body[data-atlas-static="research-article"] {
  margin: 0;
  padding: clamp(18px, 4vw, 56px);
  color: #251f1b;
  background:
    linear-gradient(90deg, transparent calc(50% - .5px), rgba(55,42,33,.045) 50%, transparent calc(50% + .5px)),
    #eee5d8;
}

body[data-atlas-static="research-article"] .wrap::before { display: none; }

body[data-atlas-static="research-article"] .research-article {
  width: min(1080px, 100%);
  max-width: 1080px;
  box-sizing: border-box;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 72px);
  border: 1px solid rgba(55,42,33,.2);
  color: #251f1b;
  background: rgba(251,247,239,.9);
}

.research-breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: clamp(54px, 9vw, 110px);
  color: #81766d;
  font-size: 12px;
}
.research-breadcrumb a { color: inherit !important; text-decoration: none; }
.research-breadcrumb a:hover { color: #8b3034 !important; }

.research-kicker {
  margin: 0 0 18px !important;
  color: #8b3034 !important;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px !important;
  font-weight: 800;
  letter-spacing: .16em;
}

body[data-atlas-static="research-article"] .research-head h1 {
  max-width: 900px;
  margin: 0;
  color: #251f1b;
  font-family: "STSong", "SimSun", serif;
  font-size: clamp(42px, 7.6vw, 82px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.055em;
}

body[data-atlas-static="research-article"] .research-lead {
  max-width: 790px;
  margin: 38px 0 24px;
  padding: 22px 0 22px 24px;
  border-left: 3px solid #a66d3f;
  color: #514941;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.9;
}

.research-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  padding: 16px 0;
  border-top: 1px solid rgba(55,42,33,.18);
  border-bottom: 1px solid rgba(55,42,33,.18);
  color: #80746a;
  font-size: 11px;
}

.research-body { margin-top: clamp(54px, 8vw, 92px); }
.research-section {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: clamp(18px, 4vw, 48px);
  padding: clamp(28px, 5vw, 48px) 0;
  border-top: 1px solid rgba(55,42,33,.2);
}
.research-number {
  padding-top: 5px;
  color: #9b704c;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 800;
}
body[data-atlas-static="research-article"] .research-section h2,
body[data-atlas-static="research-article"] .research-check h2,
body[data-atlas-static="research-article"] .research-related h2 {
  margin: 0 0 14px;
  padding: 0;
  border: 0;
  color: #251f1b;
  font-family: "STSong", "SimSun", serif;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.25;
}
body[data-atlas-static="research-article"] .research-section p {
  max-width: 760px;
  margin: 0;
  color: #5e554d;
  font-size: 16px;
  line-height: 2;
}

.research-check {
  margin-top: 34px;
  padding: clamp(28px, 5vw, 48px);
  color: #f8f0e5;
  background: #2e2925;
}
body[data-atlas-static="research-article"] .research-check h2 { color: #fff8ee; }
.research-check ol { margin: 22px 0 0; padding-left: 1.4em; }
.research-check li { margin: 12px 0; padding-left: 8px; color: #d9cfc4; line-height: 1.8; }

.research-related {
  display: grid;
  grid-template-columns: minmax(180px,.7fr) 1.3fr;
  gap: 38px;
  margin-top: clamp(54px, 8vw, 90px);
  padding-top: 28px;
  border-top: 1px solid #251f1b;
}
.research-related ul { margin: 0; padding: 0; list-style: none; }
.research-related li { border-top: 1px solid rgba(55,42,33,.17); }
.research-related li:last-child { border-bottom: 1px solid rgba(55,42,33,.17); }
.research-related a {
  display: block;
  padding: 17px 4px;
  color: #433a34 !important;
  text-decoration: none;
}
.research-related a:hover { color: #8b3034 !important; transform: translateX(4px); }

.research-garage-link {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 44px;
  padding: 22px 0;
  border-top: 1px solid #251f1b;
  border-bottom: 1px solid #251f1b;
  color: #251f1b !important;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}
.research-garage-link:hover { color: #8b3034 !important; }

@media (max-width: 680px) {
  body[data-atlas-static="research-article"] { padding: 0; }
  body[data-atlas-static="research-article"] .research-article { border-width: 0; padding: 24px 20px 54px; }
  .research-breadcrumb { margin-bottom: 56px; }
  body[data-atlas-static="research-article"] .research-head h1 { font-size: clamp(38px, 12vw, 56px); }
  body[data-atlas-static="research-article"] .research-lead { margin-top: 28px; padding-left: 17px; }
  .research-meta { display: grid; grid-template-columns: 1fr 1fr; }
  .research-section { grid-template-columns: 30px minmax(0,1fr); gap: 10px; }
  body[data-atlas-static="research-article"] .research-section p { font-size: 15px; line-height: 1.9; }
  .research-check { margin-left: -20px; margin-right: -20px; padding: 30px 20px; }
  .research-related { grid-template-columns: 1fr; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .research-related a { transition: none; }
}