:root {
  --bg: #0f1115;
  --card: #181b22;
  --text: #f2f4f8;
  --muted: #aeb6c2;
  --line: #2a2f3a;
  --accent: #d7a64a;
  --accent-soft: rgba(215, 166, 74, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100%;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(215, 166, 74, 0.10), transparent 34rem),
    radial-gradient(circle at bottom right, rgba(80, 110, 160, 0.10), transparent 34rem),
    #0f1115;
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  padding: 48px 0 28px;
}

.header-inner {
  border-bottom: 1px solid var(--line);
  padding-bottom: 28px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(2.2rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.subtitle {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
}

.hero {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: 28px;
  align-items: stretch;
  padding: 36px 0;
}

.image-card,
.text-card,
.notice {
  background: rgba(24, 27, 34, 0.92);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

.image-card {
  overflow: hidden;
  min-height: 520px;
}

.image-card img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.text-card {
  padding: clamp(24px, 5vw, 56px);
}

.text-card h2,
.notice h2 {
  margin-top: 0;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.text-card p,
.notice p {
  color: var(--muted);
  font-size: 1.05rem;
}

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

.notice {
  padding: 28px;
  margin-bottom: 40px;
  border-left: 4px solid var(--accent);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 22px 0;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.site-footer a {
  color: var(--text);
  text-decoration: none;
  margin-left: 18px;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--accent);
}

.legal {
  max-width: 880px;
  padding: 48px 0 64px;
}

.legal h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 24px;
}

.legal h2 {
  margin-top: 34px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.legal p,
.legal li {
  color: var(--muted);
}

.legal .placeholder {
  display: inline-block;
  padding: 0.1rem 0.35rem;
  border-radius: 0.35rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.back-link {
  display: inline-block;
  margin-top: 28px;
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .image-card,
  .image-card img {
    min-height: auto;
  }

  .image-card img {
    max-height: 620px;
  }

  .site-footer a {
    margin-left: 0;
    margin-right: 16px;
  }
}