.kb-page{padding-bottom:clamp(40px,6vw,80px)}.kb-hero{text-align:center;padding:clamp(28px,5vw,60px) 0 clamp(20px,3vw,34px)}.kb-crumb{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:18px}.kb-crumb a{color:var(--muted)}.kb-crumb a:hover{color:var(--brand)}.kb-crumb span[aria-current]{color:var(--text);font-weight:600}.kb-crumb-sep{color:var(--line)}.kb-hero-eyebrow{font-family:var(--font-head);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin:0 0 10px}.kb-hero-title{font-family:var(--font-head);font-weight:800;font-size:clamp(30px,5vw,52px);line-height:1.08;margin:0;color:var(--text)}.kb-hero .sec-dash{margin:16px auto 0}.kb-hero-sub{max-width:640px;margin:16px auto 0;font-size:clamp(15px,1.8vw,17.5px);line-height:1.6;color:var(--body)}.sec-dash{width:66px;height:5px;border-radius:3px;margin-top:14px;background:repeating-linear-gradient(135deg,var(--brand) 0 4px,transparent 4px 9px)}.sec-dash.is-duo{background:repeating-linear-gradient(135deg,var(--brand) 0 4px,transparent 4px 9px,var(--accent) 9px 13px,transparent 13px 18px);width:84px}.kb-tabs-wrap{position:sticky;top:0;z-index:20;margin:0 0 clamp(24px,3vw,36px);padding:8px 0;background:color-mix(in srgb,var(--cream) 82%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.kb-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}@media(max-width:640px){.kb-tabs{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;scrollbar-width:none;padding-bottom:4px}.kb-tabs::-webkit-scrollbar{display:none}}.kb-tab{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;padding:10px 18px;border-radius:999px;background:#fff;border:1.5px solid var(--line);font-family:var(--font-head);font-weight:600;font-size:15px;color:var(--body);transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;cursor:pointer}.kb-tab:hover{border-color:var(--brand);color:var(--brand)}.kb-tab.is-active{background:var(--brand);border-color:var(--brand);color:#fff}.kb-tab-count{font-style:normal;font-size:12px;font-weight:700;min-width:20px;height:20px;padding:0 6px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:var(--panel);color:var(--muted)}.kb-tab.is-active .kb-tab-count{background:#ffffff38;color:#fff}.kb-grid{display:grid;gap:clamp(18px,2.2vw,28px);grid-template-columns:repeat(3,1fr)}@media(max-width:900px){.kb-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.kb-grid{grid-template-columns:1fr}}.kb-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease,transform .25s ease}.kb-card.is-hidden{display:none}.kb-card:hover{border-color:var(--brand);box-shadow:0 16px 34px #281e191f;transform:translateY(-4px)}.kb-card-media{position:relative;display:block;aspect-ratio:3 / 2;overflow:hidden;background:var(--panel)}.kb-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.kb-card:hover .kb-card-media img{transform:scale(1.05)}.kb-card-noimg{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:800;font-size:30px;letter-spacing:.1em;color:#fff;background:linear-gradient(135deg,var(--brand),#0a524c)}.kb-card-chip{position:absolute;top:13px;inset-inline-start:13px;z-index:2;padding:6px 13px;border-radius:999px;font-size:12px;font-weight:700;font-family:var(--font-head);color:var(--brand);background:#ffffffdb;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.9)}.kb-card-body{display:flex;flex-direction:column;gap:10px;padding:18px 19px 20px;flex:1}.kb-card-meta{font-size:12.5px;color:var(--muted);font-weight:600}.kb-card-title{font-family:var(--font-head);font-weight:700;font-size:19px;line-height:1.32;margin:0}.kb-card-title a{color:var(--text)}.kb-card-title a:hover{color:var(--brand)}.kb-card-excerpt{margin:0;font-size:14.5px;line-height:1.6;color:var(--body);flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.kb-card-more{font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--brand);margin-top:2px}.kb-card:hover .kb-card-more span{display:inline-block;transform:translate(-3px);transition:transform .2s ease}.kb-empty{text-align:center;color:var(--muted);padding:40px 0;font-size:16px}.kb-pagination{margin-top:36px}.kb-pagination .nav-links{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.kb-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 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auto;max-width:900px;color:var(--text)}.kb-article-meta{display:flex;gap:10px;align-items:center;justify-content:center;margin-top:16px;font-size:14px;color:var(--muted);font-weight:600}.kb-article-cover{max-width:980px;margin:0 auto clamp(24px,3vw,40px);border-radius:22px;overflow:hidden;aspect-ratio:16 / 9;background:var(--panel);box-shadow:0 20px 46px #281e1924}.kb-article-cover img{width:100%;height:100%;object-fit:cover}.kb-article-body{max-width:760px;margin:0 auto;font-size:17.5px;line-height:1.8;color:var(--body)}.kb-article-body h2{font-family:var(--font-head);font-weight:800;font-size:clamp(23px,2.6vw,30px);line-height:1.25;margin:1.8em 0 .5em;color:var(--text)}.kb-article-body h3{font-family:var(--font-head);font-weight:700;font-size:clamp(19px,2.1vw,23px);margin:1.5em 0 .4em;color:var(--text)}.kb-article-body h4{font-family:var(--font-head);font-weight:700;font-size:18px;margin:1.3em 0 .4em;color:var(--text)}.kb-article-body p{margin:0 0 1.2em}.kb-article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}.kb-article-body a:hover{color:var(--accent)}.kb-article-body ul,.kb-article-body ol{margin:0 0 1.3em;padding-inline-start:1.4em}.kb-article-body li{margin-bottom:.5em}.kb-article-body ul li::marker{color:var(--brand)}.kb-article-body img{border-radius:16px;margin:1.4em auto;display:block;box-shadow:0 12px 30px #281e191f}.kb-article-body blockquote{margin:1.5em 0;padding:4px 20px;border-inline-start:4px solid var(--brand);color:var(--text);font-size:1.05em;font-style:italic}.kb-article-body strong,.kb-article-body b{color:var(--text);font-weight:700}.kb-article-foot{max-width:760px;margin:clamp(30px,4vw,48px) auto 0;display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:space-between;padding-top:26px;border-top:1px solid var(--line)}@media(max-width:520px){.kb-article-foot{flex-direction:column;align-items:stretch}.kb-article-foot .btn{width:100%}}.kb-related{margin-top:clamp(44px,6vw,72px)}