:root{--color-ink: #17312e;--color-muted: #5f706b;--color-primary: #0f5f58;--color-primary-dark: #0a4641;--color-accent: #d98273;--color-sand: #f5ead8;--color-sand-strong: #ead7bb;--color-warning: #fff4c9;--color-surface: #fffaf2;--color-card: #ffffff;--color-border: #eadfce;--color-header-bg: rgba(255, 250, 242, .92);--color-body-bg: radial-gradient(circle at top right, rgba(217, 130, 115, .15), transparent 28rem), linear-gradient(180deg, #fffaf2 0%, #f7efe3 100%);--color-card-bg: rgba(255, 255, 255, .82);--color-chip-bg: #ffffff;--color-toc-bg: #fffdf8;--color-quote-bg: #f4fbf9;--color-warning-text: #5e4a04;--color-eyebrow-text: #745a03;--color-nav-active-bg: rgba(15, 95, 88, .09);--color-ad-bg: rgba(245, 234, 216, .5);--color-bottom-nav-bg: rgba(255, 250, 242, .96);--color-status-border: #f0dc96;--color-notice-border: #edd98e;--shadow-soft: 0 16px 48px rgba(23, 49, 46, .08);color-scheme:light}@media(prefers-color-scheme:dark){:root{--color-ink: #f2efe7;--color-muted: 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solid var(--color-border);color:var(--color-muted)}.footer-grid{display:grid;gap:1rem}.footer-links{display:flex;flex-wrap:wrap;gap:.6rem;padding:0;margin:1rem 0 0;list-style:none}.footer-links a{color:var(--color-primary-dark);font-weight:800}.bottom-nav{position:fixed;right:0;bottom:0;left:0;z-index:30;display:grid;grid-template-columns:repeat(3,1fr);gap:.35rem;padding:.5rem .75rem max(.5rem,env(safe-area-inset-bottom));border-top:1px solid var(--color-border);background:var(--color-bottom-nav-bg);backdrop-filter:blur(14px)}.bottom-nav a{display:grid;min-height:2.7rem;place-items:center;border-radius:999px;color:var(--color-muted);font-size:.88rem;font-weight:800}.bottom-nav 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