/* Shared semantic content and progressive enhancement. */
[v-cloak] { display: none; }
el-dialog { display: none; }
el-carousel-item ~ el-carousel-item { display: none; }
.header__nav-mobile { border: 0; background: transparent; cursor: pointer; padding: 0; }
.seo-intro, .seo-reading { max-width: 1200px; margin: 40px auto; padding: 24px; color: #20384a; line-height: 1.8; }
.seo-intro h1 { font-size: clamp(24px, 3vw, 42px); margin-bottom: 16px; }
.seo-reading > h1 { font-size: clamp(26px, 3vw, 40px); font-weight: 600; margin-bottom: 16px; }
.seo-intro p, .seo-reading { font-size: 16px; }
.seo-services { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 24px; margin-top: 24px; }
.seo-services h2, .seo-reading h2 { font-size: 21px; }
.seo-services a, .seo-reading a, .static-pagination a, .article-related a { color: #006c8f; text-decoration: underline; }
.seo-reading li { margin: 12px 0; }
.main__product--quote > a.item { color: inherit; text-decoration: none; }
.activity-summary { padding: 24px; font: 16px/1.8 sans-serif; }
.article-banner-title { color: #fff; font-size: clamp(24px,4.2vw,64px); text-align: center; }
.article-banner-title + .btnBox { gap: 16px; margin-top: 24px; }
.article-related, .article-toc { margin: 24px 0; padding: 16px; background: #f4f7fa; font-size: 16px; line-height: 1.8; }
.article-related li, .article-toc li { margin: 8px 0; }
.tichText table { display: block; max-width: 100%; overflow-x: auto; }
.static-pagination { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin: 30px 0; font-size: 16px; }
.static-categories { display: flex; flex-wrap: wrap; gap: 16px; margin: 24px 0; font-size: 16px; }
.static-articles { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.static-articles article { padding: 24px; background: #f4f7fa; }
.static-articles h2 { font-size: 20px; line-height: 1.6; margin-bottom: 12px; }
.static-articles p, .static-articles time { font-size: 16px; line-height: 1.8; }
.static-articles img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
@media(max-width:768px) { .seo-services, .static-articles { grid-template-columns: 1fr; } .seo-intro,.seo-reading { margin: 16px auto; padding: 20px; } }
@media(prefers-reduced-motion:reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } }