* { box-sizing: border-box; }

body {
  margin: 0;
  background: #e7e5e1;
  color: #1c1c1c;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.45;
}

h1, h2, p { margin: 0; }

a {
  color: inherit;
  text-decoration: none;
}

.sheet {
  width: min(1100px, calc(100% - 32px));
  margin: 32px auto 64px;
}

.doc {
  margin-bottom: 28px;
  padding: 20px 24px;
  background: #fff;
  border: 1px solid #1c1c1c;
}

.doc__kind {
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.doc h1 { font-size: 32px; font-weight: 650; }

.doc__note {
  max-width: 62ch;
  margin-top: 8px;
  color: #4a4a4a;
}

.blocks {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.block {
  background: #fff;
  border: 1px dashed #8a8a8a;
  padding: 16px;
}

.block__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 12px;
  margin-bottom: 14px;
}

.block__meta h2 {
  font-size: 20px;
  font-weight: 650;
}

.block__meta p {
  grid-column: 2;
  color: #4a4a4a;
  font-size: 14px;
}

.num {
  grid-row: 1 / span 2;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.frame {
  display: grid;
  gap: 12px;
  padding: 12px;
  background: #f4f4f2;
  border: 1px solid #c8c8c8;
}

.stack,
.cols,
.menu {
  display: flex;
  gap: 10px;
}

.stack,
.cols { flex-direction: column; }

.menu {
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.menu li,
.slot {
  background: #fff;
  border: 1px solid #b5b5b5;
  color: #3a3a3a;
  font-size: 14px;
}

.menu li { padding: 8px 12px; }

.slot {
  display: grid;
  align-content: center;
  min-height: 44px;
  padding: 12px;
}

.slot--title { min-height: 64px; font-size: 18px; }

.slot--text { min-height: 72px; }

.slot--line { min-height: 36px; }

.slot--card {
  gap: 8px;
  align-content: start;
}

.slot--card strong { font-size: 16px; }

.price {
  font-weight: 700;
  color: #1c1c1c;
}

.mark {
  margin: 0 0 20px;
  padding: 10px 12px;
  border: 1px dashed #8a8a8a;
  background: #fff;
  color: #4a4a4a;
  font-size: 14px;
}

.steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 12px;
  background: #fff;
  border: 1px solid #b5b5b5;
  font-size: 14px;
}

.steps__n {
  font-size: 13px;
  font-weight: 700;
}

@media (min-width: 720px) {
  .cols--2 { display: grid; grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 719px) {
  .doc h1 { font-size: 26px; }
}