/* Plain pages in Marina's colours: deep ink ground, warm light text, one lime accent. System fonts only. */
:root { --ground: #0d0f14; --ink: #ece7dc; --ink-2: #a9a49a; --lime: #c6f24e; --line: rgba(236, 231, 220, 0.12); }
* { box-sizing: border-box; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
nav { display: flex; flex-wrap: wrap; gap: 20px; max-width: 720px; margin: 0 auto; padding: 24px 24px 0; font-size: 15px; }
nav a { color: var(--ink-2); text-decoration: none; }
nav a:first-child { color: var(--lime); font-weight: 600; margin-right: auto; }
nav a:hover { color: var(--ink); }
main { max-width: 720px; margin: 0 auto; padding: 24px 24px 48px; }
h1 { font-size: 32px; line-height: 1.2; margin: 24px 0 8px; letter-spacing: -0.01em; }
h2 { font-size: 20px; margin: 36px 0 8px; padding-top: 20px; border-top: 1px solid var(--line); }
p, li { color: var(--ink); }
ul, ol { padding-left: 22px; }
li { margin: 6px 0; }
a { color: var(--lime); }
strong { color: #fff; }
mark { background: #ffe066; color: #000; padding: 0 3px; border-radius: 3px; }
footer { max-width: 720px; margin: 0 auto; padding: 24px; color: var(--ink-2); font-size: 14px; border-top: 1px solid var(--line); }
.core { width: 14px; height: 14px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 24px var(--lime); margin: 40px 0 8px; }