:root { --global-theme-color: #17645d; --global-hover-color: #104f49; --global-text-color: #253331; --global-bg-color: #fcfcfa; --kl-border: #dfe5e1; }
html { scroll-behavior: smooth; scrollbar-gutter: stable; }
body { background: #fcfcfa; color: #253331; font-weight: 400; }
body, button, input { font-family: 'Avenir Next', 'Segoe UI', sans-serif; }
#navbar { background: rgba(252,252,250,.97) !important; box-shadow: none !important; border-bottom: 1px solid var(--kl-border); }
#navbar .navbar-brand { font-family: Georgia, serif; letter-spacing: -.02em; }
footer { border-top: 1px solid var(--kl-border); background: transparent !important; }
.kl-academic { padding-top: 26px; padding-bottom: 46px; font-size: 16px; line-height: 1.75; }
.kl-academic h1, .kl-academic h2, .kl-academic h3 { color: #253331; line-height: 1.2; font-weight: 500; }
.kl-academic h1 { font-size: clamp(38px,5vw,62px); font-family: Georgia, serif; letter-spacing: -.045em; margin: 8px 0 20px; }
.kl-academic h2 { font-size: 27px; font-family: Georgia, serif; letter-spacing: -.02em; }
.kl-academic h3 { font-size: 19px; }
.kl-academic a { color: #17645d; text-underline-offset: 4px; }
.kl-academic a:hover { text-decoration: underline; }
.kl-academic a:focus-visible, .kl-academic input:focus-visible { outline: 2px solid #17645d; outline-offset: 5px; }
.kl-intro { display: grid; grid-template-columns: minmax(0,1fr) 240px; gap: 70px; padding-bottom: 42px; }
.kl-eyebrow { font-size: 11px; letter-spacing: .16em; font-weight: 650; color: #677971; margin: 0 0 14px; }
.kl-affiliation { font-size: 14px; line-height: 1.6; color: #69726d; margin-bottom: 26px; }
.kl-lead { font-family: Georgia, serif; font-size: 28px; line-height: 1.45; letter-spacing: -.02em; }
.kl-profile { padding-top: 30px; font-size: 13px; text-align: left; }
.kl-profile img { width: 190px; height: 190px; object-fit: contain; border-radius: 50%; margin-bottom: 28px; }
.kl-profile p { margin-bottom: 8px; }
.kl-links { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 24px; font-size: 13px; font-weight: 600; }
.kl-section { border-top: 1px solid var(--kl-border); padding: 32px 0; }
.kl-section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 26px; }
.kl-section-heading h2 { margin: 0; }
.kl-section-heading > a { font-size: 13px; white-space: nowrap; }
.kl-theme-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 32px; }
.kl-theme-grid > a { color: inherit; padding: 10px 0; }
.kl-theme-grid p { color: #68746d; font-size: 14px; margin-bottom: 0; }
.kl-number { color: #82918a; font-size: 12px; letter-spacing: .06em; font-variant-numeric: tabular-nums; }
.kl-theme-grid h3 { margin: 14px 0 12px; }
.kl-publication { display: grid; grid-template-columns: 64px minmax(0,1fr); gap: 20px; padding: 23px 0; border-bottom: 1px solid #e8ece8; }
.kl-publication[hidden] { display: none; }
.kl-publication-year { font-size: 13px; color: #7b877f; padding-top: 2px; }
.kl-publication h3 { margin: 0 0 8px; font-size: 17px; line-height: 1.5; font-weight: 600; }
.kl-publication h3 a { color: #293832; }
.kl-authors { font-size: 12px; line-height: 1.75; color: #6a756e; margin-bottom: 5px; }
.kl-journal { font-family: Georgia, serif; font-style: italic; font-size: 15px; margin: 0 0 8px; }
.kl-paper-links { display: flex; gap: 12px; font-size: 11px; letter-spacing: .02em; }
.kl-paper-links a { border: 1px solid #cfdcd4; border-radius: 3px; padding: 2px 9px; }
.kl-tools-banner { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 30px; }
.kl-tools-banner p:not(.kl-eyebrow) { color: #6a756e; font-size: 14px; }
.kl-button { display: inline-flex; align-items: center; justify-content: center; padding: 11px 18px; border: 1px solid #17645d; border-radius: 4px; background: #17645d; color: white !important; font-size: 13px; font-weight: 600; white-space: nowrap; }
.kl-button--secondary { background: transparent; color: #17645d !important; }
.kl-page-heading { padding-bottom: 30px; max-width: 720px; }
.kl-page-heading > p:last-child { color: #6a756e; }
.kl-publication-toolbar { display: flex; align-items: end; gap: 20px; margin: 0 0 16px; }
.kl-publication-toolbar label { flex: 1; font-size: 12px; color: #6a756e; }
.kl-publication-toolbar input { display: block; width: 100%; padding: 10px 14px; margin-top: 8px; border: 1px solid var(--kl-border); border-radius: 4px; background: white; color: #253331; font-size: 15px; }
.kl-note { font-size: 12px; color: #768078; }
.kl-research-section { padding: 36px 0; border-top: 1px solid var(--kl-border); scroll-margin-top: 90px; }
.kl-research-section h2 { margin-top: 20px; }
.kl-research-section p { max-width: 780px; }
.kl-resource-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.kl-resource-grid article { border: 1px solid var(--kl-border); border-radius: 6px; padding: 28px; display: flex; flex-direction: column; align-items: flex-start; background: #fff; }
.kl-resource-grid h2 { margin-top: 20px; }
.kl-resource-grid article > p { font-size: 14px; color: #68746d; }
.kl-resource-grid .kl-button, .kl-service-note { margin-top: auto; }
.kl-resource-grid .kl-links { margin-top: auto; align-items: center; padding-top: 14px; }
.kl-atlas-banner { display: flex; align-items: center; justify-content: space-between; gap: 32px; border: 1px solid #cbdcd2; border-radius: 6px; padding: 28px; margin-bottom: 32px; background: #f1f6f1; }
.kl-atlas-banner h2 { margin: 14px 0; }
.kl-atlas-banner p { font-size: 14px; max-width: 630px; margin-bottom: 0; }
.kl-status { font-size: 10px; letter-spacing: .07em; text-transform: uppercase; color: #17645d; }
.kl-status--private { color: #877142; }
.kl-service-note { border-top: 1px solid #e7ebe5; padding-top: 14px; font-size: 12px !important; }
.kl-profile-entry { display: grid; grid-template-columns: 125px 1fr; gap: 30px; padding: 30px 0; border-top: 1px solid var(--kl-border); }
.kl-profile-entry h2 { font-size: 22px; }
.kl-pi-card { border: 1px solid var(--kl-border); padding: 26px; border-radius: 6px; margin-bottom: 32px; background: #fff; }
.kl-pi-card h2 { font-size: 26px; }
.kl-team-training { margin-bottom: 24px; }
@media (max-width: 700px) {
  .kl-academic { padding-top: 10px; font-size: 15px; }
  .kl-intro { grid-template-columns: 1fr; gap: 24px; }
  .kl-profile { display: none; }
  .kl-lead { font-size: 24px; }
  .kl-theme-grid, .kl-resource-grid { grid-template-columns: 1fr; gap: 18px; }
  .kl-theme-grid > a { border-bottom: 1px solid #e8ece8; padding-bottom: 20px; }
  .kl-section-heading { align-items: flex-start; }
  .kl-section-heading h2 { font-size: 24px; }
  .kl-publication { grid-template-columns: 40px minmax(0,1fr); gap: 12px; }
  .kl-tools-banner, .kl-publication-toolbar { flex-direction: column; align-items: stretch; }
  .kl-atlas-banner { flex-direction: column; align-items: flex-start; gap: 18px; }
  .kl-profile-entry { grid-template-columns: 1fr; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Shared public-site shell; normal document flow keeps the footer stable. */
.kl-body { margin: 0; padding: 0; min-height: 100vh; display: flex; flex-direction: column; }
.kl-shell { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.kl-body .kl-academic { flex: 1; padding-top: 36px; }
.kl-header { position: sticky; top: 0; z-index: 20; }
.kl-header-inner { display: flex; justify-content: space-between; align-items: center; gap: 28px; min-height: 86px; }
.kl-brand { flex: 0 0 auto; display: block; }
.kl-brand img { display: block; width: 200px; height: auto; }
.kl-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 26px; font-size: 14px; }
.kl-nav a { color: #45554f; padding-block: 10px; text-decoration: none; border-bottom: 2px solid transparent; }
.kl-nav a[aria-current], .kl-nav a:hover { color: #17645d; border-color: #17645d; }
.kl-skip { position: fixed; top: -80px; left: 12px; padding: 10px 16px; z-index: 100; background: white; color: #17645d; }
.kl-skip:focus { top: 12px; }
.kl-body a:focus-visible, .kl-body summary:focus-visible { outline: 2px solid #17645d; outline-offset: 5px; }
.kl-intro { grid-template-columns: minmax(0,1fr) minmax(0,.98fr); gap: 46px; align-items: center; padding: 16px 0 44px; }
.kl-intro h1 { font-size: clamp(34px,3.8vw,49px); line-height: 1.12; letter-spacing: -.035em; }
.kl-intro-description { max-width: 510px; font-size: 16px; line-height: 1.7; color: #53665c; }
.kl-hero-actions { align-items: center; gap: 18px; }
.kl-button { gap: 12px; min-height: 42px; }
.kl-button span { color: inherit; }
.kl-text-link { font-size: 13px; font-weight: 600; color: #17645d; }
.kl-intro .kl-affiliation { margin: 24px 0 0; font-size: 12px; }
.kl-hero-figure { margin: 0; min-width: 0; }
.kl-hero-figure img { width: 100%; height: auto; display: block; border-radius: 2px; }
.kl-hero-figure figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px; margin-top: 10px; font-size: 11px; color: #6d7970; }
.kl-hero-figure figcaption span { color: #768279; font-size: 10px; }
.kl-section-heading .kl-eyebrow { margin-bottom: 8px; }
.kl-theme-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 36px; }
.kl-theme-grid .kl-text-link { display: block; margin-top: 14px; }
.kl-retina-feature { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 24px; align-items: center; padding: 24px 28px; margin-bottom: 24px; border-left: 3px solid #17645d; background: #edf3ee; color: #253331 !important; }
.kl-retina-feature h3 { font-family: Georgia,serif; font-size: 25px; margin: 12px 0; }
.kl-retina-feature p { margin: 0; font-size: 14px; max-width: 650px; color: #53665c; }
.kl-retina-feature:hover { text-decoration: none !important; background: #e6eee7; }
.kl-focus-topics { display: flex; flex-direction: column; gap: 8px; padding-left: 24px; border-left: 1px solid #c9d8cd; font-size: 13px; color: #17645d; }
.kl-open-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; }
.kl-open-grid article { padding: 28px; border: 1px solid var(--kl-border); }
.kl-open-grid h3 { font-family: Georgia,serif; font-size: 24px; margin: 14px 0; }
.kl-open-grid p { font-size: 14px; color: #53665c; }
.kl-open-atlas { background: #edf3ee; }
.kl-team-banner { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.kl-team-banner p { font-size: 14px; color: #53665c; }
.kl-team-banner .kl-links { flex-shrink: 0; }
.kl-research-nav { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 24px; font-size: 13px; }
.kl-question-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; margin: 30px 0; }
.kl-question-grid article { border-top: 2px solid #b5cabc; padding-top: 18px; }
.kl-question-grid h3 { margin: 12px 0; }
.kl-question-grid p { font-size: 14px; color: #53665c; }
.kl-training { margin: 28px 0; }
.kl-training summary { cursor: pointer; padding: 16px 0; color: #17645d; font-size: 15px; }
.kl-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; border-top: 1px solid var(--kl-border); padding: 32px 0; }
.kl-contact-grid p { font-size: 15px; color: #53665c; }
.kl-footer { border-top: 1px solid var(--kl-border); padding-top: 28px; color: #53665c; }
.kl-footer-inner { display: flex; justify-content: space-between; gap: 30px; align-items: flex-start; }
.kl-footer strong { font-family: Georgia,serif; font-size: 20px; color: #253331; }
.kl-footer p { margin: 8px 0 20px; font-size: 12px; line-height: 1.7; }
.kl-footer-links { display: flex; gap: 24px; font-size: 13px; }
.kl-colophon { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0 20px; border-top: 1px solid var(--kl-border); font-size: 11px; color: #6d7970; }
@media (max-width: 900px) {
  .kl-nav { gap: 16px; font-size: 13px; }
  .kl-brand img { width: 170px; }
  .kl-intro { gap: 28px; }
  .kl-team-banner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .kl-team-banner .kl-links { margin-top: 0; }
}
@media (max-width: 700px) {
  .kl-shell { width: calc(100% - 36px); }
  .kl-header-inner { flex-direction: column; gap: 0; padding: 5px 0 10px; }
  .kl-brand img { width: 155px; }
  .kl-nav { justify-content: center; gap: 12px; row-gap: 0; font-size: 12px; }
  .kl-nav a { padding-block: 5px; }
  .kl-body .kl-academic { padding-top: 22px; }
  .kl-intro { grid-template-columns: 1fr; padding-top: 0; gap: 28px; }
  .kl-intro h1 { font-size: clamp(32px,8vw,43px); }
  .kl-hero-figure { max-width: 520px; }
  .kl-theme-grid, .kl-open-grid, .kl-question-grid, .kl-contact-grid { grid-template-columns: 1fr; }
  .kl-retina-feature { grid-template-columns: 1fr; padding: 20px; }
  .kl-focus-topics { flex-direction: row; flex-wrap: wrap; border-left: 0; border-top: 1px solid #c9d8cd; padding: 12px 0 0; gap: 22px; }
  .kl-section-heading { flex-wrap: wrap; margin-bottom: 22px; }
  .kl-open-grid article { padding: 22px; }
  .kl-footer-inner, .kl-colophon { flex-direction: column; gap: 10px; }
  .kl-footer-links { flex-wrap: wrap; padding-bottom: 20px; }
  .kl-research-section { scroll-margin-top: 145px; }
}