:root {
  color-scheme: light;
  --ink: #13231c;
  --muted: #52645b;
  --paper: #f6f8f3;
  --card: #ffffff;
  --line: #dce5dc;
  --accent: #176b45;
  --accent-dark: #0f5134;
  --warm: #e7f1e9;
  --warning: #fff7df;
  --warning-line: #d8a52d;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.65; }
a { color: var(--accent-dark); }
a:focus-visible, summary:focus-visible { outline: 3px solid #e0a51c; outline-offset: 3px; }
.shell { width: min(1120px, calc(100% - 2rem)); margin: auto; }
.reading { width: min(780px, calc(100% - 2rem)); margin: auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 1.2rem 0; }
.brand { color: var(--ink); font-size: 1.2rem; font-weight: 800; text-decoration: none; }
.breadcrumb { margin: 0; padding: 1rem 0 0; color: var(--muted); font-size: .92rem; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.breadcrumb li + li::before { content: "/"; margin-right: .45rem; color: #849088; }
.hero { padding: 4.5rem 0 4rem; background: linear-gradient(135deg, var(--warm), #fff); }
.eyebrow { margin: 0; color: var(--accent); font-size: .78rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
h1 { max-width: 850px; margin: .65rem 0 1rem; font-size: clamp(2.35rem, 6vw, 4.7rem); line-height: 1.04; letter-spacing: -.04em; }
h2 { margin-top: 0; font-size: clamp(1.75rem, 3.5vw, 2.65rem); line-height: 1.18; letter-spacing: -.025em; }
h3 { margin-bottom: .25rem; }
.lead { max-width: 740px; color: var(--muted); font-size: 1.2rem; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.8rem 0 1rem; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: .82rem 1.1rem; border-radius: .7rem; background: var(--accent); color: #fff; font-weight: 750; text-decoration: none; }
.button:hover, .button:focus-visible { background: var(--accent-dark); }
.button.secondary { border: 1px solid var(--accent); background: transparent; color: var(--accent-dark); }
.safety { max-width: 760px; margin-top: 1.3rem; padding: 1rem 1.1rem; border-left: 4px solid var(--warning-line); background: var(--warning); }
.guide-section { padding: 4rem 0; }
.guide-section:nth-of-type(even) { background: #fff; }
.field-grid, .choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.card { padding: 1.25rem; border: 1px solid var(--line); border-radius: .9rem; background: var(--card); }
.card strong { display: block; margin-bottom: .25rem; color: var(--accent); }
.steps { padding-left: 1.3rem; }
.steps li { margin: .8rem 0; padding-left: .35rem; }
pre { overflow-x: auto; padding: 1.25rem; border: 1px solid var(--line); border-radius: .9rem; background: #101c16; color: #edf5ef; line-height: 1.5; white-space: pre-wrap; }
.checklist { padding: 0; list-style: none; }
.checklist li { position: relative; margin: .75rem 0; padding-left: 1.8rem; }
.checklist li::before { position: absolute; left: 0; content: "□"; color: var(--accent); font-weight: 800; }
.faq details { border-top: 1px solid var(--line); padding: 1rem 0; }
.faq summary { cursor: pointer; font-weight: 750; }
.closing { padding: 4rem 0; background: var(--ink); color: #fff; }
.closing p { max-width: 700px; color: #d7e2db; }
.closing .eyebrow { color: #8ed2ae; }
footer { padding: 2rem 0; color: var(--muted); font-size: .9rem; }
@media (max-width: 720px) {
  .hero { padding: 3.2rem 0; }
  .guide-section, .closing { padding: 3rem 0; }
  .field-grid, .choice-grid { grid-template-columns: 1fr; }
  .topbar .button { padding: .65rem .8rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

:root{--ink:var(--af-ink);--muted:var(--af-muted);--paper:var(--af-bg);--line:var(--af-line);--accent:var(--af-accent)}
.reading.breadcrumb{margin-inline:auto}
body{font-family:var(--af-font);-webkit-font-smoothing:antialiased}
.topbar{min-height:76px;border-bottom:1px solid var(--line)}
.brand{letter-spacing:-.04em;font-weight:850}
.hero{background:var(--paper);border-bottom:1px solid var(--line);padding:3.5rem 0}
h1{font-size:clamp(2.5rem,5.1vw,4.3rem);letter-spacing:-.05em;line-height:1.06}
.button{min-height:48px;border-radius:12px}.card{border-radius:16px;padding:24px}
.safety{border-radius:0 10px 10px 0}.faq summary{min-height:44px;display:flex;align-items:center}
.breadcrumb a,footer a,.topbar .brand{display:inline-flex;align-items:center;min-height:44px}
a:focus-visible,summary:focus-visible{outline-color:var(--af-accent)}
pre{overflow-wrap:anywhere}.closing{background:#101a16}
@media(max-width:720px){.hero{padding:2rem 0}.lead{font-size:1.05rem}.topbar{gap:12px}.card{padding:20px}.button{text-align:center}.guide-section{padding:3rem 0}}