/* 背景渐变色取自 logo 主色调 */
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: 'PingFang SC', 'Helvetica Neue', Arial, 'Microsoft YaHei', sans-serif;
    background: #D9F4FF;
  }
  
  .container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 92vh;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 150px 0 150px;
    box-sizing: border-box;
    gap: 50px;
  }
  
  .left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 0 0 0 0;
  }
  
  .title-row {
    display: flex;
    flex-direction: row;
    justify-content: center;
  }
  
  .inline-logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 0.7em;
    align-self: center;
  }
  
  .title {
    font-size: 2.5rem !important;
    font-weight: 200;
    color: #1a3c6b;
    font-family: 'Montserrat', 'PingFang SC', 'Helvetica Neue', Arial, 'Microsoft YaHei', sans-serif;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
  
  .subtitle {
    font-size: 1.6rem;
    color: #2186AD;
    font-family: 'Montserrat', 'PingFang SC', 'Helvetica Neue', Arial, 'Microsoft YaHei', sans-serif;
    font-weight: 200;
    margin-bottom: 2em;
    margin-top: 0em;
  }
  
  .qrcode-section {
    margin-top: 1em;
    background: rgba(255,255,255,0.7);
    border-radius: 16px;
    padding: 0em 0.8em 1.2em 0.8em; 
    box-shadow: 0 4px 24px 0 rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .qrcode-tip {
    font-size: 1rem;
    color: #1a3c6b;
    margin-bottom: 0.8em;
    letter-spacing: 0.05em;
    font-weight: 200;
  }
  
  .qrcode-img {
    width: 120px;
    height: 120px;
    border-radius: 16px;
    box-shadow: 0 2px 12px 0 rgba(0,0,0,0.08);
    background: #fff;
    transition: transform 0.22s cubic-bezier(.22,1,.36,1), box-shadow 0.22s cubic-bezier(.22,1,.36,1);
    cursor: pointer;
}
.qrcode-img:hover {
    transform: scale(1.7) translateY(-8px);
    box-shadow: 0 8px 32px 0 rgba(0,0,0,0.18);
    z-index: 10;
}
  
  .right {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 0 30px 30px;
  }
  
  .logo-img {
    width: 260px;
    max-width: 90vw;
    height: auto;
    border-radius: 26px;
    background: none;
    padding: 0;
    box-shadow: 0 4px 24px 0 rgba(0,0,0,0.06);
}
  
  .footer-beian {
    width: 100%;
    text-align: center;
    margin-bottom: 36px;
    margin-top: 18px;
    font-size: 0.85rem;
    color: #7a8fa6;
    letter-spacing: 0.04em;
    font-weight: 200;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.gongan-link {
  display: inline-flex;
  align-items: center;
  color: #7a8fa6;
  text-decoration: none;
  margin-left: 4px;
}
.gongan-link:hover {
  color: #2186AD;
  text-decoration: underline;
}
.gongan-icon {
  width: 20px;
  height: 20px;
  margin-right: 2px;
  vertical-align: middle;
  display: inline-block;
}
.beian-sep {
  margin: 0 6px;
  color: #b0b0b0;
}
  .beian-link {
    color: #7a8fa6;
    text-decoration: none;
    transition: color 0.2s;
  }
  .beian-link:hover {
    color: #2186AD;
    text-decoration: underline;
  }
  
  .qrcode-tip-pc { display: inline; }
  .qrcode-tip-mobile { display: none; }

  .sousou-img {
    align-self: center;
    margin-left: 16px;
    height: 38px;
}
.footer-beian-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sousou-img-mobile {
  display: none;
}

@media (max-width: 900px) {
  .sousou-img-pc {
    display: none;
  }
  .sousou-img-mobile {
    display: block;
    margin: 0 auto 0 auto;
    height: 32px;
    max-width: 96vw;
    text-align: center;
    position: static;
  }
}

@media (max-width: 600px) {
  .sousou-img-mobile {
    margin: 0 auto 0 auto;
    height: 32px;
    max-width: 96vw;
  }
}

  /* 响应式设计 */
  @media (max-width: 900px) {
    .container {
      flex-direction: column;
      align-items: stretch;
      padding: 24px 0 56px 0;
    }
    .left, .right {
      max-width: 100%;
      padding: 0;
      align-items: center;
    }
    .left {
      margin-bottom: 12px;
    }
    .title {
      font-size: 2rem;
    }
    .subtitle {
      font-size: 1.1rem;
    }
    .logo-img {
      width: 220px;
    }
    .qrcode-section {
      margin-top: 0.5em;
    }
    .qrcode-tip-pc { display: none; }
    .qrcode-tip-mobile { display: inline; }
  }
  
  @media (max-width: 600px) {
    .title {
      font-size: 2rem;
    }
    .subtitle {
      font-size: 1.1rem;
      padding: 0 50px 0 50px;
      text-align: center;
    }

    .logo-img {
      width: 220px;
    }
  }

@media (max-width: 900px) {
  .qrcode-img:hover {
    transform: none;
    box-shadow: 0 2px 12px 0 rgba(0,0,0,0.08);
    z-index: auto;
  }
}

@media (max-width: 900px) {
  .footer-beian {
    flex-direction: column;
    gap: 2px;
    font-size: 0.92rem;
  }
  .beian-sep {
    display: none;
  }
}

@media (max-width: 900px) {
  .title {
    font-size: 2.5rem !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

@media (max-width: 600px) {
  .title {
    font-size: 2.5rem !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}