/* GO CENTRAL — Tech Updates
   Layered on app.css, so every colour here is one of the shared tokens and the
   section follows the site-wide light/dark toggle without its own theme block. */

.tu-hero { padding: 52px 0 8px; }
.tu-hero .display { margin: 10px 0 14px; max-width: 17ch; }
.tu-hero .lede { color: var(--muted); font-size: clamp(15px, 1.5vw, 17.5px); line-height: 1.6; max-width: 62ch; margin: 0; }

/* ---- controls ---- */
.tu-controls {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 26px 0 8px;
}
.tu-search { position: relative; flex: 1; min-width: 240px; max-width: 420px; }
.tu-search input {
  font-family: inherit; font-size: 15px; color: var(--ink);
  width: 100%; border: 1px solid var(--line); background: var(--card);
  border-radius: 999px; padding: 12px 18px 12px 44px; outline: none; transition: .18s;
}
.tu-search input::placeholder { color: var(--muted); }
.tu-search input:focus { border-color: var(--lime); box-shadow: 0 0 0 3px rgba(143,198,63,.25); }
.tu-search svg { position: absolute; left: 17px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.tu-search input::-webkit-search-decoration,
.tu-search input::-webkit-search-cancel-button { -webkit-appearance: none; }
.tu-count {
  font-family: "Space Mono", ui-monospace, monospace; font-size: 11px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--muted); white-space: nowrap;
}

.tu-pills { display: flex; gap: 8px; flex-wrap: wrap; padding-bottom: 26px; }
.tu-pill {
  font-family: "Space Mono", ui-monospace, monospace; font-size: 11px; font-weight: 700;
  letter-spacing: .09em; text-transform: uppercase; white-space: nowrap;
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); cursor: pointer; transition: .16s;
}
.tu-pill:hover { border-color: var(--ink); }
.tu-pill.active { background: var(--navy); border-color: var(--navy); color: #fff; }

/* ---- card grid ---- */
.tu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr)); gap: 18px; padding-bottom: 56px; }
.tu-card {
  background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r);
  padding: 20px 22px 22px; box-shadow: var(--shadow); cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease; display: flex; flex-direction: column;
}
.tu-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.tu-card:focus-visible { outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px rgba(143,198,63,.3); }
.tu-card h2 { font-size: 17px; font-weight: 800; letter-spacing: -.01em; line-height: 1.28; margin: 0 0 8px; }
.tu-card p { color: var(--muted); font-size: 14px; line-height: 1.55; margin: 0 0 16px; flex: 1; }

.tu-card-top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.tu-card-top time {
  font-family: "Space Mono", ui-monospace, monospace; font-size: 10.5px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
}
.tu-sig {
  font-family: "Space Mono", ui-monospace, monospace; font-size: 9.5px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; padding: 3px 8px; border-radius: 5px;
  background: var(--cream-2); color: var(--ink); margin-left: auto;
}

.tu-areas { display: flex; gap: 6px; flex-wrap: wrap; }
.tu-areas span {
  font-family: "Space Mono", ui-monospace, monospace; font-size: 9.5px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
  border: 1px solid var(--line); border-radius: 5px; padding: 3px 7px;
}
.tu-empty { color: var(--muted); text-align: center; padding: 60px 0; grid-column: 1 / -1; }

/* ---- detail ---- */
.tu-detail { padding: 34px 0 64px; max-width: 74ch; }
.tu-back {
  font-family: "Space Mono", ui-monospace, monospace; font-size: 11px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
  background: none; border: 0; padding: 0; cursor: pointer; margin-bottom: 24px;
}
.tu-back:hover { color: var(--ink); }
.tu-detail-head h2 {
  font-weight: 900; font-style: italic; text-transform: uppercase;
  font-size: clamp(24px, 3.4vw, 36px); line-height: 1.06; letter-spacing: -.015em; margin: 0 0 14px;
}
.tu-lede { color: var(--muted); font-size: 16.5px; line-height: 1.6; margin: 0 0 16px; }

.tu-block { margin-top: 30px; }
.tu-block h3 {
  font-family: "Space Mono", ui-monospace, monospace; font-size: 11px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px;
  display: flex; align-items: center; gap: 10px;
}
.tu-block h3::before { content: ""; width: 22px; height: 2px; background: var(--lime); flex: none; }
.tu-block p { margin: 0; font-size: 15.5px; line-height: 1.65; }
.tu-block ul { margin: 0; padding: 0; list-style: none; }
.tu-block li {
  font-size: 15.5px; line-height: 1.6; margin-bottom: 10px; padding-left: 20px; position: relative;
}
.tu-block li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--lime);
}

/* The field lane is the reason this page exists, so it is a panel rather than
   another heading in the run of text. */
.tu-field {
  background: var(--cream-2); border: 1px solid var(--line);
  border-radius: var(--r); padding: 4px 24px 24px; margin-top: 30px;
}
.tu-field .tu-block:first-child { margin-top: 22px; }
.tu-contact p { color: var(--ink); }

.tu-guide {
  display: flex; flex-direction: column; gap: 4px;
  border-left: 3px solid var(--lime); padding: 14px 0 14px 18px; margin-top: 30px;
}
.tu-guide-eyebrow {
  font-family: "Space Mono", ui-monospace, monospace; font-size: 10px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
}
.tu-guide strong { font-size: 16px; font-weight: 800; letter-spacing: -.01em; }
.tu-guide span:last-child { color: var(--muted); font-size: 14.5px; line-height: 1.55; }

/* ---- machine translation notice, same shape as the compliance library ---- */
.tu-mt { background: #F6EFDC; border-bottom: 1px solid #E4CE9C; color: #4A3100; }
.tu-mt .wrap { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.tu-mt-tag {
  font-family: "Space Mono", ui-monospace, monospace; font-size: 10.5px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; white-space: nowrap;
  border: 1px solid #E4CE9C; border-radius: 5px; padding: 3px 8px;
}
.tu-mt p { margin: 0; font-size: 14px; line-height: 1.6; max-width: 92ch; }
.tu-mt a { color: #4A3100; text-decoration: underline; text-underline-offset: 2px; }
/* Fixed amber in both themes: it is a caution notice, and it sits above the
   dark hero where the page tokens would wash it out. */
:root[data-theme="dark"] .tu-mt { background: #2A2312; border-bottom-color: #584B23; color: #E6C27A; }
:root[data-theme="dark"] .tu-mt a { color: #E6C27A; }
:root[data-theme="dark"] .tu-mt-tag { border-color: #584B23; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .tu-mt { background: #2A2312; border-bottom-color: #584B23; color: #E6C27A; }
  :root:not([data-theme="light"]) .tu-mt a { color: #E6C27A; }
  :root:not([data-theme="light"]) .tu-mt-tag { border-color: #584B23; }
}