/* roulang page: index */
/* ============ 设计变量 ============ */
:root {
  --primary: #1b4a3a;
  --primary-dark: #0f2d24;
  --primary-light: #275d4b;
  --accent: #c99760;
  --accent-dark: #b07d45;
  --accent-light: #e6d3b5;
  --cream: #faf7f1;
  --white: #ffffff;
  --dark: #0c1f19;
  --text: #2a2722;
  --text-muted: #6f6a61;
  --border: #e6e0d4;
  --gray-bg: #f2eee7;
  --green-bg: #e8f0ec;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 12px rgba(15, 45, 36, 0.06);
  --shadow-md: 0 8px 30px rgba(15, 45, 36, 0.10);
  --shadow-lg: 0 18px 50px rgba(15, 45, 36, 0.16);
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  border: none;
  outline: none;
}

ul,
ol {
  list-style: none;
}

.container {
  max-width: 1200px;
  padding-left: 20px;
  padding-right: 20px;
}

.section-padding {
  padding: 90px 0;
}

/* ============ 顶部倒计时条 ============ */
.top-banner {
  background: var(--dark);
  color: #e9e2d6;
  font-size: 13px;
  padding: 9px 0;
  position: relative;
  z-index: 1001;
  letter-spacing: 0.3px;
}

.top-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 16px;
}

.top-banner-inner .banner-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-banner-inner .banner-left i {
  color: var(--accent);
}

.countdown-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.countdown-label {
  opacity: 0.8;
}

.countdown-timer {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  padding: 2px 10px;
  font-weight: 700;
  letter-spacing: 2px;
  font-variant-numeric: tabular-nums;
  color: var(--accent-light);
}

/* ============ 导航 ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

.site-header .navbar {
  padding: 14px 0;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.18rem;
  color: var(--primary) !important;
  line-height: 1.2;
}

.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  border-radius: 12px;
  font-size: 18px;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-sub {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 1px;
}

.navbar-nav .nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  padding: 8px 16px !important;
  border-radius: 50px;
  position: relative;
}

.navbar-nav .nav-link:hover {
  color: var(--primary);
  background: rgba(27, 74, 58, 0.06);
}

.navbar-nav .nav-link.active {
  color: var(--primary);
  background: rgba(27, 74, 58, 0.1);
}

.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.navbar-toggler {
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 6px 10px;
  border-radius: 10px;
}

.navbar-toggler:focus {
  box-shadow: none;
  border-color: var(--accent);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.92rem;
  border: 1px solid var(--accent);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(192, 151, 96, 0.35);
}

.btn-accent:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  color: #fff;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 50px;
  transition: var(--transition);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-outline-light:active {
  transform: translateY(0);
}

/* ============ Hero ============ */
.hero-section {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: center;
  padding: 80px 0;
  overflow: hidden;
  background: var(--dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 30%;
  opacity: 0.4;
  animation: heroFadeIn 1.6s ease both;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: scale(1.02); }
  to { opacity: 0.4; transform: scale(1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(12, 31, 25, 0.96) 0%, rgba(12, 31, 25, 0.85) 45%, rgba(12, 31, 25, 0.55) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--accent), #d9a862);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 22px;
  box-shadow: 0 4px 16px rgba(201, 151, 96, 0.4);
  text-transform: uppercase;
}

.hero-badge i {
  font-size: 0.75rem;
}

.hero-section h1 {
  color: #fff;
  font-weight: 800;
  font-size: clamp(1.7rem, 3.6vw, 3rem);
  line-height: 1.3;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
  letter-spacing: 0.5px;
}

.hero-section .highlight {
  color: var(--accent-light);
  font-weight: 700;
}

.hero-desc {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.02rem;
  line-height: 1.9;
  max-width: 580px;
  margin-bottom: 28px;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}

.hero-actions .btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
  border-radius: 50px;
}

.hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 24px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-item strong {
  color: var(--accent-light);
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1.2;
}

.stat-item span {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* Hero 信息面板 */
.hero-panel {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 24px;
  color: #fff;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  font-size: 0.92rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 14px;
}

.live-dot {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: #8ce0a8;
}

.live-dot::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #8ce0a8;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.panel-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}

.panel-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.panel-list li:hover {
  background: rgba(255, 255, 255, 0.12);
}

.area-name {
  font-weight: 600;
}

.area-status {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 50px;
}

.area-status.ok {
  background: rgba(140, 224, 168, 0.2);
  color: #8ce0a8;
}

.area-status.busy {
  background: rgba(255, 199, 120, 0.2);
  color: #ffc778;
}

.panel-tip {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  gap: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 14px;
}

.panel-tip i {
  color: var(--accent);
}

/* ============ 通用 Section 标题 ============ */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  background: rgba(201, 151, 96, 0.12);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
  line-height: 1.35;
}

.section-head p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.9;
}

/* ============ 品牌故事 ============ */
.brand-story {
  background: var(--white);
}

.story-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.story-image-wrap img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.story-image-wrap:hover img {
  transform: scale(1.03);
}

.story-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  padding: 14px 20px;
  font-weight: 800;
  color: var(--primary);
  font-size: 1.05rem;
  line-height: 1.4;
  box-shadow: var(--shadow-md);
}

.story-badge small {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 2px;
}

.story-content h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 18px;
  color: var(--text);
}

.story-content p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.9;
  margin-bottom: 16px;
}

.story-content .lead-text {
  color: var(--text);
  font-weight: 600;
  font-size: 1.05rem;
}

.story-list {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.story-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
}

.story-list li i {
  color: var(--accent);
  margin-top: 3px;
  font-size: 1.05rem;
}

/* ============ 对比面板 ============ */
.compare-section {
  background: var(--dark);
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}

.compare-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(27, 74, 58, 0.4);
  filter: blur(80px);
}

.compare-section .section-tag {
  color: var(--accent-light);
  background: rgba(201, 151, 96, 0.15);
}

.compare-section .section-head h2 {
  color: #fff;
}

.compare-section .section-head p {
  color: rgba(255, 255, 255, 0.6);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: stretch;
  position: relative;
  z-index: 2;
}

.compare-card {
  border-radius: 20px;
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.compare-card.traditional {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.compare-card.ours {
  background: linear-gradient(145deg, var(--primary) 0%, var(--primary-light) 100%);
  border: 1px solid rgba(201, 151, 96, 0.4);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.compare-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.compare-card.traditional h3 {
  color: rgba(255, 255, 255, 0.5);
}

.compare-card.ours h3 {
  color: #fff;
}

.compare-card h3 i {
  font-size: 1.3rem;
  color: var(--accent);
}

.compare-card ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.compare-card li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  line-height: 1.6;
}

.compare-card.traditional li {
  color: rgba(255, 255, 255, 0.55);
}

.compare-card.ours li {
  color: rgba(255, 255, 255, 0.88);
}

.compare-card li i {
  margin-top: 3px;
  font-size: 0.9rem;
}

.compare-card.traditional li i {
  color: rgba(255, 255, 255, 0.35);
}

.compare-card.ours li i {
  color: var(--accent-light);
}

.compare-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 2px;
  padding: 0 4px;
}

@media (max-width: 992px) {
  .compare-grid {
    grid-template-columns: 1fr;
  }
  .compare-vs {
    padding: 10px 0;
    transform: rotate(90deg);
  }
}

/* ============ 数据指标条 ============ */
.stats-band {
  padding: 70px 0;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
}

.stat-block {
  text-align: center;
  padding: 24px 12px;
  position: relative;
}

.stat-block strong {
  display: block;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 6px;
}

.stat-block strong .plus {
  color: var(--accent);
}

.stat-block span {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 1px;
}

.stat-block + .stat-block::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 40px;
  background: var(--border);
}

@media (max-width: 768px) {
  .stat-block + .stat-block::before {
    display: none;
  }
}

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

.feature-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.card-image {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.feature-card:hover .card-image img {
  transform: scale(1.06);
}

.card-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  box-shadow: var(--shadow-sm);
}

.card-tag.hot {
  background: linear-gradient(135deg, var(--accent), #d9a862);
  color: #fff;
}

.card-body-custom {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.card-body-custom h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}

.card-body-custom p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.card-meta i {
  color: var(--accent);
  font-size: 0.8rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
  margin-top: 6px;
  transition: var(--transition);
}

.card-link i {
  transition: transform 0.3s ease;
}

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

.card-link:hover i {
  transform: translateX(4px);
}

/* ============ 流程步骤 ============ */
.how-section {
  background: var(--gray-bg);
}

.step-card {
  text-align: center;
  padding: 36px 24px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--border);
  transition: var(--transition);
  height: 100%;
  position: relative;
}

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

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 18px;
  box-shadow: 0 8px 20px rgba(27, 74, 58, 0.2);
}

.step-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.step-card .step-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(201, 151, 96, 0.12);
  padding: 3px 12px;
  border-radius: 50px;
  margin-top: 12px;
}

/* 步骤连线 */
.step-arrow {
  position: absolute;
  top: 50%;
  right: -30px;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1.4rem;
  z-index: 3;
  opacity: 0.6;
}

@media (max-width: 992px) {
  .step-arrow {
    display: none;
  }
}

/* ============ 口碑气泡 ============ */
.testimonial-section {
  background: var(--white);
  overflow: hidden;
}

.testi-bubble {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  position: relative;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.testi-bubble::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 28px;
  width: 16px;
  height: 16px;
  background: var(--cream);
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
  transform: rotate(45deg);
  border-radius: 3px 0 0 0;
}

.testi-bubble:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.testi-stars {
  color: var(--accent);
  font-size: 0.85rem;
  display: flex;
  gap: 2px;
  margin-bottom: 12px;
}

.testi-bubble blockquote {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 18px;
  flex: 1;
}

.testi-user {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.testi-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
}

.testi-area {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.testi-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

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

.accordion-item {
  border: 1px solid var(--border);
  border-radius: 14px !important;
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.accordion-item:hover {
  box-shadow: var(--shadow-md);
}

.accordion-button {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  padding: 18px 24px;
  background: transparent;
  border: none;
}

.accordion-button:not(.collapsed) {
  background: rgba(27, 74, 58, 0.05);
  color: var(--primary);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23c99760'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231b4a3a'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.85;
  padding: 0 24px 20px;
}

/* ============ 资讯区 ============ */
.news-section {
  background: var(--white);
}

.news-list {
  display: flex;
  flex-direction: column;
}

.news-list li {
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.news-list li:last-child {
  border-bottom: none;
}

.news-list a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 8px;
  border-radius: 12px;
  transition: var(--transition);
}

.news-list a:hover {
  background: var(--cream);
  padding-left: 16px;
}

.news-date {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(201, 151, 96, 0.1);
  padding: 4px 12px;
  border-radius: 50px;
  white-space: nowrap;
  flex-shrink: 0;
}

.news-title {
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--text);
  line-height: 1.5;
  flex: 1;
}

.news-list a:hover .news-title {
  color: var(--primary);
}

.news-list .news-arrow {
  color: var(--accent);
  opacity: 0;
  transform: translateX(-10px);
  transition: var(--transition);
}

.news-list a:hover .news-arrow {
  opacity: 1;
  transform: translateX(0);
}

.news-sidebar {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  margin-left: 20px;
}

.news-sidebar h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 12px;
}

.news-sidebar h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  border-radius: 2px;
  background: var(--accent);
}

.sidebar-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.sidebar-list li i {
  color: var(--accent);
  margin-top: 3px;
  font-size: 0.8rem;
}

.sidebar-list li a {
  font-weight: 500;
  color: var(--text);
}

.sidebar-list li a:hover {
  color: var(--accent);
}

.sidebar-tag {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.sidebar-tag span {
  font-size: 0.78rem;
  color: var(--primary);
  background: rgba(27, 74, 58, 0.08);
  padding: 4px 12px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}

.sidebar-tag span:hover {
  background: var(--primary);
  color: #fff;
}

@media (max-width: 992px) {
  .news-sidebar {
    margin-left: 0;
    margin-top: 30px;
  }
}

/* ============ 订阅进店 / CTA ============ */
.cta-section {
  background: linear-gradient(150deg, var(--dark) 0%, var(--primary-dark) 100%);
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: rgba(201, 151, 96, 0.1);
  filter: blur(60px);
}

.cta-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
  border-radius: 28px;
  padding: 48px;
  position: relative;
  z-index: 2;
}

.cta-box .row {
  align-items: center;
}

.cta-box h2 {
  color: #fff;
  font-size: clamp(1.5rem, 2.6vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.98rem;
  line-height: 1.85;
  margin-bottom: 12px;
}

.cta-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
}

.cta-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.92rem;
}

.cta-points li i {
  color: var(--accent);
}

.booking-form {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.booking-form .form-label {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.booking-form .form-control,
.booking-form .form-select {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.92rem;
  transition: var(--transition);
}

.booking-form .form-control:focus,
.booking-form .form-select:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 151, 96, 0.2);
  color: #fff;
}

.booking-form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.booking-form .form-select option {
  background: var(--dark);
  color: #fff;
}

.booking-form .btn-submit {
  width: 100%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 12px;
  border-radius: 12px;
  border: none;
  transition: var(--transition);
}

.booking-form .btn-submit:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 151, 96, 0.4);
}

.form-note {
  text-align: center;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.78rem;
  margin-top: 12px;
}

/* ============ Footer ============ */
.site-footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: 70px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: #fff;
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.3;
}

.footer-brand .brand-icon {
  background: var(--accent);
  color: var(--dark);
}

.footer-brand .brand-sub {
  color: var(--accent-light);
}

.site-footer p {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 10px;
}

.footer-title {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

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

.footer-links a i {
  font-size: 0.75rem;
  color: var(--accent);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

.footer-contact li i {
  color: var(--accent);
  margin-top: 3px;
  width: 18px;
  text-align: center;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 50px;
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a:hover {
  color: var(--accent);
}

/* ============ 通用响应式 ============ */
@media (max-width: 1024px) {
  .section-padding {
    padding: 70px 0;
  }
  .hero-section {
    min-height: auto;
    padding: 60px 0;
  }
  .hero-section .row {
    row-gap: 40px;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 55px 0;
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }
  .hero-stats {
    gap: 20px;
  }
  .stat-item strong {
    font-size: 1.4rem;
  }
  .story-image-wrap img {
    height: 320px;
  }
  .cta-box {
    padding: 28px 20px;
  }
  .top-banner-inner {
    justify-content: center;
    text-align: center;
  }
  .countdown-wrap {
    justify-content: center;
  }
}

@media (max-width: 520px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .section-head {
    margin-bottom: 36px;
  }
  .section-head h2 {
    font-size: 1.45rem;
  }
  .hero-section h1 {
    font-size: 1.6rem;
  }
  .hero-desc {
    font-size: 0.95rem;
  }
  .hero-panel {
    padding: 18px;
  }
  .stat-block strong {
    font-size: 1.8rem;
  }
  .stat-block span {
    font-size: 0.8rem;
  }
  .navbar-brand {
    font-size: 1rem;
  }
  .brand-icon {
    width: 36px;
    height: 36px;
    font-size: 15px;
    border-radius: 10px;
  }
  .news-list a {
    flex-wrap: wrap;
    gap: 8px;
  }
  .news-date {
    font-size: 0.75rem;
    padding: 2px 10px;
  }
  .news-title {
    font-size: 0.92rem;
  }
}

/* 浮动预约按钮 */
.float-book-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  background: var(--accent);
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 10px 30px rgba(201, 151, 96, 0.4);
  transition: var(--transition);
}

.float-book-btn:hover {
  transform: scale(1.1);
  color: #fff;
  background: var(--accent-dark);
}

@media (min-width: 992px) {
  .float-book-btn {
    display: none;
  }
}

/* focus 可访问性 */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(201, 151, 96, 0.4);
  outline-offset: 2px;
}