:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: #ffffff;
  --text: #0f172a;
  --muted: #516072;
  --line: rgba(148, 163, 184, 0.28);
  --accent: #16c784;
  --accent-deep: #0f9b64;
  --shadow: 0 32px 80px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(22, 199, 132, 0.18), transparent 24rem),
    radial-gradient(circle at right center, rgba(15, 23, 42, 0.08), transparent 32rem),
    linear-gradient(180deg, #f7fbff 0%, var(--bg) 100%);
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.hero-block,
.profile-block,
.contact-block,
.info-card,
.compliance-block {
  backdrop-filter: blur(16px);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-block {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  padding: 32px;
  border-radius: 32px;
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 132px;
  height: 132px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(22, 199, 132, 0.2), rgba(22, 199, 132, 0.06)),
    var(--surface-strong);
  border: 1px solid rgba(22, 199, 132, 0.26);
}

.brand-mark img {
  width: 76px;
  height: 76px;
}

.eyebrow,
.card-label {
  margin: 0 0 12px;
  color: var(--accent-deep);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-copy h1,
.section-heading h2,
.info-card h2,
.compliance-block h2 {
  margin: 0;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  line-height: 1.02;
}

.lead {
  margin: 20px 0 12px;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  line-height: 1.7;
}

.supporting,
.profile-copy,
.info-card p,
.section-heading p,
.compliance-block p,
.scenario-card p {
  color: var(--muted);
  line-height: 1.8;
}

.supporting {
  margin: 0;
}

.content-grid,
.scenario-grid {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

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

.profile-block,
.contact-block,
.info-card,
.compliance-block {
  border-radius: 28px;
  padding: 28px;
}

.profile-block,
.contact-block {
  margin-top: 24px;
}

.profile-copy {
  margin: 16px 0 0;
}

.profile-copy + .profile-copy {
  margin-top: 12px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 20px 0 0;
}

.contact-item {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.contact-item dt {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.contact-item dd {
  margin: 0;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.7;
}

.contact-item a {
  color: var(--accent-deep);
  font-weight: 600;
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
}

.compliance-note {
  margin: 10px 0 0;
  font-size: 0.92rem;
}

.info-card h2 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.scenario-section {
  margin-top: 40px;
}

.section-heading {
  max-width: 760px;
}

.section-heading h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 12px;
}

.scenario-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}

.scenario-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  min-height: 100%;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
}

.scenario-card h3 {
  display: none;
}

.scenario-visual {
  overflow: hidden;
  aspect-ratio: 9 / 17;
  min-height: 196px;
  border-radius: 18px;
  border: 1px solid rgba(22, 199, 132, 0.22);
  background:
    linear-gradient(135deg, rgba(22, 199, 132, 0.12), rgba(15, 155, 100, 0.04)),
    repeating-linear-gradient(
      135deg,
      rgba(15, 23, 42, 0.02) 0,
      rgba(15, 23, 42, 0.02) 12px,
      transparent 12px,
      transparent 24px
    );
}

.scenario-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.compliance-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 40px;
}

.record-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 18px 40px rgba(22, 199, 132, 0.22);
}

.record-link:hover {
  filter: brightness(1.02);
}

@media (max-width: 900px) {
  .hero-block,
  .content-grid,
  .contact-grid,
  .scenario-grid,
  .compliance-block {
    grid-template-columns: 1fr;
  }

  .hero-block {
    padding: 28px 22px;
  }

  .brand-mark {
    width: 108px;
    height: 108px;
  }

  .compliance-block {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 18px;
  }

  .compliance-block > div {
    align-items: flex-start;
  }

  .scenario-card {
    gap: 10px;
  }

  .record-link {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 24px, 1120px);
    padding: 28px 0 48px;
  }

  .hero-block {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .profile-block,
  .contact-block,
  .info-card,
  .compliance-block,
  .scenario-card {
    padding: 20px;
  }

  .scenario-visual {
    min-height: 168px;
  }
}