:root {
  color-scheme: light;
  --paper: #f7f3ea;
  --paper-strong: #fffaf0;
  --ink: #151711;
  --soft-ink: #4c5348;
  --muted: #74796e;
  --line: #d7d0bf;
  --line-strong: #b8ad97;
  --green: #087f5b;
  --blue: #215fbb;
  --red: #b53b2a;
  --terminal: #121610;
  --terminal-text: #e6f2d9;
  --terminal-dim: #8ea383;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(21, 23, 17, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(21, 23, 17, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
  font-family: Avenir, "Avenir Next", "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-underline-offset: 4px;
}

code,
pre {
  font-family: Menlo, Consolas, monospace;
}

.shell {
  width: min(1060px, calc(100% - 36px));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid rgba(184, 173, 151, 0.76);
  background: rgba(247, 243, 234, 0.92);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper-strong);
  font: 800 14px/1 Menlo, Consolas, monospace;
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  color: var(--soft-ink);
  font-size: 14px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: start;
  gap: 34px;
  padding: 62px 0 46px;
}

.eyebrow,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--paper-strong);
  color: var(--green);
  font: 800 12px/1.2 Menlo, Consolas, monospace;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--ink);
}

h1 {
  margin: 18px 0 0;
  max-width: 820px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(43px, 7vw, 74px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin: 12px 0 0;
  font-size: 18px;
  line-height: 1.2;
}

p,
li {
  color: var(--soft-ink);
  font-size: 16px;
  line-height: 1.68;
}

.lead {
  max-width: 760px;
  margin: 22px 0 0;
  font-size: 20px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--paper-strong);
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 4px 4px 0 rgba(21, 23, 17, 0.14);
}

.button.primary {
  background: var(--ink);
  color: var(--paper-strong);
}

.terminal {
  border: 1px solid var(--ink);
  border-radius: 8px;
  overflow: hidden;
  background: var(--terminal);
  color: var(--terminal-text);
  box-shadow: 10px 10px 0 rgba(21, 23, 17, 0.18);
}

.terminal-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid #2b3428;
  color: var(--terminal-dim);
  font: 800 12px/1.2 Menlo, Consolas, monospace;
}

.terminal pre {
  margin: 0;
  overflow-x: auto;
  padding: 18px;
  color: var(--terminal-text);
  font-size: 14px;
  line-height: 1.7;
  white-space: pre-wrap;
}

.terminal .prompt {
  color: #84cc16;
}

.section {
  padding: 34px 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(280px, 0.54fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 20px;
}

.section-head p {
  margin: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  min-height: 190px;
  padding: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 250, 240, 0.72);
}

.card p {
  margin: 10px 0 0;
}

.price {
  margin: 12px 0 0;
  font: 800 34px/1 Georgia, "Times New Roman", serif;
}

.price small {
  color: var(--muted);
  font: 700 13px/1.2 Menlo, Consolas, monospace;
}

.mini-list {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.mini-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
}

.mini-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--green);
  background: var(--paper-strong);
}

.faq {
  display: grid;
  gap: 12px;
}

.faq details {
  padding: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 250, 240, 0.72);
}

.faq summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 800;
}

.faq p {
  margin: 10px 0 0;
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.steps strong {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--paper-strong);
  font: 800 13px/1 Menlo, Consolas, monospace;
}

.related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.related a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: var(--paper-strong);
  text-decoration: none;
}

footer {
  margin-top: 40px;
  border-top: 1px solid var(--line-strong);
  padding: 24px 0 42px;
  color: var(--soft-ink);
  font-size: 14px;
}

@media (max-width: 850px) {
  .header-inner,
  .section-head {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero,
  .grid,
  .grid.two {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 42px;
  }
}