:root {
  --bg: #faf8f5;
  --surface: #ffffff;
  --surface-2: #f3efe9;
  --ink: #16181d;
  --ink-2: #474b55;
  --ink-3: #6e7380;
  --line: #e4ded4;
  --accent: #e2561b;
  --accent-ink: #b8400c;
  --accent-soft: #fdebe1;
  --good: #1f7a4d;
  --good-soft: #e3f3ea;
  --bad: #a83a2c;
  --bad-soft: #f8e6e2;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(22, 24, 29, .05), 0 8px 24px rgba(22, 24, 29, .06);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111214;
    --surface: #18191c;
    --surface-2: #1f2125;
    --ink: #f1efea;
    --ink-2: #c3c5cb;
    --ink-3: #9196a1;
    --line: #2c2f35;
    --accent: #ff7a3d;
    --accent-ink: #ff9a66;
    --accent-soft: #2e1d14;
    --good: #5cc98f;
    --good-soft: #15281e;
    --bad: #f08a7a;
    --bad-soft: #2d1916;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 var(--sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--accent-ink); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; letter-spacing: -.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.15rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 100; background: var(--surface); padding: 8px 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; letter-spacing: -.01em; }
.brand svg { width: 28px; height: 28px; }
.brand small { font-weight: 500; color: var(--ink-3); }
.nav { display: flex; gap: 22px; font-size: .94rem; }
.nav a { color: var(--ink-2); text-decoration: none; }
.nav a:hover { color: var(--ink); }
@media (max-width: 760px) { .nav { display: none; } .brand small { display: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: 999px; border: 1px solid transparent;
  font: 600 .95rem/1 var(--sans); text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: color-mix(in srgb, var(--ink) 85%, var(--accent)); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink-3); }
.btn-sm { padding: 8px 14px; font-size: .88rem; }

/* Hero */
.hero { padding: 56px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 18px; height: 2px; background: var(--accent); }
.lede { font-size: 1.18rem; color: var(--ink-2); max-width: 60ch; }
.byline { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .9rem; color: var(--ink-3); margin: 20px 0 26px; }
.byline strong { color: var(--ink-2); font-weight: 600; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* Score card */
.scorecard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 26px; }
.score-top { display: flex; align-items: center; gap: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.score-ring { --p: 0; width: 92px; height: 92px; flex: none; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--accent) calc(var(--p) * 1%), var(--surface-2) 0); }
.score-ring span { width: 74px; height: 74px; border-radius: 50%; background: var(--surface); display: grid; place-items: center;
  font: 700 1.7rem/1 var(--serif); }
.score-ring small { display: block; font: 500 .7rem/1 var(--sans); color: var(--ink-3); margin-top: 2px; }
.score-label { font-weight: 700; font-size: 1.05rem; }
.score-note { font-size: .84rem; color: var(--ink-3); margin: 2px 0 0; }
.bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.bars li { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-size: .9rem; }
.bars .bar { grid-column: 1 / -1; height: 6px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.bars .bar i { display: block; height: 100%; background: var(--ink); border-radius: inherit; }
.bars b { font-variant-numeric: tabular-nums; }

/* Sections */
section { padding: 56px 0; }
.section-alt { background: var(--surface); border-block: 1px solid var(--line); }
.section-head { max-width: 680px; margin-bottom: 28px; }
.section-head p { color: var(--ink-2); }

/* Facts */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 0; }
.facts div { background: var(--surface); padding: 18px 20px; }
.facts dt { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); font-weight: 600; }
.facts dd { margin: 4px 0 0; font-weight: 600; font-size: 1.05rem; }
@media (max-width: 860px) { .facts { grid-template-columns: repeat(2, 1fr); } }

/* Pros / cons */
.proscons { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 760px) { .proscons { grid-template-columns: 1fr; } }
.pc { border-radius: var(--radius); padding: 22px 24px; border: 1px solid var(--line); background: var(--surface); }
.pc h3 { font-family: var(--sans); font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; display: flex; align-items: center; gap: 8px; }
.pc ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.pc li { position: relative; padding-left: 28px; }
.pc li::before { position: absolute; left: 0; top: .2em; width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; font-size: .72rem; font-weight: 800; }
.pc.pros h3 { color: var(--good); }
.pc.pros li::before { content: "+"; background: var(--good-soft); color: var(--good); }
.pc.cons h3 { color: var(--bad); }
.pc.cons li::before { content: "–"; background: var(--bad-soft); color: var(--bad); }

/* Article */
.layout { display: grid; grid-template-columns: 220px 1fr; gap: 56px; }
.layout > * { min-width: 0; }
@media (max-width: 900px) { .layout { grid-template-columns: minmax(0, 1fr); } .toc { display: none; } }
.toc { position: sticky; top: 88px; align-self: start; font-size: .9rem; }
.toc p { font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc a { display: block; padding: 6px 0 6px 14px; color: var(--ink-2); text-decoration: none; margin-left: -1px; border-left: 2px solid transparent; }
.toc a:hover, .toc a.active { color: var(--ink); border-left-color: var(--accent); }
.article { max-width: 720px; }
.article h2 { margin-top: 1.8em; padding-top: .2em; }
.article h2:first-child { margin-top: 0; }
.article ul { padding-left: 1.2em; }
.article li { margin-bottom: .4em; }
.callout { border-left: 3px solid var(--accent); background: var(--accent-soft); padding: 14px 18px; border-radius: 0 10px 10px 0; margin: 1.4em 0; font-size: .96rem; }
.callout strong { color: var(--accent-ink); }
.verdict-box { background: var(--ink); color: var(--bg); border-radius: var(--radius); padding: 28px; margin-top: 2em; }
.verdict-box h2 { color: var(--bg); margin-top: 0; }
.verdict-box p { color: color-mix(in srgb, var(--bg) 82%, transparent); }
.verdict-box p:last-child { margin-bottom: 0; }

table { width: 100%; border-collapse: collapse; font-size: .94rem; margin: 1em 0 1.4em; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); }
td:first-child { font-weight: 600; }
.table-scroll { overflow-x: auto; }
.cite { font-size: .8rem; color: var(--ink-3); }

/* Reviews */
.reviews-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 32px; align-items: start; }
@media (max-width: 900px) { .reviews-grid { grid-template-columns: 1fr; } }
.empty { border: 1px dashed var(--line); border-radius: var(--radius); padding: 32px; text-align: center; color: var(--ink-2); background: var(--bg); }
.empty svg { margin: 0 auto 12px; width: 40px; height: 40px; color: var(--ink-3); }
.review-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; background: var(--bg); margin-bottom: 14px; }
.review-card header { display: flex; justify-content: space-between; gap: 12px; font-size: .88rem; color: var(--ink-3); margin-bottom: 6px; }
.review-card h3 { font-family: var(--sans); font-size: 1.02rem; font-weight: 700; margin: 0 0 6px; }
.stars { color: var(--accent); letter-spacing: 2px; }

form.review-form { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 16px; }
.field { display: grid; gap: 6px; }
.field label, .field legend { font-weight: 600; font-size: .9rem; }
.field .hint { font-size: .8rem; color: var(--ink-3); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .row-2 { grid-template-columns: 1fr; } }
input[type=text], input[type=email], select, textarea {
  width: 100%; font: inherit; font-size: .96rem; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
textarea { min-height: 130px; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0; }
.rating-input { display: inline-flex; flex-direction: row-reverse; gap: 4px; }
.rating-input input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rating-input label { font-size: 1.7rem; line-height: 1; color: var(--line); cursor: pointer; transition: color .1s; }
.rating-input input:checked ~ label,
.rating-input label:hover, .rating-input label:hover ~ label { color: var(--accent); }
.rating-input input:focus-visible + label { outline: 2px solid var(--accent); border-radius: 4px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--ink-2); }
.check input { margin-top: 4px; accent-color: var(--accent); }
.hp { position: absolute; left: -10000px; }
.form-status { font-size: .92rem; padding: 10px 14px; border-radius: 10px; display: none; }
.form-status.ok { display: block; background: var(--good-soft); color: var(--good); }
.form-status.err { display: block; background: var(--bad-soft); color: var(--bad); }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 32px 16px 0; font-weight: 600; font-size: 1.04rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font-size: 1.4rem; color: var(--ink-3); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-2); padding-right: 32px; }

/* AI block */
.ai-panel { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 860px) { .ai-panel { grid-template-columns: 1fr; } }
.ai-panel a { display: block; text-decoration: none; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; transition: border-color .15s, transform .15s; }
.ai-panel a:hover { border-color: var(--ink-3); transform: translateY(-2px); }
.ai-panel code { font: 600 .9rem var(--mono); color: var(--accent-ink); }
.ai-panel span { display: block; font-size: .88rem; color: var(--ink-2); margin-top: 6px; }

/* Footer */
.site-footer { padding: 40px 0 56px; font-size: .88rem; color: var(--ink-3); border-top: 1px solid var(--line); }
.site-footer .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } }
.site-footer h4 { color: var(--ink); font-size: .85rem; margin: 0 0 10px; text-transform: uppercase; letter-spacing: .06em; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.site-footer a { color: var(--ink-2); text-decoration: none; }
.site-footer a:hover { color: var(--ink); text-decoration: underline; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

@media (min-width: 901px) { .reviews-grid > form { position: sticky; top: 84px; } }
.crumbs { font-size: .85rem; color: var(--ink-3); margin-bottom: 18px; }
.crumbs a { color: var(--ink-2); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }