:root{color-scheme:light dark;--ink:#172138;--muted:#526078;--line:#dce3ee;--blue:#2457c8;--bg:#f5f7fb;--surface:#fff;--soft:#eff4ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.8;word-break:keep-all;overflow-wrap:anywhere}.shell{width:min(860px,calc(100% - 32px));margin:0 auto 40px}.top{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:76px;padding:12px 0;background:var(--bg)}.brand{font-size:12px;font-weight:800;letter-spacing:.08em}a{color:var(--blue);text-underline-offset:4px}.document-back{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:12px;text-decoration:none;font-weight:700;background:var(--surface)}.card{padding:clamp(22px,5vw,52px);border:1px solid var(--line);border-radius:22px;background:var(--surface)}h1{margin:0 0 12px;font-size:clamp(28px,6vw,42px);line-height:1.3;letter-spacing:-.04em}.date{margin:0 0 24px;font-size:13px;color:var(--muted)}h2{margin:34px 0 10px;font-size:21px;line-height:1.5;scroll-margin-top:96px}h3{margin:22px 0 6px;font-size:17px}p,li{color:var(--muted)}p{margin:12px 0}ul{padding-left:22px}li+li{margin-top:8px}.notice{padding:18px;border-radius:14px;background:var(--soft);color:var(--ink)}.document-toc{margin:0 0 26px;border-block:1px solid var(--line)}.document-toc summary{min-height:48px;padding:12px 0;cursor:pointer;font-weight:700}.document-toc summary span{margin-left:8px;font-size:13px;font-weight:400;color:var(--muted)}.document-toc nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 20px;padding-bottom:14px}.document-toc a{display:flex;align-items:center;min-height:44px;padding:6px 0;text-decoration:none;font-size:14px}.links{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}.links a{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:700}.return-hint{padding:12px 16px;border-radius:12px;background:var(--soft);font-size:14px}:focus-visible{outline:3px solid var(--blue);outline-offset:4px}@media(max-width:480px){.document-toc nav{grid-template-columns:1fr}.shell{width:calc(100% - 24px)}.card{border-radius:18px}.top{min-height:72px}}@media(prefers-color-scheme:dark){:root{--ink:#f2f4fa;--muted:#b5bdcc;--line:#333946;--blue:#a7beff;--bg:#101216;--surface:#191c22;--soft:#222d43}}@layer zenos-theme,zenos-light-priority,zenos-light-normal;@layer zenos-light-normal{:root[data-zenos-theme=light] :is(:root),:root[data-zenos-theme=light]:is(:root){color-scheme:light!important;--zl-text-ink: #18263a !important;--zl-surface-ink: #eaf0f8 !important;--zl-border-ink: #d5deeb !important;--zl-shadow-ink: rgba(29,48,79,.1) !important;--zl-text-muted: #2851c7 !important;--zl-surface-muted: #eaf0ff !important;--zl-border-muted: #eaf0ff !important;--zl-shadow-muted: rgba(29,48,79,.1) !important;--zl-text-line: #18263a !important;--zl-surface-line: #dce3ee !important;--zl-border-line: #d5deeb !important;--zl-shadow-line: rgba(29,48,79,.1) !important;--zl-text-blue: #2851c7 !important;--zl-surface-blue: #2457c8 !important;--zl-border-blue: #eaf0ff !important;--zl-shadow-blue: rgba(29,48,79,.1) !important;--zl-text-bg: #18263a !important;--zl-surface-bg: #f5f7fb !important;--zl-border-bg: #d5deeb !important;--zl-shadow-bg: rgba(29,48,79,.1) !important;--zl-text-surface: #18263a !important;--zl-surface-surface: #fff !important;--zl-border-surface: #d5deeb !important;--zl-shadow-surface: rgba(29,48,79,.1) !important;--zl-text-soft: #18263a !important;--zl-surface-soft: #eff4ff !important;--zl-border-soft: #d5deeb !important;--zl-shadow-soft: rgba(29,48,79,.1) !important}:root[data-zenos-theme=light] :is(body),:root[data-zenos-theme=light]:is(body){background:var(--zl-surface-bg,var(--bg))!important;color:var(--zl-text-ink,var(--ink))!important}:root[data-zenos-theme=light] :is(.top),:root[data-zenos-theme=light]:is(.top){background:var(--zl-surface-bg,var(--bg))!important}:root[data-zenos-theme=light] :is(a),:root[data-zenos-theme=light]:is(a){color:var(--zl-text-blue,var(--blue))!important}:root[data-zenos-theme=light] :is(.document-back),:root[data-zenos-theme=light]:is(.document-back){border-color:var(--zl-border-line,var(--line))!important;background:var(--zl-surface-surface,var(--surface))!important}:root[data-zenos-theme=light] :is(.card),:root[data-zenos-theme=light]:is(.card){border-color:var(--zl-border-line,var(--line))!important;background:var(--zl-surface-surface,var(--surface))!important}:root[data-zenos-theme=light] :is(.date),:root[data-zenos-theme=light]:is(.date){color:var(--zl-text-muted,var(--muted))!important}:root[data-zenos-theme=light] :is(p),:root[data-zenos-theme=light]:is(p),:root[data-zenos-theme=light] :is(li),:root[data-zenos-theme=light]:is(li){color:var(--zl-text-muted,var(--muted))!important}:root[data-zenos-theme=light] :is(.notice),:root[data-zenos-theme=light]:is(.notice){background:var(--zl-surface-soft,var(--soft))!important;color:var(--zl-text-ink,var(--ink))!important}:root[data-zenos-theme=light] :is(.document-toc summary span),:root[data-zenos-theme=light]:is(.document-toc summary span){color:var(--zl-text-muted,var(--muted))!important}:root[data-zenos-theme=light] :is(.links),:root[data-zenos-theme=light]:is(.links){border-top-color:var(--zl-border-line,var(--line))!important}:root[data-zenos-theme=light] :is(.return-hint),:root[data-zenos-theme=light]:is(.return-hint){background:var(--zl-surface-soft,var(--soft))!important}:root[data-zenos-theme=light] :is(:focus-visible),:root[data-zenos-theme=light]:is(:focus-visible){outline-color:var(--zl-border-blue,var(--blue))!important}:root[data-zenos-theme=light] :is(:root),:root[data-zenos-theme=light]:is(:root){--zl-text-ink: #18263a !important;--zl-surface-ink: #f2f4fa !important;--zl-border-ink: #d5deeb !important;--zl-shadow-ink: rgba(29,48,79,.1) !important;--zl-text-muted: #526279 !important;--zl-surface-muted: #b5bdcc !important;--zl-border-muted: #d5deeb !important;--zl-shadow-muted: rgba(29,48,79,.1) !important;--zl-text-line: #18263a !important;--zl-surface-line: #eaf0f8 !important;--zl-border-line: #d5deeb !important;--zl-shadow-line: rgba(29,48,79,.1) !important;--zl-text-blue: #2851c7 !important;--zl-surface-blue: #eaf0ff !important;--zl-border-blue: #eaf0ff !important;--zl-shadow-blue: rgba(29,48,79,.1) !important;--zl-text-bg: #18263a !important;--zl-surface-bg: #ffffff !important;--zl-border-bg: #d5deeb !important;--zl-shadow-bg: rgba(29,48,79,.1) !important;--zl-text-surface: #18263a !important;--zl-surface-surface: #ffffff !important;--zl-border-surface: #d5deeb !important;--zl-shadow-surface: rgba(29,48,79,.1) !important;--zl-text-soft: #18263a !important;--zl-surface-soft: #eaf0f8 !important;--zl-border-soft: #d5deeb !important;--zl-shadow-soft: rgba(29,48,79,.1) !important}}@layer zenos-light-priority;