:root{--bg:#0b1020;--bg-soft:#121933;--panel:#141c38d1;--panel-strong:#1c264af2;--border:#ffffff14;--text:#eef2ff;--text-soft:#c7d2fe;--muted:#94a3b8;--primary:#7c3aed;--primary-2:#06b6d4;--accent:#22c55e;--shadow:0 18px 50px #00000052;--radius:20px;--radius-sm:14px;--max-width:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{min-height:100%;margin:0;padding:0}body{color:var(--text);background:radial-gradient(circle at 0 0,#7c3aed2e,#0000 30%),radial-gradient(circle at 100% 0,#06b6d424,#0000 28%),linear-gradient(#0a0f1f 0%,#0d1327 45%,#0a0f1f 100%);font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}main{width:min(var(--max-width), calc(100% - 2rem));margin:0 auto;padding:2rem 0 4rem}.topic-page{flex-direction:column;gap:1.5rem;display:flex}.site-header{width:min(var(--max-width), calc(100% - 2rem));border:1px solid var(--border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow);background:#090e1cc7;border-radius:20px;margin:1rem auto 0;padding:1.25rem 1.5rem}.site-nav{flex-direction:column;gap:1rem;display:flex}.site-brand{flex-direction:column;gap:.2rem;display:flex}.site-brand-logo{font-size:1.4rem;font-weight:800;line-height:1}.site-brand-title{font-size:1.5rem;font-weight:800}.site-brand-subtitle{color:var(--text-soft);font-size:1rem}.site-nav-links{flex-wrap:wrap;gap:.75rem;display:flex}.site-nav-links a{min-height:42px;color:var(--text-soft);background:#ffffff08;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;padding:.7rem 1rem;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.site-nav-links a:hover{color:#fff;background:#ffffff14;border-color:#7c3aed40}.hero{border:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow);background:linear-gradient(135deg,#7c3aed29,#06b6d41a),#ffffff0a;border-radius:24px;padding:2.5rem;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#22c55e29,#0000 70%);border-radius:50%;width:220px;height:220px;position:absolute;bottom:-50px;right:-50px}.eyebrow{color:var(--text-soft);letter-spacing:.08em;text-transform:uppercase;margin:0 0 .8rem;font-size:.9rem;font-weight:700}.hero h1{margin:0;font-size:clamp(2.2rem,5vw,4rem);line-height:1.05}.hero-text{max-width:800px;color:var(--text-soft);margin:1rem 0 0;font-size:1.08rem}.button{color:#fff;background:linear-gradient(135deg,#7c3aedf2,#06b6d4e6);border:1px solid #7c3aed59;border-radius:999px;justify-content:center;align-items:center;min-height:46px;margin-top:1rem;padding:.85rem 1.2rem;font-weight:700;transition:transform .18s,box-shadow .18s,opacity .18s;display:inline-flex;box-shadow:0 10px 26px #7c3aed40}.button:hover{transform:translateY(-2px);box-shadow:0 14px 32px #7c3aed59}.grid{grid-template-columns:repeat(12,1fr);align-items:stretch;gap:1.25rem;display:grid}.panel,.topic-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow);grid-column:span 4;padding:1.5rem;transition:transform .2s,border-color .2s,background .2s;display:block}.panel:hover,.topic-card:hover{background:var(--panel-strong);border-color:#7c3aed4d;transform:translateY(-4px)}.panel-wide{grid-column:span 12}.panel h2,.topic-card h3{margin:0 0 .8rem;font-size:1.3rem;line-height:1.25}.panel h3{color:#ddd6fe;margin:1rem 0 .5rem;font-size:1rem}.panel p,.topic-card p{color:var(--text-soft);margin:.6rem 0}.panel ul,.panel ol{color:var(--text-soft);margin:.75rem 0 0;padding-left:1.25rem}.panel li{margin:.4rem 0}.section-title{margin:0 0 1rem;font-size:1.8rem}.section-subtitle{color:var(--text-soft);margin:0 0 1.25rem}table{border-collapse:collapse;background:#ffffff08;border-radius:14px;width:100%;margin-top:1rem;overflow:hidden}th,td{text-align:left;border-bottom:1px solid var(--border);padding:.9rem 1rem}th{color:#fff;background:#7c3aed26}tr:last-child td{border-bottom:none}.muted{color:var(--muted)}.center{text-align:center}@media (max-width:1024px){.panel,.topic-card{grid-column:span 6}}@media (max-width:700px){main{width:min(100% - 1rem, var(--max-width));padding:1rem 0 3rem}.site-header{width:min(100% - 1rem, var(--max-width));padding:1rem}.hero{padding:1.5rem}.hero h1{font-size:2.2rem}.grid{grid-template-columns:1fr}.panel,.topic-card,.panel-wide{grid-column:span 1}.button{width:100%}}