:root {
  --tx-nav-ink: #07182a;
  --tx-nav-paper: #f4f7fb;
  --tx-nav-acid: #2db4e8;
  --tx-nav-teal: #176ed3;
  --tx-nav-sans: "Manrope", Arial, sans-serif;
  --tx-nav-serif: "Newsreader", Georgia, serif;
  --tx-nav-mono: "DM Mono", Consolas, monospace;
}

.tx-site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--tx-nav-ink);
  background: rgba(244, 242, 233, .96);
  color: var(--tx-nav-ink);
  backdrop-filter: blur(12px);
}

.tx-site-header .tx-nav {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto minmax(190px, 1fr);
  align-items: center;
  gap: clamp(16px, 2.2vw, 30px);
  height: 56px;
  min-height: 56px;
  padding-block: 0;
}

.tx-site-header .tx-brand {
  width: max-content;
  color: var(--tx-nav-ink);
  font-family: var(--tx-nav-sans);
  font-size: 25px;
  font-weight: 700;
  letter-spacing: -.06em;
  line-height: 1;
  text-decoration: none;
}

.tx-site-header .tx-brand b {
  margin-left: 2px;
  padding: 1px 5px;
  background: var(--tx-nav-acid);
}

.tx-site-header .tx-navlinks {
  grid-column: auto;
  grid-row: auto;
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 30px);
  width: auto;
  padding: 0;
  overflow: visible;
  font-family: var(--tx-nav-sans);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.tx-site-header .tx-navlinks a {
  padding: 5px 0;
  border-bottom: 2px solid transparent;
  color: var(--tx-nav-ink);
  font-size: 13px;
  line-height: 1.2;
  text-decoration: none;
}

.tx-site-header .tx-navlinks a:hover,
.tx-site-header .tx-navlinks a:focus-visible,
.tx-site-header .tx-navlinks a[aria-current="page"] {
  border-color: var(--tx-nav-teal);
}

.tx-site-header .tx-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 11px;
}

.tx-site-header .tx-contact {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 4px;
  border-bottom: 2px solid transparent;
  color: var(--tx-nav-ink);
  font-family: var(--tx-nav-sans);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  text-decoration: none;
}

.tx-site-header .tx-contact:hover,
.tx-site-header .tx-contact:focus-visible,
.tx-site-header .tx-contact[aria-current="page"] {
  border-color: var(--tx-nav-teal);
}

.tx-site-header .tx-search,
.tx-site-header .tx-menu {
  display: grid;
  place-items: center;
  height: 40px;
  margin: 0;
  border: 1px solid var(--tx-nav-ink);
  border-radius: 0;
  background: transparent;
  color: var(--tx-nav-ink);
  font-family: var(--tx-nav-sans);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

.tx-site-header .tx-search {
  padding: 0 15px;
}

.tx-site-header .tx-menu {
  display: none;
  width: 40px;
  padding: 0;
  font-size: 18px;
}

.tx-site-header .tx-search:hover,
.tx-site-header .tx-search:focus-visible,
.tx-site-header .tx-menu:hover,
.tx-site-header .tx-menu:focus-visible {
  background: var(--tx-nav-ink);
  color: #fff;
}

.tx-search-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  padding: clamp(24px, 6vh, 64px) 20px;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: rgba(16, 33, 29, .96);
  color: #fff;
}

.tx-search-overlay[hidden] {
  display: none;
}

.tx-search-dialog {
  width: min(100%, 680px);
  margin: 0 auto;
}

.tx-search-close {
  float: right;
  padding: 0;
  border: 0;
  background: none;
  color: #fff;
  font-size: 35px;
  line-height: 1;
  cursor: pointer;
}

.tx-search-label {
  color: var(--tx-nav-acid);
  font: 500 11px var(--tx-nav-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.tx-search-form input {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 8px 10px;
  box-sizing: border-box;
  border: 0;
  border-bottom: 2px solid var(--tx-nav-acid);
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  font: 500 clamp(18px, 2.4vw, 26px)/1.25 var(--tx-nav-serif);
}

.tx-search-form p {
  color: #9fb4c8;
  font-family: var(--tx-nav-sans);
  font-size: 12px;
  line-height: 1.5;
  margin: 9px 0 0;
}

.tx-search-form { margin-top: 18px; }
.tx-search-input-row { display: flex; align-items: stretch; gap: 10px; }
.tx-search-form input { flex: 1; width: 0; }
.tx-search-form input::placeholder { color: #cfdae5; opacity: 1; }
.tx-search-form input:focus-visible { outline: 2px solid var(--tx-cyan, #2db4e8); outline-offset: 3px; }
.tx-search-submit {
  min-height: 44px; padding: 0 15px; border: 1px solid var(--tx-cyan, #2db4e8);
  border-radius: 7px; background: var(--tx-blue, #2563eb); color: #fff;
  font: 700 12px var(--tx-nav-sans); cursor: pointer;
}
.tx-search-results { margin-top: 16px; }
.tx-search-group { margin: 0 0 18px; padding: 0; }
.tx-search-group-label {
  margin: 0 0 5px; color: var(--tx-cyan, #2db4e8);
  font: 500 11px/1.4 var(--tx-nav-mono); letter-spacing: .05em;
}
.tx-search-result { display: block; padding: 9px 10px; border-bottom: 1px solid #ffffff20; text-decoration: none; color: #fff; }
.tx-search-result strong { display: block; font: 600 14px/1.4 var(--tx-nav-sans); }
.tx-search-result span {
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
  margin-top: 3px; color: #acbfd2; font: 400 12px/1.5 var(--tx-nav-sans);
}
.tx-search-result:hover, .tx-search-result:focus-visible { background: #2db4e81c; color: #fff; }
.tx-search-more, .tx-search-retry {
  min-height: 36px; padding: 6px 10px; border: 0; border-radius: 4px;
  background: transparent; color: var(--tx-cyan, #2db4e8); font: 600 12px var(--tx-nav-sans); cursor: pointer;
}
.tx-search-retry[hidden] { display: none; }
.tx-search-submit:focus-visible, .tx-search-result:focus-visible,
.tx-search-more:focus-visible, .tx-search-retry:focus-visible, .tx-search-close:focus-visible {
  outline: 2px solid var(--tx-cyan, #2db4e8); outline-offset: 2px;
}
@media (max-width: 520px) {
  .tx-search-overlay { padding: 24px 14px; }
  .tx-search-form input { font-size: 18px; padding-inline: 0; }
  .tx-search-submit { padding-inline: 10px; }
  .tx-search-result { padding-inline: 2px; }
  .tx-search-result span { -webkit-line-clamp: 2; }
}

.tx-search-shortcuts {
  display: none;
}

.tx-search-open {
  overflow: hidden;
}

@media (max-width: 850px) {
  .tx-site-header .tx-nav {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    height: 68px;
    min-height: 68px;
  }

  .tx-site-header .tx-navlinks,
  .tx-site-header .tx-search,
  .tx-site-header .tx-contact {
    display: none;
  }

  .tx-site-header .tx-actions {
    gap: 0;
  }

  .tx-site-header .tx-menu {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: auto;
    min-width: 44px;
    padding: 0 12px;
    font-size: 0;
  }

  .tx-site-header .tx-menu::before {
    content: "☰";
    font-size: 20px;
    line-height: 1;
  }

  .tx-site-header .tx-menu::after {
    content: "Menu";
    font-size: 11px;
    letter-spacing: .08em;
    line-height: 1;
    text-transform: uppercase;
  }

  .tx-search-shortcuts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin: 16px 0;
  }

  .tx-search-shortcuts a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 9px 11px;
    border: 1px solid #ffffff55;
    color: #fff;
    font: 700 11px/1.2 var(--tx-nav-sans);
    text-align: center;
    text-decoration: none;
  }

  .tx-search-shortcuts a:hover,
  .tx-search-shortcuts a:focus-visible {
    border-color: var(--tx-nav-acid);
    color: var(--tx-nav-acid);
  }
}

@media (max-width: 520px) {
  .tx-site-header .tx-brand {
    font-size: 22px;
  }

  .tx-site-header .tx-menu {
    padding-inline: 10px;
  }
}

@media (max-width: 360px) {
  .tx-site-header .tx-menu {
    width: 44px;
    padding: 0;
  }

  .tx-site-header .tx-menu::after {
    display: none;
  }
}