.rbn-root .read-bar{z-index:290;pointer-events:none;background:0 0;height:2px;position:fixed;top:64px;left:0;right:0}.rbn-root .read-bar .read-bar-fill{background:var(--rbn-purple);width:0;height:100%;transition:width .1s linear}.rbn-art-head{background:#fff;padding:72px 0 0}.rbn-art-col{max-width:72ch;margin:0 auto}.rbn-art-eyebrow{color:var(--rbn-soft);flex-wrap:wrap;align-items:baseline;gap:10px;margin:0 0 22px;display:flex}.rbn-art-eyebrow .rbn-art-type{color:var(--rbn-purple)}.rbn-art-eyebrow .rbn-art-sep{opacity:.45}.rbn-art-title{font-family:var(--ff-sora), sans-serif;letter-spacing:-.02em;color:var(--rbn-ink);text-wrap:pretty;margin:0 0 20px;font-size:clamp(34px,3.6vw,46px);font-weight:300;line-height:1.12}.rbn-art-dek{color:var(--rbn-soft);text-wrap:pretty;max-width:62ch;margin:0 0 34px;font-size:18.5px;line-height:1.6}.rbn-art-byline{border-top:1px solid var(--rbn-hair);border-bottom:1px solid var(--rbn-hair-strong);flex-wrap:wrap;align-items:baseline;gap:10px;padding:20px 0;display:flex}.rbn-art-by-k{color:var(--rbn-soft)}.rbn-art-by-name{font-family:var(--ff-sora), sans-serif;letter-spacing:-.005em;color:var(--rbn-ink);font-size:15px;font-weight:500}.rbn-art-all,.rbn-root a.rbn-art-all{color:var(--rbn-purple);letter-spacing:.08em;margin-left:auto;transition:color .15s}.rbn-root a.rbn-art-all:hover{color:var(--rbn-purple-hover)}.rbn-art-body{background:#fff;padding:48px 0 96px}.rbn-article{font-family:var(--ff-inter), sans-serif;color:#25272e;font-size:17px;line-height:1.7}.rbn-article p{margin:0 0 22px}.rbn-article>p:first-of-type{color:var(--rbn-ink);font-size:19px;line-height:1.65}.rbn-article h2{font-family:var(--ff-sora), sans-serif;letter-spacing:-.015em;color:var(--rbn-ink);text-wrap:pretty;margin:56px 0 18px;scroll-margin-top:88px;font-size:26px;font-weight:500;line-height:1.22}.rbn-article h3{font-family:var(--ff-sora), sans-serif;letter-spacing:-.01em;color:var(--rbn-ink);margin:40px 0 14px;scroll-margin-top:88px;font-size:20px;font-weight:500;line-height:1.3}.rbn-article h4{font-family:var(--ff-sora), sans-serif;color:var(--rbn-ink);margin:32px 0 12px;font-size:17px;font-weight:500;line-height:1.35}.rbn-article strong,.rbn-article b{color:var(--rbn-ink);font-weight:600}.rbn-root .rbn-article a{color:var(--rbn-purple);text-decoration:none;transition:color .15s}.rbn-root .rbn-article a:hover{color:var(--rbn-purple-hover);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.rbn-article ul,.rbn-article ol{margin:0 0 22px;padding-left:24px}.rbn-article li{margin-bottom:8px}.rbn-article li::marker{color:var(--rbn-soft)}.rbn-article hr{border:none;border-top:1px solid var(--rbn-hair);margin:48px 0}.rbn-article blockquote{border-left:3px solid var(--rbn-purple);color:var(--rbn-ink);margin:32px 0;padding:2px 0 2px 22px;font-size:18px;line-height:1.62}.rbn-article blockquote p{margin:0 0 12px}.rbn-article blockquote p:last-child{margin-bottom:0}.rbn-article code{font-family:var(--ff-mono), ui-monospace, monospace;border:1px solid var(--rbn-hair);color:var(--rbn-ink);background:#f8f8fb;border-radius:4px;padding:2px 6px;font-size:14px}.rbn-article pre{border:1px solid var(--rbn-hair);font-family:var(--ff-mono), ui-monospace, monospace;background:#f8f8fb;border-radius:8px;margin:28px 0;padding:18px 20px;font-size:13.5px;line-height:1.65;overflow-x:auto}.rbn-article pre code{background:0 0;border:none;border-radius:0;padding:0}.rbn-article img{border:1px solid var(--rbn-hair);border-radius:8px;width:100%;height:auto;margin:32px 0;display:block}.rbn-article figure{margin:32px 0}.rbn-article figure img{margin:0}.rbn-article figcaption{font-family:var(--ff-mono), ui-monospace, monospace;letter-spacing:.04em;color:var(--rbn-soft);margin-top:10px;font-size:12px}.rbn-article table{border-collapse:collapse;border:1px solid var(--rbn-hair);width:100%;margin:32px 0;font-size:14.5px;line-height:1.55}.rbn-article th{font-family:var(--ff-mono), ui-monospace, monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--rbn-soft);text-align:left;background:var(--rbn-alt);border-bottom:1px solid var(--rbn-hair-strong);padding:11px 14px;font-size:11px;font-weight:400}.rbn-article td{border-bottom:1px solid var(--rbn-hair);vertical-align:top;color:#25272e;padding:12px 14px}.rbn-article tr:last-child td{border-bottom:none}@media (max-width:880px){.rbn-art-head{padding:44px 0 0}.rbn-art-body{padding:36px 0 72px}.rbn-art-dek{font-size:17px}.rbn-article{font-size:16px}.rbn-article>p:first-of-type{font-size:18px}.rbn-article h2{margin-top:44px;font-size:23px}.rbn-article table{display:block;overflow-x:auto}}