.it a:focus-visible,.it button:focus-visible,.it input:focus-visible,.it summary:focus-visible{outline:3px solid var(--color-accent-ink);outline-offset:3px}.it a.kb-a{text-decoration:none}.it .kb-d1{font-size:var(--font-size-display);line-height:var(--line-height-display)}.it .display{text-wrap:balance}.it .kb-d2{font-size:44px;line-height:44px}@container screen (width>=900px){.it .kb-d1{font-size:76px;line-height:66px}.it .kb-d2{font-size:60px;line-height:56px}}.kb-lead{max-width:560px;font-size:18px;line-height:28px}.kb-wide-only{display:none!important}@container screen (width>=900px){.kb-wide-only{display:inline-flex!important}}.kb-sec{padding-top:40px;padding-bottom:40px}@container screen (width>=900px){.kb-sec{padding-top:56px;padding-bottom:56px}}.kb-ico-lg{width:64px;height:64px}.kb-ico-lg .ico{width:32px;height:32px}.kb-meta{color:var(--text-quiet);white-space:nowrap;align-items:center;gap:6px;font-size:13px;font-weight:700;line-height:18px;display:inline-flex}.kb-meta .ico{width:16px;height:16px}.kb-clamp2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.kb-hand{font-family:var(--font-display);letter-spacing:0;font-size:26px;font-weight:400;line-height:28px}.kb-ui{border-radius:var(--radius-sm);background:var(--color-raised);white-space:nowrap;padding:0 5px;font-weight:800}.kb-crumb{color:var(--text-mid);flex-wrap:wrap;align-items:center;gap:4px 8px;font-size:14px;font-weight:700;line-height:20px;display:flex}.kb-crumb a{min-height:32px;color:var(--color-accent-ink);align-items:center;text-decoration:none;display:inline-flex}.kb-crumb .ico{width:16px;height:16px;color:var(--text-quiet)}.kb-grid{gap:12px;display:grid}.kb-hscroll{scroll-snap-type:x mandatory;scrollbar-width:none;gap:12px;margin:0 -16px;padding:4px 16px 16px;display:flex;overflow-x:auto}.kb-hscroll>*{scroll-snap-align:start;flex:0 0 76%}.kb-bar{background:var(--color-bg);color:var(--text-primary);border-bottom:3px solid var(--color-border-strong)}.kb-search{display:block;position:relative}.kb-search>.ico{color:var(--text-muted);pointer-events:none;z-index:2;margin-top:-11px;position:absolute;top:50%;left:18px}.it .kb-search .field-input{min-height:56px;box-shadow:var(--shadow-panel-sm);padding-left:52px;font-size:18px}.it .kb-search-lg .field-input{min-height:64px;font-size:16px}@container screen (width>=900px){.it .kb-search-lg .field-input{font-size:18px}}.it .kb-search-sm .field-input{min-height:48px;box-shadow:none;font-size:16px}.kb-chips{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.it a.chip.kb-a{min-height:32px;padding:0 12px;font-size:14px}.kb-tile .kb-hand{margin-top:6px}.kb-tile-n{color:var(--text-soft);margin-top:auto;padding-top:6px;font-size:13px;font-weight:800}.it a.empty.kb-tour{--sk:var(--color-border-strong);background:0 0;justify-content:center;gap:6px;min-height:168px;padding:16px}.kb-roles{grid-template-columns:repeat(2,minmax(0,1fr))}@container screen (width>=900px){.kb-roles{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.it .card.kb-tile,.it a.empty.kb-tour{min-height:184px}}.it .card.kb-pop{gap:8px;min-height:100%;padding:16px}.kb-pop-top{color:var(--text-quiet);align-items:center;gap:8px;font-size:13px;font-weight:800;display:flex}.kb-pop .h2{font-size:20px}@container screen (width>=900px){.kb-hscroll.kb-popular{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:0 -4px;padding:4px 4px 8px;display:grid;overflow:visible}}.it .card.kb-topic{box-shadow:var(--shadow-panel-sm);gap:0;padding:0;overflow:hidden}.kb-topic-head .kb-hand{flex:1;min-width:0}.kb-topic ul{flex-direction:column;padding:4px 16px 8px;display:flex}.kb-topic li a{align-items:center;gap:8px;min-height:44px;font-size:15px;font-weight:700;line-height:20px;text-decoration:none;display:flex}.kb-topic li+li a{border-top:2px dashed var(--color-border)}.kb-topics{grid-template-columns:minmax(0,1fr)}@container screen (width>=900px){.kb-topics{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}}details.kb-more>summary{cursor:pointer;justify-content:center;margin-top:12px;list-style:none;display:flex}details.kb-more>summary::-webkit-details-marker{display:none}details.kb-more[open]>summary{display:none}details.kb-more>.kb-grid{margin-top:12px}.it a.card.kb-g{gap:6px;padding:14px 16px;text-decoration:none}.kb-g .row-title{font-size:17px}.card-loud .row-title,.card-loud .caption,.card-loud .kb-meta{color:var(--color-accent-on)}.card-loud .row-meta{color:var(--color-accent-on);opacity:.92}.card-loud .kb-dot{background:var(--color-accent-on)}.kb-g-foot{flex-wrap:wrap;align-items:center;gap:4px 12px;margin-top:2px;display:flex}.it a.card.kb-g.card-loud{gap:8px;padding:16px}.kb-path{flex-direction:column;gap:12px;display:flex;position:relative}.kb-path:before{content:"";border-left:2px dashed var(--color-border-strong);position:absolute;top:20px;bottom:20px;left:17px}.kb-path-i{grid-template-columns:36px minmax(0,1fr);align-items:start;gap:12px;display:grid;position:relative}.kb-path-i>.count-block{z-index:1;margin-top:10px}.kb-phase{flex-direction:column;gap:16px;display:flex}.kb-phase+.kb-phase{margin-top:32px}.kb-lg{flex-direction:column;gap:32px;display:flex}.kb-tp{flex-direction:column;gap:24px;display:flex}@container screen (width>=900px){.kb-tp{grid-template-columns:232px minmax(0,1fr);align-items:start;gap:40px;display:grid}}.kb-rail{flex-direction:column;gap:2px;display:flex;position:sticky;top:16px}.kb-rail .nav-item{gap:10px}.kb-rail .nav-item .kb-n{color:var(--text-quiet);margin-left:auto;font-size:13px;font-weight:800}.kb-rail .nav-item[aria-current=page] .kb-n{color:var(--color-bg)}.kb-rail .nav-item[aria-current=page] .kb-dot{box-shadow:0 0 0 2px var(--color-bg)}.kb-g2{grid-template-columns:minmax(0,1fr);gap:12px;display:grid}@container screen (width>=900px){.kb-g2{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}.kb-art{flex-direction:column;gap:24px;display:flex}@container screen (width>=900px){.kb-art{grid-template-columns:224px minmax(0,760px);align-items:start;gap:48px;display:grid}}.kb-toc{flex-direction:column;gap:4px;display:flex;position:sticky;top:16px}.kb-toc a{border-left:3px solid var(--color-border);min-height:40px;color:var(--text-mid);align-items:center;padding:0 12px;font-size:15px;font-weight:700;line-height:20px;text-decoration:none;display:flex}details.kb-toc-m>summary{cursor:pointer;align-items:center;gap:8px;min-height:48px;padding:0 16px;font-weight:800;list-style:none;display:flex}details.kb-toc-m>summary::-webkit-details-marker{display:none}details.kb-toc-m[open]>summary .ico{transform:rotate(180deg)}details.kb-toc-m .kb-toc{padding:0 12px 12px;position:static}.kb-step{grid-template-columns:36px minmax(0,1fr);align-items:start;gap:12px;display:grid}.kb-step>.count-block{margin-top:0}.kb-step-body{flex-direction:column;gap:12px;min-width:0;padding-top:4px;display:flex}.kb-shot{width:100%;max-width:280px}.kb-shot-crop{max-height:300px;overflow:hidden}.kb-g3{grid-template-columns:minmax(0,1fr);gap:12px;display:grid}@container screen (width>=900px){.kb-g3{grid-template-columns:repeat(3,minmax(0,1fr))}}.kb-shot img{width:100%;height:auto;display:block}.kb-shot figcaption{color:var(--text-mid);background:var(--color-surface);border-top:2px solid var(--text-primary);padding:8px 12px 10px;font-size:13px;font-weight:600;line-height:18px}@container screen (width>=900px){.kb-step-body.has-shot{grid-template-columns:minmax(0,1fr) 240px;align-items:start;gap:24px;display:grid}.kb-step-body.has-shot .kb-shot{grid-area:1/2/span 2}}.kb-steps{flex-direction:column;gap:24px;display:flex}.kb-call{border-radius:var(--radius-md);border-left:6px solid var(--call-bar);background:var(--call-bg);color:var(--call-ink);gap:12px;padding:12px 16px;font-size:15px;line-height:22px;display:flex}.kb-call .ico{margin-top:1px}.kb-call b{font-weight:800}.kb-tip{--call-bg:var(--tint-accent);--call-ink:var(--tint-accent-ink);--call-bar:var(--color-accent-ink)}.kb-warn{--call-bg:var(--tint-warning);--call-ink:var(--tint-warning-ink);--call-bar:var(--color-warning-fill)}.kb-find{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}@container screen (width>=900px){.kb-find{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}}.kb-fcard .kb-ico .ico{width:20px;height:20px}.kb-fcard .kb-hand{margin-top:4px;font-size:24px;line-height:24px}.kb-tabs{justify-content:flex-start;display:flex}.it .seg.kb-seg{width:100%;box-shadow:var(--shadow-panel-sm);grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-columns:auto;grid-auto-flow:row}@container screen (width>=900px){.it .seg.kb-seg{grid-template-columns:repeat(6,auto);width:auto}.it .seg.kb-seg .seg-opt{min-height:44px;padding:0 24px;font-size:15px}}.kb-pane{flex-direction:column;gap:24px;display:flex}.kb-pane[hidden]{display:none}.kb-pane-lead{font-family:var(--font-display);max-width:760px;font-size:28px;font-weight:400;line-height:30px}@container screen (width>=900px){.kb-pane-lead{font-size:36px;line-height:38px}}.kb-feats{grid-template-columns:minmax(0,1fr);gap:16px;display:grid}@container screen (width>=900px){.kb-feats{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}.it .card.kb-feat{box-shadow:var(--shadow-panel);gap:0;padding:0;overflow:hidden}.kb-crop{border:2.5px solid var(--text-primary);border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:var(--color-surface);border-bottom:0;width:66%;max-width:230px;height:100%;overflow:hidden}.kb-crop.is-wide{border-radius:var(--radius-md) var(--radius-md) 0 0;width:100%;max-width:none}.kb-crop img{width:100%;height:auto;display:block}.kb-feat-body{flex-direction:column;gap:6px;padding:16px 16px 8px;display:flex}.kb-feat-body .kb-hand{font-size:28px;line-height:28px}.kb-feat-links{flex-wrap:wrap;gap:0 4px;padding:0 4px 8px;display:flex}.it .kb-feat-links a.btn-quiet{padding:0 12px}.kb-also{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 12px;display:grid}@container screen (width>=900px){.kb-also{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 24px}}.kb-also-i{border-bottom:2px dashed var(--color-border);align-items:center;gap:10px;min-height:52px;font-size:15px;font-weight:700;line-height:20px;display:flex}.kb-also-i .kb-ico .ico{width:20px;height:20px}.it .card.kb-cta{box-shadow:var(--shadow-panel);background:var(--color-surface);gap:16px;padding:24px}@container screen (width>=900px){.it .card.kb-cta{flex-direction:row;justify-content:space-between;align-items:center;gap:40px;padding:40px}}