:root{--bg:#070c18;--bg2:#0b1324;--surface:#0f1729;--card:#121d36;--border:#1e3058;--text:#e3efff;--muted:#8aa3c4;--cyan:#00d2ff;--pink:#ff5ecc;--green:#00ff88;--amber:#ffb347;--violet:#a78bfa;--radius:16px;--maxw:1180px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:Nunito,system-ui,sans-serif;font-size:16px;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.material-icons,.material-icons-outlined{font-size:22px;line-height:1;vertical-align:middle}.wrap{width:min(var(--maxw),100% - 32px);margin:0 auto}.nav{position:sticky;top:0;z-index:100;background:rgba(7,12,24,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(30,48,88,.6)}.nav-in{display:flex;align-items:center;gap:20px;height:64px}.brand{display:flex;align-items:center;gap:8px;flex-shrink:0}.brand 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