:root {
  --bg: #faf7f2;
  --ink: #1d1b18;
  --muted: #5f5a52;
  --line: #e6dfd3;
  --accent: #176b68;
  --accent-ink: #ffffff;
  --card: #ffffff;
  --serif: 'Newsreader', Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #171512; --ink: #f1ece4; --muted: #b3ab9f; --line: #2e2a24; --card: #201d19; --accent: #4bbdb3; --accent-ink: #0f1413; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); }
a { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.sr, .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.top { display: flex; justify-content: space-between; align-items: center; padding-top: 22px; padding-bottom: 22px; }
.name { font: 600 22px var(--serif); color: var(--ink); text-decoration: none; }
.top-links { display: flex; gap: 20px; }
.top-links a { font-weight: 600; text-decoration: none; }
.yt { margin: 18px 0 0; font-weight: 600; }

.hero { display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: center; padding-top: 40px; padding-bottom: 72px; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: 13px; font-weight: 600; color: var(--accent); margin: 0 0 12px; }
h1 { font: 600 clamp(38px, 6vw, 60px)/1.05 var(--serif); margin: 0 0 20px; letter-spacing: -.01em; }
h2 { font: 600 clamp(28px, 4vw, 38px)/1.15 var(--serif); margin: 0 0 12px; }
.lede { font-size: 20px; color: var(--muted); margin: 0 0 28px; }
.hero-photo img { border-radius: 50%; aspect-ratio: 1; object-fit: cover; }

.signup { display: flex; flex-wrap: wrap; gap: 10px; }
.signup input[type=email] { flex: 1 1 240px; min-width: 0; padding: 14px 16px; font: inherit; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--ink); }
button, .button { display: inline-block; padding: 14px 22px; font: 600 16px var(--sans); background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 10px; cursor: pointer; text-decoration: none; }
button:disabled { opacity: .6; cursor: default; }
.fine { flex-basis: 100%; font-size: 14px; color: var(--muted); margin: 4px 0 0; }
.fine.ok { color: #2f7d4a; } .fine.err { color: #b3261e; }

.stats { padding-bottom: 8px; }
.stats ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; text-align: center; }
.stats li { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px 14px; }
.stats strong { display: block; font: 600 clamp(30px, 5vw, 42px)/1 var(--serif); color: var(--accent); }
.stats span { display: block; margin-top: 8px; font-size: 14px; color: var(--muted); }

.block { padding-top: 56px; padding-bottom: 56px; border-top: 1px solid var(--line); }
.sub { color: var(--muted); margin: 0 0 24px; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.steps li { counter-increment: s; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px 18px 64px; position: relative; color: var(--muted); }
.steps li::before { content: counter(s); position: absolute; left: 20px; top: 16px; font: 600 26px var(--serif); color: var(--accent); }
.steps strong { display: block; color: var(--ink); }

.about { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: center; }
.about-photo img { border-radius: 16px; }
.apps { list-style: none; padding: 0; margin: 20px 0 6px; display: flex; flex-wrap: wrap; gap: 10px; }
.apps img { width: 48px; height: 48px; border-radius: 11px; }

.playbook { text-align: center; }
.playbook p { max-width: 620px; margin-left: auto; margin-right: auto; color: var(--muted); }
.playbook .button { margin-top: 8px; }

.foot { padding-top: 28px; padding-bottom: 40px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.foot a { color: var(--muted); }

.legal { max-width: 720px; padding-top: 20px; padding-bottom: 60px; }
.legal h1 { font-size: 40px; }
.legal h2 { font-size: 24px; margin-top: 32px; }

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 16px; padding-bottom: 48px; }
  .hero-photo { order: -1; max-width: 160px; }
  .steps, .about { grid-template-columns: 1fr; }
  .stats ul { grid-template-columns: 1fr; gap: 10px; }
  .stats li { display: flex; align-items: baseline; gap: 12px; text-align: left; padding: 14px 18px; }
  .stats strong { font-size: 28px; }
  .stats span { margin-top: 0; }
  .about { gap: 24px; }
}

/* Checklist page */
.list-page { max-width: 760px; padding-bottom: 60px; }
.list-page h1 { font-size: clamp(34px, 5vw, 48px); margin-bottom: 16px; }
.list-page .lede { font-size: 19px; }
.list-page section { border-top: 1px solid var(--line); padding-top: 28px; margin-top: 32px; }
.list-page h2 { font-size: 26px; margin-bottom: 16px; }
.check { list-style: none; padding: 0; margin: 0; }
.check li { position: relative; padding: 12px 0 12px 38px; color: var(--muted); border-bottom: 1px solid var(--line); }
.check li:last-child { border-bottom: 0; }
.check li::before { content: ""; position: absolute; left: 0; top: 16px; width: 20px; height: 20px; border: 2px solid var(--accent); border-radius: 5px; }
.check strong { color: var(--ink); font-weight: 600; }
.print button { background: transparent; color: var(--accent); border: 1px solid var(--line); padding: 10px 16px; font-size: 15px; }
.cta { text-align: center; }
.cta .button { margin: 8px 0; }
@media print {
  .top, .foot, .print, .cta { display: none; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .check li { break-inside: avoid; color: #222; }
  .check li::before { border-color: #666; }
  .list-page section { break-inside: auto; }
}

/* Buy cards */
.buy { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 28px 0 10px; }
.buy-card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; }
.buy-card.featured { border-color: var(--accent); }
.buy-card h2 { font-size: 22px; margin: 0 0 4px; }
.buy-card p { color: var(--muted); font-size: 15px; margin: 0 0 14px; }
.buy-card .price { font: 600 34px var(--serif); color: var(--accent); margin: 0 0 10px; }
.buy-card .tag { text-transform: uppercase; letter-spacing: .08em; font-size: 12px; font-weight: 600; color: var(--accent); margin: 0 0 6px; }
.buy-card button { margin-top: auto; width: 100%; }
@media (max-width: 760px) { .buy { grid-template-columns: 1fr; } }

/* App cards */
.apps-page .group { font-size: 20px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 40px 0 14px; font-family: var(--sans); font-weight: 600; }
.appgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.appcard { display: flex; gap: 16px; align-items: flex-start; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px; text-decoration: none; color: inherit; transition: border-color .15s ease, transform .15s ease; }
.appcard:hover { border-color: var(--accent); transform: translateY(-2px); }
.appcard img { width: 64px; height: 64px; border-radius: 15px; flex: none; }
.appcard h3 { margin: 0 0 6px; font: 600 18px var(--serif); }
.appcard p { margin: 0 0 8px; font-size: 15px; color: var(--muted); }
.appcard .meta { font-size: 13px; color: var(--accent); }
@media (max-width: 760px) { .appgrid { grid-template-columns: 1fr; } }

/* Articles and videos */
.article { max-width: 720px; padding-bottom: 50px; }
.article h1 { font-size: clamp(32px, 5vw, 44px); margin-bottom: 14px; }
.article h2 { font-size: 26px; margin: 36px 0 12px; }
.article p { color: var(--muted); }
.article .lede { font-size: 19px; }
.article .steps { margin-top: 16px; }
.article-card { display: block; }
.video-card img { width: 160px; height: 90px; border-radius: 10px; object-fit: cover; }
.video-card h3 { font-size: 17px; }