:root {
  --bg: #f7f5ef; --surface: #ffffff; --text: #1d1f1a; --muted: #5a5d54; --line: #e4e0d4;
  --accent: #b86a00; --accent-strong: #8f5200; --night: #14170f; --amber: #f5a524;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11130e; --surface: #1a1d16; --text: #ecebe4; --muted: #b3b2a6; --line: #2c3025;
          --accent: #f5a524; --accent-strong: #ffc25c; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--accent-strong); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header.bar { border-bottom: 1px solid var(--line); }
header.bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: .04em; color: var(--text); text-decoration: none; }
.brand img { width: 28px; height: 28px; }
.brand span b { color: var(--accent); font-weight: 900; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; }
nav a:hover { color: var(--text); }
.hero { background: var(--night); color: #f2efe4; padding: 72px 0 64px;
  background-image: linear-gradient(rgba(245,165,36,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(245,165,36,.07) 1px, transparent 1px);
  background-size: 32px 32px; }
.hero h1 { font-size: clamp(36px, 7vw, 56px); line-height: 1.05; margin: 0 0 16px; font-weight: 900; letter-spacing: -.01em; }
.hero h1 em { color: var(--amber); font-style: normal; }
.hero p { font-size: 19px; color: #cfccbf; max-width: 560px; margin: 0 0 24px; }
.pill { display: inline-block; border: 1px solid rgba(245,165,36,.5); color: var(--amber); border-radius: 999px; padding: 6px 14px; font-size: 14px; font-weight: 600; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 40px 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 18px 14px; }
.card h3 { margin: 0 0 4px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; }
.doc { padding: 40px 0 24px; }
.doc h1 { font-size: 34px; line-height: 1.15; margin: 0 0 6px; }
.doc .updated { color: var(--muted); margin: 0 0 28px; font-size: 15px; }
.doc h2 { font-size: 21px; margin: 32px 0 8px; }
.doc li { margin: 4px 0; }
.note { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 10px; padding: 14px 16px; }
footer { border-top: 1px solid var(--line); margin-top: 48px; padding: 24px 0 40px; color: var(--muted); font-size: 14px; }
footer a { color: var(--muted); margin-right: 16px; }
@media (max-width: 560px) { nav a { margin-left: 12px; } .hero { padding: 52px 0 44px; } }