.wpintro-guansaiju {
  --wpi-accent: #1657a6; --wpi-bg: #f7faff; --wpi-ink: #182a43; --wpi-muted: #53657a;
  box-sizing: border-box; position: relative; isolation: isolate;
  width: 100%; max-width: 1200px; min-width: 0; margin: 0 auto 28px;
  padding: clamp(24px, 4.2vw, 50px); border: 1px solid #dee6ef; border-radius: 16px;
  background: var(--wpi-bg); color: var(--wpi-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px; line-height: 1.7; text-align: left; overflow-wrap: break-word;
}
.wpintro-guansaiju *, .wpintro-guansaiju *::before, .wpintro-guansaiju *::after { box-sizing: border-box; }
.wpintro-guansaiju .wpintro-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 34px; align-items: center; }
.wpintro-guansaiju .wpintro-heading, .wpintro-guansaiju .wpintro-copy { min-width: 0; }
.wpintro-guansaiju p.wpintro-eyebrow { margin: 0 0 14px; padding: 0; font-size: 11px; font-weight: 700; letter-spacing: .13em; line-height: 1.5; color: var(--wpi-accent); }
.wpintro-guansaiju h1.wpintro-title { display: block; margin: 0; padding: 0; border: 0; color: var(--wpi-ink); font-family: inherit; font-size: clamp(36px, 4.3vw, 54px); font-weight: 800; letter-spacing: -.025em; line-height: 1.18; text-transform: none; text-shadow: none; }
.wpintro-guansaiju h1.wpintro-title::before, .wpintro-guansaiju h1.wpintro-title::after { content: none; }
.wpintro-guansaiju .wpintro-title span { display: block; margin-top: 12px; color: var(--wpi-ink); font-family: inherit; font-size: clamp(18px, 2vw, 23px); font-weight: 600; letter-spacing: 0; line-height: 1.5; }
.wpintro-guansaiju p.wpintro-slogan { margin: 0 0 13px; padding: 0; color: var(--wpi-ink); font-size: clamp(20px, 2.25vw, 27px); font-weight: 700; line-height: 1.5; letter-spacing: -.02em; }
.wpintro-guansaiju p.wpintro-description { margin: 0; padding: 0; color: var(--wpi-muted); font-size: 15px; font-weight: 400; line-height: 1.9; letter-spacing: 0; }
@media (max-width: 720px) {
  .wpintro-guansaiju { padding: 26px 22px; border-radius: 12px; margin-bottom: 24px; }
  .wpintro-guansaiju .wpintro-inner { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .wpintro-guansaiju h1.wpintro-title { font-size: 38px; }
  .wpintro-guansaiju .wpintro-title span { font-size: 19px; margin-top: 10px; }
  .wpintro-guansaiju p.wpintro-slogan { font-size: 22px; }
  .wpintro-guansaiju p.wpintro-description { font-size: 15px; }
}
.wpintro-guansaiju { border-top: 4px solid var(--wpi-accent); border-radius: 0 0 16px 16px; }
.wpintro-guansaiju .wpintro-copy { padding-left: 34px; border-left: 1px solid #d4dfed; }
.wpintro-guansaiju h1.wpintro-title { color: #194b88; }
@media (max-width: 720px) { .wpintro-guansaiju .wpintro-copy { padding-left: 0; padding-top: 22px; border-left: 0; border-top: 1px solid #d4dfed; } }