:root{--ink:#0e1311;--ink2:#131a17;--line:#232b27;--line2:#2e3833;--line3:#3a4540;--bone:#ede8dd;--muted:#b8bdb6;--quiet:#9aa19a;--brass:#c9a86a;--brass2:#e2c68e;--brown:#6b5a33}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--ink);color:var(--bone);-webkit-font-smoothing:antialiased;margin:0;font-family:Manrope,sans-serif;font-size:1rem;line-height:1.65}a{color:var(--brass)}a:hover{color:var(--brass2)}:focus-visible{outline:2px solid var(--brass);outline-offset:3px}.wrap{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}.serif{font-family:Instrument Serif,serif;font-weight:400}.mono{font-family:IBM Plex Mono,monospace}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--brass);font-family:IBM Plex Mono,monospace;font-size:.8rem}.h2{margin:0;font-family:Instrument 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var(--brass);background:var(--ink);border-radius:16px;gap:8px;margin-top:12px;padding:28px}.result .score{letter-spacing:.14em;text-transform:uppercase;color:var(--brass);font-family:IBM Plex Mono,monospace;font-size:.8rem}.result .msg{font-family:Instrument Serif,serif;font-size:1.8rem;line-height:1.2}.result a{padding-top:6px;font-weight:700}.calc{gap:32px}.fields{flex:3 420px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-content:start;gap:20px;min-width:0;display:grid}.field{flex-direction:column;gap:8px;display:flex}.field label{color:var(--muted);font-size:.95rem}.field input{border:1px solid var(--line3);background:var(--ink2);min-height:52px;color:var(--bone);border-radius:12px;width:100%;padding:0 16px;font-family:IBM Plex Mono,monospace;font-size:1.1rem}.out{border:1px solid var(--line3);background:var(--ink2);border-radius:20px;flex:2 320px;gap:24px;min-width:0;padding:32px}.out 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