.oc-prose-body{color:var(--color-text-secondary);font-size:16.5px;line-height:1.75;font-weight:400}.oc-prose-body>*+*{margin-top:1.1em}.oc-prose-body>p+p{margin-top:1.5em}.oc-prose-body h1,.oc-prose-body h2{font-family:var(--font-display);color:var(--color-text-primary);letter-spacing:-.015em;font-weight:500;margin-top:2em;margin-bottom:.6em;line-height:1.18}.oc-prose-body h1{font-size:30px}.oc-prose-body h2{font-size:24px}.oc-prose-body h3{font-family:var(--font-body, system-ui, sans-serif),system-ui,sans-serif;color:var(--color-text-primary);font-size:19px;font-weight:600;margin-top:1.6em;margin-bottom:.5em;line-height:1.3}.oc-prose-body h4,.oc-prose-body h5,.oc-prose-body h6{font-family:var(--font-body, system-ui, sans-serif),system-ui,sans-serif;color:var(--color-text-primary);font-size:16px;font-weight:600;margin-top:1.4em;margin-bottom:.4em}.oc-prose-body p{margin:0}.oc-prose-body a{color:var(--color-accent);border-bottom:1px solid color-mix(in oklab,var(--color-accent) 35%,transparent);transition:border-color .15s}.oc-prose-body a:hover{border-bottom-color:var(--color-accent)}.oc-prose-body strong{color:var(--color-text-primary);font-weight:600}.oc-prose-body em{font-style:italic}.oc-prose-body ul,.oc-prose-body ol{padding-left:1.4em}.oc-prose-body ul{list-style:disc}.oc-prose-body ol{list-style:decimal}.oc-prose-body li+li{margin-top:.4em}.oc-prose-body blockquote{border-left:2px solid var(--color-line-strong);padding:.2em 0 .2em 1.1em;color:var(--color-text-tertiary);font-style:italic}.oc-prose-body hr{border:0;border-top:1px solid var(--color-line);margin:2.4em 0}.oc-prose-body code{font-family:var(--font-mono);font-size:.92em;background:var(--color-bg-elev-2);border:1px solid var(--color-line);padding:.08em .4em;border-radius:3px}.oc-prose-body pre{background:var(--color-bg-elev-2);border:1px solid var(--color-line);border-radius:8px;padding:16px 18px;overflow-x:auto;line-height:1.6}.oc-prose-body pre code{background:transparent;border:0;padding:0;font-size:13.5px;color:var(--color-text-primary)}.oc-prose-body img{max-width:100%;height:auto;border-radius:6px;border:1px solid var(--color-line)}.oc-prose-body table{width:100%;border-collapse:collapse;font-size:14px}.oc-prose-body th,.oc-prose-body td{border:1px solid var(--color-line);padding:.55em .8em;text-align:left}.oc-prose-body th{background:var(--color-bg-elev-2);color:var(--color-text-primary);font-weight:600}.blog-reading-page{background-image:none}.blog-reading-main{padding:clamp(48px,6vw,80px) 24px 96px}.blog-reading-main .oc-prose{width:100%;max-width:820px;margin-inline:auto}.blog-back{display:inline-flex;margin-bottom:30px;color:var(--color-text-secondary);font-size:14px}.blog-back:hover,.blog-article-footer a:hover{color:var(--color-text-primary)}.blog-article-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.blog-article-tags>span{padding:4px 10px;border:1px solid var(--color-line);border-radius:5px;color:var(--color-text-secondary);font-size:12px;background:var(--color-bg-elev-1)}.blog-article-header h1{margin:0;font-family:var(--font-display);font-size:clamp(32px,4.2vw,52px);line-height:1.14;font-weight:500;letter-spacing:-.04em;color:var(--color-text-primary)}.blog-reading-page .blog-reading-main .blog-article-intro{margin:24px 0;color:var(--color-text-secondary);font-size:19px;line-height:1.65}.blog-article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px;color:var(--color-text-tertiary);font-size:14px}.blog-article-visual{height:clamp(180px,26vw,300px);margin-block:36px 44px;border-radius:10px;border:1px solid var(--color-line);background-size:cover;background-position:center}.blog-reading-main .oc-prose-body{color:var(--color-text-secondary);font-size:17px;line-height:1.8;font-weight:400}.blog-reading-page .blog-reading-main .oc-prose-body :is(p,li){font-size:inherit;line-height:inherit}.blog-reading-main .oc-prose-body :is(h1,h2){font-size:clamp(25px,3vw,32px);letter-spacing:-.025em;line-height:1.25}.blog-reading-main .oc-prose-body h3{font-size:23px;line-height:1.3}.blog-reading-main .oc-prose-body :is(h4,h5,h6){font-size:18px}.blog-reading-main .oc-prose-body :is(h1,h2,h3,h4){scroll-margin-top:100px}.blog-reading-main .oc-prose-body p{margin-block:1.2em}.blog-reading-main .oc-prose-body a{color:var(--color-text-primary);border-bottom-color:var(--color-accent-dim)}.blog-reading-main .oc-prose-body pre code{font-size:14px}.blog-reading-main .oc-prose-body blockquote{border-left-color:var(--color-accent-dim);color:var(--color-text-secondary);font-style:normal;padding:12px 20px;background:var(--color-bg-elev-1)}.blog-reading-main .oc-prose-body table{display:block;overflow-x:auto;max-width:100%;font-size:15px}.blog-reading-main .oc-prose-body th,.blog-reading-main .oc-prose-body td{min-width:110px}.blog-article-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:56px;padding-top:28px;border-top:1px solid var(--color-line);font-size:14px;color:var(--color-text-secondary)}.blog-reading-main a:focus-visible{outline:2px solid var(--color-accent-dim);outline-offset:4px}@media(max-width:560px){.blog-reading-main{padding:36px 20px 72px}.blog-back{margin-bottom:24px}.blog-article-intro{font-size:17px}.blog-article-visual{margin-block:28px 32px}.blog-reading-main .oc-prose-body{font-size:16px}}.article-page .article-main{padding:44px 0 88px}.article-shell{width:min(1184px,calc(100% - 64px));margin-inline:auto}.article-header{padding-bottom:38px;border-bottom:1px solid var(--color-line-strong)}.article-topline{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:34px}.article-back{display:inline-flex;align-items:center;gap:12px;min-height:44px;font-size:15px;color:var(--color-text-secondary)}.article-publication{font-family:var(--font-mono);font-size:13px;letter-spacing:.04em;color:var(--color-text-tertiary)}.article-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px}.article-tags>span{border:1px solid var(--color-line);padding:3px 9px;border-radius:5px;font-size:13px;line-height:1.5;color:var(--color-text-secondary)}.article-tags>span:first-child{color:var(--color-accent);border-color:color-mix(in srgb,var(--color-accent) 35%,var(--color-line));background:color-mix(in srgb,var(--color-accent) 6%,var(--color-bg-base))}.article-page .article-main .article-header h1{max-width:1040px;margin:0;font-size:clamp(36px,4.7vw,62px);line-height:1.1;letter-spacing:-.045em;font-weight:500;text-wrap:balance}.article-page .article-main .article-intro{max-width:850px;margin:23px 0 29px;font-size:clamp(18px,1.6vw,21px);line-height:1.6;color:var(--color-text-secondary)}.article-meta{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;font-size:14px;color:var(--color-text-tertiary)}.article-meta>*+*{padding-left:24px;border-left:1px solid var(--color-line-strong)}.article-author{color:var(--color-text-primary);font-weight:500}.article-infographic{margin-top:34px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(240px,280px);justify-content:space-between;column-gap:clamp(36px,5vw,88px);padding-top:48px;align-items:start}.article-body-column{grid-column:1;grid-row:1;min-width:0}.article-sidebar{grid-column:2;grid-row:1;min-width:0;align-self:stretch}.article-sidebar-inner{position:sticky;top:116px}.article-toc{border:1px solid var(--color-line);border-radius:10px;background:var(--color-bg-elev-1);overflow:hidden}.article-toc summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:58px;padding:14px 18px;color:var(--color-text-primary);font-size:15px;font-weight:500;cursor:pointer;list-style:none}.article-toc summary::-webkit-details-marker{display:none}.article-toc-count{margin-left:8px;color:var(--color-text-tertiary);font-family:var(--font-mono);font-size:12px}.article-toc-chevron{transition:transform .18s}.article-toc[open] .article-toc-chevron{transform:rotate(180deg)}.article-toc[open] summary{border-bottom:1px solid var(--color-line)}.article-toc nav{max-height:min(58vh,560px);overflow-y:auto;padding:8px}.article-toc ol{margin:0;padding:0;list-style:none}.article-toc a{display:flex;align-items:baseline;gap:11px;min-height:44px;padding:10px;border-radius:4px;color:var(--color-text-secondary);font-size:14px;line-height:1.5;text-decoration:none}.article-toc a:hover{background:var(--color-bg-elev-2);color:var(--color-text-primary)}.article-toc a[aria-current=location]{color:var(--color-accent);background:color-mix(in srgb,var(--color-accent) 7%,var(--color-bg-elev-1));box-shadow:inset 2px 0 var(--color-accent)}.article-toc-number{flex:0 0 20px;font-family:var(--font-mono);font-size:11px;color:var(--color-text-tertiary)}.article-tools{display:grid;padding:14px 2px 0}.article-tools :is(a,button){display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:44px;padding:8px 12px;color:var(--color-text-secondary);background:transparent;border:0;border-radius:5px;font-size:14px;text-align:left;cursor:pointer}.article-tools [hidden]{display:none}.article-tools :is(a,button):hover{color:var(--color-text-primary);background:var(--color-bg-elev-1)}.article-sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.article-page .article-body{color:var(--color-text-secondary);font-size:18px;line-height:1.85;overflow-wrap:break-word}.article-page .article-body :is(p,li,dd,dt){font-size:inherit;line-height:inherit}.article-body>:first-child{margin-top:0}.article-body>p{margin-block:1.25em}.article-body>:is(ul,ol){margin-block:1.25em}.article-body :is(ul,ol) :is(ul,ol){margin-top:.5em}.article-body li+li{margin-top:.55em}.article-body li>p{margin-block:.6em}.article-page .article-body h2{margin:2.1em 0 .7em;font-size:clamp(25px,2.6vw,32px);font-weight:500;line-height:1.25;letter-spacing:-.025em;text-wrap:pretty}.article-page .article-body h3{margin:1.6em 0 .5em;font-size:22px;font-weight:500;line-height:1.35}.article-page .article-body :is(h4,h5,h6){margin-top:1.5em;font-size:18px;font-weight:600;line-height:1.5}.article-body :is(h1,h2,h3,h4,h5,h6){scroll-margin-top:24px}.article-body a{color:var(--color-accent);border-bottom-color:color-mix(in srgb,var(--color-accent) 45%,transparent);overflow-wrap:anywhere}.article-body strong{font-weight:600}.article-body blockquote{padding:17px 22px;border-left:3px solid var(--color-accent-dim);background:var(--color-bg-elev-1);color:var(--color-text-secondary);font-style:normal;border-radius:0 7px 7px 0}.article-body blockquote>:first-child{margin-top:0}.article-body blockquote>:last-child{margin-bottom:0}.article-body :not(pre)>code{font-size:.85em;overflow-wrap:anywhere;padding:.12em .32em}.article-code-frame{min-width:0;margin-block:28px;border:1px solid var(--color-line-strong);border-radius:9px;overflow:hidden}.article-code-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:48px;padding:0 8px 0 18px;background:var(--color-bg-elev-2);border-bottom:1px solid var(--color-line);font-family:var(--font-mono);font-size:12px;color:var(--color-text-tertiary)}.article-code-toolbar button{min-height:44px;padding:8px 12px;border:0;background:transparent;border-radius:5px;font-family:var(--font-body);font-size:14px;color:var(--color-text-secondary);cursor:pointer}.article-code-toolbar button:hover{color:var(--color-text-primary);background:var(--color-bg-elev-3)}.article-body pre{max-width:100%;margin-block:24px;padding:20px;border:1px solid var(--color-line-strong);border-radius:9px;background:var(--color-bg-elev-1)!important;color:var(--color-text-primary)!important;overflow-x:auto;tab-size:2;line-height:1.7}.article-body .article-code-frame pre{margin:0;border:0;border-radius:0}.article-body pre code{font-size:14px;color:inherit}.article-body pre span[style*="#6A737D"]{color:#a0aaa4!important}:root[data-theme=light] .article-body pre span[style]{color:var(--shiki-light, var(--article-token, var(--color-text-primary)))!important}:root[data-theme=light] .article-body pre span[style*="#6A737D"]{--article-token: #627066}:root[data-theme=light] .article-body pre span[style*="#F97583"]{--article-token: #a22648}:root[data-theme=light] .article-body pre span[style*="#B392F0"]{--article-token: #7542a5}:root[data-theme=light] .article-body pre span[style*="#9ECBFF"]{--article-token: #21547e}:root[data-theme=light] .article-body pre span[style*="#79B8FF"]{--article-token: #166692}:root[data-theme=light] .article-body pre span[style*="#85E89D"]{--article-token: #28672f}:root[data-theme=light] .article-body pre span[style*="#FFAB70"]{--article-token: #92502b}.article-body table{display:block;max-width:100%;overflow-x:auto;margin-block:24px;font-size:15px;line-height:1.6}.article-body :is(th,td){padding:13px 16px;min-width:130px;vertical-align:top}.article-body th{background:var(--color-bg-elev-2);font-weight:500}.article-table-scroll{overflow-x:auto;margin-block:28px;border:1px solid var(--color-line);border-radius:8px}.article-body .article-table-scroll table{display:table;margin:0;border-style:hidden}.article-body img{margin-block:28px}.article-body hr{margin-block:48px}.article-end{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-top:48px;padding-top:24px;border-top:1px solid var(--color-line);color:var(--color-text-secondary);font-size:14px}.article-end a{display:inline-flex;align-items:center;gap:12px;min-height:44px;color:var(--color-text-primary)}.article-related{margin-top:80px;padding-top:42px;border-top:1px solid var(--color-line-strong)}.article-section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.article-page .article-main .article-eyebrow{margin:0 0 12px;font-family:var(--font-mono);font-size:13px;color:var(--color-text-tertiary)}.article-page .article-main .article-section-heading h2{margin:0;font-size:clamp(28px,3vw,38px);line-height:1.2;font-weight:500}.article-section-heading>a{display:inline-flex;align-items:center;gap:14px;min-height:44px;flex-shrink:0;font-size:15px;color:var(--color-text-secondary)}.article-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.article-related-card{display:flex;flex-direction:column;align-items:start;gap:18px;min-width:0;padding:25px;border:1px solid var(--color-line);border-radius:10px;background:var(--color-bg-elev-1);transition:border-color .16s,background .16s}.article-related-card:hover{border-color:var(--color-accent-dim);background:var(--color-bg-elev-2)}.article-related-topic{color:var(--color-accent);font-family:var(--font-mono);font-size:12px}.article-page .article-main .article-related-card h3{margin:0;font-size:22px;line-height:1.35;font-weight:500;letter-spacing:-.015em}.article-page .article-main .article-related-card p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;margin:0;font-size:15px;line-height:1.65;color:var(--color-text-secondary)}.article-related-meta{display:flex;justify-content:space-between;align-items:center;gap:16px;width:100%;margin-top:auto;padding-top:7px;color:var(--color-text-tertiary);font-size:13px}.article-related-meta>span{color:var(--color-text-primary);font-size:21px}.article-follow{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;color:var(--color-text-secondary)}.article-page .article-main .article-follow p{margin:0;font-size:15px}.article-follow a{display:inline-flex;align-items:center;gap:14px;min-height:44px;font-size:15px;color:var(--color-text-primary)}.article-page .article-main :is(a,button,summary,[tabindex="0"]):focus-visible{outline:2px solid var(--color-accent-dim);outline-offset:4px}.article-page .article-main :is(.article-toc summary,.article-code-frame pre):focus-visible{outline-offset:-4px}@media(max-width:1049px){.article-shell{max-width:820px}.article-layout{display:flex;flex-direction:column;padding-top:30px;gap:36px}.article-sidebar,.article-body-column{width:100%}.article-sidebar-inner{position:static}.article-tools{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding-top:8px}.article-toc nav{max-height:380px}.article-related-grid{gap:12px}.article-related-card{padding:20px}.article-page .article-main .article-related-card h3{font-size:20px}}@media(max-width:650px){.article-page .article-main{padding-top:25px;padding-bottom:60px}.article-shell{width:calc(100% - 40px)}.article-header{padding-bottom:26px}.article-topline{margin-bottom:24px;gap:10px}.article-publication{max-width:120px;font-size:11px;text-align:right}.article-tags{gap:6px;margin-bottom:18px}.article-tags>span{font-size:12px;padding:3px 7px}.article-page .article-main .article-header h1{font-size:clamp(32px,8.7vw,46px);line-height:1.13;letter-spacing:-.035em}.article-page .article-main .article-intro{font-size:18px;margin-block:20px 24px}.article-meta{gap:8px 14px}.article-author{width:100%}.article-meta>*+*{padding-left:0;border:0}.article-meta>:last-child{padding-left:14px;border-left:1px solid var(--color-line-strong)}.article-tools{gap:5px}.article-tools :is(a,button){font-size:13px;gap:8px;padding-inline:8px}.article-page .article-body{font-size:17px;line-height:1.8}.article-page .article-body h3{font-size:21px}.article-body pre{padding:18px 16px}.article-body blockquote{padding:14px 17px}.article-related{margin-top:56px;padding-top:30px}.article-section-heading{align-items:start;flex-direction:column;gap:8px;margin-bottom:20px}.article-related-grid{grid-template-columns:1fr;gap:12px}.article-related-card{padding:24px;gap:14px}.article-page .article-main .article-related-card h3{font-size:23px}}@media(prefers-reduced-motion:reduce){.article-toc-chevron,.article-related-card{transition:none}}.article-cover{margin:34px 0 0;border:1px solid var(--color-line-strong);border-radius:16px;overflow:hidden;background:var(--color-bg-elev-1)}.article-cover img{display:block;width:100%;height:auto}.article-cta{margin:40px 0 0}.article-cta .ed-button{display:inline-flex;align-items:center;gap:14px;border:1px solid var(--color-line-strong);border-radius:10px;padding:13px 20px;font-size:15px;background:var(--color-text-primary);color:var(--color-bg-base);text-decoration:none}