@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');
:root {
    --bg-color: #0b0f19; --card-bg: #151d30; --text-primary: #f3f4f6; --text-secondary: #9ca3af;
    --accent: #10b981; --accent-hover: #059669; --border-color: #1e293b; --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color); color: var(--text-primary); line-height: 1.6; padding: 2rem 1rem;
    display: flex; justify-content: center; align-items: center; min-height: 100vh;
}
.container { max-width: 800px; width: 100%; background-color: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 2.5rem; box-shadow: var(--shadow); }
header { margin-bottom: 2rem; border-bottom: 1px solid var(--border-color); padding-bottom: 1.5rem; }
.badge { display: inline-block; padding: 0.25rem 0.75rem; background-color: rgba(16, 185, 129, 0.1); color: var(--accent); border-radius: 9999px; font-size: 0.85rem; font-weight: 500; margin-bottom: 0.75rem; }
h1 { font-size: 2.25rem; font-weight: 700; color: #ffffff; margin-bottom: 0.5rem; letter-spacing: -0.025em; }
.subtitle { color: var(--text-secondary); font-size: 1.1rem; }
.cta-box { background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(21, 29, 48, 0.5) 100%); border: 1px solid rgba(16, 185, 129, 0.25); border-radius: 12px; padding: 2rem; text-align: center; margin: 2rem 0; }
.cta-box p { margin-bottom: 1.25rem; color: var(--text-primary); font-weight: 500; }
.btn-primary { display: inline-block; padding: 0.75rem 2rem; background-color: var(--accent); color: #ffffff; text-decoration: none; font-weight: 600; border-radius: 8px; transition: all 0.2s ease-in-out; box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2); }
.btn-primary:hover { background-color: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3); }
article { margin-top: 2rem; }
article h2 { font-size: 1.4rem; color: #ffffff; margin-bottom: 1rem; font-weight: 600; }
article p { color: var(--text-secondary); margin-bottom: 1.25rem; font-size: 1rem; }
article ul { margin-bottom: 1.5rem; padding-left: 1.5rem; color: var(--text-secondary); }
article li { margin-bottom: 0.5rem; }
code { background-color: rgba(255, 255, 255, 0.1); padding: 0.2rem 0.4rem; border-radius: 4px; font-family: monospace; color: #10b981; }
footer { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.nav-links a { color: var(--accent); text-decoration: none; font-size: 0.9rem; transition: color 0.15s ease-in-out; }
.nav-links a:hover { color: var(--text-primary); text-decoration: underline; }
.nav-links span { color: var(--border-color); margin: 0 0.5rem; }
.copyright { font-size: 0.85rem; color: var(--text-secondary); }
@media (max-width: 640px) { body { padding: 1rem 0.5rem; } .container { padding: 1.5rem; } h1 { font-size: 1.75rem; } footer { flex-direction: column; text-align: center; } }