.kb-hero{position:relative;padding:clamp(28px,4vw,56px) 0 clamp(40px,5vw,64px);overflow:hidden}.kb-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(40% 55% at 78% 45%,oklch(.6 .2 265/.1),transparent 70%),radial-gradient(30% 40% at 95% 90%,oklch(.8 .12 55/.12),transparent 70%)}.kb-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:center}.kb-hero-copy{display:grid;grid-template-columns:minmax(0,1fr);gap:22px}.kb-hero-copy .sc-eyebrow{justify-self:start;padding:7px 12px 7px 10px;border-radius:999px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);color:var(--sc-ink)}.kb-hero-copy .sc-display-1{font-size:clamp(38px,4.6vw,70px)}.kb-search{display:flex;align-items:center;gap:12px;min-height:68px;padding:0 10px 0 22px;border-radius:999px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line),0 24px 60px -40px oklch(.21 .02 232.8/.55);max-width:640px}.kb-search:focus-within{box-shadow:0 0 0 2px var(--sc-cobalt),0 24px 60px -40px oklch(.21 .02 232.8/.55)}.kb-search svg{width:22px;height:22px;color:var(--sc-ink-2);flex:none}.kb-search input{flex:1;width:0;min-width:0;height:56px;border:0;outline:none;background:transparent;font:400 17px/1.45 var(--sc-font-text);color:var(--sc-ink)}.kb-quick,.kb-search input::placeholder{color:var(--sc-ink-3)}.kb-quick{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center;font-size:14.5px}.kb-quick a{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border-radius:999px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);color:var(--sc-ink)}.kb-quick a:hover{box-shadow:0 0 0 1px var(--sc-cobalt);color:var(--sc-cobalt-ink)}.kb-hero-visual{position:relative;margin:0;min-height:420px}.kb-hv-sheet{position:absolute;inset:10px 0 40px 40px;border-radius:20px;background:oklch(1 0 0);box-shadow:0 0 0 1px var(--sc-line),0 40px 80px -50px oklch(.21 .02 232.8/.6);padding:14px;transform:rotate(2deg)}.kb-hv-sheet img{width:100%;height:100%;object-fit:contain}.kb-hv-card{position:absolute;display:grid;gap:6px;padding:16px 18px;border-radius:18px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line),0 24px 50px -30px oklch(.21 .02 232.8/.55)}.kb-hv-card small{font:500 11px/1.3 var(--sc-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sc-ink-3)}.kb-hv-card b{font:700 18px/1.25 var(--sc-font-display)}.kb-hv-card span{font-size:14px;color:var(--sc-ink-2)}.kb-hv-article{left:0;top:0;width:280px;transform:rotate(-2deg)}.kb-hv-calc{right:-8px;bottom:0;width:290px;background:var(--sc-night);color:var(--sc-night-ink);box-shadow:0 30px 60px -30px oklch(.2 .06 265/.8)}.kb-hv-calc small,.kb-hv-row{color:var(--sc-night-ink-2)}.kb-hv-row{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px dashed var(--sc-night-line);font-size:14px}.kb-hv-row b{font:500 14px/1.3 var(--sc-font-mono);color:var(--sc-night-ink)}.kb-hv-calc .sc-btn{margin-top:8px;justify-self:start;min-height:44px}.kb-stages{margin:0;padding:0;list-style:none;gap:12px}.kb-stage,.kb-stages{position:relative;display:grid}.kb-stage{grid-template-columns:250px minmax(0,1fr);gap:20px;align-items:start;padding:16px;border-radius:24px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-stage-head{display:grid;grid-template-columns:32px 1fr;gap:4px 14px;align-items:center;padding-top:6px}.kb-stage-head h3{margin:0;font:700 19px/1.2 var(--sc-font-display)}.kb-stage-head small{grid-column:2;font:500 12px/1.3 var(--sc-font-mono);color:var(--sc-ink-3)}.kb-stage-num{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:var(--sc-cobalt);color:var(--sc-on-accent);font:600 13px/1.3 var(--sc-font-mono)}.kb-clusters{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.kb-clusters:has(>:only-child){grid-template-columns:1fr}.kb-clusters:has(>:only-child) .kb-cluster{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center}.kb-clusters:has(>:only-child) .kb-pillars{padding:12px 16px 12px 0}.kb-clusters:has(>:only-child) .kb-pillars li:first-child a{border-top:0}.kb-cluster{border-radius:16px;background:var(--sc-paper);overflow:hidden}.kb-tint-blue .kb-cluster{background:var(--sc-tint-blue)}.kb-tint-warm .kb-cluster{background:var(--sc-tint-warm)}.kb-tint-green .kb-cluster{background:var(--sc-tint-green)}.kb-cluster-link{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:4px 12px;align-items:start;padding:14px 14px 10px}.kb-cluster-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--sc-card);color:var(--sc-cobalt);box-shadow:0 0 0 1px oklch(.547 .25 265.8/.12);transition:transform .4s var(--sc-ease-spring)}.kb-cluster-icon svg{width:32px;height:32px}.kb-cluster-link:hover .kb-cluster-icon{transform:rotate(-4deg) scale(1.06)}.kb-cluster-link:hover b{color:var(--sc-cobalt-ink)}.kb-cluster-text{display:grid;gap:4px}.kb-cluster-text b{font:700 15.5px/1.25 var(--sc-font-display)}.kb-cluster-text small{font-size:13px;line-height:1.4;color:var(--sc-ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.kb-count{align-self:start;padding:3px 8px;border-radius:8px;background:var(--sc-card);font:600 12px/1.3 var(--sc-font-mono);color:var(--sc-ink-2)}.kb-pillars{margin:0;padding:0 12px 12px;list-style:none;display:grid;gap:2px}.kb-pillars a{display:flex;gap:6px;align-items:baseline;min-height:32px;padding:6px 0;font-size:13.5px;line-height:1.35;color:var(--sc-ink);border-top:1px solid oklch(.21 .02 232.8/.07)}.dark .kb-pillars a{border-top-color:oklch(1 0 0/.08)}.kb-pillars a:before{content:"→";color:var(--sc-cobalt);font-size:12px}.kb-pillars a:hover{color:var(--sc-cobalt-ink)}.kb-refs{margin-top:16px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:14px 18px;border-radius:18px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-refs b{margin-right:6px;font-size:15px}.kb-refs a{display:inline-flex;gap:8px;align-items:center;min-height:40px;padding:0 14px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--sc-line);color:var(--sc-ink);font-size:14.5px}.kb-refs a:hover{box-shadow:inset 0 0 0 1px var(--sc-cobalt);color:var(--sc-cobalt-ink)}.kb-features{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px;margin:0;padding:0;list-style:none}.kb-feature,.kb-features>li{display:flex}.kb-feature{position:relative;flex-direction:column;width:100%;border-radius:24px;overflow:hidden;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);transition:transform .5s var(--sc-ease-out),box-shadow .3s var(--sc-ease)}.kb-feature:hover{transform:translateY(-4px);box-shadow:0 0 0 1px var(--sc-line-strong),0 30px 60px -36px oklch(.21 .02 232.8/.45)}.kb-feature-art{position:relative;height:210px;background:radial-gradient(120% 95% at 50% 105%,oklch(.92 .012 85) 0,oklch(.962 .008 85) 55%,oklch(1 0 0) 100%)}.dark .kb-feature-art{background:radial-gradient(120% 95% at 50% 105%,oklch(.32 .04 260) 0,oklch(.26 .03 260) 55%,var(--sc-card) 100%)}.kb-feature-art img{position:absolute;inset:12px;width:calc(100% - 24px);height:calc(100% - 24px);object-fit:contain}.kb-feature-sheet .kb-feature-art{background:oklch(1 0 0)}.kb-feature-body{display:grid;gap:10px;padding:20px 22px 22px}.kb-feature-title{font:700 20px/1.25 var(--sc-font-display);letter-spacing:-.012em}.kb-feature-title a:after{content:"";position:absolute;inset:0;border-radius:inherit}.kb-feature-desc{margin:0;font-size:14.5px;line-height:1.5;color:var(--sc-ink-2)}.kb-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}.kb-tag{padding:4px 9px;border-radius:7px;background:var(--sc-tint-blue);font:500 11.5px/1.3 var(--sc-font-mono);color:var(--sc-cobalt-ink)}.kb-tag-ghost{background:transparent;box-shadow:inset 0 0 0 1px var(--sc-line);color:var(--sc-ink-3)}.kb-tools{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none}.kb-tools>li{display:flex}.kb-tool{display:grid;grid-template-rows:110px auto;gap:12px;width:100%;padding:14px;border-radius:20px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);transition:transform .4s var(--sc-ease-out),box-shadow .3s var(--sc-ease)}.kb-tool:hover{transform:translateY(-3px);box-shadow:0 0 0 1px var(--sc-cobalt)}.kb-tool img{width:100%;height:110px;object-fit:contain;border-radius:12px;background:var(--sc-paper)}.kb-tool-calc{display:grid;place-items:center;height:110px;border-radius:12px;background:var(--sc-tint-blue);color:var(--sc-cobalt)}.kb-tool-calc svg{width:54px;height:54px}.kb-tool-text{display:grid;gap:3px}.kb-tool small{font:500 11px/1.3 var(--sc-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sc-ink-3)}.kb-tool b{font:700 17px/1.3 var(--sc-font-display)}.kb-tool i{font-style:normal;font-size:13.5px;color:var(--sc-ink-2)}.kb-glossary{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:start}.kb-glossary .sc-lead{margin-top:16px}.kb-abc{margin-top:24px;display:flex;flex-wrap:wrap;gap:6px;padding:0;list-style:none}.kb-abc a{width:44px;height:44px;display:grid;place-items:center;border-radius:10px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);font:700 15px/1.3 var(--sc-font-display);color:var(--sc-ink)}.kb-abc a:hover{background:var(--sc-ink);color:var(--sc-paper);box-shadow:none}.kb-terms{display:grid;gap:12px;margin:0;padding:0;list-style:none}.kb-term{display:grid;gap:6px;padding:20px 22px;border-radius:20px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);transition:box-shadow .25s var(--sc-ease)}.kb-term:hover{box-shadow:0 0 0 1px var(--sc-cobalt)}.kb-term b{font:700 19px/1.3 var(--sc-font-display)}.kb-term span{font-size:15px;line-height:1.5;color:var(--sc-ink-2)}.kb-catalog-wrap{padding:20px;border-radius:var(--sc-radius-l);background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none}.kb-step{display:grid;grid-template-rows:auto auto 1fr auto;gap:10px;padding:22px;border-radius:22px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-step .kb-stage-num{width:36px;height:36px;border-radius:12px}.kb-step b{font:700 18px/1.3 var(--sc-font-display)}.kb-step p{margin:0;font-size:15px;line-height:1.5;color:var(--sc-ink-2)}.kb-step a{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:700;font-size:15px;color:var(--sc-cobalt-ink)}.kb-list{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.kb-row{display:grid;gap:6px;align-content:start;height:100%;padding:16px 18px;border-radius:18px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);transition:box-shadow .25s var(--sc-ease),transform .4s var(--sc-ease-out)}.kb-row:hover{box-shadow:0 0 0 1px var(--sc-line-strong),0 20px 40px -30px oklch(.21 .02 232.8/.45);transform:translateY(-2px)}.kb-row b{font:700 16.5px/1.3 var(--sc-font-display)}.kb-group+.kb-group{margin-top:36px}.kb-group h2{margin:0 0 16px;font:700 clamp(22px,2.2vw,28px)/1.2 var(--sc-font-display);letter-spacing:-.02em}.kb-next{margin-top:24px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;padding:24px 28px;border-radius:24px;background:linear-gradient(120deg,var(--sc-tint-blue),var(--sc-card) 70%);box-shadow:inset 0 0 0 1.5px oklch(.547 .25 265.8/.18)}.kb-next>div{display:grid;gap:4px}.kb-next b{font:700 22px/1.3 var(--sc-font-display)}.kb-next span:not(.sc-eyebrow){font-size:15px;color:var(--sc-ink-2)}.kb-article{padding:clamp(20px,3vw,36px) 0 clamp(64px,8vw,96px)}.kb-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;font-size:14px;color:var(--sc-ink-3)}.kb-crumbs a{display:inline-flex;align-items:center;min-height:32px;color:var(--sc-ink-2)}.kb-crumbs a:hover{color:var(--sc-cobalt-ink)}.kb-art-head{max-width:900px;display:grid;grid-template-columns:minmax(0,1fr);gap:16px;padding-bottom:32px}.kb-art-title{margin:0;font:700 clamp(30px,3.6vw,52px)/1.08 var(--sc-font-display);letter-spacing:-.03em;text-wrap:balance}.kb-art-lead{margin:0;font-size:clamp(17px,1.4vw,20px);line-height:1.55;color:var(--sc-ink-2);max-width:40em}.kb-art-meta-row{gap:12px 20px;justify-content:space-between}.kb-art-meta,.kb-art-meta-row{display:flex;flex-wrap:wrap;align-items:center}.kb-art-meta{gap:8px 18px;font:500 13px/1.3 var(--sc-font-mono);color:var(--sc-ink-3)}.kb-ai{display:inline-flex;gap:8px;align-items:center;min-height:30px;padding:4px 12px;border-radius:999px;background:var(--sc-paper-2);color:var(--sc-ink-2);font:500 13px/1.35 var(--sc-font-text)}.kb-ai svg{width:15px;height:15px;flex:none}.kb-bookmark{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border:0;border-radius:999px;background:var(--sc-card);box-shadow:inset 0 0 0 1.5px var(--sc-line-strong);color:var(--sc-ink);font:600 14.5px/1.45 var(--sc-font-text);cursor:pointer;transition:box-shadow .25s var(--sc-ease),background .25s var(--sc-ease)}.kb-bookmark svg{width:17px;height:17px}.kb-bookmark:hover{box-shadow:inset 0 0 0 1.5px var(--sc-ink)}.kb-bookmark.is-saved{background:var(--sc-tint-blue);box-shadow:inset 0 0 0 1.5px var(--sc-cobalt);color:var(--sc-cobalt-ink)}.kb-bookmark.is-saved svg{fill:currentColor}.kb-art-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}.kb-art-body{min-width:0;max-width:780px;font-size:18px;line-height:1.7;color:var(--sc-ink)}.kb-art-body p{margin:0 0 18px}.kb-art-body strong{font-weight:700}.kb-p{white-space:pre-line}.kb-inline-link{color:var(--sc-cobalt-ink);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}.kb-inline-link:hover{text-decoration-thickness:2px}.kb-sec{padding-top:8px}.kb-sec h2{margin:28px 0 14px;font:700 clamp(23px,2.2vw,30px)/1.2 var(--sc-font-display);letter-spacing:-.02em;scroll-margin-top:88px;text-wrap:balance}.kb-sec h3{margin:0 0 4px;font:700 18px/1.35 var(--sc-font-display)}.kb-brief{display:grid;gap:12px;margin-bottom:18px;padding:24px 26px;border-radius:22px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-art-body .kb-brief p{margin:0;font:600 clamp(18px,1.6vw,21px)/1.45 var(--sc-font-display);letter-spacing:-.01em}.kb-ul{margin:0 0 18px;padding:0;list-style:none;display:grid;gap:8px}.kb-ul li{position:relative;padding-left:26px}.kb-ul li:before{content:"";position:absolute;left:4px;top:.72em;width:8px;height:8px;border-radius:2px;background:var(--sc-cobalt)}.kb-ol{margin:0 0 18px;padding:0;list-style:none;display:grid;gap:14px;counter-reset:kb}.kb-ol>li{position:relative;padding-left:44px;counter-increment:kb}.kb-ol>li:before{content:counter(kb);position:absolute;left:0;top:2px;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--sc-ink);color:var(--sc-paper);font:600 13px/1.3 var(--sc-font-mono)}.kb-art-body .kb-howto p{margin:0;font-size:16.5px;line-height:1.6;color:var(--sc-ink-2)}.kb-callout{display:grid;grid-template-columns:22px minmax(0,1fr);gap:14px;margin:8px 0 24px;padding:18px 22px;border-radius:18px;border-left:4px solid var(--sc-line-strong);background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-callout-icon{width:22px;height:22px;margin-top:2px;color:var(--sc-ink-2)}.kb-callout-text{display:grid;gap:4px;min-width:0}.kb-callout-text small{font:500 11px/1.3 var(--sc-font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--sc-ink-3)}.kb-callout-text b{font:700 17px/1.35 var(--sc-font-display)}.kb-art-body .kb-callout-text p,.kb-callout-text li{margin:0;font-size:16px;line-height:1.55;color:var(--sc-ink-2)}.kb-callout-text ul{margin:4px 0 0;padding:0;list-style:none;display:grid;gap:6px}.kb-callout-text li{position:relative;padding-left:18px}.kb-callout-text li:before{content:"—";position:absolute;left:0;color:var(--sc-ink-3)}.kb-callout-warning{border-left-color:var(--sc-warn);background:var(--sc-tint-warm);box-shadow:none}.kb-callout-warning .kb-callout-icon{color:oklch(.62 .14 65)}.kb-callout-tip{border-left-color:var(--sc-cobalt);background:var(--sc-tint-blue);box-shadow:none}.kb-callout-tip .kb-callout-icon{color:var(--sc-cobalt)}.kb-callout-checklist{border-left-color:var(--sc-ok);background:var(--sc-tint-green);box-shadow:none}.kb-callout-checklist .kb-callout-icon{color:var(--sc-ok)}.kb-try{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin:8px 0 26px;padding:20px 22px;border-radius:22px;background:var(--sc-night);color:var(--sc-night-ink)}.kb-try>div{display:grid;gap:6px;max-width:30em}.kb-try .sc-eyebrow{color:var(--sc-night-ink-2)}.kb-try span:not(.sc-eyebrow){font-size:15px;line-height:1.5;color:var(--sc-night-ink-2)}.kb-figure{margin:8px 0 26px;padding:18px;border-radius:22px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-figure-svg{width:100%;height:auto;color:var(--sc-ink)}.kb-figure figcaption{margin-top:12px;font-size:14px;line-height:1.5;color:var(--sc-ink-3)}.kb-figure figcaption b{color:var(--sc-ink);margin-right:4px}.kb-table-wrap{margin:4px 0 20px;overflow-x:auto;border-radius:18px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.45;text-align:left}.kb-table th{background:var(--sc-paper-2);font:600 12px/1.3 var(--sc-font-mono);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}.kb-table td,.kb-table th{padding:12px 16px;color:var(--sc-ink-2)}.kb-table td{border-top:1px solid var(--sc-line);vertical-align:top}.kb-table td:first-child{color:var(--sc-ink)}.kb-verdict{padding:16px 18px;border-radius:16px;background:var(--sc-tint-blue);font-size:16px;line-height:1.55}.kb-actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.kb-norms{margin:0 0 18px;padding:0;list-style:none;display:grid;gap:10px}.kb-norm{display:grid;gap:4px;padding:16px 18px;border-radius:16px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-norm b{font:600 15.5px/1.3 var(--sc-font-mono)}.kb-norm span{font-size:15.5px;line-height:1.45}.kb-norm small{font:500 12px/1.3 var(--sc-font-mono);color:var(--sc-ink-3)}.kb-art-body .kb-norm p{margin:4px 0 0;font-size:14.5px;line-height:1.5;color:var(--sc-ink-2)}.kb-next-steps{margin:0 0 12px;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.kb-next-steps>li{display:flex}.kb-next-step{display:grid;align-content:start;gap:6px;width:100%;padding:16px 18px;border-radius:18px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);transition:box-shadow .25s var(--sc-ease),transform .4s var(--sc-ease-out)}.kb-next-step:hover{box-shadow:0 0 0 1px var(--sc-cobalt);transform:translateY(-2px)}.kb-next-step small{font:500 11px/1.3 var(--sc-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sc-ink-3)}.kb-next-step b{font:700 16px/1.3 var(--sc-font-display)}.kb-next-step span{font-size:14px;line-height:1.45;color:var(--sc-ink-2)}.kb-next-step.is-main{background:var(--sc-cobalt);box-shadow:none;color:var(--sc-on-accent)}.kb-next-step.is-main small,.kb-next-step.is-main span{color:color-mix(in oklch,var(--sc-on-accent) 95%,transparent)}.kb-next-step.is-main:hover{background:var(--sc-cobalt-ink)}.kb-faq summary{font-size:16.5px}.kb-art-body .kb-faq p{margin:0 0 18px;font-size:16px;line-height:1.6}.kb-art-foot{display:grid;gap:14px;margin-top:32px;padding-top:24px;border-top:1px solid var(--sc-line)}.kb-art-body .kb-art-foot p{margin:0}.kb-ai-detail,.kb-art-body .kb-art-foot p{font-size:14.5px;line-height:1.55;color:var(--sc-ink-2)}.kb-ai-detail{display:grid;grid-template-columns:20px minmax(0,1fr);gap:12px;padding:16px 18px;border-radius:16px;background:var(--sc-paper-2)}.kb-ai-detail>svg{width:20px;height:20px;margin-top:1px;color:var(--sc-ink-3)}.kb-ai-detail>div{display:grid;gap:8px;min-width:0}.kb-ai-detail p{margin:0}.kb-ai-detail b,.kb-ai-rules{color:var(--sc-ink)}.kb-ai-rules{text-decoration:underline;text-underline-offset:3px}.kb-feedback{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;font-size:14.5px;color:var(--sc-ink-2)}.kb-ai-compact{font-size:13.5px;color:var(--sc-ink-3)}.kb-ai-compact button{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0;border:0;background:none;color:inherit;font:inherit;text-align:left;cursor:pointer}.kb-ai-compact button:hover{color:var(--sc-ink)}.kb-ai-compact svg{width:16px;height:16px;flex:none;transition:transform .25s var(--sc-ease)}.kb-ai-compact svg.is-open{transform:rotate(180deg)}.kb-ai-compact p{margin:0;max-width:60em;line-height:1.55}.kb-art-side{align-self:stretch;display:flex;flex-direction:column;gap:14px;min-width:0}.kb-side-track{flex:1 0 auto}.kb-side-track:has(>.kb-side-sticky:empty){display:none}.kb-side-sticky{position:sticky;top:min(84px,calc(100dvh - var(--kb-side-h, 0px) - 16px));display:grid;gap:14px}.kb-side-card,.kb-toc{display:grid;gap:10px;padding:18px;border-radius:20px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-side-card>h2{margin:0}.kb-toc ol{margin:0;padding:0;list-style:none;display:grid;gap:2px;counter-reset:t}.kb-toc li a{display:grid;grid-template-columns:24px 1fr;gap:6px;padding:7px 8px;border-radius:10px;font-size:14px;line-height:1.4;color:var(--sc-ink-2);counter-increment:t;transition:background .2s var(--sc-ease),color .2s var(--sc-ease)}.kb-toc li a:before{content:counter(t,decimal-leading-zero);font:500 11px/1.9 var(--sc-font-mono);color:var(--sc-ink-3)}.kb-toc li a:hover{background:var(--sc-paper);color:var(--sc-ink)}.kb-toc li a[aria-current=true]{background:var(--sc-tint-blue);color:var(--sc-cobalt-ink)}.kb-progress{height:3px;border-radius:3px;background:var(--sc-line);overflow:hidden}.kb-progress i{display:block;height:100%;background:var(--sc-cobalt);transform-origin:left center;transition:transform .4s var(--sc-ease)}.kb-toc-inline{display:none;margin-bottom:18px;padding:0 18px}.kb-toc-inline summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px}.kb-toc-inline summary::-webkit-details-marker{display:none}.kb-toc-inline summary small{margin-left:auto;font:500 12px/1.3 var(--sc-font-mono);color:var(--sc-ink-3)}.kb-toc-inline summary:after{content:"+";font:400 24px/1 var(--sc-font-text);color:var(--sc-ink-3);transition:transform .3s var(--sc-ease)}.kb-toc-inline[open] summary:after{transform:rotate(45deg)}.kb-toc-inline nav{padding-bottom:14px}.kb-side-tool{display:grid;gap:2px;padding:12px 14px;border-radius:14px;background:var(--sc-paper);transition:box-shadow .2s var(--sc-ease)}.kb-side-tool b{font:700 15px/1.3 var(--sc-font-display)}.kb-side-tool span{font-size:13px;line-height:1.4;color:var(--sc-ink-2)}.kb-side-tool:hover{box-shadow:0 0 0 1px var(--sc-cobalt)}.kb-side-tool.is-main{background:var(--sc-cobalt);color:var(--sc-on-accent)}.kb-side-tool.is-main span{color:color-mix(in oklch,var(--sc-on-accent) 95%,transparent)}.kb-side-tool.is-main:hover{background:var(--sc-cobalt-ink);box-shadow:none}.kb-side-constructor{display:grid;grid-template-columns:76px minmax(0,1fr);gap:12px;align-items:center;padding:10px;border-radius:14px;background:var(--sc-tint-warm);transition:box-shadow .2s var(--sc-ease)}.kb-side-constructor:hover{box-shadow:0 0 0 1px var(--sc-cobalt)}.kb-side-constructor img{width:76px;height:57px;object-fit:contain}.kb-side-constructor span{display:grid;gap:2px}.kb-side-constructor small{font:500 10.5px/1.3 var(--sc-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sc-ink-3)}.kb-side-constructor b{font:700 15px/1.3 var(--sc-font-display)}.kb-side-constructor i{font-style:normal;font-size:12.5px;line-height:1.35;color:var(--sc-ink-2)}.kb-side-terms ul{margin:0;padding:0;list-style:none;display:grid;gap:4px}.kb-side-terms a{display:grid;gap:2px;padding:8px;margin:0 -8px;border-radius:10px}.kb-side-terms a:hover{background:var(--sc-paper)}.kb-side-terms b{font:700 14.5px/1.3 var(--sc-font-display)}.kb-side-terms span{font-size:13px;line-height:1.4;color:var(--sc-ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.kb-related{margin-top:56px;display:grid;gap:16px}.kb-related h2{margin:0;font:700 clamp(22px,2.2vw,28px)/1.2 var(--sc-font-display);letter-spacing:-.02em}.kb-rel-grid{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.kb-rel-grid>li{display:flex}.kb-rel{display:grid;gap:8px;align-content:start;width:100%;padding:18px 20px;border-radius:20px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);transition:box-shadow .25s var(--sc-ease),transform .4s var(--sc-ease-out)}.kb-rel:hover{box-shadow:0 0 0 1px var(--sc-line-strong),0 20px 40px -30px oklch(.21 .02 232.8/.45);transform:translateY(-2px)}.kb-rel b{font:700 17px/1.3 var(--sc-font-display)}.kb-rel-desc{font-size:14px;line-height:1.5;color:var(--sc-ink-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.kb-next h2{margin:0;font:700 22px/1.25 var(--sc-font-display)}.kb-next h2 a:hover,.kb-next-pillar{color:var(--sc-cobalt-ink)}.kb-next-pillar{display:inline-flex;align-items:center;gap:6px;min-height:40px;font-weight:600;font-size:14.5px}.kb-next-pillar svg{width:16px;height:16px}.kb-cat-hero{position:relative;padding:clamp(20px,3vw,36px) 0 clamp(36px,5vw,64px);overflow:hidden}.kb-cat-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(40% 60% at 80% 40%,oklch(.6 .2 265/.09),transparent 70%)}.kb-cat-grid{position:relative;display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:48px;align-items:center}.kb-cat-grid-solo{max-width:900px}.kb-cat-copy,.kb-cat-grid-solo{grid-template-columns:minmax(0,1fr)}.kb-cat-copy{display:grid;gap:18px;align-content:start}.kb-cat-title{display:flex;align-items:center;gap:18px}.kb-cat-title .sc-display-1{font-size:clamp(38px,4.4vw,64px)}.kb-cat-icon{width:64px;height:64px;flex:none;border-radius:18px}.kb-cat-icon svg{width:42px;height:42px}.kb-cat-facts{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}.kb-cat-facts li{display:inline-flex;align-items:baseline;gap:6px;min-height:36px;padding:7px 14px;border-radius:999px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);font-size:14.5px;color:var(--sc-ink-2)}.kb-cat-facts b{font:700 15px/1.3 var(--sc-font-mono);color:var(--sc-ink)}.kb-cat-art{position:relative;margin:0;display:grid;gap:10px;justify-items:center}.kb-cat-art img{width:100%;max-height:380px;object-fit:contain}.kb-cat-art-sheet img{padding:14px;border-radius:20px;background:oklch(1 0 0);box-shadow:0 0 0 1px var(--sc-line),0 40px 80px -50px oklch(.21 .02 232.8/.6);transform:rotate(1.5deg)}.kb-cat-art figcaption{font:500 12px/1.3 var(--sc-font-mono);letter-spacing:.04em;color:var(--sc-ink-3);text-align:center}.kb-block{padding-bottom:clamp(40px,5vw,64px)}.kb-block-title{margin:0 0 18px;font:700 clamp(24px,2.4vw,32px)/1.15 var(--sc-font-display);letter-spacing:-.02em}.kb-step a svg{width:16px;height:16px;transition:transform .3s var(--sc-ease)}.kb-step a:hover svg{transform:translateX(3px)}.kb-list-main .kb-row{padding:20px 22px;box-shadow:0 0 0 1.5px oklch(.547 .25 265.8/.22)}.kb-list-main .kb-row b{font-size:18px}.kb-list>li{display:flex}.kb-row{width:100%}.kb-row-desc{font-size:14px;line-height:1.45;color:var(--sc-ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.kb-group h2 small{margin-left:6px;font:500 14px/1.3 var(--sc-font-mono);color:var(--sc-ink-3);vertical-align:middle}.kb-tools-cluster{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.kb-tool-calc svg{width:46px;height:46px}.kb-next b{font:700 22px/1.25 var(--sc-font-display)}.kb-next .sc-btn svg{width:18px;height:18px}.kb-ai-note{margin-top:28px;padding-top:16px;border-top:1px solid var(--sc-line)}.kb-reg{display:grid;gap:16px}.kb-reg-head{display:grid;gap:6px}.kb-reg-head h2{margin:0;font:700 clamp(22px,2.2vw,28px)/1.2 var(--sc-font-display);letter-spacing:-.02em}.kb-reg-head p{margin:0;color:var(--sc-ink-2);max-width:48em}.kb-reg-head small{font:500 12px/1.3 var(--sc-font-mono);color:var(--sc-ink-3)}.kb-reg-table{min-width:640px}.kb-reg-code{font:600 14px/1.3 var(--sc-font-mono);white-space:nowrap}.kb-reg-scope{display:block;margin-top:4px;font-size:13px;line-height:1.45;color:var(--sc-ink-3)}.kb-reg-status{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font:500 12px/1.3 var(--sc-font-mono);white-space:nowrap}.kb-reg-current{background:var(--sc-tint-green);color:var(--sc-ok)}.kb-reg-review_due{background:var(--sc-tint-warm);color:oklch(.52 .12 65)}.kb-reg-stale{background:oklch(.708 .185 30.1/.12);color:oklch(.55 .19 30)}.dark .kb-reg-review_due{color:oklch(.84 .1 75)}.dark .kb-reg-stale{color:oklch(.8 .13 30)}.kb-gl{gap:24px;max-width:980px}.kb-gl,.kb-gl-tools{display:grid;grid-template-columns:minmax(0,1fr)}.kb-gl-tools{gap:10px}.kb-gl-search{max-width:640px;min-height:60px;cursor:text}.kb-gl-search input{height:52px}.kb-gl-count{margin:0;font:500 13px/1.3 var(--sc-font-mono);color:var(--sc-ink-3)}.kb-gl-abc{margin:0}.kb-abc a.is-empty{opacity:.4;pointer-events:none}.kb-gl-groups{display:grid;gap:32px}.kb-gl-group h2{margin:0 0 12px;font:700 28px/1 var(--sc-font-display);color:var(--sc-head-accent);scroll-margin-top:88px}.kb-gl-group dl{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.kb-gl-term{display:grid;gap:6px;align-content:start;padding:16px 18px;border-radius:18px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-gl-term dt{font:700 17px/1.3 var(--sc-font-display)}.kb-gl-term dt a{display:inline-flex;min-height:28px;align-items:center}.kb-gl-term dt a:hover{color:var(--sc-cobalt-ink)}.kb-gl-term dd{margin:0;font-size:14.5px;line-height:1.5;color:var(--sc-ink-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.kb-gl-empty{display:grid;gap:6px;justify-items:center;padding:48px 24px;border-radius:22px;box-shadow:inset 0 0 0 1.5px var(--sc-line-strong);text-align:center;color:var(--sc-ink-2)}.kb-gl-empty b{font:700 18px/1.3 var(--sc-font-display);color:var(--sc-ink)}.kb-gl-foot{max-width:980px}.kb-term-page .kb-art-head{max-width:820px}.kb-term-aliases{margin:0;font-size:15px;color:var(--sc-ink-3)}.kb-term-definition{margin:0;padding:22px 24px;border-radius:22px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line);font:500 clamp(18px,1.6vw,21px)/1.55 var(--sc-font-text);max-width:46em}.kb-term-block{margin-top:32px}.kb-term-foot{max-width:820px;margin-top:40px}@media (max-width:1100px){.kb-stage{grid-template-columns:1fr}.kb-tools{grid-template-columns:repeat(3,minmax(0,1fr))}.kb-features{grid-template-columns:1fr 1fr}.kb-features>li:first-child{grid-column:span 2}.kb-art-grid{grid-template-columns:minmax(0,1fr);gap:32px}.kb-art-body{max-width:none}.kb-art-side{align-self:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.kb-side-sticky,.kb-side-track{display:contents}.kb-side-calc,.kb-toc-side{display:none}.kb-toc-inline{display:block}.kb-rel-grid{grid-template-columns:1fr 1fr}.kb-next-steps{grid-template-columns:1fr}}@media (max-width:860px){.kb-cat-grid,.kb-glossary,.kb-hero-grid{grid-template-columns:minmax(0,1fr)}.kb-search{max-width:100%;min-height:60px;padding-left:18px}.kb-hero-visual{min-height:340px}.kb-hv-article{width:240px}.kb-hv-calc{width:250px;right:0}.kb-clusters,.kb-clusters:has(>:only-child) .kb-cluster,.kb-features,.kb-gl-group dl,.kb-list,.kb-rel-grid,.kb-steps{grid-template-columns:1fr}.kb-features>li:first-child{grid-column:auto}.kb-tools,.kb-tools-cluster{grid-template-columns:1fr 1fr}.kb-art-side{grid-template-columns:1fr}.kb-art-body{font-size:17px}.kb-cat-art img{max-height:260px}.kb-cat-title{gap:14px}.kb-cat-icon{width:52px;height:52px;border-radius:15px}.kb-cat-icon svg{width:34px;height:34px}.kb-next{padding:20px}.kb-try .sc-btn{width:100%}}@media (max-width:640px){.kb-reg .kb-table-wrap{overflow:visible;background:none;box-shadow:none}.kb-reg-table,.kb-reg-table tbody,.kb-reg-table td,.kb-reg-table tr{display:block;min-width:0}.kb-reg-table .kb-reg-version,.kb-reg-table thead{display:none}.kb-reg-table tr{margin-bottom:10px;padding:14px 16px;border-radius:16px;background:var(--sc-card);box-shadow:0 0 0 1px var(--sc-line)}.kb-reg .kb-reg-table td{padding:0;border:0}.kb-reg-table td+td{margin-top:6px}.kb-reg-status{white-space:normal}}@media (max-width:520px){.kb-tools,.kb-tools-cluster{grid-template-columns:1fr}.kb-art-meta-row{align-items:flex-start}.kb-table{font-size:14px}.kb-table td,.kb-table th{padding:10px 12px}}@media (prefers-reduced-motion:reduce){.kb-cluster-icon,.kb-feature,.kb-next-step,.kb-progress i,.kb-rel,.kb-row,.kb-tool{transition:none!important}.kb-feature:hover,.kb-next-step:hover,.kb-rel:hover,.kb-row:hover,.kb-tool:hover{transform:none}}@media print{.kb-art-side,.kb-bookmark,.kb-feedback,.kb-next,.kb-related,.kb-toc-inline,.kb-try{display:none!important}.kb-art-grid{display:block}.kb-art-body{max-width:none;font-size:11pt}}