:root {
  --bg: #0a1a3a;
  --bg-2: #0b1b4a;
  --bg-3: #0a1a2f;
  --text: #eaf2ff;
  --muted: #aabbd2;
  --accent: #FF6F61;     /* coral accent */
  --accent-2: #4CC9F0;    /* cyan accent for contrasts */
  --surface: rgba(255,255,255,0.10);
  --surface-2: rgba(255,255,255,0.18);
  --border: rgba(255,255,255,0.28);
  --glass: rgba(255,255,255,0.08);
  --glass-strong: rgba(255,255,255,0.18);
  --radius: 14px;
  --shadow: 0 8px 24px rgba(0,0,0,0.28);
  --shadow-soft: 0 6px 18px rgba(0,0,0,0.22);
  --focus: #7bd1ff;
  --grid-gap: 1rem;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
}

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

html, body { height: 100%; }

html { font-family: var(--font); font-size: 16px; }

body {
  margin: 0;
  color: var(--text);
  line-height: 1.5;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: #031021;
  /* Layered background: gradient + checkerboard-like noise + scanlines */
  background-image:
    /* subtle scanlines for depth */
    repeating-linear-gradient(to bottom, rgba(255,255,255,0.04) 0 1px, transparent 1px 2px),
    /* cosmic checkerboard hint overlay (soft) */
    linear-gradient(135deg, rgba(0,0,0,0.25) 25%, transparent 25%),
    linear-gradient(135deg, transparent 75%, rgba(0,0,0,0.25) 75%),
    /* base gradient pulse from cosmic blues */
    linear-gradient(135deg, rgba(9,20,60,0.90) 0%, rgba(4,20,60,0.95) 60%, rgba(10,30,70,0.90) 100%);
  background-blend-mode: normal, overlay, overlay, normal;
  background-size: 40px 40px, 40px 40px, 40px 40px, cover;
  background-attachment: fixed;
}

nav { display: block; }

header, main, aside, article, footer { display: block; }

.container {
  width: 100%;
  max-width: clamp(320px, 92vw, 1100px);
  margin-inline: auto;
  padding-inline: 1rem;
}

.grid {
  display: grid;
  gap: var(--grid-gap);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.image-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.4);
  box-shadow: 0 8px 22px rgba(0,0,0,0.28);
  background: #000;
}
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.25s ease;
}
.image-frame:hover img { transform: scale(1.02); }

header {
  padding-block: 2rem;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: .2px;
  color: var(--text);
  text-shadow: 0 1px 0 rgba(0,0,0,.4);
}

main { padding: 1rem 0 2rem; }

article { display: grid; gap: 1rem; }

.content { color: var(--text); }

.product-ad, .sponsored-page {
  display: inline-block;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  text-align: center;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.28);
  color: #fff;
  text-decoration: none;
  transition: transform 0.2s ease, background-color 0.2s ease;
}
.product-ad { margin-right: .5rem; }
.product-ad:hover { transform: translateY(-1px); background: rgba(255,255,255,0.14); }

.sponsored-page { margin-left: .5rem; }

footer {
  padding: 1.5rem 1rem;
  text-align: center;
  color: var(--muted);
  background: transparent;
}

footer p { margin: .25rem 0 0; color: var(--muted); }

a, button, .btn, .cta {
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  outline: none;
}

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

a:hover, a:focus { text-decoration: underline; color: var(--accent-2); }

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 6px;
}

.btn, .cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  border: 1px solid currentColor;
  color: #fff;
  background: var(--accent);
  text-shadow: 0 1px 0 rgba(0,0,0,.2);
  font-weight: 600;
}
.btn { background: var(--accent); color: #fff; }
.btn.outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.cta { background: var(--accent-2); color: #001018; border: 1px solid rgba(0,0,0,.15); }
.cta:hover { transform: translateY(-1px); }

.card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
@supports not (backdrop-filter: blur(12px)) {
  .card { background: rgba(255,255,255,0.14); }
}

.tag {
  display: inline-block;
  padding: 0.15em 0.6em;
  font-size: 0.72rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.28);
}

ul, li { margin: 0; padding: 0; list-style: none; }

.content ul { padding-left: 1.25rem; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; transform: none !important; }
}

/* Print-friendly basics */
@media print {
  body { background: #fff; color: #000; }
  a { color: #000; text-decoration: underline; }
}