:root {
  --bg-deep: #070a12;
  --bg-card: rgba(18, 22, 36, 0.88);
  --bg-elevated: #12182a;
  --border: rgba(120, 140, 200, 0.14);
  --text: #e8ebf7;
  --muted: #8b93a8;
  --accent: #5b8cff;
  --accent-2: #7c5cff;
  --accent-glow: rgba(91, 140, 255, 0.35);
  --radius: 18px;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.48);
  --font: "Noto Sans SC", "DM Sans", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(ellipse 120% 80% at 50% -18%, rgba(91, 140, 255, 0.22), transparent 55%),
    radial-gradient(ellipse 70% 45% at 100% 0%, rgba(124, 92, 255, 0.14), transparent 42%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(91, 140, 255, 0.08), transparent 50%),
    var(--bg-deep);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.download-page {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  padding: 2.5rem 0 3rem;
}

.download-page__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  opacity: 0.45;
}

.download-page__glow--1 {
  width: 420px;
  height: 420px;
  top: -120px;
  right: -80px;
  background: rgba(124, 92, 255, 0.25);
}

.download-page__glow--2 {
  width: 360px;
  height: 360px;
  bottom: 10%;
  left: -100px;
  background: rgba(91, 140, 255, 0.2);
}

.download-wrap {
  position: relative;
  z-index: 1;
  width: min(1080px, 92vw);
  margin: 0 auto;
}

.download-hero {
  text-align: center;
  margin-bottom: 2.75rem;
}

.download-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  padding: 0.45rem 1rem 0.45rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(18, 22, 36, 0.6);
  backdrop-filter: blur(12px);
}

.download-brand__mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
}

.download-brand__name {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.download-hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.85rem, 4.5vw, 2.65rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.download-hero h1 span {
  background: linear-gradient(135deg, #fff 0%, #b8c8ff 55%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.download-hero__lead {
  margin: 0 auto;
  max-width: 36em;
  font-size: 1.02rem;
  color: var(--muted);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.35rem;
  margin-bottom: 2.5rem;
}

.download-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.65rem 1.55rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.download-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(145deg, rgba(91, 140, 255, 0.35), transparent 40%, rgba(124, 92, 255, 0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.65;
}

.download-card:hover {
  transform: translateY(-4px);
  border-color: rgba(91, 140, 255, 0.28);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.52), 0 0 0 1px rgba(91, 140, 255, 0.08);
}

.download-card__head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.download-card__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(91, 140, 255, 0.18), rgba(124, 92, 255, 0.12));
  border: 1px solid rgba(91, 140, 255, 0.22);
  color: #b8c8ff;
}

.download-card__icon svg {
  width: 30px;
  height: 30px;
}

.download-card__title {
  margin: 0 0 0.35rem;
  font-size: 1.28rem;
  font-weight: 700;
}

.download-card__badge {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #b8c8ff;
  background: rgba(91, 140, 255, 0.14);
  border: 1px solid rgba(91, 140, 255, 0.2);
}

.download-card__badge--tv {
  color: #d4b8ff;
  background: rgba(124, 92, 255, 0.14);
  border-color: rgba(124, 92, 255, 0.22);
}

.download-card__desc {
  margin: 0 0 1.1rem;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.65;
}

.download-card__features {
  margin: 0 0 1.35rem;
  padding: 0;
  list-style: none;
  flex: 1;
}

.download-card__features li {
  position: relative;
  padding-left: 1.15rem;
  margin-bottom: 0.5rem;
  font-size: 0.88rem;
  color: rgba(232, 235, 247, 0.88);
}

.download-card__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.download-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-bottom: 1.15rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.download-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.9rem 1.25rem;
  border: none;
  border-radius: 12px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 12px 32px var(--accent-glow);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.download-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 16px 40px rgba(91, 140, 255, 0.42);
}

.download-btn:active {
  transform: translateY(0);
}

.download-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.download-btn--tv {
  background: linear-gradient(135deg, #6b4fd4, var(--accent-2));
  box-shadow: 0 12px 32px rgba(124, 92, 255, 0.32);
}

.download-btn--tv:hover {
  box-shadow: 0 16px 40px rgba(124, 92, 255, 0.4);
}

.download-notes {
  padding: 1.35rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(18, 22, 36, 0.55);
}

.download-notes h2 {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  font-weight: 600;
}

.download-notes ol {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.download-notes li {
  margin-bottom: 0.45rem;
}

.download-notes li:last-child {
  margin-bottom: 0;
}

.download-footer {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(139, 147, 168, 0.85);
}

.download-footer a {
  color: var(--accent);
}

.download-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .download-page {
    padding: 1.75rem 0 2.5rem;
  }

  .download-grid {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }

  .download-card {
    padding: 1.35rem 1.2rem 1.25rem;
  }

  .download-hero {
    margin-bottom: 2rem;
  }
}