:root {
  --ink: #171d29;
  --muted: #4b5665;
  --red: #b81725;
  --red-hover: #8f1220;
  --line: #e1e5ea;
  --light: #f7f8fa;
  --sans: "DM Sans", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 115px; }
body { margin: 0; background: #fff; color: var(--ink); font: 16px/1.7 var(--sans); }
a { color: var(--red); text-underline-offset: 3px; }
img, video { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid #1c64bb; outline-offset: 4px; }
[hidden] { display: none !important; }
.skip-link { position: fixed; top: -70px; left: 16px; z-index: 100; padding: 10px 16px; background: white; }
.skip-link:focus { top: 8px; }
.site-header { position: sticky; top: 0; z-index: 20; min-height: 82px; background: #fff; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; padding: 12px max(24px, calc((100vw - 1160px)/2)); gap: 28px; }
.brand { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); line-height: 1.2; }
.brand-name { font-size: 23px; font-weight: 700; letter-spacing: -1px; }
.brand-name span { color: var(--red); margin-left: 4px; }
.brand-note { font-size: 10px; text-transform: uppercase; letter-spacing: 1.7px; color: var(--muted); margin-top: 4px; }
.site-header nav { display: flex; gap: 24px; }
.site-header nav a { color: var(--muted); font-weight: 600; font-size: 13px; text-decoration: none; }
.site-header nav a:hover { color: var(--red); }
.menu-toggle { border: 1px solid var(--line); padding: 6px 12px; background: white; border-radius: 5px; }
.page-wrap { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.hero { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(0,.85fr); gap: 60px; padding: 70px 0 54px; align-items: center; }
.eyebrow { margin: 0 0 14px; color: var(--red); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.35px; }
h1, h2, h3 { color: var(--ink); margin: 0; line-height: 1.2; letter-spacing: -.035em; }
h1 { font-size: clamp(33px, 3.7vw, 49px); max-width: 740px; }
h1 span { font-weight: 500; }
h2 { font-size: clamp(28px, 3.2vw, 37px); max-width: 780px; }
h3 { font-size: 20px; letter-spacing: -.02em; }
p { margin: 16px 0; }
.lead { font-size: 18px; color: var(--muted); line-height: 1.65; margin: 24px 0; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 12px 19px; color: white; background: var(--red); text-decoration: none; font-size: 14px; font-weight: 700; line-height: 1.5; border: 1px solid var(--red); border-radius: 6px; transition: background .18s ease; }
.button:hover { background: var(--red-hover); color: white; }
.button-secondary { background: white; border-color: var(--line); color: var(--ink); }
.button-secondary:hover { background: var(--light); color: var(--ink); }
.button-small { padding: 9px 14px; font-size: 12px; white-space: nowrap; }
.disclosure { font-size: 12px; color: var(--muted); border-left: 2px solid var(--line); padding-left: 12px; max-width: 600px; }
.verdict-card { padding: 28px; border: 1px solid var(--line); border-top: 3px solid var(--red); border-radius: 10px; box-shadow: 0 10px 28px rgba(19,29,43,.04); }
.product-logo { width: 100%; height: auto; margin: 0 0 24px; }
.rating { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.stars { color: #93650b; letter-spacing: 2px; font-size: 22px; }
.rating strong { font-size: 31px; line-height: 1; }
.rating small { font-weight: 500; font-size: 17px; color: var(--muted); }
.verdict-card > p:not(.eyebrow) { font-size: 15px; }
.key-facts { margin: 20px 0; padding: 18px 0 4px; list-style: none; border-top: 1px solid var(--line); }
.key-facts li { margin: 0 0 10px; font-size: 13px; }
.key-facts li::before { content: "✓"; color: #146c4c; margin-right: 9px; }
.small { font-size: 12px !important; color: var(--muted); }
.jump-nav { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 10px 20px; padding: 17px 0; font-size: 12px; }
.jump-nav strong { color: var(--ink); }
.jump-nav a { color: var(--muted); text-decoration: none; }
.jump-nav a:hover { color: var(--red); text-decoration: underline; }
.section { padding: 62px 0; border-bottom: 1px solid var(--line); }
.two-column { display: grid; grid-template-columns: minmax(0,.75fr) minmax(0,1.25fr); gap: 60px; }
.prose p:first-child { margin-top: 0; }
.prose p, .section-intro, .feature-row p, .upgrade-card p { color: var(--muted); }
.prose h3 { margin: 25px 0 12px; }
.prose h3:first-child { margin-top: 0; }
.section-intro { max-width: 840px; font-size: 17px; margin: 19px 0 30px; }
.screenshot { margin: 30px 0; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: white; }
.screenshot-link { display: block; cursor: zoom-in; background: white; }
.screenshot img { width: 100%; height: auto; }
figcaption { font-size: 12px; line-height: 1.6; color: var(--muted); padding: 14px 18px; border-top: 1px solid var(--line); }
figcaption a { white-space: nowrap; }
.step-list { margin: 30px 0; padding: 0; list-style: none; counter-reset: step; }
.step-list li { counter-increment: step; display: grid; grid-template-columns: 48px minmax(0,1fr); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.step-list li::before { content: counter(step, decimal-leading-zero); font-size: 18px; font-weight: 700; color: var(--red); line-height: 42px; background: #fff5f5; width: 42px; height: 42px; text-align: center; border-radius: 7px; }
.step-list h3 { font-size: 18px; }
.step-list p { max-width: 850px; margin: 7px 0 0; color: var(--muted); }
.callout { border-left: 3px solid var(--red); background: var(--light); padding: 24px 28px; border-radius: 0 8px 8px 0; }
.callout p { color: var(--muted); margin-bottom: 0; }
.feature-row { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; margin: 32px 0 40px; }
.feature-row article { border-top: 2px solid var(--line); padding-top: 17px; }
.feature-number { display: block; font-size: 12px; color: var(--red); font-weight: 700; margin-bottom: 10px; }
.feature-row p { font-size: 15px; }
.subheading { margin: 35px 0 14px; font-size: 24px; }
.upgrade-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; margin-top: 28px; }
.upgrade-card { border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.upgrade-card img { width: 100%; height: 142px; object-fit: contain; background: white; padding: 10px; border-bottom: 1px solid var(--line); }
.upgrade-card > div { padding: 21px; }
.upgrade-card h3 { font-size: 18px; }
.upgrade-card p { font-size: 14px; margin-bottom: 0; }
.inline-cta { margin-top: 35px; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px; background: var(--light); border: 1px solid var(--line); border-radius: 8px; }
.inline-cta p { margin: 5px 0 0; font-size: 13px; color: var(--muted); }
.video-shell { margin: 24px 0 0; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: white; }
.video-shell video { width: 100%; aspect-ratio: 16/9; background: white; object-fit: contain; }
.guarantee-box { border: 1px solid #eee1cd; border-radius: 10px; padding: 36px; display: grid; grid-template-columns: 130px minmax(0,1fr); gap: 35px; }
.guarantee-number { color: #775016; font-size: 80px; font-weight: 700; line-height: 1.15; letter-spacing: -5px; }
.guarantee-number span { display: block; font-size: 17px; letter-spacing: 1px; text-transform: uppercase; }
.guarantee-box p { color: var(--muted); }
.text-link { font-weight: 600; font-size: 14px; }
.wide { max-width: 940px; margin-top: 25px; }
.source-links { font-size: 14px; }
.faq-list { margin-top: 28px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 19px 28px 19px 0; cursor: pointer; font-size: 17px; font-weight: 600; position: relative; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 3px; color: var(--red); font-size: 23px; line-height: 1.2; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { margin: 0; padding: 0 0 22px; max-width: 900px; color: var(--muted); }
.closing { text-align: center; padding: 64px 20px; }
.closing h2 { margin: auto; }
.closing > p:not(.eyebrow) { max-width: 740px; margin: 22px auto; color: var(--muted); }
.site-footer { width: min(1160px, calc(100% - 48px)); margin: auto; padding: 30px 0; display: flex; justify-content: space-between; gap: 28px; align-items: center; }
.site-footer strong { font-size: 14px; }
.site-footer p { font-size: 12px; color: var(--muted); margin: 5px 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: var(--muted); font-size: 12px; }
.image-dialog { border: 1px solid var(--line); border-radius: 10px; padding: 18px; width: min(1380px,94vw); max-height: 94vh; background: white; }
.image-dialog::backdrop { background: rgba(15,22,35,.75); }
.image-dialog img { width: 100%; height: auto; }
.image-dialog form { display: flex; justify-content: flex-end; margin-bottom: 12px; }
.dialog-close { background: white; border: 1px solid var(--line); padding: 7px 13px; border-radius: 5px; }
@media (max-width: 950px) {
  .site-header { gap: 15px; }
  .site-header nav { gap: 15px; }
  .hero { gap: 32px; grid-template-columns: minmax(0,1.2fr) minmax(0,.8fr); }
  .two-column { gap: 35px; }
  .upgrade-grid { gap: 14px; }
  .upgrade-card > div { padding: 16px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 110px; }
  .site-header { padding: 12px 18px; flex-wrap: wrap; min-height: 76px; }
  .brand { margin-right: auto; }
  .menu-toggle:not([hidden]) { display: inline-block; }
  .site-header nav { order: 4; width: 100%; flex-wrap: wrap; gap: 8px 20px; border-top: 1px solid var(--line); padding-top: 12px; }
  .site-header nav a { padding: 6px 0; }
  .js-enabled .site-header nav { display: none; }
  .js-enabled .site-header nav.is-open { display: flex; }
  .page-wrap, .site-footer { width: calc(100% - 36px); }
  .hero { grid-template-columns: 1fr; gap: 32px; padding: 40px 0; }
  .verdict-card { padding: 24px; }
  .product-logo { max-width: 380px; margin-left: auto; margin-right: auto; }
  .section { padding: 42px 0; }
  .two-column { grid-template-columns: 1fr; gap: 22px; }
  .feature-row, .upgrade-grid { grid-template-columns: 1fr; gap: 20px; }
  .upgrade-card { display: grid; grid-template-columns: minmax(0,.7fr) minmax(0,1fr); align-items: center; }
  .upgrade-card img { height: auto; border-bottom: 0; }
  .inline-cta { flex-direction: column; align-items: flex-start; }
  .guarantee-box { grid-template-columns: 1fr; padding: 25px; gap: 22px; }
  .guarantee-number { font-size: 66px; }
  .guarantee-number span { display: inline; margin-left: 10px; }
  .site-footer { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 420px) {
  .brand-name { font-size: 20px; }
  .site-header { gap: 9px; }
  .button-small { padding: 8px 10px; }
  .actions .button { width: 100%; }
  .step-list li { grid-template-columns: 36px minmax(0,1fr); gap: 13px; }
  .step-list li::before { width: 34px; height: 34px; line-height: 34px; font-size: 15px; }
  .upgrade-card { grid-template-columns: 1fr; }
  .upgrade-card img { height: 130px; border-bottom: 1px solid var(--line); }
  .callout { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }