/* ============================================
   Footer - 页脚
   ============================================ */
.footer {
    background-color: var(--cloud-gray);
    padding: 40px 0px 40px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    
}

/* 左侧版权信息 */
.footer-left {
    flex-shrink: 0;
    /* min-width: 280px; */
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-width: 240px;
}

.copyright {
    font-size: 14px;
    font-weight: 400;
    color: var(--ink-black);
    line-height: 1.5;
    opacity: 0.8;
    background-color: transparent;
    height: auto;
}

.icp {
    font-size: 14px;
    font-weight: 400;
    color: var(--ink-black);
    line-height: 1.5;
    opacity: 0.7;
}

.icp-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 400;
    color: var(--ink-black);
    opacity: 0.7;
}

.icp-badge img {
    width: 20px;
    height: 20px;
}

/* 中间链接区域 */
.footer-links {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.link-col {
    display: flex;
    flex-direction: column;
}
.link-col:last-child {
   grid-area: 1 / 4 / 2 / 6;
}

.footer-heading {
    font-size: 16px;
    font-weight: 600;
    color: var(--ink-black);
    margin-bottom: 16px;
    line-height: 1.4;
}

.qr-heading {
    text-align: center;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}



.footer-list a {
    font-size: 14px;
    font-weight: 400;
    color: var(--ink-black);
    text-decoration: none;
    line-height: 1.6;
    transition: color 0.3s ease;
    opacity: 0.7;
}

.footer-list a:hover {
    color: var(--link-blue);
    opacity: 1;
}

/* 右侧二维码 */
.footer-right {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    min-width: 140px;
}

.qr-code {
    width: 100px;
    height: 100px;
    border-radius: 4px;
}





    .section-subtitle {
      font-size: 18px;
      color: #666;
      font-weight: 400;
      margin-bottom: 24px;
    }

    /* 流程步骤容器 */
    .process-steps {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      position: relative;
      width: 100%;
    }

    /* 连接线 */
    .process-steps::before {
      content: '';
      position: absolute;
      top: 50px;
      left: 100px;
      right: 100px;
      height: 2px;
      background: repeating-linear-gradient(
        to right,
        #ddd 0,
        #ddd 8px,
        transparent 8px,
        transparent 16px
      );
      z-index: 1;
    }

    /* 单个步骤 */
    .step-item {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      position: relative;
      z-index: 2;
      padding: 0 10px;
    }

    /* 图标圆圈 */
    .step-icon {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      position: relative;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .step-icon:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .step-icon svg {
      width: 50px;
      height: 50px;
    }

    /* 不同颜色的图标背景 */
    .step-01 .step-icon {
      background: linear-gradient(135deg, #e3f2fd, #bbdefb);
      border: 1px solid #2196f3;
    }

    .step-02 .step-icon {
      background: linear-gradient(135deg, #fff3e0, #ffe0b2);
      border: 1px solid #ff9800;
    }

    .step-03 .step-icon {
      background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
      border: 1px solid #4caf50;
    }

    .step-04 .step-icon {
      background: linear-gradient(135deg, #f3e5f5, #e1bee7);
      border: 1px solid #9c27b0;
    }

    .step-05 .step-icon {
      background: linear-gradient(135deg, #e3f2fd, #bbdefb);
      border: 1px solid #2196f3;
    }

    /* 步骤编号 */
    .step-number {
      font-size: 24px;
      font-weight: 700;
      margin-bottom: 12px;
      position: relative;
    }

    .step-01 .step-number { color: #2196f3; }
    .step-02 .step-number { color: #ff9800; }
    .step-03 .step-number { color: #4caf50; }
    .step-04 .step-number { color: #9c27b0; }
    .step-05 .step-number { color: #2196f3; }

    /* 编号圆点 */
    .step-number::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 50%;
      transform: translateX(-50%);
      width: 8px;
      height: 8px;
      border-radius: 50%;
    }

    .step-01 .step-number::after { background: #2196f3; }
    .step-02 .step-number::after { background: #ff9800; }
    .step-03 .step-number::after { background: #4caf50; }
    .step-04 .step-number::after { background: #9c27b0; }
    .step-05 .step-number::after { background: #2196f3; }

    /* 步骤标题 */
    .step-title {
      font-size: 18px;
      font-weight: 600;
      color: #1a1a1a;
      margin-bottom: 10px;
      text-align: center;
    }

    /* 步骤描述 */
    .step-desc {
      font-size: 14px;
      color: #666;
      line-height: 1.6;
      text-align: center;
      max-width: 160px;
    }




@media (max-width: 1024px) {
      .process-steps {
        flex-wrap: wrap;
        
      }
      .step-item{
        padding: 0;
        min-width: 33%;
      }


      .step-icon {
        width: 60px;
        height: 60px;
      }

      .step-icon svg {
        width: 30px;
        height: 30px;
      }

      .process-steps::before {
       display: none;
      }

    .footer{
        padding: 20px 0;
    }

    .footer-left {
        width: 100%;
        min-width: unset;
        text-align: center;
      
        max-width: 100%;
    }

    .footer-links,.footer-right  {
        display: none;
    }


}