/* 知識庫列表頁 */
.page-knowledge header .logo,.page-knowledge .nav-links a:not(.btn){color:var(--navy)}
.page-knowledge .burger i{background:var(--navy)}
.page-knowledge .nav-links a[aria-current="page"]{text-decoration:underline;text-decoration-color:var(--brick);text-decoration-thickness:2px;text-underline-offset:6px}
.kb-title{padding:170px 0 58px}
.kb-title .ab-head{display:flex;align-items:flex-end;flex-wrap:wrap;gap:6px 18px;margin-bottom:34px}
.kb-title .ab-head h1{font-size:clamp(52px,6vw,76px);line-height:1.06;font-weight:600;letter-spacing:-.02em;color:var(--navy);display:flex;align-items:flex-end}
.kb-title .dot{display:inline-block;width:.13em;height:.13em;background:var(--navy);margin:0 0 .2em .06em}
.kb-title .ab-tag{font-size:18px;color:var(--ink-2);padding-bottom:9px}
.kb-intro{font-size:16px;line-height:1.8;max-width:540px}
.kb-filters{display:flex;gap:8px 24px;align-items:center;flex-wrap:wrap;margin-top:42px;padding-top:20px;border-top:1px solid rgba(235,237,239,.16)}
.kb-filter{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--ink-2);border-bottom:2px solid transparent}
.kb-filter.is-active{color:var(--navy);border-bottom-color:var(--brick-2)}
@media (hover: hover) and (pointer: fine){.kb-filter:hover{color:var(--navy);border-bottom-color:var(--brick-2)}}
.kb-list{padding:0 0 110px}
.kb-group{padding-top:56px}
.kb-group>h2{font-size:26px;line-height:1.4;margin-bottom:24px}
.kb-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:24px}
.kb-card{display:block;min-width:0;padding:22px 0 27px;border-top:1px solid rgba(235,237,239,.16)}
.kb-card-thumb{display:block;aspect-ratio:16/9;margin-bottom:18px;overflow:hidden;border-radius:4px;background:var(--slot-bg)}
.kb-card-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.kb-card h3{font-size:19px;line-height:1.45;margin-bottom:9px;overflow-wrap:anywhere}
.kb-card p{font-size:15px;line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kb-more{appearance:none;border:0;border-bottom:1px solid var(--navy);background:transparent;color:var(--navy);font:inherit;font-size:15px;min-height:44px;padding:10px 0 7px;margin-top:20px;cursor:pointer}
@media (hover: hover) and (pointer: fine){.kb-more:hover{border-bottom-color:var(--brick-2);color:var(--brick)}}
[hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){.page-knowledge *{scroll-behavior:auto!important}}
@media (max-width:820px){
  .page-knowledge header.solid,.page-knowledge header.open{background:rgba(9,17,30,.94)}
  .page-knowledge header.solid .logo,.page-knowledge header.open .logo,.page-knowledge header.solid .nav-links a:not(.btn),.page-knowledge header.open .nav-links a:not(.btn){color:#fff}
  .page-knowledge header.solid .burger i,.page-knowledge header.open .burger i{background:#fff}
  .kb-title{padding:116px 0 48px}
  .kb-title .ab-head h1{font-size:52px}
  .kb-title .ab-head{margin-bottom:28px}
  .kb-title .ab-tag{font-size:16px;padding-bottom:5px}
  .kb-filters{margin-top:30px;gap:4px 18px}
  .kb-group{padding-top:44px}
  .kb-group>h2{font-size:21px}
  .kb-grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px}
}
@media (max-width:560px){
  .kb-title .ab-head h1{font-size:46px}
  .kb-grid{grid-template-columns:1fr}
  .kb-list{padding-bottom:80px}
  .kb-card{min-height:44px}
  .page-knowledge footer a{display:inline-flex;align-items:center;min-height:44px}
  .page-knowledge footer .f-ic{width:44px;height:44px}
  .page-knowledge .to-top,.page-knowledge .dock-line,.page-knowledge .dock-min,.page-knowledge .dock-bubble,.page-knowledge .chip{min-height:44px}
  .page-knowledge .logo{display:inline-flex;align-items:center;min-height:44px}
  .page-knowledge .dock-ask input,.page-knowledge .dock-go{min-height:44px}
}