.mur-onboarding-backdrop {
    position: fixed;
    inset: 0;
    z-index: 3000;
}
.mur-onboarding-backdrop { background: rgba(15,23,42,.64); backdrop-filter: blur(2px); }
.mur-onboarding-dialog {
    position: fixed;
    z-index: 3002;
    box-sizing: border-box;
    border: 1px solid var(--border,#ddd);
    background: var(--surface,#fff);
    color: var(--text,#000);
    box-shadow: 0 22px 60px rgba(15,23,42,.34);
}
.mur-onboarding-dialog {
    top: 50%;
    left: 50%;
    width: min(620px,calc(100vw - 32px));
    max-height: calc(100dvh - 32px);
    overflow: auto;
    border-radius: 10px;
    transform: translate(-50%,-50%);
}
.mur-onboarding-dialog-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 24px 18px;
    background: #1e2751 url('../img/background2.jpg') center/cover no-repeat;
    color: #fff;
}
.mur-onboarding-eyebrow { display: block; margin-bottom: 5px; font-size: 11px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.mur-onboarding-dialog h2 { margin: 0; color: inherit; font-size: 24px; line-height: 1.25; }
.mur-onboarding-dialog-body { padding: 22px 24px; font-size: 13px; line-height: 1.55; }
.mur-onboarding-lead { margin: 0 0 18px; font-size: 15px; }
.mur-onboarding-summary { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.mur-onboarding-summary li { display: grid; gap: 3px; padding-left: 30px; position: relative; }
.mur-onboarding-summary li::before { content: "✓"; position: absolute; top: 1px; left: 0; display: grid; width: 20px; height: 20px; place-items: center; border-radius: 50%; background: var(--success-bg,#edf8f0); color: var(--success-text,#185d31); font-weight: 700; }
.mur-onboarding-summary span,.mur-onboarding-note { color: var(--muted,#666); }
.mur-onboarding-note { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid var(--border,#ddd); font-size: 12px; }
.mur-onboarding-dialog-actions { display: flex; justify-content: flex-end; gap: 9px; padding: 14px 24px 18px; border-top: 1px solid var(--border,#ddd); }
.mur-onboarding-dialog .mur-onboarding-close { display: grid; flex: 0 0 34px; width: 34px; min-width: 34px; height: 34px; min-height: 34px; padding: 0; place-items: center; border: 0; border-radius: 0; background: transparent; color: #fff; box-shadow: none; opacity: .82; }
.mur-onboarding-dialog .mur-onboarding-close svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.mur-onboarding-dialog .mur-onboarding-close:hover { border-color: transparent; background: transparent; color: #fff; opacity: 1; }
.mur-onboarding-dialog button:focus-visible { outline: 2px solid #93c5fd; outline-offset: 2px; }
.mur-onboarding-status { position: fixed; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.mur-onboarding-noscript { margin: 16px; padding: 16px; border: 1px solid var(--border,#ddd); border-radius: 8px; }
body.mur-onboarding-active { overflow: hidden; }

@media (max-width:680px) {
    .mur-onboarding-dialog { width: calc(100vw - 20px); max-height: calc(100dvh - 20px); }
    .mur-onboarding-dialog-header,.mur-onboarding-dialog-body { padding-right: 18px; padding-left: 18px; }
    .mur-onboarding-dialog h2 { font-size: 21px; }
    .mur-onboarding-dialog-actions { flex-direction: column-reverse; padding: 12px 18px 16px; }
    .mur-onboarding-dialog-actions button { width: 100%; min-height: 44px; }
}
@media (forced-colors:active) { .mur-onboarding-dialog { border: 2px solid CanvasText; } }