.research-view,
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 4px 0 10px;
}

.view-chip,
.filter-chip,
.type-chip,
.status-chip {
  border: 1px solid #d0d5dd;
  background: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  color: #475467;
  font: 600 .78rem inherit;
  cursor: pointer;
}

.view-chip.active,
.filter-chip.active,
.type-chip.active,
.status-chip.active {
  background: #eff4ff;
  border-color: #84adff;
  color: #1849a9;
}

.research-view { margin: 10px 0 16px; }
.view-chip { border-radius: 8px; padding: 8px 12px; }
.filter-label { color: #667085; font-size: .72rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.status-chips { margin-bottom: 6px; }
.research-tools input { width: min(420px, 100%); }
.research-tools select { border: 1px solid #d0d5dd; border-radius: 9px; padding: 10px 32px 10px 10px; background: #fff; color: #344054; font: inherit; }
.research-tools .sort-label { margin-left: auto; }
.research-tools span { white-space: nowrap; }
.paper-entry { padding-top: 18px; }
.paper-entry .paper-kicker { color: #667085; font-size: .72rem; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.paper-entry .paper-kicker + h3 { margin-top: .25rem; }
.section-heading-row { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.recent-writing { margin: 34px 0 10px; }
.recent-writing .section-heading-row h2 { margin-bottom: 12px; }
.writing-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.writing-list article { border: 1px solid #e4e7ec; border-radius: 12px; padding: 16px; }
.writing-list time { color: #667085; font-size: .78rem; }
.content .writing-list h3,
.paper-content .writing-list h3 { font-size: 1rem; margin: .3rem 0; }
.writing-list p { font-size: .9rem; margin: 0; }
.paper-content .detail-logo { width: min(260px, 65%); border: 0; box-shadow: none; border-radius: 0; margin: 10px 0 24px; }
.page-link-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 20px 0; }
.paper-content .page-link-grid a { display: flex; justify-content: space-between; border: 1px solid #e4e7ec; border-radius: 10px; padding: 12px 14px; font-weight: 650; }
.page-link-grid span { color: #667085; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; }
.copy-block { border-left: 3px solid #d1e0ff; padding: 4px 0 4px 18px; }
.copy-snippet { appearance: none; border: 1px solid #d0d5dd; background: #fff; border-radius: 8px; padding: 7px 11px; color: #344054; font: 600 .8rem inherit; cursor: pointer; }
.copy-feedback { color: #667085; font-size: .8rem; margin-left: 10px; }

@media (max-width: 820px) {
  .research-tools .sort-label { margin-left: 0; }
  .writing-list,
  .page-link-grid { grid-template-columns: 1fr; }
}