:root{--color-bg: #fdfcf9;--color-bg-alt: #f5f2eb;--color-surface: #ffffff;--color-border: #e5e1d6;--color-border-strong: #c9c2b0;--color-text: #1a1a1a;--color-text-muted: #5a5a5a;--color-text-soft: #8a8a8a;--color-primary: #0a877d;--color-primary-hover: #076b62;--color-primary-light: #e3f3f1;--color-accent: #e8743b;--color-accent-hover: #c95d2a;--color-success: #2d6a4f;--color-warning: #b08900;--color-danger: #b3261e;--font-display: "IBM Plex Serif", "Georgia", serif;--font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "IBM Plex Mono", "Menlo", monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4rem;--space-9: 6rem;--container-width: 1200px;--container-narrow: 760px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(26, 26, 26, .04);--shadow-md: 0 4px 12px rgba(26, 26, 26, .06);--shadow-lg: 0 12px 32px rgba(26, 26, 26, .08)}*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;min-height:100vh;display:flex;flex-direction:column}main{flex:1}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.25;letter-spacing:-.01em;color:var(--color-text)}h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:var(--space-4)}h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:var(--space-4)}h3{font-size:1.25rem;margin-bottom:var(--space-3)}h4{font-size:1.125rem;margin-bottom:var(--space-2)}p{margin-bottom:var(--space-4)}p:last-child{margin-bottom:0}a{color:var(--color-primary);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;transition:color .15s ease}a:hover{color:var(--color-accent)}ul,ol{padding-left:var(--space-5);margin-bottom:var(--space-4)}li{margin-bottom:var(--space-2)}img{max-width:100%;height:auto;display:block}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--space-5)}.container-narrow{max-width:var(--container-narrow);margin:0 auto;padding:0 var(--space-5)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);font-family:var(--font-body);font-size:.95rem;font-weight:500;text-decoration:none;border:1px solid transparent;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s ease;white-space:nowrap}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-hover);color:#fff}.btn-secondary{background:transparent;color:var(--color-primary);border-color:var(--color-border-strong)}.btn-secondary:hover{background:var(--color-primary-light);color:var(--color-primary);border-color:var(--color-primary)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5);transition:border-color .15s ease,box-shadow .15s ease}.card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-md)}.text-muted{color:var(--color-text-muted)}.text-soft{color:var(--color-text-soft)}.text-small{font-size:.875rem}.text-center{text-align:center}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mb-4{margin-bottom:var(--space-4)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}.icon-good{color:var(--color-success);margin-right:4px}.icon-bad{color:var(--color-danger);margin-right:4px}.site-header[data-astro-cid-3ef6ksr2]{background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:50}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-3);padding-bottom:var(--space-3)}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-2);text-decoration:none;color:var(--color-text)}.logo-text[data-astro-cid-3ef6ksr2]{font-size:1.1rem;font-weight:600}.logo-text[data-astro-cid-3ef6ksr2] strong[data-astro-cid-3ef6ksr2]{color:var(--color-primary)}.main-nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--space-4);list-style:none;margin:0;padding:0}.main-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{text-decoration:none;color:var(--color-text-muted);font-size:.95rem;font-weight:500;padding:var(--space-2) 0;transition:color .15s ease}.main-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.main-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{color:var(--color-primary)}.menu-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:6px}.menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{width:22px;height:2px;background:var(--color-text);border-radius:2px}@media(max-width:720px){.menu-toggle[data-astro-cid-3ef6ksr2]{display:flex}.main-nav[data-astro-cid-3ef6ksr2]{position:absolute;top:100%;left:0;right:0;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:var(--space-3) var(--space-4);display:none}.main-nav[data-astro-cid-3ef6ksr2].open{display:block}.main-nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{flex-direction:column;gap:var(--space-2)}}.site-footer[data-astro-cid-sz7xmlte]{background:var(--color-bg-alt);border-top:1px solid var(--color-border);margin-top:var(--space-8);padding:var(--space-7) 0 var(--space-5)}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--space-6);margin-bottom:var(--space-6)}.footer-heading[data-astro-cid-sz7xmlte]{font-size:1rem;margin-bottom:var(--space-3);color:var(--color-text)}.footer-text[data-astro-cid-sz7xmlte]{font-size:.9rem;color:var(--color-text-muted);line-height:1.6}.footer-links[data-astro-cid-sz7xmlte]{list-style:none;padding:0;margin:0}.footer-links[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:var(--space-2)}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-text-muted);text-decoration:none;font-size:.9rem}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary);text-decoration:underline}.footer-disclaimer[data-astro-cid-sz7xmlte]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:var(--space-4);margin-bottom:var(--space-5)}.footer-disclaimer[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:.82rem;color:var(--color-text-soft);line-height:1.6;margin:0}.footer-disclaimer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-primary)}.footer-bottom[data-astro-cid-sz7xmlte]{text-align:center;padding-top:var(--space-4);border-top:1px solid var(--color-border)}.footer-bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:.82rem;color:var(--color-text-soft);margin:0}@media(max-width:720px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:var(--space-5)}}