/* Palette & Tokens */
:root{
  --bg: #0a0a0a;
  --bg-2: #0e1220;
  --surface: rgba(255,255,255,0.08);
  --surface-2: rgba(255,255,255,0.16);
  --text: #e6f2ff;
  --muted: #b7d0ff;
  --accent: #6bd3ff;       /* baby blue */
  --accent-2: #f0c14b;      /* warm gold */
  --card: rgba(12,14,28,0.6);
  --border: rgba(255,255,255,0.25);
  --shadow: 0 10px 28px rgba(0,0,0,.42);
  --focus: #a3e3ff;
}

/* Base & reset */
*,
*::before,
*::after { box-sizing: border-box; }
html, body { height: 100%; }
html { font-size: 16px; }
body {
  margin: 0;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", sans-serif;
  line-height: 1.55;
  background-color: var(--bg);
  /* Layered background: gradient + subtle gold noise + scanlines */
  background-image:
    linear-gradient(135deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.25) 60%, rgba(0,0,0,0.55) 100%),
    repeating-linear-gradient(to bottom, rgba(255, 214, 0, 0.04) 0 2px, rgba(0,0,0,0) 2px 4px),
    linear-gradient(135deg, var(--bg), var(--bg-2) 60%, var(--bg) 100%);
  background-blend-mode: overlay, overlay, normal;
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
@media (max-width: 600px){
  body { background-attachment: scroll; }
}
img { display: block; max-width: 100%; height: auto; }

/* Layout helpers */
.container { width: min(1100px, 92%); margin-inline: auto; padding: 0.5rem 0 1rem; }
.grid { display: grid; gap: 1rem; }
@media (min-width: 640px){
  .grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
}
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 1rem; box-shadow: var(--shadow); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }

/* Glass panels (with fallback) */
.glass {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
@supports not (backdrop-filter: blur(12px)) {
  .glass { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.4); }
}

/* Header / Hero */
header {
  padding: clamp(1rem, 3vw, 2rem);
  display: grid;
  gap: 0.75rem;
  align-items: start;
}
header h1 {
  margin: 0;
  font-size: clamp(1.75rem, 0.9vw + 1.6rem, 3.5rem);
  line-height: 1.08;
  letter-spacing: .2px;
  color: #eaf7ff;
  text-shadow: 0 1px 0 rgba(0,0,0,.25);
}
header nav { display: flex; gap: .75rem; flex-wrap: wrap; align-items: center; }
header nav a { color: var(--accent); text-decoration: none; padding: .35rem .6rem; border-radius: 6px; border: 1px solid rgba(107,211,255,.5); background: rgba(107,211,255,.08); }
header nav a:hover { text-decoration: underline; text-underline-offset: 2px; }
header nav a:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* Main content */
main { padding: 1rem 0; }
.image-frame { width: min(1200px, 92%); margin-inline: auto; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; border: 1px solid rgba(255,255,255,.25); background: #000; box-shadow: 0 8px 24px rgba(0,0,0,.5); }
.image-frame img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(1.05) contrast(1.02); }

/* Content text blocks (general) */
.content { padding: 0 0.5rem 1rem; color: var(--muted); }
.content h2, .content h3 { color: #eaf7ff; margin: .25rem 0 .5rem; }
.content p { margin: 0 0 0.75rem; }

/* Links & CTAs */
a, button, .btn, .cta {
  color: var(--text);
  text-decoration: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,.25);
  padding: .55rem .85rem;
  border-radius: 8px;
  display: inline-block;
  font-weight: 600;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}
a:hover, button:hover, .btn:hover, .cta:hover {
  background: rgba(107,211,255,0.12);
  border-color: rgba(107,211,255,0.9);
  text-decoration: underline;
  text-underline-offset: 3px;
}
a:focus-visible, button:focus-visible, .btn:focus-visible, .cta:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn { background: rgba(107,211,255,0.22); border: 1px solid rgba(107,211,255,0.8); }
.btn.primary { background: var(--accent); color: #041018; border-color: rgba(107,211,255,0.9); }
.btn.ghost { background: transparent; border-color: rgba(107,211,255,0.5); color: var(--text); }

/* Lists */
ul, li { margin: 0; padding: 0; list-style: none; }
li { padding: .25rem 0; }

/* Product ad / sponsored blocks */
.product-ad, .sponsored-page {
  display: block;
  text-align: center;
  padding: .75rem;
  margin: .5rem auto;
  width: min(100%, 520px);
  border-radius: 12px;
}
.product-ad { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.25); box-shadow: var(--shadow); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.product-ad a { color: var(--text); text-decoration: none; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; padding: .5rem 1rem; }
.product-ad:hover { transform: translateY(-1px); }
.sponsored-page { background: rgba(0,0,0,0.2); border: 1px solid rgba(255,255,255,0.25); }

/* Aside (if present) */
aside { display: none; }

/* Print styles */
@media print {
  body { background: #fff; color: #000; }
  header, nav, .image-frame, .product-ad, .sponsored-page { page-break-inside: avoid; }
  a { text-decoration: underline; color: #000; }
}
```