:root {
  --bg: #f5f5f7;
  --bg-soft: #ffffff;
  --panel: rgba(255, 255, 255, 0.78);
  --line: rgba(15, 23, 42, 0.08);
  --text: #111111;
  --text-soft: rgba(17, 17, 17, 0.68);
  --text-faint: rgba(17, 17, 17, 0.42);
  --accent: #7f3b36;
  --accent-soft: rgba(127, 59, 54, 0.1);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "SF Pro Display", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top center, rgba(127, 59, 54, 0.08), transparent 18%),
    linear-gradient(180deg, #ffffff 0%, #f8f8fa 34%, #f1f2f4 100%);
}

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

img {
  max-width: 100%;
  display: block;
}

.site-frame {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 88px;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(22px);
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo-image {
  display: block;
  object-fit: cover;
}

.brand-logo-image-small {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.95);
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  font-size: 0.96rem;
  font-weight: 600;
}

.brand-text span,
.nav-links a,
.eyebrow,
.stat-label,
.price-card span,
.table-wrap th {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-text span,
.nav-links a,
.hero-sublead,
.copy-block p,
.panel p,
.service-list p,
.service-note p,
.contact-copy p,
.contact-meta p,
.contact-card p,
.article-links a,
.summary-card li {
  color: var(--text-soft);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: 24px;
  min-height: calc(100vh - 120px);
  padding: 64px 0 30px;
  align-items: center;
}

.hero-side {
  display: grid;
  gap: 18px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #8d5b57;
}

h1,
h2,
h3,
p,
ul {
  margin-top: 0;
}

h1 {
  max-width: 10ch;
  margin-bottom: 22px;
  font-size: clamp(3.6rem, 7vw, 6.8rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  line-height: 1.2;
}

.hero-lead {
  max-width: 760px;
  margin-bottom: 12px;
  font-size: 1.28rem;
  line-height: 1.6;
  color: rgba(17, 17, 17, 0.86);
}

.hero-sublead,
.copy-block p,
.panel p,
.service-list p,
.service-note p,
.contact-copy p,
.contact-card p {
  line-height: 1.8;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 160ms ease, opacity 160ms ease, border-color 160ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, #a24a43, #7d332d);
  color: #fff;
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.84);
}

.hero-card,
.section,
.panel,
.metric,
.service-note,
.price-card,
.contact-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.hero-card {
  padding: 28px;
  border-radius: var(--radius-xl);
}

.stat-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.stat-label {
  margin-bottom: 12px;
  color: var(--text-faint);
}

.summary-card ul {
  padding-left: 18px;
  margin-bottom: 0;
  line-height: 2;
}

.section {
  margin-top: 18px;
  padding: 42px;
  border-radius: 36px;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 28px;
}

.two-column,
.service-board,
.contact-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.metric-stack,
.contact-assets {
  display: grid;
  gap: 16px;
}

.metric,
.panel,
.service-note,
.price-card,
.contact-card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.metric strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.8rem;
}

.grid-four,
.grid-three,
.faq-list {
  display: grid;
  gap: 18px;
}

.grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.service-list {
  display: grid;
}

.service-list article {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.service-list article:last-child {
  border-bottom: none;
}

.service-list span {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

.pricing-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 20px;
}

.price-card strong {
  display: block;
  margin-top: 10px;
  font-size: 2rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.76);
}

.consultation-note {
  overflow: hidden;
}

.consultation-copy {
  padding: 28px;
}

.consultation-copy h3 {
  margin-bottom: 12px;
}

.consultation-copy p {
  max-width: 780px;
  color: var(--text-soft);
  line-height: 1.85;
}

.table-wrap table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.table-wrap th,
.table-wrap td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.table-wrap th {
  color: #8d5b57;
}

.article-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 18px;
}

.article-links a {
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.18);
}

.contact-copy {
  display: grid;
  align-content: start;
}

.contact-meta {
  margin-top: 8px;
}

.contact-meta strong {
  color: var(--text);
}

.contact-qr-image {
  width: 100%;
  max-width: 420px;
  margin-bottom: 18px;
  border-radius: 24px;
  background: #ffffff;
  padding: 10px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.qr-label-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  width: 100%;
  max-width: 420px;
  margin-bottom: 12px;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text);
}

.qr-label-row span:first-child {
  text-align: left;
}

.qr-label-row span:last-child {
  text-align: right;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .hero,
  .two-column,
  .service-board,
  .contact-layout,
  .grid-four,
  .grid-three,
  .faq-list,
  .pricing-highlights {
    grid-template-columns: 1fr;
  }

  .topbar {
    border-radius: 28px;
  }
}

@media (max-width: 760px) {
  .site-frame {
    width: min(100% - 20px, 1240px);
  }

  .topbar,
  .section,
  .hero-card,
  .panel,
  .metric,
  .service-note,
  .price-card,
  .contact-card {
    padding: 20px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 40px;
  }

  h1 {
    max-width: none;
    font-size: 3.2rem;
  }

  .hero-lead {
    font-size: 1.06rem;
  }
}