:root {
  color-scheme: light;
  --paper: #fbfaf7;
  --ink: #28241f;
  --muted: #746b5f;
  --line: #d8d0c3;
  --line-strong: #b9ad9e;
  --accent: #b98936;
  --dark: #2b261f;
  --soft: #f2ede4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(45, 42, 38, 0.08) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.9) 0 1px, transparent 1px),
    var(--paper);
  background-size: 18px 18px, 23px 23px, auto;
  color: var(--ink);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

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

.site-header,
.hero,
.section,
.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: rgba(255, 253, 248, 0.62);
  font-family: Georgia, serif;
  font-weight: 500;
}

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.68);
  font-weight: 700;
}

.button.primary {
  border-color: var(--dark);
  background: var(--dark);
  color: #fffdf8;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
  gap: 34px;
  align-items: center;
  min-height: 430px;
  padding: 34px 0 26px;
}

.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 12px 0 16px;
  font-size: clamp(38px, 6vw, 70px);
  line-height: 1;
  letter-spacing: 0;
}

.lead {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.85;
}

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

.hero-card,
.panel,
.prompt-card,
.style-card,
.price-card,
.faq-item {
  border: 1px solid rgba(185, 173, 158, 0.72);
  background: rgba(255, 253, 248, 0.72);
  box-shadow: 0 18px 45px rgba(49, 42, 32, 0.08);
}

.hero-card {
  padding: 18px;
}

.hero-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--line);
}

.gift-note {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  padding: 11px 12px;
  border: 1px solid rgba(185, 137, 54, 0.34);
  background: rgba(246, 236, 213, 0.56);
  font-weight: 800;
}

.section {
  padding: 34px 0;
}

.section h2 {
  margin: 0 0 14px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.15;
}

.section-intro {
  max-width: 760px;
  margin: 0 0 20px;
  color: var(--muted);
  line-height: 1.8;
}

.grid-3,
.grid-2 {
  display: grid;
  gap: 16px;
}

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

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

.panel,
.prompt-card,
.style-card,
.price-card,
.faq-item {
  padding: 20px;
}

.panel h3,
.prompt-card h3,
.style-card h3,
.price-card h3,
.faq-item h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.panel p,
.style-card p,
.price-card p,
.faq-item p,
.prompt-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.prompt-card pre {
  overflow: auto;
  white-space: pre-wrap;
  margin: 12px 0 0;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(242, 237, 228, 0.72);
  color: var(--ink);
  font-family: inherit;
  line-height: 1.75;
}

.style-card img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  margin-bottom: 14px;
  border: 1px solid var(--line);
}

.price {
  margin: 6px 0 10px;
  font-size: 34px;
  font-weight: 900;
}

.list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.list li {
  padding-left: 16px;
  position: relative;
  color: var(--muted);
  line-height: 1.7;
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  background: var(--accent);
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line-strong);
  background: var(--dark);
  color: #fffdf8;
}

.cta-band p {
  margin: 6px 0 0;
  color: rgba(255, 253, 248, 0.74);
  line-height: 1.7;
}

.cta-band .button {
  background: #fffdf8;
  color: var(--dark);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 34px 0 46px;
  color: var(--muted);
  font-size: 13px;
}

.footer-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-meta a:hover {
  color: var(--ink);
}

.site-footer nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .site-header,
  .hero,
  .cta-band {
    align-items: stretch;
  }

  .site-header,
  .hero,
  .cta-band,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .site-header,
  .hero,
  .cta-band {
    display: grid;
  }

  .nav {
    justify-content: flex-start;
  }
}