.nx-welcome {
  --welcome-ink: #f1f2f4;
  --welcome-muted: #c1c7d1;
  --welcome-gold: #e0bc79;
  --welcome-cobalt: #174baf;
  width: 100%;
  min-width: 0;
  padding: clamp(18px, 2vw, 28px);
  color: var(--welcome-ink);
  background: #181d25;
  border: 1px solid #46505f;
  border-radius: 18px 18px 4px 18px;
  box-shadow: 0 20px 54px #17223a14;
  color-scheme: dark;
  text-align: left;
}
.nx-welcome *, .nx-welcome *::before, .nx-welcome *::after { box-sizing: border-box; }
.nx-welcome [hidden] { display: none !important; }
.nx-welcome-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.nx-welcome-heading p { margin: 0; color: var(--welcome-ink); font: inherit; font-weight: 500; font-size: clamp(17px, 1.5vw, 23px); line-height: 1.3; letter-spacing: -.035em; }
.nx-welcome-ai { display: inline-flex; align-items: center; gap: 7px; flex-shrink: 0; font-size: 11px; line-height: 1.4; color: var(--welcome-gold); }
.nx-welcome-ai::before { content: ''; width: 7px; height: 7px; border: 1px solid currentColor; transform: rotate(45deg); }
.nx-welcome-select { display: flex; gap: 6px; margin-bottom: 14px; padding: 4px; border: 1px solid #536072; border-radius: 9px; background: #111722; }
.nx-welcome-choice { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex: 1 1 0; min-width: 0; min-height: 44px; padding: 10px 14px; font: inherit; font-size: 13px; line-height: 1.3; color: var(--welcome-muted); background: transparent; border: 1px solid transparent; border-radius: 6px; text-align: left; cursor: pointer; transition: background-color .18s, border-color .18s; }
.nx-welcome-choice > span:first-child { overflow-wrap: anywhere; }
.nx-welcome-choice:hover { background: #25334b; color: var(--welcome-ink); }
.nx-welcome-choice[aria-pressed="true"] { color: #fff; background: var(--welcome-cobalt); border-color: #4d76c6; }
.nx-welcome-check { color: #ffe3a8; visibility: hidden; font-size: 15px; flex-shrink: 0; }
.nx-welcome-choice[aria-pressed="true"] .nx-welcome-check { visibility: visible; }
.nx-welcome-screen { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #07090d; border: 1px solid #ffffff1a; border-radius: 8px; }
.nx-welcome-screen video { display: block; width: 100%; height: 100%; object-fit: contain; }
.nx-welcome-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-block: 12px; }
.nx-welcome-meta p { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; margin: 0; color: var(--welcome-ink); font-size: 12px; line-height: 1.5; }
.nx-welcome-language { color: var(--welcome-muted); font-size: 11px; }
.nx-welcome a { color: var(--welcome-ink); text-decoration: underline; text-underline-offset: 3px; }
.nx-welcome-meta > a { padding: 10px 0 10px 10px; margin-block: -10px; flex-shrink: 0; font-size: 11px; }
.nx-welcome-error { margin: 2px 0 14px; padding: 12px 14px; border-left: 2px solid var(--welcome-gold); background: #e0bc7910; color: #f0d7aa; font-size: 12px; line-height: 1.65; }
.nx-welcome-transcript { border-top: 1px solid #566172; }
.nx-welcome-transcript summary { min-height: 44px; display: list-item; padding: 13px 0 2px; cursor: pointer; font-size: 12px; color: var(--welcome-muted); list-style-position: inside; }
.nx-welcome-transcript summary::marker { color: var(--welcome-gold); }
.nx-welcome-transcript p { margin: 12px 0 0; font-size: 13px; line-height: 1.75; color: var(--welcome-muted); max-width: 68ch; }
.nx-welcome-noscript { font-size: 12px; }
.nx-welcome :is(button, a, summary, video):focus-visible { outline: 3px solid #f4cc7d; outline-offset: 4px; }
.nx-welcome-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (min-width: 941px) {
  .agent-section:has(> .nx-welcome) { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(32px, 4vw, 72px); }
}
@media (max-width: 940px) {
  .agent-section:has(> .nx-welcome) { grid-template-columns: minmax(0, 1fr); gap: 40px; }
}
@media (max-width: 440px) {
  .nx-welcome { padding: 16px; border-radius: 14px 14px 4px 14px; }
  .nx-welcome-heading { flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
  .nx-welcome-title { flex-basis: 100%; }
  .nx-welcome-choice { padding-inline: 10px; }
  .nx-welcome-meta p { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) { .nx-welcome-choice { transition: none; } }