/* roulang page: index */
:root {
  --bg-primary: #F7F4EF;
  --bg-dark: #23201C;
  --bg-green: #1F2E2A;
  --text-primary: #1C1A17;
  --text-secondary: #5C564E;
  --accent: #B08A4F;
  --border: #E7DFD4;
  --success: #3F6B52;
  --error: #9C4339;
  --info: #49607C;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
  --transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1200px;
  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", 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-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 120px 0; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 12px;
}
.section-label::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--accent);
}
.section-title {
  font-family: var(--font-serif);
  font-size: 40px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.9;
}
/* 导航 */
.site-header {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: calc(100% - 48px);
  max-width: 900px;
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(35, 32, 28, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-pill);
  padding: 12px 24px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition);
}
.nav-wrap.scrolled {
  background: rgba(35, 32, 28, 0.92);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.28);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 800;
  color: #F7F4EF;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.brand .brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-item {
  display: inline-block;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  color: rgba(247, 244, 239, 0.82);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-item:hover {
  color: #F7F4EF;
  background: rgba(255, 255, 255, 0.08);
}
.nav-item.active {
  color: #1C1A17;
  background: var(--accent);
  font-weight: 600;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: rgba(255, 255, 255, 0.08);
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: #F7F4EF;
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-green);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  animation: heroZoom 12s ease-out forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(31, 46, 42, 0.55) 0%, rgba(31, 46, 42, 0.78) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 920px;
  padding: 0 24px;
  color: #F7F4EF;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(176, 138, 79, 0.5);
  border-radius: var(--radius-pill);
  padding: 6px 20px;
  margin-bottom: 28px;
  background: rgba(176, 138, 79, 0.1);
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: 64px;
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.hero h1 .gold {
  color: var(--accent);
}
.hero-subtitle {
  font-size: 20px;
  line-height: 1.8;
  color: rgba(247, 244, 239, 0.85);
  max-width: 640px;
  margin: 0 auto 40px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  line-height: 1.4;
}
.btn-primary {
  background: var(--accent);
  color: #1C1A17;
}
.btn-primary:hover {
  background: #c49a63;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(176, 138, 79, 0.4);
}
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  background: transparent;
  color: #F7F4EF;
  border: 1px solid rgba(247, 244, 239, 0.5);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(176, 138, 79, 0.08);
  transform: translateY(-2px);
}
.btn-gold {
  background: var(--accent);
  color: #1C1A17;
}
.btn-gold:hover {
  background: #c49a63;
  box-shadow: 0 6px 20px rgba(176, 138, 79, 0.35);
}
.btn-block { width: 100%; }
.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 14px;
  color: rgba(247, 244, 239, 0.7);
  letter-spacing: 0.06em;
}
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-meta span::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}
.hero-meta span:first-child::before { display: none; }
/* 时间线 */
.agenda {
  background: var(--bg-primary);
}
.agenda .section-header {
  text-align: center;
  margin-bottom: 80px;
}
.agenda .section-label { justify-content: center; }
.agenda .section-title { text-align: center; }
.agenda .section-subtitle { margin: 0 auto; text-align: center; }
.timeline {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--accent) 8%, var(--accent) 92%, transparent);
  transform: translateX(-50%);
}
.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 48px 64px;
}
.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: 64px;
  text-align: right;
}
.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 64px;
}
.timeline-dot {
  position: absolute;
  top: 8px;
  right: -8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #F7F4EF;
  border: 3px solid var(--accent);
  z-index: 2;
}
.timeline-item:nth-child(even) .timeline-dot {
  right: auto;
  left: -8px;
}
.timeline-card {
  background: #FFFFFF;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.timeline-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.timeline-time {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}
.timeline-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.timeline-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.timeline-media {
  margin-top: 16px;
  border-radius: 12px;
  overflow: hidden;
}
.timeline-media img {
  width: 100%;
  height: 140px;
  object-fit: cover;
}
/* 嘉宾 */
.speakers {
  background: #FFFFFF;
}
.speakers .section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 64px;
  flex-wrap: wrap;
  gap: 24px;
}
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}
.speaker-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.speaker-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.speaker-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}
.speaker-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.speaker-card:hover .speaker-image img {
  transform: scale(1.04);
}
.speaker-info {
  padding: 20px 24px 24px;
}
.speaker-name {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.speaker-role {
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 8px;
}
.speaker-bio {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.highlights {
  padding: 64px 0 0;
  border-top: 1px solid var(--border);
}
.highlights-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 40px;
  color: var(--text-primary);
}
.highlights-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.highlight-item {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: var(--bg-primary);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.highlight-item:hover {
  box-shadow: var(--shadow);
}
.highlight-number {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  flex-shrink: 0;
}
.highlight-content h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}
.highlight-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}
/* 票种对比 */
.tickets {
  background: var(--bg-primary);
}
.tickets .section-header {
  text-align: center;
  margin-bottom: 64px;
}
.tickets .section-label { justify-content: center; }
.tickets .section-title { text-align: center; }
.tickets-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  background: #FFFFFF;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.tickets-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
.tickets-table th,
.tickets-table td {
  padding: 24px 28px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.tickets-table th {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  background: var(--bg-primary);
  color: var(--text-primary);
}
.tickets-table th:first-child {
  text-align: left;
  font-size: 16px;
  color: var(--text-secondary);
  background: var(--bg-primary);
}
.tickets-table td:first-child {
  text-align: left;
  color: var(--text-secondary);
  font-size: 14px;
}
.tickets-table tr:last-child th,
.tickets-table tr:last-child td {
  border-bottom: none;
}
.tickets-table .recommend {
  background: var(--bg-green);
  color: #F7F4EF;
}
.tickets-table .recommend th {
  color: var(--accent);
  background: var(--bg-green);
}
.tickets-table .recommend td {
  color: rgba(247, 244, 239, 0.85);
  background: var(--bg-green);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}
.price {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
}
.recommend .price { color: var(--accent); }
.ticket-tag {
  display: inline-block;
  font-size: 12px;
  background: var(--accent);
  color: #1C1A17;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  margin-left: 8px;
}
.ticket-btn {
  display: inline-block;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  background: var(--bg-green);
  color: var(--accent);
  border: 1px solid var(--bg-green);
  transition: var(--transition);
  cursor: pointer;
}
.ticket-btn:hover {
  background: var(--accent);
  color: #1C1A17;
  border-color: var(--accent);
}
.tickets-table .recommend .ticket-btn {
  background: var(--accent);
  color: #1C1A17;
  border-color: var(--accent);
}
.tickets-table .recommend .ticket-btn:hover {
  background: #c49a63;
  border-color: #c49a63;
}
/* 报名表单 */
.register {
  background: var(--bg-green);
  color: #F7F4EF;
  position: relative;
  overflow: hidden;
}
.register::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -200px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(176, 138, 79, 0.15), transparent 70%);
}
.register .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.register-info .section-title { color: #F7F4EF; }
.register-info .section-subtitle { color: rgba(247, 244, 239, 0.75); }
.register-info-list {
  margin-top: 32px;
}
.register-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 15px;
  color: rgba(247, 244, 239, 0.85);
}
.register-info-list li::before {
  content: "✓";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: #1C1A17;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 3px;
}
.register-form-wrap {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}
.register-form-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.register-form-sub {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}
.form-group {
  margin-bottom: 24px;
}
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.form-control {
  width: 100%;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 16px;
  font-size: 15px;
  color: var(--text-primary);
  background: #FAF8F5;
  transition: var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--accent);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(176, 138, 79, 0.15);
}
.form-control.error {
  border-color: var(--error);
}
.form-error {
  font-size: 13px;
  color: var(--error);
  margin-top: 4px;
  display: none;
}
.form-group.has-error .form-error { display: block; }
.form-group.has-error .form-control { border-color: var(--error); }
.form-success {
  display: none;
  text-align: center;
  padding: 32px;
}
.form-success.show { display: block; }
.form-success .success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--success);
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 16px;
}
.form-success h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.form-success p {
  font-size: 14px;
  color: var(--text-secondary);
}
/* 资讯 */
.news {
  background: #FFFFFF;
}
.news .section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 24px;
}
.news-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.news-item {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 24px;
  background: var(--bg-primary);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.news-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  border-color: rgba(176, 138, 79, 0.3);
}
.news-item .news-date {
  flex-shrink: 0;
  text-align: center;
  min-width: 80px;
  padding: 12px 16px;
  background: var(--bg-green);
  border-radius: 12px;
  color: #F7F4EF;
}
.news-date .day {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
}
.news-date .month {
  font-size: 12px;
  color: rgba(247, 244, 239, 0.7);
  letter-spacing: 0.08em;
  margin-top: 4px;
}
.news-content {
  flex: 1;
  min-width: 0;
}
.news-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(176, 138, 79, 0.12);
  padding: 2px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}
.news-content h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  transition: var(--transition);
}
.news-item:hover .news-content h3 { color: var(--accent); }
.news-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-link {
  flex-shrink: 0;
  font-size: 14px;
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--accent);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
}
.news-link:hover {
  background: var(--accent);
  color: #1C1A17;
}
.empty-tip {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-secondary);
  font-size: 16px;
  background: var(--bg-primary);
  border-radius: var(--radius);
  border: 1px dashed var(--border);
}
/* FAQ */
.faq {
  background: var(--bg-primary);
}
.faq .section-header {
  text-align: center;
  margin-bottom: 56px;
}
.faq .section-label { justify-content: center; }
.faq .section-title { text-align: center; }
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover {
  border-color: rgba(176, 138, 79, 0.3);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 32px;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  transition: var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  position: relative;
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--accent);
  border-radius: 2px;
  transition: var(--transition);
}
.faq-icon::before {
  width: 2px;
  height: 16px;
  left: 11px;
  top: 4px;
}
.faq-icon::after {
  width: 16px;
  height: 2px;
  top: 11px;
  left: 4px;
}
.faq-item.open .faq-icon::before {
  transform: scaleY(0);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 32px 24px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
/* CTA */
.cta-section {
  background: var(--bg-dark);
  color: #F7F4EF;
  text-align: center;
  padding: 96px 0;
}
.cta-section .section-title { color: #F7F4EF; }
.cta-section .section-subtitle { color: rgba(247, 244, 239, 0.7); margin: 0 auto 40px; }
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
/* 页脚 */
.site-footer {
  background: var(--bg-dark);
  color: rgba(247, 244, 239, 0.7);
  padding: 64px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 800;
  color: #F7F4EF;
  margin-bottom: 12px;
}
.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  max-width: 360px;
  color: rgba(247, 244, 239, 0.6);
}
.footer-title {
  font-size: 15px;
  font-weight: 600;
  color: #F7F4EF;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}
.footer-links a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: rgba(247, 244, 239, 0.6);
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}
.footer-contact {
  font-size: 14px;
  line-height: 2;
  color: rgba(247, 244, 239, 0.6);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(247, 244, 239, 0.4);
}
.footer-domain {
  color: rgba(247, 244, 239, 0.5);
}
/* 响应式 */
@media (max-width: 1199px) {
  .speakers-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .section { padding: 80px 0; }
  .section-title { font-size: 32px; }
  .nav-wrap { padding: 10px 16px; }
  .nav-item { padding: 8px 14px; font-size: 13px; }
  .hero h1 { font-size: 40px; }
  .register .container { grid-template-columns: 1fr; gap: 40px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .highlights-list { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-title { font-size: 28px; }
  .container { padding: 0 16px; }
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: 76px;
    left: 24px;
    right: 24px;
    background: rgba(35, 32, 28, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    opacity: 0;
    transform: translateY(-16px);
    pointer-events: none;
    transition: var(--transition);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  }
  .main-nav.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-item {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
  }
  .hero { min-height: 92vh; }
  .hero h1 { font-size: 36px; }
  .hero-subtitle { font-size: 17px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 320px; }
  .hero-meta { flex-direction: column; gap: 8px; }
  .timeline::before { left: 20px; }
  .timeline-item,
  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    width: 100%;
    left: 0;
    padding-left: 64px;
    padding-right: 0;
    text-align: left;
  }
  .timeline-dot,
  .timeline-item:nth-child(even) .timeline-dot {
    left: 12px;
    right: auto;
  }
  .timeline-card { padding: 24px; }
  .speakers-grid { grid-template-columns: 1fr; gap: 24px; }
  .highlights-list { grid-template-columns: 1fr; }
  .speakers .section-header { flex-direction: column; align-items: flex-start; }
  .register-form-wrap { padding: 32px 24px; }
  .news-item { flex-direction: column; align-items: flex-start; gap: 16px; }
  .news-link { align-self: flex-end; }
  .faq-question { padding: 20px; font-size: 16px; }
  .faq-answer-inner { padding: 0 20px 20px; }
  .cta-section .btn { width: 100%; max-width: 320px; }
}
@media (max-width: 520px) {
  .brand { font-size: 18px; }
  .hero h1 { font-size: 32px; }
  .section-title { font-size: 26px; }
  .timeline-card { padding: 20px; }
  .timeline-time { font-size: 20px; }
  .tickets-table th,
  .tickets-table td { padding: 16px; }
  .footer-top { grid-template-columns: 1fr; }
}

/* roulang page: article */
:root {
  --bg-primary: #F7F4EF;
  --bg-dark: #23201C;
  --bg-deep: #1F2E2A;
  --text-primary: #1C1A17;
  --text-secondary: #5C564E;
  --accent-gold: #B08A4F;
  --border-light: #E7DFD4;
  --success: #3F6B52;
  --error: #9C4339;
  --info: #49607C;
  --radius-card: 16px;
  --radius-btn: 999px;
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
  --container-max: 1200px;
  --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
}

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

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

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

/* ========== Header / Nav ========== */
.site-header {
  position: fixed;
  top: 24px;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  padding: 0 24px;
  pointer-events: none;
}

.nav-wrap {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 32px;
  background: rgba(35, 32, 28, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 999px;
  padding: 10px 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  transition: var(--transition);
  max-width: 100%;
}

.site-header.scrolled .nav-wrap {
  background: rgba(35, 32, 28, 0.94);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.26);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-gold);
  display: inline-block;
  flex-shrink: 0;
}

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

.nav-item {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  letter-spacing: 0.06em;
  padding: 8px 18px;
  border-radius: 999px;
  transition: var(--transition);
  white-space: nowrap;
}

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

.nav-item.active {
  color: #1C1A17;
  background: var(--accent-gold);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

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

/* ========== Article Hero ========== */
.article-hero {
  position: relative;
  background: var(--bg-deep) url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  padding: 160px 0 90px;
  text-align: center;
  overflow: hidden;
}

.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(31, 46, 42, 0.72) 0%, rgba(31, 46, 42, 0.92) 100%);
}

.article-hero .container {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.article-crumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 8px 20px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
  backdrop-filter: blur(8px);
}

.article-crumb .crumb-sep {
  color: rgba(255, 255, 255, 0.35);
}

.article-crumb a:hover {
  color: var(--accent-gold);
}

.article-crumb .crumb-current {
  color: var(--accent-gold);
}

.article-hero h1 {
  color: #fff;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.03em;
  margin-bottom: 24px;
  text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}

.article-desc {
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
  max-width: 720px;
  margin: 0 auto 28px;
  line-height: 1.9;
}

.article-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  flex-wrap: wrap;
}

.article-meta .meta-cat {
  color: var(--accent-gold);
  background: rgba(176, 138, 79, 0.15);
  border: 1px solid rgba(176, 138, 79, 0.35);
  padding: 4px 16px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.article-meta .meta-date {
  letter-spacing: 0.04em;
}

/* ========== Article Body ========== */
.article-body-section {
  padding: 80px 0 40px;
  background: var(--bg-primary);
}

.article-main {
  max-width: 820px;
  margin: 0 auto;
}

.article-content {
  font-size: 17px;
  line-height: 2.05;
  color: var(--text-primary);
}

.article-content p {
  margin-bottom: 1.5em;
}

.article-content h2 {
  font-size: 28px;
  margin: 2em 0 0.8em;
  color: var(--text-primary);
  line-height: 1.4;
  letter-spacing: 0.02em;
  position: relative;
  padding-left: 18px;
}

.article-content h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 4px;
  height: 1.2em;
  background: var(--accent-gold);
  border-radius: 4px;
}

.article-content h3 {
  font-size: 22px;
  margin: 1.8em 0 0.7em;
  line-height: 1.4;
}

.article-content blockquote {
  margin: 2em 0;
  padding: 20px 28px;
  background: #fff;
  border-left: 4px solid var(--accent-gold);
  border-radius: 0 12px 12px 0;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.9;
  box-shadow: var(--shadow-card);
}

.article-content ul,
.article-content ol {
  margin: 0 0 1.5em 1.2em;
  padding-left: 1.2em;
}

.article-content li {
  margin-bottom: 0.6em;
}

.article-content ul li::marker {
  color: var(--accent-gold);
}

.article-content img {
  border-radius: var(--radius-card);
  margin: 2em 0;
  box-shadow: var(--shadow-card);
}

.article-content a {
  color: var(--accent-gold);
  border-bottom: 1px solid rgba(176, 138, 79, 0.4);
  transition: var(--transition);
}

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

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-size: 15px;
}

.article-content table th,
.article-content table td {
  border: 1px solid var(--border-light);
  padding: 12px 16px;
  text-align: left;
}

.article-content table th {
  background: #fff;
  color: var(--text-primary);
  font-weight: 600;
}

.article-content hr {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: 2.5em 0;
}

/* ========== Not Found ========== */
.notfound-box {
  text-align: center;
  padding: 80px 40px;
  background: #fff;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  margin: 40px auto;
  max-width: 600px;
}

.notfound-box h2 {
  font-size: 30px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.notfound-box p {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: 24px;
}

.notfound-box a {
  display: inline-block;
  color: var(--accent-gold);
  border-bottom: 1px solid rgba(176, 138, 79, 0.4);
  padding-bottom: 2px;
  font-size: 16px;
  transition: var(--transition);
}

.notfound-box a:hover {
  border-bottom-color: var(--accent-gold);
}

/* ========== Related Section ========== */
.related-section {
  padding: 40px 0 70px;
  background: var(--bg-primary);
}

.related-section .container {
  max-width: 1000px;
}

.related-title {
  font-size: 28px;
  text-align: center;
  margin-bottom: 40px;
  letter-spacing: 0.05em;
  position: relative;
  color: var(--text-primary);
}

.related-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--accent-gold);
  border-radius: 3px;
  margin: 12px auto 0;
}

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

.related-card {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  border: 1px solid var(--border-light);
  display: block;
}

.related-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.related-card-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--border-light);
}

.related-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.related-card-body {
  padding: 22px;
}

.related-card-body h3 {
  font-size: 18px;
  line-height: 1.5;
  margin-bottom: 8px;
  transition: var(--transition);
  color: var(--text-primary);
}

.related-card:hover .related-card-body h3 {
  color: var(--accent-gold);
}

.related-card-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========== Back CTA ========== */
.back-cta {
  text-align: center;
  padding: 40px 0 80px;
  background: var(--bg-primary);
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: 1.5px solid var(--accent-gold);
  color: var(--text-primary);
  padding: 12px 32px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  letter-spacing: 0.08em;
  transition: var(--transition);
  cursor: pointer;
}

.btn-back:hover {
  background: rgba(176, 138, 79, 0.1);
  transform: translateX(-4px);
}

.btn-back:active {
  transform: translateX(-4px) translateY(1px);
}

/* ========== Footer ========== */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.78);
  padding: 60px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  font-size: 22px;
  color: #fff;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.6);
  max-width: 340px;
}

.footer-title {
  font-size: 16px;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: 0.06em;
  position: relative;
  padding-bottom: 12px;
}

.footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 2px;
  background: var(--accent-gold);
}

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

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-gold);
  padding-left: 6px;
}

.footer-contact p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 8px;
}

.footer-domain {
  color: var(--accent-gold);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
  .nav-wrap {
    gap: 0;
    padding: 8px 16px;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(35, 32, 28, 0.96);
    border-radius: 20px;
    padding: 16px;
    min-width: 200px;
    gap: 8px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  }

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

  .nav-item {
    width: 100%;
    text-align: center;
    padding: 10px 20px;
  }

  .article-hero {
    padding: 130px 0 60px;
  }

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

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

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

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

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

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

  .site-header {
    top: 16px;
    padding: 0 16px;
  }

  .brand {
    font-size: 16px;
  }

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

  .article-content {
    font-size: 16px;
  }

  .article-meta {
    flex-direction: column;
    gap: 10px;
  }

  .article-content h2 {
    font-size: 24px;
  }

  .article-content h3 {
    font-size: 19px;
  }

  .notfound-box {
    padding: 40px 20px;
  }

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

/* roulang page: category1 */
:root{
  --bg:#F7F4EF;
  --bg-dark:#23201C;
  --bg-deep:#1F2E2A;
  --text:#1C1A17;
  --text-sub:#5C564E;
  --accent:#B08A4F;
  --accent-soft:rgba(176,138,79,.12);
  --border:#E7DFD4;
  --success:#3F6B52;
  --error:#9C4339;
  --info:#49607C;
  --radius:16px;
  --radius-full:999px;
  --shadow-sm:0 2px 12px rgba(0,0,0,.06);
  --shadow-lg:0 8px 30px rgba(0,0,0,.12);
  --transition:.3s cubic-bezier(.22,1,.36,1);
  --container:1200px;
  --font-title:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong",serif;
  --font-body:system-ui,-apple-system,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
button{font-family:inherit;cursor:pointer;border:0;background:none}
ul,ol{list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:120px 0}
.section-tag{display:inline-flex;align-items:center;gap:6px;font-size:13px;letter-spacing:.14em;color:var(--accent);font-weight:600;text-transform:uppercase;margin-bottom:16px}
.section-tag::before{content:"";display:inline-block;width:24px;height:1px;background:var(--accent)}
.section-tag.light{color:#d9bc8b}
.section-tag.light::before{background:#d9bc8b}
h1,h2,h3{font-family:var(--font-title);line-height:1.3;font-weight:600}
h2{font-size:32px;color:var(--text);margin-bottom:16px}
.section-lead{color:var(--text-sub);font-size:17px;max-width:640px;margin-bottom:48px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ===== Header / Nav ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;justify-content:center;padding:24px 16px 0;pointer-events:none}
.nav-wrap{pointer-events:auto;display:flex;align-items:center;gap:20px;background:rgba(35,32,28,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-radius:var(--radius-full);padding:8px 18px;max-width:880px;width:100%;box-shadow:0 8px 30px rgba(0,0,0,.18);transition:background var(--transition),box-shadow var(--transition)}
.nav-wrap.scrolled{background:rgba(35,32,28,.94);box-shadow:0 10px 34px rgba(0,0,0,.22)}
.brand{display:flex;align-items:center;gap:10px;color:#f7f4ef;font-family:var(--font-title);font-size:20px;font-weight:700;letter-spacing:.1em;white-space:nowrap}
.brand-dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(176,138,79,.25);display:block}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-item{color:rgba(247,244,239,.72);font-size:14px;font-weight:500;padding:8px 16px;border-radius:var(--radius-full);transition:all var(--transition);letter-spacing:.04em;white-space:nowrap}
.nav-item:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav-item.active{color:#1F2E2A;background:var(--accent);font-weight:600}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:#f7f4ef;transition:all .3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== Hero Banner ===== */
.page-hero{position:relative;min-height:72vh;display:flex;align-items:center;background-size:cover;background-position:center;color:#f7f4ef;overflow:hidden;isolation:isolate}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 30% 40%,rgba(31,46,42,.72),rgba(20,18,15,.9));z-index:-1}
.hero-content{max-width:760px;padding:180px 24px 100px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(176,138,79,.16);border:1px solid rgba(176,138,79,.5);color:#e2c08a;font-size:13px;letter-spacing:.16em;padding:6px 16px;border-radius:var(--radius-full);margin-bottom:24px}
.hero-badge::before{content:"";width:6px;height:6px;background:var(--accent);border-radius:50%}
.page-hero h1{font-size:52px;line-height:1.2;color:#fff;letter-spacing:.02em;margin-bottom:20px}
.page-hero h1 em{font-style:normal;color:var(--accent)}
.hero-sub{font-size:18px;color:rgba(247,244,239,.85);max-width:560px;line-height:1.9;margin-bottom:32px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px}
.hero-meta{display:flex;gap:24px;flex-wrap:wrap;font-size:14px;color:rgba(247,244,239,.65)}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta span::before{content:"◆";color:var(--accent);font-size:10px}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:15px;font-weight:600;padding:14px 32px;border-radius:var(--radius-full);transition:all var(--transition);letter-spacing:.04em;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:var(--bg-deep);color:#f7f4ef;border-color:var(--bg-deep)}
.btn-primary:hover{background:#2b403a;border-color:#2b403a;transform:translateY(-2px);box-shadow:0 10px 24px rgba(31,46,42,.28)}
.btn-outline-light{background:transparent;color:#f7f4ef;border-color:rgba(247,244,239,.5)}
.btn-outline-light:hover{background:rgba(176,138,79,.18);border-color:var(--accent);color:#fff}
.btn-gold{background:var(--accent);color:#1C1A17;border-color:var(--accent)}
.btn-gold:hover{background:#c29a5c;transform:translateY(-2px);box-shadow:0 10px 24px rgba(176,138,79,.35)}
.btn:active{transform:translateY(-1px)}

/* ===== Intro ===== */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.intro-images{position:relative}
.intro-images img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow-sm);object-fit:cover}
.intro-images .intro-img-main{aspect-ratio:4/3}
.intro-img-small{position:absolute;width:48%!important;aspect-ratio:1/1;border-radius:var(--radius);border:6px solid var(--bg);bottom:-28px;right:-8px;box-shadow:var(--shadow-lg)!important}
.intro-content h2{font-size:36px;margin-bottom:24px}
.intro-content p{color:var(--text-sub);line-height:2;margin-bottom:18px}
.intro-index{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.intro-index a{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;padding:8px 18px;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-sub);transition:all var(--transition)}
.intro-index a:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}
.intro-index a::before{content:"→";color:var(--accent)}

/* ===== Stats ===== */
.stats-section{background:var(--bg-deep);color:#f7f4ef}
.stats-section h2{color:#fff}
.stats-section .section-lead{color:rgba(247,244,239,.7)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:8px}
.stat-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:var(--radius);padding:40px 24px;text-align:center;transition:all var(--transition)}
.stat-card:hover{background:rgba(255,255,255,.08);transform:translateY(-4px);border-color:rgba(176,138,79,.4)}
.stat-card strong{display:block;font-family:var(--font-title);font-size:52px;color:var(--accent);font-weight:600;line-height:1.2;margin-bottom:8px;letter-spacing:.06em}
.stat-card span{font-size:15px;color:rgba(247,244,239,.72)}

/* ===== Feature ===== */
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.feature-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:36px 32px;transition:all var(--transition);position:relative;overflow:hidden}
.feature-card::after{content:"";position:absolute;left:0;top:0;width:3px;height:0;background:var(--accent);transition:height var(--transition)}
.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.feature-card:hover::after{height:100%}
.feature-icon{font-size:26px;color:var(--accent);margin-bottom:20px;display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:var(--accent-soft)}
.feature-card h3{font-size:22px;margin-bottom:12px}
.feature-card p{color:var(--text-sub);font-size:15px}

/* ===== Recap ===== */
.recap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.recap-card{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--border);transition:all var(--transition)}
.recap-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.recap-card img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .6s cubic-bezier(.22,1,.36,1)}
.recap-card:hover img{transform:scale(1.03)}
.recap-info{padding:22px 24px}
.recap-info h3{font-size:19px;margin-bottom:6px}
.recap-info p{color:var(--text-sub);font-size:14px;line-height:1.7}

/* ===== Process ===== */
.process-section{background:var(--bg)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.process-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:36px 28px;position:relative;transition:all var(--transition)}
.process-item:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.process-item::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--font-title);font-size:42px;color:var(--accent);opacity:.9;display:block;margin-bottom:16px;letter-spacing:.02em}
.process-item h3{font-size:18px;margin-bottom:8px}
.process-item p{color:var(--text-sub);font-size:14px;line-height:1.8}

/* ===== CTA ===== */
.cta-section{background:var(--bg-dark);color:#f7f4ef;padding:100px 0;text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(176,138,79,.18),transparent 50%)}
.cta-section .container{position:relative}
.cta-section h2{font-size:38px;color:#fff;margin-bottom:16px}
.cta-section p{color:rgba(247,244,239,.75);max-width:540px;margin:0 auto 36px;font-size:17px}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}

/* ===== FAQ ===== */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:first-child{border-top:1px solid var(--border)}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:24px 4px;text-align:left;font-family:var(--font-title);font-size:17px;font-weight:600;color:var(--text);transition:color var(--transition)}
.faq-question:hover{color:var(--accent)}
.faq-question .faq-icon{flex-shrink:0;width:28px;height:28px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--accent);transition:transform .3s,background .3s}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--accent-soft);border-color:var(--accent)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .45s cubic-bezier(.22,1,.36,1)}
.faq-answer-inner{padding:0 40px 24px 4px;color:var(--text-sub);font-size:15px;line-height:1.9}

/* ===== Footer ===== */
.site-footer{background:var(--bg-dark);color:rgba(247,244,239,.8);padding:64px 0 32px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:48px;margin-bottom:48px}
.footer-brand{font-family:var(--font-title);font-size:22px;color:#fff;margin-bottom:12px;letter-spacing:.08em}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(247,244,239,.6);max-width:360px}
.footer-title{font-family:var(--font-title);font-size:16px;color:#fff;margin-bottom:18px;letter-spacing:.1em}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(247,244,239,.65);font-size:14px;transition:all var(--transition)}
.footer-links a:hover{color:var(--accent);padding-left:6px}
.footer-contact p{font-size:14px;color:rgba(247,244,239,.65);margin-bottom:8px;line-height:1.7}
.footer-domain{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(247,244,239,.45)}

/* ===== Scroll Reveal ===== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.08s}
.reveal-delay-2{transition-delay:.16s}
.reveal-delay-3{transition-delay:.24s}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .section{padding:80px 0}
  .intro-grid{gap:40px}
  .intro-content h2{font-size:30px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .recap-grid{grid-template-columns:repeat(3,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:767px){
  .section{padding:64px 0}
  .container{padding:0 16px}
  .nav-wrap{gap:10px;padding:8px 12px;max-width:calc(100vw - 24px)}
  .brand{font-size:17px}
  .nav-toggle{display:flex}
  .main-nav{position:fixed;top:76px;left:12px;right:12px;background:rgba(247,244,239,.97);backdrop-filter:blur(16px);border-radius:20px;box-shadow:var(--shadow-lg);flex-direction:column;align-items:stretch;padding:12px;gap:4px;opacity:0;transform:translateY(-10px);pointer-events:none;transition:all .35s cubic-bezier(.22,1,.36,1)}
  .main-nav.open{opacity:1;transform:translateY(0);pointer-events:auto}
  .nav-item{color:var(--text);padding:13px 18px;border-radius:12px;font-size:15px}
  .nav-item:hover{background:var(--accent-soft);color:var(--text)}
  .nav-item.active{background:var(--accent);color:#fff}
  .page-hero{min-height:68vh}
  .hero-content{padding:150px 16px 72px}
  .page-hero h1{font-size:36px}
  .hero-sub{font-size:16px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .hero-meta{flex-direction:column;gap:10px}
  .intro-grid{grid-template-columns:1fr}
  .intro-img-small{bottom:-18px;right:0}
  h2{font-size:27px}
  .feature-grid{grid-template-columns:1fr}
  .recap-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .cta-section h2{font-size:30px}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat-card{padding:28px 16px}
  .stat-card strong{font-size:38px}
}
@media(max-width:520px){
  .stats-grid{grid-template-columns:1fr}
  .nav-wrap{max-width:calc(100vw - 16px)}
}

/* roulang page: category2 */
:root{
  --bg-main:#F7F4EF;
  --bg-dark:#23201C;
  --bg-deep:#1F2E2A;
  --text-main:#1C1A17;
  --text-sub:#5C564E;
  --accent:#B08A4F;
  --border-light:#E7DFD4;
  --success:#3F6B52;
  --error:#9C4339;
  --info:#49607C;
  --radius-card:16px;
  --radius-btn:999px;
  --radius-input:8px;
  --shadow-card:0 2px 12px rgba(0,0,0,0.06);
  --shadow-hover:0 8px 30px rgba(0,0,0,0.12);
  --transition:0.3s cubic-bezier(0.22,1,0.36,1);
  --font-serif:"Noto Serif SC","Songti SC","SimSun",serif;
  --font-sans:"PingFang SC","Microsoft YaHei",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-sans);
  background:var(--bg-main);
  color:var(--text-main);
  line-height:1.8;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{text-decoration:none;color:inherit;transition:color var(--transition);}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
section{padding:120px 0;}
@media(max-width:768px){section{padding:64px 0;}.container{padding:0 16px;}}

/* 悬浮胶囊导航 */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  display:flex;
  justify-content:center;
  padding:24px 16px 0;
  pointer-events:none;
}
.nav-wrap{
  pointer-events:auto;
  display:flex;
  align-items:center;
  gap:20px;
  background:rgba(35,32,28,0.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-radius:999px;
  padding:10px 14px 10px 24px;
  box-shadow:0 8px 32px rgba(0,0,0,0.18);
  border:1px solid rgba(255,255,255,0.08);
  max-width:100%;
  transition:background var(--transition),box-shadow var(--transition);
}
.nav-wrap.scrolled{
  background:rgba(35,32,28,0.92);
  box-shadow:0 12px 40px rgba(0,0,0,0.25);
}
.brand{
  display:flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-serif);
  font-size:18px;
  font-weight:700;
  color:#F7F4EF;
  letter-spacing:0.08em;
  white-space:nowrap;
}
.brand-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 3px rgba(176,138,79,0.3);
}
.main-nav{
  display:flex;
  align-items:center;
  gap:4px;
}
.main-nav .nav-item{
  padding:8px 18px;
  border-radius:999px;
  color:rgba(255,255,255,0.85);
  font-size:14px;
  font-weight:500;
  letter-spacing:0.04em;
  transition:background var(--transition),color var(--transition);
  white-space:nowrap;
}
.main-nav .nav-item:hover{
  color:#fff;
  background:rgba(255,255,255,0.08);
}
.main-nav .nav-item.active{
  background:var(--accent);
  color:#1C1A17;
  font-weight:600;
}
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:transparent;
  border:0;
  padding:8px;
  cursor:pointer;
  border-radius:8px;
  width:42px;height:42px;
  align-items:center;
  justify-content:center;
}
.nav-toggle span{
  width:20px;height:2px;
  background:#F7F4EF;
  border-radius:2px;
  transition:transform var(--transition),opacity var(--transition);
}
@media(max-width:768px){
  .site-header{padding:16px 12px 0;}
  .nav-wrap{
    background:rgba(35,32,28,0.88);
    border-radius:20px;
    padding:8px 10px 8px 18px;
  }
  .nav-toggle{display:flex;}
  .main-nav{
    display:flex;
    flex-direction:column;
    position:absolute;
    top:calc(100% + 12px);
    left:0;right:0;
    background:rgba(247,244,239,0.98);
    border-radius:20px;
    padding:18px;
    box-shadow:var(--shadow-hover);
    gap:6px;
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:opacity var(--transition),transform var(--transition),visibility var(--transition);
  }
  .main-nav.open{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
  }
  .main-nav .nav-item{
    color:var(--text-main);
    font-size:16px;
    padding:12px 18px;
    border-radius:12px;
  }
  .main-nav .nav-item:hover{
    background:rgba(176,138,79,0.1);
    color:var(--text-main);
  }
  .main-nav .nav-item.active{
    background:var(--accent);
    color:#fff;
  }
}

/* 分类页Banner */
.page-banner{
  position:relative;
  min-height:520px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  background:linear-gradient(135deg,rgba(31,46,42,0.88),rgba(35,32,28,0.82)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  padding:120px 24px 80px;
}
.page-banner::after{
  content:'';
  position:absolute;
  inset:0;
  background:radial-gradient(ellipse at center,transparent 40%,rgba(0,0,0,0.25) 100%);
  pointer-events:none;
}
.page-banner-content{
  position:relative;
  z-index:2;
  max-width:860px;
}
.page-banner-content .tagline{
  display:inline-block;
  background:rgba(176,138,79,0.18);
  border:1px solid rgba(176,138,79,0.45);
  color:#D9BC8C;
  font-size:13px;
  letter-spacing:0.12em;
  padding:6px 20px;
  border-radius:999px;
  margin-bottom:24px;
  text-transform:uppercase;
}
.page-banner-content h1{
  font-family:var(--font-serif);
  font-size:48px;
  font-weight:700;
  color:#FFFFFF;
  line-height:1.3;
  letter-spacing:0.04em;
  margin-bottom:18px;
}
.page-banner-content p{
  font-size:18px;
  color:rgba(255,255,255,0.82);
  line-height:1.9;
  max-width:720px;
  margin:0 auto;
}
@media(max-width:768px){
  .page-banner{min-height:420px;padding:100px 16px 60px;}
  .page-banner-content h1{font-size:32px;}
  .page-banner-content p{font-size:15px;}
}

/* 板块标题 */
.section-title-wrap{text-align:center;margin-bottom:56px;}
.section-title-wrap .eyebrow{
  display:inline-block;
  color:var(--accent);
  font-size:13px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  margin-bottom:12px;
  font-weight:600;
}
.section-title-wrap h2{
  font-family:var(--font-serif);
  font-size:36px;
  font-weight:700;
  color:var(--text-main);
  line-height:1.3;
  letter-spacing:0.02em;
}
.section-title-wrap .section-sub{
  max-width:640px;
  margin:16px auto 0;
  color:var(--text-sub);
  font-size:16px;
  line-height:1.9;
}
@media(max-width:768px){
  .section-title-wrap{margin-bottom:40px;}
  .section-title-wrap h2{font-size:28px;}
}

/* 数据摘要 */
.data-overview{
  background:var(--bg-dark);
  position:relative;
}
.data-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:32px;
  margin-bottom:64px;
}
.data-item{
  text-align:center;
  padding:32px 16px;
  border-radius:var(--radius-card);
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.06);
  transition:transform var(--transition),border-color var(--transition);
}
.data-item:hover{
  transform:translateY(-4px);
  border-color:rgba(176,138,79,0.4);
}
.data-num{
  font-family:var(--font-serif);
  font-size:48px;
  font-weight:700;
  color:var(--accent);
  line-height:1.2;
  margin-bottom:8px;
  letter-spacing:0.02em;
}
.data-label{
  font-size:14px;
  color:rgba(255,255,255,0.7);
  letter-spacing:0.08em;
}
@media(max-width:1024px){
  .data-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
}
@media(max-width:520px){
  .data-grid{grid-template-columns:1fr;}
}

/* 图文介绍 */
.feature-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:center;
  margin-bottom:48px;
}
.feature-image{
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  position:relative;
  min-height:360px;
  background:url('/assets/images/coverpic/cover-3.webp') center/cover no-repeat;
}
.feature-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform 0.6s ease;
}
.feature-image:hover img{transform:scale(1.03);}
.feature-content .feature-label{
  color:var(--accent);
  font-size:13px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  margin-bottom:12px;
  font-weight:600;
}
.feature-content h2{
  font-family:var(--font-serif);
  font-size:32px;
  font-weight:700;
  line-height:1.35;
  margin-bottom:20px;
  color:var(--text-main);
}
.feature-content p{
  color:var(--text-sub);
  font-size:16px;
  line-height:2;
  margin-bottom:16px;
}
.feature-content .feature-list{
  list-style:none;
  margin:24px 0;
}
.feature-content .feature-list li{
  padding:8px 0 8px 28px;
  position:relative;
  color:var(--text-main);
  font-size:15px;
}
.feature-content .feature-list li::before{
  content:'';
  position:absolute;
  left:0;top:16px;
  width:8px;height:8px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 3px rgba(176,138,79,0.2);
}
@media(max-width:1024px){
  .feature-split{grid-template-columns:1fr;gap:40px;}
  .feature-image{min-height:300px;order:-1;}
}

/* 公告列表 */
.announce-section{
  background:#EDE8E0;
}
.announce-list{
  max-width:860px;
  margin:0 auto;
  background:var(--bg-main);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);
  padding:40px 48px;
}
.announce-item{
  display:flex;
  align-items:flex-start;
  gap:24px;
  padding:28px 0;
  border-bottom:1px solid var(--border-light);
  transition:padding-left var(--transition);
}
.announce-item:last-child{border-bottom:0;}
.announce-item:hover{padding-left:8px;}
.announce-date{
  flex-shrink:0;
  text-align:center;
  background:var(--bg-deep);
  color:var(--accent);
  border-radius:12px;
  padding:12px 16px;
  min-width:80px;
}
.announce-date .day{
  display:block;
  font-family:var(--font-serif);
  font-size:28px;
  font-weight:700;
  line-height:1.1;
}
.announce-date .month{
  display:block;
  font-size:12px;
  letter-spacing:0.1em;
  opacity:0.8;
}
.announce-item-content h3{
  font-family:var(--font-serif);
  font-size:20px;
  font-weight:600;
  margin-bottom:8px;
  color:var(--text-main);
  line-height:1.5;
}
.announce-item-content p{
  color:var(--text-sub);
  font-size:15px;
  line-height:1.8;
}
@media(max-width:768px){
  .announce-list{padding:24px;}
  .announce-item{flex-direction:column;gap:12px;}
  .announce-date{display:flex;align-items:center;gap:8px;padding:8px 16px;min-width:auto;}
}

/* 内容卡片 */
.content-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px;
}

.news-card{
  background:var(--bg-main);
  border:1px solid var(--border-light);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:box-shadow var(--transition),transform var(--transition);
  display:flex;
  flex-direction:column;
  height:100%;
}
.news-card:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-6px);
}
.news-cover{
  position:relative;
  aspect-ratio:16/10;
  background:var(--border-light);
  overflow:hidden;
}
.news-cover img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform 0.6s ease;
}
.news-card:hover .news-cover img{transform:scale(1.05);}
.news-cover .category-tag{
  position:absolute;
  left:16px;top:16px;
  background:rgba(31,46,42,0.88);
  color:#D9BC8C;
  font-size:12px;
  padding:4px 14px;
  border-radius:999px;
  backdrop-filter:blur(6px);
  letter-spacing:0.04em;
}
.news-body{
  padding:24px 28px 28px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.news-body .meta-line{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:12px;
  color:var(--text-sub);
  font-size:13px;
}
.news-body .meta-line .dot{
  width:4px;height:4px;border-radius:50%;
  background:var(--accent);
}
.news-body h3{
  font-family:var(--font-serif);
  font-size:20px;
  font-weight:700;
  line-height:1.5;
  margin-bottom:12px;
  color:var(--text-main);
  transition:color var(--transition);
}
.news-card:hover .news-body h3{color:var(--accent);}
.news-body p{
  font-size:15px;
  color:var(--text-sub);
  line-height:1.9;
  margin-bottom:20px;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-link{
  margin-top:auto;
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--accent);
  font-size:14px;
  font-weight:600;
}
.news-link::after{
  content:'';
  width:16px;height:1px;
  background:var(--accent);
  transition:width var(--transition);
}
.news-link:hover::after{width:28px;}
@media(max-width:1024px){
  .content-grid{grid-template-columns:repeat(2,1fr);gap:24px;}
}
@media(max-width:768px){
  .content-grid{grid-template-columns:1fr;gap:20px;}
  .news-body{padding:20px;}
}

/* CTA区块 */
.cta-banner{
  background:var(--bg-deep);
  position:relative;
  overflow:hidden;
}
.cta-banner::before{
  content:'';
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 20% 50%,rgba(176,138,79,0.12),transparent 40%),radial-gradient(circle at 80% 30%,rgba(176,138,79,0.08),transparent 45%);
}
.cta-banner .container{
  position:relative;
  z-index:2;
  text-align:center;
}
.cta-banner h2{
  font-family:var(--font-serif);
  font-size:36px;
  color:#FFFFFF;
  margin-bottom:18px;
  line-height:1.3;
}
.cta-banner p{
  color:rgba(255,255,255,0.75);
  font-size:16px;
  max-width:600px;
  margin:0 auto 36px;
  line-height:1.9;
}
.btn-group{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.btn-primary,.btn-secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:16px 40px;
  border-radius:999px;
  font-size:16px;
  font-weight:600;
  letter-spacing:0.06em;
  border:1px solid transparent;
  cursor:pointer;
  transition:background var(--transition),box-shadow var(--transition),transform var(--transition),border-color var(--transition),color var(--transition);
}
.btn-primary{
  background:var(--accent);
  color:#1C1A17;
  box-shadow:0 4px 20px rgba(176,138,79,0.3);
}
.btn-primary:hover{
  background:#C49B5E;
  box-shadow:0 8px 30px rgba(176,138,79,0.4);
  transform:translateY(-2px);
}
.btn-primary:active{transform:translateY(0) scale(0.98);}
.btn-secondary{
  background:transparent;
  border-color:var(--accent);
  color:var(--accent);
}
.btn-secondary:hover{
  background:rgba(176,138,79,0.12);
  border-color:#C49B5E;
  transform:translateY(-2px);
}
@media(max-width:768px){
  .cta-banner h2{font-size:28px;}
  .btn-group{flex-direction:column;width:100%;}
  .btn-primary,.btn-secondary{width:100%;}
}

/* FAQ */
.faq-section{background:var(--bg-main);}
.faq-list{
  max-width:820px;
  margin:0 auto;
}
.faq-item{
  border-bottom:1px solid var(--border-light);
  margin-bottom:0;
}
.faq-question{
  width:100%;
  background:transparent;
  border:none;
  padding:28px 48px 28px 0;
  font-size:18px;
  font-weight:600;
  color:var(--text-main);
  font-family:var(--font-serif);
  text-align:left;
  cursor:pointer;
  position:relative;
  transition:color var(--transition);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.faq-question:hover{color:var(--accent);}
.faq-icon{
  position:relative;
  width:20px;height:20px;
  flex-shrink:0;
}
.faq-icon::before,.faq-icon::after{
  content:'';
  position:absolute;
  background:var(--accent);
  border-radius:2px;
  transition:transform 0.35s ease;
}
.faq-icon::before{top:9px;left:0;width:20px;height:2px;}
.faq-icon::after{left:9px;top:0;width:2px;height:20px;}
.faq-item.active .faq-icon::after{transform:scaleY(0);}
.faq-question .q-index{
  color:var(--accent);
  font-family:var(--font-serif);
  font-size:16px;
  margin-right:6px;
}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height 0.4s cubic-bezier(0.22,1,0.36,1);
}
.faq-answer-inner{
  padding:0 32px 28px 0;
  color:var(--text-sub);
  font-size:15px;
  line-height:2;
}
@media(max-width:768px){
  .faq-question{font-size:16px;padding:22px 40px 22px 0;}
}

/* 页脚 */
.site-footer{
  background:var(--bg-dark);
  color:rgba(255,255,255,0.7);
  padding:80px 0 0;
}
.site-footer .container{max-width:1200px;margin:0 auto;padding:0 24px;}
.footer-top{
  display:grid;
  grid-template-columns:2fr 1fr 1.2fr;
  gap:48px;
  padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,0.1);
}
.footer-brand{
  font-family:var(--font-serif);
  font-size:24px;
  color:#FFFFFF;
  margin-bottom:14px;
  letter-spacing:0.06em;
}
.footer-desc{
  font-size:14px;
  line-height:1.9;
  color:rgba(255,255,255,0.55);
  max-width:320px;
}
.footer-title{
  font-size:15px;
  font-weight:600;
  color:#FFFFFF;
  margin-bottom:20px;
  letter-spacing:0.08em;
  text-transform:uppercase;
}
.footer-links{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.footer-links a{
  font-size:14px;
  color:rgba(255,255,255,0.6);
  transition:color var(--transition),padding-left var(--transition);
}
.footer-links a:hover{
  color:var(--accent);
  padding-left:6px;
}
.footer-contact p{
  font-size:14px;
  margin-bottom:10px;
  color:rgba(255,255,255,0.6);
  word-break:break-word;
}
.footer-domain{
  color:var(--accent);
  letter-spacing:0.02em;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  gap:20px;
  padding:28px 0;
  font-size:13px;
  color:rgba(255,255,255,0.4);
}
@media(max-width:1024px){
  .footer-top{grid-template-columns:1fr 1fr;gap:36px;}
}
@media(max-width:768px){
  .site-footer{padding:56px 0 0;}
  .footer-top{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;gap:8px;padding:20px 0;}
}

/* 滚动入场 */
.reveal{
  opacity:0;
  transform:translateY(20px);
  transition:opacity 0.6s ease,transform 0.6s ease;
}
.reveal.visible{
  opacity:1;
  transform:translateY(0);
}