:root {
  --bg: #F2F6EF;
  --surface: #FFFFFF;
  --text: #13210F;
  --text2: rgba(19, 33, 15, 0.72);
  --line: rgba(19, 33, 15, 0.10);
  --primary: #2FAE55;
  --protein: #E0532F;
  --fat: #B07D00;
  --carbs: #1F8FCB;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B1220;
    --surface: #152038;
    --text: #EAF0FF;
    --text2: rgba(234, 240, 255, 0.72);
    --line: rgba(234, 240, 255, 0.12);
    --primary: #C6F432;
    --protein: #FF6B57;
    --fat: #FFC93C;
    --carbs: #4CC9F0;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.6 'Figtree', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
a { color: inherit; text-decoration-color: var(--primary); text-underline-offset: 3px; }
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 20px 56px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.brand img { width: 36px; height: 36px; }
nav a { font-size: 15px; color: var(--text2); margin-left: 16px; }
h1 { font-size: clamp(34px, 7vw, 52px); line-height: 1.08; letter-spacing: -0.03em; margin: 48px 0 16px; font-weight: 800; }
h2 { font-size: 24px; line-height: 1.25; margin: 40px 0 8px; font-weight: 800; letter-spacing: -0.01em; }
h3 { font-size: 18px; margin: 24px 0 4px; }
p, li { color: var(--text2); }
.lead { font-size: 20px; color: var(--text); max-width: 34ch; }
.macro { display: inline-flex; gap: 8px; margin-top: 8px; }
.macro span { font-size: 14px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); }
.macro .p { color: var(--protein); } .macro .f { color: var(--fat); } .macro .c { color: var(--carbs); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 32px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 18px 20px; }
.card h3 { margin: 0 0 6px; color: var(--text); }
.card p { margin: 0; font-size: 15px; }
.soon { display: inline-block; margin-top: 28px; padding: 12px 20px; border-radius: 999px; background: var(--primary); color: var(--bg); font-weight: 700; }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 14px; color: var(--text2); display: flex; flex-wrap: wrap; gap: 8px 20px; }
.doc h1 { font-size: clamp(30px, 6vw, 40px); margin-top: 32px; }
.doc .updated { font-size: 14px; }
.todo { background: #FFF3C4; color: #5A4300; padding: 0 4px; border-radius: 4px; }