:root {
  --paper: #f4f1e9;
  --paper-deep: #e9e4d8;
  --ink: #151716;
  --muted: #686b64;
  --line: rgba(21, 23, 22, .17);
  --acid: #c8f169;
  --acid-deep: #94bd33;
  --indigo: #263777;
  --white: #fffdf8;
  --display: Georgia, 'Times New Roman', serif;
  --body: 'Trebuchet MS', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: '';
  opacity: .3;
  background-image: radial-gradient(rgba(21, 23, 22, .12) .6px, transparent .6px);
  background-size: 7px 7px;
}
a { color: inherit; }
.site-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  border-bottom: 1px solid var(--line);
  font-size: .76rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.brand { color: var(--ink); text-decoration: none; font-weight: 700; }
.brand span { display: inline-block; margin-right: .45rem; padding: .25rem .35rem; color: var(--paper); background: var(--ink); letter-spacing: .04em; }
.header-status { color: var(--muted); }
.hero { padding: 100px 0 64px; max-width: 920px; }
.hero__kicker, .eyebrow, .section-number { color: var(--indigo); font-size: .7rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.signal-dot { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--acid-deep); box-shadow: 0 0 0 5px rgba(148, 189, 51, .16); }
h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 400; line-height: 1.04; }
h1 { max-width: 900px; margin-top: 18px; font-size: clamp(4.2rem, 12vw, 9.4rem); letter-spacing: -.08em; text-transform: lowercase; }
h2 { font-size: clamp(2.3rem, 5vw, 4.5rem); letter-spacing: -.06em; }
h3 { font-size: 1.65rem; letter-spacing: -.035em; }
.hero__intro { max-width: 680px; margin: 34px 0 0; color: #3e423c; font-size: 1.18rem; }
.key-takeaway { max-width: 720px; margin-top: 42px; padding: 24px 28px; border-left: 5px solid var(--acid-deep); background: var(--white); box-shadow: 10px 10px 0 var(--acid); }
.key-takeaway ul { margin: 12px 0 0; padding-left: 1.1rem; }
.key-takeaway li + li { margin-top: 4px; }
.video-grid { display: grid; grid-template-columns: minmax(0, 720px); justify-content: center; margin: 0 0 90px; }
.video-grid--second { margin-top: -18px; }
.video-card { padding: 24px; border: 1px solid var(--ink); background: var(--white); box-shadow: 12px 12px 0 var(--indigo); }
.video-card__heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.video-card__heading h3 { max-width: 560px; font-size: clamp(1.35rem, 3vw, 2.2rem); }
.video-card__trigger { position: relative; display: block; width: 100%; padding: 0; overflow: hidden; border: 0; cursor: pointer; background: var(--ink); aspect-ratio: 16 / 9; }
.video-card__trigger img { display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.05); transition: transform .35s ease, filter .35s ease; }
.video-card__trigger:hover img { transform: scale(1.035); filter: saturate(1) contrast(1.05); }
.video-card__play { position: absolute; right: 18px; bottom: 18px; display: grid; width: 50px; height: 50px; place-items: center; border-radius: 50%; color: var(--ink); background: var(--acid); font-size: 1.25rem; }
.video-card__frame { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; background: var(--ink); }
.video-card__caption { margin: 12px 0 6px; color: var(--muted); font-size: .82rem; }
.text-link { font-size: .82rem; font-weight: 700; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.content-section { padding: 80px 0; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 70px 1fr; gap: 18px; align-items: baseline; margin-bottom: 34px; }
.section-number { padding-top: 8px; border-top: 2px solid var(--indigo); }
.prose-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 70px; max-width: 920px; }
.prose-grid article { position: relative; padding-top: 20px; }
.prose-grid article::before { position: absolute; top: 0; left: 0; width: 44px; height: 3px; content: ''; background: var(--acid-deep); }
.prose-grid p, .prose p { max-width: 680px; margin: 18px 0 0; color: #3e423c; }
.prose--wide { max-width: 780px; }
.compare-table-wrap { overflow-x: auto; border: 1px solid var(--ink); background: var(--white); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.compare-table th, .compare-table td { padding: 18px 20px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.compare-table thead th { color: var(--paper); background: var(--indigo); font-size: .73rem; letter-spacing: .1em; text-transform: uppercase; }
.compare-table tbody th { width: 25%; font-size: .86rem; }
.compare-table tbody td { color: #41453e; font-size: .9rem; }
.compare-table tr:last-child th, .compare-table tr:last-child td { border-bottom: 0; }
.callout { margin: 32px 0 0; padding: 22px 24px; border: 1px solid var(--line); background: var(--paper-deep); }
.callout p { max-width: 780px; margin: 8px 0 0; }
.callout--acid { border-color: var(--acid-deep); background: var(--acid); }
.callout--ink { color: var(--paper); border-color: var(--ink); background: var(--ink); }
.choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.choice-card { min-height: 230px; padding: 28px; border: 1px solid var(--ink); background: var(--white); }
.choice-card--laya { box-shadow: 10px 10px 0 var(--acid); }
.choice-card--jev { box-shadow: 10px 10px 0 #b8c4ff; }
.choice-card__mark { display: grid; width: 38px; height: 38px; margin-bottom: 38px; place-items: center; color: var(--paper); background: var(--ink); font-family: var(--display); font-size: 1.4rem; }
.choice-card p { max-width: 430px; margin: 16px 0 0; color: #4b4e48; }
.faq-list { max-width: 820px; }
.faq-item { border-top: 1px solid var(--ink); }
.faq-item:last-child { border-bottom: 1px solid var(--ink); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 0; cursor: pointer; list-style: none; font-family: var(--display); font-size: 1.45rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary span { color: var(--indigo); font-family: var(--body); font-size: 1.3rem; }
.faq-item[open] summary span { transform: rotate(45deg); }
.faq-item__answer { padding: 0 48px 24px 0; color: #4b4e48; }
.faq-item__answer p { margin: 0; }
.source-inline { margin-top: 14px !important; font-size: .78rem; }
.source-inline a { color: var(--indigo); }
.source-list { max-width: 960px; margin: 32px 0 0; padding: 0; list-style: none; }
.source-list__item { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 18px; align-items: center; padding: 16px 0; border-top: 1px solid var(--line); }
.source-list__item strong, .source-list__item span { display: block; }
.source-list__item strong { font-size: .88rem; }
.source-list__item div span { margin-top: 3px; color: var(--muted); font-size: .75rem; }
.source-list__item > a { color: var(--indigo); font-size: .78rem; font-weight: 700; }
.source-tag { padding: 5px 8px; color: var(--ink); background: var(--paper-deep); font-size: .65rem; letter-spacing: .04em; text-transform: uppercase; }
.source-tag--official_claim { background: var(--acid); }
.source-tag--independent_measurement { background: #b8c4ff; }
.source-tag--community_test { color: var(--paper); background: var(--indigo); }
.site-footer { display: flex; justify-content: space-between; gap: 40px; padding: 46px 0 70px; border-top: 1px solid var(--ink); }
.site-footer strong, .site-footer span { display: block; }
.site-footer strong { font-family: var(--display); font-size: 1.35rem; }
.site-footer span { margin-top: 5px; color: var(--muted); font-size: .78rem; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 18px; max-width: 520px; }
.site-footer nav a { color: var(--indigo); font-size: .78rem; font-weight: 700; }

@media (max-width: 1024px) {
  .hero { padding-top: 76px; }
  .prose-grid { gap: 36px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .site-shell { width: min(100% - 28px, 1180px); }
  .site-header { min-height: 64px; }
  .header-status { font-size: .62rem; }
  .hero { padding: 64px 0 52px; }
  h1 { font-size: clamp(3.5rem, 18vw, 6rem); }
  .hero__intro { font-size: 1rem; }
  .key-takeaway { padding: 20px; box-shadow: 7px 7px 0 var(--acid); }
  .video-grid { margin-bottom: 64px; }
  .video-card { padding: 16px; box-shadow: 7px 7px 0 var(--indigo); }
  .video-card__heading { display: block; }
  .video-card__heading h3 { margin-top: 8px; font-size: 1.5rem; }
  .content-section { padding: 58px 0; }
  .section-heading { grid-template-columns: 44px 1fr; gap: 12px; }
  .section-heading h2 { font-size: 2.55rem; }
  .prose-grid, .choice-grid { grid-template-columns: 1fr; gap: 34px; }
  .compare-table-wrap { overflow: visible; border: 0; background: transparent; }
  .compare-table { display: block; min-width: 0; }
  .compare-table thead { display: none; }
  .compare-table tbody, .compare-table tr { display: block; }
  .compare-table tr { margin-bottom: 12px; padding: 16px; border: 1px solid var(--ink); background: var(--white); }
  .compare-table th, .compare-table td { display: block; width: auto; padding: 0; border: 0; }
  .compare-table tbody th { margin-bottom: 10px; color: var(--indigo); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
  .compare-table td { padding-top: 8px; font-size: .9rem; }
  .compare-table td::before { display: block; margin-bottom: 1px; color: var(--muted); font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; content: attr(data-label); }
  .source-list__item { grid-template-columns: 1fr; gap: 8px; }
  .source-list__item > a { justify-self: start; }
  .site-footer { display: block; }
  .site-footer nav { justify-content: flex-start; margin-top: 28px; }
}