.ai-visual-label{display:inline-block;margin-top:14px;padding:5px 9px;border-radius:4px;background:rgba(5,26,62,.55);color:#fff;font-size:12px}
.article-hero{background-color:#082b54;background-size:auto 100%;background-position:right center;background-repeat:no-repeat}
.engineering-focus{margin:0 0 28px;padding:20px 22px;border-left:4px solid #0873f9;border-radius:0 10px 10px 0;background:#f1f7ff}
.engineering-focus h2{margin:0 0 8px;font-size:19px}.engineering-focus p{margin:0;line-height:1.9;color:#243a60}
.cross-site-link{display:grid;gap:2px;margin:14px 0 0;padding:12px 14px;background:#f5f8fd;border:1px solid #e2eaf5;border-radius:8px}
.cross-site-link a{font-weight:700;color:#075ecb}.cross-site-link small{color:#5d6c86;font-size:12px}
.card-image[aria-label]{background-color:#eaf2fc}
.case-disclaimer{line-height:1.8}
.site-links .site-link-pending{border:1px solid var(--line);border-radius:10px;padding:20px;background:#f5f8fc;display:grid;grid-template-columns:52px 1fr;align-items:center;gap:10px;color:#64728a}
.site-link-pending b{font-size:18px}.site-link-pending em{font-style:normal;font-size:13px}.site-link-pending small{font-size:12px}
.site-footer .site-link-pending{display:block;margin:5px 0;color:#bac5d5;font-size:13px}
@media(max-width:700px){.engineering-focus{padding:15px}.ai-visual-label{font-size:11px}}

/* 分类页 / 主题页 / 分页 v2 */
.cat-hero{padding:44px 0 30px;background:linear-gradient(160deg,#f2f7ff,#e8f1fd 58%,#fff);border-bottom:1px solid var(--line)}
.cat-hero .breadcrumbs{color:#5b7290;margin-bottom:10px}
.cat-hero .breadcrumbs a:hover{color:var(--blue)}
.cat-hero h1{font-size:40px;margin:6px 0 8px;letter-spacing:-1px;line-height:1.2}
.cat-hero .eyebrow{display:block;margin-bottom:2px}
.cat-meta{color:var(--muted);font-size:15px;margin:0 0 14px}
.cat-meta b{color:var(--blue);font-size:18px}
.cat-chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--muted)}
.cat-chips b{font-weight:700;color:#3c4c66}
.cat-chips a{display:inline-flex;align-items:center;gap:5px;padding:5px 11px;border:1px solid #cfe0f6;background:#fff;border-radius:20px;color:#20406b}
.cat-chips a:hover{border-color:var(--blue);color:var(--blue)}
.cat-chips i{font-style:normal;font-size:11px;color:#8aa0be}
.cat-links{display:flex;flex-wrap:wrap;gap:10px}
.cat-links a{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;background:#fff;border:1px solid var(--line);border-radius:7px;font-size:14px}
.cat-links a:hover{border-color:var(--blue);color:var(--blue)}
.cat-links i{font-style:normal;font-size:12px;color:#8aa0be;background:#f1f5fa;border-radius:20px;padding:1px 7px}
.cat-cross-title{margin:26px 0 12px;font-size:18px}
.topic-hero{background:linear-gradient(160deg,#f6f4ff,#eef0ff 58%,#fff)}
.pager{margin:34px 0 6px;border-top:1px solid var(--line);padding-top:22px}
.pager-inner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center}
.pager-btn{padding:9px 16px;border:1px solid #cfdded;border-radius:6px;background:#fff;font-size:14px;color:#27496f}
.pager-btn:hover{border-color:var(--blue);color:var(--blue)}
.pager-nums{display:flex;align-items:center;gap:6px}
.pager-nums a,.pager-nums b{min-width:36px;height:36px;display:grid;place-items:center;border:1px solid #cfdded;border-radius:6px;background:#fff;font-size:14px;color:#27496f}
.pager-nums b{background:var(--blue);border-color:var(--blue);color:#fff}
.pager-nums i{color:#9db1c9;font-style:normal;padding:0 2px}
.pager-info{margin-left:auto;font-size:13px;color:var(--muted)}
@media(max-width:860px){.cat-hero h1{font-size:30px}.pager-info{margin:8px 0 0;width:100%;text-align:center}}
@media(max-width:560px){.cat-hero{padding:30px 0 22px}.cat-hero h1{font-size:25px}.pager-nums a,.pager-nums b{min-width:32px;height:32px}}

/* 参数中心 v1 */
.param-hero{background:linear-gradient(160deg,#f5f9f3,#e9f2ea 58%,#fff)}
.param-sub{margin:0 0 6px;font-size:19px;color:#2c4a3a;font-weight:600}
.param-lede{max-width:900px;margin:16px 0 0;color:#4a5c50;font-size:15px;line-height:1.95}
.param-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.param-grid.three{grid-template-columns:repeat(3,1fr)}
.param-card{display:flex;flex-direction:column;height:100%;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:10px;transition:border-color .15s,box-shadow .15s}
.param-card:hover{border-color:var(--blue);box-shadow:0 6px 20px rgba(13,43,82,.07)}
.param-en{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8aa0be}
.param-card h3{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin:7px 0 7px;font-size:20px;line-height:1.3}
.param-card h3 i{font-style:normal;font-size:12px;color:#7b8fa8;background:#f1f5fa;border-radius:20px;padding:2px 8px;white-space:nowrap}
.param-card p{margin:0 0 14px;flex:1;color:#5d6c86;font-size:14px;line-height:1.7}
.param-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid #eef3f9;padding-top:10px;font-size:12px}
.param-count{color:#27496f;font-weight:600}
.param-badge{color:#166534;background:#e9f7ee;border-radius:20px;padding:2px 9px}
.param-badge.weak{color:#9a4a08;background:#fdf1e3}
.param-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:0 0 8px}
.param-steps>div{padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:10px}
.param-steps b{display:block;font-size:13px;letter-spacing:.1em;color:#9db1c9;margin-bottom:8px}
.param-steps h3{margin:0 0 8px;font-size:17px}
.param-steps p{margin:0;color:#5d6c86;font-size:14px;line-height:1.8}
.param-intro{margin:0 0 26px;padding:20px 22px;border-left:4px solid #3f7a52;border-radius:0 10px 10px 0;background:#f4f9f4}
.param-intro p{margin:0;line-height:1.9;color:#243a60;font-size:16px}
.param-table th[scope=row]{text-align:left;white-space:normal;min-width:130px}
.param-table td{line-height:1.75;font-size:14px}
.param-content{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.param-block{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px 22px}
.param-block h3{display:flex;justify-content:space-between;align-items:baseline;margin:0 0 12px;padding-bottom:10px;border-bottom:1px solid #eef3f9;font-size:16px}
.param-block h3 a{color:#0d2b52}.param-block h3 a:hover{color:var(--blue)}
.param-block h3 i{font-style:normal;font-size:12px;color:#8aa0be;font-weight:400}
.param-block ul{list-style:none;margin:0;padding:0;display:grid;gap:13px}
.param-block li{display:grid;gap:4px}
.param-block li a{font-weight:600;color:#1a3d68;font-size:14px;line-height:1.55}
.param-block li a:hover{color:var(--blue)}
.param-block li span{font-size:12.5px;color:#6b7c94;line-height:1.7}
.param-more{margin:14px 0 0;font-size:12.5px;color:#6b7c94}
.param-more a{color:#075ecb}
.param-boundary{margin-top:4px}
@media(max-width:1000px){.param-grid,.param-grid.three{grid-template-columns:repeat(2,1fr)}.param-steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.param-grid,.param-grid.three,.param-content,.param-steps{grid-template-columns:1fr}.param-sub{font-size:17px}.param-card h3{font-size:18px}}

/* 参数域二级结构 */
.param-jump{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0}
.param-jump a{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;background:#fff;border:1px solid #d8e4d9;border-radius:20px;font-size:13.5px;color:#26412f;text-decoration:none}
.param-jump a:hover{border-color:var(--blue);color:var(--blue)}
.param-jump a i{font-style:normal;font-size:11px;color:#7b8fa8;background:#f1f5fa;border-radius:10px;padding:1px 6px}
.param-domain-count{font-size:12.5px;color:#7b8fa8;background:#f1f5fa;border-radius:20px;padding:4px 12px;white-space:nowrap}
.param-section{scroll-margin-top:84px}
.section-head h2 em{font-style:normal;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#9db1c9;font-weight:400;margin-left:8px}
@media(max-width:760px){.param-jump{gap:6px}.param-jump a{font-size:12.5px;padding:6px 11px}.section-head h2 em{display:none}}