/* EFRS stable public-surface refinements - Platform 1.9.0 / Theme 1.10.0 */

/* Branded error surface */
.rsf-error-page {
    width: min(calc(100% - 48px), 1180px);
    margin-inline: auto;
    padding: clamp(4rem, 10vw, 9rem) 0 clamp(5rem, 10vw, 9rem);
}

.rsf-error-grid {
    display: grid;
    grid-template-columns: minmax(150px, .32fr) minmax(0, 1.68fr);
    gap: clamp(2rem, 7vw, 7rem);
    align-items: start;
}

.rsf-error-code {
    padding-top: .9rem;
    border-top: 4px solid var(--rsf-ochre, #C9A227);
    color: var(--rsf-indigo, #20243F);
    font: 600 .75rem/1.4 'IBM Plex Mono', monospace;
    letter-spacing: .12em;
}

.rsf-error-copy h1 {
    max-width: 820px;
    margin: 0;
    color: var(--rsf-indigo, #20243F);
    font-size: clamp(2.8rem, 7vw, 6.4rem);
    line-height: .94;
}

.rsf-error-copy > p {
    max-width: 720px;
    margin: 1.5rem 0 0;
    color: var(--rsf-slate, #626673);
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    line-height: 1.7;
}

.rsf-error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
    margin-top: 2rem;
}

/* Venue locator - intentionally no embedded third-party map. */
.rsf-venue-locator {
    background: var(--rsf-paper, #F4F1EA);
    border-top: 1px solid var(--rsf-border, #D7D4CC);
    border-bottom: 1px solid var(--rsf-border, #D7D4CC);
}

.rsf-venue-locator-inner {
    display: grid;
    grid-template-columns: minmax(280px, .8fr) minmax(0, 1.2fr);
    gap: clamp(2rem, 6vw, 6rem);
    align-items: stretch;
    padding-block: clamp(3rem, 6vw, 5.5rem);
}

.rsf-venue-map-card {
    position: relative;
    min-height: 300px;
    overflow: hidden;
    border: 1px solid var(--rsf-border, #D7D4CC);
    background:
        linear-gradient(90deg, transparent 49.5%, rgba(32,36,63,.08) 50%, transparent 50.5%),
        linear-gradient(transparent 49.5%, rgba(32,36,63,.08) 50%, transparent 50.5%),
        var(--rsf-white, #FFFFFF);
    background-size: 72px 72px;
}

.rsf-venue-map-card::before,
.rsf-venue-map-card::after {
    content: '';
    position: absolute;
    inset: 18% -10% auto 18%;
    height: 2px;
    background: rgba(20,115,110,.28);
    transform: rotate(-24deg);
}

.rsf-venue-map-card::after {
    inset: auto 8% 24% -12%;
    background: rgba(47,91,208,.22);
    transform: rotate(16deg);
}

.rsf-venue-marker {
    position: absolute;
    top: 50%;
    left: 52%;
    width: 46px;
    height: 46px;
    transform: translate(-50%, -50%) rotate(45deg);
    border-radius: 50% 50% 50% 8px;
    background: var(--rsf-indigo, #20243F);
    box-shadow: 0 12px 30px rgba(32,36,63,.18);
}

.rsf-venue-marker::after {
    content: '';
    position: absolute;
    inset: 13px;
    border-radius: 50%;
    background: var(--rsf-paper, #F4F1EA);
}

.rsf-venue-map-label {
    position: absolute;
    right: 1.25rem;
    bottom: 1.25rem;
    left: 1.25rem;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.1rem;
    background: rgba(255,255,255,.94);
    border: 1px solid var(--rsf-border, #D7D4CC);
}

.rsf-venue-map-label span {
    color: var(--rsf-slate, #626673);
    font: 600 .65rem/1.4 'IBM Plex Mono', monospace;
    letter-spacing: .08em;
}

.rsf-venue-map-label strong {
    color: var(--rsf-indigo, #20243F);
    font-size: .86rem;
}

.rsf-venue-copy {
    align-self: center;
}

.rsf-venue-copy > span,
.rsfp-privacy-grid dt,
.rsfp-service-status > span {
    color: var(--rsf-slate, #626673);
    font: 600 .65rem/1.4 'IBM Plex Mono', monospace;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.rsf-venue-copy h2 {
    max-width: 720px;
    margin: .8rem 0 1.4rem;
    color: var(--rsf-indigo, #20243F);
    font-size: clamp(2rem, 4vw, 3.8rem);
    line-height: 1;
}

.rsf-venue-address {
    display: grid;
    gap: .35rem;
    margin: 0 0 1.4rem;
    color: var(--rsf-slate, #626673);
    line-height: 1.6;
}

.rsf-venue-address strong {
    color: var(--rsf-indigo, #20243F);
    font-size: 1.05rem;
}

.rsf-venue-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
    margin-top: 1.6rem;
}

/* Privacy operational-transparency supplement. The legal notice itself remains editor-owned. */
.rsfp-privacy-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--rsf-border, #D7D4CC);
    border-left: 1px solid var(--rsf-border, #D7D4CC);
}

.rsfp-privacy-grid > div {
    min-height: 180px;
    padding: 1.5rem;
    border-right: 1px solid var(--rsf-border, #D7D4CC);
    border-bottom: 1px solid var(--rsf-border, #D7D4CC);
    background: var(--rsf-white, #FFFFFF);
}

.rsfp-privacy-grid dd {
    margin: .8rem 0 0;
    color: var(--rsf-indigo, #20243F);
    font-size: 1.05rem;
    line-height: 1.55;
}

.rsfp-service-status {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--rsf-border, #D7D4CC);
}

.rsfp-service-status strong {
    display: block;
    margin-top: .4rem;
    color: var(--rsf-indigo, #20243F);
}

.rsfp-service-status p {
    max-width: 760px;
    margin: .55rem 0 0;
    color: var(--rsf-slate, #626673);
    line-height: 1.65;
}

/* Secretariat contact groups collapse repeated addresses into one clear contact. */
.rsf-secretariat-contact-topics {
    display: block;
    margin-top: .35rem;
    color: inherit;
    opacity: .72;
    font-size: .78rem;
    line-height: 1.45;
}

@media (max-width: 860px) {
    .rsf-error-grid,
    .rsf-venue-locator-inner,
    .rsfp-privacy-grid {
        grid-template-columns: 1fr;
    }

    .rsf-error-code {
        max-width: 220px;
    }

    .rsf-venue-map-card {
        min-height: 250px;
    }
}

@media (max-width: 580px) {
    .rsf-error-page {
        width: min(calc(100% - 32px), 1180px);
    }

    .rsf-venue-map-label {
        align-items: flex-start;
        flex-direction: column;
    }
}