:root {
  --bg: #f6f5f1;
  --paper: #fffdf7;
  --ink: #111513;
  --muted: #69716d;
  --line: #d8d6cc;
  --accent: #0c5f56;
  --accent-2: #8b321f;
  --wash: #e8efe9;
  --font-sans: Inter, "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", "Noto Serif SC", "Songti SC", SimSun, serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-sans);
  line-height: 1.7;
}

a { color: inherit; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
  padding: 0 32px;
  background: rgba(246, 245, 241, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  font-size: 15px;
  font-weight: 850;
  text-decoration: none;
}

.topnav {
  display: flex;
  gap: 18px;
  font-size: 14px;
  font-weight: 750;
}

.topnav a {
  color: var(--muted);
  text-decoration: none;
}

.topnav a:hover { color: var(--accent); }

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 54px 32px 86px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: 56px;
  align-items: end;
  padding-bottom: 44px;
  border-bottom: 2px solid var(--ink);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 850;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-family: var(--font-serif);
  font-size: 58px;
  line-height: 1.08;
  letter-spacing: 0;
}

.lede {
  max-width: 650px;
  margin-bottom: 28px;
  color: #3f4945;
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--ink);
  font-weight: 850;
  text-decoration: none;
}

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
}

.button.secondary {
  background: transparent;
}

.issue-preview {
  display: block;
  padding: 20px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  text-decoration: none;
}

.issue-preview:hover {
  border-color: var(--accent);
}

.issue-preview img {
  display: block;
  width: 100%;
  margin: 12px 0 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.preview-kicker,
.preview-date,
.preview-link {
  display: block;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 850;
}

.issue-preview strong {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-serif);
  font-size: 27px;
  line-height: 1.22;
}

.preview-link { color: var(--accent); }

.proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}

.proof div {
  padding: 26px 0;
  border-right: 1px solid var(--line);
}

.proof div:last-child { border-right: 0; }

.proof span {
  display: block;
  color: var(--accent);
  font-family: var(--font-serif);
  font-size: 38px;
  line-height: 1;
}

.proof p {
  margin: 8px 0 0;
  color: var(--muted);
  font-weight: 750;
}

.sample-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 34px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sample-strip a {
  min-height: 146px;
  padding: 20px;
  border-right: 1px solid var(--line);
  text-decoration: none;
}

.sample-strip a:last-child { border-right: 0; }

.sample-strip a:hover { background: var(--wash); }

.sample-strip span {
  display: block;
  margin-bottom: 10px;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 850;
}

.sample-strip strong {
  display: block;
  font-size: 19px;
  line-height: 1.38;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  padding: 42px 0;
  border-bottom: 1px solid var(--line);
}

.content-grid h2,
.trial h2 {
  font-family: var(--font-serif);
  font-size: 34px;
  line-height: 1.18;
}

.content-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.content-grid li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.content-grid li strong {
  color: var(--accent);
}

.content-grid p {
  color: #3f4945;
  font-size: 17px;
}

.pricing {
  padding: 42px 0;
  border-bottom: 1px solid var(--line);
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.price-grid article {
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.price-grid article.highlight {
  border-color: var(--accent);
  box-shadow: inset 0 4px 0 var(--accent);
}

.price-grid h3 {
  margin-bottom: 8px;
  font-size: 20px;
}

.price-grid p {
  min-height: 58px;
  color: var(--muted);
}

.price-grid strong {
  display: block;
  margin-bottom: 16px;
  font-size: 22px;
}

.price-grid a {
  color: var(--accent);
  font-weight: 850;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.trial {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: 46px;
  padding: 42px 0 0;
}

.signup-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0;
  font: inherit;
}

textarea { resize: vertical; }

button {
  min-height: 46px;
  border: 0;
  background: var(--accent);
  color: white;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

button:disabled {
  opacity: 0.62;
  cursor: wait;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 32px 48px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

footer a {
  color: var(--accent);
  font-weight: 850;
}

@media (max-width: 860px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 14px 18px;
  }

  main {
    padding: 34px 16px 64px;
  }

  .hero,
  .content-grid,
  .trial {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  h1 {
    font-size: 39px;
  }

  .lede {
    font-size: 18px;
  }

  .proof,
  .sample-strip,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .proof div,
  .sample-strip a {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .content-grid h2,
  .trial h2 {
    font-size: 28px;
  }

  .content-grid li {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  footer {
    padding: 24px 16px 42px;
  }
}