.reader-root{--reader-bg:#fafaf7;--reader-bg-elev:#fff;--reader-fg:#0a0a0a;--reader-fg-muted:#525252;--reader-fg-faint:#8a8a85;--reader-rule:#e7e5dd;--reader-rule-strong:#c8c5b8;--reader-accent:#c1292e;--reader-accent-soft:#f3e3e0;--reader-link:#0a0a0a;--reader-link-underline:#c1292e;--reader-popover-bg:#fff;--reader-popover-shadow:0 12px 32px -8px #1414142e,0 2px 6px -2px #1414141a;--reader-column:680px;--reader-toc-width:240px;--reader-margin-width:280px;--reader-gap:48px;background:var(--reader-bg);color:var(--reader-fg);font-family:var(--font-reader),Georgia,"Times New Roman",serif;font-feature-settings:"kern" 1,"liga" 1,"calt" 1,"onum" 1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}.reader-root[data-theme=sepia]{--reader-bg:#f4ecd8;--reader-bg-elev:#faf3e0;--reader-fg:#1a1410;--reader-fg-muted:#5b4f3f;--reader-fg-faint:#8b7e6a;--reader-rule:#d9cfb8;--reader-rule-strong:#b9ad94;--reader-popover-bg:#faf3e0}.reader-root[data-theme=dark]{--reader-bg:#14110d;--reader-bg-elev:#1c1916;--reader-fg:#f0ebe0;--reader-fg-muted:#a39e92;--reader-fg-faint:#6b6862;--reader-rule:#2c2925;--reader-rule-strong:#4a4640;--reader-accent:#e85a5f;--reader-accent-soft:#2a1d1e;--reader-link:#f0ebe0;--reader-link-underline:#e85a5f;--reader-popover-bg:#1c1916;--reader-popover-shadow:0 12px 32px -8px #0009,0 2px 6px -2px #0006}.reader-layout{grid-template-columns:minmax(0,1fr)var(--reader-toc-width)var(--reader-gap)minmax(0,var(--reader-column))var(--reader-gap)var(--reader-margin-width)minmax(0,1fr);align-items:start;padding-top:48px;padding-bottom:96px;display:grid}.reader-toc{max-height:calc(100vh - 96px);font-family:var(--font-body),system-ui,sans-serif;grid-column:2;padding-right:8px;font-size:13px;line-height:1.5;position:sticky;top:48px;overflow-y:auto}.reader-toc-toggle{width:100%;font:inherit;letter-spacing:.1em;text-transform:uppercase;color:var(--reader-fg-faint);cursor:default;background:0 0;border:0;justify-content:space-between;align-items:center;margin-bottom:12px;padding:0 12px;font-size:11px;font-weight:600;display:flex}.reader-toc-toggle-icon{display:none}.reader-toc-list{display:block}.reader-column{max-width:var(--reader-column);grid-column:4;width:100%}.reader-margin{font-family:var(--font-body),system-ui,sans-serif;color:var(--reader-fg-muted);grid-column:6;font-size:13px;line-height:1.55;position:relative}@media (max-width:1280px){.reader-layout{grid-template-columns:minmax(0,1fr)var(--reader-toc-width)var(--reader-gap)minmax(0,var(--reader-column))minmax(0,1fr)}.reader-margin{display:none}.reader-column{grid-column:4}}@media (max-width:900px){.reader-layout{grid-template-columns:minmax(0,1fr);padding-top:16px;padding-left:20px;padding-right:20px}.reader-toc{grid-column:1;max-height:none;margin-bottom:28px;padding-right:0;position:static}.reader-toc-toggle{cursor:pointer;border:1px solid var(--reader-rule);background:var(--reader-bg-elev);color:var(--reader-fg-muted);border-radius:8px;margin-bottom:0;padding:12px 14px;font-size:12px}.reader-toc-toggle-icon{transition:transform .16s;display:inline-block}.reader-toc[data-open=true] .reader-toc-toggle-icon{transform:rotate(180deg)}.reader-toc-list{margin-top:8px;display:none}.reader-toc[data-open=true] .reader-toc-list{display:block}.reader-toc-section{padding-top:8px;padding-bottom:8px}.reader-prose blockquote{margin-left:0;padding-left:16px}.reader-column{grid-column:1}}@media (max-width:600px){.reader-layout{padding-left:16px;padding-right:16px}.reader-topbar-inner{padding:10px 16px}.reader-topbar-title{display:none}.reader-theme-toggle button{padding:4px 9px}.reader-prose{font-size:18px}.reader-prose h1{font-size:32px}.reader-prose h2{font-size:24px}.reader-prose blockquote{font-size:19px}}.reader-prose{color:var(--reader-fg);font-size:19px;line-height:1.65}.reader-prose>*+*{margin-top:1.4em}.reader-prose p{-webkit-hyphens:auto;hyphens:auto}.reader-prose strong{font-weight:600}.reader-prose em{font-style:italic}.reader-prose h1{font-family:var(--font-serif),Georgia,serif;font-optical-sizing:auto;letter-spacing:-.018em;margin-top:0;font-size:42px;font-weight:800;line-height:1.08}.reader-prose h2{font-family:var(--font-serif),Georgia,serif;font-optical-sizing:auto;letter-spacing:-.012em;margin-top:2.4em;scroll-margin-top:24px;font-size:30px;font-weight:700;line-height:1.2}.reader-prose h3{font-family:var(--font-body),system-ui,sans-serif;letter-spacing:.02em;text-transform:uppercase;color:var(--reader-fg);margin-top:2em;scroll-margin-top:24px;font-size:19px;font-weight:600;line-height:1.3}.reader-prose h2+p,.reader-prose h3+p{margin-top:.8em}.reader-prose hr{border:0;border-top:1px solid var(--reader-rule);width:80px;margin:3em auto}.reader-prose blockquote{font-family:var(--font-serif),Georgia,serif;border-left:2px solid var(--reader-accent);color:var(--reader-fg);margin-left:-22px;padding-left:20px;font-size:22px;font-style:italic;line-height:1.45}.reader-prose ul,.reader-prose ol{padding-left:1.4em}.reader-prose li+li{margin-top:.4em}.reader-prose li::marker{color:var(--reader-fg-faint)}.reader-prose code{font-family:var(--font-mono),monospace;background:var(--reader-accent-soft);border-radius:3px;padding:.08em .32em;font-size:.88em}.reader-figure{margin:2.4em 0}.reader-figure-img{border:1px solid var(--reader-rule);background:var(--reader-bg-elev);border-radius:4px;width:100%;height:auto;display:block}.reader-figcaption{font-family:var(--font-body),system-ui,sans-serif;color:var(--reader-fg-muted);border-left:2px solid var(--reader-rule-strong);margin-top:10px;padding-left:14px;font-size:13px;line-height:1.5}.reader-link{color:var(--reader-link);text-decoration:underline;-webkit-text-decoration-color:var(--reader-link-underline);text-decoration-color:var(--reader-link-underline);text-underline-offset:3px;border-radius:2px;padding:0 1px;text-decoration-thickness:1px;transition:background-color .12s,text-decoration-thickness .12s}.reader-link:hover,.reader-link:focus-visible{background-color:var(--reader-accent-soft);outline:none;text-decoration-thickness:2px}.reader-toc-section{color:var(--reader-fg-muted);border-left:2px solid #0000;padding:6px 10px 6px 12px;line-height:1.4;text-decoration:none;transition:color .12s,border-color .12s,background-color .12s;display:block}.reader-toc-section:hover{color:var(--reader-fg);background:var(--reader-accent-soft)}.reader-toc-section[data-level="3"]{color:var(--reader-fg-faint);padding-left:26px;font-size:12px}.reader-toc-section[data-active=true]{color:var(--reader-fg);border-left-color:var(--reader-accent);font-weight:600}.reader-toc-section[data-level="3"][data-active=true]{font-weight:500}.reader-toc-time{color:var(--reader-fg-faint);font-variant-numeric:tabular-nums;margin-left:6px;font-size:11px;display:inline-block}.reader-topbar{z-index:30;background:color-mix(in srgb,var(--reader-bg)92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--reader-rule);font-family:var(--font-body),system-ui,sans-serif;font-size:13px;position:sticky;top:0}.reader-topbar-inner{justify-content:space-between;align-items:center;gap:16px;max-width:1600px;margin:0 auto;padding:12px 24px;display:flex}.reader-topbar a{color:var(--reader-fg-muted);text-decoration:none}.reader-topbar a:hover{color:var(--reader-fg)}.reader-theme-toggle{border:1px solid var(--reader-rule);background:0 0;border-radius:999px;align-items:center;gap:4px;padding:3px;display:inline-flex}.reader-theme-toggle button{font:inherit;color:var(--reader-fg-muted);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:4px 10px}.reader-theme-toggle button[data-active=true]{background:var(--reader-fg);color:var(--reader-bg)}.reader-progress{background:var(--reader-accent);z-index:40;height:2px;transition:width 80ms linear;position:fixed;top:0;left:0}.reader-margin-note{border-left:1px solid var(--reader-rule);color:var(--reader-fg-muted);margin-bottom:24px;padding-left:12px;font-size:12.5px;line-height:1.55}.reader-margin-note strong{color:var(--reader-fg);font-family:var(--font-body),sans-serif;letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px;font-size:11px;font-weight:600;display:block}.reader-popover{background:var(--reader-popover-bg);border:1px solid var(--reader-rule);box-shadow:var(--reader-popover-shadow);font-family:var(--font-body),system-ui,sans-serif;color:var(--reader-fg);z-index:50;border-radius:8px;max-width:340px;padding:14px 16px;font-size:13px;line-height:1.5}.reader-popover-domain{color:var(--reader-fg-faint);text-transform:lowercase;letter-spacing:.02em;font-variant-numeric:tabular-nums;align-items:center;gap:6px;margin-bottom:6px;font-size:11px;display:flex}.reader-popover-domain img{border-radius:2px;width:14px;height:14px}.reader-popover-title{color:var(--reader-fg);margin-bottom:6px;font-size:14px;font-weight:600;line-height:1.35}.reader-popover-summary{color:var(--reader-fg-muted);font-size:12.5px;line-height:1.55}.reader-popover-author{color:var(--reader-fg);font-style:italic}.reader-popover-open{color:var(--reader-fg-muted);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:4px;margin-top:10px;font-size:11px;text-decoration:none;display:inline-flex}.reader-popover-open:hover{color:var(--reader-fg)}.reader-popover-blocked{color:var(--reader-fg-faint);font-size:11px;font-style:italic}@media print{.reader-topbar,.reader-toc,.reader-theme-toggle,.reader-progress{display:none!important}.reader-root{color:#000!important;background:#fff!important}.reader-layout{padding:0;display:block}.reader-column{max-width:none}.reader-margin{display:none}.reader-prose{font-size:11pt;line-height:1.45}.reader-prose h2{font-size:18pt}.reader-prose h3{font-size:13pt}.reader-link{color:inherit;text-decoration:none}.reader-link:after{content:" [" attr(href)"]";color:#555;word-break:break-all;font-size:9pt}}