:root {
  --ground: #F6F5F1;
  --card: #FFFFFF;
  --raised: #ECEAE4;
  --border: #E6E3DC;
  --ink: #1C1B18;
  --onInk: #FFFFFF;
  --text2: #3E3C37;
  --muted: #7C7970;
  --accent: #F25E24;
  --research: #1FA896;
  --script: #E0B400;
  --record: #E5534B;
  --editing: #8A6CF2;
  --post: #3F73F0;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #181715;
    --card: #262624;
    --raised: #33322F;
    --border: #33312E;
    --ink: #F2F2F7;
    --onInk: #181715;
    --text2: #D1D1D6;
    --muted: #8E8E93;
    --accent: #FF6B35;
    --research: #34C3B0;
    --script: #FFD866;
    --record: #FF6F6F;
    --editing: #B49CFF;
    --post: #6AA2FF;
  }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--ground);
  color: var(--ink);
  font-family: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 500;
  line-height: 1.6;
}
a { color: inherit; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* header */
.top { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; }
.logo { font-weight: 800; font-size: 26px; letter-spacing: -0.8px; text-decoration: none; }
.logo span, .dot { color: var(--accent); }
.nav { display: flex; gap: 18px; font-weight: 600; font-size: 15px; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover { color: var(--ink); }

/* home */
.hero { padding: 56px 0 40px; }
.hero h1 { font-weight: 800; font-size: clamp(36px, 7vw, 56px); max-width: 720px; line-height: 1.02; letter-spacing: -2px; margin-bottom: 18px; }
.hero p { font-size: 19px; color: var(--muted); max-width: 580px; }
.hero p + p { margin-top: 14px; }
.hero p strong { color: var(--ink, inherit); font-weight: 700; }
.badge {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 28px;
  background: var(--ink); color: var(--onInk); font-weight: 700; font-size: 15px;
  padding: 13px 22px; border-radius: 999px;
}
.stages { display: flex; gap: 6px; margin-top: 34px; flex-wrap: wrap; }
.stages span { font-weight: 800; font-size: 13px; padding: 6px 12px; border-radius: 999px; color: #1A1915; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 34px 0 60px; }
.feat { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 20px; }
.feat b { display: block; font-weight: 800; font-size: 17px; margin-bottom: 4px; letter-spacing: -0.2px; }
.feat p { color: var(--muted); font-size: 15px; line-height: 1.5; }
.feat i { display: block; width: 10px; height: 10px; border-radius: 4px; margin-bottom: 12px; }

/* documents */
.doc { padding: 30px 0 60px; }
.doc h1 { font-weight: 800; font-size: 38px; letter-spacing: -1px; line-height: 1.1; margin-bottom: 6px; }
.doc .date { color: var(--muted); font-size: 15px; margin-bottom: 28px; }
.doc h2 { font-weight: 800; font-size: 21px; letter-spacing: -0.3px; margin: 34px 0 10px; }
.doc h3 { font-weight: 700; font-size: 17px; margin: 20px 0 6px; }
.doc p, .doc li { color: var(--text2); font-size: 16.5px; }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 22px; margin: 10px 0; }
.doc li { margin: 6px 0; }
.doc strong { color: var(--ink); }
.summary { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 20px 22px; margin-bottom: 10px; }
.summary p { font-size: 16px; }
.contact {
  display: inline-block; margin-top: 8px; background: var(--ink); color: var(--onInk); text-decoration: none;
  font-weight: 700; padding: 12px 20px; border-radius: 999px;
}
.q { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 18px 20px; margin-top: 12px; }
.q h3 { margin: 0 0 4px; }

/* footer */
.foot { border-top: 1px solid var(--border); padding: 26px 0 40px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: 14px; }
.foot nav { display: flex; gap: 16px; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--ink); }

@media (max-width: 520px) {
  .nav { gap: 12px; font-size: 14px; }
  .hero { padding-top: 32px; }
  .doc h1 { font-size: 32px; }
}