:root{--bg: #070d1c;--bg-soft: #0c1426;--surface: #111b33;--surface-2: #16223f;--border: #213050;--text: #e7ebf5;--text-soft: #9fa8c4;--text-faint: #69728f;--accent: #4f80f7;--accent-2: #82a8ff;--accent-glow: rgba(79, 128, 247, .38);--moon: #eef3fb;--radius: 14px;--maxw: 1080px;--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Fira Code", Menlo, monospace}:root[data-theme=light]{--bg: #f7f7fb;--bg-soft: #ffffff;--surface: #ffffff;--surface-2: #f0f0f7;--border: #e3e3ee;--text: #161728;--text-soft: #4c5170;--text-faint: #8b90b0;--accent: #1e44b8;--accent-2: #2c5ad6;--accent-glow: rgba(30, 68, 184, .18);--moon: 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0}.section-label{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin-bottom:12px;display:flex;align-items:center;gap:10px}.section-label:before{content:"";width:22px;height:1px;background:var(--accent);display:inline-block}.section-title{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:36px}.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:10px;font-weight:600;font-size:.95rem;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:transform .15s ease,border-color .15s ease,background .15s ease}.btn:hover{transform:translateY(-2px);border-color:var(--accent);color:var(--text)}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));border-color:transparent;color:#fff;box-shadow:0 8px 24px -8px var(--accent-glow)}.btn-primary:hover{color:#fff;box-shadow:0 12px 30px -8px var(--accent-glow)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 18px 40px -20px var(--accent-glow)}.chip{display:inline-block;font-family:var(--font-mono);font-size:.72rem;padding:4px 10px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-soft)}.muted{color:var(--text-soft)}.faint{color:var(--text-faint)}ul.clean{list-style:none}.prose{max-width:720px;margin:0 auto;font-size:1.05rem;color:var(--text-soft)}.prose h2{font-size:1.5rem;margin:2em 0 .6em;color:var(--text)}.prose h3{font-size:1.2rem;margin:1.6em 0 .5em;color:var(--text)}.prose p{margin:1em 0}.prose ul,.prose ol{margin:1em 0 1em 1.3em}.prose li{margin:.4em 0}.prose code{font-family:var(--font-mono);font-size:.88em;background:var(--surface-2);padding:2px 6px;border-radius:6px}.prose pre{background:var(--surface);border:1px solid var(--border);padding:18px;border-radius:var(--radius);overflow-x:auto;margin:1.5em 0}.prose pre code{background:none;padding:0}.prose blockquote{border-left:3px solid var(--accent);padding-left:18px;margin:1.5em 0;color:var(--text);font-style:italic}.prose a{text-decoration:underline;text-underline-offset:3px}@media(max-width:640px){section{padding:56px 0}}.theme-toggle[data-astro-cid-x3pjskd3]{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text-soft);cursor:pointer;transition:border-color .15s ease,color .15s ease}.theme-toggle[data-astro-cid-x3pjskd3]:hover{border-color:var(--accent);color:var(--accent)}.icon-sun[data-astro-cid-x3pjskd3],html[data-theme=light] .icon-moon[data-astro-cid-x3pjskd3]{display:none}html[data-theme=light] .icon-sun[data-astro-cid-x3pjskd3]{display:inline}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--border)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:64px}.brand[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.05rem;color:var(--text);letter-spacing:-.02em}.brand[data-astro-cid-3ef6ksr2]:hover{color:var(--text)}.nav[data-astro-cid-3ef6ksr2]{display:flex;gap:28px}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--text-soft);font-size:.92rem;font-weight:500}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--text)}.header-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px}.menu-btn[data-astro-cid-3ef6ksr2]{display:none;background:none;border:none;color:var(--text-soft);cursor:pointer;padding:6px}.mobile-nav[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;padding:8px 24px 16px;border-bottom:1px solid var(--border);background:var(--bg-soft)}.mobile-nav[data-astro-cid-3ef6ksr2].open{display:flex}.mobile-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:10px 0;color:var(--text-soft);border-bottom:1px solid var(--border)}.mobile-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:last-child{border-bottom:none}@media(max-width:760px){.nav[data-astro-cid-3ef6ksr2]{display:none}.menu-btn[data-astro-cid-3ef6ksr2]{display:inline-flex}}.site-footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border);padding:44px 0 32px;margin-top:40px}.footer-inner[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}.footer-brand[data-astro-cid-sz7xmlte]{font-weight:800;font-size:1.1rem;letter-spacing:-.02em}.footer-links[data-astro-cid-sz7xmlte]{display:flex;gap:22px;flex-wrap:wrap}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-soft);font-size:.92rem}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent)}.copyright[data-astro-cid-sz7xmlte]{font-size:.82rem;margin-top:28px}