:root {
  --bg: #f7f0e3;
  --bg-deep: #efe0c7;
  --panel: rgba(255, 252, 247, 0.92);
  --panel-strong: rgba(255, 255, 255, 0.94);
  --line: rgba(89, 63, 34, 0.14);
  --line-soft: rgba(89, 63, 34, 0.08);
  --text: #2f2417;
  --muted: #6f5a43;
  --accent: #aa4c1f;
  --accent-deep: #7c3112;
  --accent-soft: rgba(170, 76, 31, 0.12);
  --gold: #c2872d;
  --good: #2b6546;
  --shadow: 0 26px 58px rgba(94, 61, 24, 0.14);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --font-sans: "PingFang SC", "Noto Sans SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-serif: "Songti SC", "STSong", "Source Han Serif SC", serif;
}

* {
  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 top left, rgba(255, 255, 255, 0.88), transparent 26%),
    radial-gradient(circle at 90% 12%, rgba(194, 135, 45, 0.18), transparent 18%),
    radial-gradient(circle at bottom right, rgba(170, 76, 31, 0.16), transparent 24%),
    linear-gradient(135deg, #fbf6ed 0%, var(--bg-deep) 48%, #f8efe0 100%);
}

button,
input,
a {
  font: inherit;
}

code {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(170, 76, 31, 0.08);
  color: #7a3516;
}

.page-shell {
  width: min(1220px, calc(100% - 28px));
  margin: 20px auto 34px;
  display: grid;
  gap: 18px;
}

.hero,
.catalog-panel,
.panel-card,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.75fr);
  gap: 18px;
  padding: 26px;
}

.eyebrow,
.chip,
.price-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
}

.eyebrow {
  padding: 8px 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

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

h1 {
  margin-top: 16px;
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.06;
}

h2 {
  font-size: clamp(24px, 3vw, 34px);
}

.lead,
.hero-panel-copy,
.info-card p,
.catalog-summary,
.contact-copy,
.page-footer {
  color: var(--muted);
  line-height: 1.8;
}

.lead {
  margin: 14px 0 0;
  max-width: 760px;
  font-size: 15px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.chip {
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
  color: var(--muted);
  font-size: 13px;
}

.hero-panel {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(170, 76, 31, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 248, 239, 0.94) 0%, rgba(255, 255, 255, 0.9) 100%);
}

.hero-panel-label,
.section-kicker,
.info-label {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-panel-value {
  font-family: var(--font-serif);
  font-size: 36px;
  line-height: 1;
}

.hero-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin-top: 8px;
  padding: 14px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fffaf4;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(170, 76, 31, 0.22);
}

.info-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.info-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 12px 24px rgba(94, 61, 24, 0.08);
}

.info-title {
  margin-top: 8px;
  font-size: 20px;
  font-weight: 700;
}

.catalog-panel,
.panel-card,
.contact-panel {
  padding: 22px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.section-head h2 {
  margin-top: 6px;
}

.section-meta {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  font-size: 13px;
}

.toolbar {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 14px;
}

.toolbar-block {
  min-width: 0;
}

.toolbar-block-wide {
  display: grid;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.field input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--text);
  padding: 12px 14px;
  outline: none;
}

.field input:focus {
  border-color: rgba(170, 76, 31, 0.36);
  box-shadow: 0 0 0 4px rgba(170, 76, 31, 0.1);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-chip {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
}

.filter-chip.is-active {
  background: linear-gradient(135deg, rgba(170, 76, 31, 0.14), rgba(194, 135, 45, 0.18));
  border-color: rgba(170, 76, 31, 0.18);
  color: var(--accent-deep);
  font-weight: 700;
}

.catalog-summary {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.68);
}

.price-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.price-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(247, 239, 227, 0.96));
  min-height: 100%;
}

.price-card.is-featured {
  border-color: rgba(194, 135, 45, 0.26);
  box-shadow: inset 0 0 0 1px rgba(194, 135, 45, 0.14);
}

.price-card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.price-card h3 {
  margin: 0;
  font-size: 20px;
}

.price-badge {
  padding: 8px 12px;
  background: rgba(194, 135, 45, 0.14);
  color: #875c16;
  font-size: 12px;
  font-weight: 700;
}

.price-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.price-tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(170, 76, 31, 0.08);
  color: var(--accent);
  font-size: 12px;
}

.price-amount {
  display: flex;
  align-items: end;
  gap: 6px;
}

.price-amount strong {
  font-family: var(--font-serif);
  font-size: 34px;
  line-height: 1;
}

.price-amount span {
  color: var(--muted);
  font-size: 13px;
}

.price-copy,
.price-includes,
.price-delivery,
.faq-answer,
.step-copy {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.76;
}

.price-includes {
  margin: 0;
  padding-left: 18px;
}

.price-includes li + li {
  margin-top: 6px;
}

.price-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-top: auto;
}

.price-status {
  color: var(--good);
  font-size: 13px;
  font-weight: 700;
}

.price-action {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(170, 76, 31, 0.1);
  color: var(--accent-deep);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(89, 63, 34, 0.18);
  background: rgba(255, 255, 255, 0.6);
  color: var(--muted);
  line-height: 1.8;
}

.dual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.step-list,
.faq-list {
  display: grid;
  gap: 10px;
}

.step-card,
.faq-card {
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
}

.step-title,
.faq-question {
  font-size: 15px;
  font-weight: 700;
}

.step-copy,
.faq-answer {
  margin-top: 8px;
}

.contact-panel {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(255, 248, 239, 0.96) 0%, rgba(255, 255, 255, 0.88) 100%);
}

.contact-panel h2 {
  margin-top: 6px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.contact-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(170, 76, 31, 0.16);
  background: rgba(255, 255, 255, 0.88);
  color: var(--accent-deep);
  text-decoration: none;
  font-weight: 700;
}

.contact-link.is-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fff9f4;
  box-shadow: 0 12px 24px rgba(170, 76, 31, 0.2);
}

.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 13px;
  text-align: center;
  padding: 0 4px 8px;
}

@media (max-width: 1080px) {
  .hero,
  .info-strip,
  .price-grid,
  .dual-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 18px, 1220px);
    margin: 14px auto 24px;
  }

  .hero,
  .catalog-panel,
  .panel-card,
  .contact-panel {
    padding: 18px;
  }

  .hero-panel,
  .contact-panel,
  .section-head,
  .price-card-top,
  .price-footer,
  .page-footer {
    align-items: stretch;
  }

  .contact-panel,
  .section-head,
  .price-card-top,
  .price-footer,
  .page-footer {
    flex-direction: column;
  }

  .contact-actions {
    justify-content: stretch;
  }

  .contact-link,
  .price-action,
  .hero-button {
    width: 100%;
  }
}