px 14px rgba(166, 226, 46, 0.4);
        }
        .mobile-cta:hover {
            transform: translateY(-2px);
            color: var(--primary-dark);
            box-shadow: 0 8px 20px rgba(166, 226, 46, 0.5);
        }

        /* ============ 分类页 Banner ============ */
        .page-banner {
            position: relative;
            overflow: hidden;
            color: #fff;
            background: linear-gradient(115deg, rgba(7, 59, 38, 0.96) 0%, rgba(11, 95, 62, 0.9) 60%, rgba(11, 95, 62, 0.65) 100%),
                url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            padding: 84px 0 72px;
            border-radius: 0 0 32px 32px;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(166, 226, 46, 0.28) 0%, rgba(166, 226, 46, 0) 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .banner-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(166, 226, 46, 0.16);
            border: 1px solid rgba(166, 226, 46, 0.4);
            color: var(--accent);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 20px;
        }
        .page-banner h1 {
            font-size: 40px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
            max-width: 800px;
        }
        .page-banner h1 .hl {
            color: var(--accent);
        }
        .banner-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 640px;
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .banner-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.18);
            backdrop-filter: blur(6px);
            border-radius: 999px;
            padding: 8px 18px;
            font-weight: 600;
            font-size: 14px;
        }
        .banner-badge i {
            color: var(--accent);
        }
        .banner-badge strong {
            color: var(--accent);
            font-size: 18px;
            font-weight: 800;
        }

        /* ============ 通用 Section ============ */
        .section {
            padding: 72px 0;
        }
        .section-head {
            margin-bottom: 40px;
        }
        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-head h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 10px;
        }
        .section-head .lead-text {
            color: var(--text-2);
            font-size: 15px;
            max-width: 620px;
            line-height: 1.7;
        }

        /* ============ 分类亮点卡片 ============ */
        .highlight-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            height: 100%;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
        }
        .highlight-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }
        .highlight-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(11, 95, 62, 0.2);
        }
        .highlight-card .icon {
            width: 60px;
            height: 60px;
            border-radius: 18px;
            background: linear-gradient(135deg, rgba(166, 226, 46, 0.18), rgba(11, 95, 62, 0.1));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 26px;
            margin-bottom: 20px;
        }
        .highlight-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .highlight-card p {
            color: var(--text-2);
            font-size: 15px;
            line-height: 1.75;
            margin-bottom: 14px;
        }
        .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-weight: 700;
            font-size: 14px;
        }
        .card-link i {
            transition: transform 0.2s;
        }
        .card-link:hover i {
            transform: translateX(4px);
        }

        /* ============ 观赛步骤时间线 ============ */
        .step-panel {
            background: var(--card);
            border-radius: 28px;
            padding: 48px 52px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
        }
        .step-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .step-item {
            display: flex;
            gap: 24px;
            position: relative;
            padding-bottom: 40px;
        }
        .step-item:last-child {
            padding-bottom: 0;
        }
        .step-item::before {
            content: '';
            position: absolute;
            left: 27px;
            top: 64px;
            bottom: 4px;
            width: 2px;
            background: rgba(11, 95, 62, 0.12);
        }
        .step-item:last-child::before {
            display: none;
        }
        .step-dot {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 800;
            flex: 0 0 56px;
            box-shadow: 0 8px 20px rgba(11, 95, 62, 0.2);
            position: relative;
            z-index: 1;
        }
        .step-body h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .step-body p {
            color: var(--text-2);
            margin-bottom: 6px;
            line-height: 1.75;
            max-width: 720px;
        }
        .step-body .step-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--primary);
            background: rgba(11, 95, 62, 0.06);
            padding: 4px 12px;
            border-radius: 999px;
            font-weight: 600;
        }

        /* ============ 热门推荐 ============ */
        .recommend-grid {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .recommend-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 4px;
            box-shadow: var(--shadow-card);
            transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
        }
        .recommend-item:hover {
            border-color: rgba(11, 95, 62, 0.22);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .recommend-item a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 18px 20px;
            color: var(--text);
            font-weight: 600;
            text-decoration: none;
        }
        .recommend-item a:hover {
            color: var(--primary);
        }
        .recommend-item .item-text {
            flex: 1;
            font-size: 15px;
            line-height: 1.5;
        }
        .recommend-item .item-sub {
            display: block;
            font-size: 13px;
            color: var(--text-3);
            font-weight: 400;
            margin-top: 2px;
        }
        .recommend-item .arrow {
            color: var(--primary);
            font-size: 14px;
            flex-shrink: 0;
            transition: transform 0.2s;
        }
        .recommend-item:hover .arrow {
            transform: translateX(4px);
        }

        /* ============ FAQ 手风琴 ============ */
        .faq-wrap {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 28px;
            box-shadow: var(--shadow-card);
        }
        .accordion {
            --bs-accordion-border-width: 0;
            --bs-accordion-btn-focus-box-shadow: none;
            --bs-accordion-active-bg: transparent;
            --bs-accordion-active-color: var(--primary);
        }
        .accordion-item {
            border: none;
            border-bottom: 1px solid rgba(11, 95, 62, 0.1);
            background: transparent;
        }
        .accordion-item:last-child {
            border-bottom: none;
        }
        .accordion-button {
            padding: 20px 12px;
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            background: transparent;
            box-shadow: none;
        }
        .accordion-button:hover {
            color: var(--primary);
        }
        .accordion-button:not(.collapsed) {
            background: transparent;
            color: var(--primary);
            box-shadow: none;
        }
        .accordion-button::after {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath fill='%230B5F3E' d='M256 80c0-17.7-14.3-32-32-32s-32 14.3-32 32V224H48c-17.7 0-32 14.3-32 32s14.3 32 32 32H192V400c0 17.7 14.3 32 32 32s32-14.3 32-32V288H368c17.7 0 32-14.3 32-32s-14.3-32-32-32H256V80z'/%3E%3C/svg%3E");
            transition: transform 0.3s;
        }
        .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            filter: none;
        }
        .accordion-body {
            padding: 8px 12px 24px;
            color: var(--text-2);
            font-size: 15px;
            line-height: 1.8;
        }
        .faq-more {
            margin-top: 20px;
            text-align: center;
        }

        /* ============ CTA ============ */
        .cta-card {
            border-radius: 28px;
            padding: 56px 48px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 70%), url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            background-blend-mode: overlay;
        }
        .cta-card::before {
            content: '';
            position: absolute;
            right: -60px;
            top: -60px;
            width: 220px;
            height: 220px;
            border: 2px solid rgba(255, 255, 255, 0.12);
            border-radius: 50%;
        }
        .cta-card::after {
            content: '';
            position: absolute;
            left: 20px;
            bottom: 20px;
            width: 80px;
            height: 80px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 50%;
        }
        .cta-card h2 {
            color: #fff;
            font-size: 32px;
            font-weight: 800;
            margin-bottom: 12px;
            position: relative;
            z-index: 2;
        }
        .cta-card p {
            color: rgba(255, 255, 255, 0.82);
            font-size: 16px;
            max-width: 520px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 2;
        }
        .cta-btns {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        /* ============ 按钮 ============ */
        .btn {
            border-radius: 999px;
            font-weight: 700;
            transition: transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
            padding: 12px 24px;
            font-size: 15px;
        }
        .btn:focus-visible {
            outline: 3px solid rgba(11, 95, 62, 0.5);
            outline-offset: 2px;
        }
        .btn-accent {
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
            color: var(--primary-dark);
            border: none;
            box-shadow: 0 8px 20px rgba(166, 226, 46, 0.35);
        }
        .btn-accent:hover {
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(166, 226, 46, 0.45);
        }
        .btn-accent:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(166, 226, 46, 0.3);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.6);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            border-color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline-light:active {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(0);
        }
        .btn-primary-solid {
            background: var(--primary);
            color: #fff;
            border: none;
        }
        .btn-primary-solid:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
        }

        /* ============ 页脚 ============ */
        .footer {
            background: linear-gradient(180deg, #052E1D 0%, #042318 100%);
            color: rgba(255, 255, 255, 0.75);
            padding: 64px 0 0;
            margin-top: 0;
        }
        .footer-grid {
            padding-bottom: 40px;
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 18px;
        }
        .footer-logo .logo-icon {
            width: 40px;
            height: 40px;
            font-size: 18px;
        }
        .footer-logo strong {
            display: block;
            color: #fff;
            font-size: 19px;
            font-weight: 800;
            line-height: 1.2;
        }
        .footer-logo span {
            display: block;
            color: rgba(255, 255, 255, 0.55);
            font-size: 12px;
            letter-spacing: 2px;
        }
        .footer p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
            margin-bottom: 8px;
        }
        .footer h5 {
            color: #fff;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 1px;
        }
        .footer-links {
            display: grid;
            grid-template-columns: 1fr;
            gap: 10px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
            transition: color 0.2s;
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
        }
        .footer-contact i {
            color: var(--accent);
            margin-right: 6px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        /* ============ 响应式断点 ============ */
        @media (max-width: 1199.98px) {
            .sidebar {
                width: 72px;
                padding: 20px 10px;
            }
            .sidebar .logo {
                justify-content: center;
                padding: 0 0 20px;
            }
            .logo-text {
                display: none;
            }
            .sidebar-nav .nav-item {
                justify-content: center;
                padding: 12px;
            }
            .sidebar-nav .nav-item span {
                display: none;
            }
            .sidebar-cta .btn {
                font-size: 13px;
                padding: 10px 4px;
            }
            .sidebar-cta .btn span {
                display: none;
            }
            .main-wrap {
                margin-left: 72px;
            }
        }

        @media (max-width: 991.98px) {
            .sidebar {
                width: 84vw;
                max-width: 320px;
                transform: translateX(-100%);
            }
            .sidebar.open {
                transform: translateX(0);
            }
            .sidebar.open .logo,
            .sidebar.open .logo-text,
            .sidebar.open .sidebar-nav .nav-item span,
            .sidebar.open .sidebar-cta .btn span {
                display: block;
            }
            .sidebar .logo {
                justify-content: flex-start;
            }
            .sidebar-nav .nav-item {
                justify-content: flex-start;
            }
            .main-wrap {
                margin-left: 0;
            }
            .mobile-topbar {
                display: block;
            }
            .page-banner {
                padding: 56px 0 48px;
                border-radius: 0 0 24px 24px;
            }
            .page-banner h1 {
                font-size: 32px;
            }
            .section {
                padding: 56px 0;
            }
            .step-panel {
                padding: 32px 24px;
            }
            .recommend-grid {
                grid-template-columns: 1fr;
            }
            .cta-card {
                padding: 40px 24px;
            }
            .footer {
                padding-top: 48px;
            }
        }

        @media (max-width: 575.98px) {
            .page-banner h1 {
                font-size: 28px;
            }
            .banner-desc {
                font-size: 15px;
            }
            .section-head h2 {
                font-size: 24px;
            }
            .highlight-card {
                padding: 24px 20px;
            }
            .step-item {
                flex-direction: column;
                gap: 12px;
                padding-bottom: 32px;
            }
            .step-item::before {
                left: 27px;
                top: 64px;
                bottom: -8px;
            }
            .cta-card h2 {
                font-size: 26px;
            }
            .cta-btns .btn {
                width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }
        }

/* roulang page: article */
:root {
  --primary: #0B5F3E;
  --primary-dark: #073B26;
  --accent: #A6E22E;
  --accent-dark: #8BC34A;
  --orange: #FF7A1A;
  --bg: #F7F5F0;
  --text: #16261F;
  --text-secondary: #4A5A51;
  --text-muted: #8A9B92;
  --border: rgba(11, 95, 62, 0.08);
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-card: 0 4px 20px rgba(11, 95, 62, 0.06);
  --shadow-hover: 0 12px 32px rgba(11, 95, 62, 0.14);
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.7;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; transition: color .2s, background .2s, transform .2s, box-shadow .2s; }
a:hover { color: var(--orange); }
a:focus-visible, button:focus-visible {
  outline: 3px solid rgba(166, 226, 46, 0.55);
  outline-offset: 2px;
  border-radius: 6px;
}
img { max-width: 100%; }
button, input { font-family: inherit; }

/* ---------- 左侧 App Shell 导航 ---------- */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 240px;
  height: 100vh;
  background: linear-gradient(180deg, #0B5F3E 0%, #073B26 100%);
  display: flex;
  flex-direction: column;
  z-index: 1040;
  padding: 24px 16px;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 20px;
}
.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, #A6E22E, #8BC34A);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #073B26;
  font-size: 20px;
  flex-shrink: 0;
}
.logo-text strong {
  display: block;
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 1px;
}
.logo-text span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.72);
  padding: 11px 14px;
  border-radius: 12px;
  font-size: 14.5px;
  font-weight: 600;
  transition: all 0.2s;
  border-left: 3px solid transparent;
}
.nav-item i { width: 20px; text-align: center; font-size: 16px; }
.nav-item:hover { color: #fff; background: rgba(255, 255, 255, 0.1); }
.nav-item.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border-left-color: var(--accent);
}
.sidebar-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #A6E22E, #8BC34A);
  color: #073B26;
  font-weight: 700;
  border-radius: 999px;
  padding: 12px 16px;
  font-size: 14px;
  transition: all 0.2s;
  box-shadow: 0 6px 20px rgba(166, 226, 46, 0.28);
}
.sidebar-cta:hover {
  color: #073B26;
  box-shadow: 0 8px 26px rgba(166, 226, 46, 0.42);
  transform: translateY(-2px);
}
.sidebar-cta:active { transform: translateY(0); }

/* ---------- 移动端顶部栏 ---------- */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  z-index: 1030;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  box-shadow: 0 4px 16px rgba(11, 95, 62, 0.06);
}
.menu-toggle {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--primary);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  cursor: pointer;
}
.mobile-logo {
  color: var(--primary);
  font-weight: 800;
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.mobile-logo i { color: var(--accent-dark); }
.mobile-entry {
  background: linear-gradient(135deg, #A6E22E, #8BC34A);
  color: #073B26;
  font-weight: 700;
  font-size: 13px;
  border-radius: 999px;
  padding: 7px 16px;
  box-shadow: 0 4px 14px rgba(166, 226, 46, 0.4);
}

/* ---------- 抽屉菜单 ---------- */
.drawer {
  position: fixed;
  left: 0;
  top: 0;
  width: 84vw;
  max-width: 320px;
  height: 100vh;
  background: linear-gradient(180deg, #0B5F3E 0%, #073B26 100%);
  z-index: 1060;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}
.drawer.open { transform: translateX(0); }
.drawer-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 0 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 20px;
  position: relative;
}
.drawer-close {
  margin-left: auto;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  font-size: 20px;
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 10px;
}
.drawer-close:hover { background: rgba(255, 255, 255, 0.1); color: #fff; }
.drawer .sidebar-cta { margin-top: auto; width: 100%; }
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 59, 38, 0.5);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}
.drawer-overlay.active { opacity: 1; visibility: visible; }

/* ---------- 主内容区 ---------- */
.main { margin-left: 240px; min-height: 100vh; display: flex; flex-direction: column; }
.page-wrap { flex: 1; padding: 40px 0 32px; }

/* ---------- 面包屑 ---------- */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.breadcrumb-nav a { color: var(--primary); font-weight: 500; }
.breadcrumb-nav a:hover { color: var(--orange); }
.breadcrumb-nav i { font-size: 10px; color: #C0C9C3; }
.breadcrumb-nav .crumb-cat { color: var(--text-secondary); }
.breadcrumb-nav .crumb-current { color: var(--text-muted); max-width: 40vw; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- 文章卡 ---------- */
.article-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  max-width: 960px;
  margin: 0 auto 24px;
  border: 1px solid rgba(11, 95, 62, 0.06);
  transition: box-shadow 0.3s;
}
.article-card:hover { box-shadow: var(--shadow-hover); }
.article-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, #0B5F3E, #A6E22E);
  z-index: 1;
}
.article-header { padding: 44px 40px 28px; }
.article-header h1 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--text);
  margin: 0 0 18px;
  letter-spacing: 0.5px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(11, 95, 62, 0.06);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
}
.meta-item i { color: var(--primary); font-size: 13px; }

/* ---------- 正文阅读区 ---------- */
.article-content {
  padding: 0 40px 44px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  word-break: break-word;
}
.article-content p { margin-bottom: 24px; }
.article-content h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 40px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(166, 226, 46, 0.4);
}
.article-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin: 32px 0 14px;
}
.article-content h4 {
  font-size: 16px;
  font-weight: 600;
  margin: 24px 0 12px;
}
.article-content a { color: var(--primary); font-weight: 600; border-bottom: 1px solid rgba(11,95,62,.25); }
.article-content a:hover { color: var(--orange); border-bottom-color: var(--orange); }
.article-content ul, .article-content ol { margin: 16px 0 24px; padding-left: 26px; }
.article-content li { margin-bottom: 8px; }
.article-content blockquote {
  border-left: 4px solid var(--accent);
  background: rgba(166, 226, 46, 0.08);
  padding: 16px 20px;
  border-radius: 0 12px 12px 0;
  margin: 24px 0;
  color: var(--text-secondary);
}
.article-content img {
  border-radius: 12px;
  max-width: 100%;
  height: auto;
  margin: 24px 0;
  box-shadow: var(--shadow-card);
}
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14.5px;
}
.article-content table th,
.article-content table td {
  padding: 12px 14px;
  border: 1px solid rgba(11, 95, 62, 0.1);
  text-align: left;
}
.article-content table th {
  background: rgba(11, 95, 62, 0.06);
  color: var(--primary-dark);
  font-weight: 600;
}
.article-content pre {
  background: #16261F;
  color: #F7F5F0;
  padding: 20px;
  border-radius: 12px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
  margin: 24px 0;
}
.article-content code {
  background: rgba(11, 95, 62, 0.08);
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.9em;
  font-family: "SFMono-Regular", Consolas, monospace;
}
.article-content pre code { background: none; padding: 0; }
.article-content iframe {
  max-width: 100%;
  border-radius: 12px;
  margin: 24px 0;
}

/* ---------- 空态 ---------- */
.empty-state {
  text-align: center;
  padding: 56px 32px;
}
.empty-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(11, 95, 62, 0.06);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--primary);
  margin-bottom: 18px;
}
.empty-state p { color: var(--text-secondary); font-size: 15px; margin-bottom: 22px; }
.btn-empty {
  display: inline-block;
  background: linear-gradient(135deg, #0B5F3E, #073B26);
  color: #fff;
  font-weight: 600;
  padding: 11px 28px;
  border-radius: 999px;
  font-size: 14px;
  box-shadow: 0 8px 20px rgba(11, 95, 62, 0.22);
  transition: all 0.2s;
}
.btn-empty:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 10px 28px rgba(11, 95, 62, 0.32); }
.btn-empty:active { transform: translateY(0); }

/* ---------- 文末导航 ---------- */
.article-nav { max-width: 960px; margin: 0 auto 48px; }
.article-nav-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #fff;
  border: 1px solid rgba(11, 95, 62, 0.08);
  border-radius: 16px;
  padding: 20px 24px;
  box-shadow: var(--shadow-card);
  transition: all 0.25s;
  height: 100%;
}
.article-nav-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-color: rgba(11, 95, 62, 0.2);
}
.article-nav-card span { font-size: 13px; color: var(--text-muted); }
.article-nav-card strong { font-size: 15px; color: var(--text); font-weight: 600; }
.article-nav-card:hover strong { color: var(--primary); }
.article-nav-card.text-end { text-align: right; }

/* ---------- 相关推荐 ---------- */
.related-section { max-width: 960px; margin: 0 auto 56px; }
.section-head { margin-bottom: 20px; }
.section-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  margin: 0;
  position: relative;
  padding-left: 16px;
}
.section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 5px;
  border-radius: 4px;
  background: linear-gradient(180deg, #0B5F3E, #A6E22E);
}
.more-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.more-link i { transition: transform 0.2s; }
.more-link:hover i { transform: translateX(4px); }
.rel-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(11, 95, 62, 0.06);
  box-shadow: var(--shadow-card);
  transition: all 0.3s;
  height: 100%;
}
.rel-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: rgba(11, 95, 62, 0.16);
}
.rel-card img {
  width: 100%;
  height: 176px;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}
.rel-card:hover img { transform: scale(1.03); }
.rel-card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; position: relative; }
.rel-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(11, 95, 62, 0.07);
  color: var(--primary);
  font-size: 12.5px;
  font-weight: 600;
  border-radius: 999px;
  padding: 5px 12px;
  margin-bottom: 12px;
  align-self: flex-start;
}
.rel-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 8px;
  line-height: 1.45;
}
.rel-card p {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0 0 16px;
  line-height: 1.65;
  flex: 1;
}
.rel-link {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.rel-link i { transition: transform 0.2s; }
.rel-card:hover .rel-link { color: var(--orange); }
.rel-card:hover .rel-link i { transform: translateX(4px); }

/* ---------- CTA 区 ---------- */
.cta-card {
  position: relative;
  border-radius: 24px;
  padding: 52px 40px;
  background: linear-gradient(120deg, rgba(11, 95, 62, 0.94), rgba(7, 59, 38, 0.9)), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  color: #fff;
  text-align: center;
  max-width: 960px;
  margin: 0 auto 64px;
  overflow: hidden;
  box-shadow: 0 16px 44px rgba(11, 95, 62, 0.28);
}
.cta-card::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(166, 226, 46, 0.12);
  top: -140px;
  right: -80px;
  pointer-events: none;
}
.cta-card h2 {
  font-size: 28px;
  font-weight: 800;
  margin: 0 0 14px;
  position: relative;
  z-index: 1;
}
.cta-card p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 540px;
  margin: 0 auto 26px;
  font-size: 15px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}
.cta-btns { position: relative; z-index: 1; display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.btn-cta-primary {
  display: inline-block;
  background: #fff;
  color: var(--primary);
  font-weight: 700;
  font-size: 15px;
  border-radius: 999px;
  padding: 14px 32px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
  transition: all 0.25s;
}
.btn-cta-primary:hover { color: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2); }
.btn-cta-primary:active { transform: translateY(0); }
.btn-cta-ghost {
  display: inline-block;
  border: 1.5px solid var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  border-radius: 999px;
  padding: 13px 28px;
  background: transparent;
  transition: all 0.25s;
}
.btn-cta-ghost:hover { background: rgba(166, 226, 46, 0.12); color: var(--accent); transform: translateY(-2px); }
.btn-cta-ghost:active { transform: translateY(0); }

/* ---------- 页脚 ---------- */
.footer {
  background: linear-gradient(180deg, #073B26, #052E1D);
  color: rgba(255, 255, 255, 0.82);
  padding: 56px 0 0;
  margin-top: 0;
}
.footer-grid { padding-bottom: 40px; }
.footer .footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer .logo-text strong { display: block; color: #fff; font-size: 18px; font-weight: 800; }
.footer .logo-text span { color: var(--accent); font-size: 13px; }
.footer p { font-size: 14px; line-height: 1.7; color: rgba(255, 255, 255, 0.7); max-width: 340px; margin-bottom: 10px; }
.footer h5 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255, 255, 255, 0.72); font-size: 14px; }
.footer-links a:hover { color: var(--accent); }
.footer-contact { display: flex; flex-direction: column; gap: 10px; font-size: 14px; color: rgba(255, 255, 255, 0.7); }
.footer-contact i { color: var(--accent); width: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1199.98px) {
  .sidebar { width: 72px; padding: 20px 12px; }
  .sidebar-logo { justify-content: center; padding: 8px 0 16px; }
  .sidebar-logo .logo-text { display: none; }
  .nav-item { justify-content: center; padding: 12px 0; border-left: none; border-bottom: 3px solid transparent; }
  .nav-item span { display: none; }
  .nav-item.active { border-bottom-color: var(--accent); }
  .sidebar-cta { width: 44px; padding: 12px 0; font-size: 16px; align-self: center; }
  .sidebar-cta span { display: none; }
  .main { margin-left: 72px; }
  .article-header h1 { font-size: 30px; }
}
@media (max-width: 991.98px) {
  .sidebar { display: none; }
  .main { margin-left: 0; }
  .page-wrap { padding-top: 0; }
  .mobile-header { display: flex; }
  .drawer, .drawer-overlay { display: flex; }
  .drawer-overlay { display: block; }
  .page-wrap { padding: 96px 0 32px; }
  .breadcrumb-nav { margin-bottom: 16px; }
}
@media (max-width: 767.98px) {
  .article-header { padding: 32px 22px 22px; }
  .article-header h1 { font-size: 25px; line-height: 1.45; }
  .article-content { padding: 0 22px 32px; font-size: 15px; }
  .article-content h2 { font-size: 21px; }
  .article-content blockquote { padding: 14px 16px; }
  .article-nav-card { padding: 16px 18px; }
  .cta-card { padding: 40px 20px; border-radius: 18px; }
  .cta-card h2 { font-size: 22px; }
  .cta-btns { flex-direction: column; align-items: stretch; }
  .btn-cta-primary, .btn-cta-ghost { text-align: center; display: block; margin: 0; }
  .related-section { margin-bottom: 40px; }
  .footer { padding-top: 40px; }
  .footer-bottom { flex-direction: column; text-align: center; justify-content: center; }
  .breadcrumb-nav .crumb-current { max-width: 60vw; }
  .meta-item { font-size: 12px; padding: 5px 10px; }
}
@media (max-width: 520px) {
  .article-header h1 { font-size: 22px; }
  .section-title { font-size: 22px; }
  .rel-card img { height: 160px; }
  .article-meta { gap: 8px; }
}

/* roulang page: category2 */
:root {
  --brand: #0B5F3E;
  --brand-dark: #073B26;
  --brand-deeper: #052E1D;
  --accent: #A6E22E;
  --accent-dark: #8BC34A;
  --hot: #FF7A1A;
  --bg: #F7F5F0;
  --card: #FFFFFF;
  --text: #16261F;
  --text-2: #4A5A51;
  --text-3: #8A9B92;
  --line: rgba(11, 95, 62, 0.08);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 12px;
  --radius-pill: 999px;
  --shadow: 0 4px 20px rgba(11, 95, 62, 0.06);
  --shadow-hover: 0 12px 32px rgba(11, 95, 62, 0.14);
  --transition: 0.3s ease;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 15px;
  padding-left: 240px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); text-decoration: none; transition: color 0.25s ease; }
a:hover { color: var(--hot); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4, h5, h6 { margin: 0 0 0.5em; font-weight: 700; line-height: 1.3; }
h1 { font-size: 36px; font-weight: 800; }
h2 { font-size: 26px; font-weight: 800; letter-spacing: 0.5px; }
h3 { font-size: 19px; font-weight: 700; }
p { margin: 0 0 1em; }
.btn { border-radius: var(--radius-pill); font-weight: 600; padding: 11px 24px; border: 2px solid transparent; transition: all 0.3s ease; font-size: 15px; }
.btn:focus-visible { outline: 3px solid rgba(11, 95, 62, 0.35); outline-offset: 2px; box-shadow: none; }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--accent)); border: none; color: #fff; box-shadow: 0 8px 20px rgba(166, 226, 46, 0.25); }
.btn-primary:hover { background: linear-gradient(135deg, #0d6b47, #b8f04a); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 26px rgba(166, 226, 46, 0.35); }
.btn-primary:active { transform: translateY(1px); box-shadow: 0 4px 12px rgba(166, 226, 46, 0.2); }
.btn-outline-brand { background: transparent; border-color: var(--brand); color: var(--brand); }
.btn-outline-brand:hover { background: rgba(11, 95, 62, 0.1); color: var(--brand-dark); border-color: var(--brand-dark); transform: translateY(-2px); }
.btn-outline-brand:active { background: rgba(11, 95, 62, 0.2); transform: translateY(0); }
.btn-accent { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: var(--brand-dark); border: none; font-weight: 700; }
.btn-accent:hover { filter: brightness(1.05); color: var(--brand-deeper); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(166, 226, 46, 0.3); }
.btn-ghost-white { background: transparent; border: 2px solid rgba(255, 255, 255, 0.6); color: #fff; }
.btn-ghost-white:hover { background: rgba(255, 255, 255, 0.12); border-color: #fff; color: #fff; }
.container { max-width: 1200px; }

/* 侧边导航 */
.sidebar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: 240px;
  background: linear-gradient(180deg, var(--brand) 0%, var(--brand-dark) 100%);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  padding: 28px 16px 22px;
  transition: transform 0.35s ease;
}
.brand-logo { display: flex; align-items: center; justify-content: flex-start; gap: 12px; padding: 0 10px 26px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); margin-bottom: 22px; }
.logo-icon { width: 42px; height: 42px; border-radius: 14px; background: linear-gradient(135deg, var(--accent), var(--accent-dark)); display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--brand-dark); flex-shrink: 0; }
.brand-text strong { display: block; color: #fff; font-size: 19px; font-weight: 800; line-height: 1.2; letter-spacing: 0.5px; }
.brand-text small { display: block; color: rgba(255, 255, 255, 0.65); font-size: 12px; letter-spacing: 1px; margin-top: 2px; }
.sidebar-nav { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 13px;
  padding: 12px 14px;
  border-radius: 14px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px; font-weight: 600;
  transition: all 0.25s ease;
  border-left: 4px solid transparent;
  position: relative;
}
.nav-item i { width: 20px; text-align: center; font-size: 16px; flex-shrink: 0; }
.nav-item:hover { background: rgba(255, 255, 255, 0.1); color: #fff; transform: translateX(2px); }
.nav-item.active { background: rgba(255, 255, 255, 0.15); color: #fff; border-left-color: var(--accent); }
.nav-item:active { transform: scale(0.98); }
.nav-item:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sidebar-cta {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 13px 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--brand-dark); border-radius: var(--radius-pill);
  font-weight: 700; font-size: 15px;
  transition: all 0.3s ease; border: none;
  margin-top: 18px;
}
.sidebar-cta:hover { filter: brightness(1.05); color: var(--brand-deeper); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(166, 226, 46, 0.35); }
.sidebar-cta:active { transform: scale(0.97); }

/* 移动端顶部 */
.mobile-header { display: none; position: fixed; top: 0; left: 0; right: 0; height: 60px; background: #fff; z-index: 1050; align-items: center; justify-content: space-between; padding: 0 18px; box-shadow: 0 2px 16px rgba(11, 95, 62, 0.08); }
.mobile-toggle { width: 42px; height: 42px; border: none; background: transparent; color: var(--brand); font-size: 22px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.mobile-toggle:focus-visible { outline: 2px solid var(--brand); }
.mobile-logo { display: flex; align-items: center; gap: 8px; color: var(--brand); font-weight: 800; font-size: 18px; }
.mobile-logo i { font-size: 20px; }
.mobile-entry { padding: 8px 18px; background: linear-gradient(135deg, var(--brand), var(--accent)); color: #fff; border-radius: var(--radius-pill); font-weight: 600; font-size: 13px; border: none; }
.drawer-mask { position: fixed; inset: 0; background: rgba(5, 46, 29, 0.5); z-index: 1045; opacity: 0; visibility: hidden; transition: all 0.3s ease; }
body.drawer-open .drawer-mask { opacity: 1; visibility: visible; }
body.drawer-open .sidebar { transform: translateX(0); }

/* 主要内容 */
.main-content { padding: 34px 40px 10px; max-width: 1200px; margin: 0 auto; width: 100%; }

/* 面包屑 */
.crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--text-3); margin-bottom: 22px; }
.crumb a { color: var(--text-3); transition: color 0.25s ease; }
.crumb a:hover { color: var(--brand); }
.crumb i { font-size: 11px; color: #b9c6c0; }

/* Banner */
.page-banner { border-radius: 24px; overflow: hidden; position: relative; min-height: 300px; display: flex; align-items: center; background: linear-gradient(120deg, rgba(5, 46, 29, 0.93) 0%, rgba(7, 59, 38, 0.82) 50%, rgba(11, 95, 62, 0.55) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat; padding: 48px 52px; color: #fff; margin-bottom: 44px; box-shadow: var(--shadow); }
.banner-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(166, 226, 46, 0.16); border: 1px solid rgba(166, 226, 46, 0.4); color: var(--accent); padding: 7px 18px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 600; margin-bottom: 18px; }
.page-banner h1 { font-size: 38px; font-weight: 800; margin-bottom: 12px; letter-spacing: 1px; }
.page-banner h1 span { color: var(--accent); }
.banner-desc { max-width: 640px; font-size: 16px; color: rgba(255, 255, 255, 0.9); line-height: 1.8; margin-bottom: 24px; }
.banner-meta { display: flex; flex-wrap: wrap; gap: 12px; }
.data-badge { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: var(--brand-deeper); border-radius: var(--radius-pill); padding: 8px 18px; font-size: 14px; font-weight: 700; box-shadow: 0 6px 18px rgba(166, 226, 46, 0.25); }
.data-badge.dark { background: rgba(255, 255, 255, 0.12); color: #fff; backdrop-filter: blur(6px); border: 1px solid rgba(255, 255, 255, 0.2); }
.data-badge i { font-size: 13px; }

/* 板块通用 */
.section-block { margin-bottom: 64px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.section-head h2 { margin-bottom: 6px; }
.section-head .section-sub { color: var(--text-2); font-size: 14px; max-width: 560px; }
.section-more { font-weight: 600; font-size: 14px; color: var(--brand); white-space: nowrap; }
.section-more i { transition: transform 0.3s ease; }
.section-more:hover i { transform: translateX(4px); }

/* 亮点卡片 */
.icon-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px 28px; height: 100%; transition: all 0.3s ease; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.icon-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--brand), var(--accent)); opacity: 0; transition: opacity 0.3s ease; }
.icon-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(11, 95, 62, 0.3); }
.icon-card:hover::before { opacity: 1; }
.icon-wrap { width: 56px; height: 56px; border-radius: 16px; background: linear-gradient(135deg, rgba(11, 95, 62, 0.08), rgba(166, 226, 46, 0.2)); display: flex; align-items: center; justify-content: center; font-size: 24px; color: var(--brand); margin-bottom: 20px; transition: transform 0.3s ease; }
.icon-card:hover .icon-wrap { transform: rotate(-6deg) scale(1.04); }
.icon-card h3 { font-size: 18px; margin-bottom: 10px; }
.icon-card p { color: var(--text-2); font-size: 14px; margin-bottom: 0; line-height: 1.75; }

/* 流程步骤 */
.step-wrap { background: #fff; border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.step-item { position: relative; padding-top: 8px; }
.step-num { width: 40px; height: 40px; border-radius: 12px; background: linear-gradient(135deg, var(--brand), var(--accent)); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 17px; margin-bottom: 16px; box-shadow: 0 6px 16px rgba(11, 95, 62, 0.2); }
.step-item h3 { font-size: 17px; margin-bottom: 8px; }
.step-item p { color: var(--text-2); font-size: 14px; margin-bottom: 0; }
.step-item + .step-item::before { content: ''; position: absolute; top: 28px; left: -18px; width: 44px; border-top: 2px dashed rgba(11, 95, 62, 0.25); }
.step-arrow { display: none; }

/* 安全提示 */
.security-tip { display: flex; gap: 16px; background: rgba(166, 226, 46, 0.1); border: 1px solid rgba(166, 226, 46, 0.4); border-radius: var(--radius-lg); padding: 24px 28px; margin-bottom: 40px; }
.security-tip i { font-size: 24px; color: var(--brand); margin-top: 3px; flex-shrink: 0; }
.security-tip strong { display: block; color: var(--brand-deeper); font-size: 15px; margin-bottom: 4px; }
.security-tip p { color: var(--text-2); font-size: 14px; margin-bottom: 0; }

/* 热门链接卡片 */
.hot-link-card { display: flex; align-items: center; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); padding: 20px 22px; transition: all 0.3s ease; height: 100%; }
.hot-link-card:hover { box-shadow: var(--shadow-hover); border-color: rgba(11, 95, 62, 0.3); transform: translateY(-3px); }
.hot-link-icon { width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(135deg, rgba(11, 95, 62, 0.08), rgba(166, 226, 46, 0.22)); display: flex; align-items: center; justify-content: center; font-size: 19px; color: var(--brand); flex-shrink: 0; }
.hot-link-body { flex: 1; min-width: 0; }
.hot-link-body strong { display: block; font-size: 15px; color: var(--text); margin-bottom: 2px; }
.hot-link-body span { font-size: 13px; color: var(--text-3); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hot-link-card .go { color: var(--brand); font-size: 14px; flex-shrink: 0; transition: transform 0.3s ease; }
.hot-link-card:hover .go { transform: translateX(4px); color: var(--hot); }

/* 分类切换 */
.cat-switch-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.cat-switch-card { display: flex; flex-direction: column; justify-content: center; background: #fff; border-radius: var(--radius-lg); padding: 30px 32px; box-shadow: var(--shadow); border: 1px solid var(--line); transition: all 0.3s ease; position: relative; min-height: 150px; }
.cat-switch-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(11, 95, 62, 0.3); }
.cat-switch-card .label { font-size: 12px; color: var(--text-3); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.cat-switch-card .name { font-size: 20px; font-weight: 800; color: var(--brand); margin-bottom: 6px; }
.cat-switch-card p { color: var(--text-2); font-size: 14px; margin-bottom: 14px; }
.cat-switch-card .go { font-weight: 600; font-size: 14px; color: var(--brand); }
.cat-switch-card .go i { transition: transform 0.3s ease; }
.cat-switch-card:hover .go i { transform: translateX(4px); }
.cat-switch-card.home-card { background: linear-gradient(135deg, var(--brand), var(--brand-dark)); color: #fff; }
.cat-switch-card.home-card .label, .cat-switch-card.home-card p { color: rgba(255, 255, 255, 0.8); }
.cat-switch-card.home-card .name, .cat-switch-card.home-card .go { color: #fff; }
.cat-switch-card.home-card .go i { color: var(--accent); }

/* FAQ */
.accordion-item { border: 1px solid var(--line); border-radius: var(--radius-md) !important; overflow: hidden; margin-bottom: 14px; background: #fff; box-shadow: 0 2px 10px rgba(11, 95, 62, 0.03); }
.accordion-button { background: #fff; color: var(--text); font-weight: 600; font-size: 15px; padding: 18px 24px; border: none; box-shadow: none !important; }
.accordion-button:not(.collapsed) { background: rgba(11, 95, 62, 0.03); color: var(--brand); }
.accordion-button:focus { box-shadow: none !important; border: none; }
.accordion-button::after { content: "\f067"; font-family: "Font Awesome 6 Free"; font-weight: 900; background-image: none; width: auto; height: auto; color: var(--brand); display: inline-flex; align-items: center; justify-content: center; transition: transform 0.3s ease; }
.accordion-button:not(.collapsed)::after { content: "\f068"; transform: none; color: var(--brand); }
.accordion-body { color: var(--text-2); font-size: 14px; line-height: 1.85; padding: 10px 24px 22px; border-top: 1px solid rgba(11, 95, 62, 0.06); }
.accordion-body a { font-weight: 600; }

/* CTA */
.cta-panel { background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 70%, var(--brand-deeper) 100%); border-radius: 24px; padding: 56px 52px; position: relative; overflow: hidden; text-align: center; color: #fff; }
.cta-panel::before { content: ''; position: absolute; width: 280px; height: 280px; background: radial-gradient(circle, rgba(166, 226, 46, 0.5) 0%, transparent 65%); top: -80px; right: -60px; border-radius: 50%; }
.cta-panel::after { content: ''; position: absolute; width: 200px; height: 200px; border: 30px solid rgba(255, 255, 255, 0.05); border-radius: 50%; bottom: -70px; left: 5%; }
.cta-panel h2 { font-size: 30px; font-weight: 800; margin-bottom: 10px; position: relative; z-index: 1; }
.cta-panel p { color: rgba(255, 255, 255, 0.82); max-width: 620px; margin: 0 auto 30px; font-size: 15px; position: relative; z-index: 1; }
.cta-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; position: relative; z-index: 1; }

/* 页脚 */
.footer { background: var(--brand-deeper); color: rgba(255, 255, 255, 0.75); padding: 60px 0 28px; margin-top: 20px; }
.footer a { color: rgba(255, 255, 255, 0.75); }
.footer a:hover { color: var(--accent); }
.footer-grid h5 { color: #fff; font-size: 16px; margin-bottom: 18px; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo .logo-icon { width: 42px; height: 42px; border-radius: 13px; }
.footer-logo strong { display: block; color: #fff; font-size: 19px; font-weight: 800; line-height: 1.2; }
.footer-logo span { display: block; color: rgba(255, 255, 255, 0.55); font-size: 12px; letter-spacing: 2px; }
.footer p { font-size: 14px; color: rgba(255, 255, 255, 0.65); line-height: 1.8; }
.footer p i { width: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; transition: padding-left 0.3s ease; }
.footer-links a:hover { padding-left: 6px; color: var(--accent); }
.footer-contact { display: flex; flex-direction: column; gap: 12px; font-size: 14px; }
.footer-contact i { width: 20px; color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); margin-top: 42px; padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; color: rgba(255, 255, 255, 0.45); }

/* ============ 响应式 ============ */
@media (max-width: 1199.98px) {
  body { padding-left: 72px; }
  .sidebar { width: 72px; padding: 24px 12px 18px; align-items: center; }
  .brand-logo { padding: 0 0 20px; justify-content: center; }
  .brand-text, .nav-item span, .sidebar-cta span { display: none; }
  .nav-item { justify-content: center; padding: 13px 0; border-left: none; border-left: 3px solid transparent; }
  .nav-item i { font-size: 18px; }
  .sidebar-cta { width: 46px; height: 46px; padding: 0; justify-content: center; border-radius: 14px; }
  .sidebar-cta i { font-size: 17px; }
  .main-content { padding: 30px 24px 10px; }
  .page-banner { padding: 40px 34px; }
  .step-grid { gap: 18px; }
  .step-item + .step-item::before { display: none; }
}
@media (max-width: 991.98px) {
  body { padding-left: 0; padding-top: 60px; }
  .mobile-header { display: flex; }
  .sidebar { transform: translateX(-100%); box-shadow: 8px 0 30px rgba(0, 0, 0, 0.25); }
  .sidebar .brand-text, .sidebar .nav-item span, .sidebar .sidebar-cta span { display: block; }
  .sidebar .nav-item { justify-content: flex-start; padding: 12px 14px; }
  .sidebar .brand-logo { justify-content: flex-start; padding: 0 10px 26px; }
  .sidebar .sidebar-cta { width: 100%; height: auto; padding: 13px 18px; border-radius: var(--radius-pill); }
  .sidebar .sidebar-cta i { font-size: 14px; }
  .sidebar { width: 84vw; max-width: 320px; padding: 26px 20px; }
  .main-content { padding: 24px 20px 10px; }
  .page-banner { min-height: 260px; padding: 36px 28px; }
  .page-banner h1 { font-size: 31px; }
  .step-grid { grid-template-columns: 1fr; }
  .step-item + .step-item { border-top: 1px dashed rgba(11, 95, 62, 0.15); padding-top: 24px; margin-top: 8px; }
  .cat-switch-grid { grid-template-columns: 1fr; }
  .cta-panel { padding: 42px 28px; }
}
@media (max-width: 767.98px) {
  .main-content { padding: 18px 14px 10px; }
  .crumb { margin-bottom: 16px; }
  .page-banner { border-radius: 18px; padding: 30px 22px; min-height: auto; }
  .page-banner h1 { font-size: 25px; }
  .banner-desc { font-size: 14px; }
  .banner-meta { flex-wrap: wrap; }
  .data-badge { padding: 6px 14px; font-size: 12px; }
  .section-block { margin-bottom: 48px; }
  .section-head h2 { font-size: 22px; }
  .icon-card { padding: 24px 20px; }
  .step-wrap { padding: 24px 20px; }
  .security-tip { flex-direction: column; gap: 10px; padding: 20px; }
  .hot-link-card { padding: 16px 16px; gap: 14px; }
  .hot-link-body span { white-space: normal; }
  .cta-panel h2 { font-size: 23px; }
  .cta-btns .btn { width: 100%; }
  .footer { padding: 44px 0 24px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .accordion-button { font-size: 14px; padding: 16px 18px; }
  .accordion-body { font-size: 13px; }
}