/* ===========================================================
   WordPress 模板层补充样式
   只覆盖文献CMS 渲染出来的部分：页面 Hero、正文区、区块样式适配、
   联系页、文章页、列表页。主视觉样式都在 site.css 里。
   =========================================================== */

/* ---------- 无障碍 ---------- */
.screen-reader-text{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
.skip-link:focus{
  position:absolute;top:8px;left:8px;z-index:9999;background:#fff;
  border:1px solid var(--line);border-radius:8px;padding:10px 16px;
}

/* ---------- 内页 Hero ---------- */
.hero.page-hero{padding:64px 0 76px}
.hero-grid.no-visual{grid-template-columns:1fr;gap:0}
.hero-grid.no-visual .hero-copy{max-width:960px}
.hero-copy .chip a{display:inline-flex;align-items:center;gap:6px}
.hero-copy .chip a::after{content:"→";
  background:none;-webkit-text-fill-color:currentColor;color:var(--brand)}

/* ---------- 正文区（编辑器内容） ---------- */
.content-area{max-width:1000px;margin:0 auto}
.content-area.narrow{max-width:860px}
.content-area h2{font-size:var(--fs-h2);margin:56px 0 22px}
.content-area h3{font-size:var(--fs-h3);margin:48px 0 20px}
.content-area h4{font-size:var(--fs-h4);margin:40px 0 16px}
.content-area h2:first-child,
.content-area h3:first-child,
.content-area h4:first-child{margin-top:0}
.content-area p{margin-bottom:22px}
.content-area ul,.content-area ol{margin:0 0 26px;padding-left:26px;list-style:disc}
.content-area ol{list-style:decimal}
.content-area ul li,.content-area ol li{margin-bottom:10px;font-size:var(--fs-body)}
.content-area a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.content-area img{width:100%;height:auto;border-radius:16px;border:1px solid var(--line)}
.content-area figure{margin:0 0 26px}
.content-area figcaption{font-size:16px;color:var(--muted);margin-top:10px;text-align:center}
.content-area blockquote{
  margin:0 0 26px;padding:26px 30px;border-left:4px solid var(--brand);
  background:var(--soft);border-radius:0 12px 12px 0;font-size:var(--fs-body);color:var(--ink-2);
}
.content-area table{width:100%;border-collapse:collapse;margin-bottom:28px;font-size:16px}
.content-area th,.content-area td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.content-area th{background:var(--soft);font-weight:600}
.content-area hr{border:0;border-top:1px solid var(--line);margin:44px 0}
.content-area .wp-block-image img{border-radius:16px}

/* ---------- 区块样式：清除核心布局带来的额外间距 ---------- */
.wp-block-columns{margin-bottom:0;gap:28px}
.wp-block-columns.svc-grid,
.wp-block-columns.feature-3{
  display:grid;gap:28px;margin-bottom:0;
}
.wp-block-columns.svc-grid{grid-template-columns:repeat(3,1fr)}
.wp-block-columns.feature-3{grid-template-columns:repeat(3,1fr)}
.wp-block-columns.svc-grid>.wp-block-column,
.wp-block-columns.feature-3>.wp-block-column{
  flex-basis:auto!important;flex-grow:0!important;margin-left:0!important;min-width:0;
}
.wp-block-group.services{margin:44px 0}
.why-list-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:22px 26px;box-shadow:var(--shadow-sm);
}
.why-list-item h4{margin:0 0 8px}
.why-list-item p{margin:0;font-size:16px;color:var(--muted)}
/* sf-faq 由 main.js 转成 .faq-list 后自动套用现有手风琴样式 */

@media (max-width:980px){
  .wp-block-columns.svc-grid,
  .wp-block-columns.feature-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .wp-block-columns.svc-grid,
  .wp-block-columns.feature-3{grid-template-columns:1fr}
}

/* ---------- 栏目页子页面 ---------- */
.hub-children{background:var(--soft)}
.hub-children .svc-card{display:block}
.hub-children .svc-card:hover h4{color:var(--brand)}

/* ---------- 联系页 ---------- */
.contact-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:start}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px 38px;box-shadow:var(--shadow-sm)}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea{
  width:100%;border:1px solid var(--line);border-radius:10px;
  padding:14px 16px;font-size:16px;font-family:inherit;margin-bottom:18px;background:#fbfcff;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--brand);background:#fff}
.contact-form textarea{min-height:140px;resize:vertical}
.contact-form input[type="submit"],.contact-form button{
  height:60px;padding:0 38px;border-radius:14px;border:0;cursor:pointer;
  background:linear-gradient(100deg,#1d4ed8,#3b82f6);color:#fff;font-size:var(--fs-body);font-weight:600;
}
.contact-side{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:36px 32px}
.contact-side h3{font-size:26px;margin-bottom:22px}
.contact-list{display:grid;gap:18px;margin-bottom:24px}
.contact-list li{border-left:3px solid var(--brand);padding-left:16px}
.contact-list span{display:block;font-size:15px;color:var(--muted);margin-bottom:2px}
.contact-list strong{font-size:17px;font-weight:600}
.contact-note{font-size:16px;color:var(--muted);margin:0}

@media (max-width:980px){
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .contact-form{padding:28px 22px}
}

/* ---------- 文章页 ---------- */
.article-grid{display:grid;grid-template-columns:1fr 340px;gap:56px;align-items:start}
.crumbs{display:flex;gap:10px;font-size:16px;color:var(--muted);margin-bottom:24px}
.crumbs a:hover{color:var(--brand)}
.article-title{font-size:var(--fs-h2);margin-bottom:16px}
.article-meta{font-size:16px;color:var(--muted);margin-bottom:30px}
.article-thumb img{width:100%;height:auto;border-radius:18px;border:1px solid var(--line);margin-bottom:34px}
.article-side{position:sticky;top:110px}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--shadow-sm);
}
.side-card h4{font-size:20px;margin-bottom:12px}
.side-card p{font-size:16px;color:var(--muted);margin-bottom:22px}

@media (max-width:980px){
  .article-grid{grid-template-columns:1fr;gap:40px}
  .article-side{position:static}
}

/* ---------- 列表页 ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.post-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:.25s;
}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post-card img{width:100%;height:200px;object-fit:cover}
.post-card h4{padding:24px 26px 0;margin:0}
.post-meta{padding:8px 26px 0;font-size:15px;color:var(--muted);margin:0}
.post-card p:not(.post-meta){padding:6px 26px 26px;font-size:16px;color:var(--muted);margin:0}
.post-card p.post-meta{padding-top:10px}
.pagination{margin-top:48px;display:flex;justify-content:center}
.pagination .nav-links{display:flex;gap:10px;list-style:none;padding:0}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;
  border:1px solid var(--line);border-radius:10px;background:#fff;font-size:16px;padding:0 14px;
}
.pagination .current{background:var(--brand);color:#fff;border-color:var(--brand)}

@media (max-width:980px){
  .post-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .post-grid{grid-template-columns:1fr}
}