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

    body {
      font-family: 'Inter', sans-serif;
      background-color: #f5f3ef;
      color: #1a1c26;
      line-height: 1.5;
      scroll-behavior: smooth;
    }

    /* 主色调 皇家金 */
    :root {
      --primary-bg-light: #faf8f4;
      --card-bg-light: #ffffff;
      --accent-main: #c89d4c;
      --accent-dark: #a57c36;
      --accent-soft: #dbb86b;
      --text-dark: #1f222e;
      --text-muted: #5b5e6c;
      --border-light: rgba(200, 157, 76, 0.25);
      --shadow-sm: 0 12px 28px rgba(0, 0, 0, 0.05);
      --gradient-subtle: linear-gradient(145deg, #ffffff 0%, #f6f2ea 100%);
    }

    ::-webkit-scrollbar {
      width: 6px;
    }
    ::-webkit-scrollbar-track {
      background: #e2dfd9;
    }
    ::-webkit-scrollbar-thumb {
      background: var(--accent-main);
      border-radius: 6px;
    }

    .container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 导航栏 */
    .navbar {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-light);
      padding: 16px 0;
      transition: all 0.3s ease;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
    }

    .nav-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
    }

    .logo h1 {
      font-family: 'Playfair Display', serif;
      font-weight: 700;
      font-size: 1.9rem;
      letter-spacing: 1px;
      color: #000;
      background: none;
      -webkit-background-clip: unset;
      background-clip: unset;
    }
    .logo span {
      font-size: 0.7rem;
      letter-spacing: 2px;
      color: var(--accent-main);
      font-weight: 500;
    }

    .nav-links {
      display: flex;
      gap: 2rem;
      align-items: center;
      flex-wrap: wrap;
    }
    .nav-links a {
      color: var(--text-dark);
      text-decoration: none;
      font-weight: 500;
      transition: 0.2s;
      font-size: 0.95rem;
      cursor: pointer;
      margin-right: 10px;
    }
    .nav-links a:hover {
      color: var(--accent-main);
    }
    .btn-outline {
      border: 1px solid var(--accent-main);
      background: transparent;
      padding: 8px 20px;
      border-radius: 40px;
      color: var(--accent-main) !important;
      transition: 0.25s;
      text-decoration: none;
      display: inline-block;
    }
    .btn-outline:hover {
      background: var(--accent-main);
      color: #fff !important;
    }
    .btn-primary {
      background: var(--accent-main);
      border: none;
      padding: 8px 24px;
      border-radius: 40px;
      color: white !important;
      font-weight: 600;
      box-shadow: 0 2px 6px rgba(200, 157, 76, 0.2);
      transition: 0.2s;
      text-decoration: none;
      display: inline-block;
    }
    .btn-primary:hover {
      background: var(--accent-dark);
      transform: translateY(-1px);
      box-shadow: 0 6px 14px rgba(200, 157, 76, 0.3);
    }

    /* Hero 区块 - 高端贵金属背景图 */
    .hero {
      position: relative;
      padding: 100px 200px 80px;
      overflow: hidden;
      background-image: url('../images/p1-bg.jpg');
      background-size: cover;
      background-position: center 30%;
      background-repeat: no-repeat;
      background-attachment: fixed;
    }
    /* 调整后的遮罩层：降低黑色浓度，提升背景图细节，同时保证文字清晰 */
    .hero::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(105deg, rgb(200 157 76 / 22%) 0%, rgb(200 157 76 / 12%) 100%);
      z-index: 1;
    }
    /* 大理石纹理叠加 保留雅奢感 */
    .hero::after {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image: url('https://www.transparenttextures.com/patterns/marble.png');
      opacity: 0.06;
      pointer-events: none;
      z-index: 1;
    }
    .hero-content {
      position: relative;
      z-index: 3;
      text-align: center;
      max-width: 860px;
      margin: 0 auto;
    }
    .hero h1 {
        font-family: 'Poppins', sans-serif;
      font-size: 4rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: #ffffff;
    text-shadow: 0 6px 12px rgba(0, 0, 0, 0.6);
    }
.hero h1 .gold {
  background: #fff;
  background-clip: text;
  -webkit-background-clip: text;
  /*color: transparent;*/
  /* 删掉 text-shadow: none，改为继承父级阴影 */
  text-shadow: inherit;
}
.hero p {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 2rem;
       color: #ffffff;
    text-shadow: 0 6px 12px rgba(0, 0, 0, 0.6);
    font-weight: 400;
}
    .hero-buttons {
      display: flex;
      gap: 1rem;
      /*justify-content: center;*/
      margin-bottom: 2rem;
      flex-wrap: wrap;
    }
    .hero-buttons .btn-primary {
      background: var(--accent-main);
      border: none;
      box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
    }
    .hero-buttons .btn-primary:hover {
      background: #e6b155;
    }
    .hero-buttons .btn-outline {
      border-color: rgba(255,255,200,0.8);
      color: #ffffff !important;
      background: rgba(0,0,0,0.2);
      backdrop-filter: blur(4px);
    }
    .hero-buttons .btn-outline:hover {
      background: var(--accent-main);
      border-color: var(--accent-main);
      color: white !important;
    }
    @media (max-width: 768px) {
  .hero-buttons {
    gap: 0.8rem;
    justify-content: center;
  }
  
  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    flex: 1;
    min-width: 120px;
    max-width: 180px;
    padding: 10px 16px;
    font-size: 0.85rem;
  }
}
    
    .risk-note {
      font-size: 0.75rem;
      color: rgba(245,240,225,0.9);
    }
    .risk-note i {
      color: var(--accent-soft);
    }

    /* 通用区块 */
    section {
      padding: 80px 0;
    }
    .section-title {
      text-align: center;
      margin-bottom: 48px;
    }
    .section-title h2 {
      font-family: 'Playfair Display', serif;
      font-size: 2.5rem;
      margin-bottom: 16px;
      color: #24262f;
    }
    .section-title h2 span {
      color: var(--accent-main);
    }
    .section-title p {
      max-width: 720px;
      margin: 0 auto;
      color: var(--text-muted);
    }

    /* ========= 翻转特效增强模块 (仅用于“为什么选择皇御贵金属”) ========= */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 32px;
      margin-top: 20px;
    }
    
    /* 3D 翻转容器 - 透视效果，卡片父级保留3d空间 */
    .flip-card {
      background-color: transparent;
      perspective: 1500px;
      height: 100%;
      cursor: default;
    }
    
    /* 翻转卡片内部包装器，保留3d转换 */
    .flip-card-inner {
      position: relative;
      width: 100%;
      height: 100%;
      text-align: center;
      transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
      transform-style: preserve-3d;
      border-radius: 28px;
    }
    
    /* 悬停翻转效果 */
    .flip-card:hover .flip-card-inner {
      transform: rotateY(180deg);
    }
    
    /* 前、后两面通用样式 */
    .flip-front, .flip-back {
      position: relative;
      width: 100%;
      background: var(--card-bg-light);
      border-radius: 28px;
      padding: 32px 24px;
      border: 1px solid var(--border-light);
      backface-visibility: hidden;
      transition: all 0.2s ease;
      min-height: 320px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    
    /* 正面样式 (初始可见) */
    .flip-front {
      transform: rotateY(0deg);
    }
    
    /* 背面样式 - 旋转180度，展示详细内容 */
    .flip-back {
      transform: rotateY(180deg);
      position: absolute;
      top: 0;
      left: 0;
      background: linear-gradient(135deg, #fffbf5 0%, #ffffff 100%);
      border-top: 4px solid var(--accent-main);
      justify-content: center;
      align-items: center;
      text-align: center;
    }
    
    .flip-back p {
      color: var(--text-muted);
      font-size: 0.9rem;
      line-height: 1.5;
      margin-top: 12px;
    }
    
    .flip-back .back-highlight {
      color: var(--accent-dark);
      font-weight: 600;
      margin-bottom: 6px;
      font-size: 0.95rem;
    }
    
    /* 图标区域优化: 渐变金色+阴影 */
    .feature-icon-enhanced {
      font-size: 3rem;
      margin-bottom: 20px;
      background: linear-gradient(145deg, #e6c48b, #b67f2e);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      display: inline-block;
      filter: drop-shadow(0 4px 8px rgba(0,0,0,0.05));
      transition: transform 0.2s;
    }
    
    .flip-card:hover .feature-icon-enhanced {
      transform: scale(1.02);
    }
    
    .flip-front h3 {
      font-size: 1.45rem;
      margin-bottom: 12px;
      color: #1e212c;
      font-weight: 600;
    }
    
    .flip-front p {
      color: var(--text-muted);
      font-size: 0.9rem;
      line-height: 1.5;
    }
    
    /* 背面增加小皇冠装饰 */
    .flip-back i.fa-crown {
      font-size: 2.2rem;
      color: var(--accent-main);
      margin-bottom: 12px;
      opacity: 0.8;
    }
    
    /* 其他旧模块保持原状，避免影响 */
    .tabs-container {
      max-width: 800px;
      margin: 0 auto 40px;
      display: flex;
      justify-content: center;
      gap: 20px;
      border-bottom: 1px solid var(--border-light);
      padding-bottom: 12px;
      flex-wrap: wrap;
    }
    .tab-btn {
      background: none;
      border: none;
      font-size: 1.1rem;
      font-weight: 600;
      padding: 8px 28px;
      cursor: pointer;
      color: var(--text-muted);
      transition: 0.2s;
      border-radius: 40px;
    }
    .tab-btn.active {
      background: rgba(200, 157, 76, 0.15);
      color: var(--accent-dark);
    }
    .tab-pane {
      display: none;
      animation: fade 0.3s ease;
    }
    .tab-pane.active-pane {
      display: block;
    }
    @keyframes fade {
      from { opacity: 0; transform: translateY(6px);}
      to { opacity: 1; transform: translateY(0);}
    }

    .card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 28px;
      margin-top: 20px;
    }
    .insight-card {
      background: #ffffff;
      border-radius: 28px;
      padding: 28px;
      border: 1px solid var(--border-light);
      transition: 0.25s;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
    }
    .insight-card:hover {
      border-color: var(--accent-main);
      transform: translateY(-3px);
    }
    .insight-card .card-tag {
      color: var(--accent-main);
      font-size: 0.8rem;
      text-transform: uppercase;
      letter-spacing: 2px;
    }
    .insight-card h4 {
      font-size: 1.4rem;
      margin: 12px 0;
      color: #20232e;
    }
    .insight-card p {
      color: var(--text-muted);
    }
    .card-link {
      margin-top: 20px;
      display: inline-block;
      color: var(--accent-main);
      text-decoration: none;
      font-weight: 600;
    }

    .markets-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
      gap: 20px;
      margin: 50px 0;
    }
    .market-item {
      background: #ffffff;
      border-radius: 28px;
      padding: 20px 12px;
      text-align: center;
      transition: 0.2s;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
    }
    .market-item i {
      font-size: 2rem;
      color: var(--accent-main);
      margin-bottom: 12px;
    }
    .market-item span {
      font-weight: 500;
      display: block;
      color: #2b2e3a;
    }

    .awards-flex {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 40px;
      margin: 40px 0;
    }
    .award-badge {
      text-align: center;
      min-width: 180px;
      background: #fffdf9;
      padding: 16px;
      border-radius: 32px;
      border: 1px solid var(--border-light);
    }
    .award-year {
      font-family: 'Playfair Display', serif;
      font-size: 1.4rem;
      color: var(--accent-main);
      font-weight: 600;
    }
    .award-title {
      font-weight: 600;
      margin-top: 6px;
      color: #2e313f;
    }

    .footer {
      background: #2d2a22;
      color: #ece8df;
      border-top: none;
      /*padding: 30px 0 30px;*/
      font-size: 0.8rem;
    }
    .footer-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 40px;
      margin-bottom: 40px;
    }
    .footer-col h4 {
      font-family: 'Playfair Display', serif;
      margin-bottom: 20px;
      color: var(--accent-soft);
    }
    .footer-col ul {
      list-style: none;
    }
    .footer-col li {
      margin-bottom: 8px;
    }
    .footer-col a {
      color: #cfcabf;
      text-decoration: none;
    }
    .footer-col a:hover {
      color: var(--accent-soft);
    }
    .social-icons a {
      color: #cfcabf;
      font-size: 1.5rem;
      margin-right: 20px;
      transition: 0.2s;
    }
    .social-icons a:hover {
      color: var(--accent-main);
    }
    .footer-copyright {
      text-align: center;
      padding-top: 30px;
      color: #ffffff;
    }

    .cookie-banner {
      position: fixed;
      bottom: 20px;
      left: 20px;
      right: 20px;
      background: #ffffffea;
      backdrop-filter: blur(8px);
      border: 1px solid var(--accent-main);
      border-radius: 60px;
      padding: 12px 28px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      z-index: 1000;
      max-width: 620px;
      margin: 0 auto;
      font-size: 0.85rem;
      color: #2c2a2a;
      box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }
    .cookie-banner button {
      background: var(--accent-main);
      border: none;
      padding: 6px 24px;
      border-radius: 40px;
      font-weight: bold;
      cursor: pointer;
      color: white;
    }

    @media (max-width: 768px) {
      .hero h1 { font-size: 2.5rem; }
      .nav-container { flex-direction: column; gap: 15px; }
      .nav-links { justify-content: center; gap: 1rem; }
      .hero { background-attachment: scroll; background-position: center 20%; }
      .section-title h2 { font-size: 2rem; }
      .flip-front, .flip-back { padding: 24px 18px; min-height: 280px; }
      .flip-back p { font-size: 0.85rem; }
    }
    html {
      scroll-padding-top: 80px;
    }
/* ========== 全局变量与重置 ========== */
:root {
  --gold-primary: #d4af37;
  --gold-light: #f9e7b3;
  --gold-dark: #aa7c2c;
  --shadow-deep: 0 20px 35px -12px rgba(0, 0, 0, 0.5);
  --shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.25);
  --card-bg: rgba(0, 0, 0, 0.45);
  --border-glow: rgba(212, 175, 55, 0.4);
}

/* ========== Hero 区块 - 深度背景与双层遮罩 ========== */

.hero {
  position: relative;
  padding: 140px 200px 120px;
  overflow: hidden;
  background-image: url('../images/p1-bg.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* 强化背景对比，让文字浮层更突出 */
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /*background: radial-gradient(circle at 20% 40%, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.75) 100%);*/
  z-index: 1;
}

/* 大理石纹理叠加，保持雅奢感 */
.hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('https://www.transparenttextures.com/patterns/marble.png');
  opacity: 0.12;
  pointer-events: none;
  z-index: 1;
}

/* ========== 毛玻璃卡片：让文案“浮”起来 ========== */
.hero-content {
    position: relative;
    z-index: 3;
    max-width: 960px;
    margin: 0 auto;
    text-align: left;
    background: rgb(0 0 0 / 0%);
    /* backdrop-filter: blur(8px); */
    border-radius: 56px;
    padding: 52px 40px 60px;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    margin-left: 3%;
    top: -40px;
}

.hero-content:hover {
  transform: translateY(-6px);
  box-shadow: 
    0 45px 70px -20px rgba(0, 0, 0, 0.7),
    inset 0 1px 1px rgba(255, 255, 255, 0.15),
    0 0 0 1.5px rgba(212, 175, 55, 0.6);
}

/* ========== 主标题：统一颜色 + 超强立体阴影 ========== */
.hero h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 4.2rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  /* 统一金色（与原先 .gold 渐变保持视觉一致但颜色统一） */
  color: #f5e6a3;
  /* 多层阴影制造金属浮雕感 */
  text-shadow: 
    0 1px 0 #c9a03d,
    0 2px 0 #aa7c2c,
    0 4px 8px rgba(0, 0, 0, 0.4),
    0 6px 14px rgba(0, 0, 0, 0.3),
    0 10px 20px rgba(0, 0, 0, 0.2);
  letter-spacing: -0.01em;
}

/* 让 span.gold 继承完全相同的颜色，不再单独做渐变 */
.hero h1 .gold {
  color: inherit;
  background: none;
  -webkit-background-clip: unset;
  text-shadow: inherit;
}

/* 可选：增加一点内发光质感（不影响统一颜色） */
.hero h1 {
  text-shadow: 
    0 1px 0 rgba(255, 235, 150, 0.6),
    0 3px 0 #aa7c2c,
    0 6px 12px black,
    0 8px 20px rgba(0, 0, 0, 0.5);
}

/* ========== 副标题：光感立体 ========== */
.hero p {
    font-size: 1.3rem;
    line-height: 1.5;
    margin-bottom: 2rem;
    color: #000;
    text-shadow: 0 2px 8px rgb(247 245 245 / 70%), 0 1px 2px rgb(0 0 0 / 0%);
    font-weight: 500;
    /* max-width: 0px; */
    margin-left: auto;
    margin-right: auto;
}

/* ========== 按钮组：增强浮层交互 ========== */
.hero-buttons {
  display: flex;
  gap: 1.5rem;
  /*justify-content: center;*/
  margin-bottom: 2.2rem;
  flex-wrap: wrap;
}

.hero-buttons .btn-primary,
.hero-buttons .btn-outline {
  display: inline-block;
  padding: 14px 36px;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 60px;
  transition: all 0.25s ease;
  text-decoration: none;
  letter-spacing: 0.5px;
  backdrop-filter: blur(2px);
}

/* 主按钮 - 立体金属光泽 */
.hero-buttons .btn-primary {
  background: linear-gradient(145deg, #e6bc64, #c99e3e);
  border: none;
  color: #1e1a0c;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 200, 0.7);
  text-shadow: 0 1px 0 rgba(255, 255, 200, 0.8);
}

.hero-buttons .btn-primary:hover {
  background: linear-gradient(145deg, #f1ce7a, #d9ab48);
  transform: translateY(-3px);
  box-shadow: 0 15px 25px -5px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 200, 0.9);
}

/* 次级按钮 - 玻璃质感 + 金色描边 */
.hero-buttons .btn-outline {
  background: #dc3545;
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(212, 175, 55, 0.85);
  color: #fff6e5 !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-buttons .btn-outline:hover {
  background: #d4af37;
  border-color: #f5e6a3;
  color: #1e1a0c !important;
  transform: translateY(-3px);
  box-shadow: 0 12px 22px -8px rgba(0, 0, 0, 0.4);
}

/* ========== 风险提示 - 精致微光 ========== */
.risk-note {
  font-size: 0.8rem;
  color: rgba(245, 240, 220, 0.95);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  background: rgba(0, 0, 0, 0.3);
  display: inline-block;
  padding: 5px 20px;
  border-radius: 40px;
  backdrop-filter: blur(3px);
}

.risk-note i {
  color: #f5e6a3;
  margin-right: 6px;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.4));
}

/* ========== 响应式适配 ========== */
/*@media (max-width: 768px) {*/
/*  .hero {*/
/*    padding: 80px 0 60px;*/
/*  }*/
    @media (max-width: 768px) {
  .hero-content {
    padding: 38px 24px 46px;
    border-radius: 40px;
    margin: 0 20px;
    /*backdrop-filter: blur(6px);*/
  }  }

  @media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }  }
  @media (max-width: 768px) {
  .hero p {
    font-size: 1rem;
  }
  
  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    padding: 10px 28px;
    font-size: 1rem;
  }
  
  .risk-note {
    font-size: 0.7rem;
  }

  }

@media (max-width: 768px) {
  .hero {
    background-image: url('../images/p1-bg.png');
    position: relative;
  padding: 140px 0 120px;
  overflow: hidden;

  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  background-attachment: fixed;
  }
}


.hero-buttons {
  display: flex;
  gap: 1rem;
  /*justify-content: center;*/
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.hero-buttons .btn-primary,
.hero-buttons .btn-outline {
  flex: 1;  /* 两个按钮等宽 */
  min-width: 140px;
  max-width: 200px;
  text-align: center;
  display: inline-flex;  /* 使用 flex 实现居中 */
  align-items: center;   /* 垂直居中 */
  justify-content: center; /* 水平居中 */
  padding: 12px 12px;  /* 统一内边距 */
  font-size: 1rem;
  font-weight: 600;
  border-radius: 40px;
  transition: all 0.25s ease;
  text-decoration: none;
  box-sizing: border-box;
  line-height: 1;
  cursor: pointer;
}

.hero-buttons .btn-primary {
  background: var(--accent-main);
  border: none;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  color: #fff;
}

.hero-buttons .btn-primary:hover {
  background: #e6b155;
  transform: translateY(-2px);
}

.hero-buttons .btn-outline {
  border: 1.5px solid rgba(255, 255, 200, 0.8);
  color: #ffffff !important;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
}

.hero-buttons .btn-outline:hover {
  background: var(--accent-main);
  border-color: var(--accent-main);
  color: white !important;
  transform: translateY(-2px);
}

/* 移动端适配 */
@media (max-width: 768px) {
  .hero-buttons {
    gap: 0.8rem;
  }
  
  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    min-width: 120px;
    max-width: 160px;
    padding: 10px 12px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    gap: 0.6rem;
  }
  
  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    min-width: 100px;
    max-width: 140px;
    padding: 8px 12px;
    font-size: 0.75rem;
  }
  
}

  
  .footer-copyright p {
    font-size: 0.7rem;  /* 移动端适当缩小 */
    line-height: 1.5;
  }