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0;top:60px;flex-direction:column;background:#0a0d0cf7;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:1.5rem clamp(1.25rem,5vw,6rem);gap:1.25rem;border-bottom:1px solid var(--line);transform:translateY(-120%);transition:transform .3s}.nav__links.is-open{transform:translateY(0)}.nav__burger{display:flex}.grid--4,.grid--2,.steps,.consensus{grid-template-columns:1fr}}:root{--bg: #0a0d0c;--bg-soft: #0f1412;--line: rgba(139, 161, 153, .16);--line-strong: rgba(139, 161, 153, .3);--ink: #e7ede9;--ink-dim: #9aa8a1;--ink-faint: #63706a;--accent: #8ba199;--accent-bright: #a9c4b8;--serif: "Fraunces", Georgia, serif;--sans: "Inter", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, 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