:root {
  --ink: #1a1a18;
  --ink-soft: #4a4a46;
  --ink-muted: #777771;
  --paper: #faf9f6;
  --paper-warm: #f3f0ea;
  --paper-mid: #e8e4dc;
  --accent: #2d6a4f;
  --accent-light: #d8f0e5;
  --accent-mid: #52b788;
  --radius: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 "DM Sans", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
.site-nav { height: 64px; padding: 0 5vw; border-bottom: 1px solid var(--paper-mid); display: flex; align-items: center; justify-content: space-between; background: rgba(250,249,246,.96); }
.logo { color: var(--ink); text-decoration: none; font: 700 21px "Playfair Display", Georgia, serif; }
.logo span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: var(--ink-soft); text-decoration: none; font-size: 14px; }
.nav-links .button { color: var(--paper); }
.button { display: inline-block; background: var(--ink); color: var(--paper); padding: 11px 20px; border-radius: 7px; text-decoration: none; font-weight: 600; }
.button:hover { opacity: .84; }
.breadcrumbs { max-width: 920px; margin: 0 auto; padding: 28px 24px 0; color: var(--ink-muted); font-size: 13px; }
.breadcrumbs a { color: var(--ink-soft); text-decoration: none; }
.hero { max-width: 920px; margin: 0 auto; padding: 54px 24px 42px; }
.eyebrow { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
h1, h2 { font-family: "Playfair Display", Georgia, serif; line-height: 1.17; letter-spacing: -.02em; }
h1 { max-width: 780px; margin: 12px 0 18px; font-size: clamp(38px, 6vw, 62px); }
h2 { margin: 0 0 16px; font-size: clamp(27px, 4vw, 38px); }
h3 { margin: 0 0 8px; font-size: 17px; }
.lead { max-width: 720px; margin: 0 0 28px; color: var(--ink-soft); font-size: 19px; }
.note { margin-top: 10px; color: var(--ink-muted); font-size: 13px; }
.section { max-width: 920px; margin: 0 auto; padding: 50px 24px; }
.warm { max-width: none; background: var(--paper-warm); border-block: 1px solid var(--paper-mid); }
.warm-inner { max-width: 920px; margin: 0 auto; }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card { padding: 24px; background: #fff; border: 1px solid var(--paper-mid); border-radius: var(--radius); }
.card p { margin: 0; color: var(--ink-soft); }
.keyword-list { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.keyword { padding: 6px 11px; border-radius: 999px; background: var(--accent-light); color: var(--accent); font-size: 13px; font-weight: 600; }
.mistakes { padding-left: 22px; }
.mistakes li { margin: 12px 0; padding-left: 5px; }
.example { border-left: 4px solid var(--accent-mid); padding: 22px 24px; background: #fff; font-size: 18px; }
.example strong { display: block; margin-bottom: 7px; color: var(--accent); font-size: 12px; letter-spacing: .07em; text-transform: uppercase; }
.related { display: flex; flex-wrap: wrap; gap: 10px; }
.related a { padding: 8px 12px; border: 1px solid var(--paper-mid); border-radius: 8px; background: #fff; color: var(--ink-soft); text-decoration: none; }
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.role-card { padding: 20px; border: 1px solid var(--paper-mid); border-radius: 12px; background: #fff; text-decoration: none; }
.role-card strong { display: block; color: var(--ink); }
.role-card span { display: block; margin-top: 5px; color: var(--ink-muted); font-size: 13px; }
.cta { max-width: none; padding: 58px 24px; background: var(--accent); color: #fff; text-align: center; }
.cta h2 { margin-bottom: 12px; }
.cta p { max-width: 610px; margin: 0 auto 24px; color: rgba(255,255,255,.82); }
.cta .button { background: #fff; color: var(--accent); }
footer { padding: 34px 24px; background: var(--ink); color: rgba(255,255,255,.58); text-align: center; font-size: 13px; }

@media (max-width: 760px) {
  .nav-links a:not(.button) { display: none; }
  .grid, .role-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 38px; }
}