:root{--color-bg: #ffffff;--color-bg-subtle: #f8f9fb;--color-bg-muted: #f0f2f5;--color-surface: #ffffff;--color-surface-hover: #f5f6f8;--color-border: #e2e5ea;--color-border-strong: #cbd0d8;--color-text: #1a1d23;--color-text-secondary:#5a6170;--color-text-muted: #8b91a0;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-light: #dbeafe;--color-primary-text: #ffffff;--color-success: #16a34a;--color-success-light: #dcfce7;--color-warning: #d97706;--color-warning-light: #fef3c7;--color-danger: #dc2626;--color-danger-light: #fee2e2;--strength-0: #dc2626;--strength-1: #ea580c;--strength-2: #d97706;--strength-3: #65a30d;--strength-4: #16a34a;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;--text-xs: clamp(.75rem, .7rem + .15vw, .8125rem);--text-sm: clamp(.8125rem, .76rem + .2vw, .875rem);--text-base: clamp(.875rem, .82rem + .25vw, 1rem);--text-lg: clamp(1rem, .92rem + .35vw, 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.04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .04);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--z-dropdown: 100;--z-sticky: 200;--z-overlay: 300;--z-modal: 400;--z-toast: 500}[data-theme=dark]{--color-bg: #0f1117;--color-bg-subtle: #161822;--color-bg-muted: #1e2030;--color-surface: #1a1c2a;--color-surface-hover: #232538;--color-border: #2e3148;--color-border-strong: #3d4160;--color-text: #e8eaf0;--color-text-secondary:#a0a6b8;--color-text-muted: #6b7190;--color-primary: #3b82f6;--color-primary-hover: #60a5fa;--color-primary-light: #1e3a5f;--color-primary-text: #ffffff;--color-success-light: #052e16;--color-warning-light: #451a03;--color-danger-light: #450a0a;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -4px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6), 0 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var(--transition-fast)}a:hover{color:var(--color-primary-hover);text-decoration:underline}strong{font-weight:var(--font-weight-semibold);color:var(--color-text)}code{font-family:var(--font-mono);font-size:.9em;background:var(--color-bg-muted);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm)}pre{font-family:var(--font-mono);font-size:var(--text-sm);background:var(--color-bg-muted);padding:var(--space-4);border-radius:var(--radius-md);overflow-x:auto}pre code{background:none;padding:0}ul,ol{padding-left:var(--space-6);margin-bottom:var(--space-4)}li{margin-bottom:var(--space-2);color:var(--color-text-secondary)}img,svg{display:block;max-width:100%;height:auto}table{width:100%;border-collapse:collapse;margin-bottom:var(--space-6)}th,td{padding:var(--space-3) var(--space-4);text-align:left;border-bottom:1px solid 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var(--space-5);font-weight:var(--font-weight-medium);font-size:var(--text-sm);line-height:1;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;user-select:none}.btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn--primary{background:var(--color-primary);color:var(--color-primary-text);border-color:var(--color-primary)}.btn--primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover);text-decoration:none}.btn--secondary{background:var(--color-bg);color:var(--color-text);border-color:var(--color-border-strong)}.btn--secondary:hover{background:var(--color-bg-subtle);border-color:var(--color-text-muted);text-decoration:none}.btn--ghost{background:transparent;color:var(--color-text-secondary);border-color:transparent}.btn--ghost:hover{background:var(--color-bg-muted);color:var(--color-text);text-decoration:none}.btn--sm{padding:var(--space-2) var(--space-3);font-size:var(--text-xs)}.btn--lg{padding:var(--space-4) var(--space-6);font-size:var(--text-base)}.btn--icon{padding:var(--space-2);border-radius:var(--radius-md)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:all var(--transition-base)}.card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-md)}.card--clickable{cursor:pointer}.card--clickable:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.input{width:100%;padding:var(--space-3) var(--space-4);font-size:var(--text-base);color:var(--color-text);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.input::placeholder{color:var(--color-text-muted)}.input--mono{font-family:var(--font-mono);font-size:var(--text-lg);letter-spacing:.05em}.label{display:block;font-size:var(--text-sm);font-weight:var(--font-weight-medium);color:var(--color-text);margin-bottom:var(--space-2)}.checkbox-group{display:flex;align-items:center;gap:var(--space-2);cursor:pointer}.checkbox-group input[type=checkbox]{width:1.125rem;height:1.125rem;accent-color:var(--color-primary);cursor:pointer}.toggle{position:relative;display:inline-block;width:2.75rem;height:1.5rem}.toggle input{opacity:0;width:0;height:0}.toggle__slider{position:absolute;inset:0;background:var(--color-border-strong);border-radius:var(--radius-full);cursor:pointer;transition:background var(--transition-fast)}.toggle__slider:before{content:"";position:absolute;top:2px;left:2px;width:1.25rem;height:1.25rem;background:#fff;border-radius:50%;transition:transform var(--transition-fast)}.toggle 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li[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{background:var(--color-bg-muted);color:var(--color-text);text-decoration:none}.site-nav__link[data-astro-cid-3ef6ksr2]{padding:var(--space-2) var(--space-3);font-size:var(--text-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);text-decoration:none;border-radius:var(--radius-md);transition:all var(--transition-fast)}.site-nav__link[data-astro-cid-3ef6ksr2]:hover{background:var(--color-bg-muted);color:var(--color-text);text-decoration:none}.site-header__menu-btn[data-astro-cid-3ef6ksr2]{display:none}@media(max-width:768px){.site-nav[data-astro-cid-3ef6ksr2]{display:none}.site-header__menu-btn[data-astro-cid-3ef6ksr2]{display:flex}}.mobile-nav__panel[data-astro-cid-3ef6ksr2]{position:fixed;inset:0;background:var(--color-bg);padding:var(--space-6);overflow-y:auto;z-index:var(--z-modal);display:none}.mobile-nav[data-astro-cid-3ef6ksr2].is-open .mobile-nav__panel[data-astro-cid-3ef6ksr2]{display:block}.mobile-nav__close[data-astro-cid-3ef6ksr2]{position:absolute;top:var(--space-4);right:var(--space-4)}.mobile-nav__group[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--color-border);padding:var(--space-3) 0}.mobile-nav__group[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]{font-weight:var(--font-weight-semibold);cursor:pointer;padding:var(--space-2) 0;list-style:none}.mobile-nav__group[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]::-webkit-details-marker{display:none}.mobile-nav__group[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{list-style:none;padding:var(--space-2) 0 0 var(--space-4);margin:0}.mobile-nav__group[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;padding:var(--space-2) 0;color:var(--color-text-secondary);font-size:var(--text-sm)}.mobile-nav__link[data-astro-cid-3ef6ksr2]{display:block;padding:var(--space-3) 0;font-weight:var(--font-weight-semibold);color:var(--color-text);border-bottom:1px solid var(--color-border)}.site-footer[data-astro-cid-sz7xmlte]{background:var(--color-bg-subtle);border-top:1px solid var(--color-border);padding:var(--space-12) 0 var(--space-6);margin-top:var(--space-16)}.site-footer__grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-8)}@media(max-width:768px){.site-footer__grid[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.site-footer__grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}.site-footer__column[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);font-weight:var(--font-weight-semibold);color:var(--color-text);margin-bottom:var(--space-4);text-transform:uppercase;letter-spacing:.05em}.site-footer__column[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;padding:0;margin:0}.site-footer__column[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:var(--space-2)}.site-footer__column[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:var(--color-text-muted);transition:color var(--transition-fast)}.site-footer__column[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary);text-decoration:none}.site-footer__bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-4)}.site-footer__bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:var(--text-xs);color:var(--color-text-muted);margin:0}.site-footer__legal[data-astro-cid-sz7xmlte]{display:flex;gap:var(--space-4)}.site-footer__legal[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:var(--text-xs);color:var(--color-text-muted)}