/* ============================================================
   show.html 资讯详情页专属样式
   骨架：折角文章头 + 主文/侧栏双栏 + 底部五源资讯组（CMS 循环）
   本页独有的组合方式，其他页面不得复用同一骨架。
   ============================================================ */

.show-hero { position: relative; padding: calc(var(--nav-h) + 60px) 0 56px; overflow: hidden; background: var(--white); }
.show-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 26px; background: linear-gradient(135deg, transparent 22px, var(--green-100) 0) 0 0 / 26px 26px repeat-x; }
.show-hero h1 { font-size: clamp(26px, 3.6vw, 40px); line-height: 1.4; margin: 18px 0 14px; }
.show-meta { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; font-size: 14px; color: var(--ink-500); }
.show-meta time { display: inline-flex; align-items: center; gap: 6px; }
.show-meta svg { width: 15px; height: 15px; color: var(--blue-400); }

/* 正文区（CMS 内容） */
.show-layout { display: grid; grid-template-columns: 1.65fr 1fr; gap: 36px; align-items: start; }
.article-body { background: var(--white); border-radius: var(--r-md); border: 1px solid rgba(21,50,56,.06); box-shadow: var(--shadow-sm); padding: 40px 42px; font-size: 16px; color: var(--ink-700); line-height: 1.9; }
.article-body img { width: 100%; border-radius: var(--r-md); margin: 26px 0; }
.article-body p { margin: 16px 0; }
.article-body h2, .article-body h3 { margin: 26px 0 12px; color: var(--ink-900); }
.article-body h2 { font-size: 22px; padding-left: 14px; border-left: 5px solid var(--green-400); }
.article-body ul { padding-left: 4px; margin: 14px 0; }
.article-body li { position: relative; padding-left: 22px; margin: 8px 0; }
.article-body li::before { content: ""; position: absolute; left: 0; top: 11px; width: 9px; height: 9px; background: var(--yellow-400); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); }
.article-body blockquote { border-left: 4px solid var(--blue-300); background: var(--blue-50); padding: 14px 18px; margin: 18px 0; border-radius: 0 var(--r-sm) var(--r-sm) 0; color: var(--ink-500); }
.article-foot { margin-top: 34px; padding-top: 22px; border-top: 1px dashed var(--paper-2); display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; }
.article-foot .back { color: var(--green-600); font-weight: 700; }
@media (max-width: 860px) {
  .show-layout { grid-template-columns: 1fr; }
  .article-body { padding: 26px 22px; }
}

/* 底部五源资讯组（相关/最新/周/日/月，各一次，不加大标题） */
.rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rel-card { background: var(--white); border-radius: var(--r-md); overflow: hidden; border: 1px solid rgba(21,50,56,.06); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: transform .3s ease, box-shadow .3s ease; }
.rel-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.rel-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.rel-card .rc-body { padding: 15px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.rel-card h4 { font-size: 15px; line-height: 1.5; }
.rel-card time { font-size: 12.5px; color: var(--ink-300); margin-top: auto; }
@media (max-width: 900px) { .rel-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .rel-grid { grid-template-columns: 1fr; } }

/* 侧栏 */
.side-stack { display: flex; flex-direction: column; gap: 24px; position: sticky; top: calc(var(--nav-h) + 20px); }
.side-card { background: var(--white); border-radius: var(--r-md); border: 1px solid rgba(21,50,56,.06); box-shadow: var(--shadow-sm); padding: 24px; }
.side-card h3 { font-size: 17px; margin-bottom: 16px; position: relative; padding-left: 14px; }
.side-card h3::before { content: ""; position: absolute; left: 0; top: 4px; bottom: 4px; width: 5px; background: var(--yellow-400); }
.side-serv li { padding: 11px 0; border-bottom: 1px dashed var(--paper-2); font-size: 14.5px; }
.side-serv li:last-child { border-bottom: 0; }
.side-serv a:hover { color: var(--green-600); }
.side-contact { background: var(--ink-900); color: #C7DCD9; }
.side-contact h3 { color: #fff; }
.side-contact h3::before { background: var(--yellow-400); }
.side-contact .tel { font-size: 24px; font-weight: 800; color: var(--yellow-300); }
.side-contact p { font-size: 13.5px; margin-top: 8px; }
.side-contact .btn { margin-top: 16px; }

/* ---- 扩充模块 ---- */
/* hero 内容层（原内联样式迁移为类） */
.sh-in { position: relative; z-index: 2; }

/* 文章导读条 */
.read-guide { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 30px; }
.rg-item { background: var(--green-50); border: 1px solid rgba(21,50,56,.07); border-radius: var(--r-sm); padding: 14px 18px; display: flex; gap: 12px; align-items: flex-start; transition: border-color .3s ease, background .3s ease; }
.rg-item:hover { border-color: var(--green-400); background: var(--white); }
.rg-item svg { width: 20px; height: 20px; color: var(--green-600); flex: none; margin-top: 2px; }
.rg-item span { font-size: 13px; color: var(--ink-500); line-height: 1.7; }
.rg-item b { display: block; color: var(--ink-900); font-size: 14px; margin-bottom: 2px; }
@media (max-width: 760px) { .read-guide { grid-template-columns: 1fr; } }

/* 文章读完的办件指引 */
.next-steps { margin-top: 30px; padding-top: 24px; border-top: 1px dashed var(--paper-2); }
.next-steps h4 { font-size: 17px; margin-bottom: 16px; padding-left: 13px; position: relative; }
.next-steps h4::before { content: ""; position: absolute; left: 0; top: 3px; bottom: 3px; width: 5px; background: var(--yellow-400); }
.ns-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.ns-grid a { background: var(--white); border: 1px solid rgba(21,50,56,.07); border-radius: var(--r-sm); padding: 16px 18px; display: flex; gap: 10px; align-items: flex-start; transition: transform .25s ease, box-shadow .25s ease; }
.ns-grid a:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.ns-grid svg { width: 20px; height: 20px; color: var(--blue-500); flex: none; margin-top: 2px; }
.ns-grid span { font-size: 12.8px; color: var(--ink-500); line-height: 1.6; }
.ns-grid b { display: block; color: var(--ink-900); font-size: 14px; margin-bottom: 2px; }
@media (max-width: 760px) { .ns-grid { grid-template-columns: 1fr; } }

/* 推荐阅读主题 */
.rel-topics { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 30px; }
.rt-card { background: var(--white); border-radius: var(--r-md); overflow: hidden; border: 1px solid rgba(21,50,56,.06); box-shadow: var(--shadow-sm); display: flex; align-items: stretch; transition: transform .3s ease, box-shadow .3s ease; }
.rt-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.rt-card img { width: 44%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.rt-body { padding: 20px 22px; display: flex; flex-direction: column; gap: 8px; justify-content: center; }
.rt-tag { align-self: flex-start; font-size: 12px; font-weight: 700; color: var(--green-700); background: var(--green-100); padding: 4px 12px; border-radius: 999px; }
.rt-tag-blue { color: var(--blue-700); background: var(--blue-100); }
.rt-body h4 { font-size: 16px; line-height: 1.5; }
.rt-body p { font-size: 13px; color: var(--ink-500); }
@media (max-width: 760px) { .rel-topics { grid-template-columns: 1fr; } .rt-card img { width: 38%; } }