:root {
  color-scheme: light;
  --research-paper: #f7f7f5;
  --research-ink: #110e08;
  --research-muted: #615f58;
  --research-rule: #d0d0c7;
  --research-acid: #ccff00;
  --research-sans: "Hanken Grotesk", Arial, sans-serif;
  --research-mono: "Spline Sans Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--research-paper); color: var(--research-ink); font-family: var(--research-sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--research-ink); outline-offset: 6px; }
::selection { background: var(--research-acid); color: var(--research-ink); }
.research-skip { position: fixed; z-index: 200; top: 12px; left: 12px; padding: 14px 18px; background: var(--research-acid); border: 1px solid var(--research-ink); transform: translateY(-180%); }
.research-skip:focus { transform: translateY(0); }
.research-fallback { width: min(1480px, calc(100% - 64px)); margin-inline: auto; padding-block: 22px; display: flex; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--research-ink); font-weight: 750; }
.research-fallback a { text-decoration: none; }
.research-main { width: min(1220px, calc(100% - 64px)); margin-inline: auto; }
.research-hero { padding: 88px 0 70px; display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: end; }
.research-eyebrow { margin: 0; font-family: var(--research-mono); font-size: 11px; line-height: 1.7; font-weight: 550; letter-spacing: .04em; text-transform: uppercase; }
.research-hero h1 { margin: 22px 0 0; font-size: clamp(70px, 8.8vw, 124px); line-height: .9; font-weight: 800; letter-spacing: -.072em; }
.research-hero h1 > span { color: var(--research-ink); text-shadow: 7px 0 var(--research-acid); }
.research-intro { padding-bottom: 5px; }
.research-intro > p { margin: 0 0 28px; font-size: clamp(24px, 2.4vw, 34px); line-height: 1.3; font-weight: 450; letter-spacing: -.025em; }
.research-intro > span { color: var(--research-muted); }
.research-section-label { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 17px 0; border-top: 1px solid var(--research-ink); font-family: var(--research-mono); font-size: 10px; line-height: 1.5; text-transform: uppercase; letter-spacing: .04em; }
.research-section-label h2 { margin: 0; font-size: inherit; font-weight: 650; }
.research-section-label > span { color: var(--research-muted); text-align: right; }
.research-feature { border: 1px solid var(--research-ink); }
.research-feature-link { display: block; text-decoration: none; }
.research-cover { overflow: hidden; background: var(--research-ink); border-bottom: 1px solid var(--research-ink); }
.research-cover img { display: block; width: 100%; height: auto; }
.research-feature-body { padding: 38px 40px 35px; display: grid; grid-template-columns: 1.08fr 1fr; gap: 44px; }
.research-feature-heading .research-eyebrow { display: flex; flex-wrap: wrap; gap: 5px 9px; color: var(--research-muted); font-size: 10px; }
.research-feature-heading h3 { margin: 17px 0 0; font-size: clamp(35px, 4vw, 55px); line-height: .98; letter-spacing: -.05em; font-weight: 760; }
.research-feature-summary > p { margin: 0; max-width: 33ch; font-size: 23px; line-height: 1.35; letter-spacing: -.02em; }
.research-feature-summary > .research-feature-detail { margin-top: 12px; color: var(--research-muted); font-size: 16px; line-height: 1.6; letter-spacing: 0; max-width: 46ch; }
.research-read { margin-top: 26px; display: inline-flex; gap: 32px; align-items: center; min-height: 48px; padding: 12px 17px; border: 1px solid var(--research-ink); background: var(--research-acid); font-family: var(--research-mono); font-size: 11px; font-weight: 650; text-transform: uppercase; }
.research-read > span { font-family: var(--research-sans); font-size: 26px; line-height: .8; transition: transform 160ms ease; }
.research-feature-link:hover .research-read > span, .research-feature-link:focus-visible .research-read > span { transform: translate(3px, -3px); }
.research-feature-link:focus-visible { outline-offset: 7px; }
.research-tags { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0 40px; padding: 17px 0; border-top: 1px solid var(--research-rule); font-family: var(--research-mono); font-size: 10px; line-height: 1.5; color: var(--research-muted); }
.research-tags > span::before { content: "·"; margin-right: 7px; }
.research-standard { display: grid; grid-template-columns: 1.08fr 1fr; gap: 44px; margin: 60px 0 78px; padding: 28px 0 0; border-top: 1px solid var(--research-rule); }
.research-standard > div { display: flex; gap: 18px; align-items: flex-start; }
.research-standard-mark { display: flex; align-items: center; justify-content: center; flex: 0 0 28px; height: 28px; background: var(--research-acid); font-size: 22px; line-height: 1; }
.research-standard h2 { margin: 0; font-size: 22px; line-height: 1.2; font-weight: 650; letter-spacing: -.025em; }
.research-standard > p { margin: 0; max-width: 48ch; font-size: 15px; line-height: 1.7; color: var(--research-muted); }
.research-footer { width: min(1480px, calc(100% - 64px)); margin-inline: auto; padding: 26px 0 36px; border-top: 1px solid var(--research-ink); display: grid; grid-template-columns: 1fr 1.7fr 1fr; align-items: start; gap: 30px; }
.research-footer a { font-family: var(--research-mono); font-size: 10px; line-height: 1.7; text-transform: uppercase; text-underline-offset: 4px; }
.research-footer > a:last-child { justify-self: end; text-align: right; }
.research-footer > p { margin: 0; font-size: 12px; line-height: 1.65; color: var(--research-muted); }

@media (max-width: 760px) {
  .research-main { width: calc(100% - 40px); }
  .research-hero { grid-template-columns: 1fr; padding: 44px 0 40px; gap: 28px; }
  .research-hero h1 { font-size: clamp(65px, 16vw, 102px); }
  .research-hero .research-eyebrow { font-size: 10px; }
  .research-intro > p { margin-bottom: 17px; font-size: 24px; }
  .research-intro > p br { display: none; }
  .research-intro > p br::after { content: " "; }
  .research-feature-body { grid-template-columns: 1fr; padding: 25px 23px; gap: 23px; }
  .research-feature-heading h3 { font-size: clamp(34px, 8.5vw, 51px); }
  .research-feature-summary > p { font-size: 21px; }
  .research-feature-summary > .research-feature-detail { font-size: 15px; }
  .research-read { display: flex; justify-content: space-between; width: 100%; min-height: 51px; margin-top: 21px; }
  .research-tags { margin-inline: 23px; gap: 9px 15px; font-size: 9px; }
  .research-standard { grid-template-columns: 1fr; gap: 19px; margin: 40px 0 48px; padding-top: 24px; }
  .research-standard h2 br { display: none; }
  .research-standard h2 br::after { content: " "; }
  .research-standard h2 { font-size: 21px; }
  .research-footer { width: calc(100% - 40px); grid-template-columns: 1fr; gap: 16px; padding-top: 23px; }
  .research-footer > a:last-child { justify-self: start; text-align: left; }
  .research-fallback { width: calc(100% - 40px); font-size: 12px; }
}

@media (max-width: 360px) {
  .research-main, .research-footer { width: calc(100% - 32px); }
  .research-hero h1 { font-size: 64px; }
  .research-feature-body { padding-inline: 18px; }
  .research-tags { margin-inline: 18px; }
  .research-section-label { font-size: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .research-read > span { transition: none; }
}