.lg{--paper:#f4f2ea;--cream:#fffdf9;--subtle:#eeeae1;--ink:#1c2922;--body:#343a33;--muted:#6b655a;--line:#ddd7cc;--line-strong:#c2baab;--control-border:#8e8678;--sage:#4f7658;--sage-hover:#3e6148;--sage-soft:#e5eee5;--moss:#17281f;--on-moss:#f6f3ea;--on-moss-muted:#b3ac9f;--serif:"Instrument Serif", Georgia, serif;--sans:"Source Sans 3", "Segoe UI", system-ui, sans-serif;--gutter:clamp(16px, 4vw, 56px);--r-control:12px;background:var(--paper);min-height:100svh;color:var(--ink);font-family:var(--sans);font-synthesis:none;-webkit-font-smoothing:antialiased;font-size:17px;line-height:1.55}.dark .lg{--paper:#111914;--cream:#19231d;--subtle:#222e27;--ink:#f7f5ee;--body:#dcd8cf;--muted:#b3ac9f;--line:#344139;--line-strong:#526159;--control-border:#7d786b;--sage:#83a58b;--sage-hover:#9ab7a1;--sage-soft:#263b2d;--moss:#0b130e}.lg ::selection{background:var(--sage-soft);color:var(--ink)}.lg :focus-visible{outline:2px solid var(--sage);outline-offset:3px;border-radius:4px}.lg-wrap{width:min(1180px, 100% - 2 * var(--gutter));margin-inline:auto}.lg-skip{z-index:50;border-radius:var(--r-control);background:var(--ink);color:var(--cream);padding:10px 14px;position:fixed;top:12px;left:16px;transform:translateY(-200%)}.lg-skip:focus{transform:none}.lg-nav{z-index:20;background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0}.lg-nav-inner{align-items:center;gap:24px;min-height:72px;display:flex}.lg-brand{margin-right:auto;display:block}.lg-logo{width:auto;height:30px;display:block}.lg-logo-dark,.dark .lg .lg-logo-light{display:none}.dark .lg .lg-logo-dark{display:block}.lg-switch{border:1px solid var(--control-border);border-radius:var(--r-control);padding:3px;display:inline-flex}.lg-switch a{min-height:36px;color:var(--muted);border-radius:9px;align-items:center;padding:0 14px;font-size:15px;text-decoration:none;display:inline-flex}.lg-switch a:hover{color:var(--ink)}.lg-switch a[aria-current=page]{background:var(--sage-soft);color:var(--ink);font-weight:600}.lg-actions{align-items:center;gap:8px;display:flex}.lg-icon-btn{width:44px;height:44px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;display:grid}.lg-icon-btn:hover{background:var(--subtle);color:var(--ink)}.lg-icon-btn svg{width:20px;height:20px}.lg-btn{border:1px solid var(--ink);border-radius:var(--r-control);background:var(--ink);min-height:42px;color:var(--cream);align-items:center;padding:0 16px;font-size:15px;font-weight:600;text-decoration:none;transition:background-color .18s,border-color .18s;display:inline-flex}.lg-btn:hover{background:var(--sage-hover);border-color:var(--sage-hover)}.lg-main{padding:clamp(56px,10vh,112px) 0 clamp(72px,12vh,140px)}.lg-head{border-bottom:1px solid var(--line-strong);max-width:760px;padding-bottom:40px}.lg-kicker{color:var(--sage);margin:0 0 16px;font-size:15px;font-weight:600}.lg-head h1{font-family:var(--serif);letter-spacing:-.05em;text-wrap:balance;margin:0;font-size:clamp(52px,8vw,104px);font-weight:400;line-height:.9}.lg-meta{color:var(--muted);margin:24px 0 0;font-size:16px}.lg-meta em{font-family:var(--serif);color:var(--ink);font-size:20px}.lg-layout{grid-template-columns:240px minmax(0,1fr);gap:clamp(32px,6vw,96px);margin-top:48px;display:grid}.lg-toc{align-self:start;position:sticky;top:104px}.lg-toc p{color:var(--muted);margin:0 0 12px;font-size:13px;font-weight:600}.lg-toc ol{border-left:1px solid var(--line);margin:0;padding:0;list-style:none}.lg-toc a{color:var(--muted);border-left:2px solid #0000;margin-left:-1px;padding:6px 0 6px 14px;font-size:14px;line-height:1.35;text-decoration:none;display:block}.lg-toc a:hover{color:var(--ink)}.lg-toc a[aria-current=true]{border-left-color:var(--sage);color:var(--ink);font-weight:600}.lg-doc{max-width:68ch;color:var(--body)}.lg-intro{color:var(--ink);font-family:var(--serif);letter-spacing:-.01em;margin:0 0 8px;font-size:clamp(22px,2vw,26px);line-height:1.35}.lg-section{border-top:1px solid var(--line);margin-top:36px;padding-top:36px;scroll-margin-top:96px}.lg-section h2{color:var(--ink);font-family:var(--serif);letter-spacing:-.025em;margin:0 0 14px;scroll-margin-top:104px;font-size:clamp(28px,2.4vw,34px);font-weight:400;line-height:1.05}.lg-section p{margin:0 0 14px;line-height:1.7}.lg-section ul{margin:0 0 14px;padding-left:20px;list-style:outside}.lg-section li{margin-bottom:8px;line-height:1.65}.lg-section li::marker{color:var(--sage)}.lg-section strong{color:var(--ink);font-weight:600}.lg-doc a,.lg-meta a{color:var(--ink);text-decoration:underline;-webkit-text-decoration-color:var(--sage);text-decoration-color:var(--sage);text-underline-offset:3px}.lg-footer{background:var(--moss);color:var(--on-moss-muted);padding:28px 0;font-size:14px}.lg-footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px 32px;display:flex}.lg-footer-logo{width:auto;height:26px;display:block}.lg-footer nav{gap:24px;display:flex}.lg-footer a{color:inherit;text-decoration:none}.lg-footer a:hover{color:var(--on-moss)}.lg-footer :focus-visible{outline-color:#a9c4ae}@media (width<=900px){.lg-layout{grid-template-columns:1fr}.lg-toc{padding-bottom:8px;position:static}.lg-toc ol{columns:2;column-gap:24px}}@media (width<=640px){.lg-nav-inner{gap:10px;min-height:64px}.lg-logo{height:26px}.lg-btn{display:none}.lg-toc ol{columns:1}}@media (prefers-reduced-motion:reduce){.lg *{scroll-behavior:auto!important;transition-duration:.01ms!important}}