:root {
  color-scheme: light;
  font-family: "Delivery", "Trebuchet MS", sans-serif;
  color: #333;
  background: #fff;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
}

.site-header {
  background: #ffcc00;
}

.header-inner {
  max-width: 1280px;
  min-height: 72px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  display: block;
  width: 120px;
  height: auto;
}

.brand-name {
  font-size: 0.9rem;
  font-weight: 700;
}

.page-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px 24px;
}

.message-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 48px;
}

.welcome-art {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
}

.message h1 {
  margin: 0 0 24px;
  font-size: clamp(2rem, 3vw, 2.5rem);
  line-height: 1.2;
}

.message p {
  max-width: 34rem;
  margin: 0 0 16px;
  font-size: 1.125rem;
  line-height: 1.6;
}

@media (max-width: 680px) {
  .page-content {
    padding: 36px 24px;
  }

  .message-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .welcome-art {
    max-width: 260px;
  }
}