.kb-feed{font:500 14px/1.2 var(--k-sans);color:var(--muted-foreground);text-decoration:underline;-webkit-text-decoration-color:var(--border);text-decoration-color:var(--border);text-underline-offset:4px}.kb-feed:hover{color:var(--ink);text-decoration-color:currentColor}.kb-draft{color:var(--ink);font-weight:500}.kb-card{color:inherit;text-decoration:none;display:block}.kb-card-pic{aspect-ratio:16/10;border-radius:var(--k-pic-radius);background:var(--muted);display:block;overflow:hidden}.kb-card-pic img{object-fit:cover;width:100%;height:100%;display:block}.kb-card-words{display:block}.kb-card-meta{color:var(--muted-foreground);flex-wrap:wrap;gap:4px 14px;margin-top:18px;font-size:13px;line-height:1.4;display:flex}.kb-card-title{letter-spacing:-.02em;font-size:20px;line-height:1.3;font-weight:var(--w-sub);color:var(--ink);text-wrap:balance;margin:8px 0 0}.kb-card-line{color:var(--muted-foreground);text-wrap:pretty;margin-top:8px;font-size:15px;line-height:1.55;display:block}.kb-card:hover .kb-card-title{text-underline-offset:5px;text-decoration:underline;text-decoration-thickness:1px}.kb-card:focus-visible{outline:2px solid var(--ink);outline-offset:6px;border-radius:10px}.kb-card-lead{grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:start;gap:clamp(28px,3.4vw,64px);display:grid}.kb-card-lead .kb-card-meta{margin-top:2px;font-size:14px}.kb-card-lead .kb-card-title{max-width:14em;letter-spacing:var(--tr-sub);font-size:clamp(28px,1.2vw + 18px,40px);line-height:1.12;font-weight:var(--w-title);margin-top:14px}.kb-card-lead .kb-card-line{max-width:30em;margin-top:18px;font-size:17px}.kb-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(48px,4vw,72px) clamp(20px,2.2vw,40px);margin:0;padding:0;list-style:none;display:grid}.kb-index{padding-top:clamp(40px,4.4vw,88px)}.kb-index-head{justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:clamp(32px,3.4vw,64px);display:flex}.kb-index-title{letter-spacing:var(--tr-title);font-size:clamp(36px,1.6vw + 26px,56px);line-height:1.04;font-weight:var(--w-title);margin:0}.kb-index .kb-grid{margin-top:clamp(56px,5.5vw,104px)}.kb-post{padding-top:clamp(40px,4.4vw,88px)}.kb-head{max-width:680px;margin:0 auto}.kb-crumb{color:var(--muted-foreground);flex-wrap:wrap;gap:4px 10px;margin:0 0 22px;font-size:14px;line-height:1.4;display:flex}.kb-crumb a{color:inherit;text-decoration:none}.kb-crumb a:hover{color:var(--ink)}.kb-crumb>*+:before{content:"/";color:var(--border);margin-right:10px}.kb-title{letter-spacing:var(--tr-title);font-size:clamp(36px,1.6vw + 26px,56px);line-height:1.06;font-weight:var(--w-title);text-wrap:balance;margin:0}.kb-byline{justify-content:space-between;align-items:center;gap:16px;margin:0 0 28px;display:flex}.kb-facts{color:var(--muted-foreground);flex-wrap:wrap;gap:4px 16px;margin:0;font-size:14px;line-height:1.4;display:flex}.kb-byline .k-copy{border-radius:999px;flex:none;align-items:center;gap:7px;height:36px;padding:0 15px;font-size:14px;display:inline-flex}.kb-byline .kr-icon{flex:none}.kb-pic{aspect-ratio:2;border-radius:var(--k-pic-radius);background:var(--muted);max-width:1120px;margin:clamp(40px,3.6vw,64px) auto 0;overflow:hidden}.kb-pic img{object-fit:cover;width:100%;height:100%;display:block}.kb-reading{grid-template-columns:minmax(0,1fr) minmax(0,680px) minmax(0,1fr);column-gap:clamp(24px,3vw,56px);margin-top:clamp(32px,3vw,48px);display:grid}.kb-body{grid-column:2;min-width:0}.kb-toc{max-width:240px;top:calc(var(--k-header-h) + 32px);grid-area:1/1;place-self:start;position:sticky}.kb-body .docs-prose{font-size:17px;line-height:1.6}.kb-next{margin-top:clamp(56px,5vw,88px)}.kb-next-title{letter-spacing:-.02em;font-size:18px;line-height:1.3;font-weight:var(--w-sub);margin:0 0 14px}.kb-next ul{margin:0;padding:0;list-style:none}.kb-next li{border-top:1px solid var(--hairline)}.kb-next li:last-child{border-bottom:1px solid var(--hairline)}.kb-next-row{color:inherit;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:baseline;gap:4px 28px;padding:18px 0;text-decoration:none;display:grid}.kb-next-name{font-size:16px;line-height:1.4;font-weight:var(--w-sub);color:var(--ink);text-wrap:balance}.kb-next-kind{color:var(--muted-foreground);margin-bottom:2px;font-size:13px;font-weight:400;display:block}.kb-next-line{color:var(--muted-foreground);text-wrap:pretty;font-size:15px;line-height:1.55}.kb-next-row:hover .kb-next-name{text-underline-offset:4px;text-decoration:underline;text-decoration-thickness:1px}.kb-more{padding-top:clamp(88px,8.5vw,168px)}.kb-more-head{justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:clamp(24px,2.4vw,40px);display:flex}.kb-more-title{font-size:var(--t-sub);letter-spacing:var(--tr-sub);line-height:1.25;font-weight:var(--w-sub);margin:0}@media (max-width:1180px){.kb-reading{grid-template-columns:minmax(0,1fr)}.kb-body{grid-column:1;width:100%;max-width:680px;margin:0 auto}.kb-toc{display:none}}@media (max-width:900px){.kb-card-lead{grid-template-columns:minmax(0,1fr);gap:0}.kb-card-lead .kb-card-meta{margin-top:18px}.kb-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.kb-grid{grid-template-columns:minmax(0,1fr)}.kb-title{letter-spacing:var(--tr-sub)}.kb-pic{aspect-ratio:16/10}.kb-more .kb-grid{gap:0}.kb-more .kb-grid>li{border-top:1px solid var(--hairline)}.kb-more .kb-grid>li:last-child{border-bottom:1px solid var(--hairline)}.kb-more .kb-card{padding:16px 0}.kb-more .kb-card-pic,.kb-more .kb-card-line{display:none}.kb-more .kb-card-meta{margin-top:0}.kb-next-row{grid-template-columns:minmax(0,1fr);padding:16px 0}}