/* 독립 원고의 읽기 폭을 제한하며 기존 두 브랜드의 헤더·푸터를 유지한다. */
.sra-page{--sra-ink:#133344;--sra-accent:#1576b9;--sra-tint:#edf5fb;background:#f8fbfd;color:var(--sra-ink)}
.sl-page--hasu .sra-page{--sra-ink:#0c303a;--sra-accent:#00776f;--sra-tint:#e8f5f2;background:#fafbf7}
.sra-shell{width:min(1120px,calc(100% - 48px));margin-inline:auto}
.sra-hero{padding:32px 0 58px;background:var(--sra-tint);border-bottom:1px solid #16374812}
.sra-crumbs{display:flex;flex-wrap:wrap;gap:9px;font-size:13px;margin-bottom:38px;color:#526973}
.sra-crumbs a{color:inherit;text-decoration:underline;text-underline-offset:3px}
.sra-eyebrow{color:var(--sra-accent);font-size:13px;font-weight:750;letter-spacing:.045em;margin:0 0 14px}
.sra-hero h1{max-width:930px;font-size:clamp(29px,3.1vw,45px);line-height:1.4;letter-spacing:-.055em;word-break:keep-all;overflow-wrap:anywhere;margin:0 0 22px}
.sra-summary{max-width:810px;font-size:18px;line-height:1.9;color:#425e69;word-break:keep-all;overflow-wrap:anywhere;margin:0 0 24px}
.sra-byline{font-size:13px;color:#59717c}
.sra-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,1fr);gap:48px;padding-block:48px 80px;align-items:start}
.sra-prose{min-width:0;font-size:17px;line-height:1.95;word-break:keep-all;overflow-wrap:anywhere}
.sra-prose h2{font-size:25px;line-height:1.5;letter-spacing:-.035em;margin:46px 0 16px;scroll-margin-top:110px}
.sra-prose h3{font-size:20px;line-height:1.6;margin:28px 0 12px}
.sra-prose p{margin:0 0 19px}.sra-prose ul,.sra-prose ol{padding-left:1.35em;margin:16px 0 26px}.sra-prose li{margin-block:8px}
.sra-prose a,.sra-aside>a:not(.sra-button):not(.sra-phone){color:var(--sra-accent);text-decoration:underline;text-underline-offset:4px}
.sra-prose strong{font-weight:750}.sra-prose blockquote{margin:28px 0;padding:20px 24px;border-left:3px solid var(--sra-accent);background:var(--sra-tint)}
.sra-toc{border:1px solid #17394d20;border-radius:16px;background:#fff;padding:24px 28px;font-size:15px;line-height:1.75;margin-bottom:36px}
.sra-toc strong{display:block;font-size:17px}.sra-toc ol{margin:14px 0 0}.sra-toc li{margin-block:6px}
.sra-aside{padding:25px;border:1px solid #16374818;border-radius:18px;background:#fff;position:sticky;top:108px;font-size:14px;line-height:1.9;word-break:keep-all;overflow-wrap:anywhere}
.sra-aside h2{font-size:23px;line-height:1.5;margin:0 0 18px}.sra-aside p{margin:0 0 18px}.sra-button{display:block;padding:13px 18px;text-align:center;border-radius:999px;background:var(--sra-accent);color:#fff;font-weight:700;text-decoration:none}
.sra-phone{display:block;font-size:21px;font-weight:800;color:var(--sra-ink);margin:18px 0 12px;white-space:nowrap}.sra-note{font-size:12px;color:#5b7079}
.sra-sources{margin-top:46px;border-top:1px solid #17394d20;padding-top:12px;font-size:14px;color:#526973}.sra-sources h2{font-size:21px;margin-top:20px}.sra-sources span{font-size:12px}
.sra-page a:focus-visible{outline:3px solid var(--sra-accent);outline-offset:4px}
@media(max-width:860px){.sra-layout{grid-template-columns:minmax(0,1fr);gap:30px}.sra-aside{position:static;max-width:none}.sra-hero h1{max-width:760px}}
@media(max-width:480px){.sra-shell{width:calc(100% - 36px)}.sra-hero{padding-block:22px 34px}.sra-crumbs{font-size:12px;margin-bottom:27px}.sra-hero h1{font-size:29px;line-height:1.43}.sra-summary{font-size:16px;line-height:1.85}.sra-layout{padding-block:28px 48px}.sra-prose{font-size:16px;line-height:1.95}.sra-prose h2{font-size:23px;margin-top:36px}.sra-toc{padding:20px;font-size:14px}.sra-prose blockquote{padding:18px}.sra-aside{padding:23px}}