
:root{--paper:#F8F6EE;--graphite:#171A1F;--lime:#DDF34A;--coral:#FF725E;--white:#fff;--muted:#686A68;--line:#D8D5C9;--max:1320px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--graphite);font-family:Inter,Arial,sans-serif}button,input,select{font:inherit}a{text-decoration:none;color:inherit}.site-header{height:88px;display:grid;grid-template-columns:270px 1fr auto auto;align-items:center;gap:30px;padding:0 max(24px,calc((100vw - var(--max))/2));background:rgba(248,246,238,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:48px;height:48px;display:grid;place-items:center;background:var(--lime);font-size:22px;font-weight:900;border-radius:5px;box-shadow:5px 5px 0 var(--graphite)}.brand b{display:block;font-size:20px;font-weight:900}.brand 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