:root {
  --color-primary: #f5a116;
  --color-primary-hover: #dc8d08;
  --color-primary-dark: #a96600;
  --color-primary-light: #fff5de;
  --color-black: #111111;
  --color-heading: #161616;
  --color-body: #5f6368;
  --color-muted: #85888d;
  --color-white: #ffffff;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f7f7;
  --color-border: #e7e7e7;
  --color-border-strong: #d9d9d9;
  --color-success: #18864b;
  --color-success-bg: #e9f8ef;
  --color-warning: #9a5b00;
  --color-warning-bg: #fff3d7;
  --shadow-sm: 0 4px 16px rgba(17, 17, 17, 0.05);
  --shadow-md: 0 14px 40px rgba(17, 17, 17, 0.08);
  --shadow-lg: 0 24px 70px rgba(17, 17, 17, 0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --container: 1280px;
  --container-narrow: 860px;
  --header-height: 82px;
  --admin-bar-offset: 0px;
  --font-sans: Inter, "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --transition: 180ms ease;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 24px); }

body {
  margin: 0;
  min-width: 320px;
  color: var(--color-body);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open,
body.nav-is-open { overflow: hidden; }

img, svg, video, iframe { max-width: 100%; }
img { display: block; height: auto; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 0.65em;
  color: var(--color-heading);
  font-weight: 750;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.25rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.65rem); }
h3 { font-size: clamp(1.1rem, 1.7vw, 1.35rem); }
h4 { font-size: 1.08rem; }

p { margin: 0 0 1.25em; }
ul, ol { margin-top: 0; }
a { color: var(--color-heading); text-decoration: none; transition: color var(--transition), border-color var(--transition), background-color var(--transition), transform var(--transition); }
a:hover { color: var(--color-primary-dark); }

::selection { color: var(--color-black); background: #ffd37d; }

.screen-reader-text,
.skip-link {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed !important;
  z-index: 99999;
  top: 12px;
  left: 12px;
  width: auto;
  height: auto;
  padding: 12px 18px;
  margin: 0;
  clip: auto;
  color: var(--color-black);
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
}

:focus-visible { outline: 3px solid rgba(245, 161, 22, 0.5); outline-offset: 3px; }

.site-container,
.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.site-main { min-height: 60vh; overflow: clip; }

.icon { width: 1.25em; height: 1.25em; flex: 0 0 auto; }

/* Header */
.site-header {
  position: sticky;
  z-index: 1000;
  top: var(--admin-bar-offset);
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(231, 231, 231, 0.9);
  backdrop-filter: blur(14px);
  transition: box-shadow var(--transition), height var(--transition);
}
.site-header.is-scrolled { box-shadow: 0 8px 28px rgba(17, 17, 17, 0.08); }
body.admin-bar { --admin-bar-offset: 32px; }

@media (max-width: 782px) {
  body.admin-bar { --admin-bar-offset: 46px; }
}

/*
 * The header uses a wider container than page content. This gives the brand,
 * navigation, language selector and CTA enough room on large screens.
 */
.site-header .site-header__inner {
  width: min(calc(100% - 24px), 1440px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 100%;
  gap: clamp(14px, 1.7vw, 26px);
}

.site-branding {
  position: relative;
  z-index: 3;
  flex: 0 0 auto;
  min-width: 0;
  max-width: 220px;
}

.brand { display: inline-flex; align-items: center; gap: 11px; max-width: 100%; color: var(--color-black); }
.brand__mark { width: 50px; height: 50px; object-fit: contain; border-radius: 50%; }
.brand__text { display: flex; flex-direction: column; min-width: 0; line-height: 1.1; }
.brand__name { font-size: 1.45rem; font-weight: 800; letter-spacing: -0.045em; white-space: nowrap; }
.brand__name span { color: var(--color-primary); }
.brand__tagline { max-width: 155px; margin-top: 3px; color: var(--color-muted); font-size: 0.64rem; line-height: 1.25; letter-spacing: 0; }
.custom-logo-link { display: flex; align-items: center; width: auto; max-width: 220px; overflow: hidden; }
.custom-logo { display: block; width: auto; height: auto; max-width: 100%; max-height: 58px; object-fit: contain; }

.site-navigation {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1 1 auto;
  min-width: 0;
  gap: clamp(10px, 1.2vw, 18px);
}

.primary-menu {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 1 auto;
  min-width: 0;
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}
.primary-menu li { position: relative; flex: 0 0 auto; margin: 0; }
.primary-menu > li > a { position: relative; display: flex; align-items: center; min-height: 46px; padding: 0 8px; color: #2d2d2d; font-size: 1rem; font-weight: 650; white-space: nowrap; }
.primary-menu > li > a::after { content: ""; position: absolute; right: 6px; bottom: 4px; left: 6px; height: 2px; background: var(--color-primary); transform: scaleX(0); transform-origin: center; transition: transform var(--transition); }
.primary-menu > li:hover > a::after,
.primary-menu > .current-menu-item > a::after,
.primary-menu > .current-menu-ancestor > a::after { transform: scaleX(1); }
.primary-menu .menu-item-has-children > a { padding-right: 20px; }
.primary-menu .menu-item-has-children > a::before { content: ""; position: absolute; right: 6px; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.primary-menu .sub-menu { position: absolute; top: calc(100% + 10px); left: 0; z-index: 10; min-width: 245px; padding: 10px; margin: 0; list-style: none; visibility: hidden; opacity: 0; transform: translateY(8px); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
.primary-menu li:hover > .sub-menu,
.primary-menu li:focus-within > .sub-menu,
.primary-menu li.is-submenu-open > .sub-menu { visibility: visible; opacity: 1; transform: translateY(0); }
.primary-menu .sub-menu a { display: block; padding: 10px 12px; color: var(--color-body); font-size: 0.9rem; font-weight: 550; border-radius: 8px; }
.primary-menu .sub-menu a:hover { color: var(--color-black); background: var(--color-primary-light); }
.submenu-toggle { display: none; }
.site-navigation__actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.research-cta__label--short { display: none; }
.language-switcher ul { display: flex; padding: 0; margin: 0; list-style: none; }
.language-switcher a { font-size: 0.8rem; font-weight: 700; }
.nav-toggle { display: none; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; margin-left: auto; color: var(--color-black); background: var(--color-primary-light); border: 0; border-radius: 12px; }
.nav-toggle .icon { width: 24px; height: 24px; }
.nav-toggle__close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display: block; }

/* Buttons and common labels */
.button-group { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 20px;
  color: var(--color-black);
  font-weight: 720;
  line-height: 1.2;
  text-align: center;
  border: 1px solid transparent;
  border-radius: 11px;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
}
.button:hover { color: var(--color-black); transform: translateY(-2px); }
.button--primary { background: var(--color-primary); box-shadow: 0 8px 18px rgba(245, 161, 22, 0.22); }
.button--primary:hover { background: var(--color-primary-hover); box-shadow: 0 12px 25px rgba(245, 161, 22, 0.32); }
.button--secondary { background: var(--color-white); border-color: var(--color-border-strong); }
.button--secondary:hover { border-color: var(--color-primary); background: var(--color-primary-light); }
.button--ghost { min-height: 40px; padding: 9px 14px; background: transparent; border-color: var(--color-border); }
.button--small { min-height: 40px; padding: 9px 14px; font-size: 0.86rem; border-radius: 9px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--color-primary-dark); font-size: 0.9rem; font-weight: 720; }
.text-link .icon { transition: transform var(--transition); }
.text-link:hover .icon { transform: translateX(4px); }
.eyebrow { margin-bottom: 12px; color: var(--color-primary-dark); font-size: 0.74rem; font-weight: 800; letter-spacing: 0.1em; line-height: 1.4; text-transform: uppercase; }
.badge { display: inline-flex; align-items: center; width: fit-content; min-height: 25px; padding: 4px 9px; color: #764800; background: var(--color-primary-light); border-radius: var(--radius-pill); font-size: 0.68rem; font-weight: 800; line-height: 1; text-transform: uppercase; letter-spacing: 0.035em; }
.badge--muted { color: #5e6368; background: #f0f1f2; }
.badge--outline { color: var(--color-primary-dark); background: transparent; border: 1px solid #f0c576; }
.icon-box { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; flex: 0 0 auto; color: var(--color-black); background: var(--color-primary-light); border: 1px solid rgba(245, 161, 22, 0.22); border-radius: 13px; }
.icon-box .icon { width: 25px; height: 25px; }
.icon-box--large { width: 64px; height: 64px; border-radius: 18px; }
.icon-box--large .icon { width: 32px; height: 32px; }
.icon-box--hex { clip-path: polygon(25% 6.7%, 75% 6.7%, 100% 50%, 75% 93.3%, 25% 93.3%, 0 50%); border-radius: 0; }

/* Hero */
.home-hero { position: relative; padding: clamp(58px, 7vw, 100px) 0 112px; background: linear-gradient(135deg, #fff 0%, #fff 58%, #fff9eb 100%); }
.home-hero__network { position: absolute; inset: 0; opacity: 0.33; pointer-events: none; background-image: radial-gradient(circle at 15% 40%, rgba(245,161,22,.42) 0 1.5px, transparent 2px), radial-gradient(circle at 22% 70%, rgba(245,161,22,.28) 0 1.5px, transparent 2px), linear-gradient(120deg, transparent 0 65%, rgba(245,161,22,.08) 65% 65.2%, transparent 65.2%); background-size: 110px 110px, 150px 150px, 100% 100%; mask-image: linear-gradient(to right, #000, transparent 45%, #000); }
.home-hero__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(420px, 0.97fr); align-items: center; gap: clamp(44px, 7vw, 90px); }
.home-hero__content { max-width: 680px; }
.home-hero h1 { max-width: 680px; margin-bottom: 18px; font-size: clamp(2.5rem, 5vw, 4.45rem); letter-spacing: -0.055em; }
.home-hero h1::first-line { color: var(--color-primary-dark); }
.home-hero__tagline { margin-bottom: 16px; color: var(--color-heading); font-size: clamp(1.05rem, 1.8vw, 1.28rem); font-weight: 720; }
.home-hero__description { max-width: 620px; margin-bottom: 28px; font-size: 1.03rem; }
.home-hero__visual { position: relative; }
.home-hero__image-wrap { position: relative; min-height: 510px; overflow: hidden; background: #171717; border-radius: 36px 8px 36px 36px; box-shadow: var(--shadow-lg); }
.home-hero__image-wrap::before { content: ""; position: absolute; z-index: 2; inset: 0; background: radial-gradient(circle at 62% 48%, transparent 0 12%, rgba(245,161,22,.15) 12.3% 12.8%, transparent 13.1% 21%, rgba(245,161,22,.12) 21.3% 21.8%, transparent 22.1%), linear-gradient(130deg, rgba(17,17,17,.08), rgba(17,17,17,.48)); }
.home-hero__image-wrap::after { content: ""; position: absolute; z-index: 3; left: -34px; bottom: -72px; width: 240px; height: 260px; background: var(--color-primary); clip-path: polygon(0 26%, 66% 0, 100% 66%, 34% 100%); opacity: .96; }
.home-hero__image-wrap img { width: 100%; height: 100%; min-height: 510px; object-fit: cover; }
.home-hero__security-mark { position: absolute; z-index: 4; top: 50%; left: 62%; display: flex; align-items: center; justify-content: center; width: 115px; height: 115px; color: #ffd170; background: rgba(17, 17, 17, 0.72); border: 1px solid rgba(245, 161, 22, 0.62); border-radius: 50%; transform: translate(-50%, -50%); box-shadow: 0 0 0 15px rgba(245,161,22,.08), 0 0 0 32px rgba(245,161,22,.045); backdrop-filter: blur(7px); }
.home-hero__security-mark .icon { width: 52px; height: 52px; }

/* Stats */
.impact-stats { position: relative; z-index: 5; margin-top: -68px; }
.impact-stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-card { display: flex; align-items: center; gap: 17px; min-height: 132px; padding: 24px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.stat-card strong { display: block; margin-bottom: 2px; color: var(--color-black); font-size: 2rem; line-height: 1; letter-spacing: -0.05em; }
.stat-card h2 { margin: 6px 0 2px; font-size: 0.98rem; letter-spacing: -0.01em; }
.stat-card p { margin: 0; color: var(--color-muted); font-size: 0.78rem; line-height: 1.45; }

/* Sections */
.section { padding: clamp(72px, 8vw, 108px) 0; }
.section--alt { background: var(--color-bg-alt); }
.section--archive { padding-top: 70px; }
.section--page, .section--single { padding-top: 58px; }
.section--partners { background: linear-gradient(120deg, #fff8e8 0%, #fff 52%, #f7f7f7 100%); border-top: 1px solid #f0eadf; }
.section--cta { padding-top: 0; }
.section-heading { max-width: 760px; margin-bottom: 40px; }
.section-heading--center { margin-inline: auto; text-align: center; }
.section-heading--center p { max-width: 720px; margin-inline: auto; }
.section-heading--row { display: flex; align-items: flex-end; justify-content: space-between; max-width: none; gap: 20px; }
.section-heading h2, .section-copy h2 { margin-bottom: 18px; }
.section-heading p, .section-copy > p { font-size: 1.02rem; }
.split-layout { display: grid; grid-template-columns: minmax(0, .88fr) minmax(420px, 1.12fr); align-items: center; gap: clamp(48px, 7vw, 92px); }
.split-layout--top { align-items: start; }
.section-copy { max-width: 620px; }
.feature-list { display: grid; gap: 11px; padding: 0; margin: 24px 0 28px; list-style: none; }
.feature-list li { display: flex; align-items: flex-start; gap: 11px; color: #35393d; }
.feature-list .icon { width: 19px; height: 19px; margin-top: 4px; color: var(--color-primary-dark); }
.about-visual { position: relative; min-height: 430px; }
.about-visual > img { width: 100%; min-height: 430px; height: 100%; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.about-visual__card { position: absolute; left: 30px; bottom: -24px; display: flex; align-items: center; gap: 14px; max-width: 340px; padding: 17px 20px; background: rgba(255, 255, 255, 0.96); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); backdrop-filter: blur(8px); }
.about-visual__card strong, .about-visual__card span { display: block; }
.about-visual__card strong { color: var(--color-heading); font-size: 0.98rem; }
.about-visual__card span { color: var(--color-muted); font-size: 0.76rem; }

/* Cards */
.research-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.research-grid--four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.research-card { display: flex; gap: 18px; min-height: 176px; padding: 24px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); }
.research-card:hover { transform: translateY(-4px); border-color: #efc46f; box-shadow: var(--shadow-md); }
.research-card h3 { margin: 2px 0 9px; font-size: 1.05rem; }
.research-card p { margin-bottom: 12px; font-size: 0.88rem; line-height: 1.6; }
.dual-showcase { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.showcase-panel { min-width: 0; padding: clamp(24px, 3vw, 36px); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.publication-list--compact { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.publication-card { display: flex; flex-direction: column; min-width: 0; padding: 18px; background: #fcfcfc; border: 1px solid var(--color-border); border-radius: 12px; }
.publication-card h3 { margin: 12px 0 9px; font-size: 0.95rem; line-height: 1.42; }
.publication-card p { margin: 0 0 14px; color: var(--color-muted); font-size: 0.75rem; }
.publication-card__footer { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-top: auto; color: var(--color-muted); font-size: 0.72rem; }
.publication-card__footer strong { color: var(--color-primary-dark); font-size: 0.85rem; }
.people-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.people-grid--compact { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.person-card { overflow: hidden; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.person-card:hover { transform: translateY(-4px); border-color: #efc46f; box-shadow: var(--shadow-md); }
.person-card__photo { display: block; aspect-ratio: 1 / 1; overflow: hidden; background: var(--color-bg-alt); }
.person-card__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.person-card:hover .person-card__photo img { transform: scale(1.035); }
.person-card__body { padding: 22px; }
.person-card__body h2 { margin: 13px 0 9px; font-size: 1.22rem; }
.person-card__body p { font-size: 0.88rem; }
.person-card--compact { padding: 15px 10px; text-align: center; border-radius: 13px; }
.person-card--compact img { width: 90px; height: 90px; margin: 0 auto 12px; object-fit: cover; border-radius: 50%; border: 4px solid var(--color-primary-light); }
.person-card--compact h3 { margin-bottom: 7px; font-size: 0.85rem; }
.person-card--compact p { margin: 0; font-size: 0.7rem; line-height: 1.55; }
.mini-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 26px 0 24px; }
.mini-card { display: flex; align-items: flex-start; gap: 13px; padding: 15px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: 12px; }
.mini-card h3 { margin: 2px 0 5px; font-size: 0.88rem; }
.mini-card p { margin: 0; font-size: 0.73rem; line-height: 1.5; }
.mini-card .icon-box { width: 40px; height: 40px; border-radius: 10px; }
.mini-card .icon { width: 21px; height: 21px; }
.community-grid { display: grid; gap: 12px; margin-top: 26px; }
.community-card { display: grid; grid-template-columns: 48px 1fr auto; align-items: center; column-gap: 15px; padding: 17px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: 13px; }
.community-card h3 { margin: 0 0 4px; font-size: 0.94rem; }
.community-card p { grid-column: 2; margin: 0; font-size: 0.75rem; }
.community-card > span { grid-column: 3; grid-row: 1 / span 2; color: var(--color-primary-dark); font-size: 0.75rem; font-weight: 750; }
.community-card:hover { transform: translateX(4px); border-color: #efc46f; }
.content-grid { display: grid; gap: 22px; }
.content-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.content-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.content-grid--four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.content-card { overflow: hidden; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.content-card:hover { transform: translateY(-4px); border-color: #efc46f; box-shadow: var(--shadow-md); }
.content-card__image { display: block; aspect-ratio: 3 / 2; overflow: hidden; background: var(--color-bg-alt); }
.content-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.content-card:hover .content-card__image img { transform: scale(1.035); }
.content-card__body { padding: 20px; }
.content-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.content-card__meta time { color: var(--color-muted); font-size: 0.72rem; white-space: nowrap; }
.content-card__title { margin: 0 0 10px; font-size: 1.05rem; line-height: 1.42; }
.content-card__body > p { font-size: 0.82rem; line-height: 1.6; }
.content-card--home .content-card__body { padding: 16px; }
.content-card--home .content-card__title { font-size: 0.9rem; }
.content-card--home .content-card__body > p { display: none; }
.content-card--home .text-link { font-size: 0.75rem; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.gallery-card { overflow: hidden; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.gallery-card__image { display: block; aspect-ratio: 3 / 2; overflow: hidden; }
.gallery-card__image img { width: 100%; height: 100%; object-fit: cover; }
.gallery-card__body { padding: 20px; }
.gallery-card__body h2 { margin: 12px 0 8px; font-size: 1.05rem; }
.gallery-card__body p { display: flex; align-items: center; gap: 7px; margin: 0; font-size: .82rem; }

/* Partner section */
.partners-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(460px, 1.15fr); align-items: center; gap: 70px; }
.partner-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.partner-logo { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 145px; padding: 24px; text-align: center; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.partner-logo strong { color: var(--color-heading); font-size: 1.45rem; letter-spacing: -.035em; }
.partner-logo span { max-width: 200px; margin-top: 7px; color: var(--color-muted); font-size: .75rem; }
.partner-logo--more { border-style: dashed; }
.partner-logo--more strong { color: var(--color-primary); font-size: 2.4rem; }

/* Page hero */
.page-hero { position: relative; overflow: hidden; padding: clamp(60px, 8vw, 104px) 0; background: linear-gradient(135deg, #fff 0%, #fff9eb 100%); border-bottom: 1px solid #f1eadf; }
.page-hero::before { content: ""; position: absolute; right: -80px; top: -140px; width: 420px; height: 420px; border: 1px solid rgba(245,161,22,.18); border-radius: 50%; box-shadow: 0 0 0 45px rgba(245,161,22,.035), 0 0 0 95px rgba(245,161,22,.025); }
.page-hero__inner { position: relative; max-width: 960px; }
.page-hero h1 { max-width: 900px; margin-bottom: 18px; }
.page-hero p { max-width: 760px; margin: 0; font-size: 1.08rem; }

/* Article content */
.article-layout { max-width: var(--container-narrow); }
.entry-featured-image { margin: 0 0 42px; }
.entry-featured-image img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.prose { color: #4e5358; font-size: 1.02rem; line-height: 1.82; overflow-wrap: anywhere; }
.prose--compact { font-size: .94rem; line-height: 1.7; }
.prose > *:first-child { margin-top: 0; }
.prose > *:last-child { margin-bottom: 0; }
.prose h2 { margin-top: 2.1em; font-size: clamp(1.55rem, 2.5vw, 2.05rem); }
.prose h3 { margin-top: 1.9em; font-size: clamp(1.25rem, 2vw, 1.55rem); }
.prose h4 { margin-top: 1.6em; }
.prose a { color: var(--color-primary-dark); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .45em; }
.prose blockquote { margin: 2em 0; padding: 22px 26px; color: #383838; background: var(--color-primary-light); border-left: 4px solid var(--color-primary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.prose table { width: 100%; margin: 1.5em 0; border-collapse: collapse; }
.prose th, .prose td { padding: 12px; border: 1px solid var(--color-border); text-align: left; vertical-align: top; }
.prose th { color: var(--color-heading); background: var(--color-bg-alt); }
.prose pre { overflow: auto; padding: 20px; color: #f6f6f6; background: #171717; border-radius: var(--radius-sm); }
.prose code { padding: .15em .35em; color: #784a00; background: var(--color-primary-light); border-radius: 5px; }
.prose pre code { padding: 0; color: inherit; background: transparent; }
.intro-panel { max-width: 960px; padding: 30px; margin: 0 auto 50px; background: var(--color-bg-alt); border-left: 4px solid var(--color-primary); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.single-hero { padding: 72px 0 60px; background: linear-gradient(135deg, #fff, #fff9e9); }
.single-hero__inner { max-width: 980px; }
.single-hero__meta { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.single-hero__meta time { color: var(--color-muted); font-size: .8rem; }
.single-hero h1 { max-width: 920px; font-size: clamp(2.2rem, 4.7vw, 3.8rem); }
.single-hero p { max-width: 800px; font-size: 1.08rem; }
.entry-footer { padding-top: 36px; margin-top: 50px; border-top: 1px solid var(--color-border); }
.tag-list a { display: inline-flex; padding: 5px 10px; margin: 0 5px 5px 0; background: var(--color-bg-alt); border-radius: var(--radius-pill); font-size: .8rem; }
.post-navigation { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 28px; }
.post-navigation__item a { display: block; padding: 17px; background: var(--color-bg-alt); border-radius: var(--radius-sm); }

/* About values and research page */
.value-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.value-card { position: relative; min-height: 310px; padding: 30px; overflow: hidden; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.value-card__number { position: absolute; right: 17px; top: 3px; color: rgba(245,161,22,.12); font-size: 5.5rem; font-weight: 850; line-height: 1; }
.value-card h3 { margin-top: 24px; }
.research-stack { display: grid; gap: 18px; }
.research-feature { display: grid; grid-template-columns: 74px 64px 1fr; align-items: center; gap: 28px; padding: 30px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); }
.research-feature:hover { transform: translateY(-3px); border-color: #efc46f; box-shadow: var(--shadow-sm); }
.research-feature__number { color: #d2d3d5; font-size: 2rem; font-weight: 800; letter-spacing: -.04em; }
.research-feature__content h2 { margin: 0 0 10px; font-size: 1.35rem; }
.research-feature__content p { margin-bottom: 12px; }
.topic-list { display: grid; gap: 12px; }
.topic-item { display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 24px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.topic-item > span { display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; color: var(--color-black); background: var(--color-primary); border-radius: 13px; font-weight: 800; }
.topic-item h3 { margin: 3px 0 8px; }

/* Publications */
.publication-toolbar {
  display: grid;
  grid-template-columns:
    minmax(240px, 1.5fr)
    minmax(110px, .45fr)
    minmax(150px, .65fr)
    minmax(150px, .65fr)
    auto;
  align-items: end;
  gap: 14px;
  padding: 22px;
  margin-bottom: 24px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.filter-field { display: grid; gap: 7px; }
.filter-field label { color: var(--color-heading); font-size: .76rem; font-weight: 750; }
.filter-field input, .filter-field select,
.search-form input, .table-tools input { width: 100%; min-height: 45px; padding: 10px 13px; color: var(--color-heading); background: var(--color-white); border: 1px solid var(--color-border-strong); border-radius: 9px; outline: 0; }
.filter-field input:focus, .filter-field select:focus, .search-form input:focus, .table-tools input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(245,161,22,.15); }
.input-with-icon { position: relative; display: flex; align-items: center; }
.input-with-icon > .icon { position: absolute; left: 13px; width: 18px; height: 18px; color: var(--color-muted); pointer-events: none; }
.input-with-icon input { padding-left: 42px; }
.publication-summary { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 0 4px 20px; }
.publication-summary > div { display: flex; align-items: baseline; gap: 8px; }
.publication-summary strong { color: var(--color-heading); font-size: 1.8rem; }
.publication-summary span, .publication-summary p { color: var(--color-muted); font-size: .8rem; }
.publication-summary p { margin: 0; }
.publication-list { display: grid; gap: 14px; }
.publication-item { display: grid; grid-template-columns: 92px 1fr; min-width: 0; overflow: hidden; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: border-color var(--transition), box-shadow var(--transition); }
.publication-item:hover { border-color: #efc46f; box-shadow: var(--shadow-sm); }
.publication-item[hidden] { display: none; }
.publication-item__year { display: flex; align-items: center; justify-content: center; padding: 22px 12px; color: var(--color-black); background: var(--color-primary-light); border-right: 1px solid #f4dfb7; font-size: 1.22rem; font-weight: 800; }
.publication-item__content { min-width: 0; padding: 24px 28px; }
.publication-item__badges { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 12px; }
.publication-item h2 { margin-bottom: 8px; font-size: 1.15rem; line-height: 1.42; }
.publication-item__authors { margin-bottom: 8px; color: #6e7277; font-size: .86rem; }
.publication-item__venue { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 10px; color: var(--color-muted); font-size: .8rem; }
.publication-item__venue strong { color: #44484c; }
.publication-item__content > p { font-size: .84rem; }
.publication-item__links { display: flex; flex-wrap: wrap; gap: 15px; margin-top: 14px; }
.publication-item__links > a { display: inline-flex; align-items: center; gap: 5px; color: var(--color-primary-dark); font-size: .78rem; font-weight: 700; }
.publication-item__links .icon { width: 14px; height: 14px; }
.empty-state--filter { margin-top: 20px; }

/* Tabs */
.tab-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.tab-buttons--people { justify-content: center; margin-bottom: 38px; }
.tab-buttons--wide { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 900px; margin: 0 auto 34px; padding: 6px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: 13px; }
.tab-button { min-height: 40px; padding: 9px 16px; color: var(--color-body); background: var(--color-white); border: 1px solid var(--color-border); border-radius: 9px; font-size: .82rem; font-weight: 720; }
.tab-button:hover, .tab-button.is-active { color: var(--color-black); background: var(--color-primary); border-color: var(--color-primary); }
.tab-buttons--wide .tab-button { border-color: transparent; background: transparent; }
.tab-buttons--wide .tab-button.is-active { background: var(--color-white); border-color: var(--color-border); box-shadow: var(--shadow-sm); }
.tab-panel:not(.is-active) { display: none; }

/* Tables */
.table-tools { display: flex; justify-content: flex-end; margin-bottom: 15px; }
.table-tools .input-with-icon { width: min(100%, 440px); }
.responsive-table { overflow-x: auto; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.data-table, .table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td, .table th, .table td { padding: 14px 16px; border-bottom: 1px solid var(--color-border); text-align: left; vertical-align: top; }
.data-table th, .table th { color: var(--color-heading); background: #fafafa; font-size: .78rem; font-weight: 780; white-space: nowrap; }
.data-table td, .table td { color: #52565b; font-size: .83rem; }
.data-table tbody tr:last-child td, .table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: #fffaf0; }
.status-badge { display: inline-flex; padding: 4px 9px; border-radius: var(--radius-pill); font-size: .7rem; font-weight: 760; white-space: nowrap; }
.status-badge--done { color: var(--color-success); background: var(--color-success-bg); }
.status-badge--progress { color: var(--color-warning); background: var(--color-warning-bg); }

/* Match and contact */
.match-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.match-card { overflow: hidden; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.match-card__image { display: block; aspect-ratio: 3/2; overflow: hidden; background: var(--color-bg-alt); }
.match-card__image img { width: 100%; height: 100%; object-fit: cover; }
.match-card__body { padding: 22px; }
.match-card__body h2 { margin: 12px 0 13px; font-size: 1.15rem; }
.match-meta { display: grid; gap: 8px; padding: 0; margin: 0 0 18px; list-style: none; }
.match-meta li { display: flex; align-items: flex-start; gap: 9px; font-size: .82rem; }
.match-meta .icon { width: 18px; height: 18px; margin-top: 3px; color: var(--color-primary-dark); }
.contact-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(400px, 1.15fr); gap: 50px; align-items: start; }
.contact-panel { padding: 34px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.contact-cards { display: grid; gap: 12px; padding: 0; margin: 28px 0; list-style: none; }
.contact-cards li { display: flex; align-items: flex-start; gap: 13px; padding: 15px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: 12px; }
.contact-cards span, .contact-cards a, .contact-cards p { display: block; }
.contact-cards span { color: var(--color-muted); font-size: .72rem; font-weight: 700; text-transform: uppercase; }
.contact-cards a, .contact-cards p { margin: 3px 0 0; color: var(--color-heading); font-size: .85rem; line-height: 1.55; }
.contact-content { min-width: 0; }
.callout-card { display: flex; align-items: flex-start; gap: 18px; padding: 28px; background: var(--color-primary-light); border: 1px solid #f1d598; border-radius: var(--radius-md); }
.callout-card h2 { margin-top: 0; }
.career-intro { margin-bottom: 36px; }
.cta-banner { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding: clamp(30px, 5vw, 55px); color: #d7d7d7; background: var(--color-black); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.cta-banner h2 { color: var(--color-white); }
.cta-banner p { max-width: 760px; margin-bottom: 0; }

/* Search, pagination, empty */
.search-form { display: flex; position: relative; }
.search-form input { min-width: 190px; padding-right: 46px; }
.search-form > button:not(.button) { position: absolute; right: 5px; top: 5px; display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; color: var(--color-black); background: var(--color-primary); border: 0; border-radius: 8px; }
.search-form--large { max-width: 800px; gap: 10px; margin: 0 auto 40px; }
.search-form--large input { flex: 1; padding-right: 13px; }
.pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px; margin-top: 48px; }
.pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; min-height: 42px; padding: 8px 12px; color: var(--color-body); background: var(--color-white); border: 1px solid var(--color-border); border-radius: 9px; }
.pagination .current, .pagination a:hover { color: var(--color-black); background: var(--color-primary); border-color: var(--color-primary); }
.empty-state { grid-column: 1 / -1; padding: 55px 25px; text-align: center; background: var(--color-bg-alt); border: 1px dashed var(--color-border-strong); border-radius: var(--radius-md); }
.empty-state .icon-box { margin-bottom: 16px; }
.empty-state h2 { margin-bottom: 9px; font-size: 1.3rem; }
.empty-state p { margin: 0; }
.not-found { display: flex; align-items: center; min-height: calc(100vh - var(--header-height)); padding: 80px 0; background: linear-gradient(135deg, #fff, #fff9e8); }
.not-found__inner { max-width: 760px; text-align: center; }
.not-found__code { color: rgba(245,161,22,.2); font-size: clamp(7rem, 20vw, 14rem); font-weight: 900; line-height: .8; letter-spacing: -.09em; }
.not-found h1 { margin-top: 20px; }
.not-found .button-group { justify-content: center; margin-top: 28px; }

/* Footer */
.site-footer { position: relative; overflow: hidden; padding: 75px 0 0; color: #b9bbbe; background: #101010; }
.site-footer__network { position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(30deg, transparent 0 48%, #f5a116 48.2% 48.5%, transparent 48.7%), radial-gradient(circle, #f5a116 0 1px, transparent 1.7px); background-size: 160px 160px, 80px 80px; pointer-events: none; }
.site-footer__grid { position: relative; display: grid; grid-template-columns: 1.25fr 1.05fr .75fr 1fr; gap: 45px; }
.brand--footer .brand__name { color: var(--color-white); }
.brand--footer .brand__tagline { color: #8f9295; }
.site-footer__brand > p { max-width: 330px; margin-top: 20px; font-size: .82rem; }
.site-footer h2 { margin-bottom: 18px; color: var(--color-primary); font-size: .9rem; letter-spacing: .04em; text-transform: uppercase; }
.site-footer a { color: #d6d7d8; }
.site-footer a:hover { color: var(--color-primary); }
.contact-list, .footer-menu { display: grid; gap: 10px; padding: 0; margin: 0; list-style: none; }
.contact-list li { display: flex; align-items: flex-start; gap: 10px; font-size: .8rem; }
.contact-list .icon { width: 17px; height: 17px; margin-top: 4px; color: var(--color-primary); }
.footer-menu { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.footer-menu a { font-size: .8rem; }
.site-footer__cta p { font-size: .82rem; }
.social-links { display: flex; align-items: center; gap: 8px; }
.social-links a { display: inline-flex; align-items: center; justify-content: center; width: 39px; height: 39px; color: var(--color-black); background: var(--color-primary-light); border-radius: 10px; }
.social-links a:hover { background: var(--color-primary); transform: translateY(-2px); }
.social-links--footer a { color: var(--color-white); background: rgba(255,255,255,.08); }
.site-footer__bottom { position: relative; display: flex; justify-content: space-between; gap: 20px; padding: 25px 0; margin-top: 55px; border-top: 1px solid rgba(255,255,255,.1); font-size: .72rem; }
.site-footer__bottom p { margin: 0; }
.back-to-top { position: fixed; z-index: 900; right: 22px; bottom: 22px; display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; color: var(--color-black); background: var(--color-primary); border: 0; border-radius: 50%; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(15px); transition: all var(--transition); }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* Reveal motion */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 500ms ease, transform 500ms ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Lightweight legacy layout compatibility for old post/page content. */
.row { display: flex; flex-wrap: wrap; margin-inline: -12px; }
.row > [class*="col-"] { width: 100%; padding-inline: 12px; }
.text-center, .center { text-align: center; }
.text-right { text-align: right; }
.img-responsive { display: block; max-width: 100%; height: auto; }
.pull-left { float: left; }
.pull-right { float: right; }
.clearfix::after { display: table; clear: both; content: ""; }
.hidden { display: none !important; }

@media (min-width: 640px) {
  .col-sm-3 { width: 25% !important; }
  .col-sm-4 { width: 33.333% !important; }
  .col-sm-5 { width: 41.666% !important; }
  .col-sm-6 { width: 50% !important; }
  .col-sm-7 { width: 58.333% !important; }
  .col-sm-8 { width: 66.666% !important; }
  .col-sm-9 { width: 75% !important; }
  .col-sm-10 { width: 83.333% !important; }
  .col-sm-12 { width: 100% !important; }
  .col-sm-offset-1 { margin-left: 8.333%; }
  .col-sm-offset-2 { margin-left: 16.666%; }
}
@media (min-width: 900px) {
  .col-md-2 { width: 16.666% !important; }
  .col-md-3 { width: 25% !important; }
  .col-md-4 { width: 33.333% !important; }
  .col-md-6 { width: 50% !important; }
  .col-md-8 { width: 66.666% !important; }
  .col-md-9 { width: 75% !important; }
  .col-md-10 { width: 83.333% !important; }
  .col-md-12 { width: 100% !important; }
}

/* Responsive */
@media (max-width: 1180px) {
  :root { --header-height: 76px; }
  .site-container, .container { width: min(calc(100% - 32px), var(--container)); }
  .site-header .site-header__inner { width: min(calc(100% - 24px), 1440px); }
  .home-hero__grid { grid-template-columns: minmax(0, 1fr) minmax(380px, .9fr); gap: 45px; }
  .home-hero__image-wrap, .home-hero__image-wrap img { min-height: 450px; }
  .impact-stats__grid { gap: 12px; }
  .stat-card { padding: 20px; }
  .research-grid--four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .people-grid--compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-grid--four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1280px) and (max-width: 1439px) {
  .site-header__inner { gap: 12px; }
  .site-branding, .custom-logo-link { max-width: 185px; }
  .brand__tagline { display: none; }
  .site-navigation { gap: 10px; }
  .primary-menu > li > a { padding-right: 7px; padding-left: 7px; font-size: 1rem; }
  .primary-menu > li > a::after { right: 7px; left: 7px; }
  .primary-menu .menu-item-has-children > a { padding-right: 22px; }
  .primary-menu .menu-item-has-children > a::before { right: 7px; }
  .site-navigation__actions { gap: 8px; }
  .site-navigation__actions .button--research-cta { min-height: 44px; padding-right: 12px; padding-left: 12px; }
  .research-cta__label--full { display: none; }
  .research-cta__label--short { display: inline; }
  .language-switcher a { font-size: .75rem; }
}

@media (max-width: 1279px) {
  :root { --header-height: 78px; }

  body.nav-is-open { overflow: hidden; }

  .site-header {
    z-index: 10000;
    overflow: visible;
  }

  .site-header__inner {
    position: relative;
    justify-content: space-between;
    overflow: visible;
  }

  .brand__tagline { display: none; }
  .site-branding, .custom-logo-link { max-width: 210px; }

  .nav-toggle {
    position: relative;
    z-index: 10002;
    display: inline-flex;
    flex: 0 0 auto;
    width: 46px;
    height: 46px;
    margin-left: auto;
    color: var(--color-black);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
  }

  .site-navigation {
    position: fixed;
    z-index: 10001;
    top: calc(var(--header-height) + var(--admin-bar-offset));
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    width: 100%;
    max-width: none;
    min-width: 0;
    height: calc(100vh - var(--header-height) - var(--admin-bar-offset));
    height: calc(100dvh - var(--header-height) - var(--admin-bar-offset));
    max-height: none;
    padding: 14px max(20px, calc((100vw - var(--container)) / 2)) 30px;
    margin: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    background: rgba(255, 255, 255, .995);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 20px 40px rgba(17, 17, 17, .12);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  .site-navigation.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .primary-menu {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    width: 100%;
    max-width: 100%;
  }

  .primary-menu > li {
    display: block;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .primary-menu > li > a {
    display: flex;
    width: 100%;
    min-height: 56px;
    padding: 12px 50px 12px 4px;
    font-size: 1rem;
    line-height: 1.4;
    white-space: normal;
  }

  .primary-menu > li > a::after,
  .primary-menu .menu-item-has-children > a::before { display: none; }

  .submenu-toggle {
    position: absolute;
    z-index: 2;
    top: 8px;
    right: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    color: var(--color-black);
    background: var(--color-primary-light);
    border: 0;
    border-radius: 9px;
  }

  .submenu-toggle .icon { transition: transform var(--transition); }
  .submenu-toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }

  .primary-menu .sub-menu {
    position: static;
    display: none;
    width: 100%;
    min-width: 0;
    padding: 6px 8px 12px 16px;
    margin: 0 0 8px;
    visibility: visible;
    opacity: 1;
    transform: none;
    background: var(--color-primary-light);
    border: 0;
    border-radius: 10px;
    box-shadow: none;
  }

  .primary-menu .is-submenu-open > .sub-menu { display: block; }

  .primary-menu .sub-menu a {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 48px;
    padding: 10px 14px;
    font-size: .95rem;
    line-height: 1.45;
    white-space: normal;
  }

  .site-navigation__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding-top: 22px;
    gap: 12px;
  }

  .site-navigation__actions .button { width: 100%; }
  .research-cta__label--full { display: inline; }
  .research-cta__label--short { display: none; }
  .language-switcher, .language-switcher ul { width: 100%; }
  .language-switcher ul { flex-wrap: wrap; gap: 10px; }
}

@media (max-width: 980px) {
  .home-hero { padding-top: 64px; }
  .home-hero__grid, .split-layout, .partners-layout, .contact-layout { grid-template-columns: 1fr; }
  .home-hero__content { max-width: 760px; }
  .home-hero__visual { max-width: 760px; }
  .impact-stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-copy { max-width: none; }
  .about-visual { margin-bottom: 25px; }
  .research-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dual-showcase { grid-template-columns: 1fr; }
  .people-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-grid--three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-grid, .match-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .partners-layout { gap: 45px; }
  .publication-toolbar { grid-template-columns: 1fr 1fr; }
  .filter-field--search { grid-column: 1 / -1; }
  .value-grid { grid-template-columns: 1fr; }
  .value-card { min-height: 0; }
}

@media (max-width: 680px) {
  :root { --header-height: 70px; }
  .site-container, .container { width: min(calc(100% - 24px), var(--container)); }
  .site-header .site-header__inner { width: min(calc(100% - 24px), 1440px); }
  .site-branding, .custom-logo-link { max-width: 185px; }
  .brand__mark { width: 44px; height: 44px; }
  .brand__name { font-size: 1.24rem; }
  .custom-logo { max-width: 100%; max-height: 50px; }
  .home-hero { padding: 48px 0 92px; }
  .home-hero h1 { font-size: clamp(2.25rem, 11.5vw, 3.2rem); }
  .home-hero__image-wrap, .home-hero__image-wrap img { min-height: 340px; }
  .home-hero__image-wrap { border-radius: 24px 7px 24px 24px; }
  .home-hero__security-mark { width: 84px; height: 84px; }
  .home-hero__security-mark .icon { width: 38px; height: 38px; }
  .button-group { align-items: stretch; }
  .button-group .button { flex: 1 1 100%; }
  .impact-stats { margin-top: -48px; }
  .impact-stats__grid { grid-template-columns: 1fr; }
  .stat-card { min-height: 112px; }
  .section { padding: 62px 0; }
  .section-heading--row { align-items: flex-start; flex-direction: column; }
  .research-grid, .research-grid--four, .content-grid--two, .content-grid--three, .content-grid--four, .people-grid, .people-grid--compact, .gallery-grid, .match-grid, .partner-grid { grid-template-columns: 1fr; }
  .research-card { min-height: 0; }
  .publication-list--compact { grid-template-columns: 1fr; }
  .mini-card-grid { grid-template-columns: 1fr; }
  .community-card { grid-template-columns: 43px 1fr; }
  .community-card > span { grid-column: 2; grid-row: auto; margin-top: 7px; }
  .about-visual, .about-visual > img { min-height: 310px; }
  .about-visual__card { right: 14px; left: 14px; bottom: -30px; }
  .tab-buttons--wide { grid-template-columns: 1fr; }
  .publication-toolbar { grid-template-columns: 1fr; }
  .filter-field--search { grid-column: auto; }
  .publication-summary { align-items: flex-start; flex-direction: column; }
  .publication-item { grid-template-columns: 1fr; }
  .publication-item__year { justify-content: flex-start; padding: 12px 20px; border-right: 0; border-bottom: 1px solid #f4dfb7; }
  .publication-item__content { padding: 20px; }
  .research-feature { grid-template-columns: 50px 1fr; gap: 16px; padding: 22px; }
  .research-feature .icon-box { display: none; }
  .topic-item { grid-template-columns: 44px 1fr; padding: 19px; }
  .topic-item > span { width: 42px; height: 42px; }
  .responsive-table { overflow: visible; border: 0; box-shadow: none; background: transparent; }
  .data-table, .data-table thead, .data-table tbody, .data-table tr, .data-table th, .data-table td { display: block; width: 100%; }
  .data-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
  .data-table tbody { display: grid; gap: 12px; }
  .data-table tr { padding: 14px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: 12px; box-shadow: var(--shadow-sm); }
  .data-table td { display: grid; grid-template-columns: minmax(105px, .4fr) 1fr; gap: 12px; padding: 8px 2px; border: 0; }
  .data-table td::before { content: attr(data-label); color: var(--color-heading); font-size: .72rem; font-weight: 760; }
  .cta-banner { align-items: flex-start; flex-direction: column; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-menu { grid-template-columns: 1fr 1fr; }
  .site-footer__bottom { flex-direction: column; }
  .post-navigation { grid-template-columns: 1fr; }
  .search-form--large { flex-direction: column; }
  .page-hero { padding: 54px 0; }
  .page-hero h1 { font-size: clamp(2.1rem, 10vw, 3.1rem); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Publication archive: quick statistics */
.publication-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.publication-stat-card {
  width: 100%;
  min-width: 0;
  min-height: 116px;
  padding: 20px;
  gap: 14px;
  color: inherit;
  font: inherit;
  text-align: left;
  appearance: none;
  cursor: pointer;
  touch-action: manipulation;
  box-shadow: var(--shadow-sm);
  transition:
    color var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}

.publication-stat-card:hover {
  border-color: #efc46f;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.publication-stat-card.is-active {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  box-shadow:
    0 0 0 2px rgba(245, 161, 22, .12),
    var(--shadow-sm);
}

.publication-stat-card.is-active .icon-box {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.publication-stat-card:focus-visible {
  outline: 3px solid rgba(245, 161, 22, .45);
  outline-offset: 3px;
}

.publication-stat-card__content {
  display: block;
  min-width: 0;
}

.publication-stat-card__title {
  display: block;
  margin-top: 5px;
  color: var(--color-heading);
  font-size: .92rem;
  font-weight: 750;
  line-height: 1.3;
}

.publication-stat-card__description {
  display: block;
  margin-top: 3px;
  color: var(--color-muted);
  font-size: .72rem;
  line-height: 1.45;
}

.publication-stat-card .icon-box {
  width: 44px;
  height: 44px;
}

.publication-stat-card .icon-box .icon {
  width: 22px;
  height: 22px;
}

.publication-stat-card strong {
  font-size: 1.75rem;
}

.publication-stat-card h2 {
  margin-top: 5px;
  font-size: .92rem;
}

.publication-stat-card p {
  font-size: .72rem;
}

@media (max-width: 1180px) {
  .publication-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .publication-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .publication-stats {
    grid-template-columns: 1fr;
  }

  .publication-stat-card {
    min-height: 104px;
  }
}

.aligncenter {
  display: block;
  margin-right: auto;
  margin-left: auto;
}