/**
 * Copyright (c) 2026 DNA Genics, S.L. All rights reserved.
 *
 * Regional Atlas card language: photographic banner, tab bar, cards, bento grid, stat cards,
 * list-plus-detail layouts, pills, flags, donut, histogram, chat and step rail.
 * Loaded after atlas-pages.css and before atlas-themes.css so per-report accents still apply.
 * No gradients (solid overlays only) and no entrance animations.
 */

/* ---------- Token refinements ---------- */
.rra-root {
    --rra-bg: #090b0f;
    --rra-surface: #11151b;
    --rra-surface-2: #161b23;
    --rra-surface-3: #1e242e;
    --rra-border: rgba(214, 171, 82, 0.16);
    --rra-border-strong: rgba(214, 171, 82, 0.3);
    --rra-radius-card: 14px;
    --rra-card-pad: 20px;
}

/* ---------- Banner (hero) ---------- */
.rra-banner {
    position: relative;
    background-color: var(--rra-surface);
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--rra-border);
    overflow: hidden;
}

.rra-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(9, 11, 15, 0.62);
    pointer-events: none;
}

.rra-banner > .rra-container {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(260px, 1fr);
    align-items: end;
    gap: var(--rra-space-8);
    padding-top: var(--rra-space-4);
    padding-bottom: var(--rra-space-8);
}

.rra-banner--full > .rra-container {
    min-height: 320px;
}

.rra-banner--compact > .rra-container {
    min-height: 190px;
    padding-bottom: var(--rra-space-6);
}

.rra-banner-text {
    max-width: 720px;
    padding: var(--rra-space-5) var(--rra-space-6);
    background: rgba(9, 11, 15, 0.55);
    border-radius: var(--rra-radius-card);
}

.rra-banner .rra-breadcrumb-wrap {
    grid-column: 1 / -1;
    align-self: start;
    padding-top: 0;
}

.rra-banner-title {
    font-family: var(--rra-font-display);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 600;
    line-height: 1.08;
    margin: var(--rra-space-2) 0 var(--rra-space-2) !important;
}

.rra-banner--compact .rra-banner-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.rra-banner-subtitle {
    color: var(--rra-text-muted);
    font-size: var(--rra-fs-lg);
    margin-bottom: var(--rra-space-3) !important;
}

.rra-banner-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--rra-space-2) var(--rra-space-5);
    font-size: var(--rra-fs-sm);
    color: var(--rra-text-muted);
}

.rra-banner-meta span {
    display: inline-flex;
    align-items: center;
    gap: var(--rra-space-2);
}

.rra-banner-meta .dna-icon {
    color: var(--rra-accent);
}

.rra-banner-quote {
    justify-self: end;
    max-width: 380px;
    margin: 0;
    padding: var(--rra-space-4) var(--rra-space-5);
    background: rgba(9, 11, 15, 0.55);
    border-left: 2px solid var(--rra-accent);
    border-radius: 0 var(--rra-radius) var(--rra-radius) 0;
}

.rra-banner-quote p {
    font-family: var(--rra-font-display);
    font-style: italic;
    font-size: var(--rra-fs-lg);
    color: var(--rra-text) !important;
    margin-bottom: var(--rra-space-2) !important;
}

.rra-banner-quote footer {
    font-size: var(--rra-fs-xs);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--rra-accent-strong);
}

/* ---------- Tab bar ---------- */
.rra-root .rra-subnav {
    background: rgba(9, 11, 15, 0.96);
}

.rra-root .rra-subnav-inner {
    gap: 0;
}

.rra-root .rra-subnav-link {
    min-height: var(--rra-subnav-height);
    padding: 0 var(--rra-space-4);
    border-radius: 0;
    border-bottom: 2px solid transparent;
}

.rra-root .rra-subnav-link:hover {
    background: transparent;
}

.rra-root .rra-subnav-link[aria-current="page"] {
    border-bottom-color: var(--rra-accent);
    border-radius: 0;
}

.rra-subnav-explore {
    position: relative;
    margin-left: auto;
    flex: 0 0 auto;
}

.rra-subnav-explore > summary {
    display: inline-flex;
    align-items: center;
    gap: var(--rra-space-2);
    min-height: 36px;
    padding: 0 var(--rra-space-4);
    font-size: var(--rra-fs-sm);
    font-weight: 600;
    color: var(--rra-text);
    border: 1px solid var(--rra-border-strong);
    border-radius: var(--rra-radius-pill);
    cursor: pointer;
    list-style: none;
    white-space: nowrap;
}

.rra-subnav-explore > summary::-webkit-details-marker {
    display: none;
}

.rra-subnav-explore-menu {
    position: fixed;
    right: var(--rra-space-6);
    margin-top: var(--rra-space-2);
    min-width: 240px;
    padding: var(--rra-space-2);
    list-style: none;
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border-strong);
    border-radius: var(--rra-radius);
    box-shadow: var(--rra-shadow-2);
    z-index: 950;
}

.rra-subnav-explore-menu a {
    display: flex;
    align-items: center;
    gap: var(--rra-space-2);
    padding: var(--rra-space-2) var(--rra-space-3);
    color: var(--rra-text) !important;
    border-radius: var(--rra-radius-sm);
}

.rra-subnav-explore-menu a:hover,
.rra-subnav-explore-menu a[aria-current="page"] {
    background: var(--rra-surface-3);
    color: var(--rra-accent-strong) !important;
    text-decoration: none !important;
}

/* ---------- Cards ---------- */
.rra-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: var(--rra-card-pad);
    background: var(--rra-surface);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius-card);
    box-shadow: var(--rra-shadow-1);
}

.rra-card--flush {
    padding: 0;
    overflow: hidden;
}

.rra-card--accent {
    border-color: var(--rra-accent-line);
}

.rra-card-head {
    display: flex;
    align-items: center;
    gap: var(--rra-space-3);
    margin-bottom: var(--rra-space-4);
}

.rra-card--flush > .rra-card-head {
    padding: var(--rra-card-pad) var(--rra-card-pad) 0;
}

.rra-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    color: var(--rra-accent-strong);
    background: var(--rra-accent-soft);
    border: 1px solid var(--rra-accent-line);
    border-radius: 50%;
}

.rra-card-title {
    flex: 1 1 auto;
    font-family: var(--rra-font-display);
    font-size: var(--rra-fs-xl) !important;
    font-weight: 600;
    min-width: 0;
}

.rra-card-action {
    flex: 0 0 auto;
    font-size: var(--rra-fs-sm);
    white-space: nowrap;
}

.rra-card-body {
    flex: 1 1 auto;
    min-width: 0;
}

.rra-card-foot {
    display: flex;
    flex-wrap: wrap;
    gap: var(--rra-space-2);
    margin-top: var(--rra-space-4);
}

.rra-card-foot--end {
    justify-content: flex-end;
}

/* ---------- Bento grid ---------- */
.rra-bento {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
    gap: var(--rra-space-5);
}

.rra-col-3 { grid-column: span 3; }
.rra-col-4 { grid-column: span 4; }
.rra-col-5 { grid-column: span 5; }
.rra-col-6 { grid-column: span 6; }
.rra-col-7 { grid-column: span 7; }
.rra-col-8 { grid-column: span 8; }
.rra-col-12 { grid-column: 1 / -1; }

/* ---------- Stat cards ---------- */
.rra-stat-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--rra-space-4);
}

.rra-stat-card {
    display: flex;
    align-items: center;
    gap: var(--rra-space-4);
    padding: var(--rra-space-4) var(--rra-space-5);
    background: var(--rra-surface);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius-card);
    min-width: 0;
}

.rra-stat-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
    color: var(--rra-accent-strong);
    background: var(--rra-accent-soft);
    border-radius: 50%;
}

.rra-stat-card-value {
    display: block;
    font-family: var(--rra-font-display);
    font-size: var(--rra-fs-2xl);
    font-weight: 600;
    line-height: 1.1;
    color: var(--rra-text);
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

.rra-stat-card-value small {
    font-family: var(--rra-font-body);
    font-size: var(--rra-fs-sm);
    color: var(--rra-text-muted);
}

.rra-stat-card-label {
    display: block;
    font-size: var(--rra-fs-sm);
    color: var(--rra-text-muted);
}

/* ---------- List plus detail ---------- */
.rra-split {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(300px, 1fr);
    gap: var(--rra-space-5);
    align-items: start;
}

.rra-split--even {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.rra-split--left {
    grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
}

/* The site layout sets overflow-x: hidden on both html and body, which turns body into a
   scroll container and silently disables position: sticky. clip hides horizontal overflow
   the same way without creating a scroll container. */
html:has(.rra-root),
html:has(.rra-root) body {
    overflow-x: clip;
}

.rra-detail {
    position: sticky;
    top: calc(var(--nav-height, 72px) + var(--rra-subnav-height) + 12px);
}

/* Segment detail panel: bottom sheet on phones (header bar injected by atlas-pages.js). */
.rra-sheet-bar,
.rra-sheet-backdrop {
    display: none;
}

@media (max-width: 767px) {
    .rra-detail.rra-detail--sheet {
        position: fixed;
        top: auto;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1060;
        max-height: 85vh;
        overflow-y: auto;
        overscroll-behavior: contain;
        margin: 0;
        padding-bottom: calc(var(--rra-card-pad, 16px) + env(safe-area-inset-bottom));
        border-radius: 24px 24px 0 0;
        transform: translateY(100%);
        visibility: hidden;
        transition: transform 0.3s ease, visibility 0s linear 0.3s;
    }

    .rra-detail.rra-detail--sheet.is-open {
        transform: translateY(0);
        visibility: visible;
        transition: transform 0.3s ease, visibility 0s;
    }

    .rra-detail--sheet .rra-sheet-bar {
        position: sticky;
        top: calc(var(--rra-card-pad, 16px) * -1);
        z-index: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: calc(var(--rra-card-pad, 16px) * -1) calc(var(--rra-card-pad, 16px) * -1) var(--rra-space-3);
        padding: 10px var(--rra-card-pad, 16px);
        background: inherit;
        background-color: var(--rra-surface);
        border-bottom: 1px solid var(--rra-border);
    }

    .rra-sheet-handle {
        width: 44px;
        height: 5px;
        border-radius: 3px;
        background: var(--rra-border-strong);
    }

    .rra-sheet-close {
        position: absolute;
        right: 8px;
        top: 50%;
        transform: translateY(-50%);
        width: 36px;
        height: 36px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border: 0;
        border-radius: 50%;
        background: transparent;
        color: var(--rra-text);
    }

    .rra-sheet-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 1055;
        background: rgba(0, 0, 0, 0.3);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .rra-sheet-backdrop.is-open {
        opacity: 1;
        pointer-events: auto;
    }

    body.rra-sheet-lock {
        overflow: hidden;
    }
}

.rra-detail-hero {
    position: relative;
    height: 320px;
    margin: calc(var(--rra-card-pad) * -1) calc(var(--rra-card-pad) * -1) var(--rra-space-4);
    background: var(--rra-surface-3) center / cover no-repeat;
    border-radius: var(--rra-radius-card) var(--rra-radius-card) 0 0;
}

@media (max-width: 576px) {
    .rra-detail-hero {
        height: 240px;
    }
}

.rra-detail-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    border-radius: inherit;
}

.rra-kv {
    display: grid;
    grid-template-columns: minmax(110px, auto) minmax(0, 1fr);
    gap: var(--rra-space-2) var(--rra-space-4);
    margin: 0 0 var(--rra-space-4);
    font-size: var(--rra-fs-sm);
}

.rra-kv dt {
    color: var(--rra-text-subtle);
    font-weight: 500;
}

.rra-kv dd {
    margin: 0;
    color: var(--rra-text);
    overflow-wrap: anywhere;
}

.rra-root .rra-table tr.is-selected td {
    background: var(--rra-accent-soft) !important;
}

.rra-root .rra-table tr[data-row-key] {
    cursor: pointer;
}

.rra-row-number {
    color: var(--rra-text-subtle);
    font-variant-numeric: tabular-nums;
}

/* ---------- Pills and toggles ---------- */
.rra-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--rra-space-2);
}

.rra-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--rra-space-2);
    min-height: 32px;
    padding: 0 var(--rra-space-4);
    font-size: var(--rra-fs-sm);
    font-weight: 500;
    color: var(--rra-text-muted);
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius-pill);
    cursor: pointer;
}

.rra-pill:hover {
    color: var(--rra-text);
    border-color: var(--rra-border-strong);
}

.rra-pill[aria-pressed="true"],
.rra-pill[aria-selected="true"] {
    color: var(--rra-text-on-accent);
    background: var(--rra-accent);
    border-color: var(--rra-accent);
}

.rra-pills--scroll {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: var(--rra-space-2);
    scrollbar-width: thin;
}

.rra-pills--scroll .rra-pill {
    flex: 0 0 auto;
}

.rra-pill small {
    font-size: var(--rra-fs-xs);
    opacity: 0.75;
}

.rra-pill-thumb {
    width: 22px;
    height: 22px;
    margin-left: calc(var(--rra-space-2) * -1);
    object-fit: cover;
    border-radius: 50%;
}

.rra-stat-card-value--text {
    font-size: var(--rra-fs-lg);
}

.rra-pill-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--rra-pill-color, var(--rra-accent));
}

/* ---------- Flags ---------- */
.rra-flag {
    display: inline-block;
    width: 20px;
    height: 14px;
    margin-right: var(--rra-space-2);
    vertical-align: -2px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
}

/* ---------- Donut ---------- */
.rra-donut-layout {
    display: grid;
    grid-template-columns: 170px minmax(0, 1fr);
    align-items: center;
    gap: var(--rra-space-6);
}

.rra-donut {
    position: relative;
    width: 170px;
    height: 170px;
}

.rra-donut svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.rra-donut-center {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.rra-donut-value {
    font-family: var(--rra-font-display);
    font-size: 2.6rem;
    font-weight: 600;
    line-height: 1;
    color: var(--rra-text);
}

.rra-donut-label {
    font-size: var(--rra-fs-xs);
    color: var(--rra-text-muted);
    max-width: 110px;
}

.rra-legend {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: var(--rra-space-3);
    font-size: var(--rra-fs-sm);
}

.rra-legend li {
    display: grid;
    grid-template-columns: 12px minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--rra-space-3);
    padding-bottom: var(--rra-space-2);
    border-bottom: 1px solid var(--rra-border);
}

.rra-legend li:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.rra-legend-swatch {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--rra-legend-color, var(--rra-accent));
}

.rra-legend strong {
    font-variant-numeric: tabular-nums;
}

.rra-legend--inline {
    display: flex;
    flex-wrap: wrap;
    gap: var(--rra-space-2) var(--rra-space-4);
}

.rra-legend--inline li {
    grid-template-columns: 12px auto;
}

/* ---------- Closest match ---------- */
.rra-closest {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: var(--rra-space-5);
    align-items: start;
}

.rra-closest-portrait {
    position: relative;
    width: 150px;
    height: 180px;
    border-radius: var(--rra-radius);
    overflow: hidden;
    background: var(--rra-surface-3);
}

.rra-closest-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
}

.rra-closest-name {
    font-family: var(--rra-font-display);
    font-size: var(--rra-fs-2xl) !important;
    margin-bottom: var(--rra-space-2) !important;
}

/* ---------- Image cards (cultures, eras) ---------- */
.rra-image-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--rra-space-3);
}

.rra-image-card {
    display: flex;
    flex-direction: column;
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius);
    overflow: hidden;
    color: var(--rra-text) !important;
    text-align: left;
    padding: 0;
    cursor: pointer;
}

.rra-image-card:hover {
    border-color: var(--rra-accent-line);
    text-decoration: none !important;
}

.rra-image-card.is-selected {
    border-color: var(--rra-accent);
    box-shadow: 0 0 0 1px var(--rra-accent);
}

.rra-image-card-media {
    height: 96px;
    background: var(--rra-surface-3);
}

.rra-image-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rra-image-card-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--rra-space-3);
    font-size: var(--rra-fs-sm);
}

.rra-image-card-title {
    font-weight: 600;
    line-height: 1.3;
}

.rra-thumb {
    width: 56px;
    height: 40px;
    flex: 0 0 auto;
    object-fit: cover;
    border-radius: var(--rra-radius-sm);
    background: var(--rra-surface-3);
}

.rra-thumb-cell {
    display: flex;
    align-items: center;
    gap: var(--rra-space-3);
}

/* ---------- Sample cards (Cards view) ---------- */
.rra-sample-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--rra-space-4);
    list-style: none;
    padding: 0;
    margin: 0;
}

.rra-sample-card {
    display: flex;
    flex-direction: column;
    gap: var(--rra-space-2);
    padding: var(--rra-space-4);
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius);
    cursor: pointer;
}

.rra-sample-card.is-selected {
    border-color: var(--rra-accent);
}

/* ---------- Histogram ---------- */
.rra-histogram-wrap {
    padding-top: 20px;
    margin-bottom: var(--rra-space-3);
}

.rra-detail-sample {
    margin-bottom: var(--rra-space-4);
    padding-bottom: var(--rra-space-4);
    border-bottom: 1px solid var(--rra-border);
}

.rra-histogram {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 140px;
    padding: 0 var(--rra-space-1);
    border-bottom: 1px solid var(--rra-border-strong);
}

.rra-histogram-bar {
    position: relative;
    flex: 1 1 0;
    min-height: 2px;
    background: var(--rra-accent);
    border-radius: 3px 3px 0 0;
}

.rra-histogram-bar span {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 11px;
    color: var(--rra-text-muted);
}

.rra-histogram-axis {
    display: flex;
    gap: 6px;
    padding: var(--rra-space-1) var(--rra-space-1) 0;
    font-size: 11px;
    color: var(--rra-text-subtle);
}

.rra-histogram-axis span {
    flex: 1 1 0;
    text-align: center;
}

/* ---------- Period bars (compact profile) ---------- */
.rra-hbars {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: var(--rra-space-3);
}

.rra-hbars li {
    display: grid;
    grid-template-columns: minmax(90px, 150px) minmax(0, 1fr) 56px;
    align-items: center;
    gap: var(--rra-space-3);
    font-size: var(--rra-fs-sm);
}

.rra-hbars li > span:first-child {
    overflow: hidden;
}

.rra-hbars .rra-chip {
    display: inline-block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: middle;
}

.rra-hbars .rra-bar-track {
    height: 10px;
}

.rra-hbars strong {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* ---------- Chronology bar ---------- */
.rra-chrono {
    position: relative;
    height: 44px;
    margin-top: var(--rra-space-4);
}

.rra-chrono-track {
    position: absolute;
    left: 0;
    right: 0;
    top: 16px;
    height: 10px;
    display: flex;
    border-radius: var(--rra-radius-pill);
    overflow: hidden;
}

.rra-chrono-track span {
    background: var(--rra-chrono-color, var(--rra-surface-3));
    opacity: 0.8;
}

.rra-chrono-marker {
    position: absolute;
    top: 8px;
    width: 4px;
    height: 26px;
    margin-left: -2px;
    background: var(--rra-accent-strong);
    border-radius: 2px;
    box-shadow: 0 0 0 3px rgba(9, 11, 15, 0.8);
}

.rra-chrono-labels {
    display: flex;
    justify-content: space-between;
    font-size: var(--rra-fs-xs);
    color: var(--rra-text-subtle);
}

/* ---------- Anchor tabs (sample profile) ---------- */
.rra-anchor-tabs {
    display: flex;
    gap: var(--rra-space-1);
    overflow-x: auto;
    border-bottom: 1px solid var(--rra-border);
}

.rra-anchor-tabs a {
    padding: var(--rra-space-3) var(--rra-space-4);
    font-size: var(--rra-fs-sm);
    color: var(--rra-text-muted) !important;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.rra-anchor-tabs a:hover,
.rra-anchor-tabs a.is-active {
    color: var(--rra-accent-strong) !important;
    border-bottom-color: var(--rra-accent);
    text-decoration: none !important;
}

.rra-anchor-target {
    scroll-margin-top: calc(var(--nav-height, 72px) + var(--rra-subnav-height) + 16px);
}

/* ---------- Profile hero ---------- */
.rra-profile-hero {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: var(--rra-space-6);
    align-items: start;
}

.rra-profile-hero-portrait {
    width: 220px;
    height: 260px;
    border-radius: var(--rra-radius-card);
    overflow: hidden;
    background: var(--rra-surface-3);
    border: 1px solid var(--rra-border-strong);
}

.rra-profile-hero-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ---------- Haplogroup about ---------- */
.rra-haplo-about-media {
    height: 150px;
    margin: 0 0 var(--rra-space-4);
    border-radius: var(--rra-radius);
    overflow: hidden;
    background: var(--rra-surface-3);
}

.rra-haplo-about-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rra-haplo-code {
    font-family: var(--rra-font-display);
    font-size: var(--rra-fs-3xl);
    font-weight: 600;
    line-height: 1;
}

/* ---------- Step rail (story) ---------- */
.rra-story-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: var(--rra-space-6);
    align-items: start;
}

.rra-step-rail {
    position: sticky;
    top: calc(var(--nav-height, 72px) + var(--rra-subnav-height) + 16px);
    list-style: none;
    padding: 0;
    margin: 0;
    border-left: 1px solid var(--rra-border-strong);
}

.rra-step-rail a {
    display: block;
    padding: var(--rra-space-2) var(--rra-space-4);
    margin-left: -1px;
    font-size: var(--rra-fs-sm);
    color: var(--rra-text-muted) !important;
    border-left: 2px solid transparent;
}

.rra-step-rail a small {
    display: block;
    color: var(--rra-text-subtle);
}

.rra-step-rail a.is-active,
.rra-step-rail a:hover {
    color: var(--rra-accent-strong) !important;
    border-left-color: var(--rra-accent);
    text-decoration: none !important;
}

.rra-chapter-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
    gap: var(--rra-space-5);
    margin-bottom: var(--rra-space-5);
}

.rra-chapter-media {
    height: 220px;
    margin: calc(var(--rra-card-pad) * -1) calc(var(--rra-card-pad) * -1) var(--rra-space-4);
    background: var(--rra-surface-3);
    border-radius: var(--rra-radius-card) var(--rra-radius-card) 0 0;
    overflow: hidden;
}

.rra-chapter-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rra-data-panel {
    padding: var(--rra-space-4);
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius);
    align-self: start;
}

/* ---------- Chat (guide) ---------- */
.rra-chat {
    display: flex;
    flex-direction: column;
    gap: var(--rra-space-4);
    min-height: 240px;
}

.rra-chat-bubble {
    max-width: 88%;
    padding: var(--rra-space-4) var(--rra-space-5);
    border-radius: var(--rra-radius-card);
    border: 1px solid var(--rra-border);
}

.rra-chat-bubble--user {
    align-self: flex-end;
    background: var(--rra-accent-soft);
    border-color: var(--rra-accent-line);
}

.rra-chat-bubble--assistant {
    align-self: flex-start;
    background: var(--rra-surface-2);
}

.rra-chat-author {
    display: flex;
    align-items: center;
    gap: var(--rra-space-2);
    margin-bottom: var(--rra-space-2);
    font-size: var(--rra-fs-xs);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--rra-accent-strong);
}

/* ---------- Search card ---------- */
.rra-search-row {
    display: flex;
    gap: var(--rra-space-2);
}

.rra-search-row .rra-input {
    flex: 1 1 auto;
}

/* ---------- More about your results ---------- */
.rra-more {
    margin-top: var(--rra-space-10);
}

.rra-more > .rra-details + .rra-details {
    margin-top: var(--rra-space-3);
}

/* ---------- Overview card variants ---------- */
.rra-closest--stacked {
    grid-template-columns: minmax(0, 1fr);
}

.rra-closest--stacked .rra-closest-portrait {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    max-height: 420px;
}

button.rra-closest-portrait {
    display: block;
    padding: 0;
    border: 0;
    cursor: pointer;
}

button.rra-closest-portrait:focus-visible {
    outline: 2px solid var(--rra-accent);
    outline-offset: 2px;
}

.rra-stat-row--compact {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--rra-space-3);
}

.rra-stat-row--compact .rra-stat-card {
    padding: var(--rra-space-3);
    gap: var(--rra-space-3);
    background: var(--rra-surface-2);
}

.rra-stat-row--compact .rra-stat-card-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
}

.rra-stat-row--compact .rra-stat-card-value {
    font-size: var(--rra-fs-xl);
}

.rra-card-foot--padded {
    padding: 0 var(--rra-card-pad) var(--rra-card-pad);
}

.rra-card-inner {
    padding: var(--rra-card-pad);
}

.rra-chapter-media--teaser {
    height: 160px;
    margin: 0;
    border-radius: var(--rra-radius-card) var(--rra-radius-card) 0 0;
    overflow: hidden;
}

.rra-tl-compact .rra-tl-track {
    min-width: 560px;
    height: 250px;
}

.rra-tl-compact .rra-tl-point--top {
    bottom: calc(50% + 13px + 18px);
}

.rra-tl-compact .rra-tl-point--bottom {
    top: calc(50% + 13px + 18px);
}

/* ---------- Explorer page variants ---------- */
.rra-split:has(> [hidden]) {
    grid-template-columns: minmax(0, 1fr);
}

.rra-sample-card[data-rra-card-id] {
    cursor: pointer;
}

.rra-sample-card[data-rra-card-id]:hover {
    border-color: var(--rra-border-strong);
}

.rra-sample-card[data-rra-card-id]:focus-visible {
    outline: 2px solid var(--rra-accent);
    outline-offset: 2px;
}

.rra-sample-card.is-selected {
    border-color: var(--rra-accent);
}

.rra-haplo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--rra-space-5);
}

.rra-haplo-card {
    padding: var(--rra-space-4);
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius);
}

.rra-haplo-card .rra-haplo-code {
    font-size: var(--rra-fs-2xl);
}

.rra-detail .rra-haplo-card {
    padding: 0;
    background: none;
    border: 0;
}

/* Story chapters */
.rra-story-intro {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: var(--rra-space-6);
    align-items: center;
}

.rra-story-intro-text p {
    max-width: 760px;
    color: var(--rra-text-muted);
}

.rra-story-quote {
    margin: 0;
    padding-left: var(--rra-space-5);
    border-left: 2px solid var(--rra-accent);
}

.rra-story-quote p {
    font-family: var(--rra-font-display);
    font-style: italic;
    font-size: var(--rra-fs-xl);
    line-height: 1.4;
}

.rra-story-quote footer {
    margin-top: var(--rra-space-2);
    font-size: var(--rra-fs-xs);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--rra-accent);
}

/* At a glance strip */
.rra-story-glance {
    display: grid;
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
    gap: var(--rra-space-5);
    align-items: center;
}

.rra-story-glance-head {
    display: flex;
    gap: var(--rra-space-3);
    align-items: flex-start;
}

.rra-story-glance-head .rra-panel-note {
    margin: 0;
}

.rra-story-glance-icon {
    font-size: 2rem;
    color: var(--rra-accent);
    line-height: 1;
}

.rra-story-glance-list {
    display: flex;
    gap: var(--rra-space-4);
    margin: 0;
    padding: 0 0 var(--rra-space-2);
    overflow-x: auto;
    list-style: none;
}

.rra-story-glance-list li {
    flex: 1 0 150px;
}

.rra-story-glance-list a {
    display: flex;
    gap: var(--rra-space-2);
    align-items: center;
    color: var(--rra-text);
    text-decoration: none;
}

.rra-story-glance-list a:hover strong,
.rra-story-glance-list a.is-active strong {
    color: var(--rra-accent);
}

.rra-story-glance-label {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.rra-story-glance-label strong {
    font-size: var(--rra-fs-sm);
}

.rra-story-glance-label small {
    color: var(--rra-text-subtle);
}

.rra-story-dot {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--rra-accent);
    border-radius: 50%;
    background: var(--rra-bg);
    font-family: var(--rra-font-display);
    color: var(--rra-accent);
}

.rra-story-dot.is-strongest {
    background: var(--rra-accent);
    color: var(--rra-bg);
}

/* Timeline of chapters with numbered side rail */
.rra-story-timeline {
    display: grid;
    gap: var(--rra-space-5);
}

.rra-story-step {
    position: relative;
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: var(--rra-space-4);
}

.rra-story-step::before {
    content: "";
    position: absolute;
    left: 48px;
    top: 0;
    bottom: calc(-1 * var(--rra-space-5));
    width: 1px;
    background: var(--rra-border-strong);
}

.rra-story-step--end::before {
    display: none;
}

.rra-story-step-marker {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--rra-space-2);
    padding-top: var(--rra-space-5);
    text-align: center;
}

.rra-story-step-label {
    padding: 0 var(--rra-space-1);
    background: var(--rra-bg);
    font-size: var(--rra-fs-xs);
    color: var(--rra-text-muted);
}

.rra-story-card {
    display: grid;
    grid-template-columns: minmax(240px, 38%) minmax(0, 1fr) minmax(220px, 28%);
    gap: var(--rra-space-5);
    align-items: stretch;
    padding: var(--rra-space-3);
    background: var(--rra-surface);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius-lg);
}

.rra-story-card-media {
    position: relative;
    min-height: 240px;
    overflow: hidden;
    background: var(--rra-surface-3);
    border-radius: var(--rra-radius-md, 8px);
}

.rra-story-card-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rra-story-card-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--rra-space-6) var(--rra-space-4) var(--rra-space-3);
    background: rgba(10, 12, 14, 0.62);
    color: #fff;
}

.rra-story-card-caption .rra-eyebrow {
    color: var(--rra-accent);
}

.rra-story-card-caption h2 {
    margin: var(--rra-space-1) 0 0;
    font-family: var(--rra-font-display);
    font-size: var(--rra-fs-2xl);
    line-height: 1.15;
    color: #fff;
}

.rra-story-card-caption p {
    margin: var(--rra-space-1) 0 0;
    font-size: var(--rra-fs-sm);
    color: rgba(255, 255, 255, 0.82);
}

.rra-story-card-body {
    align-self: center;
    padding: var(--rra-space-2) 0;
}

.rra-story-card-body > p {
    color: var(--rra-text-muted);
}

.rra-story-era-text h2,
.rra-story-era-text h3,
.rra-story-era-text h4 {
    margin: var(--rra-space-4) 0 var(--rra-space-1);
    font-family: var(--rra-font-display);
    font-size: var(--rra-fs-lg);
    color: var(--rra-text);
}

.rra-story-era-text > :first-child {
    margin-top: 0;
}

.rra-story-era-text p,
.rra-story-era-text li {
    color: var(--rra-text-muted);
}

.rra-story-tagline {
    color: var(--rra-text);
}

.rra-story-data {
    align-self: center;
    padding: var(--rra-space-4);
    border: 1px solid var(--rra-border-strong);
    border-radius: var(--rra-radius-lg);
}

.rra-story-data .rra-panel-title .dna-icon {
    color: var(--rra-accent);
}

.rra-story-score {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--rra-space-3);
    margin-bottom: var(--rra-space-2);
}

.rra-story-data [data-rra-story-samples] {
    margin-top: var(--rra-space-3);
}

.rra-story-evidence {
    margin-bottom: var(--rra-space-2);
}

.rra-story-link {
    display: inline-flex;
    gap: var(--rra-space-1);
    align-items: center;
    font-size: var(--rra-fs-sm);
    color: var(--rra-accent);
}

/* Closing "What this means" */
.rra-story-meaning {
    display: grid;
    grid-template-columns: minmax(200px, 30%) minmax(0, 1fr) minmax(200px, 24%);
    gap: var(--rra-space-5);
    align-items: center;
    padding: var(--rra-space-3);
}

.rra-story-meaning-media {
    position: relative;
    align-self: stretch;
    min-height: 200px;
    overflow: hidden;
    border-radius: var(--rra-radius-md, 8px);
}

.rra-story-meaning-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rra-story-meaning-body p {
    color: var(--rra-text-muted);
}

.rra-story-meaning-body .dna-icon {
    margin-right: var(--rra-space-2);
    color: var(--rra-accent);
}

.rra-story-meaning-list {
    display: grid;
    gap: var(--rra-space-3);
    margin: var(--rra-space-4) 0 0;
    padding: 0;
    list-style: none;
}

.rra-story-meaning-list li {
    display: flex;
    flex-direction: column;
    font-size: var(--rra-fs-sm);
}

.rra-story-meaning-list span {
    color: var(--rra-text-subtle);
}

@media (max-width: 1100px) {
    .rra-story-card {
        grid-template-columns: minmax(220px, 40%) minmax(0, 1fr);
    }

    .rra-story-data {
        grid-column: 1 / -1;
    }

    .rra-story-meaning {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 768px) {
    .rra-story-intro,
    .rra-story-glance,
    .rra-story-card {
        grid-template-columns: minmax(0, 1fr);
    }

    .rra-story-step {
        grid-template-columns: minmax(0, 1fr);
    }

    .rra-story-step::before,
    .rra-story-step-marker {
        display: none;
    }
}

/* Guide conversation layout */
.rra-guide-thread {
    display: grid;
    gap: var(--rra-space-4);
}

.rra-guide-message {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: var(--rra-space-3);
    align-items: start;
}

.rra-guide-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--rra-accent-strong);
    background: var(--rra-accent-soft);
    border-radius: 50%;
}

.rra-guide-bubble {
    padding: var(--rra-space-4);
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border);
    border-radius: 4px var(--rra-radius-lg) var(--rra-radius-lg) var(--rra-radius-lg);
}

.rra-guide-bubble > :last-child {
    margin-bottom: 0;
}

.rra-guide-prompts,
.rra-guide-composer {
    margin-left: calc(40px + var(--rra-space-3));
}

.rra-guide-composer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--rra-space-3);
}

.rra-root .rra-guide-result {
    margin-left: calc(40px + var(--rra-space-3));
    padding: var(--rra-space-4);
}

.rra-root .rra-guide-result:empty {
    display: none;
}

@media (max-width: 576px) {
    .rra-guide-prompts,
    .rra-guide-composer,
    .rra-root .rra-guide-result {
        margin-left: 0;
    }
}

.rra-detail .rra-media-card {
    background: none;
    border: 0;
    box-shadow: none;
}

.rra-detail .rra-media-card-body {
    padding: 0;
}

.rra-country-list {
    display: grid;
    gap: var(--rra-space-2);
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: var(--rra-fs-sm);
}

.rra-country-list li {
    display: grid;
    grid-template-columns: 20px minmax(90px, 160px) minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--rra-space-3);
}

.rra-country-name {
    overflow: hidden;
    color: var(--rra-text);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rra-inline-bar {
    display: inline-grid;
    grid-template-columns: 70px auto;
    align-items: center;
    gap: var(--rra-space-2);
    font-variant-numeric: tabular-nums;
}

.rra-inline-bar .rra-bar-track {
    height: 6px;
}

/* ---------- Overview bento: equal-height rows ---------- */
.rra-bento {
    align-items: stretch;
    gap: var(--rra-space-4);
}

.rra-bento > .rra-card {
    padding: 22px;
}

.rra-bento > .rra-card--flush {
    padding: 0;
}

.rra-bento > .rra-card > .rra-card-foot {
    margin-top: auto;
    padding-top: var(--rra-space-4);
}

.rra-bento .rra-card-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rra-bento .rra-card--flush > .rra-map {
    flex: 1 1 auto;
    min-height: 320px;
    height: auto;
}

/* Snapshot card */
.rra-snapshot-ring {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--rra-space-2);
}

.rra-snapshot-ring .rra-donut {
    width: 150px;
    height: 150px;
}

.rra-snapshot-ring .rra-donut-value {
    font-size: 2.8rem;
}

.rra-snapshot-ring .rra-donut-label {
    font-size: var(--rra-fs-sm);
    max-width: none;
}

.rra-snapshot-index {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--rra-fs-xs);
    color: var(--rra-text-muted);
    text-align: center;
}

.rra-bento .rra-donut-layout {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: var(--rra-space-5);
}

.rra-callout {
    display: flex;
    align-items: flex-start;
    gap: var(--rra-space-3);
    margin-top: auto;
    padding: var(--rra-space-3) var(--rra-space-4);
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius);
    font-size: var(--rra-fs-sm);
    color: var(--rra-text-muted);
}

.rra-callout > .dna-icon {
    flex: 0 0 auto;
    margin-top: 2px;
    font-size: 1.25rem;
    color: var(--rra-accent);
}

.rra-callout p {
    margin: 0;
}

.rra-snapshot-body {
    display: flex;
    flex-direction: column;
    gap: var(--rra-space-4);
}

/* Closest match card (compact) */
.rra-bento [data-rra-closest] {
    display: flex;
    flex-direction: column;
}

.rra-closest--compact {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    gap: var(--rra-space-3);
}

.rra-closest--compact .rra-closest-portrait {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    max-height: 420px;
}

.rra-closest-rank {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--rra-accent);
    color: var(--rra-bg);
    font-size: var(--rra-fs-xs);
    font-weight: 700;
}

.rra-closest--compact .rra-closest-name {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: var(--rra-fs-xl) !important;
    line-height: 1.2;
    margin-bottom: 0 !important;
}

.rra-closest-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--rra-space-2) var(--rra-space-3);
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: var(--rra-fs-xs);
    color: var(--rra-text-muted);
}

.rra-closest-meta li {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.rra-closest-meta li > span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rra-closest-meta .dna-icon {
    flex: 0 0 auto;
    color: var(--rra-accent);
}

.rra-closest-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--rra-space-2) var(--rra-space-3);
    margin-top: auto;
}

.rra-closest-note {
    margin: 0;
    font-size: var(--rra-fs-xs);
    color: var(--rra-text-subtle);
}
/* ---------- Overview: culture cards (4 across, score bar) ---------- */
.rra-image-cards--overview {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rra-image-cards--overview .rra-image-card-media {
    height: 110px;
}

.rra-image-cards--overview .rra-image-card-body {
    flex: 1 1 auto;
    gap: 6px;
}

.rra-image-cards--overview .rra-image-card-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.rra-image-card-score {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--rra-space-2);
    margin-top: auto;
    font-size: var(--rra-fs-xs);
    font-variant-numeric: tabular-nums;
}

.rra-image-card-score .rra-bar-track {
    height: 6px;
}

.rra-image-card-score strong {
    color: var(--rra-accent);
}

/* ---------- Overview: period profile rows ---------- */
.rra-hbars--periods {
    gap: 10px;
}

.rra-hbars--periods li {
    grid-template-columns: minmax(110px, 150px) minmax(0, 1fr) 64px;
}

.rra-hbars--periods li > span:first-child {
    display: flex;
    align-items: center;
    gap: var(--rra-space-2);
    white-space: nowrap;
    text-overflow: ellipsis;
}

.rra-hbars-swatch {
    flex: 0 0 auto;
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.rra-hbars--periods .rra-bar-track {
    height: 8px;
}

.rra-hbars--periods strong small {
    font-weight: 400;
    color: var(--rra-text-muted);
}

/* ---------- Overview: haplogroup panels (Y-DNA / mtDNA side by side) ---------- */
.rra-haplo-panels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--rra-space-3);
}

.rra-haplo-panel {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    padding: var(--rra-space-3);
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius);
}

.rra-haplo-panel-title {
    margin: 0;
    font-size: var(--rra-fs-sm);
    font-weight: 600;
    color: var(--rra-text);
}

.rra-hbars--haplo {
    gap: var(--rra-space-2);
    margin-top: var(--rra-space-2);
}

.rra-hbars--haplo li {
    grid-template-columns: minmax(36px, 64px) minmax(0, 1fr) 46px;
    gap: var(--rra-space-2);
    font-size: var(--rra-fs-xs);
}

.rra-hbars--haplo li > span:first-child {
    white-space: nowrap;
    text-overflow: ellipsis;
}

.rra-hbars--haplo .rra-bar-track {
    height: 6px;
}

.rra-haplo-about p {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ---------- Overview: shared segments ---------- */
.rra-segments-lead {
    margin: 0 0 var(--rra-space-3);
    font-size: var(--rra-fs-sm);
    color: var(--rra-text-muted);
}

.rra-segments-lead strong {
    color: var(--rra-text);
}

.rra-segments-list {
    margin: 0 0 var(--rra-space-3);
    padding: 0;
    list-style: none;
    background: var(--rra-surface-2);
    border: 1px solid var(--rra-border);
    border-radius: var(--rra-radius);
}

.rra-segments-list li {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--rra-space-3);
    padding: 10px var(--rra-space-3);
    font-size: var(--rra-fs-sm);
}

.rra-segments-list li + li {
    border-top: 1px solid var(--rra-border);
}

.rra-segments-list .dna-icon {
    color: var(--rra-accent);
}

.rra-segments-list strong {
    color: var(--rra-accent);
    font-variant-numeric: tabular-nums;
}

/* ---------- Overview: story teaser (full-bleed image) ---------- */
.rra-card--story {
    position: relative;
    min-height: 200px;
    overflow: hidden;
}

.rra-story-teaser-media {
    position: absolute;
    inset: 0;
}

.rra-story-teaser-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rra-story-teaser-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(10, 12, 14, 0.62);
}

.rra-story-teaser-body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: var(--rra-space-3);
    height: 100%;
    max-width: 560px;
}

.rra-story-teaser-body .rra-card-head {
    margin-bottom: 0;
}

.rra-story-teaser-body .rra-panel-note {
    margin: 0;
    color: var(--rra-text);
}

/* ---------- Overview: sample explorer search ---------- */
.rra-card--search {
    justify-content: center;
}

.rra-search-row--icon {
    flex-wrap: wrap;
    margin-top: var(--rra-space-3);
}

.rra-search-field {
    position: relative;
    flex: 1 1 200px;
    display: flex;
}

.rra-search-field > .dna-icon {
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    color: var(--rra-text-muted);
    pointer-events: none;
}

.rra-search-field .rra-input {
    width: 100%;
    padding-left: 36px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1199px) {
    .rra-image-cards--overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .rra-col-3 { grid-column: span 6; }
    .rra-col-4 { grid-column: span 6; }
    .rra-col-5,
    .rra-col-7,
    .rra-col-8 { grid-column: 1 / -1; }
    .rra-split { grid-template-columns: minmax(0, 1fr); }
    .rra-detail { position: static; max-height: none; overflow-y: visible; }
}

@media (max-width: 991px) {
    .rra-banner > .rra-container { grid-template-columns: minmax(0, 1fr); }
    .rra-banner-quote { justify-self: start; }
    .rra-banner--compact .rra-banner-quote { display: none; }
    .rra-split--even,
    .rra-split--left,
    .rra-story-layout,
    .rra-chapter-card { grid-template-columns: minmax(0, 1fr); }
    .rra-step-rail { position: static; display: flex; overflow-x: auto; border-left: 0; border-bottom: 1px solid var(--rra-border-strong); }
    .rra-step-rail a { border-left: 0; border-bottom: 2px solid transparent; white-space: nowrap; }
    .rra-step-rail a.is-active { border-bottom-color: var(--rra-accent); }
}

@media (max-width: 767px) {
    .rra-col-3,
    .rra-col-4,
    .rra-col-6 { grid-column: 1 / -1; }
    .rra-banner--full > .rra-container { min-height: 260px; }
    .rra-banner-text { padding: var(--rra-space-4); }
    .rra-donut-layout,
    .rra-closest,
    .rra-profile-hero { grid-template-columns: minmax(0, 1fr); }
    .rra-donut { margin: 0 auto; }
    .rra-subnav-explore { display: none; }
    .rra-hbars li { grid-template-columns: minmax(80px, 110px) minmax(0, 1fr) 48px; }
}

@media print {
    .rra-banner { background-image: none !important; }
    .rra-banner::before { display: none; }
    .rra-subnav-explore,
    .rra-step-rail { display: none !important; }
    .rra-detail { position: static; max-height: none; overflow-y: visible; }
}