:root {
  /* Copper / maroon themed tokens */
  --bg: #0a0a0a;
  --bg-2: #1a0a0a;
  --text: #f7f2ea;
  --muted: #c9b49a;
  --accent: #b06a2f;       /* copper */
  --accent-2: #8f1d1d;      /* maroon */
  --surface: rgba(18, 8, 0, 0.22);
  --surface-2: rgba(18, 8, 0, 0.32);
  --border: rgba(180, 60, 20, 0.35);
  --shadow: 0 6px 20px rgba(0,0,0,.25);
  --shadow-strong: 0 12px 28px rgba(0,0,0,.4);
  --glass-radius: 12px;
}

html, body {
  height: 100%;
}

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

html { font-size: 16px; }

body {
  margin: 0;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  background-attachment: fixed;
  /* Layered background: gradient + subtle copper tint + scanlines */
  background: 
    radial-gradient(circle at 20% 0%, rgba(178, 112, 40, 0.15), transparent 40%),
    linear-gradient(135deg, rgba(10, 6, 0, 0.92) 0%, rgba(12,0,0,0.98) 60%, rgba(8,0,0,0.98) 100%);
  background-blend-mode: normal;
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
  padding: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  /* Subtle scanlines / noise using pure CSS gradients */
  background-image:
    repeating-linear-gradient(to bottom, rgba(255,255,255,0.04) 0 1px, transparent 1px 2px),
    repeating-linear-gradient(to right, rgba(0,0,0,0.025) 0 1px, transparent 1px 2px);
  mix-blend-mode: overlay;
  opacity: 0.25;
  z-index: 0;
}

.header,
.main,
footer {
  display: block;
  width: 100%;
  margin: 0 auto;
  padding: 1rem;
  z-index: 1;
  position: relative;
}

/* Glass panels with backdrop-filter (fallback included) */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--glass-radius);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
@supports not (backdrop-filter: blur(8px)) {
  .glass { background: rgba(18,8,0,0.56); }
}

header.glass { padding: 1.25rem; }

main.glass { padding: 1.25rem; }

footer.glass { padding: 1rem; display: grid; gap: 1rem; }

.container {
  width: 100%;
  max-width: clamp(640px, 70ch, 1100px);
  margin-inline: auto;
  padding-inline: 1rem;
}

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

.card {
  background: rgba(18, 8, 0, 0.22);
  border: 1px solid rgba(180, 60, 20, 0.35);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
@supports not (backdrop-filter: blur(8px)) {
  .card { background: rgba(18,8,0,0.38); }
}

.image-frame {
  aspect-ratio: 16/9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05);
}

/* Content helpers */
.content { padding: 0; margin: 0; }

a, button, .btn, .cta {
  font-family: inherit;
  color: inherit;
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}
a { color: var(--accent); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; color: var(--accent-2); }

.btn, .cta {
  display: inline-block;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(183,106,47,0.65);
  background: linear-gradient(to bottom, rgba(176,106,47,0.95), rgba(128,50,12,0.95));
  color: #fff;
  font-weight: 600;
  letter-spacing: .2px;
  transition: transform .15s ease, background .3s ease;
}
.btn:hover, .cta:hover { transform: translateY(-1px); }
.btn:active, .cta:active { transform: translateY(0); }

.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(183,106,47,0.8);
}
.btn:focus-visible, .cta:focus-visible, a:focus-visible, button:focus-visible {
  outline: 3px solid #ffd27a;
  outline-offset: 2px;
  border-radius: 6px;
}

ul, li {
  margin-block: .4em;
  padding-left: 1.25em;
}
li { line-height: 1.6; }
ul li::marker { color: var(--muted); }

/* Typography and layout */
h1, h2, h3 {
  line-height: 1.04;
  margin: .25rem 0;
  letter-spacing: .2px;
}
h1 {
  font-size: clamp(1.75rem, 2.5vw + 1rem, 3.75rem);
  color: #fff7e0;
  text-shadow: 0 1px 0 rgba(0,0,0,.25);
}
h2 {
  font-size: clamp(1.25rem, 1.2vw + 1rem, 2rem);
  color: #ffd9b0;
}
h3 {
  font-size: clamp(1rem, 0.9vw + 0.9rem, 1.25rem);
  color: #ffd9b0;
}

.meta {
  font-size: clamp(0.85rem, 0.6vw + 0.8rem, 1rem);
  color: var(--muted);
  margin-top: .25rem;
}

p {
  margin: .75rem 0;
  color: #f4efe9;
  text-wrap: pretty;
}

/* Hero / layout utils */
.container--tight { padding-inline: 0; }

@media (min-width: 640px) {
  .layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}
@media (min-width: 980px) {
  .layout {
    grid-template-columns: 2fr 1fr;
  }
}

/* Footer / Ad blocks as glass panels */
.product-ad, .sponsored-page {
  padding: 0.75rem;
  text-align: center;
  border-radius: 12px;
  background: rgba(16, 8, 0, 0.28);
  border: 1px solid rgba(180,60,20,0.4);
}
.product-ad a, .sponsored-page a { display: block; padding: .5rem 0; color: white; text-decoration: none; }

/* Lists enhancements for accessibility on glass */
@media print {
  body::before { display: none; }
  body { background: white; color: #000; }
  a { text-decoration: underline; color: #000; }
  .glass { background: white; border: 1px solid #000; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* Section spacing and baseline structure for the provided HTML */
header { margin: 0; }
main { margin: 0; padding: 0; }
footer { margin: 0; }

/* Ensure focus visibility for keyboard navigation on links and controls outside buttons */
:focus-visible { outline: 3px solid #ffd27a; outline-offset: 2px; border-radius: 6px; }

html, body, header, nav, main, article, footer, aside { /* Ensure sizing hooks for layout tooling */ height: auto; }

/* Utility: a small, accessible tag chip */
.tag {
  display: inline-block;
  padding: 0.2em 0.5em;
  border-radius: 999px;
  font-size: 0.75rem;
  background: rgba(176,106,47,0.25);
  border: 1px solid rgba(176,106,47,0.6);
  color: #ffdcb1;
}