html[data-captain-intro="open"] { overflow: hidden; }
html[data-captain-intro="open"] body { overflow: hidden; }

.captain-intro {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 28px 24px;
  border: 0;
  border-radius: 0;
  background: #fff;
  color: var(--ink);
  font-family: var(--font-sans, sans-serif);
  letter-spacing: 0;
  overflow: auto;
  overscroll-behavior: contain;
  opacity: 1;
  transition: opacity 240ms ease;
}
.captain-intro[open] { display: flex; flex-direction: column; align-items: center; }
.captain-intro::backdrop { background: #fff; }
.captain-intro.is-leaving { opacity: 0; pointer-events: none; }
.captain-intro-inner { flex-shrink: 0; width: min(100%, 344px); margin-block: auto; text-align: center; padding-bottom: 36px; }
.captain-intro-mark { width: 224px; height: 192px; position: relative; margin: 0 auto 16px; }
.captain-intro-mark canvas { position: absolute; inset: 0; width: 224px; height: 192px; }
.captain-intro-fallback { position: absolute; left: 56px; top: 40px; width: 112px; height: 112px; object-fit: contain; }
.captain-intro-mark.has-particles .captain-intro-fallback { visibility: hidden; }
.captain-intro h2 { margin: 0; font-size: 25px; font-weight: 600; line-height: 1.25; letter-spacing: 0; outline: none; }
.captain-intro #captain-intro-description { margin: 12px 0 28px; color: #5b6b87; font-size: 14px; line-height: 1.65; }
.captain-intro-form { display: grid; gap: 10px; text-align: left; }
.captain-intro-form label { font-size: 13px; font-weight: 500; color: #334564; }
.captain-intro-form input { width: 100%; height: 52px; padding: 0 16px; border: 1px solid #d3ddea; border-radius: 6px; background: #fff; color: var(--ink); font: inherit; font-size: 16px; box-shadow: 0 2px 4px rgba(19,31,63,.025); }
.captain-intro-form input::placeholder { color: #7b879c; }
.captain-intro-form input[aria-invalid="true"] { border-color: #b42318; }
.captain-intro-submit { min-height: 50px; margin-top: 2px; padding: 12px 20px; background: var(--brand-blue); color: #fff; border: 1px solid var(--brand-blue); border-radius: 6px; font: inherit; font-size: 14px; font-weight: 550; cursor: pointer; transition: background 160ms ease; }
.captain-intro-submit:hover { background: var(--brand-blue-hover); }
.captain-intro-submit:disabled { opacity: .7; cursor: wait; }
.captain-intro-status { min-height: 21px; margin: 2px 0 0; text-align: center; font-size: 12px; line-height: 1.6; color: #536780; }
.captain-intro-status.is-error { color: #b42318; }
.captain-intro-skip { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 44px; max-width: 100%; margin-top: 12px; padding: 8px 5px; border: 0; background: transparent; color: #5b6b87; font: inherit; font-size: 12px; line-height: 1.5; cursor: pointer; }
.captain-intro-skip:hover { color: var(--brand-blue); text-decoration: underline; text-underline-offset: 4px; }
.captain-intro input:focus-visible, .captain-intro button:focus-visible { outline: 2px solid var(--brand-blue); outline-offset: 4px; }
@media (max-height: 620px) {
  .captain-intro { padding-block: 16px; }
  .captain-intro-inner { padding-bottom: 0; }
  .captain-intro-mark { height: 144px; margin-bottom: 8px; }
  .captain-intro-mark canvas { top: -24px; }
  .captain-intro-fallback { top: 16px; }
  .captain-intro #captain-intro-description { margin-bottom: 18px; }
  .captain-intro-skip { margin-top: 4px; }
}
@media (prefers-reduced-motion: reduce) {
  .captain-intro, .captain-intro-submit { transition: none; }
}