:root {
  --bg: #0b0f14;
  --bg-2: #091019;
  --text: #eafff5;
  --muted: #93d7c9;
  --accent: #2ce6a6;
  --accent-2: #9affd0;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-2: rgba(255, 255, 255, 0.14);
  --border: rgba(255, 255, 255, 0.28);
  --shadow: 0 10px 24px rgba(0,0,0,0.28);
  --radius: 14px;
  --focus: 0 0 0 3px rgba(46, 255, 166, 0.65);
  --clamp: clamp(320px, 80vw, 1100px);
}

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

html, body { height: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: var(--text);
  line-height: 1.5;
  background: 
    radial-gradient(circle at 12% 0%, rgba(255,255,255,0.08), transparent 28%),
    linear-gradient(135deg, rgba(3,7,18,0.92) 0%, rgba(3,7,18,0.75) 55%, rgba(5,12,22,0.92) 100%),
    repeating-linear-gradient(to bottom, rgba(255,255,255,0.04) 0 1px, transparent 1px 2px),
    #05060b;
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding: 0;
  margin: 0;
}

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

a { color: var(--accent); text-decoration: none; }

a:hover, a:focus { text-decoration: underline; outline: none; }

:focus-visible { outline: 3px solid rgba(46,255,214,0.95); outline-offset: 2px; }

.container {
  width: 100%;
  max-width: var(--clamp);
  padding: 0 1rem;
  margin-inline: auto;
}

header {
  text-align: center;
  padding: 2rem 1rem 1.5rem;
}

header h1 {
  margin: 0 0 .25rem;
  font-size: clamp(1.75rem, 3vw + 1rem, 3rem);
  line-height: 1.12;
  letter-spacing: .2px;
  font-weight: 700;
}

header .meta {
  margin-top: .25rem;
  font-size: clamp(0.8rem, 0.5vw + 0.8rem, 0.95rem);
  color: var(--muted);
}

main { padding: 1rem 0 2rem; }

.featured-image { margin: 1rem auto; }

.image-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.28);
  box-shadow: var(--shadow);
  display: block;
  background: #000;
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05);
}

article { display: block; }

h2 {
  font-size: clamp(1.5rem, 2.4vw + 1rem, 2.4rem);
  margin: 0.75rem 0 0.5rem;
}

h3 {
  font-size: clamp(1.15rem, 1.6vw + 0.8rem, 1.6rem);
  margin: 1rem 0 0.5rem;
}

p { margin: 0 0 1rem; color: rgba(234, 255, 248, 0.92); }

ul { padding-left: 1.25rem; margin: 0.25rem 0 1rem; }

li { margin: .25rem 0; }

blockquote {
  margin: 1rem 0;
  padding: .75rem 1rem;
  border-left: 3px solid var(--accent);
  background: rgba(0,0,0,0.15);
  border-radius: 6px;
  color: #eafff6;
}

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

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  backdrop-filter: blur(8px) saturate(1.1);
  -webkit-backdrop-filter: blur(8px) saturate(1.1);
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}

@supports not (backdrop-filter: blur(8px)) {
  .card { background: rgba(255,255,255,0.18); }
}

.tag {
  display: inline-block;
  padding: .25rem .5rem;
  border-radius: 999px;
  font-size: .75rem;
  background: rgba(44,230,166,0.25);
  color: #06372a;
  border: 1px solid rgba(44,230,166,0.55);
}

.product-ad {
  display: inline-block;
  padding: 1rem;
  width: min(560px, 90%);
  margin: 1rem auto;
  text-align: left;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 14px;
  box-shadow: 0 10px 22px rgba(0,0,0,0.28);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@supports not (backdrop-filter: blur(10px)) {
  .product-ad { background: rgba(255,255,255,0.16); }
}

.product-ad h3 { margin: 0 0 .5rem; font-size: 1.05rem; }

.product-ad a { display: inline-block; padding: .6rem 1rem; border-radius: 999px; background: rgba(44,230,166,.4); color: #022; font-weight: 600; text-decoration: none; border: 1px solid rgba(44,230,166,.8); }

.product-ad a:hover, .product-ad a:focus { text-decoration: underline; outline: none; }

footer { padding: 2rem 1rem; text-align: center; color: rgba(234,255,244,0.9); }

@media (max-width: 860px) {
  .container { padding: 0 0.75rem; }
  .grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  @supports not (backdrop-filter: blur(8px)) {
    .card, .product-ad { transition: none; }
  }
}

@media print {
  body { background: #fff; color: #000; }
  a { text-decoration: underline; color: #000; }
}