/* ===== 全局样式 ===== */
:root {
  --primary: #B71C1C;
  --primary-light: #E53935;
  --primary-dark: #7f0000;
  --accent: #FF6F00;
  --text-dark: #1a1a1a;
  --text-gray: #666;
  --bg-light: #fafafa;
  --border-radius: 16px;
  --shadow: 0 4px 20px rgba(183,28,28,0.12);
  --shadow-hover: 0 8px 40px rgba(183,28,28,0.22);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, sans-serif;
  color: var(--text-dark);
  background: #fff;
  overflow-x: hidden;
}

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

/* ===== 导航栏 ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
}

.navbar-brand img { height: 56px; border-radius: 10px; }

.navbar-logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  border-radius: 10px;
  filter: drop-shadow(0 2px 6px rgba(183,28,28,0.25));
}

.yizai-nav-img {
  height: 40px;
  width: 40px;
  object-fit: contain;
  border-radius: 10px;
}

.yizai-nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 1.6rem;
}

.navbar-logo-text {
  line-height: 1.2;
  font-size: 1.3rem;
}
.navbar-logo-text span { display: block; font-size: 0.75rem; color: #888; font-weight: 400; }

.navbar-slogan {
  font-size: 1rem;
  color: var(--text-gray);
  font-weight: 500;
  letter-spacing: 3px;
  margin-left: 12px;
  border-left: 1.5px solid #ccc;
  padding-left: 12px;
  white-space: nowrap;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.navbar-nav a {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 500;
  color: #333;
  transition: var(--transition);
}

.navbar-nav a:hover, .navbar-nav a.active {
  color: var(--primary);
  background: rgba(183,28,28,0.08);
}

.navbar-cta {
  background: var(--primary) !important;
  color: #fff !important;
  border-radius: 20px !important;
  padding: 6px 18px !important;
}

.navbar-cta:hover {
  background: var(--primary-light) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(183,28,28,0.3) !important;
}

.navbar-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

/* ===== 合作咨询悬浮按钮 ===== */
.consult-btn {
  position: fixed;
  bottom: 24px;
  left: 20px;
  z-index: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 12px 20px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(183,28,28,0.35);
  transition: all 0.3s ease;
  text-decoration: none;
  animation: consult-pulse 2s ease-in-out infinite;
}

.consult-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 24px rgba(183,28,28,0.45);
}

.consult-btn-icon { font-size: 1.2rem; }

@keyframes consult-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(183,28,28,0.35); }
  50% { box-shadow: 0 4px 24px rgba(183,28,28,0.55); }
}

/* ===== IP 卡通形象 (壹仔) ===== */
.yizai {
  position: fixed;
  z-index: 500;
  cursor: pointer;
  transition: transform 0.3s ease;
  user-select: none;
}

.yizai-left {
  bottom: 24px;
  left: 20px;
  animation: float-bob 3s ease-in-out infinite;
}

.yizai-right {
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  animation: float-bob-right 3s ease-in-out infinite 1.5s;
}

/* 壹仔图片 - multiply模式去除白色背景 */
.yizai img {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(183,28,28,0.3));
  display: block;
  mix-blend-mode: multiply;
  animation: yizai-wiggle 2.5s ease-in-out infinite;
}

/* 左右两个壹仔错开动画 */
.yizai-right img {
  animation: yizai-wiggle 2.5s ease-in-out infinite 1.2s;
}

/* 可爱晃动动画 */
@keyframes yizai-wiggle {
  0%, 100% { transform: rotate(0deg); }
  15% { transform: rotate(-6deg) translateY(-2px); }
  30% { transform: rotate(4deg); }
  45% { transform: rotate(-3deg); }
  60% { transform: rotate(0deg); }
}

/* 悬浮动画 */
@keyframes float-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes float-bob-right {
  0%, 100% { transform: translateY(-50%) translateX(0); }
  50% { transform: translateY(calc(-50% - 12px)) translateX(0); }
}

/* 悬停效果 - 跳起来转一圈 */
.yizai-left:hover {
  transform: scale(1.15) rotate(-5deg);
}

.yizai-right:hover {
  transform: translateY(-50%) scale(1.15) rotate(5deg);
}

.yizai:hover img {
  animation: yizai-jump 0.6s ease-in-out;
}

@keyframes yizai-jump {
  0% { transform: scale(1); }
  30% { transform: scale(1.2) rotate(-10deg) translateY(-15px); }
  60% { transform: scale(1.1) rotate(8deg) translateY(-5px); }
  100% { transform: scale(1.15) rotate(-5deg) translateY(0); }
}

/* tooltip */
.yizai-tooltip {
  position: absolute;
  background: var(--primary);
  color: #fff;
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 0.8rem;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
  bottom: 105%;
  left: 50%;
  transform: translateX(-50%);
}

.yizai:hover .yizai-tooltip { opacity: 1; }

/* ===== Hero 区域 ===== */
.hero {
  padding-top: 64px;
  min-height: 100vh;
  background: linear-gradient(135deg, #fff 0%, #fce4ec 40%, #fff 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(183,28,28,0.08) 0%, transparent 70%);
  top: -100px; right: -100px;
  border-radius: 50%;
  animation: pulse-bg 4s ease-in-out infinite;
}

@keyframes pulse-bg {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.1); opacity: 1; }
}

.hero-content { position: relative; z-index: 1; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(183,28,28,0.1);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(183,28,28,0.2);
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.hero h1 .highlight {
  color: var(--primary);
  position: relative;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-gray);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 36px;
}

.hero-stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--primary);
}

.hero-stat span {
  font-size: 0.85rem;
  color: var(--text-gray);
}

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

/* ===== 按钮 ===== */
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(183,28,28,0.3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(183,28,28,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  padding: 13px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid var(--primary);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}

/* ===== Section 通用 ===== */
section { padding: 80px 0; }

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

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

.section-badge {
  display: inline-block;
  background: rgba(183,28,28,0.1);
  color: var(--primary);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-gray);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== 卡片 ===== */
.card {
  background: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  overflow: hidden;
}

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

/* ===== 优势卡片 ===== */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.advantage-card {
  background: #fff;
  border-radius: var(--border-radius);
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transition: transform 0.3s;
}

.advantage-card:hover::before { transform: scaleX(1); }

.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(183,28,28,0.15);
}

.advantage-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
  animation: icon-bounce 2s ease-in-out infinite;
}

.advantage-card:nth-child(2) .advantage-icon { animation-delay: 0.5s; }
.advantage-card:nth-child(3) .advantage-icon { animation-delay: 1s; }
.advantage-card:nth-child(4) .advantage-icon { animation-delay: 1.5s; }

@keyframes icon-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

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

.advantage-card p { font-size: 0.9rem; color: var(--text-gray); line-height: 1.6; }

/* ===== 产品卡片 ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

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

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.product-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: linear-gradient(135deg, #fce4ec, #fff3e0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info { padding: 20px; }

.product-category {
  font-size: 0.78rem;
  color: var(--primary);
  background: rgba(183,28,28,0.1);
  padding: 3px 10px;
  border-radius: 12px;
  display: inline-block;
  margin-bottom: 8px;
  font-weight: 600;
}

.product-info h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.product-info p { font-size: 0.88rem; color: var(--text-gray); line-height: 1.5; margin-bottom: 12px; }

.product-price {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--primary);
}

.product-price small { font-size: 0.85rem; font-weight: 400; color: var(--text-gray); }

/* ===== 信任带 ===== */
.trust-band {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 60px 0;
  text-align: center;
}

.trust-stats {
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
}

.trust-stat strong {
  display: block;
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
}

.trust-stat span { font-size: 0.95rem; opacity: 0.85; margin-top: 6px; display: block; }

/* ===== 视频区域 ===== */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.video-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
}

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

.video-thumbnail {
  position: relative;
  height: 180px;
  background: linear-gradient(135deg, #1a1a1a, #333);
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-thumbnail img { width: 100%; height: 100%; object-fit: cover; }

.play-btn {
  position: absolute;
  width: 56px; height: 56px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  transition: var(--transition);
}

.video-card:hover .play-btn { transform: scale(1.15); background: #fff; }

.video-info { padding: 16px; background: #fff; }
.video-info h3 { font-size: 0.95rem; font-weight: 600; }

/* ===== 轮播图 ===== */
.carousel-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.carousel-slide {
  display: none;
  width: 100%;
}

.carousel-slide.active { display: block; }

.carousel-slide img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.carousel-nav {
  position: absolute;
  bottom: 16px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 8px;
}

.carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active { background: #fff; transform: scale(1.3); }

.carousel-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.8);
  border: none; cursor: pointer;
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 1.2rem;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
}

.carousel-btn:hover { background: #fff; transform: translateY(-50%) scale(1.1); }
.carousel-prev { left: 16px; }
.carousel-next { right: 16px; }

/* ===== 表单 ===== */
.form-container {
  background: #fff;
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-dark); }

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  background: #fafafa;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-light);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(183,28,28,0.08);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ===== 页脚 ===== */
footer {
  background: #1a1a1a;
  color: #ccc;
  padding: 60px 0 24px;
}

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

.footer-brand { }
.footer-brand h3 { color: #fff; font-size: 1.3rem; margin-bottom: 12px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; color: #999; }

.footer-section h4 { color: #fff; margin-bottom: 16px; font-size: 1rem; }
.footer-section ul { list-style: none; }
.footer-section li { margin-bottom: 8px; }
.footer-section a { color: #999; font-size: 0.88rem; transition: color 0.2s; }
.footer-section a:hover { color: var(--primary-light); }

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: #666;
}

/* ===== 模态框 ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal-overlay.active { opacity: 1; pointer-events: all; }

.modal-box {
  background: #fff;
  border-radius: var(--border-radius);
  padding: 32px;
  max-width: 600px;
  width: 90%;
  position: relative;
  transform: scale(0.9);
  transition: transform 0.3s;
}

.modal-overlay.active .modal-box { transform: scale(1); }

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  background: #f0f0f0;
  border: none; cursor: pointer;
  border-radius: 50%;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
}

/* ===== 价格阶梯 ===== */
.price-tier-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 12px;
  overflow: hidden;
}

.price-tier-table th {
  background: var(--primary);
  color: #fff;
  padding: 14px 20px;
  text-align: left;
  font-weight: 600;
}

.price-tier-table td {
  padding: 12px 20px;
  border-bottom: 1px solid #f0f0f0;
}

.price-tier-table tr:nth-child(even) { background: #fafafa; }
.price-tier-table tr:hover { background: rgba(183,28,28,0.05); }

/* ===== Toast 提示 ===== */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #333;
  color: #fff;
  padding: 14px 28px;
  border-radius: 40px;
  font-size: 0.95rem;
  z-index: 9999;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { background: #2e7d32; }
.toast.error { background: var(--primary); }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .videos-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .navbar-toggle { display: block; }
  .navbar-nav.open { 
    display: flex; flex-direction: column; 
    position: absolute; top: 64px; left: 0; right: 0;
    background: #fff; padding: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  }
  .hero { text-align: center; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .advantages-grid, .products-grid, .videos-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .trust-stats { gap: 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .yizai-right { display: none; }
  .yizai-left { bottom: 16px; left: 12px; }
  .yizai img, .yizai .yizai-emoji { width: 64px; height: 64px; font-size: 44px; line-height: 64px; }
  section { padding: 56px 0; }
}

/* ===== 页面过渡动画 ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== 加盟模式卡片 ===== */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.partner-card {
  background: #fff;
  border-radius: var(--border-radius);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-left: 5px solid var(--primary);
}

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

.partner-card .icon { font-size: 2.5rem; margin-bottom: 16px; }
.partner-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.partner-card p { color: var(--text-gray); line-height: 1.7; font-size: 0.93rem; }

/* ===== 移动端兜底：模板里大量内联 grid 双栏，在小屏强制单栏 ===== */
@media (max-width: 768px) {
  /* 顶栏 slogan 在小屏挤爆导航栏，直接隐藏 */
  .navbar-slogan { display: none !important; }
  .navbar { padding: 0 12px; }
  /* 内联写法的两栏/三栏布局，统一压成单栏 */
  main div[style*="display:grid"][style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }
  /* 三栏并列（样品、流程等 auto-fit 已自适应，这里兜底固定三栏） */
  main div[style*="grid-template-columns:repeat(3"],
  main div[style*="grid-template-columns: repeat(3"] {
    grid-template-columns: 1fr !important;
  }
  /* 精彩瞬间九宫格 */
  .campus-gallery {
    grid-template-columns: repeat(2, 1fr) !important;
    grid-template-rows: auto !important;
  }
  .campus-item { grid-column: auto !important; grid-row: auto !important; min-height: 150px; }
  .campus-item img { height: 150px !important; }
  /* Hero 高度与内边距 */
  .hero { min-height: auto !important; padding-top: 32px !important; padding-bottom: 40px !important; }
  /* 大标题缩小，避免「平台」两字被拆行 */
  main h1 { font-size: 2rem !important; line-height: 1.25 !important; }
  main h1[style*="font-size"] { font-size: 1.9rem !important; }
  main section h1[style*="font-size:2.6rem"], main section h1[style*="font-size: 2.6rem"] { font-size: 1.9rem !important; }
  /* 表格类内容允许横向滚动而不是撑破页面 */
  main .price-tier-table, main table { display: block; overflow-x: auto; }
  /* 隐藏左右两侧悬浮装饰，避免遮挡内容 */
  .yizai { display: none !important; }
  .consult-btn { right: 12px; bottom: 12px; }
}