/* Ledger Crypto Wallet Setup - Main Styles */
:root {
  --color1: #7c242f;
  --color2: #9f3436;
  --color3: #d64f46;
  --color4: #ff8368;
  --color5: #ffc285;
  --bg-dark: #1a1516;
  --bg-card: #241c1d;
  --text: #f5ebe8;
  --text-muted: #c4a89e;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 8px 32px rgba(124, 36, 47, 0.15);
  --transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-dark);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color4); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color5); }

.site-header {
  background: linear-gradient(180deg, var(--bg-card) 0%, rgba(36,28,29,0.97) 100%);
  border-bottom: 1px solid rgba(255,131,104,0.15);
  padding: 1rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.logo { font-weight: 700; font-size: 1.25rem; color: var(--color5); }
.nav-main {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-main a { color: var(--text-muted); font-weight: 500; }
.nav-main a:hover { color: var(--color4); }

.lang-switcher { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.lang-switcher a {
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius);
  background: rgba(255,131,104,0.12);
  color: var(--color4);
  font-size: 0.9rem;
}
.lang-switcher a:hover { background: rgba(255,131,104,0.25); color: var(--color5); }
.lang-switcher a.active { background: var(--color3); color: #fff; pointer-events: none; }

main { max-width: 900px; margin: 0 auto; padding: 2rem 1.5rem; }
.hero {
  background: linear-gradient(135deg, var(--color1) 0%, var(--color2) 50%, var(--color3) 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(255,195,133,0.15) 0%, transparent 50%);
  pointer-events: none;
}
.hero h1 { margin: 0 0 0.75rem; font-size: clamp(1.5rem, 4vw, 2rem); color: #fff; position: relative; }
.hero p { margin: 0; opacity: 0.95; font-size: 1rem; max-width: 600px; margin-left: auto; margin-right: auto; position: relative; }

.content-block { margin-bottom: 2.5rem; }
.content-block h2 {
  color: var(--color4);
  font-size: 1.35rem;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(255,131,104,0.3);
}
.content-block h3 { color: var(--color5); font-size: 1.15rem; margin: 1.25rem 0 0.5rem; }
.content-block p { margin: 0 0 1rem; color: var(--text-muted); }
.content-block ul, .content-block ol { margin: 0 0 1rem; padding-left: 1.5rem; color: var(--text-muted); }

.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255,131,104,0.1);
  box-shadow: var(--shadow);
}
.card h3 { margin-top: 0; }

.table-wrap { overflow-x: auto; margin: 1rem 0; }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; color: var(--text-muted); }
th, td { padding: 0.6rem 0.75rem; text-align: left; border-bottom: 1px solid rgba(255,131,104,0.12); }
th { color: var(--color5); font-weight: 600; background: rgba(124,36,47,0.2); }

.content-img {
  max-width: 420px;
  border-radius: var(--radius);
  margin: 1rem 0;
  border: 1px solid rgba(255,131,104,0.15);
  box-shadow: var(--shadow);
}

.faq-list { list-style: none; padding: 0; margin: 0; }
.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  border: 1px solid rgba(255,131,104,0.1);
  overflow: hidden;
}
.faq-q {
  padding: 1rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  width: 100%;
  background: none;
  border: none;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color5);
}
.faq-q:hover { background: rgba(255,131,104,0.08); }
.faq-q::after { content: '+'; font-size: 1.25rem; color: var(--color4); }
.faq-item[data-open] .faq-q::after { content: '−'; }
.faq-a { padding: 0 1.25rem 1rem; display: none; color: var(--text-muted); }
.faq-item[data-open] .faq-a { display: block; }

.article-body a { color: var(--color4); text-decoration: underline; text-underline-offset: 3px; }
.article-body a:hover { color: var(--color5); }

.site-footer {
  background: var(--bg-card);
  border-top: 1px solid rgba(255,131,104,0.15);
  padding: 2rem 1.5rem;
  margin-top: 3rem;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-menu { display: flex; flex-wrap: wrap; gap: 1rem 2rem; list-style: none; margin: 0 0 1rem; padding: 0; }
.footer-menu a { color: var(--text-muted); }
.footer-menu a:hover { color: var(--color4); }
.footer-lang { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255,131,104,0.1); }
.footer-lang a { margin-right: 0.75rem; }
.copyright { margin-top: 1rem; font-size: 0.9rem; color: var(--text-muted); }

@media (max-width: 768px) {
  .site-header { padding: 0.75rem 1rem; }
  .nav-main { width: 100%; justify-content: flex-start; }
  main { padding: 1.5rem 1rem; }
  .hero { padding: 1.75rem 1.25rem; }
  .content-block h2 { font-size: 1.2rem; }
  th, td { padding: 0.5rem; font-size: 0.9rem; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .header-inner { flex-direction: column; align-items: flex-start; }
}
.color1 { color: #7c242f; }
.color2 { color: #9f3436; }
.color3 { color: #d64f46; }
.color4 { color: #ff8368; }
.color5 { color: #ffc285; }