@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&family=ZCOOL+XiaoWei&display=swap");

:root {
  --bg-top: #12233d;
  --bg-mid: #506f86;
  --bg-low: #efc08e;
  --paper: rgba(251, 243, 227, 0.9);
  --paper-strong: rgba(255, 248, 236, 0.96);
  --line: rgba(108, 75, 48, 0.14);
  --text: #4a3627;
  --muted: #765c49;
  --gold: #dfb46d;
  --copper: #cf8661;
  --font-sans: "Nunito", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --font-serif: "ZCOOL XiaoWei", "Songti SC", serif;
  --shadow: 0 24px 60px rgba(38, 28, 20, 0.16);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 240, 205, 0.12), transparent 18%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-mid) 36%, #9d7a80 62%, var(--bg-low) 100%);
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.14) 0 1px, transparent 2px),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 180px 180px, 36px 36px, 36px 36px;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 96px;
}

.hero,
.section {
  margin-top: 28px;
  padding: 32px;
  border: 1px solid rgba(249, 223, 188, 0.16);
  border-radius: 32px;
  background: rgba(40, 38, 46, 0.3);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.hero {
  padding: 44px 40px;
}

.eyebrow,
.card-kicker {
  margin: 0 0 12px;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #f8d6a5;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
}

h1 {
  max-width: 920px;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.08;
  color: #fff4dd;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  color: #fff0dd;
}

h3 {
  font-size: 2rem;
  color: #5f4331;
}

.intro {
  max-width: 760px;
  margin: 18px 0 0;
  line-height: 1.9;
  color: rgba(255, 239, 219, 0.86);
}

.intro.small {
  max-width: 720px;
}

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

.button,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.button {
  font-weight: 800;
}

.button.primary {
  background: linear-gradient(180deg, var(--gold) 0%, var(--copper) 100%);
  color: #553622;
}

.button.secondary {
  border: 1px solid rgba(255, 239, 215, 0.24);
  color: #fff1dc;
  background: rgba(255, 246, 228, 0.08);
}

.text-link {
  justify-content: flex-start;
  min-height: 0;
  padding: 0;
  color: #945739;
  font-weight: 800;
}

.button:hover,
.text-link:hover {
  transform: translateY(-2px);
}

.section-copy {
  margin-bottom: 22px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card {
  padding: 26px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--paper-strong) 0%, var(--paper) 100%);
  box-shadow: var(--shadow);
}

.card p {
  margin: 12px 0 0;
  line-height: 1.8;
  color: var(--muted);
}

@media (max-width: 800px) {
  .shell {
    width: min(100% - 24px, 1120px);
    padding-top: 24px;
  }

  .hero,
  .section {
    padding: 24px 20px;
  }

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