/* Theme navy-magenta-02 — parameterized for later variations */
:root {
  --bg: #0d1220;
  --bg-elev: #171c2e;
  --bg-elev-2: #12172a;
  --gold: #e23ca0;
  --gold-dim: #a12b72;
  --neon: #7ee0ff;
  --text: #f4f1ff;
  --muted: #9aa0c0;
  --danger: #ff6b8a;
  --border: rgba(226,60,160,0.28);
  --cta-bg: #C9B37E;
  --cta-text: #1a1814;
  --font-display: "Bebas Neue", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --radius: 4px;
  --shadow: 0 20px 50px rgba(0,0,0,.45);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(62,255,197,.08), transparent 50%),
    radial-gradient(900px 400px at 100% 0%, rgba(224,184,74,.09), transparent 45%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  padding-bottom: 6.5rem;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-underline-offset: 3px; }
a:hover { color: var(--neon); }
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--gold); color: #111; padding: .5rem 1rem; z-index: 20;
}
.skip-link:focus { left: 1rem; top: 1rem; }
.wrap { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }
.topbar {
  display: flex; gap: .75rem; align-items: flex-start;
  background: color-mix(in srgb, var(--bg) 88%, #000);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: .82rem;
  padding: .6rem 1.25rem;
  line-height: 1.45;
}
.pill-18 {
  flex: 0 0 auto;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .08em;
  padding: .1rem .4rem;
  border-radius: 4px;
}
.site-header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .85rem 0;
}
.brand { display: flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--text); }
.brand img { width: 36px; height: 36px; border-radius: 8px; }
.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .04em;
  font-size: 1.15rem;
  background: linear-gradient(90deg, var(--gold), #f3e2a3 55%, var(--neon));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.nav { display: flex; gap: 1.25rem; }
.nav a { color: var(--text); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav a:hover { color: var(--gold); }
.nav-toggle {
  display: none;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .35rem .7rem;
  font: inherit;
}
.hero {
  padding: 4.2rem 0 3rem;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(224,184,74,.06), transparent 60%);
}
.hero h1, .page-hero h1, .article-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.12;
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin: .35rem 0 .8rem;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .72rem;
  color: var(--neon);
  font-weight: 600;
  margin: 0;
}
.lede { font-size: 1.15rem; color: var(--muted); max-width: 40rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .75rem 1.15rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn-gold { background: linear-gradient(180deg, #f0d175, var(--gold)); color: #1a1406; }
.btn-gold:hover { color: #1a1406; filter: brightness(1.06); }
.btn-ghost { border-color: var(--border); color: var(--text); background: transparent; }
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.35rem;
  min-width: 16.5rem;
  padding: 1rem 1.4rem;
  background: var(--cta-bg);
  color: var(--cta-text);
  border: 0;
  border-radius: 6px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 700;
  font-size: .95rem;
  line-height: 1.2;
  box-shadow: none;
}
.btn-cta:hover { background: color-mix(in srgb, var(--cta-bg) 86%, #fff); color: var(--cta-text); }
.btn-cta-icon { font-size: 1.15rem; letter-spacing: 0; line-height: 1; font-weight: 500; }
.btn-cta-hero, .btn-cta-article, .btn-cta-footer, .btn-cta-sticky {
  width: min(100%, 26rem);
}
.btn-cta-review {
  text-transform: none;
  letter-spacing: .01em;
  width: 100%;
  min-width: 0;
  justify-content: space-between;
  font-size: .92rem;
  padding: .9rem 1.15rem;
}
.cta-inline { margin: 1.2rem 0 1.4rem; max-width: 28rem; }
.cta-disclosure, .cta-review-disclosure, .hero-disclosure {
  margin: .45rem 0 0;
  font-size: .8rem;
  color: var(--muted);
  letter-spacing: 0;
  text-transform: none;
  font-weight: 400;
}
.hero-disclosure { max-width: 36rem; }
.cta-review-wrap { margin: .15rem 0 0; width: 100%; }
.review-card-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: .7rem;
  margin-top: .9rem;
}
.review-card-actions .btn-ghost { align-self: flex-start; }
.cta-sticky {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 30;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(10px);
  padding: .7rem 0;
}
.cta-sticky-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .65rem 1.2rem;
}
.cta-sticky .cta-disclosure { margin: 0; flex: 1 1 14rem; }
.pill-18-inline {
  display: inline-block;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: .06em;
  padding: 0 .28rem;
  border-radius: 3px;
  margin-right: .25rem;
}
.footer-cta { margin-top: 1rem; }
.site-footer { padding-bottom: 1.6rem; }
.section { padding: 3.2rem 0; }
.section-head { margin-bottom: 1.6rem; max-width: 44rem; }
.section-head h2, .article-body h2, .review-page h2, .page-hero + section h2, .article h2 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  margin: 0 0 .5rem;
}
.card-grid, .review-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}
.review-grid { grid-template-columns: repeat(2, 1fr); }
.card, .review-card, .callout, .article-next {
  background: linear-gradient(180deg, var(--bg-elev), var(--bg-elev-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-guide { overflow: hidden; display: flex; flex-direction: column; }
.card-media img { aspect-ratio: 1200 / 630; object-fit: cover; }
.card-body { padding: 1.1rem 1.15rem 1.3rem; }
.card-body h3, .review-card h2, .review-card h3 { font-family: var(--font-display); margin: .2rem 0 .5rem; font-size: 1.25rem; }
.card-body h3 a, .review-card h3 a { color: var(--text); text-decoration: none; }
.card-body h3 a:hover { color: var(--gold); }
.text-link { font-weight: 700; text-decoration: none; }
.review-card, .callout { padding: 1.15rem 1.2rem 1.3rem; }
.review-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.review-card-media { display: block; line-height: 0; }
.review-card-media img { width: 100%; height: auto; aspect-ratio: 1200 / 630; object-fit: cover; display: block; }
.review-card-body, .callout { padding: 1.15rem 1.2rem 1.3rem; }
.badge-independent {
  display: inline-block;
  margin: 0 0 .8rem;
  padding: .25rem .55rem;
  border: 1px solid color-mix(in srgb, var(--neon) 45%, var(--border));
  color: var(--neon);
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  border-radius: 999px;
  font-weight: 700;
}
.review-card-top, .review-title-row { display: flex; gap: .8rem; align-items: center; margin-bottom: .7rem; }
.platform-logo {
  width: 48px; height: 48px; object-fit: contain;
  background: color-mix(in srgb, var(--bg-elev) 70%, #000 30%);
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 4px;
  flex: 0 0 48px;
}
.platform-logo-lg { width: 64px; height: 64px; flex-basis: 64px; }
.platform-badge {
  width: 48px; height: 48px; flex: 0 0 48px;
  display: grid; place-items: center;
  border-radius: 8px;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  font-family: var(--font-display);
  font-weight: 700;
  background: color-mix(in srgb, var(--bg-elev) 80%, var(--gold) 8%);
}
.facts { display: grid; gap: .45rem .8rem; grid-template-columns: 1fr 1fr; margin: .9rem 0; }
.facts.facts-wide { grid-template-columns: 1fr; }
.facts div { background: rgba(0,0,0,.25); border-radius: 8px; padding: .55rem .7rem; }
.facts dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.facts dd { margin: .15rem 0 0; font-weight: 600; }
.small { font-size: .9rem; }
.muted { color: var(--muted); }
.section-foot { margin-top: 1.5rem; }
.plain-list { padding-left: 1.1rem; }
.plain-list li { margin: .4rem 0; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .35rem; list-style: none; padding: 1rem 0 0; margin: 0; color: var(--muted); font-size: .88rem; }
.crumbs li:not(:last-child)::after { content: "/"; margin-left: .45rem; color: var(--gold-dim); }
.crumbs a { color: var(--muted); text-decoration: none; }
.page-hero, .article { padding-bottom: 3rem; }
.page-hero { padding-top: 1.5rem; }
.article-hero { padding-top: .5rem; }
.article-figure { margin: 1.4rem 0 1.8rem; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.article-figure figcaption { font-size: .82rem; color: var(--muted); padding: .5rem .8rem .7rem; }
.article-body, .review-page section, .article section { max-width: 42rem; }
.article-body p, .article section p, .review-page p { margin: 0 0 1rem; }
.article-body h2, .article section h2, .review-page h2 { margin-top: 2rem; }
.article-body ul, .article section ul { padding-left: 1.15rem; }
.meta-line { color: var(--muted); font-size: .9rem; }
.article-next { margin-top: 2.5rem; padding: 1.2rem 1.3rem; max-width: 42rem; }
.article-next ul { margin: .4rem 0 0; padding-left: 1.1rem; }
.site-footer {
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 92%, #000);
  padding: 2.4rem 0 1.4rem;
  margin-top: 1rem;
}
.footer-grid { display: grid; grid-template-columns: 1.1fr .9fr 1.4fr; gap: 1.5rem; }
.footer-label { font-family: var(--font-display); letter-spacing: .08em; text-transform: uppercase; font-size: .75rem; color: var(--gold); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .3rem 0; }
.copyright { margin-top: 1.8rem; padding-top: 1rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .85rem; }
@media (max-width: 800px) {
  .card-grid, .review-grid, .footer-grid { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .nav { display: none; flex-direction: column; position: absolute; right: 1rem; top: 64px; background: var(--bg-elev); border: 1px solid var(--border); padding: 1rem 1.2rem; border-radius: 12px; }
  .nav.is-open { display: flex; }
  .topbar { display: none; }
  .btn-cta-hero, .btn-cta-article, .btn-cta-footer, .btn-cta-sticky { width: 100%; }
  .cta-sticky-inner { flex-direction: column; align-items: stretch; }
}

/* Layout variants */
body.layout-sidebar {
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-rows: auto 1fr auto auto;
}
body.layout-sidebar .topbar { grid-column: 1 / -1; }
body.layout-sidebar .site-header {
  grid-column: 1;
  grid-row: 2 / 4;
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid var(--border);
  border-bottom: 0;
}
body.layout-sidebar .header-inner {
  flex-direction: column;
  align-items: flex-start;
  padding: 1.5rem 1.1rem;
}
body.layout-sidebar .nav { flex-direction: column; gap: .8rem; }
body.layout-sidebar .nav-toggle { display: none; }
body.layout-sidebar main { grid-column: 2; }
body.layout-sidebar .site-footer { grid-column: 1 / -1; }
body.layout-sidebar .cta-sticky { grid-column: 1 / -1; }
body.layout-stacked .header-inner { flex-direction: column; justify-content: center; text-align: center; padding: 1.2rem 0; }
body.layout-stacked .nav { justify-content: center; flex-wrap: wrap; }
body.layout-stacked .nav-toggle { display: none; }
body.layout-split .nav { flex-wrap: wrap; gap: .4rem 1.1rem; justify-content: flex-end; }
body.layout-split .nav a { border-bottom: 2px solid transparent; padding-bottom: .15rem; }
body.layout-split .nav a:hover { border-bottom-color: var(--gold); }
.beginner-checklist { max-width: 44rem; padding-left: 1.2rem; }
.beginner-checklist li { margin: .45rem 0; }
.rank-index { font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); margin: 0 0 .4rem; font-weight: 700; }
.table-scroll { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.compare-table th, .compare-table td { border-bottom: 1px solid var(--border); padding: .7rem .65rem; vertical-align: top; text-align: left; }
.compare-table th { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.compare-table .cta-review-wrap { margin-top: .5rem; }
.review-grid-compact { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) {
  body.layout-sidebar { display: block; }
  body.layout-sidebar .site-header { height: auto; position: sticky; }
  body.layout-sidebar .header-inner { flex-direction: row; }
  body.layout-sidebar .nav { display: none; }
  body.layout-sidebar .nav-toggle { display: inline-flex; }
  body.layout-sidebar .nav.is-open { display: flex; }
  .review-grid-compact { grid-template-columns: 1fr; }
}

/* Section hubs, columns, glossary, FAQ */
.columns-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.columns-grid .card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.15rem; }
.columns-grid h3 { margin: 0 0 .4rem; font-size: 1.15rem; }
.columns-grid h3 a { color: inherit; text-decoration: none; }
.hub-articles { margin-top: 2.4rem; max-width: none; }
.hub-articles .card-grid { margin-top: 1rem; }
.glossary { margin: 0 0 1.4rem; }
.glossary dt { font-weight: 700; margin-top: 1rem; color: var(--text); }
.glossary dd { margin: .25rem 0 0; color: var(--text); }
.faq-list { max-width: 42rem; }
.faq-list details { border-bottom: 1px solid var(--border); padding: .85rem 0; }
.faq-list summary { cursor: pointer; font-weight: 700; }
.faq-list details p { margin: .6rem 0 0; }
.article-body ol { padding-left: 1.2rem; }
.article-body li { margin: .35rem 0; }
@media (max-width: 800px) {
  .columns-grid { grid-template-columns: 1fr; }
}