/* roulang page: index */
:root {
  --primary: #0E6B5C;
  --primary-dark: #0A5246;
  --secondary: #B98A3D;
  --secondary-light: #D9B36A;
  --bg: #F8F6F1;
  --white: #FFFFFF;
  --ink: #171A1C;
  --text: #4A5155;
  --text-light: #8A9296;
  --border: #E6E2DA;
  --error: #B23A3A;
  --radius: 8px;
  --radius-sm: 4px;
  --radius-pill: 999px;
  --shadow: 0 2px 8px rgba(23,26,28,0.04), 0 8px 24px rgba(23,26,28,0.06);
  --shadow-hover: 0 4px 12px rgba(23,26,28,0.08), 0 16px 40px rgba(23,26,28,0.10);
  --spacer-lg: 96px;
  --spacer-md: 48px;
  --spacer-sm: 24px;
  --font-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-num: "DIN Alternate", -apple-system, "PingFang SC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
ul, ol { list-style: none; }
input, button, select, textarea { font-family: inherit; font-size: inherit; }
::selection { background: rgba(14,107,92,0.15); }
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  outline: none;
}
.btn:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}
.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
}
.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  color: #FFFFFF;
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-outline {
  background: transparent;
  border-color: var(--secondary);
  color: var(--secondary);
}
.btn-outline:hover {
  background: rgba(185,138,61,0.10);
  color: var(--secondary);
  transform: translateY(-2px);
}
.btn-outline:active {
  transform: translateY(0);
}
.btn-light {
  background: #FFFFFF;
  color: var(--primary-dark);
}
.btn-light:hover {
  background: #F0EDE6;
  transform: translateY(-2px);
  color: var(--primary);
}

/* ===== 标签 ===== */
.tag {
  display: inline-block;
  padding: 4px 14px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--primary);
  background: rgba(14,107,92,0.08);
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
}
.tag-gold {
  color: var(--secondary);
  background: rgba(185,138,61,0.12);
}
.tag-light {
  color: #FFFFFF;
  background: rgba(255,255,255,0.18);
}

/* ===== Header ===== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(23,26,28,0.03);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-top {
  border-bottom: 1px solid var(--border);
}
.header-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 16px;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--primary);
  border-radius: 10px;
  position: relative;
  background: rgba(14,107,92,0.06);
}
.logo-icon .fa-fish {
  color: var(--primary);
  font-size: 18px;
}
.logo-icon .fa-arrow-right {
  position: absolute;
  right: -2px;
  top: -4px;
  font-size: 10px;
  color: var(--secondary);
  background: var(--white);
  border-radius: 50%;
  padding: 1px;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-name {
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.logo-sub {
  font-size: 11px;
  color: var(--text-light);
  letter-spacing: 0.04em;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.action-link {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  border-radius: var(--radius-pill);
  transition: background-color 0.2s ease, color 0.2s ease;
}
.action-link:hover {
  background: var(--bg);
  color: var(--primary);
}
.action-link.solid {
  background: var(--primary);
  color: #FFFFFF;
}
.action-link.solid:hover {
  background: var(--primary-dark);
}
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 18px;
  cursor: pointer;
}
.menu-toggle:hover {
  background: var(--border);
}
.header-nav {
  background: var(--white);
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
}
.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  border-radius: var(--radius-pill);
  transition: background-color 0.2s ease, color 0.2s ease;
}
.nav-link:hover {
  color: var(--primary);
  background: rgba(14,107,92,0.04);
}
.nav-link.active {
  background: rgba(14,107,92,0.10);
  color: var(--primary);
}
@media (max-width: 1024px) {
  .header-grid { min-height: 60px; }
  .menu-toggle { display: inline-flex; }
  .action-link:not(.solid) { display: none; }
  .header-nav {
    display: none;
    border-top: 1px solid var(--border);
  }
  .header-nav.open { display: block; }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 0 16px;
  }
  .nav-link, .nav-link.active {
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    justify-content: flex-start;
  }
  .header-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .action-link.solid {
    font-size: 13px;
    padding: 7px 14px;
  }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #0E6B5C 0%, #0A5246 100%);
  overflow: hidden;
  padding: 96px 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(115deg, rgba(10,82,70,0.95) 40%, rgba(14,107,92,0.55) 100%);
}
.hero .container {
  position: relative;
  z-index: 2;
}
.hero-grid {
  display: flex;
  align-items: center;
  gap: 48px;
  min-height: 380px;
}
.hero-content {
  flex: 1 1 55%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-pill);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}
.hero-badge i {
  color: var(--secondary-light);
}
.hero h1 {
  font-size: 44px;
  font-weight: 900;
  line-height: 1.25;
  color: #FFFFFF;
  letter-spacing: 0.01em;
  margin-bottom: 20px;
}
.hero-desc {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.9);
  max-width: 460px;
  margin-bottom: 32px;
}
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
}
.hero-meta i {
  color: var(--secondary-light);
}
.hero-visual {
  flex: 1 1 40%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-img {
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.2);
}
@media (max-width: 1024px) {
  .hero { padding: 72px 0; }
  .hero-grid { flex-direction: column; gap: 32px; min-height: auto; }
  .hero-content { order: 1; }
  .hero-visual { order: 2; }
  .hero-img { max-width: 300px; }
}
@media (max-width: 640px) {
  .hero { padding: 56px 0; }
  .hero h1 { font-size: 32px; }
  .hero-desc { font-size: 15px; }
  .hero-buttons { gap: 10px; }
  .hero-img { max-width: 240px; }
}

/* ===== 数据条 ===== */
.stats-band {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}
.stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}
.stat-item {
  flex: 1 1 200px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stat-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(14,107,92,0.08);
  color: var(--primary);
  font-size: 20px;
}
.stat-info { min-width: 0; }
.stat-num {
  display: block;
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}
.stat-label {
  display: block;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.4;
}
@media (max-width: 640px) {
  .stats-grid { gap: 12px; }
  .stat-item { flex: 1 1 100%; padding: 12px 16px; }
  .stat-num { font-size: 20px; }
}

/* ===== 通用板块 ===== */
.section {
  padding: 96px 0;
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
}
.section-head {
  margin-bottom: 48px;
  max-width: 680px;
}
.section-head h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.section-head p {
  font-size: 16px;
  color: var(--text);
  line-height: 1.7;
}
.section-head .tag {
  margin-bottom: 12px;
}
@media (max-width: 640px) {
  .section-head { margin-bottom: 32px; }
  .section-head h2 { font-size: 26px; }
}

/* ===== 精选内容 ===== */
.featured-section {
  background: var(--bg);
}
.featured-grid {
  display: flex;
  gap: 24px;
}
.featured-main {
  flex: 1 1 55%;
}
.featured-side {
  flex: 1 1 45%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}
.card:hover {
  box-shadow: var(--shadow-hover);
  border-color: rgba(14,107,92,0.3);
  transform: translateY(-2px);
}
.card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--border);
}
.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.card-img .card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
}
.card:hover .card-img img {
  transform: scale(1.03);
}
.card-body {
  padding: 28px;
}
.card-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
  margin-bottom: 10px;
}
.card-body p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 16px;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}
.card-link:hover {
  color: var(--primary-dark);
  gap: 10px;
}
.card-sm .card-img {
  aspect-ratio: 16 / 8;
}
.card-sm .card-body {
  padding: 20px 24px;
}
.card-sm .card-body h3 {
  font-size: 17px;
  margin-bottom: 6px;
}
.card-sm .card-body p {
  font-size: 14px;
  margin-bottom: 12px;
}
@media (max-width: 1024px) {
  .featured-grid { flex-direction: column; }
  .featured-side { flex-direction: row; }
  .featured-side .card { flex: 1; }
}
@media (max-width: 640px) {
  .featured-side { flex-direction: column; gap: 16px; }
  .card-body { padding: 20px; }
  .card-body h3 { font-size: 17px; }
}

/* ===== 服务矩阵 ===== */
.services-section {
  background: var(--white);
}
.services-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.service-item {
  flex: 1 1 calc(50% - 12px);
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.service-item:hover {
  box-shadow: var(--shadow-hover);
  border-color: rgba(14,107,92,0.3);
}
.service-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: 20px;
  box-shadow: 0 2px 6px rgba(23,26,28,0.05);
}
.service-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.service-body p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.7;
}
@media (max-width: 640px) {
  .service-item { flex: 1 1 100%; padding: 22px; flex-direction: column; gap: 12px; }
}

/* ===== 资讯列表 ===== */
.news-section {
  background: var(--bg);
}
.news-list {
  border-top: 1px solid var(--border);
}
.news-row {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 28px 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}
.news-row:hover {
  box-shadow: var(--shadow-hover);
  border-left: 4px solid var(--primary);
  transform: translateX(4px);
}
.news-date {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 72px;
  padding: 8px 0;
  background: rgba(14,107,92,0.06);
  border-radius: var(--radius-sm);
}
.news-date .date-day {
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.news-date .date-month {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
  line-height: 1.2;
}
.news-info {
  flex: 1;
  min-width: 0;
}
.news-info .news-tag {
  display: inline-block;
  margin-bottom: 6px;
}
.news-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
  margin-bottom: 6px;
}
.news-info p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news-arrow {
  flex-shrink: 0;
  align-self: center;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-light);
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.news-row:hover .news-arrow {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}
.news-empty {
  padding: 48px 24px;
  text-align: center;
  color: var(--text-light);
  background: var(--white);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  font-size: 15px;
}
@media (max-width: 640px) {
  .news-row { flex-direction: column; gap: 12px; padding: 20px 16px; }
  .news-date { flex-direction: row; width: auto; gap: 8px; padding: 4px 12px; align-items: baseline; }
  .news-date .date-day { font-size: 18px; }
  .news-arrow { display: none; }
  .news-info p { -webkit-line-clamp: 2; }
}

/* ===== 品牌故事 ===== */
.story-section {
  background: var(--white);
}
.story-grid {
  display: flex;
  align-items: center;
  gap: 56px;
}
.story-text {
  flex: 1 1 45%;
}
.story-text h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.story-text p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 20px;
}
.story-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}
.story-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--text);
}
.story-list i {
  color: var(--secondary);
  margin-top: 2px;
}
.story-visual {
  flex: 1 1 55%;
}
.story-img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  width: 100%;
}
@media (max-width: 1024px) {
  .story-grid { flex-direction: column; gap: 32px; }
  .story-text, .story-visual { flex: 1 1 100%; }
}

/* ===== FAQ ===== */
.faq-section {
  background: var(--bg);
}
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.faq-item.active {
  border-color: rgba(14,107,92,0.5);
  box-shadow: var(--shadow);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.5;
}
.faq-question .faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 14px;
  color: var(--text-light);
  transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}
.faq-item.active .faq-question { color: var(--primary); }
.faq-item.active .faq-question .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}
.faq-answer {
  display: none;
  padding: 0 24px 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}
.faq-item.active .faq-answer { display: block; }
@media (max-width: 640px) {
  .faq-question { padding: 16px; font-size: 15px; }
  .faq-answer { padding: 0 16px 16px; }
}

/* ===== CTA 订阅 ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
}
.cta-section::after {
  content: "";
  position: absolute;
  bottom: -40px;
  left: 10%;
  width: 160px;
  height: 160px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 50%;
}
.cta-box {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
}
.cta-box .tag-gold {
  margin-bottom: 16px;
  display: inline-block;
}
.cta-box h2 {
  font-size: 28px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
  line-height: 1.4;
}
.cta-box p {
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
}
.cta-form {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-form input[type="email"] {
  flex: 1 1 260px;
  max-width: 360px;
  padding: 12px 18px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.12);
  color: #FFFFFF;
  outline: none;
  font-size: 15px;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.cta-form input::placeholder {
  color: rgba(255,255,255,0.6);
}
.cta-form input:focus {
  background: rgba(255,255,255,0.2);
  border-color: var(--secondary-light);
}
.cta-form .btn {
  flex-shrink: 0;
}
.cta-tip {
  margin-top: 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}
@media (max-width: 640px) {
  .cta-section { padding: 56px 0; }
  .cta-box h2 { font-size: 24px; }
  .cta-form { flex-direction: column; }
  .cta-form input[type="email"] { max-width: 100%; }
}

/* ===== Footer ===== */
.site-footer {
  background: #171A1C;
  color: #B6BDBF;
  padding-top: 64px;
  font-size: 14px;
  line-height: 1.7;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-brand .footer-logo .logo-icon {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.06);
}
.footer-brand .footer-logo .logo-icon .fa-fish {
  color: #FFFFFF;
}
.footer-brand .footer-logo .logo-name {
  color: #FFFFFF;
  font-size: 16px;
}
.footer-brand .footer-logo .logo-sub {
  color: #8A9296;
}
.footer-desc {
  font-size: 14px;
  color: #9DA3A6;
  max-width: 360px;
  margin-bottom: 20px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.footer-socials a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  color: #B6BDBF;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.footer-socials a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}
.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links a {
  color: #9DA3A6;
  transition: color 0.2s ease;
}
.footer-links a:hover {
  color: #FFFFFF;
}
.footer-contact {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-contact span {
  color: #9DA3A6;
}
.footer-bottom {
  padding: 20px 0;
  font-size: 13px;
  color: #6C7275;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom a {
  color: #8A9296;
}
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== 移动端通用 ===== */
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .section-head h2 { font-size: 26px; }
  .section-head p { font-size: 15px; }
}

/* roulang page: category1 */
:root {
  --primary: #0E6B5C;
  --primary-dark: #0A5247;
  --primary-light: #E5F1EE;
  --secondary: #B98A3D;
  --secondary-light: #F5EEE0;
  --bg: #F8F6F1;
  --white: #FFFFFF;
  --text: #171A1C;
  --text-body: #4A5155;
  --text-weak: #8A9296;
  --border: #E6E2DA;
  --error: #B23A3A;
  --radius-card: 8px;
  --radius-btn: 4px;
  --radius-tag: 999px;
  --shadow-card: 0 2px 8px rgba(23, 26, 28, 0.04), 0 8px 24px rgba(23, 26, 28, 0.06);
  --shadow-hover: 0 4px 12px rgba(23, 26, 28, 0.08), 0 16px 40px rgba(23, 26, 28, 0.10);
  --transition: all 0.2s ease;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text-body);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; margin: 0; padding: 0; }
button, input { font-family: inherit; }
h1, h2, h3, h4, h5 { color: var(--text); margin: 0 0 0.5em; line-height: 1.35; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== Header ===== */
.site-header { background: var(--white); border-bottom: 1px solid var(--border); }
.header-top { border-bottom: 1px solid #F0EDE7; }
.header-top-inner { display: flex; align-items: center; justify-content: space-between; min-height: 70px; gap: 16px; }
.brand-logo { display: flex; align-items: center; gap: 12px; }
.logo-icon { display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 2px solid var(--primary); border-radius: 10px; color: var(--primary); background: var(--primary-light); font-size: 16px; gap: 2px; }
.logo-icon .fa-arrow-right { font-size: 12px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-size: 19px; font-weight: 900; color: var(--text); letter-spacing: 0.02em; }
.logo-sub { font-size: 11px; color: var(--text-weak); letter-spacing: 0.04em; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.header-action { font-size: 14px; color: var(--text-body); display: inline-flex; align-items: center; gap: 6px; }
.header-action:hover { color: var(--primary); }
.btn-login { background: var(--primary); color: var(--white); padding: 8px 20px; border-radius: var(--radius-btn); font-weight: 700; font-size: 14px; }
.btn-login:hover { background: var(--primary-dark); color: var(--white); }
.mobile-toggle { display: none; background: none; border: none; font-size: 22px; color: var(--text); cursor: pointer; padding: 6px; }
.header-nav { background: var(--white); border-bottom: 1px solid var(--border); }
.nav-list { display: flex; align-items: center; gap: 4px; flex-wrap: nowrap; overflow-x: auto; padding: 8px 0; scrollbar-width: none; }
.nav-list::-webkit-scrollbar { display: none; }
.nav-link { display: inline-block; padding: 8px 20px; border-radius: var(--radius-tag); font-size: 15px; font-weight: 600; color: var(--text-body); white-space: nowrap; border: 1px solid transparent; }
.nav-link:hover { color: var(--primary); background: #F0F4F2; }
.nav-link.active { background: var(--primary-light); color: var(--primary); border-color: rgba(14,107,92,0.2); font-weight: 700; }

/* ===== Hero ===== */
.cat-hero {
  position: relative;
  background: linear-gradient(105deg, rgba(14,107,92,0.94) 0%, rgba(10,82,71,0.88) 55%, rgba(10,82,71,0.72) 100%), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  padding: 88px 0 88px;
  color: var(--white);
  border-bottom: 4px solid var(--secondary);
}
.cat-hero .hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.3); color: var(--white); padding: 6px 16px; border-radius: var(--radius-tag); font-size: 13px; font-weight: 600; margin-bottom: 20px; }
.cat-hero h1 { color: var(--white); font-size: 44px; font-weight: 900; line-height: 1.2; margin-bottom: 18px; letter-spacing: 0.02em; }
.cat-hero .hero-desc { font-size: 17px; line-height: 1.8; color: rgba(255,255,255,0.92); max-width: 560px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px; background: var(--white); color: var(--primary) !important;
  padding: 13px 30px; border-radius: var(--radius-btn); font-weight: 700; font-size: 15px; border: 2px solid var(--white);
  transition: var(--transition); cursor: pointer;
}
.btn-primary:hover { background: var(--secondary); border-color: var(--secondary); color: var(--white) !important; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.18); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px; background: transparent; color: var(--white) !important;
  padding: 12px 28px; border-radius: var(--radius-btn); font-weight: 600; font-size: 15px; border: 1px solid var(--secondary);
  transition: var(--transition); cursor: pointer;
}
.btn-outline:hover { background: rgba(185,138,61,0.18); transform: translateY(-2px); }
.hero-visual { border-radius: var(--radius-card); overflow: hidden; box-shadow: 0 18px 50px rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.25); }
.hero-visual img { width: 100%; height: 300px; object-fit: cover; }

/* ===== Stats Bar ===== */
.stats-bar { padding: 56px 0 32px; }
.stat-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 28px 24px; text-align: center; box-shadow: var(--shadow-card); transition: var(--transition); height: 100%; position: relative; overflow: hidden; }
.stat-item::after { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 3px; background: var(--secondary); opacity: 0; transition: var(--transition); }
.stat-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.stat-item:hover::after { opacity: 1; }
.stat-num { display: block; font-size: 38px; font-weight: 900; color: var(--primary); font-family: "DIN Alternate", -apple-system, sans-serif; line-height: 1.1; margin-bottom: 6px; }
.stat-label { font-size: 14px; color: var(--text-weak); }

/* ===== Section Head ===== */
.section-pad { padding: 72px 0; }
.section-head { margin-bottom: 40px; }
.section-head h2 { font-size: 30px; font-weight: 800; margin-bottom: 8px; position: relative; padding-bottom: 14px; }
.section-head h2::after { content: ''; position: absolute; left: 0; bottom: 0; width: 48px; height: 3px; background: var(--secondary); border-radius: 3px; }
.section-head p { color: var(--text-weak); font-size: 15px; margin-bottom: 0; }

/* ===== Timeline ===== */
.timeline-section { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.timeline-wrap { position: relative; padding-left: 30px; }
.timeline-wrap::before { content: ''; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(to bottom, var(--secondary) 0%, var(--border) 70%); border-radius: 2px; }
.timeline-item { position: relative; padding: 20px 24px 20px 28px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-card); margin-bottom: 20px; transition: var(--transition); }
.timeline-item::before { content: ''; position: absolute; left: -27px; top: 30px; width: 12px; height: 12px; border-radius: 50%; background: var(--secondary); border: 3px solid var(--primary-light); box-shadow: 0 0 0 2px var(--secondary); }
.timeline-item:hover { background: var(--white); box-shadow: var(--shadow-hover); border-color: rgba(14,107,92,0.3); transform: translateX(4px); }
.timeline-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.timeline-date { font-size: 13px; color: var(--text-weak); font-weight: 600; }
.timeline-item h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.timeline-item p { font-size: 14px; color: var(--text-body); margin-bottom: 10px; line-height: 1.7; }
.timeline-link { font-size: 14px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.timeline-link i { transition: transform 0.2s; }
.timeline-link:hover i { transform: translateX(4px); }

/* ===== Collection Cards ===== */
.collection-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 24px; }
.collection-card { position: relative; border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--border); background: var(--white); box-shadow: var(--shadow-card); transition: var(--transition); }
.collection-card.large { grid-column: span 1; }
.collection-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); border-color: rgba(14,107,92,0.3); }
.collection-img { position: relative; height: 200px; overflow: hidden; }
.collection-img.large-img { height: 260px; }
.collection-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.collection-card:hover .collection-img img { transform: scale(1.05); }
.collection-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.55) 100%); }
.collection-tag { position: absolute; top: 14px; left: 14px; background: var(--secondary); color: var(--white); font-size: 12px; font-weight: 700; padding: 4px 14px; border-radius: var(--radius-tag); }
.collection-body { padding: 20px 24px 24px; }
.collection-body h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; }
.collection-body p { font-size: 14px; color: var(--text-body); margin-bottom: 14px; line-height: 1.7; }
.collection-link { font-size: 14px; font-weight: 600; }

/* ===== Info Tip ===== */
.info-tip { background: var(--secondary-light); border: 1px solid rgba(185,138,61,0.25); border-radius: var(--radius-card); padding: 28px 32px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.info-tip i { font-size: 30px; color: var(--secondary); flex-shrink: 0; }
.info-tip-content { flex: 1; min-width: 260px; }
.info-tip-content p { margin: 0; font-size: 14px; color: var(--text-body); }

/* ===== FAQ ===== */
.faq-section { background: var(--white); border-top: 1px solid var(--border); }
.accordion { background: transparent; border: none; }
.accordion-item { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-card); margin-bottom: 14px; overflow: hidden; transition: var(--transition); }
.accordion-item.is-active { border-color: rgba(14,107,92,0.4); box-shadow: var(--shadow-card); }
.accordion-title {
  display: flex; align-items: center; justify-content: space-between; padding: 18px 24px;
  font-size: 16px; font-weight: 700; color: var(--text); background: transparent; border: none;
  transition: var(--transition);
}
.accordion-title:hover { color: var(--primary); background: transparent; }
.accordion-title::after { content: '\f067'; font-family: "Font Awesome 6 Free"; font-weight: 900; color: var(--secondary); font-size: 14px; transition: transform 0.3s; margin-left: 12px; }
.accordion-item.is-active .accordion-title::after { content: '\f00d'; transform: rotate(180deg); }
.accordion-content { padding: 0 24px 20px; font-size: 14px; color: var(--text-body); line-height: 1.8; }

/* ===== CTA ===== */
.cta-section { padding: 72px 0; background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 100%); }
.cta-inner { text-align: center; color: var(--white); max-width: 680px; margin: 0 auto; }
.cta-inner h2 { color: var(--white); font-size: 30px; font-weight: 800; margin-bottom: 10px; }
.cta-inner p { color: rgba(255,255,255,0.9); font-size: 15px; margin-bottom: 28px; }
.subscribe-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.subscribe-form input[type="email"] { flex: 1; min-width: 240px; padding: 13px 18px; border: 2px solid rgba(255,255,255,0.4); border-radius: var(--radius-btn); background: rgba(255,255,255,0.15); color: var(--white); font-size: 14px; outline: none; transition: var(--transition); }
.subscribe-form input[type="email"]::placeholder { color: rgba(255,255,255,0.6); }
.subscribe-form input[type="email"]:focus { border-color: var(--secondary); background: rgba(255,255,255,0.22); }
.subscribe-form .btn-primary { border-color: var(--secondary); background: var(--secondary); color: var(--white) !important; }
.subscribe-form .btn-primary:hover { background: var(--primary-light); border-color: var(--primary-light); color: var(--text) !important; }

/* ===== Footer ===== */
.site-footer { background: #171A1C; color: #C3C9CD; padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.2fr; gap: 48px; margin-bottom: 40px; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo .logo-icon { border-color: var(--secondary); color: var(--secondary); background: rgba(185,138,61,0.12); }
.footer-logo .logo-name { color: var(--white); font-size: 18px; font-weight: 900; }
.footer-logo .logo-sub { color: #7C8488; font-size: 11px; }
.footer-desc { font-size: 14px; color: #9AA3A8; line-height: 1.8; margin-bottom: 20px; max-width: 360px; }
.footer-socials { display: flex; gap: 12px; }
.footer-socials a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid #3A4145; display: flex; align-items: center; justify-content: center; color: #C3C9CD; font-size: 15px; transition: var(--transition); }
.footer-socials a:hover { background: var(--secondary); border-color: var(--secondary); color: var(--white); }
.footer-col h4 { color: var(--white); font-size: 16px; font-weight: 700; margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: #9AA3A8; font-size: 14px; }
.footer-links a:hover { color: var(--secondary); }
.footer-contact { display: flex; flex-direction: column; gap: 10px; font-style: normal; font-size: 14px; color: #9AA3A8; }
.footer-contact span { display: inline-flex; align-items: center; gap: 10px; }
.footer-contact i { color: var(--secondary); width: 16px; }
.footer-bottom { border-top: 1px solid #2C3235; padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; color: #7C8488; }

/* ===== Responsive ===== */
@media (max-width: 1023px) {
  .collection-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cat-hero { padding: 64px 0; }
  .cat-hero h1 { font-size: 34px; }
  .hero-visual { margin-top: 24px; }
}
@media (max-width: 767px) {
  .header-top-inner { min-height: 60px; }
  .header-actions { display: none; }
  .mobile-toggle { display: block; }
  .header-nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--white); z-index: 999; border-bottom: 1px solid var(--border); box-shadow: 0 8px 20px rgba(0,0,0,0.08); max-height: 400px; overflow-y: auto; }
  .header-nav.hidden-mobile { display: none; }
  .nav-list { flex-direction: column; align-items: stretch; padding: 12px 20px; gap: 8px; }
  .nav-link { display: block; padding: 12px 16px; text-align: center; }
  .site-header { position: relative; }
  .cat-hero { padding: 48px 0; text-align: left; }
  .cat-hero h1 { font-size: 28px; }
  .stat-item { margin-bottom: 16px; }
  .collection-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .timeline-wrap { padding-left: 20px; }
  .timeline-item { padding: 16px 16px 16px 20px; }
}

/* roulang page: article */
:root {
            --primary: #0E6B5C;
            --primary-dark: #145C4E;
            --primary-light: #E8F1EF;
            --secondary: #B98A3D;
            --secondary-light: #F5EDDF;
            --bg: #F8F6F1;
            --bg-white: #FFFFFF;
            --bg-dark: #171A1C;
            --text: #171A1C;
            --text-body: #4A5155;
            --text-weak: #8A9296;
            --border: #E6E2DA;
            --border-dark: #D5CFC4;
            --danger: #B23A3A;
            --radius-card: 8px;
            --radius-btn: 4px;
            --radius-badge: 999px;
            --shadow-card: 0 2px 8px rgba(23, 26, 28, 0.04), 0 8px 24px rgba(23, 26, 28, 0.06);
            --shadow-hover: 0 4px 12px rgba(23, 26, 28, 0.08), 0 16px 40px rgba(23, 26, 28, 0.10);
            --transition: 0.2s ease;
            --font-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-body);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

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

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

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

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 700;
            line-height: 1.4;
            border-radius: var(--radius-btn);
            border: 1px solid transparent;
            cursor: pointer;
            transition: all var(--transition);
            text-align: center;
        }

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

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

        .btn-primary:focus {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        .btn-outline {
            background: transparent;
            border-color: var(--secondary);
            color: var(--secondary);
        }

        .btn-outline:hover {
            background: rgba(185, 138, 61, 0.10);
            color: var(--secondary);
        }

        /* ===== Header ===== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 8px rgba(23, 26, 28, 0.04);
        }

        .header-top {
            border-bottom: 1px solid var(--border);
        }

        .header-top .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .logo-icon {
            display: flex;
            align-items: center;
            gap: 2px;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-card);
            background: var(--primary-light);
            border: 1px solid var(--primary);
            justify-content: center;
            color: var(--primary);
            font-size: 16px;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .logo-name {
            font-size: 19px;
            font-weight: 900;
            color: var(--text);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-sub {
            font-size: 11px;
            color: var(--text-weak);
            white-space: nowrap;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .action-link {
            font-size: 14px;
            color: var(--text-body);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
        }

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

        .menu-toggle {
            display: none;
            background: none;
            border: 1px solid var(--border);
            border-radius: var(--radius-btn);
            width: 40px;
            height: 40px;
            font-size: 18px;
            color: var(--text);
            cursor: pointer;
            align-items: center;
            justify-content: center;
        }

        .header-nav {
            background: var(--bg-white);
        }

        .header-nav .container {
            display: flex;
            align-items: center;
            height: 52px;
        }

        .nav-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .nav-list::-webkit-scrollbar {
            display: none;
        }

        .nav-link {
            display: inline-block;
            padding: 6px 18px;
            border-radius: var(--radius-badge);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-body);
            white-space: nowrap;
            transition: all var(--transition);
        }

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

        .nav-link.active {
            background: var(--primary);
            color: #fff;
        }

        /* ===== Article Header ===== */
        .article-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            padding: 56px 0 48px;
        }

        .article-breadcrumb {
            font-size: 13px;
            color: var(--text-weak);
            margin-bottom: 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
        }

        .article-breadcrumb a {
            color: var(--text-weak);
        }

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

        .article-breadcrumb .divider {
            color: var(--border-dark);
        }

        .article-breadcrumb .current {
            color: var(--text-body);
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 320px;
            white-space: nowrap;
        }

        .article-head-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 20px;
        }

        .category-badge {
            display: inline-block;
            padding: 4px 16px;
            border-radius: var(--radius-badge);
            background: var(--primary-light);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
        }

        .meta-item {
            font-size: 13px;
            color: var(--text-weak);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .article-title {
            font-size: clamp(30px, 5vw, 44px);
            font-weight: 900;
            line-height: 1.2;
            color: var(--text);
            letter-spacing: 0.01em;
            margin: 0 0 16px;
            max-width: 860px;
        }

        .article-subtitle {
            font-size: 16px;
            color: var(--text-body);
            max-width: 760px;
            margin: 0;
            line-height: 1.8;
        }

        .article-header-divider {
            margin-top: 36px;
            height: 1px;
            background: var(--border);
        }

        /* ===== Article Body ===== */
        .article-body-section {
            padding: 64px 0 48px;
        }

        .article-content-wrap {
            max-width: 860px;
            margin: 0 auto;
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: clamp(28px, 5vw, 56px);
        }

        .article-content {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-body);
        }

        .article-content>p:first-of-type {
            font-size: 18px;
            line-height: 1.8;
            color: var(--text);
        }

        .article-content h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text);
            margin: 40px 0 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--primary);
            position: relative;
        }

        .article-content h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            margin: 32px 0 12px;
        }

        .article-content p {
            margin: 0 0 20px;
        }

        .article-content ul,
        .article-content ol {
            margin: 0 0 20px;
            padding-left: 1.6em;
        }

        .article-content li {
            margin-bottom: 8px;
        }

        .article-content a {
            color: var(--primary);
            border-bottom: 1px solid transparent;
        }

        .article-content a:hover {
            border-bottom-color: var(--primary);
        }

        .article-content img {
            border-radius: var(--radius-card);
            margin: 28px 0;
            box-shadow: var(--shadow-card);
            background: var(--bg);
        }

        .article-content blockquote {
            margin: 28px 0;
            padding: 20px 24px;
            border-left: 4px solid var(--primary);
            background: var(--primary-light);
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            color: var(--text-body);
            font-style: normal;
        }

        .article-content blockquote p {
            margin: 0;
        }

        .article-content strong {
            color: var(--text);
            font-weight: 700;
        }

        .article-content hr {
            border: none;
            border-top: 1px solid var(--border);
            margin: 40px 0;
        }

        /* ===== Article Not Found ===== */
        .article-not-found {
            text-align: center;
            padding: 48px 20px;
        }

        .not-found-icon {
            font-size: 56px;
            color: var(--border-dark);
            margin-bottom: 24px;
        }

        .article-not-found h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px;
        }

        .article-not-found p {
            color: var(--text-body);
            margin: 0 0 28px;
        }

        /* ===== Article Tags ===== */
        .article-tags-section {
            padding: 0 0 56px;
        }

        .article-tags-wrap {
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        .tag-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-weak);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .article-tags a {
            display: inline-block;
            padding: 4px 16px;
            border-radius: var(--radius-badge);
            background: var(--bg-white);
            border: 1px solid var(--border);
            font-size: 13px;
            color: var(--text-body);
            transition: all var(--transition);
        }

        .article-tags a:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
        }

        /* ===== Related Section ===== */
        .related-section {
            padding: 56px 0 64px;
            border-top: 1px solid var(--border);
            background: var(--bg);
        }

        .related-heading {
            margin-bottom: 36px;
        }

        .related-heading h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
        }

        .related-heading p {
            color: var(--text-weak);
            font-size: 15px;
            margin: 0;
        }

        .related-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .related-item {
            display: flex;
            align-items: center;
            gap: 20px;
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            transition: all var(--transition);
            box-shadow: 0 1px 4px rgba(23, 26, 28, 0.03);
        }

        .related-item:hover {
            border-color: rgba(14, 107, 92, 0.4);
            box-shadow: var(--shadow-card-hover);
            transform: translateX(4px);
        }

        .related-thumb {
            width: 120px;
            height: 72px;
            flex-shrink: 0;
            border-radius: var(--radius-btn);
            overflow: hidden;
            background: var(--primary-light);
        }

        .related-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

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

        .related-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 2px 10px;
            border-radius: var(--radius-badge);
            margin-bottom: 6px;
        }

        .related-title {
            display: block;
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .related-meta {
            font-size: 13px;
            color: var(--text-weak);
            margin-top: 4px;
            display: block;
        }

        .related-arrow {
            flex-shrink: 0;
            color: var(--text-weak);
            font-size: 18px;
            transition: color var(--transition);
        }

        .related-item:hover .related-arrow {
            color: var(--primary);
        }

        /* ===== Back Section ===== */
        .back-section {
            padding: 0 0 72px;
            background: var(--bg);
        }

        .back-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-body);
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--border);
            background: var(--bg-white);
            transition: all var(--transition);
        }

        .back-link:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-light);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 64px 0 0;
            font-size: 14px;
        }

        .site-footer a {
            color: rgba(255, 255, 255, 0.65);
        }

        .site-footer a:hover {
            color: #fff;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 48px;
        }

        .footer-brand {
            max-width: 360px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }

        .footer-logo .logo-icon {
            background: rgba(14, 107, 92, 0.3);
            border-color: var(--secondary);
            color: #fff;
        }

        .footer-logo .logo-name {
            color: #fff;
        }

        .footer-logo .logo-sub {
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 20px;
        }

        .footer-socials {
            display: flex;
            gap: 12px;
        }

        .footer-socials a {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(255, 255, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            transition: all var(--transition);
        }

        .footer-socials a:hover {
            border-color: var(--secondary);
            color: var(--secondary);
            background: rgba(185, 138, 61, 0.1);
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 16px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            font-size: 14px;
        }

        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 10px;
            font-style: normal;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
        }

        .footer-contact span {
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .footer-brand {
                grid-column: 1 / -1;
                max-width: none;
            }
        }

        @media (max-width: 768px) {
            .header-actions {
                display: none;
            }

            .menu-toggle {
                display: flex;
            }

            .header-nav {
                display: none;
                border-top: 1px solid var(--border);
            }

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

            .header-nav .container {
                height: auto;
                padding: 12px 24px;
            }

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

            .nav-link {
                display: block;
                padding: 10px 16px;
                border-radius: var(--radius-btn);
            }

            .article-header {
                padding: 40px 0 32px;
            }

            .article-content-wrap {
                padding: 24px 20px;
            }

            .related-item {
                flex-direction: column;
                align-items: flex-start;
            }

            .related-thumb {
                width: 100%;
                height: 160px;
            }

            .related-arrow {
                display: none;
            }

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

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

            .header-top .container {
                height: 60px;
            }

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

            .logo-sub {
                font-size: 10px;
            }

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

            .article-content-wrap {
                padding: 20px 16px;
                border-radius: var(--radius-btn);
            }

            .article-content {
                font-size: 15px;
            }

            .article-content h2 {
                font-size: 22px;
            }

            .related-item {
                padding: 14px 16px;
            }

            .related-thumb {
                height: 130px;
            }

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

/* roulang page: category2 */
:root {
  --primary: #0E6B5C;
  --primary-dark: #145C4E;
  --primary-light: #E8F3F0;
  --secondary: #B98A3D;
  --secondary-light: #F5EDE0;
  --bg: #F8F6F1;
  --bg-white: #FFFFFF;
  --text: #171A1C;
  --text-body: #4A5155;
  --text-weak: #8A9296;
  --border: #E6E2DA;
  --error: #B23A3A;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 8px rgba(23, 26, 28, 0.04), 0 8px 24px rgba(23, 26, 28, 0.06);
  --shadow-lg: 0 4px 12px rgba(23, 26, 28, 0.08), 0 16px 40px rgba(23, 26, 28, 0.10);
  --transition: all 0.2s ease;
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-num: "DIN Alternate", -apple-system, BlinkMacSystemFont, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 { margin: 0 0 0.5em; color: var(--text); font-weight: 700; line-height: 1.3; }
p { margin: 0 0 1em; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; line-height: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 80px 0; }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn:focus { outline: 2px solid var(--secondary); outline-offset: 2px; }
.btn-primary {
  background-color: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background-color: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline {
  background: transparent;
  color: var(--secondary);
  border: 1px solid var(--secondary);
}
.btn-outline:hover { background: var(--secondary-light); color: #8d6a2c; }
.btn-light {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: var(--shadow-sm);
}
.btn-light:hover { background: var(--primary-light); color: var(--primary-dark); transform: translateY(-2px); }
.btn-lg { padding: 14px 36px; font-size: 16px; }
.btn-sm { padding: 8px 18px; font-size: 14px; }

/* 标签 */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 14px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  background: var(--primary-light);
  line-height: 1.6;
}
.badge-gold { color: var(--secondary); background: var(--secondary-light); }
.badge-gray { color: var(--text-weak); background: #F0EEE8; }

/* 头部 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(23, 26, 28, 0.03);
}
.header-top { border-bottom: 1px solid var(--border); }
.header-top .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
}
.brand-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-icon {
  position: relative;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 18px;
}
.logo-icon .arrow-mark { position: absolute; right: -4px; bottom: -4px; font-size: 10px; color: #fff; background: var(--secondary); border-radius: 50%; width: 16px; height: 16px; display: flex; align-items: center; justify-content: center; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-size: 18px; font-weight: 900; color: var(--text); letter-spacing: 0.01em; }
.logo-sub { font-size: 11px; color: var(--text-weak); letter-spacing: 0.04em; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-actions .action-link { font-size: 14px; color: var(--text-body); display: inline-flex; align-items: center; gap: 6px; }
.header-actions .action-link:hover { color: var(--primary); }
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: var(--radius-sm);
}
.menu-toggle span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 导航频道行 */
.header-nav { background: var(--bg-white); }
.header-nav .container { display: flex; align-items: center; min-height: 52px; }
.nav-list { display: flex; align-items: center; gap: 6px; width: 100%; overflow-x: auto; scrollbar-width: none; }
.nav-list::-webkit-scrollbar { display: none; }
.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-body);
  white-space: nowrap;
  transition: var(--transition);
  border: 1px solid transparent;
}
.nav-link:hover { color: var(--primary); background: var(--primary-light); }
.nav-link.active { color: var(--primary); background: var(--primary-light); border-color: rgba(14, 107, 92, 0.18); }

/* 面包屑 */
.breadcrumb { padding: 16px 0 0; }
.breadcrumb ul { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--text-weak); }
.breadcrumb a { color: var(--text-weak); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: var(--border); }
.breadcrumb .current { color: var(--text-body); }

/* 分类横幅 */
.category-banner {
  position: relative;
  background-color: var(--primary-dark);
  background-image: linear-gradient(120deg, rgba(20, 92, 78, 0.94), rgba(14, 107, 92, 0.88)), url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 64px 0 56px;
  border-radius: 0 0 24px 24px;
}
.category-banner .banner-content { max-width: 760px; }
.category-banner h1 { color: #fff; font-size: 38px; font-weight: 900; line-height: 1.25; margin-bottom: 16px; letter-spacing: 0.01em; }
.category-banner p { color: rgba(255, 255, 255, 0.88); font-size: 16px; line-height: 1.8; margin-bottom: 28px; max-width: 640px; }
.banner-ctas { display: flex; flex-wrap: wrap; gap: 14px; }

/* 数据条 */
.stats-strip { margin-top: -28px; position: relative; z-index: 5; }
.stats-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  transition: var(--transition);
}
.stats-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.stats-num {
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
}
.stats-num .unit { font-size: 16px; color: var(--secondary); margin-left: 2px; }
.stats-label { font-size: 14px; color: var(--text-weak); }

/* 两栏主体 */
.guide-main { padding: 56px 0 64px; }
.sidebar-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  margin-bottom: 24px;
}
.sidebar-card .card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-card .card-title i { color: var(--secondary); font-size: 15px; }
.sidebar-intro-img { border-radius: var(--radius-md); overflow: hidden; margin-bottom: 16px; }
.sidebar-intro-img img { width: 100%; height: 150px; object-fit: cover; }
.sidebar-intro-text { font-size: 14px; color: var(--text-body); line-height: 1.8; }

.rank-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
}
.rank-list li:last-child { border-bottom: none; }
.rank-num {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  background: #F0EEE8;
  color: var(--text-weak);
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.rank-list li:nth-child(1) .rank-num { background: var(--secondary-light); color: var(--secondary); }
.rank-list li:nth-child(2) .rank-num { background: var(--secondary-light); color: var(--secondary); }
.rank-list li:nth-child(3) .rank-num { background: var(--secondary-light); color: var(--secondary); }
.rank-info { flex: 1; min-width: 0; }
.rank-info .rank-name { font-size: 14px; color: var(--text); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.rank-info .rank-count { font-size: 12px; color: var(--text-weak); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-item {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--text-body);
  background: var(--bg);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.tag-item:hover { color: var(--primary); border-color: var(--primary); background: var(--primary-light); }

/* 指南行列表 */
.guide-list { display: flex; flex-direction: column; gap: 16px; }
.guide-row {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 22px 24px;
  transition: var(--transition);
  position: relative;
  border-left: 4px solid transparent;
}
.guide-row:hover {
  box-shadow: var(--shadow-lg);
  border-left-color: var(--primary);
  transform: translateX(4px);
  background: #fff;
}
.guide-index {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.guide-body { flex: 1; min-width: 0; }
.guide-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
.guide-cat { font-size: 13px; color: var(--text-weak); }
.guide-title { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 4px; line-height: 1.4; }
.guide-title a { color: var(--text); }
.guide-title a:hover { color: var(--primary); }
.guide-summary { font-size: 14px; color: var(--text-body); line-height: 1.7; margin: 0; }
.guide-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-weak);
  border: 1px solid var(--border);
  background: var(--bg);
  transition: var(--transition);
  flex-shrink: 0;
}
.guide-row:hover .guide-link { color: #fff; background: var(--primary); border-color: var(--primary); }

/* 操作流程 */
.process-section { background: var(--bg-white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 72px 0; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-head .kicker { font-size: 14px; font-weight: 700; color: var(--secondary); letter-spacing: 0.08em; margin-bottom: 8px; display: block; }
.section-head h2 { font-size: 30px; font-weight: 800; margin-bottom: 12px; }
.section-head p { font-size: 15px; color: var(--text-weak); max-width: 560px; margin: 0 auto; }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step-item {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: left;
  transition: var(--transition);
}
.step-item:hover { box-shadow: var(--shadow-sm); border-color: rgba(14, 107, 92, 0.3); }
.step-num {
  position: absolute;
  top: 16px;
  right: 18px;
  font-family: var(--font-num);
  font-size: 34px;
  font-weight: 700;
  color: rgba(14, 107, 92, 0.1);
  line-height: 1;
}
.step-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 14px;
}
.step-item h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.step-item p { font-size: 13px; color: var(--text-weak); line-height: 1.7; margin: 0; }

/* FAQ */
.faq-section { padding: 72px 0; }
.faq-wrap { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.active { border-color: rgba(14, 107, 92, 0.4); box-shadow: var(--shadow-sm); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  user-select: none;
}
.faq-question .faq-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 13px;
  transition: var(--transition);
  flex-shrink: 0;
}
.faq-item.active .faq-icon { transform: rotate(45deg); background: var(--primary); color: #fff; border-color: var(--primary); }
.faq-answer { display: none; padding: 0 22px 20px; font-size: 14px; color: var(--text-body); line-height: 1.85; }

/* CTA */
.cta-section {
  position: relative;
  background-color: var(--primary-dark);
  background-image: linear-gradient(135deg, rgba(20, 92, 78, 0.96), rgba(14, 107, 92, 0.92)), url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  padding: 72px 0;
  text-align: center;
  color: #fff;
}
.cta-section h2 { color: #fff; font-size: 30px; font-weight: 800; margin-bottom: 12px; }
.cta-section .cta-sub { color: rgba(255, 255, 255, 0.85); font-size: 15px; max-width: 500px; margin: 0 auto 28px; }
.cta-form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 0 auto;
}
.cta-form input {
  flex: 1;
  min-width: 0;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: none;
  background: #fff;
  font-size: 14px;
  color: var(--text);
  outline: none;
}
.cta-form input::placeholder { color: var(--text-weak); }
.cta-form input:focus { box-shadow: 0 0 0 2px rgba(185, 138, 61, 0.6); }

/* 页脚 */
.site-footer { background: #171A1C; color: rgba(255, 255, 255, 0.72); padding: 56px 0 24px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 20px;
}
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo .logo-icon { background: rgba(255, 255, 255, 0.12); }
.footer-logo .logo-name { color: #fff; font-size: 18px; font-weight: 900; }
.footer-logo .logo-sub { color: rgba(255, 255, 255, 0.5); font-size: 11px; }
.footer-desc { font-size: 14px; line-height: 1.75; color: rgba(255, 255, 255, 0.55); margin-bottom: 18px; max-width: 300px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 15px;
}
.footer-socials a:hover { color: #fff; border-color: var(--secondary); background: rgba(185, 138, 61, 0.15); }
.footer-col h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255, 255, 255, 0.55); font-size: 14px; }
.footer-links a:hover { color: #fff; }
.footer-contact { display: flex; flex-direction: column; gap: 10px; font-style: normal; font-size: 14px; color: rgba(255, 255, 255, 0.55); }
.footer-contact span { display: flex; align-items: center; gap: 8px; }
.footer-contact i { color: var(--secondary); width: 16px; text-align: center; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
}

/* 响应式 */
@media (max-width: 1024px) {
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section-pad { padding: 64px 0; }
  .header-top .container { min-height: 56px; }
  .header-actions .action-link { display: none; }
  .menu-toggle { display: flex; }
  .header-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .header-nav.nav-open { max-height: 300px; }
  .header-nav .container { display: block; padding: 12px 24px 16px; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav-link { justify-content: flex-start; border-radius: var(--radius-md); }
  .category-banner { padding: 44px 0 48px; border-radius: 0 0 16px 16px; }
  .category-banner h1 { font-size: 28px; }
  .stats-strip { margin-top: 0; padding: 24px 0 0; }
  .guide-main { padding: 40px 0 56px; }
  .guide-row { padding: 18px; gap: 14px; }
  .guide-index { width: 42px; height: 42px; font-size: 16px; }
  .guide-title { font-size: 16px; }
  .process-steps { grid-template-columns: 1fr; gap: 14px; }
  .process-section { padding: 56px 0; }
  .section-head h2 { font-size: 24px; }
  .faq-section { padding: 56px 0; }
  .cta-form { flex-direction: column; }
  .cta-form .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
}
@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .header-actions .btn-sm { display: none; }
  .category-banner h1 { font-size: 24px; }
  .stats-card { padding: 18px 12px; }
  .banner-ctas .btn { width: 100%; }
  .section-head h2 { font-size: 22px; }
  .guide-row { flex-wrap: wrap; }
  .guide-link { display: none; }
}

/* roulang page: category3 */
:root {
      --primary: #0E6B5C;
      --primary-dark: #0A564A;
      --primary-light: #E8F3F0;
      --secondary: #B98A3D;
      --secondary-hover: #A87B30;
      --bg: #F8F6F1;
      --card-bg: #FFFFFF;
      --text: #171A1C;
      --text-body: #4A5155;
      --text-weak: #8A9296;
      --border: #E6E2DA;
      --danger: #B23A3A;
      --radius: 8px;
      --radius-btn: 4px;
      --radius-pill: 999px;
      --shadow: 0 2px 8px rgba(23, 26, 28, 0.04), 0 8px 24px rgba(23, 26, 28, 0.06);
      --shadow-hover: 0 4px 12px rgba(23, 26, 28, 0.08), 0 16px 40px rgba(23, 26, 28, 0.10);
      --transition: 0.2s ease;
      --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font-family);
      font-size: 16px;
      line-height: 1.8;
      color: var(--text-body);
      background-color: var(--bg);
      -webkit-font-smoothing: antialiased;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: inherit; text-decoration: none; transition: var(--transition); }
    ul, ol { padding: 0; margin: 0; list-style: none; }
    button, input, select, textarea { font-family: inherit; font-size: inherit; }
    a:focus-visible, button:focus-visible, input:focus-visible {
      outline: 2px solid var(--secondary);
      outline-offset: 2px;
    }

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

    /* ===== Button ===== */
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 28px;
      background: var(--primary);
      color: #fff;
      border-radius: var(--radius-btn);
      font-size: 15px;
      font-weight: 700;
      border: 0;
      cursor: pointer;
      transition: var(--transition);
    }
    .btn-primary:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
    }
    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 26px;
      background: transparent;
      color: #fff;
      border: 1px solid var(--secondary);
      border-radius: var(--radius-btn);
      font-size: 15px;
      font-weight: 700;
      cursor: pointer;
      transition: var(--transition);
    }
    .btn-secondary:hover {
      background: rgba(185, 138, 61, 0.15);
      color: #fff;
    }

    /* ===== Header ===== */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: #fff;
      box-shadow: 0 1px 0 var(--border);
    }
    .header-top { background: #fff; }
    .header-top-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .logo-icon {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      background: var(--primary);
      border-radius: 10px;
      color: #fff;
      font-size: 17px;
      gap: 2px;
    }
    .logo-text {
      display: flex;
      flex-direction: column;
      line-height: 1.2;
    }
    .logo-name {
      font-size: 18px;
      font-weight: 900;
      color: var(--text);
      letter-spacing: 0.02em;
    }
    .logo-sub {
      font-size: 11px;
      color: var(--text-weak);
      letter-spacing: 0.08em;
    }
    .header-tools {
      display: flex;
      align-items: center;
      gap: 18px;
    }
    .tool-link {
      font-size: 14px;
      color: var(--text-body);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .tool-link:hover { color: var(--primary); }
    .tool-cta-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 8px 18px;
      background: var(--primary);
      color: #fff;
      border-radius: var(--radius-btn);
      font-size: 14px;
      font-weight: 700;
      transition: var(--transition);
    }
    .tool-cta-btn:hover {
      background: var(--primary-dark);
    }
    .menu-toggle {
      display: none;
      background: none;
      border: 0;
      padding: 8px;
      cursor: pointer;
      flex-direction: column;
      gap: 5px;
    }
    .menu-toggle span {
      width: 22px;
      height: 2px;
      background: var(--text);
      border-radius: 2px;
    }

    /* ===== Header Nav ===== */
    .header-nav {
      background: #fff;
      border-top: 1px solid var(--border);
    }
    .nav-list {
      display: flex;
      flex-wrap: nowrap;
      gap: 6px;
      padding: 12px 0;
    }
    .nav-link {
      display: inline-block;
      padding: 8px 18px;
      border-radius: var(--radius-pill);
      font-size: 15px;
      font-weight: 600;
      color: var(--text-body);
      white-space: nowrap;
      transition: var(--transition);
    }
    .nav-link:hover { color: var(--primary); }
    .nav-link.active {
      background: var(--primary-light);
      color: var(--primary);
    }

    /* ===== Category Hero ===== */
    .cat-hero {
      background: linear-gradient(135deg, #0E6B5C 0%, #0A564A 60%, #083F36 100%);
      color: #fff;
      text-align: center;
      padding: 76px 0 68px;
      position: relative;
      overflow: hidden;
    }
    .cat-hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: url('/assets/images/backpic/back-2.png');
      background-size: cover;
      background-position: center;
      opacity: 0.14;
    }
    .cat-hero .container { position: relative; z-index: 2; }
    .cat-hero h1 {
      font-size: 40px;
      font-weight: 900;
      line-height: 1.2;
      color: #fff;
      margin: 0 0 16px;
      letter-spacing: 0.01em;
    }
    .cat-hero .hero-sub {
      max-width: 640px;
      margin: 0 auto;
      font-size: 17px;
      color: rgba(255, 255, 255, 0.92);
      line-height: 1.8;
    }
    .hero-badges {
      margin-top: 26px;
      display: flex;
      justify-content: center;
      gap: 8px;
      flex-wrap: wrap;
    }
    .hero-badge {
      background: rgba(255, 255, 255, 0.14);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: var(--radius-pill);
      padding: 6px 16px;
      font-size: 13px;
      color: #fff;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .hero-actions {
      margin-top: 32px;
      display: flex;
      justify-content: center;
      gap: 14px;
      flex-wrap: wrap;
    }

    /* ===== Section ===== */
    .section { padding: 80px 0; }
    .section-head { margin-bottom: 40px; }
    .section-head.center {
      text-align: center;
      margin-left: auto;
      margin-right: auto;
    }
    .section-head.center .section-desc {
      margin-left: auto;
      margin-right: auto;
    }
    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 700;
      color: var(--secondary);
      letter-spacing: 0.12em;
      margin-bottom: 10px;
    }
    .section-title {
      font-size: 30px;
      font-weight: 800;
      color: var(--text);
      line-height: 1.3;
      margin: 0 0 12px;
    }
    .section-desc {
      font-size: 16px;
      color: var(--text-body);
      max-width: 640px;
    }

    /* ===== Notice List ===== */
    .notice-section { background: var(--bg); }
    .notice-row {
      display: flex;
      align-items: center;
      gap: 24px;
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 24px 28px;
      margin-bottom: 16px;
      transition: var(--transition);
    }
    .notice-row:hover {
      border-color: rgba(14, 107, 92, 0.4);
      box-shadow: var(--shadow-hover);
      transform: translateX(4px);
    }
    .notice-date {
      flex-shrink: 0;
      text-align: center;
      padding: 10px 14px;
      background: var(--primary-light);
      border-radius: var(--radius);
      min-width: 64px;
    }
    .notice-date .day {
      font-size: 24px;
      font-weight: 900;
      color: var(--primary);
      display: block;
      line-height: 1;
    }
    .notice-date .month {
      font-size: 12px;
      color: var(--text-weak);
      margin-top: 4px;
      display: block;
    }
    .notice-info { flex: 1; min-width: 0; }
    .notice-info .badge { margin-bottom: 6px; }
    .notice-info h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text);
      margin: 0 0 4px;
    }
    .notice-info p {
      font-size: 14px;
      color: var(--text-body);
      margin: 0;
      line-height: 1.7;
    }
    .notice-link {
      flex-shrink: 0;
      width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      border: 1px solid var(--border);
      color: var(--primary);
      transition: var(--transition);
    }
    .notice-row:hover .notice-link {
      background: var(--primary);
      color: #fff;
      border-color: var(--primary);
    }

    /* ===== Badge ===== */
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      background: var(--primary-light);
      color: var(--primary);
      border-radius: var(--radius-pill);
      padding: 3px 12px;
      font-size: 12px;
      font-weight: 600;
      line-height: 1.6;
    }
    .badge.warn { background: #FDF3E3; color: var(--secondary); }

    /* ===== Source Section ===== */
    .source-section {
      background: #fff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .source-media {
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--shadow);
    }
    .source-media img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
    .source-content { padding: 12px 0; }
    .source-list {
      display: grid;
      gap: 20px;
      margin-top: 28px;
    }
    .source-item {
      display: flex;
      gap: 14px;
    }
    .source-item .icon {
      width: 42px;
      height: 42px;
      border-radius: 8px;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 16px;
    }
    .source-item h4 {
      font-size: 16px;
      font-weight: 700;
      color: var(--text);
      margin: 0 0 4px;
    }
    .source-item p {
      font-size: 14px;
      color: var(--text-body);
      margin: 0;
      line-height: 1.7;
    }

    /* ===== Steps ===== */
    .steps-section { background: var(--bg); }
    .steps {
      max-width: 720px;
      margin: 0 auto;
      padding-top: 8px;
    }
    .step {
      position: relative;
      padding-left: 64px;
      padding-bottom: 40px;
    }
    .step::before {
      content: '';
      position: absolute;
      left: 20px;
      top: 48px;
      bottom: 0;
      width: 2px;
      background: var(--border);
    }
    .step:last-child::before { display: none; }
    .step-num {
      position: absolute;
      left: 0;
      top: 0;
      width: 42px;
      height: 42px;
      background: var(--primary);
      color: #fff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      font-weight: 800;
    }
    .step h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text);
      margin: 0 0 6px;
    }
    .step p {
      font-size: 15px;
      color: var(--text-body);
      margin: 0;
      max-width: 560px;
    }

    /* ===== Stats Strip ===== */
    .stats-strip {
      background: #fff;
      border-top: 1px solid var(--border);
      padding: 56px 0;
    }
    .stat-cell { text-align: center; }
    .stat-number {
      font-size: 36px;
      font-weight: 900;
      color: var(--primary);
      line-height: 1.2;
    }
    .stat-label {
      font-size: 14px;
      color: var(--text-weak);
      margin-top: 6px;
    }

    /* ===== FAQ ===== */
    .faq-section { background: var(--bg); }
    .faq-list { max-width: 820px; margin: 0 auto; }
    .faq-item {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      margin-bottom: 12px;
      overflow: hidden;
      transition: var(--transition);
    }
    .faq-item.active { border-color: var(--primary); }
    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 20px 24px;
      background: transparent;
      border: 0;
      cursor: pointer;
      font-size: 16px;
      font-weight: 700;
      color: var(--text);
      text-align: left;
      transition: var(--transition);
    }
    .faq-question:hover { color: var(--primary); }
    .faq-icon {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      transition: transform 0.3s ease;
      flex-shrink: 0;
    }
    .faq-item.active .faq-icon {
      transform: rotate(135deg);
      background: var(--primary);
      color: #fff;
      border-color: var(--primary);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
    }
    .faq-answer-inner {
      padding: 0 24px 20px;
      font-size: 15px;
      color: var(--text-body);
      line-height: 1.8;
    }

    /* ===== CTA ===== */
    .cta-section {
      background: linear-gradient(135deg, #0E6B5C 0%, #0A564A 100%);
      color: #fff;
      padding: 72px 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .cta-section::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: url('/assets/images/backpic/back-2.png');
      background-size: cover;
      background-position: center;
      opacity: 0.10;
    }
    .cta-section .container { position: relative; z-index: 2; }
    .cta-section h2 {
      color: #fff;
      font-size: 32px;
      font-weight: 800;
      margin: 0 0 12px;
    }
    .cta-section p {
      color: rgba(255, 255, 255, 0.88);
      max-width: 560px;
      margin: 0 auto 28px;
      font-size: 16px;
    }
    .cta-form {
      display: flex;
      gap: 12px;
      max-width: 460px;
      margin: 0 auto;
    }
    .cta-form input[type="email"] {
      flex: 1;
      border: 0;
      border-radius: var(--radius-btn);
      padding: 12px 18px;
      font-size: 15px;
      outline: none;
      min-width: 0;
    }
    .cta-form input[type="email"]::placeholder { color: var(--text-weak); }
    .cta-form button {
      background: var(--secondary);
      color: #fff;
      border: 0;
      border-radius: var(--radius-btn);
      padding: 12px 26px;
      font-weight: 700;
      cursor: pointer;
      transition: var(--transition);
      white-space: nowrap;
    }
    .cta-form button:hover {
      background: var(--secondary-hover);
      transform: translateY(-2px);
    }
    .form-message {
      display: none;
      margin-top: 18px;
      font-size: 14px;
      color: #fff;
      background: rgba(255, 255, 255, 0.12);
      padding: 10px 16px;
      border-radius: 6px;
    }

    /* ===== Footer ===== */
    .site-footer {
      background: #171A1C;
      color: #B8BEC2;
      padding: 64px 0 0;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr;
      gap: 48px;
      padding-bottom: 40px;
    }
    .footer-brand .footer-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }
    .footer-logo .logo-icon {
      background: var(--primary);
    }
    .footer-logo .logo-name {
      color: #fff;
      font-weight: 800;
    }
    .footer-logo .logo-sub {
      color: rgba(255, 255, 255, 0.6);
    }
    .footer-desc {
      font-size: 14px;
      color: #96A0A5;
      line-height: 1.7;
      margin: 14px 0 20px;
      max-width: 320px;
    }
    .footer-socials {
      display: flex;
      gap: 12px;
    }
    .footer-socials a {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      border: 1px solid rgba(255, 255, 255, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 15px;
      transition: var(--transition);
    }
    .footer-socials a:hover {
      background: var(--primary);
      border-color: var(--primary);
    }
    .footer-col h4 {
      color: #fff;
      font-size: 15px;
      margin: 0 0 16px;
    }
    .footer-links {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-links a {
      color: #96A0A5;
      font-size: 14px;
    }
    .footer-links a:hover { color: #fff; }
    .footer-contact {
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-style: normal;
    }
    .footer-contact span {
      color: #96A0A5;
      font-size: 14px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .footer-contact i { color: var(--secondary); }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 20px 0;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      color: #6E767B;
      font-size: 13px;
    }

    /* ===== Responsive ===== */
    @media (max-width: 1024px) {
      .source-grid { gap: 32px; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    }
    @media (max-width: 768px) {
      .section { padding: 56px 0; }
      .header-tools { display: none; }
      .menu-toggle { display: flex; }
      .header-nav { display: none; }
      .header-nav.open { display: block; }
      .nav-list {
        flex-direction: column;
        padding: 12px 0;
        gap: 4px;
      }
      .nav-link {
        display: block;
        padding: 12px 16px;
      }
      .cat-hero { padding: 56px 0 48px; }
      .cat-hero h1 { font-size: 30px; }
      .section-title { font-size: 24px; }
      .notice-row {
        flex-wrap: wrap;
        gap: 12px;
        padding: 18px 20px;
      }
      .notice-link { display: none; }
      .stats-strip { padding: 40px 0; }
      .stat-number { font-size: 30px; }
      .cta-form { flex-direction: column; }
      .cta-form button { width: 100%; }
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
        justify-content: center;
      }
      .source-media img { min-height: 220px; }
    }
    @media (max-width: 520px) {
      .container { padding: 0 16px; }
      .brand-logo .logo-sub { display: none; }
      .stats-strip .grid-x { row-gap: 28px; }
      .stat-number { font-size: 26px; }
      .cat-hero h1 { font-size: 26px; }
      .hero-sub { font-size: 15px; }
      .step { padding-left: 52px; }
      .step-num { width: 36px; height: 36px; font-size: 14px; }
      .step::before { left: 17px; top: 44px; }
      .section-head.center .section-title { font-size: 22px; }
      .notice-date {
        min-width: 56px;
        padding: 8px 10px;
      }
    }