.welcome-dialog{border:0;padding:0;background:transparent;max-width:min(680px,calc(100vw - 32px));max-height:calc(100dvh - 32px);width:100%;color:#102a43;overflow:auto}.welcome-dialog::backdrop{background:rgba(10,24,38,.62);backdrop-filter:blur(4px)}.welcome-sheet{position:relative;overflow:hidden;border-radius:24px;background:#fff;box-shadow:0 28px 80px rgba(7,25,43,.32)}.welcome-close{position:absolute;z-index:2;right:14px;top:14px;width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.94);font-size:24px;cursor:pointer}.welcome-poster{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#102a43}.welcome-body{padding:24px}.welcome-kicker{margin:0 0 8px;color:#1b6f8a;font-weight:800;letter-spacing:.08em;font-size:.78rem}.welcome-body h2{margin:0;font-size:clamp(1.45rem,4vw,2.15rem);line-height:1.18}.welcome-copy{margin:10px 0 18px;color:#48647a;line-height:1.65}.welcome-actions{display:flex;gap:10px;flex-wrap:wrap}.welcome-actions button,.welcome-final a,.welcome-retry{min-height:46px;border-radius:12px;padding:0 18px;font-weight:800;cursor:pointer}.welcome-play{border:0;background:#16314f;color:#fff}.welcome-later{border:1px solid #bfd0dc;background:#fff;color:#29485e}.welcome-video-wrap[hidden],.welcome-final[hidden]{display:none}.welcome-video-wrap{background:#081a28}.welcome-video-stage{width:100%;aspect-ratio:16/9;background:#081a28}.welcome-video-stage video{display:block;width:100%;height:100%;max-height:none;object-fit:contain;background:#081a28}.welcome-status{min-height:0;background:#fff;color:#48647a;text-align:center}.welcome-status:empty{display:none}.welcome-status.is-loading,.welcome-status.is-error{display:flex;min-height:64px;padding:12px 20px;align-items:center;justify-content:center;gap:12px}.welcome-status.is-loading::before{content:"";width:18px;height:18px;flex:0 0 auto;border:3px solid #c9dce4;border-top-color:#0b748b;border-radius:50%;animation:welcome-spin .8s linear infinite}.welcome-status.is-error{flex-wrap:wrap;color:#8d2f22;background:#fff7f5}.welcome-retry{border:1px solid #b84838;background:#fff;color:#8d2f22}.welcome-final{padding:20px 24px 24px;text-align:center;background:#f2f8fa}.welcome-final a{display:inline-flex;align-items:center;text-decoration:none;background:#0b748b;color:#fff}.welcome-note{display:block;margin-top:12px;color:#62798b;font-size:.82rem}.welcome-dialog:focus{outline:none}.welcome-dialog button:focus-visible,.welcome-dialog a:focus-visible{outline:3px solid #f6b73c;outline-offset:3px}@keyframes welcome-spin{to{transform:rotate(360deg)}}@media(max-width:640px){.welcome-dialog{max-width:100%;max-height:calc(100dvh - 8px);width:100%;margin:auto 0 0;align-self:end}.welcome-sheet{border-radius:22px 22px 0 0}.welcome-body{padding:20px}.welcome-actions{display:grid}.welcome-actions button{width:100%}.welcome-status.is-loading,.welcome-status.is-error{padding:12px 16px}.welcome-status.is-error{align-items:stretch;flex-direction:column}.welcome-retry{width:100%}}@media(prefers-reduced-motion:reduce){.welcome-dialog::backdrop{backdrop-filter:none}.welcome-sheet{scroll-behavior:auto}.welcome-status.is-loading::before{animation:none}}