.kb-eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--color-orange);align-items:center;gap:8px;font-size:11px;font-weight:700;display:inline-flex}.kb-eyebrow:before{content:"";background:currentColor;border-radius:2px;flex-shrink:0;width:18px;height:2px}.kb-display{letter-spacing:-.032em;color:var(--color-ink);font-size:clamp(1.9rem,3vw,2.7rem);font-weight:800;line-height:1.06}.kb-title{letter-spacing:-.028em;color:var(--color-ink);font-size:clamp(1.7rem,2.4vw,2.3rem);font-weight:800;line-height:1.1}.kb-lede{color:var(--color-ink-2);font-size:16px;font-weight:300;line-height:1.7}.kb-sticky{-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--color-line);opacity:0;pointer-events:none;background:#dde3eceb;padding:9px 0;transition:transform .22s,opacity .18s;transform:translateY(-100%)}.kb-sticky-on{opacity:1;pointer-events:auto;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.kb-sticky{transition:opacity .18s;transform:none}}.kb-bar-div{height:4px;display:flex;overflow:hidden}.kb-bar-div span{flex:1}.kb-stat-n{letter-spacing:-.04em;font-size:clamp(1.6rem,2.4vw,2.2rem);font-weight:800;line-height:1;display:block}.kb-stat-l{color:var(--color-ink-3);margin-top:.35rem;font-size:12px;display:block}.kb-card{background:var(--color-card);border:1px solid var(--color-line);box-shadow:var(--shadow-sm);border-radius:22px}.kb-cat-card{position:relative;overflow:hidden}.kb-chip{background:var(--kb-tint,var(--color-orange-soft));color:var(--kb-accent,var(--color-orange-d));border-radius:12px;place-items:center;display:grid}.kb-row{transition:background .15s,box-shadow .15s}.kb-row:hover{background:var(--color-soft)}.kb-row:hover .kb-row-title{color:var(--kb-accent,var(--color-orange-d))}.kb-prose{max-width:70ch}.kb-prose p{color:var(--color-ink-2);font-size:16.5px;line-height:1.78}.kb-prose p+p{margin-top:1.05rem}.kb-prose-lede p:first-child{color:var(--color-ink);font-size:17.5px;font-weight:400}.kb-h2{letter-spacing:-.02em;color:var(--color-ink);align-items:baseline;gap:10px;font-size:1.2rem;font-weight:800;display:flex}.kb-h2:before{content:"";background:var(--kb-accent,var(--color-orange));border-radius:2px;flex-shrink:0;width:14px;height:3px;transform:translateY(-.35em)}.kb-step-n{background:var(--kb-tint,var(--color-orange-soft));width:28px;height:28px;color:var(--kb-accent,var(--color-orange-d));border-radius:999px;flex-shrink:0;place-items:center;font-size:12px;font-weight:800;display:grid}.kb-toc a{color:var(--color-ink-3);border-left:2px solid #0000;border-radius:0 8px 8px 0;padding:6px 10px;font-size:12.5px;font-weight:600;transition:color .15s,background .15s,border-color .15s;display:block}.kb-toc a:hover{color:var(--kb-accent,var(--color-orange-d));background:var(--color-soft);border-left-color:var(--kb-accent,var(--color-orange))}@media (max-width:640px){.kb-prose p{font-size:16px;line-height:1.72}.kb-prose-lede p:first-child{font-size:16.5px}}.kb-star{color:var(--color-ink-4);cursor:pointer;background:0 0;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;gap:6px;width:24px;height:24px;transition:color .15s,background .15s,transform .12s;display:inline-flex}.kb-star:hover{color:var(--color-orange);background:var(--color-orange-soft)}.kb-star:active{transform:scale(.9)}.kb-star:focus-visible{outline:2px solid var(--color-orange);outline-offset:1px}.kb-star-on{color:var(--color-orange)}.kb-star-on:hover{color:var(--color-orange-d)}.kb-star-header{border:1px solid var(--color-line-2);background:var(--color-card);width:auto;height:30px;color:var(--color-ink-3);padding:0 12px;font-size:12.5px;font-weight:700}.kb-star-header:hover,.kb-star-header.kb-star-on{color:var(--color-orange-d);background:var(--color-orange-soft);border-color:var(--color-orange)}