:root{
  --bg: #0a0f0a;
  --bg-2: #0b1b0b;
  --text: #eafff0;
  --muted: #a8dcb0;
  --accent: #7bd26a;
  --accent-2: #c8f6c2;
  --glass: rgba(14, 30, 14, 0.28);
  --glass-border: rgba(120, 255, 210, 0.35);
  --radius: 14px;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

html, body, header, nav, main, article, aside, footer {
  /* Ensure predictable stacking for glass panels */
  box-sizing: border-box;
}

/* Layered olive cosmic background with subtle scanlines/noise */
html, body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  line-height: 1.5;
  background: linear-gradient(135deg, #0a0f0a 0%, #0b1b0b 60%, #0a0f0a 100%),
              radial-gradient(circle at 25% 20%, rgba(120,180,90,.28) 0%, transparent 40%),
              radial-gradient(circle at 70% 60%, rgba(60,120,60,.22) 0%, transparent 40%);
  background-blend-mode: normal;
  min-height: 100%;
  position: relative;
  isolation: isolate;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(0,0,0,.04) 0 2px, transparent 2px 4px);
  mix-blend-mode: overlay;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(120,180,90,.16), transparent 40%),
    radial-gradient(circle at 75% 60%, rgba(60,120,60,.12), transparent 40%);
  mix-blend-mode: overlay;
  opacity: .8;
  filter: saturate(110%);
}

/* Layout containers and glass panels (base) */
header, main, footer, aside {
  position: relative;
  z-index: 1;
  margin: 1rem auto;
  padding: 1rem 1.25rem;
  max-width: clamp(320px, 90vw, 1100px);
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 28px rgba(0,0,0,.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
@supports not (backdrop-filter: blur(12px)) {
  header, main, footer, aside {
    background: rgba(14, 30, 14, 0.65);
  }
}

header { display: block; }

nav {
  display: inline-block;
  margin-top: .25rem;
}
nav a {
  color: var(--text);
  text-decoration: none;
  padding: .4rem .6rem;
  border-radius: 6px;
  border: 1px solid rgba(120,255,210,.25);
}
nav a:hover, nav a:focus-visible {
  text-decoration: underline;
  outline: none;
  color: var(--accent-2);
}

/* Content flow */
.container { width: min(100%, 1100px); margin-inline: auto; padding: 0 1rem; }

.image-frame, .featured-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 8px 20px rgba(0,0,0,.25);
  background: #000;
}
.image-frame img, .featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Typography (hero hierarchy) */
h1 { font-size: clamp(1.6rem, 2.5vw + 1rem, 2.6rem); margin: 0 0 .25rem; line-height: 1.08; }
h2 { font-size: clamp(1.25rem, 0.9vw + 1.1rem, 2rem); margin: .75rem 0 .25rem; }
h3 { font-size: clamp(1.05rem, 0.8vw + .9rem, 1.4rem); margin: .75rem 0; }

p { font-size: clamp(.95rem, .5vw + .8rem, 1.05rem); line-height: 1.5; margin: .5rem 0; color: var(--text); }

ul { margin: .5rem 0 1rem 1.25rem; padding: 0; }
li { margin: .25rem 0; }

/* Content helper (present but not required by HTML) */
.content { padding: 1rem; }

/* Product ad / sponsor blocks in footer */
.product-ad, .sponsored-page {
  display: block;
  width: 100%;
  padding: .75rem;
  border-radius: 12px;
  background: rgba(9, 28, 9, 0.25);
  border: 1px solid rgba(120,255,210,.35);
  margin: .5rem 0;
}
.product-ad a, .sponsored-page a {
  display: block;
  color: var(--text);
  text-decoration: none;
  padding: .5rem;
  border-radius: 8px;
}
.product-ad a:hover, .sponsored-page a:hover { text-decoration: underline; color: var(--accent-2); }

/* Links and interactive controls (buttons/CTAs) */
a, button, .btn, .cta {
  cursor: pointer;
}
a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; color: var(--accent-2); }

.btn, .cta {
  display: inline-block;
  padding: .65rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(136, 209, 138, 0.6);
  background: var(--accent);
  color: #041f0b;
  font-weight: 700;
  text-decoration: none;
  transition: transform .15s ease, background .2s ease;
}
.btn:hover, .cta:hover { transform: translateY(-1px); background: #76c379; }
.btn.secondary { background: transparent; color: var(--accent); border: 1px solid var(--accent); }

/* Focus visibility for accessibility */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* Simple grid utilities */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.card {
  background: rgba(12, 40, 12, 0.25);
  border: 1px solid rgba(120,255,210,.35);
  border-radius: 12px;
  padding: .75rem;
}
.tag {
  display: inline-block;
  font-size: .75rem;
  padding: .15rem .5rem;
  border-radius: 999px;
  border: 1px solid rgba(120,255,210,.5);
  color: var(--text);
  background: rgba(0,0,0,.15);
}

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

/* Responsive tweaks */
@media (min-width: 900px) {
  .container { padding: 0 2rem; }
  header { padding: 1.2rem 1.25rem; }
  main { padding: 0 1.25rem; }
}

/* Print-friendly */
@media print {
  body { background: white; color: black; }
  header, main, footer { background: transparent; border: none; box-shadow: none; }
}

/* Aliased selectors for potential dynamic classes in HTML scaffolding */
.featured-image, .image-frame { width: 100%; }
aside { display: block; }
content { display: block; }