:root { --moon: #f6d56a; --moon-dim: #c9ab4a; --ink: #070b1c; --navy: #0d1535; --mist: #9aa5c7; --text: #e8ecf8; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(120% 70% at 50% 0%, #1a2554 0%, var(--navy) 45%, var(--ink) 100%) fixed;
  color: var(--text); line-height: 1.65; min-height: 100vh; }
.wrap { max-width: 760px; margin: 0 auto; padding: 56px 20px 72px; }
h1 { font-size: clamp(2rem, 8vw, 2.8rem); margin: 0 0 .2em; line-height: 1.15; }
h2 { color: var(--moon); font-size: 1.15rem; margin: 2em 0 .4em; }
.moon { color: var(--moon); }
.lede { font-size: 1.2rem; color: #d3dafc; }
.badge { display: inline-block; margin: 0 0 22px; padding: 4px 12px; border: 1px solid var(--moon);
  border-radius: 999px; color: var(--moon); font-size: .78rem; letter-spacing: .05em; }
ul.feat { list-style: none; padding: 0; margin: 28px 0; }
ul.feat li { padding: 12px 0; border-top: 1px solid #ffffff1a; }
ul.feat li b { color: var(--moon); }
.card { margin: 32px 0; padding: 18px 20px; background: #ffffff0d; border: 1px solid #ffffff14; border-radius: 16px; }
a { color: var(--moon); }
a:hover { color: #fff0b3; }
nav.links a { margin-right: 18px; }
footer { margin-top: 44px; font-size: .85rem; color: var(--mist); }
details { border-top: 1px solid #ffffff1a; padding: 12px 0; }
details:last-of-type { border-bottom: 1px solid #ffffff1a; }
summary { cursor: pointer; font-weight: 600; color: var(--text); }
summary:hover { color: var(--moon); }
details p { margin: .6em 0 0; color: #cfd6f2; }
.eff { color: var(--mist); font-style: italic; }
@media (max-width: 480px) { .wrap { padding-top: 36px; } }