:root {
  --bg: #f7f7f5;
  --card: #ffffff;
  --text: #1c2331;
  --muted: #5b6472;
  --border: #e2e5ea;
  --navy: #14213d;
  --accent: #1f5fbf;
  --green: #1c7c4c;
  --red: #b3372c;
  --gold: #b8860b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

.brand { font-weight: 700; font-size: 1.1rem; color: var(--navy); text-decoration: none; }

nav.site-nav { display: flex; gap: 18px; flex-wrap: wrap; }
nav.site-nav a { color: var(--muted); text-decoration: none; font-size: 0.92rem; }
nav.site-nav a:hover { color: var(--accent); }

main.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 36px 24px 60px;
}

h1 { font-size: 2rem; line-height: 1.25; margin: 18px 0 18px; color: var(--navy); }
h2 { font-size: 1.5rem; margin: 40px 0 14px; color: var(--navy); }
h3 { font-size: 1.2rem; margin: 28px 0 12px; color: var(--navy); }

p { margin: 0 0 16px; }
p.intro-short { font-size: 1.05rem; color: var(--text); }

.page-byline { color: var(--muted); font-size: 0.9rem; margin-bottom: 6px; }

p.note {
  font-size: 0.88rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: 8px;
}

.toplist-shell {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  background: var(--card);
  margin: 18px 0 10px;
}

p.toplist-note { font-size: 0.85rem; color: var(--muted); }

.quick-answer {
  background: #eef4fc;
  border: 1px solid #cddef4;
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 18px 20px;
  margin: 24px 0;
}
.qa-label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 8px;
}

img.hero-img, img.section-img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
  margin: 20px 0;
}

.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 16px 0; }
@media (max-width: 640px) { .pros-cons { grid-template-columns: 1fr; } }
.pc-block ul { margin: 10px 0 0; padding-left: 20px; }
.pc-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.03em;
}
.pc-pro { background: #e4f4ea; color: var(--green); }
.pc-con { background: #fbe9e7; color: var(--red); }
.pc-expect {
  grid-column: 1 / -1;
  background: #f4f4f2;
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 0.95rem;
  margin-top: 4px;
}

ul.scarto-list, ol.scarto-list { padding-left: 20px; }
ul.scarto-list li, ol.scarto-list li { margin-bottom: 10px; }

table.compare, table.pm-table, table.note-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.92rem;
}
table.compare th, table.pm-table th, table.note-table th {
  background: var(--navy);
  color: #fff;
  text-align: left;
  padding: 12px 14px;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
table.compare td, table.pm-table td, table.note-table td {
  padding: 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  background: var(--card);
}
table.compare tr:first-child td { border-left: 3px solid var(--gold); }

.op-cell { display: flex; align-items: center; gap: 10px; }
.rank-num { font-weight: 700; color: var(--muted); width: 18px; }
img.op-logo { border-radius: 6px; }
.name-badge { font-weight: 600; }

.cta-btn {
  display: inline-block;
  background: var(--navy);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}
.cta-btn:hover { background: var(--accent); }

.operator-grid { display: flex; flex-direction: column; gap: 20px; margin: 20px 0; }
.operator-entry {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  background: var(--card);
}
.op-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; flex-wrap: wrap; gap: 10px; }
.op-head-left { display: flex; align-items: center; gap: 10px; }
.op-score-chip { background: #f4f4f2; padding: 4px 10px; border-radius: 20px; font-size: 0.85rem; font-weight: 600; }
.verified-note {
  background: #fff8e6;
  border: 1px solid #f0dfa8;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.88rem;
  margin-top: 10px;
}

.verified-tag, .live-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.02em;
  margin-top: 4px;
}
.verified-tag { background: #e4f4ea; color: var(--green); }
.live-tag { background: #f4f4f2; color: var(--muted); }

.prose details.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}
.prose details.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.prose details.faq-item summary::-webkit-details-marker { display: none; }
.prose details.faq-item summary::after { content: "+"; color: var(--muted); font-weight: 400; }
.prose details.faq-item[open] summary::after { content: "\2212"; }
.prose details.faq-item p { margin-top: 10px; color: var(--text); }

.author-block { display: flex; gap: 14px; align-items: flex-start; background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 18px; }
.author-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; flex-shrink: 0;
}
.author-name { display: block; font-weight: 700; margin-bottom: 4px; }
.author-meta { color: var(--muted); font-size: 0.92rem; }

.editorial-block { font-size: 0.85rem; color: var(--muted); margin-top: 18px; }

footer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  padding: 24px;
  border-top: 1px solid var(--border);
}

@media (max-width: 640px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  main.wrap { padding: 24px 16px 40px; }
}

/* ===== STICKY COMPARISON BAR (mobile only) ===== */
#sticky-cta-bar {
  position: fixed;
  bottom: -80px;
  left: 0;
  right: 0;
  z-index: 800;
  background: var(--navy);
  color: #fff;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  overflow: hidden;
  gap: 10px;
  transition: bottom 0.4s ease;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
}
#sticky-cta-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 0.85rem;
  font-weight: 600;
}
.sticky-cta-btn {
  flex-shrink: 0;
  padding: 8px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 8px;
  white-space: nowrap;
  background: var(--accent);
  color: #fff !important;
  text-decoration: none;
}
.sticky-cta-close {
  flex-shrink: 0;
  min-width: 28px;
  height: 28px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  color: #fff;
  opacity: 0.7;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sticky-cta-close:hover { opacity: 1; }
@media (min-width: 768px) { #sticky-cta-bar { display: none; } }
@media (max-width: 480px) {
  #sticky-cta-bar { padding: 8px 12px; gap: 8px; }
  #sticky-cta-text, .sticky-cta-btn { font-size: 0.8rem; }
}
@media (max-width: 320px) { #sticky-cta-text { display: none; } }