:root{--bg-color:#030712;--surface-color:#11182799;--surface-border:#ffffff14;--text-primary:#fff;--text-secondary:#9ca3af;--text-muted:#6b7280;--primary-color:#6366f1;--primary-hover:#4f46e5;--primary-glow:#6366f126;--accent-color:#a855f7;--accent-hover:#9333ea;--font-sans:"Inter", system-ui, sans-serif;--font-display:"Outfit", system-ui, sans-serif;--font-mono:"Fira Code", monospace;--max-width:1200px}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-color);color:var(--text-secondary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;line-height:1.6;display:flex;overflow-x:hidden}.site-header{z-index:100;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--surface-border);background-color:#030712cc;position:sticky;top:0}.nav-container{max-width:var(--max-width);justify-content:space-between;align-items:center;height:72px;margin:0 auto;padding:0 1.5rem;display:flex}.logo-link{font-family:var(--font-display);color:var(--text-primary);align-items:center;gap:.5rem;font-size:1.25rem;font-weight:700;text-decoration:none;display:flex}.logo-icon{color:var(--primary-color);font-size:1.4rem}.logo-badge{background:linear-gradient(135deg, var(--primary-color), var(--accent-color));color:var(--text-primary);letter-spacing:.05em;border-radius:4px;padding:.15rem .4rem;font-size:.7rem;font-weight:600}.main-nav{gap:2rem;display:flex}.nav-link{color:var(--text-secondary);font-size:.95rem;font-weight:500;text-decoration:none;transition:color .2s}.nav-link:hover{color:var(--text-primary)}.nav-link.active{color:var(--text-primary);border-bottom:2px solid var(--primary-color);padding-bottom:2px;font-weight:600}.nav-actions{align-items:center;gap:1rem;display:flex}.btn{cursor:pointer;border-radius:6px;justify-content:center;align-items:center;padding:.5rem 1.25rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary-color);color:var(--text-primary);border:1px solid var(--primary-color)}.btn-primary:hover{background-color:var(--primary-hover);border-color:var(--primary-hover);box-shadow:0 0 15px var(--primary-glow)}.btn-secondary{color:var(--text-primary);border:1px solid var(--surface-border);background-color:#0000}.btn-secondary:hover{border-color:var(--text-secondary);background-color:#ffffff0d}.main-content{width:100%;max-width:var(--max-width);flex:1 0 auto;margin:0 auto;padding:3rem 1.5rem}.site-footer{border-top:1px solid var(--surface-border);background-color:#02040a;width:100%;padding:4rem 1.5rem 2rem}.footer-container{max-width:var(--max-width);flex-wrap:wrap;justify-content:space-between;gap:3rem;margin:0 auto;display:flex}.footer-brand{max-width:320px}.brand-desc{color:var(--text-muted);margin-top:1rem;font-size:.9rem}.footer-links-group{flex-wrap:wrap;gap:4rem;display:flex}.footer-column{flex-direction:column;gap:.75rem;display:flex}.footer-column .footer-col-title{color:var(--text-primary);font-family:var(--font-display);margin-bottom:.5rem;font-size:.95rem;font-weight:600}.footer-column a{color:var(--text-secondary);font-size:.9rem;text-decoration:none;transition:color .2s}.footer-column a:hover{color:var(--text-primary)}.footer-bottom{max-width:var(--max-width);text-align:center;color:var(--text-muted);border-top:1px solid #ffffff0a;margin:3rem auto 0;padding-top:1.5rem;font-size:.85rem}@media (width<=768px){.main-nav{display:none}.btn{min-height:44px;padding:.6rem 1rem}.footer-container{flex-direction:column;gap:2rem}.footer-links-group{justify-content:space-between;gap:2rem;width:100%}.top-announcement-content{flex-wrap:wrap;gap:.4rem;font-size:.75rem}}.top-announcement-bar{color:#fff;text-align:center;background:linear-gradient(90deg,#1e1b4b 0%,#311b92 50%,#4c1d95 100%);border-bottom:1px solid #6366f14d;padding:.4rem 1rem;font-size:.82rem}.top-announcement-content{max-width:var(--max-width);justify-content:center;align-items:center;gap:.75rem;margin:0 auto;display:flex}.banner-badge{color:#fde047;letter-spacing:.05em;background:#ffffff26;border:1px solid #ffffff40;border-radius:9999px;padding:.1rem .5rem;font-size:.7rem;font-weight:700}.banner-btn{color:#fff;background:#6366f1;border-radius:6px;padding:.15rem .6rem;font-size:.75rem;font-weight:600;text-decoration:none;transition:background .2s}.banner-btn:hover{background:#4f46e5}