:root{--color-bg: #ffffff;--color-fg: #1a1a1a;--color-fg-muted: #555;--color-fg-subtle: #888;--color-border: #e5e5e5;--color-border-strong: #d0d0d0;--color-surface: #fafafa;--color-surface-2: #f0f0f0;--color-accent: #d63a1a;--color-accent-hover: #b02f12;--color-link: #0066cc;--color-link-hover: #003d80;--color-code-bg: #f5f5f5;--color-code-fg: #c7254e;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", Monaco, Menlo, Consolas, "Liberation Mono", monospace;--max-w-content: 760px;--max-w-wide: 1100px;--radius: 6px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow: 0 2px 8px rgba(0, 0, 0, .08)}@media(prefers-color-scheme:dark){:root{--color-bg: #0f0f10;--color-fg: #e8e8e8;--color-fg-muted: #aaa;--color-fg-subtle: #777;--color-border: #2a2a2c;--color-border-strong: #3a3a3c;--color-surface: #18181a;--color-surface-2: #222224;--color-accent: #ff5a3a;--color-accent-hover: #ff7a5a;--color-link: #6ab0ff;--color-link-hover: #99c8ff;--color-code-bg: #1c1c1e;--color-code-fg: #ff8ba7}}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;line-height:1.6;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-fg);font-size:1rem;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto}a{color:var(--color-link);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .15s ease,color .15s ease}a:hover{color:var(--color-link-hover);border-bottom-color:currentColor}header.site-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:1rem 1.5rem;position:sticky;top:0;z-index:10;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}header.site-header nav{max-width:var(--max-w-wide);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}header.site-header .brand{font-weight:700;font-size:1.15rem;color:var(--color-fg);border:none;letter-spacing:-.02em}header.site-header .brand:hover{color:var(--color-accent)}header.site-header .brand .brand-accent{color:var(--color-accent)}header.site-header .nav-links{display:flex;gap:1.25rem;font-size:.95rem}header.site-header .nav-links a{color:var(--color-fg-muted);border:none}header.site-header .nav-links a:hover{color:var(--color-fg)}.lang-switcher{display:flex;gap:.25rem;align-items:center}.lang-link{font-size:.75rem;font-weight:600;letter-spacing:.05em;padding:.25rem .5rem;color:var(--color-fg-muted);border:1px solid var(--color-border);border-radius:3px;text-decoration:none;transition:border-color .15s ease,color .15s ease,background .15s ease}.lang-link:hover{color:var(--color-fg);border-color:var(--color-border-strong);border-bottom-color:var(--color-border-strong)}.lang-link.is-current{color:#fff;background:var(--color-accent);border-color:var(--color-accent)}.lang-link.is-current:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover)}main{max-width:var(--max-w-content);margin:0 auto;padding:2.5rem 1.5rem 4rem}footer.site-footer{border-top:1px solid var(--color-border);padding:2rem 1.5rem;text-align:center;font-size:.875rem;color:var(--color-fg-subtle)}h1,h2,h3,h4,h5,h6{font-weight:700;letter-spacing:-.02em;line-height:1.25;margin-top:2rem;margin-bottom:.75rem;color:var(--color-fg)}h1{font-size:2rem;margin-top:0}h2{font-size:1.5rem;padding-bottom:.4rem;border-bottom:1px solid var(--color-border)}h3{font-size:1.2rem}h4{font-size:1.05rem}p{margin:0 0 1rem}ul,ol{padding-left:1.5rem;margin:0 0 1rem}li{margin-bottom:.25rem}hr{border:none;border-top:1px solid var(--color-border);margin:2rem 0}blockquote{border-left:3px solid var(--color-accent);padding:.25rem 0 .25rem 1rem;margin:1rem 0;color:var(--color-fg-muted);background:var(--color-surface);border-radius:0 var(--radius) var(--radius) 0}code{font-family:var(--font-mono);font-size:.9em;background:var(--color-code-bg);color:var(--color-code-fg);padding:.1rem .35rem;border-radius:3px}pre{background:var(--color-code-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem;overflow-x:auto;font-size:.875rem;line-height:1.5;margin:1rem 0}pre code{background:none;color:var(--color-fg);padding:0;font-size:inherit}table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.95rem;display:block;overflow-x:auto}th,td{padding:.6rem .9rem;text-align:left;border-bottom:1px solid var(--color-border);vertical-align:top}th{background:var(--color-surface);font-weight:600;font-size:.875rem;letter-spacing:.02em;text-transform:uppercase;color:var(--color-fg-muted);border-bottom:2px solid var(--color-border-strong)}tr:hover td{background:var(--color-surface)}.product-meta{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem 1.25rem;margin:1rem 0 2rem;font-size:.95rem}.product-meta .badge{display:inline-block;background:var(--color-accent);color:#fff;font-size:.7rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:.2rem .5rem;border-radius:3px;margin-right:.5rem}.product-meta .badge.discontinued{background:var(--color-fg-subtle)}.product-image{margin:1rem 0 2rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem;text-align:center}.product-image img{max-width:100%;max-height:480px;height:auto;border-radius:4px}aside{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem 1.5rem;margin:2rem 0}aside h2{margin-top:0;font-size:1.15rem;border-bottom:none;padding-bottom:0}aside ul{margin-bottom:0}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;padding:0;list-style:none}.product-grid li{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem 1.25rem;margin-bottom:0;transition:border-color .15s ease,transform .15s ease}.product-grid li:hover{border-color:var(--color-accent);transform:translateY(-1px)}.product-grid a{color:var(--color-fg);border:none;font-weight:600;display:block;margin-bottom:.25rem}.product-grid a:hover{color:var(--color-accent)}.product-grid .product-status{font-size:.8rem;color:var(--color-fg-subtle)}.hero{text-align:center;padding:1rem 0 2.5rem;border-bottom:1px solid var(--color-border);margin-bottom:2.5rem}.hero h1{font-size:2.5rem;margin:0 0 .75rem}.hero p{font-size:1.15rem;color:var(--color-fg-muted);max-width:600px;margin:0 auto}@media(max-width:640px){main{padding:1.5rem 1rem 3rem}h1{font-size:1.6rem}.hero h1{font-size:1.9rem}.hero p{font-size:1rem}header.site-header{padding:.75rem 1rem}header.site-header .nav-links{gap:.75rem;font-size:.85rem}table{font-size:.85rem}th,td{padding:.5rem}}@media print{header.site-header,footer.site-footer{display:none}main{max-width:none;padding:0}a{color:inherit;border:none}}