/* roulang page: index */
:root {
  --primary: #1F3D2B;
  --accent: #C9A96A;
  --accent-dark: #B39055;
  --dark-bg: #132A1E;
  --bg: #FAF6F0;
  --bg-alt: #F0F4F0;
  --highlight: #E2703A;
  --text: #222D27;
  --text-sub: #5A6B61;
  --text-weak: #8A9A90;
  --border: #E8ECE8;
  --border-soft: #E4E8E4;
  --radius: 14px;
  --radius-btn: 8px;
  --shadow: 0 4px 16px rgba(31,61,43,0.08);
  --shadow-hover: 0 8px 28px rgba(31,61,43,0.14);
  --transition: 0.25s ease;
  --container: 1200px;
}
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
  object-fit: cover;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}
ul, ol {
  list-style: none;
}
.container, .grid-container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
::selection {
  background: rgba(201,169,106,0.35);
}

/* ============ Header / Nav ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--dark-bg);
  height: 80px;
  transition: box-shadow var(--transition), background var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.site-header.scrolled {
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 24px;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #A0834C);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark-bg);
  font-size: 18px;
  box-shadow: 0 2px 10px rgba(201,169,106,0.3);
}
.logo-text {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.logo-text em {
  font-style: normal;
  color: var(--accent);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.08em;
  margin-left: 2px;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
}
.nav-item {
  position: relative;
}
.nav-item > a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  color: rgba(255,255,255,0.88);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  border-radius: 4px;
}
.nav-item > a:hover,
.nav-item > a.active,
.nav-item.has-mega:hover > a {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.nav-item > a i {
  font-size: 11px;
  opacity: 0.75;
  transition: transform 0.2s ease;
}
.nav-item.has-mega:hover > a i {
  transform: rotate(180deg);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
  line-height: 1;
}

/* Mega panel */
.mega-panel {
  position: absolute;
  top: calc(100% + 0px);
  right: 0;
  width: 720px;
  max-width: calc(100vw - 48px);
  background: var(--primary);
  border-radius: 0 0 12px 12px;
  box-shadow: 0 18px 48px rgba(0,0,0,0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  z-index: 99;
  padding: 28px;
  border-top: 2px solid var(--accent);
}
.nav-item.has-mega:hover .mega-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mega-inner {
  display: flex;
  gap: 32px;
}
.mega-col {
  flex: 1;
}
.mega-tags h4,
.mega-feeds h4 {
  color: var(--accent);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  font-weight: 600;
}
.mega-tags a {
  display: block;
  padding: 8px 0;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition), padding-left var(--transition);
}
.mega-tags a:hover {
  color: var(--accent);
  padding-left: 8px;
}
.mega-feeds .mega-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s;
  border-radius: 8px;
}
.mega-feeds .mega-card:last-child {
  border-bottom: none;
}
.mega-feeds .mega-card img {
  width: 64px;
  height: 44px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}
.mega-feeds .mega-card span {
  font-size: 13px;
  color: rgba(255,255,255,0.88);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.mega-feeds .mega-card:hover span {
  color: var(--accent);
}

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 600px;
  height: 80vh;
  display: flex;
  align-items: center;
  background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
  margin-top: 80px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(19,42,30,0.94) 0%, rgba(19,42,30,0.72) 45%, rgba(19,42,30,0.35) 100%);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(19,42,30,0.15) 0%, rgba(19,42,30,0.4) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 60px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,169,106,0.15);
  border: 1px solid rgba(201,169,106,0.45);
  color: var(--accent);
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}
.hero-badge i {
  font-size: 12px;
}
.hero h1 {
  font-size: 42px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}
.hero h1 .accent {
  color: var(--accent);
}
.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(250,246,240,0.92);
  margin-bottom: 36px;
  max-width: 600px;
}
.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 13px 32px;
  border-radius: var(--radius-btn);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1.2;
}
.btn-primary {
  background: var(--accent);
  color: var(--dark-bg);
  box-shadow: 0 4px 18px rgba(201,169,106,0.3);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,169,106,0.4);
}
.btn-outline {
  background: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(250,246,240,0.7);
}
.btn-outline:hover {
  background: rgba(250,246,240,0.12);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
  flex-wrap: wrap;
}
.hero-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.9);
}
.hero-stat i {
  font-size: 22px;
  color: var(--accent);
  width: 40px;
  height: 40px;
  border: 1px solid rgba(201,169,106,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-stat .stat-label {
  font-size: 13px;
  color: rgba(250,246,240,0.8);
  line-height: 1.4;
}
.hero-stat .stat-value {
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
}
.scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--accent);
  font-size: 20px;
  z-index: 2;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(8px); }
  60% { transform: translateX(-50%) translateY(4px); }
}

/* ============ Section generic ============ */
.section {
  padding: 96px 0;
}
.section-alt {
  background: var(--bg-alt);
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 24px;
  flex-wrap: wrap;
}
.section-title {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 30px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 8px;
}
.section-title::before {
  content: '';
  width: 4px;
  height: 26px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}
.section-desc {
  color: var(--text-sub);
  font-size: 15px;
  margin-top: 4px;
}
.more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 600;
  transition: gap 0.2s ease;
  flex-shrink: 0;
}
.more-link:hover {
  gap: 12px;
  color: var(--primary);
}

/* ============ Horizontal Card Slider ============ */
.scroll-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 16px;
  margin-bottom: -16px;
  scrollbar-width: thin;
  scrollbar-color: rgba(201,169,106,0.4) transparent;
}
.scroll-track::-webkit-scrollbar {
  height: 6px;
}
.scroll-track::-webkit-scrollbar-thumb {
  background: rgba(201,169,106,0.4);
  border-radius: 4px;
}
.scroll-track::-webkit-scrollbar-track {
  background: transparent;
}
.slide-card {
  flex: 0 0 220px;
  height: 300px;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  scroll-snap-align: start;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.slide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.slide-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.slide-card:hover img {
  transform: scale(1.06);
}
.slide-card .slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(19,42,30,0.05) 30%, rgba(19,42,30,0.88) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  transition: background 0.3s ease;
}
.slide-card:hover .slide-overlay {
  background: linear-gradient(180deg, rgba(19,42,30,0.15) 30%, rgba(19,42,30,0.95) 100%);
}
.slide-card .slide-tag {
  font-size: 12px;
  color: var(--accent);
  border: 1px solid rgba(201,169,106,0.5);
  padding: 3px 10px;
  border-radius: 30px;
  width: fit-content;
  margin-bottom: 10px;
  background: rgba(19,42,30,0.45);
  backdrop-filter: blur(4px);
}
.slide-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.45;
  margin: 0;
}
.slide-card .view-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  background: transparent;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  font-size: 13px;
  padding: 8px 18px;
  border-radius: 30px;
  opacity: 0;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.slide-card:hover .view-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.slide-card-all {
  flex: 0 0 220px;
  height: 300px;
  border: 2px dashed rgba(201,169,106,0.6);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--accent-dark);
  background: rgba(201,169,106,0.04);
  scroll-snap-align: start;
  cursor: pointer;
  transition: all var(--transition);
}
.slide-card-all:hover {
  background: rgba(201,169,106,0.1);
  border-color: var(--accent);
}
.slide-card-all i {
  font-size: 26px;
}
.slide-card-all span {
  font-size: 14px;
  font-weight: 600;
}

/* ============ Grid Cards ============ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.info-card {
  background: var(--bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.info-card .card-img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.info-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.info-card:hover .card-img img {
  transform: scale(1.05);
}
.info-card .card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(19,42,30,0.55) 100%);
  opacity: 0.6;
  transition: opacity 0.3s;
}
.info-card:hover .card-img::after {
  opacity: 1;
}
.card-body {
  padding: 18px 18px 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-badge {
  display: inline-flex;
  width: fit-content;
  font-size: 12px;
  color: #A0834C;
  border: 1px solid rgba(201,169,106,0.5);
  background: rgba(201,169,106,0.08);
  padding: 3px 12px;
  border-radius: 30px;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.info-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.45;
  margin-bottom: 8px;
  transition: color var(--transition);
}
.info-card:hover h3 {
  color: var(--primary);
}
.info-card .card-excerpt {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 14px;
  flex: 1;
}
.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-weak);
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.card-meta i {
  font-size: 12px;
  margin-right: 4px;
}
.card-link {
  color: var(--accent-dark);
  font-weight: 600;
  font-size: 13px;
  transition: color var(--transition);
}
.card-link:hover {
  color: var(--primary);
}

/* ============ Featured Dual Sections ============ */
.featured-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 28px;
  align-items: stretch;
}
.feature-main {
  background: var(--bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.feature-main:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.feature-main .feature-img {
  position: relative;
  height: 260px;
  overflow: hidden;
}
.feature-main .feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.feature-main:hover .feature-img img {
  transform: scale(1.04);
}
.feature-main .feature-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(19,42,30,0.7) 100%);
}
.feature-main .feature-content {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.feature-main h3 {
  font-size: 26px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: 10px;
}
.feature-main p {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.65;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.feature-main .feature-link {
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}
.feature-main .feature-link:hover {
  gap: 12px;
  color: var(--primary);
}
.sub-card-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sub-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 12px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.sub-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.sub-card img {
  width: 96px;
  height: 80px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}
.sub-card .sub-content {
  min-width: 0;
}
.sub-card h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition);
}
.sub-card:hover h4 {
  color: var(--primary);
}
.sub-card .sub-date {
  font-size: 13px;
  color: var(--accent-dark);
}
.section-reverse .featured-wrap {
  direction: rtl;
}
.section-reverse .featured-wrap > * {
  direction: ltr;
}

/* ============ News CMS List ============ */
.news-list {
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.news-row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease;
}
.news-row:last-child {
  border-bottom: none;
}
.news-row:hover {
  background: var(--bg-alt);
}
.news-date {
  flex-shrink: 0;
  width: 88px;
  text-align: center;
  font-size: 13px;
  color: var(--accent-dark);
  font-weight: 600;
  line-height: 1.4;
}
.news-main {
  flex: 1;
  min-width: 0;
}
.news-main h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.45;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--transition);
}
.news-row:hover .news-main h3 {
  color: var(--primary);
}
.news-main p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.news-meta .badge {
  font-size: 12px;
  color: #A0834C;
  border: 1px solid rgba(201,169,106,0.45);
  padding: 3px 12px;
  border-radius: 30px;
  background: rgba(201,169,106,0.06);
}
.news-meta i {
  color: var(--text-weak);
  transition: transform 0.2s ease, color 0.2s ease;
}
.news-row:hover .news-meta i {
  transform: translateX(4px);
  color: var(--accent-dark);
}
.news-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 72px 24px;
  text-align: center;
  color: var(--text-weak);
}
.news-empty .empty-icon {
  width: 64px;
  height: 64px;
  border: 2px solid rgba(201,169,106,0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 24px;
  color: var(--accent-dark);
  background: rgba(201,169,106,0.06);
}
.news-empty p {
  font-size: 15px;
}

/* ============ FAQ ============ */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
}
.faq-item {
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item:hover {
  box-shadow: var(--shadow);
}
.faq-item.active {
  background: var(--bg-alt);
  box-shadow: var(--shadow);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  transition: color 0.2s;
}
.faq-item.active .faq-question {
  color: var(--primary);
}
.faq-question .faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-dark);
  font-size: 14px;
  transition: transform 0.3s ease, background 0.3s ease;
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--accent);
  color: var(--dark-bg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.active .faq-answer {
  max-height: 300px;
}
.faq-answer p {
  padding: 0 22px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-sub);
}

/* ============ CTA ============ */
.cta-section {
  background: var(--dark-bg);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '2026';
  position: absolute;
  right: -30px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 260px;
  font-weight: 800;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.cta-inner h2 {
  font-size: 28px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.4;
  margin-bottom: 16px;
}
.cta-inner p {
  font-size: 15px;
  color: rgba(250,246,240,0.75);
  margin-bottom: 32px;
  line-height: 1.7;
}
.cta-inner .btn {
  font-size: 16px;
  padding: 14px 42px;
}

/* ============ Footer ============ */
.site-footer {
  background: var(--dark-bg);
  padding: 64px 0 0;
  color: rgba(255,255,255,0.75);
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand .logo-text {
  font-size: 22px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-brand .logo-text em {
  color: var(--accent);
  font-style: normal;
  font-size: 16px;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: 18px;
  max-width: 300px;
}
.social-icons {
  display: flex;
  gap: 10px;
}
.social-icons a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  transition: all var(--transition);
}
.social-icons a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--dark-bg);
  transform: translateY(-3px);
}
.footer-col h4 {
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  transition: color 0.2s ease, padding-left 0.2s ease;
}
.footer-col ul li a:hover {
  color: var(--accent);
  padding-left: 6px;
}
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 14px;
  font-size: 14px;
  line-height: 1.6;
}
.footer-contact li i {
  color: var(--accent);
  margin-top: 4px;
  flex-shrink: 0;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}

/* ============ Mobile Drawer ============ */
.nav-mobile-mask {
  display: none;
}

/* ============ Responsive ============ */
@media screen and (max-width: 1023px) {
  .section {
    padding: 72px 0;
  }
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .featured-wrap {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .mega-panel {
    width: 560px;
  }
}
@media screen and (max-width: 767px) {
  .container, .grid-container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .section {
    padding: 48px 0;
  }
  .site-header, .header-inner {
    height: 68px;
  }
  .hero {
    margin-top: 68px;
    min-height: 560px;
    height: auto;
    padding: 72px 0;
  }
  .hero h1 {
    font-size: 30px;
  }
  .hero-sub {
    font-size: 16px;
  }
  .nav-toggle {
    display: block;
  }
  .nav-list {
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    height: calc(100vh - 68px);
    background: var(--dark-bg);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 4px;
    padding: 40px 24px;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    overflow-y: auto;
    z-index: 100;
  }
  .nav-list.open {
    transform: translateX(0);
  }
  .nav-item, .nav-item.has-mega {
    width: 100%;
    text-align: center;
  }
  .nav-item > a {
    display: inline-flex;
    font-size: 18px;
    padding: 14px 20px;
    justify-content: center;
    border-bottom: none;
  }
  .nav-item > a.active {
    color: var(--accent);
  }
  .mega-panel {
    position: static;
    width: 100%;
    opacity: 1;
    visibility: visible;
    transform: none;
    margin-top: 8px;
    box-shadow: none;
    border-top: none;
    border-radius: 12px;
    padding: 20px;
    display: none;
  }
  .nav-item.has-mega.open .mega-panel {
    display: block;
  }
  .mega-inner {
    flex-direction: column;
    gap: 20px;
  }
  .card-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .news-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px;
  }
  .news-date {
    width: auto;
    text-align: left;
    font-size: 12px;
  }
  .news-meta {
    width: 100%;
    justify-content: space-between;
  }
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-cta .btn {
    width: 100%;
  }
  .hero-stats {
    gap: 20px;
    flex-direction: column;
  }
  .section-head {
    margin-bottom: 24px;
  }
  .section-title {
    font-size: 24px;
  }
  .cta-section {
    padding: 56px 0;
  }
  .cta-inner h2 {
    font-size: 24px;
  }
  .scroll-track {
    scroll-padding: 16px;
  }
}
@media screen and (min-width: 641px) and (max-width: 1024px) {
  .hero {
    height: 70vh;
  }
  .nav-item > a {
    padding: 10px 10px;
    font-size: 14px;
  }
  .section-title {
    font-size: 26px;
  }
}

/* roulang page: article */
:root{
    --primary:#1F3D2B;
    --primary-light:#2C503A;
    --accent:#C9A96A;
    --accent-dark:#B39055;
    --deep:#132A1E;
    --bg:#FAF6F0;
    --bg-alt:#F0F4F0;
    --coral:#E2703A;
    --text:#222D27;
    --text-sub:#5A6B61;
    --text-weak:#8A9A90;
    --border:#E8ECE8;
    --radius:14px;
    --radius-btn:8px;
    --shadow:0 4px 16px rgba(31,61,43,0.08);
    --shadow-hover:0 8px 28px rgba(31,61,43,0.14);
    --transition:.25s ease;
    --font:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font-family:var(--font);cursor:pointer;border:none;background:none}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
.section-pad{padding:96px 0}
.section-title{font-size:30px;font-weight:700;color:var(--primary);margin-bottom:8px;line-height:1.3;position:relative;padding-left:20px}
.section-title::before{content:"";position:absolute;left:0;top:6px;width:4px;height:26px;background:var(--accent);border-radius:2px}
.section-sub{font-size:15px;color:var(--text-sub);margin-bottom:36px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;border:1px solid transparent;transition:all .25s ease;white-space:nowrap}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(201,169,106,.35)}
.btn-outline{border-color:rgba(255,255,255,.7);color:#fff;background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-ghost{border-color:var(--accent);color:var(--accent-dark);background:transparent}
.btn-ghost:hover{background:rgba(201,169,106,.1);transform:translateY(-2px)}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.grid-container{padding-left:24px;padding-right:24px}
/* ============ Header ============ */
.site-header{background:var(--deep);height:80px;position:sticky;top:0;z-index:1000;transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:0 4px 12px rgba(0,0,0,.15)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:80px;gap:24px}
.brand-logo{display:flex;align-items:center;gap:12px;color:#fff;font-size:20px;font-weight:700;letter-spacing:.02em;flex-shrink:0}
.logo-mark{width:40px;height:40px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--deep);font-size:16px;flex-shrink:0}
.logo-text{white-space:nowrap}
.logo-text em{font-style:normal;color:var(--accent)}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:24px;width:44px;height:44px;border-radius:8px;align-items:center;justify-content:center}
.nav-toggle:hover{background:rgba(255,255,255,.1)}
.nav-list{display:flex;align-items:center;gap:8px;margin:0;padding:0}
.nav-item{position:relative}
.nav-item>a{display:flex;align-items:center;gap:6px;color:rgba(255,255,255,.85);font-size:15px;font-weight:500;padding:10px 16px;border-radius:8px;transition:color .2s ease;letter-spacing:.02em;position:relative}
.nav-item>a:hover,.nav-item>a.active{color:var(--accent)}
.nav-item>a::after{content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;background:var(--accent);border-radius:1px;transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.nav-item>a:hover::after,.nav-item>a.active::after{transform:scaleX(1)}
.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);width:720px;background:var(--primary);border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.25);opacity:0;visibility:hidden;transition:all .3s ease;padding:20px}
.mega-panel::before{content:"";position:absolute;top:-18px;left:50%;transform:translateX(-50%);border:9px solid transparent;border-bottom-color:var(--primary)}
.mega-inner{display:grid;grid-template-columns:1fr 1.6fr;gap:24px}
.mega-col h4{color:var(--accent);font-size:13px;font-weight:700;margin-bottom:14px;letter-spacing:.05em}
.mega-col a{display:block;color:rgba(255,255,255,.8);font-size:14px;padding:6px 0;transition:color .2s}
.mega-col a:hover{color:var(--accent)}
.mega-feeds a.mega-card{display:flex;align-items:center;gap:12px;padding:10px;border-radius:8px;background:rgba(255,255,255,.05);margin-bottom:10px;transition:background .2s}
.mega-feeds a.mega-card:hover{background:rgba(255,255,255,.12)}
.mega-feeds a.mega-card img{width:64px;height:48px;object-fit:cover;border-radius:6px;flex-shrink:0}
.mega-feeds a.mega-card span{font-size:14px;color:rgba(255,255,255,.9);line-height:1.4}
/* ============ Article Banner ============ */
.article-banner{background:linear-gradient(135deg,rgba(19,42,30,.92) 0%,rgba(31,61,43,.72) 60%,rgba(201,169,106,.25) 100%),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;padding:72px 0 56px;position:relative}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:rgba(255,255,255,.6);margin-bottom:24px}
.breadcrumb a{color:rgba(255,255,255,.75);transition:color .2s}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb-sep{color:rgba(255,255,255,.4)}
.breadcrumb .current{color:rgba(255,255,255,.9)}
.article-banner h1{font-size:32px;font-weight:700;color:#fff;line-height:1.4;max-width:880px;margin-bottom:20px}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:rgba(255,255,255,.7)}
.article-meta .meta-item{display:flex;align-items:center;gap:6px}
.article-meta .meta-item i{color:var(--accent)}
.article-meta .meta-cat{background:rgba(201,169,106,.18);border:1px solid rgba(201,169,106,.5);color:var(--accent);padding:2px 10px;border-radius:30px;font-size:12px}
/* ============ Article Content ============ */
.article-main{padding:64px 0 80px;background:var(--bg)}
.article-body-wrap{max-width:860px;margin:0 auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:56px 64px;position:relative}
.article-body{max-width:760px;margin:0 auto}
.article-body p{font-size:16px;line-height:1.8;margin-bottom:20px;color:#3A463F}
.article-body h2{font-size:22px;font-weight:700;color:var(--primary);margin:36px 0 16px;line-height:1.5}
.article-body h3{font-size:18px;font-weight:600;color:var(--primary);margin:28px 0 14px;line-height:1.5}
.article-body blockquote{border-left:3px solid var(--accent);background:var(--bg-alt);padding:16px 20px;margin:28px 0;border-radius:0 8px 8px 0;font-size:15px;color:var(--text-sub);line-height:1.7}
.article-body img{border-radius:8px;border:1px solid var(--border);margin:24px 0;max-width:100%}
.article-body ul,.article-body ol{padding-left:24px;margin-bottom:20px;color:#3A463F}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:8px;line-height:1.75}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.article-body table th{background:var(--primary);color:#fff;padding:12px;font-weight:600;text-align:left}
.article-body table td{padding:12px;border:1px solid var(--border)}
.article-body a{color:var(--accent-dark);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--primary)}
.article-body hr{border:none;border-top:1px solid var(--border);margin:36px 0}
.article-not-found{text-align:center;padding:80px 20px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}
.article-not-found i{font-size:48px;color:var(--accent);margin-bottom:20px}
.article-not-found h2{font-size:26px;color:var(--primary);margin-bottom:12px}
.article-not-found p{color:var(--text-sub);margin-bottom:28px}
/* ============ Related ============ */
.related-section{padding:80px 0;background:var(--bg-alt)}
.related-grid{margin-top:32px}
.related-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:all .25s ease;margin-bottom:24px;display:flex;flex-direction:column}
.related-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.related-card .card-img{position:relative;overflow:hidden;aspect-ratio:4/3}
.related-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.related-card:hover .card-img img{transform:scale(1.05)}
.related-card .card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,transparent 60%,rgba(19,42,30,.45));opacity:.8;transition:opacity .3s}
.related-card:hover .card-img::after{opacity:1}
.related-card .card-info{padding:20px;flex:1;display:flex;flex-direction:column;gap:10px}
.related-card .card-badge{display:inline-block;font-size:12px;color:var(--accent-dark);border:1px solid rgba(201,169,106,.5);padding:3px 10px;border-radius:30px;width:fit-content;background:rgba(201,169,106,.06)}
.related-card h3{font-size:16px;font-weight:700;color:var(--text);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:48px}
.related-card .card-meta{font-size:13px;color:var(--text-weak);display:flex;align-items:center;gap:8px;margin-top:auto}
/* ============ FAQ ============ */
.faq-section{background:var(--bg);padding:80px 0}
.faq-wrap{max-width:800px;margin:40px auto 0}
.faq-item{background:#fff;border:1px solid #E4E8E4;border-radius:var(--radius);margin-bottom:14px;overflow:hidden;transition:box-shadow .25s}
.faq-item.active{box-shadow:var(--shadow);border-color:var(--accent)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 24px;font-size:16px;font-weight:600;color:var(--text);cursor:pointer;transition:background .2s}
.faq-item.active .faq-q{background:var(--bg-alt)}
.faq-q i{color:var(--accent);font-size:16px;transition:transform .3s;flex-shrink:0}
.faq-item.active .faq-q i{transform:rotate(45deg)}
.faq-a{display:none;padding:0 24px 20px;color:var(--text-sub);font-size:14px;line-height:1.7;border-top:1px solid var(--border);padding-top:14px}
.faq-item.active .faq-a{display:block;animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
/* ============ CTA ============ */
.cta-section{background:var(--deep);padding:80px 0;position:relative;overflow:hidden}
.cta-section::before{content:"01";position:absolute;right:8%;top:10px;font-size:200px;font-weight:900;color:rgba(255,255,255,.05);line-height:1;font-family:var(--font)}
.cta-inner{text-align:center;max-width:720px;margin:0 auto;position:relative;z-index:2}
.cta-inner h2{font-size:28px;font-weight:700;color:#fff;margin-bottom:16px;line-height:1.4}
.cta-inner p{color:rgba(255,255,255,.65);font-size:15px;margin-bottom:32px}
.cta-btns{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
/* ============ Footer ============ */
.site-footer{background:var(--deep);padding:64px 0 0;color:rgba(255,255,255,.7)}
.footer-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1.4fr;gap:40px;padding-bottom:48px}
.footer-brand .logo-text{color:#fff;font-size:20px;font-weight:700;margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.55);margin:16px 0 20px}
.social-icons{display:flex;gap:10px}
.social-icons a{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);font-size:15px;transition:all .25s}
.social-icons a:hover{background:var(--accent);border-color:var(--accent);color:var(--deep)}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:18px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--accent);border-radius:1px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{color:rgba(255,255,255,.6);font-size:14px;transition:color .2s}
.footer-col ul a:hover{color:var(--accent)}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(255,255,255,.6);margin-bottom:12px}
.footer-contact i{color:var(--accent);width:16px;text-align:center}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:13px;color:rgba(255,255,255,.4)}
/* ============ Responsive ============ */
@media (max-width:1024px){
    .container{padding:0 20px}
    .mega-panel{width:620px}
    .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
}
@media (max-width:768px){
    .section-pad{padding:72px 0}
    .section-title{font-size:24px}
    .article-banner{padding:56px 0 40px}
    .article-banner h1{font-size:26px}
    .article-body-wrap{padding:32px 28px}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
    .footer-brand{grid-column:1/-1}
    .mega-panel{display:none}
    .faq-q{font-size:15px}
}
@media (max-width:640px){
    .container{padding:0 16px}
    .site-header{height:64px}
    .header-inner{height:64px}
    .nav-toggle{display:flex}
    .nav-list{position:fixed;top:64px;left:0;right:0;background:var(--deep);flex-direction:column;align-items:flex-start;padding:16px 20px 24px;gap:4px;transform:translateY(-120%);transition:transform .3s ease;visibility:hidden;box-shadow:0 10px 30px rgba(0,0,0,.2);border-top:1px solid rgba(255,255,255,.08)}
    .nav-list.open{transform:translateY(0);visibility:visible}
    .nav-item{width:100%}
    .nav-item>a{width:100%;padding:12px 8px;font-size:17px;border-bottom:1px solid rgba(255,255,255,.06)}
    .nav-item>a::after{display:none}
    .nav-item.has-mega{display:block}
    .has-mega .mega-panel{display:none}
    .section-pad{padding:48px 0}
    .article-main{padding:40px 0 56px}
    .article-body-wrap{padding:24px 20px;border-radius:10px}
    .article-body p{font-size:15px;line-height:1.75}
    .article-banner h1{font-size:22px}
    .article-meta{gap:12px}
    .related-card{margin-bottom:20px}
    .cta-section{padding:56px 0}
    .cta-inner h2{font-size:24px}
    .footer-grid{grid-template-columns:1fr;gap:28px}
    .footer-bottom{font-size:12px}
    .btn{padding:10px 22px;font-size:14px}
}

/* roulang page: category1 */
:root {
            --primary: #1F3D2B;
            --accent: #C9A96A;
            --accent-dark: #B39055;
            --dark: #132A1E;
            --bg: #FAF6F0;
            --bg-alt: #F0F4F0;
            --coral: #E2703A;
            --text: #222D27;
            --text-secondary: #5A6B61;
            --text-weak: #8A9A90;
            --border: #E8ECE8;
            --radius: 14px;
            --radius-btn: 8px;
            --shadow: 0 4px 16px rgba(31, 61, 43, 0.08);
            --shadow-hover: 0 8px 28px rgba(31, 61, 43, 0.14);
            --transition: 0.25s ease;
            --font-main: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", 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);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s ease;
        }

        a:hover {
            color: var(--accent-dark);
        }

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

        ul {
            list-style: none;
        }

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

        .section {
            padding: 96px 0;
        }

        .section-head {
            text-align: center;
            margin-bottom: 56px;
        }

        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: #A0834C;
            background: rgba(201, 169, 106, 0.10);
            border: 1px solid rgba(201, 169, 106, 0.35);
            border-radius: 30px;
            padding: 4px 14px;
            letter-spacing: 0.04em;
            margin-bottom: 14px;
        }

        .section-head h2 {
            font-size: 30px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .section-head h2::after {
            content: "";
            display: block;
            width: 32px;
            height: 2px;
            background: var(--accent);
            margin: 16px auto 0;
        }

        .section-head p {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 640px;
            margin: 16px auto 0;
            line-height: 1.7;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            transition: all var(--transition);
            cursor: pointer;
            border: 1px solid transparent;
            text-align: center;
        }

        .btn i {
            font-size: 14px;
        }

        .btn-primary {
            background: var(--accent);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(201, 169, 106, 0.35);
        }

        .btn-outline {
            border-color: rgba(255, 255, 255, 0.8);
            color: #fff;
            background: transparent;
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }

        .btn-coral {
            background: var(--coral);
            color: #fff;
        }

        .btn-coral:hover {
            background: #C85A28;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(226, 112, 58, 0.30);
        }

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

        /* ===== 顶部导航 ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--dark);
            height: 80px;
            display: flex;
            align-items: center;
            transition: box-shadow 0.3s ease, background 0.3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
            height: 100%;
        }

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

        .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), #E5C88D);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--dark);
            font-size: 18px;
            box-shadow: 0 2px 10px rgba(201, 169, 106, 0.40);
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
            line-height: 1.2;
        }

        .logo-text em {
            font-style: normal;
            color: var(--accent);
        }

        .nav-toggle {
            display: none;
            font-size: 22px;
            color: #fff;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            transition: background 0.2s;
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.10);
        }

        .nav-list {
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 0;
            padding: 0;
        }

        .nav-item {
            position: relative;
        }

        .nav-item>a {
            display: flex;
            align-items: center;
            gap: 6px;
            color: rgba(255, 255, 255, 0.88);
            font-size: 15px;
            font-weight: 500;
            padding: 12px 16px;
            letter-spacing: 0.02em;
            border-bottom: 2px solid transparent;
            transition: color 0.2s, border-color 0.2s;
        }

        .nav-item>a:hover,
        .nav-item>a.active {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }

        .nav-item>a i {
            font-size: 11px;
            opacity: 0.7;
        }

        /* Mega panel */
        .mega-panel {
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%) translateY(16px);
            width: 720px;
            background: var(--primary);
            border-radius: 12px;
            padding: 24px;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.30);
            z-index: 1001;
        }

        .has-mega:hover .mega-panel {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(8px);
        }

        .mega-inner {
            display: grid;
            grid-template-columns: 1fr 1.4fr;
            gap: 32px;
        }

        .mega-col h4 {
            color: var(--accent);
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
            padding-bottom: 8px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.10);
        }

        .mega-tags a {
            display: block;
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            transition: color 0.2s, padding-left 0.2s;
        }

        .mega-tags a:hover {
            color: var(--accent);
            padding-left: 6px;
        }

        .mega-feeds {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .mega-card {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 10px;
            padding: 8px;
            transition: background 0.2s;
        }

        .mega-card:hover {
            background: rgba(255, 255, 255, 0.08);
        }

        .mega-card img {
            width: 56px;
            height: 56px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .mega-card span {
            color: rgba(255, 255, 255, 0.88);
            font-size: 13px;
            line-height: 1.5;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        /* ===== Hero ===== */
        .page-hero {
            position: relative;
            min-height: 560px;
            display: flex;
            align-items: center;
            padding: 160px 0 80px;
            background: var(--dark);
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.55;
        }

        .hero-bg::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, var(--dark) 0%, rgba(19, 42, 30, 0.75) 50%, rgba(19, 42, 30, 0.35) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 720px;
        }

        .hero-eyebrow {
            display: inline-block;
            background: rgba(201, 169, 106, 0.18);
            border: 1px solid rgba(201, 169, 106, 0.40);
            color: var(--accent);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 30px;
            letter-spacing: 0.06em;
            margin-bottom: 18px;
        }

        .hero-content h1 {
            font-size: 44px;
            font-weight: 700;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 18px;
            letter-spacing: 0.01em;
        }

        .hero-sub {
            font-size: 18px;
            color: rgba(250, 246, 240, 0.90);
            line-height: 1.75;
            margin-bottom: 32px;
            max-width: 600px;
        }

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

        .scroll-hint {
            position: absolute;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%);
            color: var(--accent);
            font-size: 22px;
            animation: floatDown 2s ease-in-out infinite;
            opacity: 0.85;
        }

        @keyframes floatDown {
            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }
            50% {
                transform: translateX(-50%) translateY(8px);
            }
        }

        /* ===== 卖点区 ===== */
        .feature-section {
            background: var(--bg);
        }

        .feature-grid {
            margin-top: 8px;
        }

        .feature-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 32px 24px;
            height: 100%;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: all var(--transition);
            text-align: left;
        }

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

        .feature-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: rgba(201, 169, 106, 0.12);
            color: var(--accent-dark);
            font-size: 22px;
            margin-bottom: 20px;
        }

        .feature-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ===== 场景区 ===== */
        .scenario-section {
            background: var(--bg-alt);
        }

        .scenario-card {
            background: var(--bg);
            border-radius: var(--radius);
            padding: 32px 28px;
            height: 100%;
            border: 1px solid var(--border);
            transition: all var(--transition);
            text-align: left;
        }

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

        .scenario-card i {
            font-size: 28px;
            color: var(--accent-dark);
            margin-bottom: 18px;
            display: inline-block;
        }

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

        .scenario-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ===== 流程区 ===== */
        .process-section {
            background: var(--bg);
        }

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

        .process-step {
            background: #fff;
            border-radius: var(--radius);
            padding: 32px 24px;
            border: 1px solid var(--border);
            position: relative;
            transition: all var(--transition);
            text-align: left;
        }

        .process-step:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .step-num {
            font-size: 36px;
            font-weight: 700;
            color: rgba(201, 169, 106, 0.40);
            display: block;
            margin-bottom: 14px;
            line-height: 1;
        }

        .process-step h3 {
            font-size: 17px;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 8px;
        }

        .process-step p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ===== 统计区 ===== */
        .stats-section {
            background: var(--dark);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .stats-section::before {
            content: "SPORTS";
            position: absolute;
            right: -20px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 120px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.03);
            letter-spacing: 0.05em;
            line-height: 1;
        }

        .stat-item {
            text-align: center;
            padding: 24px 16px;
        }

        .stat-num {
            display: block;
            font-size: 44px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 14px;
            color: rgba(250, 246, 240, 0.75);
            letter-spacing: 0.03em;
        }

        /* ===== 精选内容 ===== */
        .featured-section {
            background: var(--bg);
        }

        .news-card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            height: 100%;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .news-thumb {
            position: relative;
            aspect-ratio: 4/3;
            overflow: hidden;
        }

        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .news-card:hover .news-thumb img {
            transform: scale(1.05);
        }

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

        .news-badge {
            display: inline-flex;
            align-self: flex-start;
            font-size: 12px;
            font-weight: 600;
            color: #A0834C;
            border: 1px solid rgba(201, 169, 106, 0.50);
            border-radius: 30px;
            padding: 3px 10px;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .news-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--primary);
            line-height: 1.45;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-body p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 14px;
            flex: 1;
        }

        .news-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-weak);
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }

        .news-meta a {
            color: var(--accent-dark);
            font-weight: 500;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-meta a:hover {
            gap: 8px;
            transition: gap 0.2s;
        }

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

        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg);
            border: 1px solid #E4E8E4;
            border-radius: var(--radius);
            margin-bottom: 14px;
            overflow: hidden;
            transition: box-shadow var(--transition);
        }

        .faq-item.open {
            box-shadow: var(--shadow);
            background: #fff;
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary);
            text-align: left;
            background: transparent;
            transition: color 0.2s;
            cursor: pointer;
        }

        .faq-question:hover {
            color: var(--accent-dark);
        }

        .faq-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(201, 169, 106, 0.15);
            color: var(--accent-dark);
            font-size: 14px;
            flex-shrink: 0;
            transition: all 0.3s ease;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-answer-inner {
            padding: 0 24px 20px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            border-top: 1px solid var(--border);
            padding-top: 14px;
            margin-top: 4px;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--dark);
            padding: 80px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: "2026";
            position: absolute;
            left: 24px;
            top: 20px;
            font-size: 140px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.03);
            line-height: 1;
            pointer-events: none;
        }

        .cta-section::after {
            content: "";
            position: absolute;
            right: -60px;
            bottom: -80px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            border: 2px solid rgba(201, 169, 106, 0.10);
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
        }

        .cta-inner h2 {
            font-size: 30px;
            color: #fff;
            font-weight: 700;
            margin-bottom: 14px;
            line-height: 1.3;
        }

        .cta-inner p {
            font-size: 16px;
            color: rgba(250, 246, 240, 0.75);
            margin-bottom: 28px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--dark);
            padding: 64px 0 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 48px;
        }

        .footer-brand .logo-text {
            font-size: 20px;
            margin-bottom: 16px;
            display: inline-flex;
        }

        .footer-brand p {
            font-size: 14px;
            color: rgba(250, 246, 240, 0.65);
            line-height: 1.7;
            margin: 16px 0;
            max-width: 320px;
        }

        .social-icons {
            display: flex;
            gap: 12px;
        }

        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            color: rgba(255, 255, 255, 0.75);
            font-size: 15px;
            transition: all 0.2s ease;
        }

        .social-icons a:hover {
            background: var(--accent);
            color: var(--dark);
            transform: translateY(-2px);
        }

        .footer-col h4 {
            color: var(--accent);
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 18px;
            letter-spacing: 0.03em;
        }

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

        .footer-col ul li a {
            color: rgba(250, 246, 240, 0.70);
            font-size: 14px;
            transition: color 0.2s, padding-left 0.2s;
        }

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

        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(250, 246, 240, 0.70);
            font-size: 14px;
        }

        .footer-contact i {
            color: var(--accent);
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 20px 0;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 13px;
            color: rgba(250, 246, 240, 0.45);
            margin-bottom: 0;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .section {
                padding: 72px 0;
            }

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

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

            .mega-panel {
                width: 600px;
            }

            .hero-content h1 {
                font-size: 36px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 56px 0;
            }

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

            .section-head h2 {
                font-size: 26px;
            }

            .process-steps {
                grid-template-columns: 1fr;
            }

            .stat-num {
                font-size: 34px;
            }

            .hero-content h1 {
                font-size: 30px;
            }

            .hero-sub {
                font-size: 16px;
            }
        }

        @media (max-width: 640px) {
            .site-header {
                height: 64px;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-list {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: var(--dark);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 24px 32px;
                gap: 4px;
                transform: translateY(-120%);
                transition: transform 0.3s ease;
                box-shadow: 0 16px 30px rgba(0, 0, 0, 0.30);
                max-height: calc(100vh - 64px);
                overflow-y: auto;
                z-index: 999;
            }

            .nav-list.open {
                transform: translateY(0);
            }

            .nav-item {
                width: 100%;
            }

            .nav-item>a {
                padding: 14px 16px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
                font-size: 16px;
            }

            .nav-item>a.active {
                color: var(--accent);
                background: rgba(201, 169, 106, 0.06);
                border-radius: 8px;
                border-bottom-color: transparent;
            }

            .mega-panel {
                position: static;
                width: 100%;
                transform: none;
                opacity: 1;
                visibility: visible;
                background: transparent;
                box-shadow: none;
                padding: 8px 0 8px 16px;
                display: none;
            }

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

            .mega-inner {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .page-hero {
                min-height: 480px;
                padding: 120px 0 60px;
            }

            .hero-actions {
                flex-direction: column;
            }

            .hero-actions .btn {
                width: 100%;
            }

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

            .footer-brand p {
                max-width: 100%;
            }
        }

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

            .section {
                padding: 48px 0;
            }

            .section-head h2 {
                font-size: 24px;
            }

            .process-steps {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .feature-grid .cell,
            .scenario-section .cell {
                width: 100% !important;
            }

            .stat-item {
                padding: 16px 8px;
            }

            .stat-num {
                font-size: 30px;
            }

            .faq-question {
                padding: 16px 18px;
                font-size: 15px;
            }

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

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

/* roulang page: category2 */
/* ========== 设计变量 ========== */
        :root {
            --primary: #1F3D2B;
            --accent: #C9A96A;
            --dark: #132A1E;
            --bg: #FAF6F0;
            --bg-alt: #F0F4F0;
            --cta: #E2703A;
            --text: #222D27;
            --text-sub: #5A6B61;
            --text-weak: #8A9A90;
            --border: #E8ECE8;
            --radius: 14px;
            --radius-btn: 8px;
            --shadow: 0 4px 16px rgba(31, 61, 43, 0.08);
            --shadow-hover: 0 8px 28px rgba(31, 61, 43, 0.14);
            --transition: 0.25s ease;
        }

        /* ========== Reset / Base ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            font-size: 16px;
            scroll-behavior: smooth;
        }

        body {
            font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

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

        ul,
        ol {
            list-style: none;
        }

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

        /* ========== 按钮 ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            transition: all var(--transition);
            border: 1px solid transparent;
            letter-spacing: 0.03em;
        }

        .btn-accent {
            background: var(--accent);
            color: #1A1A1A;
            border-color: var(--accent);
        }
        .btn-accent:hover {
            background: #B39055;
            border-color: #B39055;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(201, 169, 106, 0.35);
        }

        .btn-outline {
            background: transparent;
            color: #FAF6F0;
            border-color: rgba(250, 246, 240, 0.6);
        }
        .btn-outline:hover {
            background: rgba(250, 246, 240, 0.12);
            border-color: #FAF6F0;
            transform: translateY(-2px);
        }

        .btn-dark {
            background: var(--primary);
            color: #fff;
        }
        .btn-dark:hover {
            background: #2A4E38;
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        /* ========== 徽章 / 标签 ========== */
        .badge {
            display: inline-block;
            font-size: 12px;
            padding: 4px 12px;
            border: 1px solid rgba(201, 169, 106, 0.5);
            border-radius: 30px;
            color: #A0834C;
            background: transparent;
            font-weight: 500;
            letter-spacing: 0.04em;
        }

        .badge-dark {
            background: var(--primary);
            color: var(--accent);
            border-color: var(--primary);
        }

        /* ========== 区块标题 ========== */
        .section {
            padding: 96px 0;
        }

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

        .section-title-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 40px;
        }

        .section-title-wrap::before {
            content: "";
            display: block;
            width: 4px;
            height: 28px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 700;
            color: var(--primary);
            margin: 0;
            line-height: 1.3;
        }

        .section-sub {
            font-size: 15px;
            color: var(--text-sub);
            margin-top: 8px;
            margin-bottom: 0;
        }

        /* ========== Header ========== */
        .site-header {
            background: var(--dark);
            position: sticky;
            top: 0;
            z-index: 1000;
            height: 80px;
            transition: box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            position: relative;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            z-index: 1001;
        }

        .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--accent), #A8874E);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #132A1E;
            font-size: 18px;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            letter-spacing: 0.02em;
        }

        .logo-text em {
            font-style: normal;
            color: var(--accent);
        }

        /* 导航 */
        .nav-list {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .nav-item {
            position: relative;
        }

        .nav-item>a {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            color: rgba(250, 246, 240, 0.85);
            font-size: 15px;
            font-weight: 500;
            letter-spacing: 0.02em;
            border-radius: 6px;
            position: relative;
            transition: color 0.2s ease;
        }

        .nav-item>a::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 2px;
            height: 2px;
            border-radius: 1px;
            background: var(--accent);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.25s ease;
        }

        .nav-item>a:hover,
        .nav-item>a.active {
            color: var(--accent);
        }

        .nav-item>a:hover::after,
        .nav-item>a.active::after {
            transform: scaleX(1);
        }

        /* Mega 面板 */
        .has-mega {
            position: static;
        }

        .mega-panel {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            top: 100%;
            width: 720px;
            background: var(--primary);
            border-radius: 0 0 12px 12px;
            padding: 28px;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
            border-top: 2px solid var(--accent);
            z-index: 999;
            pointer-events: none;
        }

        .has-mega:hover .mega-panel {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            transform: translateX(-50%) translateY(0);
        }

        .mega-inner {
            display: flex;
            gap: 32px;
        }

        .mega-col {
            flex: 1;
        }

        .mega-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            margin-bottom: 16px;
            letter-spacing: 0.06em;
        }

        .mega-col.mega-tags a {
            display: block;
            padding: 8px 0;
            color: rgba(250, 246, 240, 0.8);
            font-size: 14px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: color 0.2s ease, padding-left 0.2s ease;
        }

        .mega-col.mega-tags a:hover {
            color: var(--accent);
            padding-left: 6px;
        }

        .mega-feeds {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .mega-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.05);
            transition: background 0.2s ease;
        }

        .mega-card:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .mega-card img {
            width: 60px;
            height: 44px;
            border-radius: 6px;
            object-fit: cover;
        }

        .mega-card span {
            font-size: 13px;
            color: rgba(250, 246, 240, 0.85);
            line-height: 1.4;
            flex: 1;
        }

        /* 移动端导航按钮 */
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 22px;
            padding: 8px;
            border-radius: 6px;
            transition: background 0.2s ease;
            z-index: 1001;
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        /* ========== Hero ========== */
        .category-hero {
            position: relative;
            background: linear-gradient(100deg, rgba(19, 42, 30, 0.92) 0%, rgba(19, 42, 30, 0.65) 55%, rgba(19, 42, 30, 0.35) 100%),
                url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 120px 0 100px;
            min-height: 420px;
            display: flex;
            align-items: center;
        }

        .hero-content {
            max-width: 720px;
            color: #FAF6F0;
        }

        .hero-content .hero-badge {
            display: inline-block;
            background: rgba(201, 169, 106, 0.2);
            border: 1px solid rgba(201, 169, 106, 0.6);
            color: var(--accent);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.08em;
            margin-bottom: 20px;
        }

        .hero-content h1 {
            font-size: 40px;
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .hero-content h1 span {
            color: var(--accent);
        }

        .hero-content .hero-desc {
            font-size: 17px;
            line-height: 1.8;
            color: rgba(250, 246, 240, 0.85);
            margin-bottom: 28px;
            max-width: 620px;
        }

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

        .hero-stats {
            display: flex;
            gap: 36px;
            margin-top: 48px;
            flex-wrap: wrap;
        }

        .hero-stat {
            padding-right: 32px;
            border-right: 1px solid rgba(255, 255, 255, 0.2);
        }

        .hero-stat:last-child {
            border-right: none;
            padding-right: 0;
        }

        .hero-stat .num {
            font-size: 30px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }

        .hero-stat .label {
            font-size: 13px;
            color: rgba(250, 246, 240, 0.7);
            margin-top: 4px;
        }

        /* ========== 赛事分类矩阵 ========== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .category-card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: transform var(--transition), box-shadow var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .category-card .card-img {
            position: relative;
            height: 170px;
            overflow: hidden;
        }

        .category-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .category-card:hover .card-img img {
            transform: scale(1.04);
        }

        .category-card .card-img::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(19, 42, 30, 0.5) 100%);
        }

        .category-card .badge {
            position: absolute;
            left: 16px;
            bottom: 14px;
            z-index: 2;
            background: rgba(19, 42, 30, 0.7);
        }

        .category-card .card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .category-card h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .category-card .card-desc {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.65;
            margin-bottom: 16px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .category-card .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color 0.2s ease, gap 0.2s ease;
        }

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

        /* ========== 热门赛事精选 横滑 ========== */
        .hor-scroll-wrap {
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -ms-overflow-style: none;
            scrollbar-width: thin;
            scrollbar-color: rgba(201, 169, 106, 0.4) transparent;
        }

        .hor-scroll-wrap::-webkit-scrollbar {
            height: 4px;
        }

        .hor-scroll-wrap::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.05);
            border-radius: 8px;
        }

        .hor-scroll-wrap::-webkit-scrollbar-thumb {
            background: var(--accent);
            border-radius: 8px;
        }

        .hor-grid {
            display: flex;
            gap: 20px;
            padding: 4px 4px 8px;
        }

        .hor-card {
            min-width: 220px;
            width: 220px;
            height: 280px;
            border-radius: var(--radius);
            overflow: hidden;
            position: relative;
            scroll-snap-align: start;
            background: var(--primary);
            flex-shrink: 0;
            box-shadow: var(--shadow);
            transition: transform var(--transition), box-shadow var(--transition);
        }

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

        .hor-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

        .hor-card .hor-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 35%, rgba(19, 42, 30, 0.9) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 16px;
            transition: background 0.3s ease;
        }

        .hor-card .badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(19, 42, 30, 0.7);
            color: var(--accent);
            font-size: 11px;
            padding: 3px 10px;
        }

        .hor-card .hor-title {
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 4px;
        }

        .hor-card .hor-more {
            display: none;
            font-size: 13px;
            color: var(--accent);
            align-items: center;
            gap: 4px;
            margin-top: 6px;
        }

        .hor-card:hover .hor-more {
            display: flex;
            animation: fadeUp 0.3s ease;
        }

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

        /* 横滑末尾占位卡 */
        .hor-more-card {
            min-width: 180px;
            width: 180px;
            border: 2px dashed rgba(201, 169, 106, 0.5);
            border-radius: var(--radius);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 10px;
            background: transparent;
            color: var(--text-sub);
            font-size: 14px;
            transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
            flex-shrink: 0;
        }

        .hor-more-card:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(201, 169, 106, 0.06);
        }

        .hor-more-card i {
            font-size: 28px;
        }

        /* ========== 热门赛事关注榜 ========== */
        .rank-wrap {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 32px 36px;
        }

        .rank-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
        }

        .rank-item:last-child {
            border-bottom: none;
        }

        .rank-num {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 700;
            background: var(--bg-alt);
            color: var(--text-sub);
            flex-shrink: 0;
        }

        .rank-item:nth-child(1) .rank-num {
            background: var(--accent);
            color: #fff;
        }

        .rank-item:nth-child(2) .rank-num {
            background: rgba(201, 169, 106, 0.4);
            color: #fff;
        }

        .rank-item:nth-child(3) .rank-num {
            background: rgba(201, 169, 106, 0.25);
            color: var(--text-sub);
        }

        .rank-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 18px;
            flex-shrink: 0;
        }

        .rank-info {
            flex: 1;
            min-width: 0;
        }

        .rank-info .rank-name {
            font-size: 16px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .rank-info .rank-name .badge {
            transform: scale(0.85);
            transform-origin: left center;
            padding: 2px 8px;
            font-size: 11px;
        }

        .rank-bar-wrap {
            height: 6px;
            background: var(--bg-alt);
            border-radius: 4px;
            overflow: hidden;
            margin-top: 6px;
        }

        .rank-bar {
            height: 100%;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--accent), #E8C98A);
            transition: width 0.8s ease;
        }

        .rank-value {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            flex-shrink: 0;
            width: 40px;
            text-align: right;
        }

        /* ========== 焦点战报 ========== */
        .report-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
        }

        .report-card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: transform var(--transition), box-shadow var(--transition);
        }

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

        .report-card .report-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }

        .report-card .report-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .report-card:hover .report-img img {
            transform: scale(1.04);
        }

        .report-card .report-date {
            position: absolute;
            left: 14px;
            bottom: 12px;
            font-size: 13px;
            color: #fff;
            background: rgba(19, 42, 30, 0.7);
            padding: 4px 10px;
            border-radius: 20px;
            backdrop-filter: blur(4px);
            z-index: 2;
        }

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

        .report-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--primary);
            line-height: 1.5;
            margin-bottom: 8px;
            transition: color 0.2s ease;
        }

        .report-card:hover h3 {
            color: var(--accent);
        }

        .report-card p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ========== 观赛指南 ========== */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
        }

        .guide-step {
            background: #fff;
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: transform var(--transition), box-shadow var(--transition);
            position: relative;
        }

        .guide-step:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .guide-step .step-num {
            position: absolute;
            top: 14px;
            left: 18px;
            font-size: 44px;
            font-weight: 700;
            color: rgba(201, 169, 106, 0.25);
            line-height: 1;
        }

        .step-icon {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 22px;
            margin: 0 auto 18px;
            position: relative;
            box-shadow: 0 4px 12px rgba(31, 61, 43, 0.08);
        }

        .guide-step h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .guide-step p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.65;
        }

        /* ========== FAQ ========== */
        .faq-wrap {
            max-width: 760px;
            margin: 0 auto;
        }

        .faq-item {
            background: #FAF6F0;
            border: 1px solid #E4E8E4;
            border-radius: var(--radius);
            margin-bottom: 16px;
            overflow: hidden;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }

        .faq-item.active {
            border-color: rgba(201, 169, 106, 0.4);
            box-shadow: 0 4px 16px rgba(31, 61, 43, 0.06);
        }

        .faq-q {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary);
            cursor: pointer;
            transition: background 0.2s ease;
        }

        .faq-q:hover {
            background: var(--bg);
        }

        .faq-toggle {
            color: var(--accent);
            font-size: 18px;
            transition: transform 0.3s ease;
            flex-shrink: 0;
            margin-left: 16px;
        }

        .faq-item.active .faq-toggle {
            transform: rotate(45deg);
        }

        .faq-a {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-sub);
            padding: 0 22px;
        }

        .faq-item.active .faq-a {
            max-height: 300px;
            padding: 0 22px 18px;
            background: var(--bg);
        }

        /* ========== CTA ========== */
        .cta-section {
            background: var(--dark);
            padding: 88px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: "GOAL";
            position: absolute;
            right: 40px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 180px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.04);
            line-height: 1;
            letter-spacing: -8px;
            white-space: nowrap;
            pointer-events: none;
        }

        .cta-inner {
            text-align: center;
            max-width: 620px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .cta-inner h2 {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            line-height: 1.4;
        }

        .cta-inner p {
            font-size: 16px;
            color: rgba(250, 246, 240, 0.75);
            margin-bottom: 30px;
        }

        .cta-inner .btn-accent {
            padding: 14px 40px;
            font-size: 16px;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--dark);
            color: rgba(250, 246, 240, 0.75);
            padding: 60px 0 0;
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand p {
            margin: 18px 0 20px;
            font-size: 14px;
            line-height: 1.7;
            color: rgba(250, 246, 240, 0.6);
            max-width: 320px;
        }

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

        .social-icons {
            display: flex;
            gap: 12px;
        }

        .social-icons a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(250, 246, 240, 0.7);
            font-size: 16px;
            transition: all var(--transition);
        }

        .social-icons a:hover {
            background: var(--accent);
            border-color: var(--accent);
            color: var(--dark);
            transform: translateY(-2px);
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            margin: 0;
            padding: 0;
        }

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

        .footer-col ul a {
            color: rgba(250, 246, 240, 0.65);
            font-size: 14px;
            transition: color 0.2s ease, padding-left 0.2s ease;
        }

        .footer-col ul a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(250, 246, 240, 0.65);
            font-size: 14px;
        }

        .footer-contact i {
            color: var(--accent);
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            padding: 22px 0;
            text-align: center;
            font-size: 13px;
            color: rgba(250, 246, 240, 0.45);
        }

        .footer-bottom p {
            margin: 0;
        }

        /* ========== 焦点样式 ========== */
        a:focus-visible,
        button:focus-visible,
        .nav-toggle:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* ========== 响应式 ========== */
        @media screen and (max-width: 1024px) {
            .section {
                padding: 72px 0;
            }

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

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

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

            .hero-content h1 {
                font-size: 34px;
            }

            /* 导航适配 */
            .nav-list {
                gap: 0;
            }

            .nav-item>a {
                padding: 10px 10px;
                font-size: 14px;
            }

            .mega-panel {
                width: 620px;
            }
        }

        @media screen and (max-width: 640px) {
            .section {
                padding: 48px 0;
            }

            .container {
                padding: 0 16px;
            }

            .site-header {
                height: 64px;
            }

            .nav-toggle {
                display: block;
            }

            .nav-list {
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100vh;
                background: var(--dark);
                flex-direction: column;
                align-items: flex-start;
                justify-content: flex-start;
                padding: 90px 32px 32px;
                gap: 8px;
                z-index: 999;
                transform: translateX(100%);
                transition: transform 0.35s ease;
                overflow-y: auto;
            }

            .nav-list.open {
                transform: translateX(0);
            }

            .nav-item {
                width: 100%;
            }

            .nav-item>a {
                padding: 14px 0;
                font-size: 18px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                width: 100%;
            }

            .nav-item>a::after {
                display: none;
            }

            .has-mega {
                position: relative;
            }

            .mega-panel {
                position: static;
                width: 100%;
                opacity: 1;
                visibility: visible;
                transform: none;
                box-shadow: none;
                background: rgba(255, 255, 255, 0.05);
                border-radius: 10px;
                margin-top: 8px;
                padding: 16px;
                display: none;
                border-top: none;
                pointer-events: auto;
            }

            .has-mega.open-panel .mega-panel {
                display: block;
            }

            .mega-inner {
                flex-direction: column;
                gap: 20px;
            }

            .mega-col.mega-tags a {
                border-bottom-color: rgba(255, 255, 255, 0.05);
            }

            .category-hero {
                padding: 80px 0 72px;
                min-height: auto;
            }

            .hero-content h1 {
                font-size: 28px;
            }

            .hero-content .hero-desc {
                font-size: 15px;
            }

            .hero-stats {
                gap: 20px;
                margin-top: 32px;
            }

            .hero-stat {
                padding-right: 16px;
            }

            .hero-stat .num {
                font-size: 22px;
            }

            .category-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

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

            .guide-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

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

            .rank-wrap {
                padding: 20px;
            }

            .rank-item {
                flex-wrap: wrap;
                gap: 12px;
            }

            .rank-info {
                flex: 1 1 calc(100% - 100px);
            }

            .rank-value {
                width: auto;
            }

            .report-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .btn {
                padding: 11px 22px;
                font-size: 14px;
            }

            .cta-section {
                padding: 56px 0;
            }

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

            .hero-actions .btn {
                width: 100%;
            }
        }

        @media screen and (max-width: 480px) {
            .category-card .card-img {
                height: 150px;
            }

            .hor-card {
                min-width: 190px;
                width: 190px;
                height: 250px;
            }

            .hero-content h1 {
                font-size: 24px;
            }

            .hero-content .hero-desc {
                font-size: 14px;
            }
        }

/* roulang page: category3 */
/* ===== 设计变量 ===== */
        :root {
            --primary: #1F3D2B;
            --primary-dark: #132A1E;
            --accent: #C9A96A;
            --accent-dark: #B39055;
            --bg-light: #FAF6F0;
            --bg-alt: #F0F4F0;
            --text-main: #222D27;
            --text-sub: #5A6B61;
            --text-weak: #8A9A90;
            --border: #E8ECE8;
            --coral: #E2703A;
            --radius-card: 14px;
            --radius-btn: 8px;
            --shadow-card: 0 4px 16px rgba(31,61,43,0.08);
            --shadow-hover: 0 8px 28px rgba(31,61,43,0.14);
            --transition: 0.25s ease;
        }

        /* ===== 基础 Reset ===== */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background: var(--bg-light);
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        ul, ol {
            list-style: none;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            outline: none;
        }
        a:focus-visible, button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-pad {
            padding: 96px 0;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--primary-dark);
            box-shadow: 0 2px 8px rgba(0,0,0,0.15);
            transition: box-shadow 0.3s ease;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-dark);
            font-size: 18px;
        }
        .logo-text {
            font-size: 21px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
            line-height: 1.2;
        }
        .logo-text em {
            font-style: normal;
            color: var(--accent);
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0;
        }
        .nav-item {
            position: relative;
        }
        .nav-item > a {
            display: flex;
            align-items: center;
            gap: 6px;
            color: rgba(255,255,255,0.88);
            font-size: 15px;
            font-weight: 500;
            letter-spacing: 0.02em;
            padding: 10px 18px;
            border-radius: 6px;
            position: relative;
            transition: color 0.2s ease;
        }
        .nav-item > a::after {
            content: '';
            position: absolute;
            left: 18px;
            right: 18px;
            bottom: 4px;
            height: 2px;
            background: var(--accent);
            transform: scaleX(0);
            transition: transform 0.2s ease;
        }
        .nav-item > a:hover {
            color: var(--accent);
        }
        .nav-item > a:hover::after,
        .nav-item > a.active::after {
            transform: scaleX(1);
        }
        .nav-item > a.active {
            color: var(--accent);
        }
        .nav-toggle {
            display: none;
            color: #fff;
            font-size: 22px;
            padding: 8px 12px;
            cursor: pointer;
        }
        .mega-panel {
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            width: 720px;
            background: var(--primary);
            border-radius: 12px;
            box-shadow: 0 12px 32px rgba(0,0,0,0.32);
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
            z-index: 200;
        }
        .has-mega:hover .mega-panel {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        .mega-inner {
            display: flex;
            gap: 32px;
            padding: 28px;
        }
        .mega-col h4 {
            color: var(--accent);
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 14px;
            font-weight: 600;
        }
        .mega-col.tags a {
            display: block;
            color: rgba(255,255,255,0.85);
            font-size: 14px;
            padding: 6px 0;
            border-bottom: 1px solid rgba(255,255,255,0.06);
            transition: color 0.2s ease, padding-left 0.2s ease;
        }
        .mega-col.tags a:hover {
            color: var(--accent);
            padding-left: 6px;
        }
        .mega-feeds {
            flex: 1;
        }
        .mega-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }
        .mega-card img {
            width: 60px;
            height: 48px;
            border-radius: 6px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .mega-card span {
            font-size: 13px;
            color: rgba(255,255,255,0.82);
            line-height: 1.4;
        }
        .mega-card:hover span {
            color: var(--accent);
        }
        .mega-card:last-child {
            border-bottom: none;
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            min-height: 560px;
            display: flex;
            align-items: center;
            background: linear-gradient(90deg, var(--primary-dark) 0%, rgba(19,42,30,0.75) 55%, rgba(19,42,30,0.4) 100%), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            color: #fff;
            padding: 96px 0 72px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 500;
            color: var(--accent);
            letter-spacing: 0.06em;
            border: 1px solid rgba(201,169,106,0.55);
            border-radius: 30px;
            padding: 6px 16px;
            margin-bottom: 24px;
            background: rgba(19,42,30,0.4);
        }
        .hero h1 {
            font-size: 42px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 20px;
            letter-spacing: 0.01em;
            color: #fff;
        }
        .hero h1 span {
            color: var(--accent);
        }
        .hero-sub {
            font-size: 17px;
            line-height: 1.8;
            color: rgba(255,255,255,0.85);
            max-width: 640px;
            margin-bottom: 36px;
        }
        .hero-cta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: var(--primary-dark);
            font-size: 15px;
            font-weight: 600;
            padding: 14px 32px;
            border-radius: 8px;
            transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
            box-shadow: 0 4px 12px rgba(201,169,106,0.3);
        }
        .btn-primary:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(201,169,106,0.4);
            color: #fff;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1px solid rgba(255,255,255,0.55);
            color: #fff;
            font-size: 15px;
            font-weight: 500;
            padding: 14px 30px;
            border-radius: 8px;
            transition: background 0.25s ease, border-color 0.25s ease;
        }
        .btn-outline:hover {
            background: rgba(255,255,255,0.1);
            border-color: #fff;
        }
        .hero-scroll {
            position: absolute;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%);
            color: var(--accent);
            font-size: 20px;
            animation: float 2s ease-in-out infinite;
        }
        @keyframes float {
            0%, 100% { transform: translate(-50%, 0); }
            50% { transform: translate(-50%, 8px); }
        }

        /* ===== 板块标题 ===== */
        .section-head {
            margin-bottom: 48px;
        }
        .section-head.center {
            text-align: center;
        }
        .section-head .eyebrow {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-dark);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }
        .section-head .eyebrow::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--accent);
            display: inline-block;
        }
        .section-head.center .eyebrow::after {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--accent);
            display: inline-block;
        }
        .section-head h2 {
            font-size: 34px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 12px;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-sub);
            max-width: 640px;
            line-height: 1.7;
        }
        .section-head.center p {
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== 核心卖点 ===== */
        .features {
            background: var(--bg-light);
        }
        .feature-card {
            background: #fff;
            border-radius: 14px;
            padding: 32px 28px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border);
            transition: box-shadow 0.25s ease, transform 0.25s ease;
            height: 100%;
        }
        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: rgba(201,169,106,0.14);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-dark);
            font-size: 22px;
            margin-bottom: 20px;
        }
        .feature-card h3 {
            font-size: 19px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--text-main);
        }
        .feature-card p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.7;
        }

        /* ===== 训练项目网格 ===== */
        .program-section {
            background: var(--bg-alt);
        }
        .program-card {
            background: #fff;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border);
            transition: box-shadow 0.25s ease, transform 0.25s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .program-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .program-card .cover {
            position: relative;
            aspect-ratio: 4 / 3;
            overflow: hidden;
        }
        .program-card .cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .program-card:hover .cover img {
            transform: scale(1.05);
        }
        .program-card .badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(19,42,30,0.8);
            color: var(--accent);
            font-size: 12px;
            font-weight: 500;
            padding: 4px 12px;
            border-radius: 30px;
            border: 1px solid rgba(201,169,106,0.5);
            backdrop-filter: blur(4px);
        }
        .program-card .info {
            padding: 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .program-card .info h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-main);
        }
        .program-card .info p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 16px;
        }
        .program-card .info .meta {
            font-size: 13px;
            color: var(--text-weak);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .program-card .info .meta i {
            color: var(--accent);
            font-size: 12px;
        }

        /* ===== 训练流程 ===== */
        .process {
            background: var(--bg-light);
        }
        .process-step {
            position: relative;
            text-align: center;
            padding: 0 16px;
        }
        .process-step::after {
            content: '';
            position: absolute;
            top: 32px;
            right: -50%;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, var(--accent) 0%, rgba(201,169,106,0.2) 100%);
        }
        .process-step:last-child::after {
            display: none;
        }
        .step-num {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--accent);
            font-size: 20px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            border: 3px solid rgba(201,169,106,0.4);
            box-shadow: 0 4px 14px rgba(31,61,43,0.2);
        }
        .process-step h3 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--text-main);
        }
        .process-step p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.6;
        }

        /* ===== 数据统计 ===== */
        .stats-band {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
            padding: 72px 0;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .stats-band::before {
            content: '2019';
            position: absolute;
            right: -30px;
            bottom: -60px;
            font-size: 180px;
            font-weight: 800;
            color: rgba(255,255,255,0.04);
            line-height: 1;
        }
        .stat-item {
            text-align: center;
            padding: 24px 16px;
        }
        .stat-num {
            font-size: 44px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .stat-label {
            font-size: 14px;
            color: rgba(255,255,255,0.75);
            letter-spacing: 0.04em;
        }

        /* ===== 适用场景 ===== */
        .scenes {
            background: var(--bg-light);
        }
        .scene-card {
            background: #fff;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border);
            transition: box-shadow 0.25s ease, transform 0.25s ease;
            height: 100%;
        }
        .scene-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .scene-card .cover {
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .scene-card .cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .scene-card .content {
            padding: 24px;
        }
        .scene-card .content h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--text-main);
        }
        .scene-card .content p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.7;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg-alt);
        }
        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 12px;
            margin-bottom: 16px;
            overflow: hidden;
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
        }
        .faq-item:hover {
            border-color: var(--accent);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            cursor: pointer;
            text-align: left;
            background: #fff;
            transition: background 0.25s ease;
        }
        .faq-question:hover {
            background: var(--bg-light);
        }
        .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 2px solid var(--accent);
            color: var(--accent-dark);
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: background 0.25s ease, color 0.25s ease, transform 0.3s ease;
        }
        .faq-item.open .faq-icon {
            background: var(--accent);
            color: var(--primary-dark);
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            padding: 0 24px;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.75;
            background: var(--bg-light);
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--primary-dark);
            padding: 80px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: 'GO';
            position: absolute;
            right: -40px;
            top: -80px;
            font-size: 220px;
            font-weight: 800;
            color: rgba(255,255,255,0.03);
            line-height: 1;
        }
        .cta-section h2 {
            font-size: 30px;
            color: #fff;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .cta-section p {
            font-size: 16px;
            color: rgba(255,255,255,0.75);
            max-width: 560px;
            margin: 0 auto 36px;
            line-height: 1.7;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255,255,255,0.7);
            padding: 64px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 48px;
        }
        .footer-brand .logo-text {
            margin-bottom: 16px;
            display: inline-flex;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255,255,255,0.6);
            margin-bottom: 18px;
            max-width: 300px;
        }
        .social-icons {
            display: flex;
            gap: 12px;
        }
        .social-icons a {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: rgba(255,255,255,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255,255,255,0.7);
            font-size: 15px;
            transition: background 0.2s ease, color 0.2s ease;
        }
        .social-icons a:hover {
            background: var(--accent);
            color: var(--primary-dark);
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-col h4::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 24px;
            height: 2px;
            background: var(--accent);
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul a {
            font-size: 14px;
            color: rgba(255,255,255,0.6);
            transition: color 0.2s ease, padding-left 0.2s ease;
        }
        .footer-col ul a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(255,255,255,0.6);
            margin-bottom: 12px;
        }
        .footer-contact i {
            color: var(--accent);
            width: 16px;
            text-align: center;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding: 20px 0;
            text-align: center;
            font-size: 13px;
            color: rgba(255,255,255,0.45);
        }

        /* ===== 移动端导航 ===== */
        @media (max-width: 640px) {
            .nav-toggle {
                display: block;
            }
            .nav-list {
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background: var(--primary-dark);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                gap: 20px;
                padding: 40px 24px;
                transform: translateY(-100%);
                transition: transform 0.35s ease;
                z-index: 1000;
                opacity: 0;
                pointer-events: none;
            }
            .nav-list.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: all;
            }
            .nav-list.open .nav-toggle-close {
                display: flex;
            }
            .nav-item > a {
                font-size: 20px;
                padding: 12px 24px;
            }
            .mega-panel {
                position: static;
                width: 100%;
                box-shadow: none;
                border-radius: 0;
                opacity: 1;
                visibility: visible;
                transform: none;
                margin-top: 10px;
                background: rgba(255,255,255,0.05);
                border-radius: 10px;
            }
            .mega-inner {
                flex-direction: column;
                padding: 16px;
            }
            .nav-toggle {
                position: relative;
                z-index: 1001;
            }
            body.nav-open {
                overflow: hidden;
            }
        }

        /* ===== 响应式 ===== */
        @media (max-width: 640px) {
            .section-pad {
                padding: 56px 0;
            }
            .hero {
                min-height: 480px;
                padding: 72px 0 48px;
            }
            .hero h1 {
                font-size: 30px;
            }
            .hero-sub {
                font-size: 15px;
            }
            .section-head h2 {
                font-size: 24px;
            }
            .btn-primary, .btn-outline {
                padding: 12px 22px;
                font-size: 14px;
            }
            .stats-band {
                padding: 48px 0;
            }
            .stat-num {
                font-size: 30px;
            }
            .cta-section h2 {
                font-size: 24px;
            }
        }
        @media (min-width: 641px) and (max-width: 1024px) {
            .section-pad {
                padding: 72px 0;
            }
            .hero {
                min-height: 500px;
            }
            .hero h1 {
                font-size: 36px;
            }
        }

/* roulang page: category4 */
:root{
  --primary:#1F3D2B;
  --primary-dark:#132A1E;
  --accent:#C9A96A;
  --accent-dark:#B39055;
  --accent-light:rgba(201,169,106,.5);
  --bg-warm:#FAF6F0;
  --bg-soft:#F0F4F0;
  --text-main:#222D27;
  --text-sub:#5A6B61;
  --text-weak:#8A9A90;
  --border:#E8ECE8;
  --coral:#E2703A;
  --radius-card:14px;
  --radius-btn:8px;
  --shadow-card:0 4px 16px rgba(31,61,43,.08);
  --shadow-hover:0 8px 28px rgba(31,61,43,.14);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text-main);
  background:var(--bg-warm);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;object-fit:cover;}
a{color:inherit;text-decoration:none;transition:all .2s ease;}
ul,ol{list-style:none;}
button,input,select,textarea{font-family:inherit;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
.section-pad{padding:96px 0;}
@media (max-width:1023.98px){.section-pad{padding:72px 0;}}
@media (max-width:639.98px){.section-pad{padding:48px 0;}}


/* ====== 导航 ====== */
.site-header{
  position:sticky;top:0;z-index:1000;
  height:80px;background:var(--primary-dark);
  transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 4px 12px rgba(0,0,0,.15);}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:80px;gap:20px;}
.brand-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-mark{
  width:38px;height:38px;border-radius:9px;
  background:var(--accent);
  display:flex;align-items:center;justify-content:center;
  color:var(--primary-dark);font-size:17px;
}
.logo-text{font-weight:700;font-size:20px;color:#fff;letter-spacing:.02em;white-space:nowrap;}
.logo-text em{font-style:normal;color:var(--accent);}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:22px;cursor:pointer;padding:8px;}
.nav-list{display:flex;align-items:center;gap:26px;margin:0;}
.nav-item{position:relative;}
.nav-item > a{
  display:flex;align-items:center;gap:6px;
  color:rgba(255,255,255,.85);
  font-size:15px;font-weight:500;
  padding:8px 0;border-bottom:2px solid transparent;
  letter-spacing:.02em;
}
.nav-item > a:hover,
.nav-item > a.active{color:var(--accent);border-bottom-color:var(--accent);}
.mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;
  width:720px;max-width:calc(100vw - 32px);
  background:var(--primary);
  border-radius:12px;
  box-shadow:0 20px 44px rgba(0,0,0,.32);
  opacity:0;visibility:hidden;
  transform:translateY(10px);
  transition:all .3s ease;
  z-index:100;
}
.has-mega:hover .mega-panel,
.has-mega:focus-within .mega-panel{
  opacity:1;visibility:visible;transform:translateY(0);
}
.mega-inner{display:grid;grid-template-columns:1fr 1.4fr;gap:20px;padding:26px;}
.mega-col h4{
  color:var(--accent);font-size:13px;font-weight:600;
  letter-spacing:.08em;margin-bottom:14px;
}
.mega-tags a{
  display:block;color:rgba(255,255,255,.82);
  font-size:15px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.07);
}
.mega-tags a:hover{color:var(--accent);padding-left:6px;}
.mega-feeds{display:flex;flex-direction:column;gap:10px;}
.mega-card{
  display:flex;gap:12px;align-items:center;
  background:rgba(255,255,255,.05);
  border-radius:10px;padding:10px;
  color:rgba(255,255,255,.88);font-size:14px;line-height:1.45;
}
.mega-card:hover{background:rgba(255,255,255,.1);color:#fff;}
.mega-card img{width:58px;height:58px;border-radius:7px;flex-shrink:0;}
@media (max-width:1023.98px){
  .nav-list{position:absolute;top:80px;left:0;right:0;background:var(--primary-dark);flex-direction:column;align-items:flex-start;padding:16px 24px 24px;gap:8px;display:none;height:auto;}
  .nav-list.open{display:flex;}
  .nav-toggle{display:block;}
  .nav-item{width:100%;}
  .nav-item > a{padding:12px 0;border-bottom:none;font-size:17px;}
  .nav-item > a:hover,.nav-item > a.active{color:var(--accent);border-bottom:none;}
  .mega-panel{position:static;width:100%;opacity:1;visibility:visible;transform:none;box-shadow:none;background:transparent;margin-top:6px;border-radius:0;}
  .mega-inner{grid-template-columns:1fr;padding:0 0 6px;gap:14px;}
  .mega-card{background:rgba(255,255,255,.06);}
}


/* ====== Hero ====== */
.page-hero{
  position:relative;
  background:linear-gradient(90deg,rgba(19,42,30,.94) 0%,rgba(19,42,30,.72) 55%,rgba(19,42,30,.42) 100%),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  min-height:640px;
  display:flex;align-items:center;
  padding:80px 0;
}
.hero-content{max-width:680px;}
.hero-badge{
  display:inline-block;
  font-size:13px;font-weight:600;
  color:var(--accent);
  border:1px solid rgba(201,169,106,.55);
  padding:5px 14px;border-radius:30px;
  margin-bottom:22px;
  letter-spacing:.06em;
}
.page-hero h1{
  font-size:40px;line-height:1.3;font-weight:700;
  color:#fff;margin-bottom:18px;
}
.page-hero .hero-sub{
  font-size:17px;line-height:1.8;
  color:rgba(250,246,240,.92);
  margin-bottom:32px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.btn{
  display:inline-block;padding:12px 28px;
  border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;letter-spacing:.02em;
  transition:all .25s ease;cursor:pointer;border:1px solid transparent;
}
.btn-primary{background:var(--accent);color:var(--primary-dark);}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 18px rgba(201,169,106,.4);}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.72);}
.btn-outline:hover{background:rgba(255,255,255,.12);color:#fff;}
.btn-dark{background:var(--primary);color:#fff;}
.btn-dark:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.scroll-hint{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  color:var(--accent);font-size:24px;
  animation:floatDown 2s ease-in-out infinite;
}
@keyframes floatDown{0%,100%{transform:translate(-50%,0);}50%{transform:translate(-50%,8px);}}
@media (max-width:1023.98px){
  .page-hero{min-height:520px;padding:64px 0;}
  .page-hero h1{font-size:32px;}
}
@media (max-width:639.98px){
  .page-hero{min-height:440px;padding:48px 0;}
  .page-hero h1{font-size:26px;}
  .hero-actions .btn{width:100%;text-align:center;}
}


/* ====== 统计条 ====== */
.stats-strip{
  background:var(--primary);
  padding:56px 0;
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;}
.stat-item{text-align:center;padding:8px 12px;}
.stat-num{
  display:block;font-size:38px;font-weight:700;color:var(--accent);
  line-height:1.2;margin-bottom:6px;
}
.stat-label{font-size:14px;color:rgba(255,255,255,.72);letter-spacing:.03em;}
@media (max-width:1023.98px){
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:24px;}
}
@media (max-width:639.98px){
  .stats-strip{padding:40px 0;}
  .stat-num{font-size:30px;}
}


/* ====== 通用 section 头 ====== */
.section-head{margin-bottom:48px;max-width:720px;}
.section-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--accent-dark);
  letter-spacing:.08em;margin-bottom:10px;
}
.section-kicker::before{content:"";width:32px;height:2px;background:var(--accent);}
.section-head h2{font-size:30px;line-height:1.4;font-weight:700;color:var(--text-main);margin-bottom:12px;}
.section-head p{font-size:15px;color:var(--text-sub);line-height:1.75;}
@media (max-width:639.98px){
  .section-head{margin-bottom:32px;}
  .section-head h2{font-size:24px;}
}


/* ====== 核心模块 features ====== */
.features-section{background:var(--bg-warm);}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.feature-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  padding:30px 26px;
  box-shadow:var(--shadow-card);
  transition:all .25s ease;
}
.feature-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);}
.feature-icon{
  width:52px;height:52px;border-radius:12px;
  background:rgba(201,169,106,.14);
  border:1px solid rgba(201,169,106,.45);
  color:var(--accent-dark);
  display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:20px;
}
.feature-card h3{font-size:18px;font-weight:600;color:var(--text-main);margin-bottom:10px;}
.feature-card p{font-size:14px;line-height:1.7;color:var(--text-sub);}
@media (max-width:1023.98px){
  .features-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:639.98px){
  .features-grid{grid-template-columns:1fr;}
  .feature-card{padding:24px 20px;}
}


/* ====== 场景 ====== */
.scenarios-section{background:var(--bg-soft);}
.scenarios-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.scenario-card{
  background:var(--bg-warm);
  border-radius:var(--radius-card);
  padding:28px 22px;
  border:1px solid var(--border);
  transition:all .25s ease;
  text-align:center;
}
.scenario-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);}
.scenario-icon{
  width:60px;height:60px;margin:0 auto 18px;
  border-radius:50%;
  background:var(--primary);
  color:var(--accent);
  font-size:22px;
  display:flex;align-items:center;justify-content:center;
}
.scenario-card h3{font-size:17px;font-weight:600;margin-bottom:10px;}
.scenario-card p{font-size:14px;color:var(--text-sub);line-height:1.7;}
@media (max-width:1023.98px){
  .scenarios-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:639.98px){
  .scenarios-grid{grid-template-columns:1fr;}
}


/* ====== 流程 ====== */
.process-section{background:var(--bg-warm);}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;position:relative;}
.process-step{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  padding:30px 26px;
  position:relative;
  box-shadow:var(--shadow-card);
  transition:all .25s ease;
}
.process-step:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);}
.step-num{
  font-size:40px;font-weight:700;
  color:rgba(31,61,43,.16);
  line-height:1;margin-bottom:16px;
  font-family:"Georgia",serif;
}
.process-step h3{font-size:17px;font-weight:600;margin-bottom:10px;}
.process-step p{font-size:14px;color:var(--text-sub);line-height:1.7;}
@media (max-width:1023.98px){
  .process-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:639.98px){
  .process-grid{grid-template-columns:1fr;}
}


/* ====== 内容精选 ====== */
.insight-section{background:var(--bg-soft);}
.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.insight-card{
  background:#fff;
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:all .25s ease;
  display:flex;flex-direction:column;
}
.insight-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);}
.insight-card img{width:100%;height:190px;object-fit:cover;}
.insight-body{padding:22px 20px 24px;display:flex;flex-direction:column;flex:1;}
.insight-tag{
  align-self:flex-start;
  font-size:12px;color:var(--accent-dark);
  border:1px solid rgba(201,169,106,.5);
  border-radius:30px;padding:4px 10px;
  margin-bottom:14px;letter-spacing:.04em;
}
.insight-body h3{font-size:18px;font-weight:600;line-height:1.5;margin-bottom:10px;}
.insight-body p{font-size:14px;color:var(--text-sub);line-height:1.7;margin-bottom:16px;}
.insight-link{color:var(--primary);font-size:14px;font-weight:600;margin-top:auto;display:inline-flex;align-items:center;gap:6px;}
.insight-link:hover{color:var(--accent-dark);gap:10px;}
@media (max-width:1023.98px){
  .insight-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:639.98px){
  .insight-grid{grid-template-columns:1fr;}
}


/* ====== FAQ ====== */
.faq-section{background:var(--bg-warm);}
.faq-wrap{max-width:820px;margin:0 auto;}
.faq-item{
  background:var(--bg-warm);
  border:1px solid #E4E8E4;
  border-radius:var(--radius-card);
  margin-bottom:14px;
  overflow:hidden;
  transition:all .25s ease;
}
.faq-item.active{background:var(--bg-soft);border-color:rgba(201,169,106,.5);}
.faq-question{
  width:100%;background:none;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;
  font-size:16px;font-weight:600;color:var(--text-main);
  text-align:left;gap:16px;
}
.faq-question i{color:var(--accent-dark);font-size:14px;transition:transform .25s ease;flex-shrink:0;}
.faq-item.active .faq-question i{transform:rotate(45deg);}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-item.active .faq-answer{max-height:320px;}
.faq-answer p{padding:0 24px 22px;font-size:14px;line-height:1.75;color:var(--text-sub);}
@media (max-width:639.98px){
  .faq-question{padding:16px 18px;font-size:15px;}
  .faq-answer p{padding:0 18px 18px;}
}


/* ====== CTA ====== */
.cta-section{
  background:var(--primary-dark);
  position:relative;
  padding:88px 0;
  text-align:center;
  overflow:hidden;
}
.cta-section::before{
  content:"2026";
  position:absolute;right:6%;top:50%;transform:translateY(-50%);
  font-size:220px;font-weight:700;color:rgba(255,255,255,.05);
  line-height:1;pointer-events:none;font-family:"Georgia",serif;
}
.cta-wrap{position:relative;z-index:2;}
.cta-wrap h2{font-size:30px;font-weight:700;color:#fff;margin-bottom:14px;line-height:1.4;}
.cta-wrap p{font-size:16px;color:rgba(255,255,255,.78);max-width:560px;margin:0 auto 32px;}
@media (max-width:639.98px){
  .cta-section{padding:64px 0;}
  .cta-wrap h2{font-size:24px;}
  .cta-wrap .btn{width:100%;max-width:280px;text-align:center;margin:0 auto;}
}


/* ====== 页脚 ====== */
.site-footer{background:var(--primary-dark);padding:64px 0 0;color:rgba(255,255,255,.78);}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:48px;
}
.footer-brand .logo-text{font-size:22px;}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.6);margin:18px 0 20px;max-width:300px;}
.social-icons{display:flex;gap:10px;}
.social-icons a{
  width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.7);font-size:15px;
  transition:all .2s ease;
}
.social-icons a:hover{background:var(--accent);color:var(--primary-dark);border-color:var(--accent);}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:18px;letter-spacing:.04em;}
.footer-col ul{list-style:none;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul a{color:rgba(255,255,255,.62);font-size:14px;transition:all .2s ease;}
.footer-col ul a:hover{color:var(--accent);padding-left:4px;}
.footer-contact li{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.62);}
.footer-contact i{color:var(--accent);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0;text-align:center;
}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,.5);}
@media (max-width:1023.98px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:639.98px){
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px;}
}