*,*:before,*:after{box-sizing:border-box}html,body,h1,h2,h3,p,ul,ol,li,figure{margin:0;padding:0}body{line-height:1.5}img,picture,svg,video,canvas{max-width:100%;height:auto}ul[role=list],ol[role=list]{list-style:none}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}:root{--color-bg: #f9f9f6;--color-surface: #ffffff;--color-text: #222222;--color-muted: #666666;--color-heading: #111111;--color-accent: #2563eb;--color-accent-contrast: #ffffff;--color-link-visited: #1d4ed8;--color-border: #e5e7eb;--radius-lg: 14px;--radius-md: 10px;--radius-sm: 6px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .1);--shadow-md: 0 8px 20px rgba(0, 0, 0, .15);--space-1: .5rem;--space-2: .75rem;--space-3: 1rem;--space-4: 1.5rem;--space-6: 2rem;--content-max: 56rem}.dark{--color-bg: #0b1220;--color-surface: #111827;--color-text: #e5e7eb;--color-muted: #9ca3af;--color-heading: #f3f4f6;--color-accent: #60a5fa;--color-accent-contrast: #0b1220;--color-link-visited: #38bdf8;--color-border: #1f2937}body{background:var(--color-bg);color:var(--color-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";font-size:1rem;line-height:1.6;margin:0;padding:0}h1,h2,h3{color:var(--color-heading);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";line-height:1.2;letter-spacing:.25px;margin:0 0 .5rem}h1{font-size:clamp(2rem,1.2rem + 2.5vw,3rem)}h2{font-size:clamp(1.5rem,1rem + 1.8vw,2.25rem)}h3{font-size:clamp(1.25rem,.9rem + 1vw,1.5rem)}.container>h1{text-align:center;margin-bottom:var(--space-4)}a{color:var(--color-accent);text-decoration:none;font-weight:600;padding-inline:1px}a:visited{color:var(--color-link-visited, var(--color-accent))}a:hover{text-decoration:underline}.back-links{display:inline-flex;align-items:center;gap:.4rem;font-weight:600;margin-bottom:var(--space-3, 1rem)}.back-links .divider{color:var(--color-muted, #64748b);font-weight:400}p.lead{font-size:clamp(1.05rem,.9rem + .6vw,1.35rem);opacity:.95}.smallcaps{font-variant-caps:all-small-caps;letter-spacing:.6px}.mono{font-family:Source Code Pro,ui-monospace,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;font-size:.95em}code,pre{font-family:Source Code Pro,ui-monospace,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace}pre{padding:.75rem 1rem;border-radius:10px;overflow:auto}.material-symbols-rounded{font-variation-settings:"FILL" 0,"wght" 600,"GRAD" 0,"opsz" 24;vertical-align:-.125em;display:inline-block;text-rendering:optimizeLegibility;line-height:1}.container{max-width:var(--content-max);margin:0 auto;padding:var(--space-4)}.page-shell{min-height:100vh;background:var(--color-bg);display:flex;flex-direction:column}:root{--page-panel-max: 960px}.page-layout{flex:1;display:grid;grid-template-columns:minmax(60px,.65fr) minmax(0,var(--page-panel-max)) minmax(60px,.65fr);gap:0;align-items:stretch;min-height:100vh;padding:0}.page-panel{padding:var(--space-6, 2rem) var(--space-4, 1.5rem);max-width:var(--page-panel-max);width:100%;margin:0 auto}.page-panel>.container{padding:var(--space-4, 1.5rem);margin:0 auto;width:100%}.page-side{position:relative;border-radius:0;min-height:100%;background:linear-gradient(180deg,#063b33,#0d5c4b,#0f7d58);overflow:hidden}.page-side:before{content:"";position:absolute;inset:0;box-shadow:inset 0 0 120px #0f3d2e8c,inset 0 0 200px #1a5b3e59;pointer-events:none}.page-side--left:after,.page-side--right:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.12),transparent);opacity:.45;pointer-events:none}.page-side--right:after{background:linear-gradient(270deg,rgba(0,0,0,.12),transparent)}@media(max-width:960px){.page-layout{grid-template-columns:1fr;gap:var(--space-4, 1.5rem);padding:var(--space-4, 1.5rem)}.page-panel{padding:var(--space-4, 1.5rem)}.page-side{min-height:160px;border-radius:var(--radius-lg, 18px)}}.nav-list{list-style:none;margin:var(--space-3) 0 0;padding:0;display:grid;gap:var(--space-2)}.nav-list li{display:flex;align-items:center;gap:var(--space-2)}.nav-list a{color:var(--color-text);font-weight:600;text-decoration:none;padding:.25rem}.nav-list a:hover{color:var(--color-accent)}.icon{width:24px;height:24px;fill:currentColor;vertical-align:-.15em;flex:0 0 auto}[data-theme-button]{color:var(--color-text)}:root{--grid-cols: 12;--grid-gap: var(--space-3)}.grid{display:grid;grid-template-columns:repeat(var(--grid-cols),minmax(0,1fr));gap:var(--grid-gap)}.span-12{grid-column:span 12}.span-6{grid-column:span 6}.span-4{grid-column:span 4}.span-3{grid-column:span 3}@media(max-width:900px){:root{--grid-cols: 8}}@media(max-width:600px){:root{--grid-cols: 4}}