:root{--bg:#081322;--panel:#0f2134;--line:#253b50;--text:#f1f6fc;--muted:#a9bbcf;--cyan:#53e5e6}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 system-ui,-apple-system,Segoe UI,Arial,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,label{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}header,main,footer{max-width:1440px;margin:auto}header{padding:24px 4%;display:flex;align-items:center;gap:26px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:750;font-size:21px;letter-spacing:.5px}.brandmark{font-size:50px;line-height:1;color:var(--cyan)}.brand small{display:block;font-size:12px;color:var(--muted);font-weight:400;letter-spacing:1px}nav{display:flex;gap:24px;margin-left:auto;font-size:14px}nav 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