html.novogin-gate-required,
html.novogin-gate-pending {
  overflow: hidden;
}

.novogin-research-gate,
.novogin-research-gate *,
.novogin-research-gate *::before,
.novogin-research-gate *::after {
  box-sizing: border-box;
}

.novogin-research-gate {
  --nvg-blue: #0077cb;
  --nvg-blue-dark: #173d76;
  --nvg-shell: #071017;
  --nvg-ink: #071017;
  --nvg-text: #252525;
  --nvg-muted: #4e5e69;
  --nvg-border: #d5e0e7;
  --nvg-surface: #f7fafc;
  position: fixed;
  z-index: 2147483000;
  inset: 0;
  display: grid;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  padding: clamp(12px, 3vw, 34px);
  overflow-x: hidden;
  overflow-y: auto;
  color: var(--nvg-text);
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  place-items: center;
  overscroll-behavior: contain;
}

html.novogin-gate-accepted .novogin-research-gate:not(.is-leaving) {
  display: none;
}

.novogin-research-gate__backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(242, 247, 250, 0.965);
  background-image: linear-gradient(90deg, rgba(7, 16, 23, 0.055) 1px, transparent 1px);
  background-position: center top;
  background-size: 80px 100%;
  backdrop-filter: blur(8px);
}

.novogin-research-gate__backdrop::after {
  position: absolute;
  content: "";
}

.novogin-research-gate__backdrop::after {
  top: 0;
  right: 0;
  left: 0;
  height: 6px;
  background: var(--nvg-blue);
}

.novogin-research-gate__dialog {
  position: relative;
  width: min(100%, 760px);
  margin: auto;
  overflow: hidden;
  border: 1px solid #cbd8e0;
  border-radius: 2px;
  background: #ffffff;
  box-shadow:
    0 28px 70px rgba(7, 16, 23, 0.16),
    0 1px 0 rgba(255, 255, 255, 0.82) inset;
  outline: none;
  opacity: 0;
  transform: translateY(10px) scale(0.985);
  transition: opacity 240ms ease, transform 280ms cubic-bezier(0.2, 0.75, 0.2, 1);
}

.novogin-research-gate__dialog::before {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--nvg-blue);
  content: "";
}

.novogin-research-gate.is-ready .novogin-research-gate__dialog,
.novogin-gate-enabled .novogin-research-gate__dialog {
  opacity: 1;
  transform: none;
}

.novogin-research-gate.is-leaving {
  opacity: 0;
  transition: opacity 200ms ease;
  pointer-events: none;
}

.novogin-research-gate__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 82px;
  padding: 20px 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  background: var(--nvg-shell);
}

.novogin-research-gate__brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 10px;
}

.novogin-research-gate__brand-logo {
  display: block;
  width: 174px;
  max-width: 100%;
  height: auto;
  max-height: 42px;
  object-fit: contain;
  object-position: left center;
}

.novogin-research-gate__languages {
  display: inline-grid;
  flex: 0 0 auto;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  background: transparent;
}

.novogin-research-gate__language {
  display: grid;
  min-width: 44px;
  min-height: 44px;
  padding: 8px 10px;
  border-radius: 0;
  color: #d8e3ea;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  place-items: center;
  transition: color 150ms ease, background-color 150ms ease, box-shadow 150ms ease;
}

.novogin-research-gate__language:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.novogin-research-gate__language.is-active {
  color: #ffffff;
  background: var(--nvg-blue);
  box-shadow: none;
}

.novogin-research-gate__language:focus-visible,
.novogin-research-gate__confirmation input:focus-visible,
.novogin-research-gate__submit:focus-visible,
.novogin-research-gate__legal a:focus-visible {
  outline: 3px solid #0b84d5;
  outline-offset: 3px;
}

.novogin-research-gate__content {
  padding: 34px 38px 32px;
}

.novogin-research-gate__eyebrow {
  margin: 0 0 12px;
  color: var(--nvg-blue);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.novogin-research-gate__title {
  max-width: 530px;
  margin: 0;
  color: var(--nvg-ink);
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  font-size: clamp(32px, 5vw, 46px);
  font-weight: 650;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.novogin-research-gate__introduction {
  max-width: 555px;
  margin: 16px 0 25px;
  color: var(--nvg-muted);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.58;
}

.novogin-research-gate__form {
  display: grid;
  gap: 12px;
}

.novogin-research-gate__confirmation {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: start;
  min-height: 66px;
  padding: 18px;
  border: 1px solid var(--nvg-border);
  border-radius: 2px;
  background: #ffffff;
  cursor: pointer;
  gap: 13px;
  transition: border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease;
}

.novogin-research-gate__confirmation:hover {
  border-color: #9db4c3;
  background: #f9fbfc;
}

.novogin-research-gate__confirmation:has(input:checked) {
  border-color: var(--nvg-blue);
  background: #f3f9fd;
  box-shadow: inset 3px 0 0 var(--nvg-blue);
}

.novogin-research-gate__confirmation input {
  position: relative;
  width: 22px;
  height: 22px;
  margin: 1px 0 0;
  border: 1.5px solid #91a2b1;
  border-radius: 1px;
  appearance: none;
  background: #ffffff;
  cursor: pointer;
}

.novogin-research-gate__confirmation input::after {
  position: absolute;
  top: 3px;
  left: 6px;
  width: 6px;
  height: 11px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  content: "";
  opacity: 0;
  transform: rotate(45deg) scale(0.7);
  transition: opacity 120ms ease, transform 120ms ease;
}

.novogin-research-gate__confirmation input:checked {
  border-color: var(--nvg-blue);
  background: var(--nvg-blue);
}

.novogin-research-gate__confirmation input:checked::after {
  opacity: 1;
  transform: rotate(45deg) scale(1);
}

.novogin-research-gate__confirmation-copy {
  color: #27384a;
  font-size: 14.5px;
  line-height: 1.48;
}

.novogin-research-gate__confirmation-copy strong {
  color: #0c1825;
  font-weight: 650;
}

.novogin-research-gate__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  margin-top: 4px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 2px;
  color: #ffffff;
  background: var(--nvg-blue);
  box-shadow: none;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.02em;
  cursor: pointer;
  gap: 10px;
  transition: background-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.novogin-research-gate__submit svg {
  width: 18px;
  height: 18px;
  transition: transform 150ms ease;
}

.novogin-research-gate__submit:not(:disabled):hover {
  background: #0068b2;
  box-shadow: none;
}

.novogin-research-gate__submit:not(:disabled):hover svg {
  transform: translateX(3px);
}

.novogin-research-gate__submit:not(:disabled):active {
  transform: translateY(1px);
}

.novogin-research-gate__submit:disabled {
  color: #728399;
  background: #d7e0e8;
  box-shadow: none;
  cursor: not-allowed;
}

.novogin-research-gate__legal {
  margin: 10px 0 0;
  color: #61717d;
  font-size: 11.5px;
  line-height: 1.55;
}

.novogin-research-gate__legal a {
  color: #315f8d;
  font-weight: 650;
  text-underline-offset: 2px;
}

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

.novogin-research-gate__noscript {
  margin: 0;
  padding: 12px 30px;
  color: #ffffff;
  background: #8b2931;
  font-size: 13px;
  text-align: center;
}

.novogin-research-gate__dialog.is-attention {
  animation: novogin-gate-attention 280ms ease;
}

@keyframes novogin-gate-attention {
  0%, 100% { transform: translateX(0); }
  35% { transform: translateX(-5px); }
  70% { transform: translateX(5px); }
}

@media (max-width: 600px) {
  .novogin-research-gate {
    padding: 10px;
    place-items: start center;
  }

  .novogin-research-gate__dialog {
    margin: auto 0;
    border-radius: 2px;
  }

  .novogin-research-gate__header {
    gap: 12px;
    min-height: 72px;
    padding: 16px 18px;
  }

  .novogin-research-gate__brand-logo {
    width: 145px;
    max-height: 35px;
  }

  .novogin-research-gate__language {
    min-width: 44px;
    min-height: 44px;
    padding: 7px 8px;
  }

  .novogin-research-gate__content {
    padding: 26px 18px 22px;
  }

  .novogin-research-gate__title {
    font-size: clamp(28px, 8.6vw, 36px);
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
  }

  .novogin-research-gate[data-language="nl"] .novogin-research-gate__title {
    font-size: clamp(25px, 7vw, 32px);
  }

  .novogin-research-gate__introduction {
    margin: 13px 0 19px;
    font-size: 14px;
    line-height: 1.52;
  }

  .novogin-research-gate__confirmation {
    min-height: 58px;
    padding: 14px;
    gap: 11px;
  }

  .novogin-research-gate__confirmation-copy {
    font-size: 13.5px;
  }

  .novogin-research-gate__legal {
    margin-top: 7px;
    font-size: 10.75px;
  }
}

@media (max-height: 680px) and (orientation: landscape) {
  .novogin-research-gate {
    place-items: start center;
  }

  .novogin-research-gate__dialog {
    margin-block: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .novogin-research-gate,
  .novogin-research-gate *,
  .novogin-research-gate *::before,
  .novogin-research-gate *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}