/* ============================================
   二级三级页面样式 - 1:1 还原原网站结构
   ============================================ */

/* 通用页面容器 */
.page-banner {
    background: linear-gradient(135deg, #0086D1 0%, #0066a8 100%);
    color: #fff;
    padding: 60px 20px;
    text-align: center;
    margin-bottom: 40px;
    border-radius: 8px;
}
.page-banner h1 {
    font-size: 32px;
    margin: 0;
    font-weight: 700;
}

/* 行业应用详情页 */
.application-detail-page,
.brochure-detail,
.manual-detail,
.guide-page,
.honor-page,
.exhibition-page,
.contact-page,
.company-page,
.news-page,
.video-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.application-intro,
.brochure-intro,
.manual-intro,
.guide-intro,
.honor-intro,
.exhibition-intro,
.contact-info h2,
.contact-form h2,
.company-section h2,
.news-intro {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
}
.application-intro p,
.brochure-intro p,
.manual-intro p {
    background: #f5f9fc;
    padding: 20px 25px;
    border-left: 4px solid #0086D1;
    border-radius: 4px;
}
.application-solutions h2,
.application-download h2,
.brochure-info h2,
.manual-info h2,
.guide-content h2,
.honor-category h2,
.contact-form h2 {
    font-size: 24px;
    color: #333;
    margin: 30px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #0086D1;
    display: inline-block;
}
.solution-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}
.solution-list li {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    transition: all .3s;
}
.solution-list li:hover {
    box-shadow: 0 5px 20px rgba(0,134,209,.15);
    border-color: #0086D1;
    transform: translateY(-2px);
}
.solution-list li h3 {
    font-size: 18px;
    color: #0086D1;
    margin: 0 0 8px;
}
.solution-list li p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

/* 下载按钮 */
.application-download,
.brochure-download,
.manual-download {
    margin: 40px 0;
    padding: 30px;
    background: linear-gradient(135deg, #f5f9fc 0%, #e8f3fa 100%);
    border-radius: 8px;
}
.download-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #fff;
    padding: 20px 25px;
    border-radius: 8px;
    text-decoration: none !important;
    color: #333 !important;
    box-shadow: 0 2px 10px rgba(0,0,0,.08);
    transition: all .3s;
    border: 2px solid transparent;
}
.download-btn:hover {
    border-color: #0086D1;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,134,209,.2);
}
.dl-icon {
    font-size: 36px;
    flex-shrink: 0;
}
.dl-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.dl-info strong {
    font-size: 16px;
    color: #0086D1;
}
.dl-info small {
    font-size: 13px;
    color: #999;
}

/* 手册分文件列表 */
.manual-subfiles {
    margin-top: 30px;
}
.manual-subfiles h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
}
.file-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.file-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    margin-bottom: 8px;
    text-decoration: none !important;
    color: #333 !important;
    transition: all .3s;
}
.file-item:hover {
    border-color: #0086D1;
    background: #f5f9fc;
}
.file-icon { font-size: 20px; flex-shrink: 0; }
.file-name { flex: 1; font-size: 14px; }
.file-size { color: #999; font-size: 12px; }
.file-action {
    background: #0086D1;
    color: #fff !important;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
}

/* 资质页面 */
.honor-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.honor-category {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 25px;
}
.honor-category h2 {
    color: #0086D1;
    font-size: 20px;
    border-bottom: none !important;
    padding-bottom: 0 !important;
    margin: 0 0 15px !important;
    display: block !important;
}
.honor-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.honor-list li {
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
    color: #555;
}
.honor-list li:before {
    content: "✓ ";
    color: #009654;
    font-weight: 700;
    margin-right: 8px;
}

/* 时间线 */
.timeline {
    position: relative;
    padding-left: 30px;
}
.timeline:before {
    content: "";
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #0086D1;
}
.timeline-item {
    position: relative;
    margin-bottom: 20px;
    padding-left: 20px;
}
.timeline-item:before {
    content: "";
    position: absolute;
    left: -26px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #0086D1;
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px #0086D1;
}
.timeline-item .year {
    display: inline-block;
    background: #0086D1;
    color: #fff;
    padding: 2px 12px;
    border-radius: 4px;
    font-weight: 700;
    margin-right: 10px;
}
.timeline-item p {
    display: inline;
    color: #555;
}

/* 联系页 */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}
.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}
.info-item svg {
    color: #0086D1;
    flex-shrink: 0;
}
.info-item strong {
    display: block;
    color: #333;
    margin-bottom: 4px;
}
.info-item a {
    color: #0086D1;
    text-decoration: none;
}
.skylink-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}
.skylink-form .form-row label.full {
    grid-column: 1 / -1;
}
.skylink-form input,
.skylink-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    margin-top: 5px;
}
.skylink-form input:focus,
.skylink-form textarea:focus {
    border-color: #0086D1;
    outline: none;
}
.btn-submit {
    background: #0086D1;
    color: #fff;
    border: 0;
    padding: 12px 40px;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: all .3s;
}
.btn-submit:hover {
    background: #0066a8;
}

/* 展会列表 */
.exhibition-list {
    display: grid;
    gap: 20px;
}
.exhibition-item {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-left: 5px solid #0086D1;
    border-radius: 6px;
    padding: 25px;
}
.ex-date {
    display: inline-block;
    background: #f5f9fc;
    color: #0086D1;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 10px;
}
.exhibition-item h2 {
    font-size: 22px;
    color: #333;
    margin: 8px 0;
}
.exhibition-item p {
    color: #666;
    margin: 5px 0;
    font-size: 14px;
}

/* 视频页 */
.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}
.video-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,.08);
    transition: all .3s;
}
.video-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,.15);
}
.video-thumb {
    width: 100%;
    height: 200px;
    overflow: hidden;
}
.video-thumb svg {
    width: 100%;
    height: 100%;
}
.video-item h3 {
    padding: 15px 20px 5px;
    margin: 0;
    color: #333;
}
.video-item p {
    padding: 0 20px 15px;
    color: #666;
    font-size: 14px;
    margin: 0;
}

/* 新闻列表 */
.news-list {
    display: grid;
    gap: 15px;
}
.news-item {
    display: block;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 20px 25px;
    text-decoration: none !important;
    color: #333 !important;
    transition: all .3s;
}
.news-item:hover {
    border-color: #0086D1;
    box-shadow: 0 4px 15px rgba(0,134,209,.15);
    transform: translateY(-2px);
}
.news-date {
    display: inline-block;
    color: #0086D1;
    font-size: 13px;
    margin-bottom: 8px;
}
.news-item h2 {
    font-size: 18px;
    margin: 8px 0;
    color: #333;
}
.news-item p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin: 8px 0;
}
.read-more {
    color: #0086D1;
    font-size: 13px;
}
.news-exhibition-link {
    text-align: center;
    margin: 30px 0;
}
.btn-primary {
    display: inline-block;
    background: #0086D1;
    color: #fff !important;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none !important;
    transition: all .3s;
}
.btn-primary:hover { background: #0066a8; }

/* 选型指南步骤 */
.guide-steps {
    padding-left: 25px;
}
.guide-steps li {
    margin-bottom: 15px;
    line-height: 1.7;
}
.guide-steps li strong {
    color: #0086D1;
    margin-right: 8px;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .page-banner { padding: 40px 20px; }
    .page-banner h1 { font-size: 22px; }
    .application-detail-page,
    .brochure-detail,
    .manual-detail,
    .guide-page,
    .honor-page,
    .exhibition-page,
    .contact-page,
    .company-page,
    .news-page,
    .video-page { padding: 15px; }
    .solution-list { grid-template-columns: 1fr; }
    .honor-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .skylink-form .form-row { grid-template-columns: 1fr; }
    .video-grid { grid-template-columns: 1fr; }
    .news-item h2 { font-size: 16px; }
    .exhibition-item h2 { font-size: 18px; }
    .application-solutions h2,
    .application-download h2,
    .honor-category h2 { font-size: 18px; }
    .download-btn { padding: 15px; }
    .dl-icon { font-size: 28px; }
    .dl-info strong { font-size: 14px; }
    .file-item { padding: 10px 12px; }
    .file-name { font-size: 13px; }
    .timeline { padding-left: 25px; }
    .timeline-item .year { padding: 2px 8px; font-size: 13px; }
}