@property --gutter-padding{syntax: "<length>"; initial-value: clamp(.75rem,1.5vw,1rem); inherits: false;}@property --content-max-width{syntax: "<length>"; initial-value: 1280px; inherits: false;}@layer reset{*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}}@layer base{html{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:400;color-scheme:light dark;font-synthesis:none;text-rendering:optimizeLegibility}body{display:flex;flex-direction:column;align-items:stretch;color:var(--text-primary, #1a1a1a);background-color:var(--bg-primary, #ffffff);min-width:320px;max-width:100vw;overflow-x:hidden}h1{font-size:var(--font-size-h1, clamp(1.75rem, 3vw, 2.5rem));font-weight:700;line-height:1.1;letter-spacing:-.02em}h2{font-size:var(--font-size-h2, clamp(1.35rem, 2.25vw, 1.75rem));font-weight:650;line-height:1.2;letter-spacing:-.015em}h3{font-size:var(--font-size-h3, clamp(1.15rem, 1.75vw, 1.375rem));font-weight:600;line-height:1.3}a{color:var(--link-color, #2563eb);text-decoration:none;transition:color var(--transition-fast, .15s ease)}a:hover{color:var(--link-hover, #1d4ed8);text-decoration:underline}hr{border:0;height:2px;background:var(--border-subtle, #e5e7eb);margin:var(--space-lg, 2lh) 0;border-radius:var(--radius-full, 9999px)}blockquote{margin:var(--space-md, 1lh) 0;padding:var(--space-sm, .5lh) var(--space-md, 1lh);border-left:3px solid var(--accent-color, #2563eb);background:var(--bg-secondary, #f8f9fa);border-radius:0 var(--radius-sm, .375rem) var(--radius-sm, .375rem) 0;color:var(--text-secondary, #6b7280)}code{font-family:SF Mono,Monaco,Inconsolata,Fira Code,JetBrains Mono,monospace;font-size:.875em;background:var(--bg-secondary, #f3f4f6);padding:.15em .35em;border-radius:var(--radius-sm, .25rem)}pre{background:var(--bg-code, #1e293b);color:var(--text-code, #e2e8f0);padding:var(--space-md, 1lh);border-radius:var(--radius-md, .5rem);overflow-x:auto;font-size:var(--font-size-small, clamp(.8125rem, 1vw, .875rem));line-height:1.6}table{width:100%;border-collapse:collapse;margin:var(--space-md, 1lh) 0}th,td{padding:var(--space-sm, .5lh);border:1px solid var(--border-subtle, #e5e7eb);text-align:left}th{background:var(--bg-secondary, #f3f4f6);font-weight:600}}@layer theme{:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--bg-accent: #eff6ff;--bg-code: #1e293b;--text-primary: #0b1120;--text-secondary: #475569;--text-tertiary: #94a3b8;--text-inverse: #ffffff;--text-code: #e2e8f0;--brand-color: #2563eb;--brand-color-alt: #6366f1;--accent-color: #2563eb;--accent-secondary: #6366f1;--accent-warm: #f59e0b;--accent-green: #10b981;--color-danger: #ef4444;--color-danger-hover: #dc2626;--color-danger-subtle: #fce4ec;--color-success: #10b981;--color-warning: #f59e0b;--link-color: var(--brand-color, #2563eb);--link-hover: color-mix(in srgb, var(--brand-color, #2563eb), black 15%);--link-visited: color-mix(in srgb, var(--brand-color, #2563eb), #4f46e5 40%);--border-color: #d1d5db;--border-subtle: #e5e7eb;--border-accent: var(--brand-color, #2563eb);--shadow-sm: 0 1px 2px oklch(0% 0 0 / .05);--shadow-md: 0 4px 6px -2px oklch(0% 0 0 / .06), 0 2px 4px -2px oklch(0% 0 0 / .04);--shadow-lg: 0 10px 20px -4px oklch(0% 0 0 / .08), 0 4px 8px -4px oklch(0% 0 0 / .04);--shadow-xl: 0 20px 40px -8px oklch(0% 0 0 / .1);--font-size-h1: clamp(1.75rem, 3vw, 2.5rem);--font-size-h2: clamp(1.35rem, 2.25vw, 1.75rem);--font-size-h3: clamp(1.15rem, 1.75vw, 1.375rem);--font-size-h4: clamp(1rem, 1.25vw, 1.125rem);--font-size-body: clamp(.9375rem, 1.15vw, 1rem);--font-size-small: clamp(.8125rem, 1vw, .875rem);--font-size-tiny: clamp(.6875rem, .85vw, .75rem);--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.15;--line-height-normal: 1.5;--line-height-relaxed: 1.7;--space-3xs: calc(.125 * var(--space-unit, 1lh));--space-2xs: calc(.25 * var(--space-unit, 1lh));--space-xs: calc(.375 * var(--space-unit, 1lh));--space-sm: calc(.5 * var(--space-unit, 1lh));--space-md: var(--space-unit, 1lh);--space-lg: calc(2 * var(--space-unit, 1lh));--space-xl: calc(3 * var(--space-unit, 1lh));--space-2xl: calc(4 * var(--space-unit, 1lh));--space-unit: 1lh;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--content-max-width: 1280px;--content-narrow: 720px;--content-medium: 960px;--gutter-padding: clamp(1rem, 2vw, 2rem);--section-gap: var(--space-lg, 2lh);--accent-line-thickness: 3px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--z-accent-bar: 100;--z-dropdown: 200;--z-modal: 300;--z-toast: 400;--focus-ring-color: var(--brand-color, #2563eb);--focus-ring-width: 3px}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--bg-accent: #1e3a5f;--bg-code: #0f172a;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-tertiary: #64748b;--text-inverse: #0f172a;--text-code: #e2e8f0;--brand-color: #60a5fa;--brand-color-alt: #818cf8;--accent-color: #60a5fa;--accent-secondary: #818cf8;--accent-warm: #fbbf24;--accent-green: #34d399;--color-danger: #f87171;--color-danger-hover: #ef4444;--color-danger-subtle: #3b1c1c;--color-success: #34d399;--color-warning: #fbbf24;--link-color: var(--brand-color, #60a5fa);--link-hover: color-mix(in srgb, var(--brand-color, #60a5fa), white 12%);--link-visited: color-mix(in srgb, var(--brand-color, #60a5fa), #818cf8 40%);--border-color: #475569;--border-subtle: #334155;--border-accent: var(--brand-color, #60a5fa);--shadow-sm: 0 1px 2px oklch(0% 0 0 / .2);--shadow-md: 0 4px 6px -2px oklch(0% 0 0 / .25), 0 2px 4px -2px oklch(0% 0 0 / .2);--shadow-lg: 0 10px 20px -4px oklch(0% 0 0 / .3), 0 4px 8px -4px oklch(0% 0 0 / .2);--shadow-xl: 0 20px 40px -8px oklch(0% 0 0 / .35)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--bg-accent: #1e3a5f;--bg-code: #0f172a;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-tertiary: #64748b;--text-inverse: #0f172a;--brand-color: #60a5fa;--brand-color-alt: #818cf8;--accent-color: #60a5fa;--accent-secondary: #818cf8;--accent-warm: #fbbf24;--accent-green: #34d399;--color-danger: #f87171;--color-danger-hover: #ef4444;--color-danger-subtle: #3b1c1c;--color-success: #34d399;--color-warning: #fbbf24;--link-color: var(--brand-color, #60a5fa);--link-hover: color-mix(in srgb, var(--brand-color, #60a5fa), white 12%);--link-visited: color-mix(in srgb, var(--brand-color, #60a5fa), #818cf8 40%);--border-color: #475569;--border-subtle: #334155;--shadow-sm: 0 1px 2px oklch(0% 0 0 / .2);--shadow-md: 0 4px 6px -2px oklch(0% 0 0 / .25), 0 2px 4px -2px oklch(0% 0 0 / .2);--shadow-lg: 0 10px 20px -4px oklch(0% 0 0 / .3), 0 4px 8px -4px oklch(0% 0 0 / .2);--shadow-xl: 0 20px 40px -8px oklch(0% 0 0 / .35)}}}@layer components{#app{display:flex;flex-direction:column;position:relative;max-width:var(--content-max-width, 1280px);width:100%;min-height:100vh;margin:0 auto;padding:0}#app:before{content:"";display:block;position:absolute;top:0;left:0;right:0;height:var(--accent-line-thickness, 3px);background:linear-gradient(90deg,var(--brand-color, #2563eb) 0%,var(--accent-secondary, #6366f1) 50%,var(--accent-warm, #f59e0b) 100%);z-index:var(--z-accent-bar, 100);pointer-events:none}main{flex:1;display:flex;flex-direction:column;align-items:center;width:100%;padding:var(--gutter-padding, clamp(1rem, 2vw, 2rem));padding-top:var(--space-lg, 2lh)}@media(max-width:768px){main{padding:var(--space-sm, .5lh)}}.container{padding:var(--space-lg, 2lh);margin:0 auto;width:100%;min-height:60vh;max-width:var(--content-max-width, 1280px)}.container-narrow{max-width:var(--content-narrow, 720px)}.container-medium{max-width:var(--content-medium, 960px)}.container-wide{max-width:var(--content-max-width, 1280px)}.page-title{display:inline-block;position:relative;font-size:var(--font-size-h1, clamp(1.75rem, 3vw, 2.5rem));line-height:var(--line-height-tight, 1.1);font-weight:var(--font-weight-bold, 700);letter-spacing:-.02em;color:var(--text-primary, #0b1120);margin:0 0 var(--space-md, 1lh) 0}.page-title:after{content:"";display:block;width:2.5rem;height:var(--accent-line-thickness, 3px);background:var(--brand-color, #2563eb);margin-top:var(--space-xs, .375lh);border-radius:var(--radius-full, 9999px)}.page-title.text-center:after{margin-left:auto;margin-right:auto}.page-subtitle{font-size:var(--font-size-h3, clamp(1.15rem, 1.75vw, 1.375rem));line-height:var(--line-height-normal, 1.5);color:var(--text-secondary, #475569);font-weight:var(--font-weight-normal, 400);margin:0 0 var(--space-md, 1lh) 0}.content a,.page-content a{font-weight:var(--font-weight-medium, 500);color:var(--link-color, #2563eb);text-decoration:none;transition:color var(--transition-fast, .15s ease);border-bottom:1px solid transparent}.content a:hover,.page-content a:hover{color:var(--link-hover, #1d4ed8);border-bottom-color:var(--link-hover, #1d4ed8)}.column-layout{display:flex;gap:var(--space-lg, 2lh);flex-wrap:wrap;width:100%}.row-layout{flex-direction:row;align-items:flex-start}.main-column{flex:2;min-width:300px}.sidebar-column{flex:1;min-width:250px;border-left:1px solid var(--border-subtle, #e5e7eb);padding-left:var(--space-lg, 2lh)}.wide-main-column{flex:3;min-width:300px}.card{position:relative;background:var(--bg-primary, #ffffff);border:1px solid var(--border-subtle, #e5e7eb);border-radius:var(--radius-lg, .75rem);padding:var(--space-lg, 2lh);box-shadow:var(--shadow-sm, 0 1px 2px oklch(0% 0 0 / .05));transition:box-shadow var(--transition-base, .2s ease),border-color var(--transition-base, .2s ease)}.card:before{content:"";display:block;position:absolute;top:0;left:var(--space-lg, 2lh);right:var(--space-lg, 2lh);height:var(--accent-line-thickness, 3px);background:var(--brand-color, #2563eb);border-radius:0 0 var(--radius-sm, .375rem) var(--radius-sm, .375rem);opacity:0;transition:opacity var(--transition-base, .2s ease)}.card:hover{box-shadow:var(--shadow-md, 0 4px 6px -2px oklch(0% 0 0 / .06));border-color:var(--border-color, #d1d5db)}.card:hover:before{opacity:1}.nav-link{display:inline-flex;align-items:center;gap:var(--space-2xs, .25lh);padding:var(--space-2xs, .25lh) var(--space-sm, .5lh);color:var(--link-color, #2563eb);font-weight:var(--font-weight-medium, 500);font-size:var(--font-size-body, clamp(.9375rem, 1.15vw, 1rem));text-decoration:none;border-radius:var(--radius-sm, .375rem);transition:background-color var(--transition-fast, .15s ease),color var(--transition-fast, .15s ease)}.nav-link:hover{background-color:var(--bg-accent, #eff6ff);color:var(--link-hover, #1d4ed8);text-decoration:none}.search-input{width:100%;padding:var(--space-sm, .5lh) var(--space-md, 1lh);margin-bottom:var(--space-md, 1lh);border:1.5px solid var(--border-subtle, #e5e7eb);border-radius:var(--radius-md, .5rem);background:var(--bg-primary, #ffffff);color:var(--text-primary, #0b1120);font-size:var(--font-size-body, clamp(.9375rem, 1.15vw, 1rem));transition:border-color var(--transition-fast, .15s ease),box-shadow var(--transition-fast, .15s ease)}.search-input:focus{outline:none;border-color:var(--accent-color, #2563eb);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-color, #2563eb),transparent 85%)}.search-input-lg{padding:var(--space-md, 1lh) var(--space-lg, 2lh);font-size:var(--font-size-h4, clamp(1rem, 1.25vw, 1.125rem))}.sidebar-nav{max-height:80vh;overflow-y:auto;border-right:1px solid var(--border-subtle, #e5e7eb);padding-right:var(--space-md, 1lh)}.sidebar-item{padding:var(--space-sm, .5lh) var(--space-md, 1lh);border-bottom:1px solid var(--border-subtle, #e5e7eb);border-radius:var(--radius-sm, .375rem);margin-bottom:var(--space-2xs, .25lh);text-decoration:none;color:var(--text-primary, #0b1120);display:block;transition:background-color var(--transition-fast, .15s ease);border-left:var(--accent-line-thickness, 3px) solid transparent}.sidebar-item:hover{background:var(--bg-secondary, #f8fafc);border-left-color:var(--border-subtle, #e5e7eb)}.sidebar-item.active{background:var(--bg-accent, #eff6ff);border-left-color:var(--accent-color, #2563eb);font-weight:var(--font-weight-semibold, 600)}.sidebar-item-link{padding:0;border:none;margin:0;width:100%;color:inherit;display:block}.sidebar-item-link:hover{background:transparent}.sidebar-item-link h4{margin:0;font-size:var(--font-size-body, clamp(.9375rem, 1.15vw, 1rem))}.gist-card{margin-bottom:var(--space-md, 1lh);text-align:left}.gist-card a{color:var(--link-color, #2563eb);text-decoration:none;transition:color var(--transition-fast, .15s ease)}.gist-card a:hover{color:var(--link-hover, #1d4ed8)}.gist-card h4{margin:0 0 var(--space-3xs, .125lh) 0;font-size:var(--font-size-body, clamp(.9375rem, 1.15vw, 1rem))}.gist-card p{font-size:var(--font-size-small, clamp(.8125rem, 1vw, .875rem));margin-bottom:var(--space-3xs, .125lh)}.gist-card small{color:var(--text-tertiary, #94a3b8);font-size:var(--font-size-tiny, clamp(.6875rem, .85vw, .75rem))}.text-center{text-align:center}.text-left{text-align:left}.border-bottom{border-bottom:1px solid var(--border-subtle, #e5e7eb)}.hidden{display:none!important}}@layer utilities{.mt-1{margin-top:var(--space-sm, .5lh)}.mt-2{margin-top:var(--space-lg, 2lh)}.mb-1{margin-bottom:var(--space-md, 1lh)}.mb-2{margin-bottom:var(--space-lg, 2lh)}.pb-1{padding-bottom:var(--space-sm, .5lh)}.gap-sm{gap:var(--space-sm, .5lh)}.gap-md{gap:var(--space-md, 1lh)}.gap-lg{gap:var(--space-lg, 2lh)}}