:root {
  /* Theme tokens (navy + gold) */
  --bg: #0b1020;
  --bg-2: #0a1b35;
  --text: #e9f0ff;
  --muted: #aab8d9;
  --accent: #d4af37;
  --accent-2: #ffd36b;
  --card: rgba(255, 255, 255, 0.08);
  --card-2: rgba(255, 255, 255, 0.14);
  --border: rgba(255, 255, 255, 0.28);
  --shadow: 0 8px 24px rgba(0,0,0,.45);
  --focus: 2px solid var(--accent-2);
  --radius: 14px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7fb;
    --bg-2: #eef2f7;
    --text: #0b1220;
    --muted: #4b5563;
    --accent: #8a4d00;
    --accent-2: #b56f00;
    --card: rgba(255,255,255,0.95);
    --card-2: rgba(255,255,255,0.95);
    --border: rgba(0,0,0,.15);
    --shadow: 0 6px 18px rgba(0,0,0,.12);
  }
  body {
    background: 
      linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 60%, #dbe6f7 100%),
      radial-gradient(circle at 25% -10%, rgba(212,175,55,.15), transparent 40%),
      radial-gradient(circle at 85% 0%, rgba(255,230,170,.08), transparent 40%),
      repeating-linear-gradient(to bottom, rgba(0,0,0,.04) 0 1px, transparent 1px 2px);
    background-attachment: fixed;
  }
}

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

html, body { height: 100%; }

html { -webkit-font-smoothing: antialiased; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background: 
    linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 60%, #11172b 100%),
    radial-gradient(circle at 25% -10%, rgba(212,175,55,.15), transparent 40%),
    radial-gradient(circle at 85% 0%, rgba(255,230,170,.08), transparent 40%),
    repeating-linear-gradient(to bottom, rgba(255,255,255,.04) 0 1px, transparent 1px 2px);
  min-height: 100dvh;
  overflow-x: hidden;
}

*, *:focus { outline: none; }

:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 2px; border-radius: 6px; }

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

header {
  text-align: center;
  padding: clamp(1rem, 2vw, 2rem) 1rem;
}

header h1 {
  margin: 0;
  font-size: clamp(1.25rem, 2.4vw + 1rem, 2.75rem);
  line-height: 1.15;
  letter-spacing: .2px;
  font-weight: 700;
  color: var(--text);
  text-shadow: 0 1px 0 rgba(0,0,0,.2);
}

.container {
  width: 100%;
  max-width: clamp(320px, 88vw, 1100px);
  margin-inline: auto;
  padding-inline: 1rem;
}

.main {
  padding: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.image-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.04), 0 12px 28px rgba(0,0,0,.35);
  display: block;
}

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

.article { display: block; }

.product-ad {
  margin: 1rem 0;
  padding: .9rem 1rem;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-align: center;
  transition: transform .15s ease, background .2s ease;
}

.product-ad a {
  color: var(--text);
  text-decoration: none;
  display: block;
  padding: .25rem;
}

.product-ad:hover { transform: translateY(-1px); background: rgba(255,255,255,.12); }

.sponsored-page {
  margin: 1rem 0;
  padding: .9rem 1rem;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  text-align: center;
  transition: transform .15s ease;
}

.sponsored-page a { color: var(--text); text-decoration: none; }

.tag {
  display: inline-block;
  padding: .25rem .6rem;
  border-radius: 999px;
  font-size: .75rem;
  background: rgba(212,175,55,.25);
  color: var(--text);
  border: 1px solid rgba(212,175,55,.5);
}

a,
button,
.btn,
.cta {
  cursor: pointer;
  color: var(--text);
  text-decoration: none;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .6rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(212,175,55,.15);
  color: var(--text);
  font-weight: 600;
  transition: transform .15s ease, background .2s ease;
}
.btn:hover { background: rgba(212,175,55,.28); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn.outline,
.cta {
  background: transparent;
  border: 1px solid var(--border);
  padding: .6rem .95rem;
}

.cta {
  font-weight: 700;
  color: var(--text);
  background: rgba(212,175,55,.18);
  border: 1px solid rgba(212,175,55,.5);
}

ul, li { margin: 0; padding: 0; list-style: none; }

footer {
  padding: 2rem 1rem 3rem;
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

@media print {
  body { background: white; color: black; }
  a { text-decoration: underline; }
}