:root,[data-theme=light]{--color-bg: #ffffff;--color-text: #1a1a2e;--color-muted: #64748b;--color-accent: #6366f1;--color-accent-hover: #4f46e5;--color-accent-subtle: rgba(99, 102, 241, .08);--color-border: #e2e8f0;--color-surface: #f8fafc;--color-surface-hover: #f1f5f9;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 2px 8px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .08);--max-width: 700px}[data-theme=dark]{--color-bg: #0f0f1a;--color-text: #e2e8f0;--color-muted: #94a3b8;--color-accent: #818cf8;--color-accent-hover: #a5b4fc;--color-accent-subtle: rgba(129, 140, 248, .1);--color-border: #1e293b;--color-surface: #1a1a2e;--color-surface-hover: #232340;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 2px 8px rgba(0, 0, 0, .3);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .4)}*{margin:0;padding:0;box-sizing:border-box}html,body{overflow-x:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.7;font-size:16.5px;transition:background .2s ease,color .2s ease;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:Plus Jakarta Sans,sans-serif;line-height:1.25;letter-spacing:-.02em}a{color:var(--color-accent);text-decoration:none;transition:color .15s ease}a:hover{color:var(--color-accent-hover)}.theme-toggle{background:none;border:1.5px solid var(--color-border);border-radius:50%;width:36px;height:36px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-muted);transition:all .2s ease;flex-shrink:0}.theme-toggle:hover{border-color:var(--color-accent);color:var(--color-accent);background:var(--color-accent-subtle)}.theme-toggle svg{width:18px;height:18px}[data-theme=light] .theme-toggle .icon-sun,[data-theme=dark] .theme-toggle .icon-moon{display:none}.card{display:block;padding:1.15rem 1.25rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;color:var(--color-text);transition:all .2s ease;box-shadow:var(--shadow-sm)}.card:hover{border-color:var(--color-accent);box-shadow:var(--shadow-md);background:var(--color-surface-hover);text-decoration:none;color:var(--color-text);transform:translateY(-1px)}.article-link{display:block;padding:1rem 0;color:var(--color-text);border-bottom:1px solid var(--color-border);transition:all .15s ease}.article-link:first-child{padding-top:0}.article-link:last-child{border-bottom:none}.article-link:hover{color:var(--color-accent);text-decoration:none}.article-link:hover .article-title{color:var(--color-accent)}.article-title{font-family:Plus Jakarta Sans,sans-serif;font-weight:700;font-size:1.05rem;transition:color .15s ease}.article-desc{display:block;font-size:.88rem;color:var(--color-muted);margin-top:.2rem;line-height:1.5}.section-title{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-muted);margin-bottom:1rem}.badge{display:inline-block;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--color-accent);background:var(--color-accent-subtle);padding:.2em .65em;border-radius:6px}.site-header[data-astro-cid-5hce7sga]{border-bottom:1px solid var(--color-border);padding:.85rem 0;position:sticky;top:0;background:var(--color-bg);z-index:100;backdrop-filter:blur(8px);transition:background .2s ease}.nav-inner[data-astro-cid-5hce7sga]{max-width:var(--max-width);margin:0 auto;padding:0 1.25rem;display:flex;justify-content:space-between;align-items:center}.logo[data-astro-cid-5hce7sga]{display:flex;align-items:center;gap:.55rem;font-family:Plus Jakarta Sans,sans-serif;font-weight:800;font-size:1.1rem;color:var(--color-text)}.logo[data-astro-cid-5hce7sga]:hover{color:var(--color-text);text-decoration:none}.logo-icon[data-astro-cid-5hce7sga]{display:flex;align-items:center;justify-content:center;width:30px;height:30px;background:var(--color-accent);color:#fff;border-radius:8px;font-size:1rem;font-weight:800}.nav-right[data-astro-cid-5hce7sga]{display:flex;align-items:center;gap:1.25rem}.nav-link[data-astro-cid-5hce7sga]{font-size:.9rem;font-weight:500;color:var(--color-muted)}.nav-link[data-astro-cid-5hce7sga]:hover{color:var(--color-text);text-decoration:none}.main-content[data-astro-cid-5hce7sga]{max-width:var(--max-width);margin:0 auto;padding:2.5rem 1.25rem}.site-footer[data-astro-cid-5hce7sga]{border-top:1px solid var(--color-border);padding:2rem 0;margin-top:3rem}.footer-inner[data-astro-cid-5hce7sga]{max-width:var(--max-width);margin:0 auto;padding:0 1.25rem;text-align:center;color:var(--color-muted);font-size:.82rem}@media(max-width:480px){.logo-text[data-astro-cid-5hce7sga]{display:none}.nav-right[data-astro-cid-5hce7sga]{gap:.9rem}.nav-link[data-astro-cid-5hce7sga]{font-size:.85rem}}