:root {
  --bg: #0d1117;
  --panel: #161b22;
  --border: #2d333b;
  --text: #e6edf3;
  --muted: #9da7b3;
  --accent: #4ade80;
  --accent-dark: #22c55e;
  --link: #7dd3fc;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 2.5rem 1.25rem; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 2.1rem; line-height: 1.2; margin: 0 0 1rem; }
h2 { font-size: 1.5rem; margin: 0 0 1rem; }
h3 { margin: 0 0 .5rem; }

.site-header {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.header-inner { display: flex; align-items: center; gap: 1.5rem; padding-top: .8rem; padding-bottom: .8rem; }
.logo { font-size: 1.25rem; font-weight: 700; color: var(--text); }
.logo span { color: var(--accent); }
.logo:hover { text-decoration: none; }
.site-header nav { display: flex; gap: 1.25rem; margin-left: auto; }
.site-header nav a { color: var(--muted); font-size: .95rem; }
.site-header nav a:hover { color: var(--text); text-decoration: none; }

.btn {
  display: inline-block;
  background: var(--accent-dark);
  color: #052e16;
  font-weight: 600;
  padding: .7rem 1.4rem;
  border-radius: .5rem;
  border: 1px solid var(--accent-dark);
}
.btn:hover { background: var(--accent); text-decoration: none; }
.btn-small { padding: .4rem .9rem; font-size: .9rem; }
.btn-outline { background: transparent; color: var(--accent); }
.btn-outline:hover { background: rgba(74,222,128,.1); }

.hero { background: linear-gradient(160deg, #132018 0%, var(--panel) 60%); border-bottom: 1px solid var(--border); }
.hero .wrap { padding: 4.5rem 1.25rem; }
.hero h1 { font-size: 2.6rem; max-width: 20ch; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }
.hero-cta { display: flex; gap: .8rem; margin-top: 1.5rem; flex-wrap: wrap; }

.section-lead { color: var(--muted); margin-top: -.5rem; }
.guide-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.guide-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: .75rem;
  padding: 1.25rem;
  color: var(--text);
  transition: border-color .15s;
}
.guide-card:hover { border-color: var(--accent-dark); text-decoration: none; }
.guide-card.static { cursor: default; }
.guide-card.static:hover { border-color: var(--border); }
.guide-card.muted { opacity: .65; }
.guide-card h3 { color: var(--text); }
.guide-card p { color: var(--muted); margin: 0; font-size: .95rem; }
.guide-tag {
  display: inline-block;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--accent);
  margin-bottom: .5rem;
}
.alt { border-top: 1px solid var(--border); }

.article { max-width: 760px; }
.article h2 { margin-top: 2rem; }
.article p, .article li { color: #c9d3dd; }
.crumb { font-size: .85rem; color: var(--muted); }
.updated { font-size: .85rem; color: var(--muted); border-bottom: 1px solid var(--border); padding-bottom: 1rem; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: .75rem;
  padding: 1.5rem;
  margin: 1.25rem 0;
}
.card-head { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.rank { font-size: 1.4rem; font-weight: 800; color: var(--accent); }
.badge {
  margin-left: auto;
  background: rgba(74,222,128,.15);
  color: var(--accent);
  font-size: .78rem;
  font-weight: 600;
  padding: .2rem .6rem;
  border-radius: 999px;
}
.card-meta { display: flex; gap: 1.5rem; color: var(--muted); font-size: .95rem; margin: .5rem 0 .75rem; }
.price { color: var(--text); font-weight: 600; }
.features { margin: 0 0 .75rem; padding-left: 1.2rem; }
.features li { color: #c9d3dd; font-size: .95rem; margin-bottom: .25rem; }
.best-for { color: var(--muted); font-size: .95rem; margin: 0; }

details {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: .5rem;
  padding: .9rem 1.1rem;
  margin: .6rem 0;
}
summary { cursor: pointer; font-weight: 600; }
details p { margin: .6rem 0 0; color: var(--muted); }

.site-footer { border-top: 1px solid var(--border); color: var(--muted); font-size: .9rem; margin-top: 2rem; }
.footer-links a { color: var(--muted); }

.directory { width: 100%; border-collapse: collapse; margin-top: 1.5rem; font-size: .95rem; }
.directory th { text-align: left; color: var(--muted); font-weight: 600; padding: .6rem .75rem; border-bottom: 1px solid var(--border); }
.directory td { padding: .7rem .75rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.directory tbody tr:hover { background: rgba(74,222,128,.04); }
.directory.compare td:first-child { color: var(--muted); width: 24%; }
.chip {
  display: inline-block;
  background: rgba(125,211,252,.1);
  color: var(--link);
  font-size: .75rem;
  padding: .1rem .5rem;
  border-radius: 999px;
  margin: .1rem .15rem .1rem 0;
}
.chip.yes { background: rgba(74,222,128,.12); color: var(--accent); }
.facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .8rem; margin: 1.5rem 0; }
.facts div { background: var(--panel); border: 1px solid var(--border); border-radius: .5rem; padding: .8rem 1rem; }
.facts dt { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; }
.facts dd { margin: .25rem 0 0; font-weight: 600; }
.source-note { color: var(--muted); font-size: .85rem; border-top: 1px solid var(--border); padding-top: 1rem; margin-top: 2rem; }

@media (max-width: 640px) {
  .hero h1 { font-size: 1.9rem; }
  .site-header nav { display: none; }
}