/* 奕宁云ICP备案页面更新样式 - 天翼云风格 */
/* 顶部背景图样式优化 */
.Hui-ba-banner {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(rgba(0, 82, 217, 0.8), rgba(67, 100, 247, 0.8)) !important;
    background-blend-mode: overlay;
}

.Hui-ba-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://www.ctyun.cn/s/q04sv38ZSzTBF4mEHo-3dVsyWITNHb2AHhoKmmcfMQvFLURsx3V4aUR26W8PQUqCJEybWHwqQ9KBfq2urbZhRh1CPofeZGgaBYyJCY7xqziFz_TPP8FfRddLJaCyZHeBXWsC1L62ycv_5Bw-cig8-A');
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.Hui-banner-title h1 {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.Hui-banner-title .lead {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
}

.Hui-btn-primary, .Hui-btn-secondary {
    padding: 16px 32px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 0 10px;
}

.Hui-btn-primary {
    background: #ff6b35;
    color: white;
    border: none;
}

.Hui-btn-primary:hover {
    background: #e55a2b;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.3);
}

.Hui-btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.Hui-btn-secondary:hover {
    background: white;
    color: #0052d9;
    border-color: white;
}

/* 天翼云备案流程样式 */
.Hui-ba-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.Hui-ba-process .Hui-itemExtension {
    text-align: center;
    background: white;
    padding: 25px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e8e8e8;
    transition: all 0.3s ease;
}

.Hui-ba-process .Hui-itemExtension:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.Hui-ba-process .Hui-ball {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0052d9, #4364f7);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 auto 15px;
}

.Hui-ba-process .Hui-itemExtension > span {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1f2329;
    display: block;
    margin-bottom: 10px;
}

.Hui-ba-process .Hui-itemExtension > p {
    color: #666;
    line-height: 1.5;
    margin: 0;
    font-size: 0.9rem;
}

/* 产品优势样式更新 */
.Hui-ba-advantage {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.Hui-ba-advantage .Hui-itemPower {
    background: white;
    padding: 30px 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e8e8e8;
    transition: all 0.3s ease;
}

.Hui-ba-advantage .Hui-itemPower:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.Hui-ba-advantage .Hui-titles {
    margin-bottom: 20px;
}

.Hui-ba-advantage .Hui-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 50%;
    padding: 15px;
}

.Hui-ba-advantage .Hui-icon img {
    width: 30px;
    height: 30px;
}

.Hui-ba-advantage .Hui-main {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1f2329;
    margin-bottom: 15px;
}

.Hui-ba-advantage .Hui-itemPower p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 备案文档样式 */
.Hui-ba-document {
    margin-top: 40px;
}

.Hui-document-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.Hui-document-item {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e8e8e8;
    transition: all 0.3s ease;
}

.Hui-document-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-color: #0052d9;
}

.Hui-document-item h3 {
    margin-bottom: 15px;
}

.Hui-document-item h3 a {
    color: #0052d9;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
}

.Hui-document-item h3 a:hover {
    color: #003d9e;
    text-decoration: underline;
}

.Hui-document-item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.Hui-document-tag {
    display: inline-block;
    background: #f0f7ff;
    color: #0052d9;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid #d0e3ff;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .Hui-ba-banner {
        padding: 60px 0;
    }
    
    .Hui-banner-title h1 {
        font-size: 2.2rem;
    }
    
    .Hui-banner-title .lead {
        font-size: 1.1rem;
    }
    
    .Hui-ba-process {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .Hui-ba-advantage,
    .Hui-document-list {
        grid-template-columns: 1fr;
    }
    
    .Hui-btn-primary, .Hui-btn-secondary {
        display: block;
        margin: 10px 0;
        text-align: center;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.Hui-ba-process .Hui-itemExtension,
.Hui-ba-advantage .Hui-itemPower,
.Hui-document-item {
    animation: fadeInUp 0.6s ease forwards;
}

.Hui-ba-process .Hui-itemExtension:nth-child(2) { animation-delay: 0.1s; }
.Hui-ba-process .Hui-itemExtension:nth-child(3) { animation-delay: 0.2s; }
.Hui-ba-process .Hui-itemExtension:nth-child(4) { animation-delay: 0.3s; }
.Hui-ba-process .Hui-itemExtension:nth-child(5) { animation-delay: 0.4s; }
.Hui-ba-process .Hui-itemExtension:nth-child(6) { animation-delay: 0.5s; }
.Hui-ba-process .Hui-itemExtension:nth-child(7) { animation-delay: 0.6s; }

.Hui-ba-advantage .Hui-itemPower:nth-child(2) { animation-delay: 0.1s; }
.Hui-ba-advantage .Hui-itemPower:nth-child(3) { animation-delay: 0.2s; }
.Hui-ba-advantage .Hui-itemPower:nth-child(4) { animation-delay: 0.3s; }

.Hui-document-item:nth-child(2) { animation-delay: 0.1s; }
.Hui-document-item:nth-child(3) { animation-delay: 0.2s; }
.Hui-document-item:nth-child(4) { animation-delay: 0.3s; }
.Hui-document-item:nth-child(5) { animation-delay: 0.4s; }
.Hui-document-item:nth-child(6) { animation-delay: 0.5s; }

/* 图标占位符样式（如果图片无法加载） */
.Hui-icon {
    position: relative;
}

.Hui-icon::before {
    content: '📄';
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.Hui-icon img {
    object-fit: contain;
}