:root{
  --bg: #0b0f14;
  --bg-2: rgba(2,6,20,0.6);
  --text: #eaffff;
  --muted: #9bd7e9;
  --accent: #00f5ff;
  --accent-2: #a100ff;
  --surface: rgba(18,24,40,.62);
  --glass: rgba(10, 14, 28, 0.42);
  --radius: 14px;
  --shadow: 0 8px 24px rgba(0,0,0,.25);
}
* { box-sizing: border-box; }
html, body { height: 100%; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  line-height: 1.5;
  background-color: #03070d;
  /* Layered background: neon turquoise sunset gradient + subtle scanline noise */
  background-image:
    linear-gradient(135deg, rgba(0,246,255,.25) 0%, rgba(0,170,255,.25) 40%, rgba(168,0,255,.25) 100%),
    repeating-linear-gradient(to bottom, rgba(255,255,255,.04) 0px, rgba(255,255,255,.04) 1px, transparent 1px, transparent 2px);
  background-blend-mode: overlay;
  min-height: 100vh;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
header, main, footer { width: 100%; }
a, button, .btn, .cta { color: inherit; }
a { text-decoration: none; color: var(--text); }

.container, .grid { width: 100%; margin-inline: auto; padding-inline: 1rem; }

header {
  text-align: center;
  padding-block: 1rem;
}
header h1 {
  margin: .25rem 0 .5rem;
  font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
  line-height: 1.08;
  letter-spacing: .2px;
}
header .meta {
  color: var(--muted);
  font-size: clamp(.8rem, 1vw + .4rem, 1rem);
}
nav {
  margin-top: .5rem;
}
nav a {
  display: inline-block;
  padding: .5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(0,0,0,.25);
  color: var(--text);
  transition: transform .2s ease, background .2s ease;
}
nav a:hover { text-decoration: underline; transform: translateY(-1px); }
nav a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 999px; }

main { padding: 1rem; }
article {
  margin: 0 auto;
  max-width: clamp(680px, 90vw, 1100px);
  padding: 0;
}
.featured-image { margin: 0.75rem 0; }
.featured-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 8px 28px rgba(0,255,255,.25);
}
.image-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(0,0,0,.25);
  box-shadow: 0 6px 20px rgba(0,255,255,.25);
}
.image-frame img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
h1, h2, h3 { color: #fff; }
p { color: rgba(234,246,255,.95); margin: .6rem 0; }
blockquote {
  margin: .6rem 0;
  padding-left: .75rem;
  border-left: 3px solid rgba(0,255,255,.6);
  color: #eaffff;
  font-style: italic;
  background: rgba(255,255,255,.04);
  border-radius: 8px;
}
ol, ul { padding-left: 1.25rem; margin: .4rem 0 1rem; }
li { margin: .25rem 0; }
li ul { margin-top: .25rem; }
.content {
  padding: 1rem;
  background: rgba(255,255,255,.04);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.tag {
  display: inline-block;
  padding: .25rem .5rem;
  border-radius: 999px;
  font-size: .75rem;
  color: #00221f;
  background: linear-gradient(135deg, #7af1ff 0%, #b36bff 100%);
  border: 1px solid rgba(255,255,255,.4);
}
.product-ad {
  display: block;
  margin: .75rem 0;
  padding: .75rem;
  border-radius: 12px;
  background: rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.28);
}
.product-ad a { display: block; padding: .75rem; text-align: center; color: var(--text); text-decoration: none; }
.product-ad a:hover { text-decoration: underline; }

footer {
  padding: 1rem;
  text-align: center;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  align-items: stretch;
}
footer section { display: block; padding: .75rem; border-radius: 12px; background: rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.25); }
footer p { margin: .5rem 0 0; color: var(--muted); }

@media (min-width: 760px){
  article { padding: 0 1rem; }
  .image-frame { border-radius: 14px; }
}
@media (prefers-reduced-motion: reduce){
  * { animation: none !important; transition: none !important; }
}
@media print{
  body { color: #000; background: #fff; }
  a { color: #000; text-decoration: underline; }
}
@supports not (backdrop-filter: blur(12px)){
  .content, .glass { backdrop-filter: none; background: rgba(255,255,255,.08); }
}