:root {
  --bg: #0c0c0c;
  --bg-elev: #161616;
  --text: #f2efe8;
  --muted: #9a958c;
  --gold: #c9a227;
  --accent: #8f1110;
  --line: rgba(255, 255, 255, 0.08);
  --radius: 14px;
  --font: "Segoe UI", "Malgun Gothic", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
}

body {
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(143, 17, 16, 0.35), transparent 55%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(201, 162, 39, 0.08), transparent 50%),
    var(--bg);
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 1.25rem 3rem;
}

.hero {
  text-align: center;
  margin-bottom: 2.5rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand-title {
  margin: 0 0 0.85rem;
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.brand-gold {
  color: var(--gold);
}

.brand-white {
  color: var(--text);
}

.brand-season {
  display: inline-block;
  margin-left: 0.15em;
  font-size: 0.45em;
  font-weight: 600;
  vertical-align: middle;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.hero-desc {
  margin: 0 auto;
  max-width: 28rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.download-section {
  margin-top: 0.5rem;
}

.dl-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .dl-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.dl-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.35rem 1.25rem 1.25rem;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.dl-card.is-recommended {
  border-color: rgba(201, 162, 39, 0.45);
  box-shadow: 0 0 0 1px rgba(201, 162, 39, 0.12);
}

.dl-card-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: #1a1508;
  background: var(--gold);
  border-radius: 999px;
}

.dl-card-index {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.dl-card-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 650;
}

.dl-card-mirror {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.dl-card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-width: 8.5rem;
  padding: 0.7rem 1.15rem;
  border-radius: 10px;
  border: none;
  background: linear-gradient(180deg, #a51614 0%, var(--accent) 100%);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}

.dl-card-btn:hover {
  filter: brightness(1.08);
}

.dl-card-btn.is-disabled {
  background: #333;
  color: var(--muted);
  cursor: not-allowed;
  pointer-events: none;
}

.dl-empty {
  color: var(--muted);
  text-align: center;
}

.foot {
  margin-top: 2.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}