:root{--brand-teal:#02646f;--brand-teal-rgb:2 100 111;--brand-teal-deep:#0b4e56;--brand-teal-ink:#06262c;--brand-teal-ink-rgb:6 38 44;--brand-teal-abyss:#031c22;--brand-coral:#f37254;--brand-coral-rgb:243 114 84;--brand-coral-ink:#b8482a;--brand-coral-bright:#ff8a6b;--brand-coral-bright-rgb:255 138 107;--brand-coral-hover:#e05f41;--brand-mist:#f1f6f6;--brand-mist-rgb:241 246 246;--brand-mist-2:#e3eeee;--brand-mist-3:#f8fbfb;--observatory-bg:var(--brand-teal-abyss);--observatory-glow-coral:rgba(243,114,84,.16);--observatory-glow-teal:rgba(2,100,111,.45);--observatory-star:rgba(241,246,246,.35)}:root,[data-theme=light]{--bg-primary:#fff;--bg-primary-rgb:255 255 255;--bg-secondary:var(--brand-mist);--bg-tertiary:var(--brand-mist-2);--bg-inverse:#073039;--bg-inverse-rgb:7 48 57;--surface:#fff;--surface-rgb:255 255 255;--surface-raised:var(--brand-mist-3);--border-subtle:#dce8e8;--border-default:#c2d6d6;--border-strong:var(--brand-teal);--text-primary:var(--brand-teal-ink);--text-primary-rgb:6 38 44;--text-secondary:#274248;--text-muted:#5b7176;--text-inverse:var(--brand-mist);--accent:var(--brand-coral);--accent-rgb:var(--brand-coral-rgb);--accent-hover:var(--brand-coral-hover);--accent-subtle:#fdece7;--accent-ink:var(--brand-coral-ink);--on-accent:var(--brand-teal-ink);--accent-on-inverse:var(--brand-coral-bright);--success:#0e7a55;--success-rgb:14 122 85;--success-subtle:#dcf3ea;--error:#c4321f;--error-rgb:196 50 31;--error-subtle:#fde7e3;--warning:#9c5d00;--warning-rgb:156 93 0;--warning-subtle:#fbf0dc;--shadow-sm:0 1px 2px rgba(6,38,44,.05);--shadow-md:0 4px 10px rgba(6,38,44,.09);--shadow-lg:0 14px 28px rgba(6,38,44,.13);color-scheme:light}[data-theme=dark]{--bg-primary:#052128;--bg-primary-rgb:5 33 40;--bg-secondary:#072d35;--bg-tertiary:#0b3a44;--bg-inverse:var(--brand-mist);--bg-inverse-rgb:var(--brand-mist-rgb);--surface:#0a343d;--surface-rgb:10 52 61;--surface-raised:#0e404b;--border-subtle:#12414b;--border-default:#1c5460;--border-strong:var(--brand-coral-bright);--text-primary:#eaf3f3;--text-primary-rgb:234 243 243;--text-secondary:#bdd2d4;--text-muted:#8ca7ab;--text-inverse:#052128;--accent:var(--brand-coral-bright);--accent-rgb:var(--brand-coral-bright-rgb);--accent-hover:#ff9e83;--accent-subtle:#331610;--accent-ink:var(--brand-coral-bright);--on-accent:var(--brand-teal-ink);--accent-on-inverse:var(--brand-coral-ink);--success:#34d8a0;--success-rgb:52 216 160;--success-subtle:#06301f;--error:#ff8a7a;--error-rgb:255 138 122;--error-subtle:#33110e;--warning:#ffc24d;--warning-rgb:255 194 77;--warning-subtle:#2d2005;--shadow-sm:0 1px 2px rgba(0,0,0,.25);--shadow-md:0 4px 10px rgba(0,0,0,.45);--shadow-lg:0 14px 28px rgba(0,0,0,.6);color-scheme:dark}:root{--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px;--space-16:64px;--space-24:96px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--header-h:72px;--header-h-scrolled:60px;--font-en:var(--font-manrope),var(--font-cairo),ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--font-en-display:var(--font-sora),var(--font-cairo),ui-sans-serif,system-ui,"Segoe UI",sans-serif;--font-ar:var(--font-cairo),"Segoe UI",system-ui,sans-serif;--font-ar-display:var(--font-cairo),system-ui,sans-serif;--font-mono:var(--font-jetbrains),ui-monospace,"Courier New",monospace}