/* roulang page: index */
:root {
  --primary: #8B6F47;
  --primary-dark: #6D5534;
  --primary-light: #A8895F;
  --secondary: #3E5A4B;
  --secondary-light: #5A7868;
  --bg: #FAF8F4;
  --bg-alt: #F0EBE3;
  --dark-bg: #1E2A26;
  --dark-bg-2: #243530;
  --dark-text: #F5F1EA;
  --text: #2A2724;
  --text-light: #6B6560;
  --text-lighter: #9A938C;
  --border: #E4DDD3;
  --border-dark: #D5CCBF;
  --white: #FFFFFF;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.10);
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font-serif: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

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

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--primary-light);
  outline-offset: 3px;
  border-radius: 4px;
}

button {
  font-family: inherit;
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 24px;
}

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

.brand-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-size: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(139, 111, 71, 0.3);
}

.brand-text {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.brand-text em {
  font-style: normal;
  color: var(--primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 24px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
  background: rgba(139, 111, 71, 0.08);
}

.nav-link.active {
  color: var(--primary-dark);
  background: rgba(139, 111, 71, 0.12);
  font-weight: 600;
}

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

.search-box {
  display: flex;
  align-items: center;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 6px 4px 16px;
  transition: var(--transition);
}

.search-box:focus-within {
  border-color: var(--primary-light);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(139, 111, 71, 0.08);
}

.search-box input {
  border: none;
  background: transparent;
  font-size: 14px;
  color: var(--text);
  width: 150px;
  font-family: inherit;
  transition: var(--transition);
}

.search-box input:focus {
  outline: none;
  width: 170px;
}

.search-box input::placeholder {
  color: var(--text-lighter);
}

.search-box button {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
}

.search-box button:hover {
  background: var(--primary-dark);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
  font-family: inherit;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-dark);
}

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(139, 111, 71, 0.04);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 4px 16px rgba(139, 111, 71, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(139, 111, 71, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary-dark);
  border: 1.5px solid var(--primary);
}

.btn-outline:hover {
  background: rgba(139, 111, 71, 0.08);
  transform: translateY(-2px);
}

.btn-light {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn-block {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text);
  padding: 8px;
  border-radius: 8px;
}

.nav-toggle:hover {
  background: var(--bg-alt);
}

/* Hero */
.hero {
  position: relative;
  padding: 160px 0 100px;
  background: linear-gradient(160deg, rgba(30, 42, 38, 0.92), rgba(36, 53, 48, 0.85)), url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
  color: var(--dark-text);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -120px;
  right: -60px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(139, 111, 71, 0.25), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  letter-spacing: 1px;
  color: #E8D9C4;
  margin-bottom: 28px;
  backdrop-filter: blur(4px);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero h1 span {
  color: #D4B48C;
}

.hero-desc {
  font-size: 16px;
  line-height: 1.9;
  color: rgba(245, 241, 234, 0.85);
  max-width: 540px;
  margin-bottom: 36px;
}

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

.hero-data {
  display: flex;
  gap: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 28px;
}

.hero-data-item {
  display: flex;
  flex-direction: column;
}

.hero-data-value {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: #D4B48C;
}

.hero-data-label {
  font-size: 13px;
  color: rgba(245, 241, 234, 0.6);
  margin-top: 4px;
}

.hero-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
  color: var(--text);
}

.hero-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

.hero-card-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.hero-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent 50%);
}

.badge-hot {
  position: absolute;
  top: 16px;
  left: 16px;
  background: linear-gradient(135deg, #E2574C, #C94035);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(201, 64, 53, 0.3);
}

.hero-card-body {
  padding: 24px 28px 28px;
}

.hero-card-body h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.hero-card-body .sub {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 16px;
}

.hero-card-list {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.hero-card-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text);
}

.hero-card-list li i {
  color: var(--primary);
  font-size: 13px;
  width: 18px;
  text-align: center;
}

.hero-card-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
}

.price {
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 700;
  color: var(--primary-dark);
}

.price-del {
  color: var(--text-lighter);
  font-size: 14px;
  text-decoration: line-through;
}

.hero-card-actions {
  display: flex;
  gap: 12px;
}

.hero-card-actions .btn {
  flex: 1;
  padding: 12px 16px;
  font-size: 14px;
}

/* Section Common */
.section {
  padding: 90px 0;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--primary);
  background: rgba(139, 111, 71, 0.08);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-head h2 {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-head p {
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.8;
}

/* Metrics */
.metrics {
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.metric-item {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.metric-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  opacity: 0;
  transition: var(--transition);
}

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

.metric-item:hover::before {
  opacity: 1;
}

.metric-num {
  font-family: var(--font-serif);
  font-size: 52px;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.2;
  margin-bottom: 8px;
}

.metric-label {
  font-size: 16px;
  color: var(--text-light);
  font-weight: 500;
}

/* Spaces */
.spaces {
  background: var(--bg);
}

.spaces-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.space-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.space-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-dark);
}

.space-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.space-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.space-tag {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.space-body {
  padding: 24px 28px 28px;
}

.space-body h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.space-body p {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 16px;
}

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

.space-body .space-link:hover {
  color: var(--primary-dark);
  gap: 10px;
}

/* Reviews */
.reviews {
  background: linear-gradient(150deg, var(--dark-bg), var(--dark-bg-2));
  color: var(--dark-text);
}

.reviews .section-tag {
  background: rgba(255, 255, 255, 0.08);
  color: #D4B48C;
}

.reviews .section-head h2 {
  color: var(--dark-text);
}

.reviews .section-head p {
  color: rgba(245, 241, 234, 0.7);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.review-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}

.review-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

.review-stars {
  color: #E8B84B;
  font-size: 16px;
  letter-spacing: 3px;
  margin-bottom: 16px;
}

.review-card blockquote {
  font-size: 15px;
  line-height: 1.9;
  color: rgba(245, 241, 234, 0.9);
  margin-bottom: 20px;
  font-style: normal;
}

.review-card footer {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: rgba(245, 241, 234, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
}

.review-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}

/* Topics */
.topics {
  background: var(--white);
}

.topics-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  max-width: 720px;
  margin: 0 auto;
}

.topic-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}

.topic-tag i {
  color: var(--primary);
  font-size: 13px;
}

.topic-tag:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(139, 111, 71, 0.3);
}

.topic-tag:hover i {
  color: #fff;
}

/* News */
.news {
  background: var(--bg-alt);
}

.news-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}

.news-list {
  display: grid;
  gap: 24px;
}

.news-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.news-item:hover {
  box-shadow: var(--shadow);
  transform: translateX(4px);
  border-color: var(--border-dark);
}

.news-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.news-category {
  background: rgba(139, 111, 71, 0.1);
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
}

.news-date {
  font-size: 13px;
  color: var(--text-lighter);
}

.news-item h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.4;
}

.news-item h3 a {
  color: var(--text);
}

.news-item h3 a:hover {
  color: var(--primary);
}

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

.news-side {
  display: grid;
  gap: 24px;
  position: sticky;
  top: 100px;
}

.side-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border);
}

.side-card h3 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--bg-alt);
}

.side-card ul {
  display: grid;
  gap: 10px;
}

.side-card ul li a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-light);
  padding: 6px 0;
  transition: var(--transition);
}

.side-card ul li a::before {
  content: '·';
  color: var(--primary);
  font-weight: 700;
  font-size: 18px;
  line-height: 1;
}

.side-card ul li a:hover {
  color: var(--primary);
  padding-left: 4px;
}

/* FAQ */
.faq {
  background: var(--white);
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--border-dark);
}

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

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  transition: var(--transition);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary i {
  color: var(--primary);
  font-size: 18px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item[open] summary i {
  transform: rotate(45deg);
}

.faq-item summary:hover {
  color: var(--primary);
}

.faq-item p {
  padding: 0 28px 24px;
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.85;
}

/* Booking */
.booking {
  background: linear-gradient(150deg, var(--dark-bg), var(--dark-bg-2));
  color: var(--dark-text);
  position: relative;
  overflow: hidden;
}

.booking::before {
  content: '';
  position: absolute;
  top: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(139, 111, 71, 0.2), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.booking .section-tag {
  background: rgba(255, 255, 255, 0.08);
  color: #D4B48C;
}

.booking .section-head h2 {
  color: var(--dark-text);
}

.booking .section-head p {
  color: rgba(245, 241, 234, 0.7);
}

.booking-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.booking-info h2 {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
}

.booking-info > p {
  color: rgba(245, 241, 234, 0.75);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 32px;
}

.booking-points {
  display: grid;
  gap: 14px;
  margin-bottom: 36px;
}

.booking-points li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: rgba(245, 241, 234, 0.85);
}

.booking-points li i {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 111, 71, 0.2);
  border-radius: 50%;
  color: #D4B48C;
  font-size: 14px;
  flex-shrink: 0;
}

.booking-form {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(12px);
}

.form-row {
  margin-bottom: 20px;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: var(--dark-text);
  font-size: 15px;
  font-family: inherit;
  transition: var(--transition);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: rgba(245, 241, 234, 0.4);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 4px rgba(139, 111, 71, 0.15);
}

.form-row select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%23D4B48C' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  cursor: pointer;
}

.form-row select option {
  background: var(--dark-bg);
  color: var(--dark-text);
}

.form-row textarea {
  min-height: 90px;
  resize: vertical;
}

.form-note {
  text-align: center;
  font-size: 13px;
  color: rgba(245, 241, 234, 0.5);
  margin-top: 20px;
}

.booking-form .btn-primary {
  width: 100%;
  padding: 15px;
  font-size: 16px;
}

/* Footer */
.site-footer {
  background: var(--dark-bg);
  color: var(--dark-text);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.9fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.4;
}

.footer-brand p {
  color: rgba(245, 241, 234, 0.6);
  font-size: 14px;
  line-height: 1.8;
  max-width: 320px;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
  color: #D4B48C;
}

.footer-links ul {
  display: grid;
  gap: 12px;
}

.footer-links ul li a {
  color: rgba(245, 241, 234, 0.65);
  font-size: 14px;
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-contact p {
  color: rgba(245, 241, 234, 0.65);
  font-size: 14px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contact p i {
  color: #D4B48C;
  width: 18px;
}

.footer-bottom {
  padding: 24px 0 28px;
  text-align: center;
  font-size: 13px;
  color: rgba(245, 241, 234, 0.35);
}

.footer-bottom a {
  color: rgba(245, 241, 234, 0.35);
  border-bottom: 1px dotted rgba(245, 241, 234, 0.25);
}

.footer-bottom a:hover {
  color: rgba(245, 241, 234, 0.7);
}

/* Float Bar */
.float-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.08);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.float-bar.visible {
  transform: translateY(0);
}

.float-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.float-inner p {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 12px;
}

.float-inner p i {
  color: #E2574C;
  animation: pulse 1.6s ease-in-out infinite;
}

.float-inner .btn {
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.9); }
}

/* Responsive */
@media (max-width: 1024px) {
  .container {
    padding: 0 24px;
  }

  .header-inner {
    gap: 16px;
  }

  .main-nav {
    margin-left: 0;
  }

  .search-box input {
    width: 110px;
  }

  .search-box input:focus {
    width: 130px;
  }

  .nav-link {
    padding: 8px 14px;
    font-size: 14px;
  }

  .btn-ghost {
    display: none;
  }

  .hero {
    padding: 140px 0 80px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-desc {
    max-width: 100%;
  }

  .booking-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

@media (max-width: 768px) {
  .site-header {
    position: sticky;
  }

  .header-inner {
    height: 66px;
  }

  .brand-text {
    font-size: 16px;
  }

  .brand-icon {
    width: 36px;
    height: 36px;
    font-size: 16px;
    border-radius: 10px;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    box-shadow: var(--shadow);
  }

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

  .nav-link {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
  }

  .search-box {
    flex: 1;
  }

  .search-box input {
    width: 100%;
  }

  .search-box input:focus {
    width: 100%;
  }

  .search-box button {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .header-actions .btn-primary {
    padding: 8px 16px;
    font-size: 13px;
  }

  .hero {
    padding: 100px 0 64px;
  }

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

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

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-data {
    gap: 24px;
  }

  .hero-data-value {
    font-size: 22px;
  }

  .section {
    padding: 64px 0;
  }

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

  .section-head p {
    font-size: 14px;
  }

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

  .metric-item {
    padding: 28px 20px;
  }

  .metric-num {
    font-size: 40px;
  }

  .spaces-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .news-layout {
    grid-template-columns: 1fr;
  }

  .news-side {
    position: static;
  }

  .news-item {
    padding: 22px;
  }

  .booking-grid {
    gap: 32px;
  }

  .booking-form {
    padding: 28px 20px;
  }

  .booking-info h2 {
    font-size: 26px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .float-inner {
    flex-direction: column;
    gap: 10px;
  }

  .float-inner p {
    font-size: 14px;
  }

  .float-inner .btn {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 20px;
  }

  .brand-text {
    font-size: 14px;
  }

  .brand-icon {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }

  .header-actions .btn-primary {
    display: none;
  }

  .search-box {
    margin-right: 8px;
  }

  .hero h1 {
    font-size: 26px;
  }

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

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

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

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

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

  .topics-cloud {
    gap: 10px;
  }

  .topic-tag {
    padding: 10px 16px;
    font-size: 13px;
  }

  .news-item h3 {
    font-size: 16px;
  }

  .news-meta {
    font-size: 12px;
  }

  .faq-item summary {
    padding: 18px 20px;
    font-size: 15px;
  }

  .faq-item p {
    padding: 0 20px 18px;
    font-size: 14px;
  }

  .footer-brand h3 {
    font-size: 17px;
  }
}

/* roulang page: article */
/* ===== 设计变量 ===== */
:root {
  --primary: #8B6F47;
  --primary-dark: #6D5534;
  --primary-light: #A8895F;
  --secondary: #3E5A4B;
  --secondary-light: #5A7868;
  --bg: #FAF8F4;
  --bg-alt: #F0EBE3;
  --dark-bg: #1E2A26;
  --dark-bg-2: #243530;
  --dark-text: #F5F1EA;
  --text: #2A2724;
  --text-light: #6B6560;
  --text-lighter: #9A938C;
  --border: #E4DDD3;
  --border-dark: #D5CCBF;
  --white: #FFFFFF;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.10);
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font-serif: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --container: 1200px;
}
/* ===== 基础重置 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--primary-light);
  outline-offset: 3px;
  border-radius: 4px;
}
button { font-family: inherit; cursor: pointer; }
ul, ol { list-style: none; }
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
.container-narrow { max-width: 880px; }
/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
  font-family: inherit;
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-dark);
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); background: rgba(139, 111, 71, 0.04); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 4px 16px rgba(139, 111, 71, 0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(139, 111, 71, 0.35); }
.btn-outline {
  background: transparent;
  color: var(--primary-dark);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover { background: rgba(139, 111, 71, 0.08); transform: translateY(-2px); }
.btn-light {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2); }
.btn-lg { padding: 16px 34px; font-size: 16px; }
/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-icon {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-size: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(139, 111, 71, 0.3);
}
.brand-text {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.brand-text em { font-style: normal; color: var(--primary); }
.main-nav { display: flex; align-items: center; gap: 8px; margin-left: 24px; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition);
}
.nav-link:hover { color: var(--primary); background: rgba(139, 111, 71, 0.08); }
.nav-link.active { color: var(--primary-dark); background: rgba(139, 111, 71, 0.12); font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.search-box {
  display: flex; align-items: center;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 6px 4px 16px;
  transition: var(--transition);
}
.search-box:focus-within { border-color: var(--primary-light); background: #fff; box-shadow: 0 0 0 4px rgba(139, 111, 71, 0.08); }
.search-box input { border: none; background: transparent; font-size: 14px; color: var(--text); width: 150px; font-family: inherit; transition: var(--transition); }
.search-box input:focus { outline: none; width: 170px; }
.search-box input::placeholder { color: var(--text-lighter); }
.search-box button { background: var(--primary); color: #fff; border: none; border-radius: 999px; padding: 8px 16px; font-size: 13px; font-weight: 500; transition: var(--transition); }
.search-box button:hover { background: var(--primary-dark); }
.nav-toggle { display: none; background: none; border: none; font-size: 24px; color: var(--text); padding: 8px; border-radius: 8px; }
.nav-toggle:hover { background: var(--bg-alt); }
/* ===== 面包屑 ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  color: rgba(245, 241, 234, 0.7);
  margin-bottom: 24px;
}
.breadcrumb a { color: rgba(245, 241, 234, 0.85); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { color: rgba(245, 241, 234, 0.4); }
/* ===== 文章页 Hero ===== */
.article-header {
  position: relative;
  padding: 168px 0 96px;
  background: linear-gradient(160deg, rgba(30, 42, 38, 0.95), rgba(36, 53, 48, 0.88)), url('/assets/images/backpic/back-2.jpg') center / cover no-repeat;
  color: var(--dark-text);
  overflow: hidden;
}
.article-header::after {
  content: '';
  position: absolute;
  top: -120px; right: -80px;
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(139, 111, 71, 0.28), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.article-header-inner { position: relative; z-index: 2; }
.article-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(139, 111, 71, 0.3);
  border: 1px solid rgba(139, 111, 71, 0.5);
  color: #F0E4D3;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
}
.article-title {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.2vw, 46px);
  font-weight: 700;
  line-height: 1.35;
  max-width: 860px;
  margin-bottom: 22px;
  letter-spacing: 1px;
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 14px;
  color: rgba(245, 241, 234, 0.75);
}
.meta-item { display: inline-flex; align-items: center; gap: 7px; }
/* ===== 文章主体 ===== */
.article-wrap {
  position: relative;
  margin-top: -48px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 56px 64px;
}
.article-cover { margin-bottom: 40px; }
.article-cover img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.article-content {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 2.05;
  color: #3A3530;
}
.article-content > * + * { margin-top: 1.4em; }
.article-content h1 { font-size: 28px; margin: 1.8em 0 0.8em; }
.article-content h2 { font-size: 24px; margin: 1.8em 0 0.8em; padding-left: 14px; border-left: 4px solid var(--primary-light); }
.article-content h3 { font-size: 20px; margin: 1.6em 0 0.6em; }
.article-content p { text-align: justify; }
.article-content blockquote {
  background: var(--bg);
  border-left: 4px solid var(--primary);
  padding: 20px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: normal;
  color: var(--text-light);
  margin: 1.8em 0;
}
.article-content blockquote p { margin: 0; }
.article-content ul, .article-content ol { padding-left: 1.4em; }
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content li { margin-bottom: 0.4em; }
.article-content img { border-radius: var(--radius); margin: 2em auto; }
.article-content a { color: var(--primary-dark); border-bottom: 1px solid rgba(139, 111, 71, 0.3); }
.article-content a:hover { border-bottom-color: var(--primary); color: var(--primary); }
/* 标签区 */
.article-tags {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition);
}
.badge:hover { border-color: var(--primary); color: var(--primary); background: rgba(139, 111, 71, 0.06); }
/* ===== 未找到 ===== */
.not-found {
  padding: 180px 0 100px;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.not-found-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 72px 48px;
}
.not-found-icon {
  font-size: 56px;
  color: var(--primary-light);
  margin-bottom: 20px;
  display: inline-block;
}
.not-found h1 {
  font-family: var(--font-serif);
  font-size: 34px;
  margin-bottom: 14px;
}
.not-found p { color: var(--text-light); margin-bottom: 30px; }
/* ===== CTA ===== */
.cta-band {
  margin-top: 80px;
  background: linear-gradient(150deg, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -80px; left: -60px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(139, 111, 71, 0.35), transparent 70%);
  border-radius: 50%;
}
.cta-band::after {
  content: '';
  position: absolute;
  bottom: -100px; right: -40px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(90, 120, 104, 0.3), transparent 70%);
  border-radius: 50%;
}
.cta-inner {
  padding: 64px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  position: relative;
  z-index: 2;
}
.cta-content h2 {
  font-family: var(--font-serif);
  font-size: 30px;
  color: var(--dark-text);
  margin-bottom: 12px;
}
.cta-content p {
  color: rgba(245, 241, 234, 0.8);
  max-width: 440px;
  font-size: 15px;
}
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-outline-light {
  background: transparent;
  color: var(--dark-text);
  border: 1.5px solid rgba(245, 241, 234, 0.5);
}
.btn-outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }
/* ===== Footer ===== */
.site-footer {
  margin-top: 80px;
  background: var(--dark-bg);
  color: var(--dark-text);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(245, 241, 234, 0.12);
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-brand .brand-text { color: var(--dark-text); }
.footer-brand .brand-text em { color: var(--primary-light); }
.footer-desc { color: rgba(245, 241, 234, 0.65); font-size: 14px; max-width: 320px; }
.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 17px;
  margin-bottom: 20px;
  color: var(--dark-text);
  font-weight: 600;
}
.footer-link {
  display: block;
  color: rgba(245, 241, 234, 0.65);
  font-size: 14px;
  margin-bottom: 10px;
  transition: var(--transition);
}
.footer-link i { color: var(--primary-light); margin-right: 6px; font-size: 12px; }
.footer-link:hover { color: #fff; transform: translateX(4px); }
.review-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(245, 241, 234, 0.75);
  margin-bottom: 12px;
}
.review-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}
.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: rgba(245, 241, 234, 0.45);
  font-size: 13px;
}
/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .header-inner { gap: 16px; }
  .search-box { display: none; }
  .main-nav {
    position: fixed;
    top: 78px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    transform: translateY(-120%);
    transition: var(--transition);
    margin-left: 0;
    z-index: 999;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav .nav-link { width: 100%; padding: 12px 16px; }
  .nav-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-wrap { padding: 40px 36px; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .header-actions .btn-ghost { display: none; }
  .article-header { padding: 140px 0 72px; }
  .article-title { font-size: 30px; }
  .article-wrap { margin-top: -24px; padding: 28px 20px; border-radius: 20px; }
  .article-wrap { padding: 28px 22px; }
  .cta-inner { padding: 44px 28px; flex-direction: column; align-items: flex-start; }
  .cta-content h2 { font-size: 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .not-found { padding: 140px 0 80px; }
  .not-found-card { padding: 48px 24px; }
}
@media (max-width: 520px) {
  .header-actions .btn-primary { font-size: 13px; padding: 10px 16px; }
  .brand-text { font-size: 16px; }
  .brand-icon { width: 36px; height: 36px; font-size: 17px; }
  .article-meta { gap: 12px; font-size: 13px; }
  .cta-actions .btn { width: 100%; }
}