:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --surface-3: #f1f5f9;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #0f172a;
  --text-2: #334155;
  --muted: #64748b;
  --primary: #0f172a;
  --primary-hover: #1e293b;
  --on-primary: #ffffff;
  --accent: #6366f1;
  --accent-soft: #eef2ff;
  --success: #16a34a;
  --success-soft: #dcfce7;
  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --code-bg: #0f172a;
  --code-text: #e2e8f0;
  --radius: 12px;
  --shadow-sm: 0 1px 2px rgb(15 23 42 / 5%);
  --shadow: 0 1px 3px rgb(15 23 42 / 6%), 0 8px 24px rgb(15 23 42 / 5%);
  --logo-invert: 0;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0b;
    --surface: #111113;
    --surface-2: #161618;
    --surface-3: #1c1c1f;
    --border: #26262a;
    --border-strong: #3a3a40;
    --text: #f4f4f5;
    --text-2: #d4d4d8;
    --muted: #a1a1aa;
    --primary: #f4f4f5;
    --primary-hover: #ffffff;
    --on-primary: #0a0a0b;
    --accent: #818cf8;
    --accent-soft: #1e1b4b;
    --success: #4ade80;
    --success-soft: #052e16;
    --danger: #f87171;
    --danger-soft: #450a0a;
    --warn: #fbbf24;
    --warn-soft: #422006;
    --code-bg: #0d1117;
    --shadow-sm: none;
    --shadow: none;
    --logo-invert: 1;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.025em; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(36px, 6vw, 60px); font-weight: 700; }
h2 { font-size: 26px; font-weight: 700; }
h3 { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.num { font-variant-numeric: tabular-nums; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.hidden { display: none !important; }
svg.lucide { width: 1em; height: 1em; stroke-width: 2; flex: none; vertical-align: -0.125em; }
i[data-lucide] { display: inline-block; width: 1em; height: 1em; }

/* Provider logos */
.plogo { width: 20px; height: 20px; flex: none; border-radius: 6px; display: inline-grid; place-items: center; overflow: hidden; }
.plogo img { width: 100%; height: 100%; object-fit: contain; }
.plogo img.mono { filter: invert(var(--logo-invert)); }
.plogo.lg { width: 36px; height: 36px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--border); padding: 7px; }
.plogo.xl { width: 52px; height: 52px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border); padding: 10px; }
.plogo .fallback { width: 100%; height: 100%; display: grid; place-items: center; background: var(--surface-3); color: var(--muted); font-size: 11px; font-weight: 700; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(180%) blur(10px); border-bottom: 1px solid var(--border); }
.nav .container { display: flex; align-items: center; gap: 16px; height: 60px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; color: var(--text); font-size: 16px; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.logo { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, #6366f1, #8b5cf6 55%, #ec4899); display: grid; place-items: center; color: #fff; font-size: 14px; }
.nav-search { position: relative; flex: 1; max-width: 340px; }
.nav-search input { height: 36px; padding-left: 34px; padding-right: 36px; background: var(--surface-2); border-color: var(--border); font-size: 14px; }
.nav-search .s-icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--muted); display: flex; }
.nav-search kbd { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); font: 11px Inter, sans-serif; color: var(--muted); border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px; background: var(--surface); }
.nav-links { display: flex; gap: 2px; margin-left: auto; }
.nav-links a { color: var(--text-2); font-weight: 500; font-size: 14px; padding: 7px 11px; border-radius: 8px; }
.nav-links a:hover, .nav-links a.active { background: var(--surface-3); color: var(--text); text-decoration: none; }
.nav-actions { display: flex; gap: 8px; align-items: center; }
@media (max-width: 900px) { .nav-links { display: none; } .nav-search { max-width: none; } }
@media (max-width: 560px) { .nav-search { display: none; } .nav-actions { margin-left: auto; } }

/* Buttons & inputs */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 38px; padding: 0 15px; border-radius: 9px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; white-space: nowrap; box-shadow: var(--shadow-sm); transition: background .15s, border-color .15s; }
.btn:hover { background: var(--surface-2); border-color: var(--border-strong); text-decoration: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-ghost { background: transparent; border-color: transparent; box-shadow: none; }
.btn-ghost:hover { background: var(--surface-3); border-color: transparent; }
.btn-danger { color: var(--danger); }
.btn-sm { height: 30px; padding: 0 10px; font-size: 13px; border-radius: 7px; }
.btn-lg { height: 46px; padding: 0 22px; font-size: 15px; border-radius: 11px; }
.icon-btn { width: 30px; padding: 0; }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
input, select, textarea { width: 100%; height: 40px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; font-size: 16px; }
input[type=checkbox], input[type=radio] { width: 16px; height: 16px; padding: 0; margin: 0; flex: none; accent-color: var(--accent); }
textarea { height: auto; padding: 10px 12px; }
@media (min-width: 641px) { input, select, textarea { font-size: 14px; } }
label { display: block; font-weight: 600; font-size: 13px; margin: 0 0 6px; }
.field { margin-bottom: 14px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row > input, .row > select { flex: 1; min-width: 140px; }

/* Cards, tables, badges */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); }
.card + .card { margin-top: 16px; }
.card.hover { transition: border-color .15s, box-shadow .15s, transform .15s; }
.card.hover:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }
.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.stat .label { color: var(--muted); font-size: 13px; font-weight: 500; display: flex; align-items: center; gap: 7px; }
.stat .value { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; margin-top: 4px; }
.stat .ic { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-size: 15px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--surface-2); }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--surface-2); }
td.r, th.r { text-align: right; font-variant-numeric: tabular-nums; }
.cell-model { display: flex; align-items: center; gap: 10px; }
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 99px; font-size: 12px; font-weight: 600; background: var(--surface-3); color: var(--muted); }
.badge.ok { background: var(--success-soft); color: var(--success); }
.badge.bad { background: var(--danger-soft); color: var(--danger); }
.badge.accent { background: var(--accent-soft); color: var(--accent); }
.empty { text-align: center; padding: 44px 20px; color: var(--muted); }
.empty svg.lucide { width: 28px; height: 28px; display: block; margin: 0 auto 8px; opacity: .6; }
pre.code { background: var(--code-bg); color: var(--code-text); padding: 16px; border-radius: var(--radius); overflow-x: auto; margin: 0 0 16px; line-height: 1.65; position: relative; }
.copy-btn { position: absolute; top: 8px; right: 8px; height: 26px; font-size: 12px; padding: 0 8px; border-radius: 6px; border: 1px solid #334155; background: #1e293b; color: #cbd5e1; cursor: pointer; display: inline-flex; align-items: center; gap: 5px; }
.alert { padding: 12px 14px; border-radius: 10px; margin-bottom: 16px; font-size: 14px; display: flex; gap: 10px; align-items: flex-start; }
.alert svg.lucide { margin-top: 3px; }
.alert.error { background: var(--danger-soft); color: var(--danger); }
.alert.success { background: var(--success-soft); color: var(--success); }
.alert.info { background: var(--accent-soft); color: var(--accent); }
.alert.warn { background: var(--warn-soft); color: var(--warn); }

/* Landing */
.hero { position: relative; padding: 96px 0 64px; text-align: center; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -40% -10% auto; height: 640px; background: radial-gradient(closest-side, rgb(99 102 241 / 16%), transparent 70%), radial-gradient(closest-side at 70% 40%, rgb(236 72 153 / 10%), transparent 70%); pointer-events: none; z-index: -1; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 600px; margin: 0 auto 30px; }
.hero .row { justify-content: center; }
.hero-search { max-width: 560px; margin: 0 auto 22px; position: relative; }
.hero-search input { height: 52px; border-radius: 14px; padding-left: 46px; font-size: 16px; box-shadow: var(--shadow); }
.hero-search .s-icon { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 18px; display: flex; }
.pill { display: inline-flex; gap: 8px; align-items: center; padding: 5px 12px 5px 6px; border-radius: 99px; border: 1px solid var(--border); background: var(--surface); font-size: 13px; color: var(--text-2); margin-bottom: 22px; box-shadow: var(--shadow-sm); }
.pill .new { background: var(--accent); color: #fff; border-radius: 99px; padding: 1px 8px; font-size: 11px; font-weight: 700; }
.stats-band { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 760px; margin: 44px auto 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.stats-band > div { padding: 18px; }
.stats-band > div + div { border-left: 1px solid var(--border); }
.stats-band .v { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; }
.stats-band .l { color: var(--muted); font-size: 13px; }
@media (max-width: 560px) { .stats-band { grid-template-columns: 1fr; } .stats-band > div + div { border-left: 0; border-top: 1px solid var(--border); } }
.section { padding: 56px 0; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.section-head h2 { margin: 0; }
.model-card { display: flex; flex-direction: column; gap: 12px; color: var(--text); }
.model-card:hover { text-decoration: none; }
.model-card .top { display: flex; align-items: center; gap: 12px; }
.model-card .name { font-weight: 600; font-size: 15px; word-break: break-word; }
.model-card .by { color: var(--muted); font-size: 13px; }
.model-card .prices { display: flex; gap: 14px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.model-card .prices b { color: var(--text); font-weight: 600; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.step .n { width: 30px; height: 30px; border-radius: 99px; background: var(--primary); color: var(--on-primary); display: grid; place-items: center; font-weight: 700; font-size: 14px; margin-bottom: 12px; }
.feature .ic { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-size: 19px; margin-bottom: 14px; }
.logo-cloud { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 28px; margin-top: 30px; color: var(--muted); font-weight: 600; font-size: 14px; }
.logo-cloud span { display: inline-flex; align-items: center; gap: 8px; }
.cta { text-align: center; padding: 48px 24px; border-radius: 18px; background: var(--surface-2); border: 1px solid var(--border); }
.footer { border-top: 1px solid var(--border); padding: 32px 0; color: var(--muted); font-size: 13px; margin-top: 48px; }
.footer .container { display: flex; gap: 20px; flex-wrap: wrap; justify-content: space-between; align-items: center; }
.footer a { color: var(--muted); }

/* Models page */
.models-layout { display: grid; grid-template-columns: 240px 1fr; gap: 28px; padding-top: 28px; }
.filters h4 { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 20px 0 8px; }
.filters h4:first-child { margin-top: 0; }
.filter-opt { display: flex; align-items: center; gap: 9px; padding: 6px 8px; border-radius: 8px; cursor: pointer; font-size: 14px; color: var(--text-2); margin: 0; font-weight: 500; }
.filter-opt:hover { background: var(--surface-3); }
.filter-opt .count { margin-left: auto; color: var(--muted); font-size: 12px; font-weight: 500; }
.model-row { display: flex; gap: 16px; align-items: center; padding: 16px 18px; border-bottom: 1px solid var(--border); color: var(--text); }
.model-row:last-child { border-bottom: 0; }
.model-row:hover { background: var(--surface-2); text-decoration: none; }
.model-row .info { flex: 1; min-width: 0; }
.model-row .name { font-weight: 600; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.model-row .meta { color: var(--muted); font-size: 13px; margin-top: 2px; display: flex; gap: 14px; flex-wrap: wrap; }
.model-row .meta b { color: var(--text-2); font-weight: 600; }
.list-box { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
@media (max-width: 860px) {
  .models-layout { grid-template-columns: 1fr; }
  .filters { display: flex; gap: 8px; overflow-x: auto; }
  .filters h4, .filters .vendor-list { display: none; }
}

/* Auth */
.auth-wrap { min-height: calc(100vh - 60px); display: grid; place-items: center; padding: 40px 16px; }
.auth-card { width: 100%; max-width: 400px; padding: 28px; box-shadow: var(--shadow); }
.auth-card .logo { width: 40px; height: 40px; border-radius: 12px; font-size: 20px; margin-bottom: 16px; }

/* App shell (dashboard/admin) */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: calc(100vh - 60px); }
.sidebar { border-right: 1px solid var(--border); padding: 18px 12px; background: var(--surface-2); }
.sidebar .group { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; padding: 14px 12px 6px; }
.sidebar a { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 8px; color: var(--text-2); font-weight: 500; font-size: 14px; margin-bottom: 2px; }
.sidebar a svg.lucide { font-size: 16px; color: var(--muted); }
.sidebar a:hover { background: var(--surface-3); color: var(--text); text-decoration: none; }
.sidebar a.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); border: 1px solid var(--border); padding: 7px 11px; }
.sidebar a.active svg.lucide { color: var(--accent); }
.sidebar .balance { margin: 4px 4px 14px; padding: 12px; border-radius: 10px; background: var(--surface); border: 1px solid var(--border); }
.sidebar .balance .v { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.main { padding: 32px; min-width: 0; max-width: 1180px; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.page-head h2 { margin: 0; }
.page-head p { margin: 4px 0 0; }
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { display: flex; overflow-x: auto; gap: 4px; padding: 8px 12px; border-right: 0; border-bottom: 1px solid var(--border); }
  .sidebar a { white-space: nowrap; margin: 0; }
  .sidebar .group, .sidebar .balance { display: none; }
  .main { padding: 20px 16px; }
}

/* Bar chart */
.chart { display: flex; align-items: flex-end; gap: 3px; height: 150px; padding-top: 10px; }
.chart .bar { flex: 1; background: linear-gradient(to top, var(--accent), color-mix(in srgb, var(--accent) 60%, #ec4899)); border-radius: 4px 4px 1px 1px; min-height: 2px; opacity: .85; }
.chart .bar:hover { opacity: 1; }
.chart-labels { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; margin-top: 6px; }

/* Modal & toast */
.modal-bg { position: fixed; inset: 0; background: rgb(2 6 23 / 50%); backdrop-filter: blur(2px); display: grid; place-items: center; padding: 16px; z-index: 50; }
.modal { width: 100%; max-width: 460px; box-shadow: 0 24px 60px rgb(0 0 0 / 25%); max-height: calc(100vh - 32px); overflow-y: auto; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 60; box-shadow: 0 8px 24px rgb(0 0 0 / 20%); }
.amounts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; }
.amounts button.selected, .tabs button.selected { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.seg { display: inline-flex; padding: 3px; background: var(--surface-3); border-radius: 10px; gap: 2px; }
.seg button { border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 13px; font-weight: 600; padding: 6px 12px; border-radius: 8px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.seg button.selected { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

/* ---------- Positioning: savings, freshness, comparison ---------- */
.eyebrow { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: 10px; display: inline-flex; align-items: center; gap: 6px; }
.badge.save { background: var(--success-soft); color: var(--success); }
.badge.new { background: var(--accent); color: #fff; }
.strike { text-decoration: line-through; color: var(--muted); font-weight: 500; }
.live-dot { width: 8px; height: 8px; border-radius: 99px; background: var(--success); box-shadow: 0 0 0 0 rgb(22 163 74 / 50%); animation: pulse 2s infinite; display: inline-block; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgb(22 163 74 / 45%); } 70% { box-shadow: 0 0 0 8px rgb(22 163 74 / 0%); } 100% { box-shadow: 0 0 0 0 rgb(22 163 74 / 0%); } }
@media (prefers-reduced-motion: reduce) { .live-dot { animation: none; } }

.hero-split { text-align: left; padding: 72px 0 56px; }
.hero-split .grid2 { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero-split h1 { font-size: clamp(36px, 4.4vw, 54px); }
.hero-split p.lead { margin: 0 0 28px; max-width: 540px; }
.hero-split .row { justify-content: flex-start; }
.hero-split .hero-search { margin: 0 0 18px; max-width: 520px; }
.trust { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 22px; color: var(--muted); font-size: 13px; }
.trust span { display: inline-flex; align-items: center; gap: 6px; }
.trust svg.lucide { color: var(--success); }
@media (max-width: 900px) { .hero-split .grid2 { grid-template-columns: 1fr; } }

.price-board { padding: 0; overflow: hidden; box-shadow: var(--shadow); }
.price-board .head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--surface-2); font-size: 13px; font-weight: 600; }
.price-board .head .muted { font-weight: 500; display: inline-flex; align-items: center; gap: 8px; }
.price-board .line { display: flex; align-items: center; gap: 12px; padding: 12px 18px; border-bottom: 1px solid var(--border); color: var(--text); }
.price-board .line:last-child { border-bottom: 0; }
.price-board .line:hover { background: var(--surface-2); text-decoration: none; }
.price-board .line .n { flex: 1; min-width: 0; font-weight: 600; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.price-board .line .n small { display: block; color: var(--muted); font-weight: 500; font-size: 12px; }
.price-board .line .p { text-align: right; font-size: 13px; font-variant-numeric: tabular-nums; }
.price-board .line .p b { font-size: 14px; }
.price-board .foot { padding: 12px 18px; font-size: 13px; background: var(--surface-2); border-top: 1px solid var(--border); display: flex; justify-content: space-between; }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pillar .big { font-size: 34px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; margin: 10px 0 6px; font-variant-numeric: tabular-nums; }
.pillar .ic { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-size: 18px; }
@media (max-width: 1000px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .pillars { grid-template-columns: 1fr; } }

.lab-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.lab { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--text); font-weight: 600; font-size: 14px; }
.lab:hover { border-color: var(--border-strong); text-decoration: none; background: var(--surface-2); }
.lab .c { margin-left: auto; color: var(--muted); font-weight: 500; font-size: 12px; }

.faq details { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); padding: 0 18px; }
.faq details + details { margin-top: 10px; }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 20px; color: var(--muted); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); margin: 0 0 16px; }
.band { background: var(--surface-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.grid-cards { display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .grid-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .grid-cards { grid-template-columns: 1fr; } }