:root {
  --bg: #f3efe5;
  --panel: rgba(255, 255, 255, 0.76);
  --text: #1c1a18;
  --muted: #5c564f;
  --line: rgba(28, 26, 24, 0.08);
  --accent: #cc5a2e;
  --accent-dark: #9a3e1b;
  --shadow: 0 24px 60px rgba(80, 49, 30, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "PingFang SC", "Hiragino Sans GB", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(204, 90, 46, 0.2), transparent 32%),
    linear-gradient(180deg, #f8f2e8 0%, var(--bg) 100%);
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.hero,
.section,
.footer {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero {
  padding: 56px 32px;
}

.hero__badge,
.section__eyebrow {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(204, 90, 46, 0.12);
  color: var(--accent-dark);
  font-size: 14px;
  letter-spacing: 0.04em;
}

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

h1 {
  margin-top: 18px;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 0.96;
}

.hero__lead {
  max-width: 720px;
  margin-top: 18px;
  font-size: 18px;
  line-height: 1.75;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.button--ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.section {
  margin-top: 20px;
  padding: 28px;
}

.section--accent {
  background:
    linear-gradient(135deg, rgba(204, 90, 46, 0.12), rgba(255, 255, 255, 0.84));
}

.section__heading {
  margin-bottom: 20px;
}

.section__heading h2 {
  margin-top: 14px;
  font-size: clamp(28px, 4vw, 42px);
}

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

.card,
.list__item {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.78);
}

.card {
  padding: 22px;
}

.card h3,
.list__item h3 {
  font-size: 22px;
}

.card p,
.list__item p,
.footer p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.list {
  display: grid;
  gap: 14px;
}

.list__item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  padding: 20px;
}

.list__index {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: #1c1a18;
  color: #fff;
  font-weight: 700;
}

.footer {
  margin-top: 20px;
  padding: 18px 22px;
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100% - 20px, 1120px);
    padding: 18px 0 40px;
  }

  .hero,
  .section {
    padding: 22px;
    border-radius: 22px;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .list__item {
    grid-template-columns: 1fr;
  }
}