:root{--bg-base: #0B1020;--bg-surface: #131A2C;--bg-elevated: #1B2440;--text-primary: #E6EEF8;--text-muted: #8AA0BD;--accent: #00E5FF;--accent-soft: #5BC8E8;--accent-glow: rgba(0, 229, 255, .25);--border: #2A3553;--font-display: "Space Grotesk", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Courier New", monospace;--fs-display-xl: clamp(2.5rem, 6vw, 4.5rem);--fs-display-lg: clamp(2rem, 4vw, 3rem);--fs-display-md: 1.5rem;--fs-body: 1rem;--fs-small: .875rem;--lh-tight: 1.15;--lh-base: 1.6;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--space-9: 96px;--section-gap: var(--space-9);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--max-width: 1200px;--header-height: 72px}@media(min-width:1440px){:root{--section-gap: 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ease}.fade-in.is-visible{opacity:1;transform:translateY(0)}@keyframes aurora-drift-1{0%,to{transform:translate(-10%,-10%)}50%{transform:translate(10%,5%)}}@keyframes aurora-drift-2{0%,to{transform:translate(20%,10%)}50%{transform:translate(-15%,20%)}}@keyframes aurora-drift-3{0%,to{transform:translateY(20%)}50%{transform:translate(15%,-10%)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.fade-in{opacity:1;transform:none}}.lang-toggle[data-astro-cid-lb7h3eps]{display:inline-flex;align-items:center;gap:var(--space-2);font-family:var(--font-mono);font-size:var(--fs-small);letter-spacing:.05em}.lang-link[data-astro-cid-lb7h3eps]{color:var(--text-muted);padding:2px 4px;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease}.lang-link[data-astro-cid-lb7h3eps].active{color:var(--accent);border-bottom-color:var(--accent)}.lang-link[data-astro-cid-lb7h3eps]:hover{color:var(--text-primary)}.lang-sep[data-astro-cid-lb7h3eps]{color:var(--border)}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;height:var(--header-height);background:#0b1020b3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.header-inner[data-astro-cid-3ef6ksr2]{height:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-5)}.brand[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:baseline;gap:var(--space-2);color:var(--text-primary);font-weight:700}.brand-mark[data-astro-cid-3ef6ksr2]{color:var(--accent);font-family:var(--font-mono)}.primary-nav[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--space-5);font-size:var(--fs-small)}.primary-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--text-muted);padding:var(--space-2) 0;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease}.primary-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--text-primary)}.primary-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{color:var(--accent);border-bottom-color:var(--accent)}.nav-toggle-checkbox[data-astro-cid-3ef6ksr2]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.nav-toggle-checkbox[data-astro-cid-3ef6ksr2]:focus-visible+.nav-toggle[data-astro-cid-3ef6ksr2]{outline:2px solid var(--accent);outline-offset:4px;border-radius:2px}.nav-toggle[data-astro-cid-3ef6ksr2]{display:none}@media(max-width:900px){.brand-name[data-astro-cid-3ef6ksr2]{display:none}.nav-toggle[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;justify-content:space-between;width:28px;height:20px;cursor:pointer}.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;height:2px;background:var(--text-primary);border-radius:2px;transition:transform .2s ease,opacity .2s ease}.primary-nav[data-astro-cid-3ef6ksr2]{position:fixed;inset:var(--header-height) 0 0 0;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-6);background:var(--bg-base);transform:translate(100%);transition:transform .3s ease;font-size:1.25rem}.nav-toggle-checkbox[data-astro-cid-3ef6ksr2]:checked~.primary-nav[data-astro-cid-3ef6ksr2]{transform:translate(0)}.nav-toggle-checkbox[data-astro-cid-3ef6ksr2]:checked~.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(9px) rotate(45deg)}.nav-toggle-checkbox[data-astro-cid-3ef6ksr2]:checked~.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.nav-toggle-checkbox[data-astro-cid-3ef6ksr2]:checked~.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-9px) rotate(-45deg)}}.site-footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border);padding:var(--space-6) 0;margin-top:var(--space-9);color:var(--text-muted);font-size:var(--fs-small);font-family:var(--font-mono)}.footer-inner[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-3)}.legal-links[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.legal-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-muted);transition:color .2s ease}.legal-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent)}.legal-links[data-astro-cid-sz7xmlte] span[data-astro-cid-sz7xmlte]{color:var(--border)}