/* r31 owner: branching source strata map. Extracted verbatim from the r30 cascade lines 9494-10615. */
/* ==========================================================================
   ACX-03 / BRANCHING SOURCE-STRATA MAP
   One chronology supplies the records. Every relationship carries a state.
   ========================================================================== */

.section--source-strata-map {
    position: relative;
    overflow: hidden;
    border-block: 1px solid var(--line);
    background:
        linear-gradient(rgba(var(--signal-rgb), 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--signal-rgb), 0.035) 1px, transparent 1px),
        radial-gradient(circle at 82% 8%, rgba(var(--violet-rgb), 0.12), transparent 28rem),
        var(--bg-soft);
    background-size: 3rem 3rem, 3rem 3rem, auto, auto;
}

.section--source-strata-map::before {
    position: absolute;
    inset: 0 auto 0 8%;
    width: 1px;
    content: "";
    background: linear-gradient(transparent, var(--signal), transparent);
    opacity: 0.35;
    pointer-events: none;
}

.source-strata-map {
    position: relative;
    isolation: isolate;
    display: grid;
    gap: clamp(1.25rem, 3vw, 2.6rem);
}

.source-strata-map__law {
    display: grid;
    grid-template-columns: minmax(11rem, 0.34fr) minmax(0, 1fr);
    border: 1px solid var(--line-strong);
    box-shadow: var(--shadow-hard);
    background: var(--surface);
}

.source-strata-map__law > * {
    margin: 0;
    padding: clamp(1rem, 2.4vw, 1.6rem);
}

.source-strata-map__law span {
    display: flex;
    align-items: center;
    border-right: 1px solid var(--line-strong);
    color: var(--signal);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 900;
    letter-spacing: 0.13em;
}

.source-strata-map__law strong {
    display: flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 3.5vw, 3.3rem);
    font-weight: 900;
    letter-spacing: 0.015em;
    line-height: 0.98;
    text-transform: uppercase;
}

.source-strata-map__orientation {
    display: grid;
    grid-template-columns: minmax(15rem, 0.82fr) repeat(2, minmax(0, 1fr));
    border: 1px solid var(--line);
    background: rgba(16, 16, 23, 0.88);
    box-shadow: var(--shadow);
}

html[data-theme="dawn"] .source-strata-map__orientation {
    background: rgba(247, 242, 232, 0.92);
}

.source-strata-map__orientation > * {
    margin: 0;
    padding: clamp(1.1rem, 2.3vw, 1.8rem);
}

.source-strata-map__orientation > * + * {
    border-left: 1px solid var(--line);
}

.source-strata-map__orientation h3 {
    margin: 0;
    font-size: clamp(1.55rem, 3vw, 2.75rem);
}

.source-strata-map__orientation > p {
    color: var(--muted);
    font-size: 0.83rem;
    line-height: 1.75;
}

.source-strata-map__orientation > p:first-of-type::before {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--signal);
    content: "NOT A LADDER OF FULFILLMENT";
    font-family: var(--font-mono);
    font-size: 0.61rem;
    font-weight: 900;
    letter-spacing: 0.1em;
}

.source-strata-map__orientation > p:last-child::before {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--violet);
    content: "ALTERNATIVE KEPT VISIBLE";
    font-family: var(--font-mono);
    font-size: 0.61rem;
    font-weight: 900;
    letter-spacing: 0.1em;
}

.source-strata-map__status-console {
    display: grid;
    gap: 1.2rem;
    padding: clamp(1.1rem, 2.5vw, 2rem);
    border: 1px solid var(--line);
    background: var(--surface);
}

.source-strata-map__status-heading {
    display: grid;
    grid-template-columns: minmax(0, 0.7fr) minmax(16rem, 1fr);
    gap: 2rem;
    align-items: end;
}

.source-strata-map__status-heading h3 {
    max-width: 18ch;
    margin: 0;
    font-size: clamp(1.65rem, 3.4vw, 3rem);
}

.source-strata-map__status-heading > p {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
    line-height: 1.75;
}

.source-strata-map__enhancement {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
    padding-block: 1rem;
    border-block: 1px solid var(--line);
}

.source-strata-map__enhancement[hidden] {
    display: none;
}

.source-strata-map__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.source-strata-map__filters button {
    display: inline-flex;
    min-height: 2.75rem;
    padding: 0.62rem 0.9rem;
    align-items: center;
    gap: 0.48rem;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: transparent;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 850;
    letter-spacing: 0.055em;
    text-transform: uppercase;
    transition: border-color 180ms var(--ease), color 180ms var(--ease), background 180ms var(--ease), transform 180ms var(--ease);
}

.source-strata-map__filters button span {
    display: grid;
    width: 1.25rem;
    height: 1.25rem;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 50%;
}

.source-strata-map__filters button:hover,
.source-strata-map__filters button[aria-selected="true"] {
    border-color: var(--signal);
    background: rgba(var(--signal-rgb), 0.1);
    color: var(--text);
    transform: translateY(-1px);
}

.source-strata-map__filters button:focus-visible,
.source-strata-map__branch a:focus-visible,
.source-strata-map__relationship a:focus-visible,
.source-strata-map__exit a:focus-visible {
    outline: 0.18rem solid var(--dawn);
    outline-offset: 0.22rem;
}

.source-strata-map__filter-status {
    max-width: 35ch;
    margin: 0;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.64rem;
    line-height: 1.55;
    text-align: right;
}

.source-strata-map__legend {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin: 0;
    border: 1px solid var(--line);
}

.source-strata-map__legend > div {
    min-width: 0;
    padding: 0.95rem;
}

.source-strata-map__legend > div + div {
    border-left: 1px solid var(--line);
}

.source-strata-map__legend dt {
    display: flex;
    margin-bottom: 0.55rem;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.source-strata-map__legend dt span {
    display: grid;
    width: 1.45rem;
    height: 1.45rem;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 50%;
}

.source-strata-map__legend dd {
    margin: 0;
    color: var(--muted);
    font-size: 0.7rem;
    line-height: 1.6;
}

.source-strata-map__branches,
.source-strata-map__events,
.source-strata-map__relationships > ol,
.source-strata-map__breaks ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.source-strata-map__branches {
    position: relative;
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: clamp(1rem, 2.2vw, 1.7rem);
}

.source-strata-map__branches::before {
    position: absolute;
    inset: 3rem 3% 3rem;
    z-index: -1;
    content: "";
    background:
        linear-gradient(90deg, transparent 0 4%, var(--line-strong) 4% 4.15%, transparent 4.15% 96%, var(--line-strong) 96% 96.15%, transparent 96.15%),
        repeating-linear-gradient(0deg, transparent 0 4.85rem, rgba(var(--signal-rgb), 0.16) 4.85rem 4.95rem);
    opacity: 0.7;
    pointer-events: none;
}

.source-strata-map__branch {
    position: relative;
    min-width: 0;
    transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

.source-strata-map__branch--danielic-crisis { grid-column: 1 / span 5; }
.source-strata-map__branch--johannine-language { grid-column: 8 / span 5; }
.source-strata-map__branch--doctrinal-coordination { grid-column: 3 / span 8; }
.source-strata-map__branch--medieval-legend { grid-column: 1 / span 5; }
.source-strata-map__branch--reformation-polemic { grid-column: 5 / span 5; }
.source-strata-map__branch--modern-accusation { grid-column: 8 / span 5; }
.source-strata-map__branch--ghrisx-editorial { grid-column: 3 / span 8; }

.source-strata-map__branch > article {
    position: relative;
    height: 100%;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.source-strata-map__branch > article::before {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0.25rem;
    content: "";
    background: repeating-linear-gradient(180deg, var(--signal) 0 0.45rem, transparent 0.45rem 0.85rem);
}

.source-strata-map__branch-header {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) minmax(2.4rem, 0.18fr);
    min-height: 6.4rem;
    align-items: stretch;
    border-bottom: 1px solid var(--line);
}

.source-strata-map__branch-header > span {
    display: grid;
    min-width: 4.2rem;
    padding: 0.8rem;
    place-items: center;
    border-right: 1px solid var(--line);
    color: var(--signal);
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4.3rem);
    line-height: 1;
}

.source-strata-map__branch-header > div {
    min-width: 0;
    padding: 1rem;
}

.source-strata-map__branch-header p {
    margin: 0 0 0.35rem;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.57rem;
    font-weight: 900;
    letter-spacing: 0.09em;
}

.source-strata-map__branch-header h3 {
    margin: 0;
    font-size: clamp(1.3rem, 2.9vw, 2.45rem);
    overflow-wrap: anywhere;
}

.source-strata-map__branch-header i {
    position: relative;
    border-left: 1px solid var(--line);
    background:
        radial-gradient(circle at center, var(--signal) 0 0.22rem, transparent 0.24rem),
        linear-gradient(90deg, transparent 48%, var(--line-strong) 48% 52%, transparent 52%);
}

.source-strata-map__branch-header i::before,
.source-strata-map__branch-header i::after {
    position: absolute;
    left: 50%;
    width: 0.55rem;
    height: 0.55rem;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    content: "";
    transform: translateX(-50%);
}

.source-strata-map__branch-header i::before { top: 0.75rem; }
.source-strata-map__branch-header i::after { bottom: 0.75rem; }

.source-strata-map__branch-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 0;
    border-bottom: 1px solid var(--line);
}

.source-strata-map__branch-meta > div {
    min-width: 0;
    padding: 0.9rem 1rem;
}

.source-strata-map__branch-meta > div + div {
    border-left: 1px solid var(--line);
}

.source-strata-map__branch-meta dt,
.source-strata-map__event dt,
.source-strata-map__relationship dt {
    margin-bottom: 0.3rem;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.56rem;
    font-weight: 900;
    letter-spacing: 0.075em;
    text-transform: uppercase;
}

.source-strata-map__branch-meta dd,
.source-strata-map__event dd,
.source-strata-map__relationship dd {
    margin: 0;
    color: var(--muted);
    font-size: 0.72rem;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.source-strata-map__branch-summary,
.source-strata-map__branch-boundary,
.source-strata-map__record-boundary {
    margin: 0;
    padding: 1rem;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.7;
}

.source-strata-map__branch-summary {
    color: var(--text);
    font-size: 0.86rem;
}

.source-strata-map__branch-boundary strong,
.source-strata-map__record-boundary strong {
    color: var(--signal);
    font-family: var(--font-mono);
    font-size: 0.61rem;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.source-strata-map__record-boundary {
    background: repeating-linear-gradient(-45deg, rgba(var(--violet-rgb), 0.05) 0 0.55rem, transparent 0.55rem 1.1rem);
}

.source-strata-map__events {
    display: grid;
    gap: 0;
}

.source-strata-map__events > li + li {
    border-top: 1px solid var(--line-strong);
}

.source-strata-map__event {
    padding: 1rem;
    background: var(--surface-2);
}

.source-strata-map__event > header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.85rem;
    align-items: start;
}

.source-strata-map__event > header > p {
    margin: 0;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.56rem;
    font-weight: 850;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.source-strata-map__event h4 {
    margin: 0.8rem 0 0.55rem;
    font-size: clamp(1rem, 2vw, 1.35rem);
    line-height: 1.15;
}

.source-strata-map__event-summary {
    margin: 0 0 0.85rem;
    color: var(--muted);
    font-size: 0.73rem;
    line-height: 1.65;
}

.source-strata-map__event dl,
.source-strata-map__relationship dl {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 0;
    border: 1px solid var(--line);
}

.source-strata-map__event dl > div,
.source-strata-map__relationship dl > div {
    min-width: 0;
    padding: 0.75rem;
}

.source-strata-map__event dl > div + div,
.source-strata-map__relationship dl > div + div {
    border-left: 1px solid var(--line);
}

.source-strata-map__exits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.85rem 1rem 1rem;
}

.source-strata-map__event .source-strata-map__exits {
    padding-inline: 0;
    padding-bottom: 0;
}

.source-strata-map__exits a {
    display: inline-flex;
    min-height: 2.65rem;
    padding: 0.55rem 0.76rem;
    align-items: center;
    gap: 0.35rem;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.64rem;
    font-weight: 800;
    line-height: 1.25;
}

.source-strata-map__exits a:hover {
    border-color: var(--signal);
    color: var(--text);
}

.source-strata-map__disclosure {
    margin: 0.9rem 0 0;
    padding: 0.85rem;
    border: 1px solid rgba(var(--signal-rgb), 0.42);
    background: rgba(var(--signal-rgb), 0.075);
}

.source-strata-map__event .source-strata-map__disclosure {
    margin-bottom: 0;
}

.source-strata-map__disclosure > strong {
    display: flex;
    margin-bottom: 0.48rem;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    color: var(--signal);
    font-family: var(--font-mono);
    font-size: 0.59rem;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.source-strata-map__disclosure > strong span {
    display: inline-grid;
    min-width: 2.2rem;
    min-height: 1.35rem;
    padding: 0.15rem 0.3rem;
    place-items: center;
    border: 1px solid currentColor;
}

.source-strata-map__disclosure p {
    margin: 0;
    color: var(--muted);
    font-size: 0.68rem;
    line-height: 1.62;
}

.source-strata-map__disclosure p + p {
    margin-top: 0.4rem;
}

.source-strata-map__disclosure b {
    color: var(--text);
}

.source-strata-map__relationships {
    border: 1px solid var(--line-strong);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.source-strata-map__relationships-heading {
    display: grid;
    grid-template-columns: minmax(0, 0.75fr) minmax(16rem, 1fr);
    gap: 2rem;
    padding: clamp(1.15rem, 2.6vw, 2rem);
    align-items: end;
    border-bottom: 1px solid var(--line-strong);
}

.source-strata-map__relationships-heading h3 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 3.5rem);
}

.source-strata-map__relationships-heading > p {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
    line-height: 1.75;
}

.source-strata-map__relationships > ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.source-strata-map__relationship {
    min-width: 0;
    border-bottom: 1px solid var(--line);
    transition: opacity 160ms var(--ease), transform 160ms var(--ease), background 160ms var(--ease);
}

.source-strata-map__relationship:nth-child(odd) {
    border-right: 1px solid var(--line);
}

.source-strata-map__relationship > article {
    height: 100%;
    padding: clamp(1rem, 2.2vw, 1.55rem);
}

.source-strata-map__relationship > article > header {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.source-strata-map__relationship-route {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 0.5rem;
    margin: 0;
    align-items: center;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.61rem;
    font-weight: 800;
    letter-spacing: 0.035em;
    text-transform: uppercase;
}

.source-strata-map__relationship-route span:last-child {
    text-align: right;
}

.source-strata-map__relationship-route b {
    color: var(--signal);
    font-size: 1.2rem;
}

.source-strata-map__relationship-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.source-strata-map__status,
.source-strata-map__movement {
    display: inline-flex;
    min-height: 1.9rem;
    padding: 0.32rem 0.52rem;
    align-items: center;
    gap: 0.35rem;
    border: 1px solid var(--line-strong);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.57rem;
    font-weight: 900;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.source-strata-map__status i {
    display: grid;
    width: 1.05rem;
    height: 1.05rem;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 50%;
    font-style: normal;
}

.source-strata-map__status--documented { border-style: solid; color: var(--cyan); }
.source-strata-map__status--plausible { border-style: dashed; color: var(--dawn); }
.source-strata-map__status--disputed { border-style: double; border-width: 3px; color: var(--signal); }
.source-strata-map__status--absent { border-style: dotted; color: var(--faint); }
.source-strata-map__status--editorial { border-style: solid; color: var(--violet); }

.source-strata-map__relationship-id {
    margin: 0 0 0.45rem;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.56rem;
    font-weight: 900;
    letter-spacing: 0.07em;
}

.source-strata-map__relationship h4 {
    margin: 0 0 0.65rem;
    font-size: clamp(1.15rem, 2.5vw, 1.75rem);
    line-height: 1.12;
}

.source-strata-map__relationship-claim {
    margin: 0 0 1rem;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.7;
}

.source-strata-map__relationship dl {
    grid-template-columns: minmax(0, 1fr);
}

.source-strata-map__relationship dl > div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
}

.source-strata-map__relationship .source-strata-map__exits {
    padding-inline: 0;
    padding-bottom: 0;
}

.source-strata-map__relationship.is-filter-match {
    background: rgba(var(--signal-rgb), 0.07);
}

.source-strata-map__relationship.is-filtered-out {
    display: none;
}

.source-strata-map__branch.is-filter-muted {
    opacity: 0.38;
    transform: scale(0.99);
}

.source-strata-map__breaks {
    display: grid;
    grid-template-columns: minmax(15rem, 0.65fr) minmax(0, 1.35fr);
    border: 1px solid var(--signal);
    background: rgba(var(--signal-rgb), 0.055);
}

.source-strata-map__breaks > div {
    padding: clamp(1.15rem, 2.6vw, 2rem);
    border-right: 1px solid rgba(var(--signal-rgb), 0.45);
}

.source-strata-map__breaks h3 {
    margin: 0 0 0.75rem;
    color: var(--signal);
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4.8rem);
    line-height: 0.9;
}

.source-strata-map__breaks > div > p:last-child {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
}

.source-strata-map__breaks ol {
    display: grid;
}

.source-strata-map__breaks li {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    min-width: 0;
    align-items: stretch;
    border-bottom: 1px solid rgba(var(--signal-rgb), 0.3);
}

.source-strata-map__breaks li:last-child {
    border-bottom: 0;
}

.source-strata-map__breaks li > span {
    display: grid;
    min-width: 3.4rem;
    padding: 0.8rem;
    place-items: center;
    border-right: 1px solid rgba(var(--signal-rgb), 0.3);
    color: var(--signal);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 900;
}

.source-strata-map__breaks li > p {
    margin: 0;
    padding: 0.85rem 1rem;
    color: var(--muted);
    font-size: 0.75rem;
    line-height: 1.65;
}

.source-strata-map__exit {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
    padding: clamp(1.2rem, 3vw, 2.4rem);
    align-items: center;
    border: 1px solid var(--line-strong);
    background: var(--surface-2);
}

.source-strata-map__exit h3 {
    margin: 0 0 0.7rem;
    font-size: clamp(1.7rem, 3.6vw, 3.2rem);
}

.source-strata-map__exit p:last-child {
    max-width: 75ch;
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
    line-height: 1.7;
}

@media (max-width: 1100px) {
    .source-strata-map__orientation {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }

    .source-strata-map__orientation > div {
        grid-column: 1 / -1;
        border-bottom: 1px solid var(--line);
    }

    .source-strata-map__orientation > p:first-of-type {
        border-left: 0;
    }

    .source-strata-map__legend {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .source-strata-map__legend > div:nth-child(4) {
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .source-strata-map__legend > div:nth-child(5) {
        border-top: 1px solid var(--line);
    }

    .source-strata-map__branches {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .source-strata-map__branch--danielic-crisis,
    .source-strata-map__branch--johannine-language,
    .source-strata-map__branch--medieval-legend,
    .source-strata-map__branch--reformation-polemic,
    .source-strata-map__branch--modern-accusation {
        grid-column: auto;
    }

    .source-strata-map__branch--doctrinal-coordination,
    .source-strata-map__branch--ghrisx-editorial {
        grid-column: 1 / -1;
    }
}

@media (max-width: 820px) {
    .source-strata-map__law,
    .source-strata-map__status-heading,
    .source-strata-map__relationships-heading,
    .source-strata-map__breaks,
    .source-strata-map__exit {
        grid-template-columns: minmax(0, 1fr);
    }

    .source-strata-map__law span,
    .source-strata-map__breaks > div {
        border-right: 0;
        border-bottom: 1px solid var(--line-strong);
    }

    .source-strata-map__enhancement {
        grid-template-columns: minmax(0, 1fr);
    }

    .source-strata-map__filter-status {
        max-width: none;
        text-align: left;
    }

    .source-strata-map__legend {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .source-strata-map__legend > div:nth-child(odd) {
        border-left: 0;
    }

    .source-strata-map__legend > div:nth-child(n + 3) {
        border-top: 1px solid var(--line);
    }

    .source-strata-map__branches,
    .source-strata-map__relationships > ol {
        grid-template-columns: minmax(0, 1fr);
    }

    .source-strata-map__branch,
    .source-strata-map__branch--danielic-crisis,
    .source-strata-map__branch--johannine-language,
    .source-strata-map__branch--doctrinal-coordination,
    .source-strata-map__branch--medieval-legend,
    .source-strata-map__branch--reformation-polemic,
    .source-strata-map__branch--modern-accusation,
    .source-strata-map__branch--ghrisx-editorial {
        grid-column: 1;
    }

    .source-strata-map__relationship:nth-child(odd) {
        border-right: 0;
    }
}

@media (max-width: 620px) {
    .section--source-strata-map {
        background-size: 2rem 2rem, 2rem 2rem, auto, auto;
    }

    .source-strata-map__orientation,
    .source-strata-map__branch-meta,
    .source-strata-map__event > header,
    .source-strata-map__event dl {
        grid-template-columns: minmax(0, 1fr);
    }

    .source-strata-map__orientation > * + *,
    .source-strata-map__branch-meta > div + div,
    .source-strata-map__event dl > div + div {
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .source-strata-map__orientation > div {
        border-top: 0;
    }

    .source-strata-map__legend {
        grid-template-columns: minmax(0, 1fr);
    }

    .source-strata-map__legend > div + div,
    .source-strata-map__legend > div:nth-child(odd) {
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .source-strata-map__legend > div:first-child {
        border-top: 0;
    }

    .source-strata-map__filters {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .source-strata-map__filters button {
        width: 100%;
        border-radius: var(--radius-xs);
    }

    .source-strata-map__branch-header {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .source-strata-map__branch-header i {
        display: none;
    }

    .source-strata-map__event > header .chronology-date {
        justify-self: start;
    }

    .source-strata-map__relationship-route {
        grid-template-columns: minmax(0, 1fr);
        align-items: start;
    }

    .source-strata-map__relationship-route span:last-child {
        text-align: left;
    }

    .source-strata-map__relationship-route b {
        transform: rotate(90deg);
        transform-origin: left center;
    }

    .source-strata-map__exits,
    .source-strata-map__event .source-strata-map__exits,
    .source-strata-map__relationship .source-strata-map__exits {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
    }

    .source-strata-map__exits a {
        width: 100%;
        border-radius: var(--radius-xs);
    }

    .source-strata-map__exit .button {
        width: 100%;
    }
}

@media (max-width: 420px) {
    .source-strata-map__law,
    .source-strata-map__orientation,
    .source-strata-map__status-console,
    .source-strata-map__branch > article,
    .source-strata-map__relationships,
    .source-strata-map__breaks,
    .source-strata-map__exit {
        margin-inline: -0.25rem;
    }

    .source-strata-map__filters {
        grid-template-columns: minmax(0, 1fr);
    }

    .source-strata-map__branch-header > span {
        min-width: 3.25rem;
        padding-inline: 0.55rem;
    }

    .source-strata-map__branch-header > div,
    .source-strata-map__event,
    .source-strata-map__relationship > article {
        padding-inline: 0.8rem;
    }

    .source-strata-map__breaks li {
        grid-template-columns: minmax(0, 1fr);
    }

    .source-strata-map__breaks li > span {
        min-width: 0;
        place-items: start;
        border-right: 0;
        border-bottom: 1px solid rgba(var(--signal-rgb), 0.3);
    }
}

@media (prefers-reduced-motion: reduce) {
    .source-strata-map__filters button,
    .source-strata-map__branch,
    .source-strata-map__relationship {
        transition: none !important;
    }
}

@media print {
    .section--source-strata-map {
        background: none;
    }

    .source-strata-map__enhancement {
        display: none !important;
    }

    .source-strata-map__branches,
    .source-strata-map__relationships > ol,
    .source-strata-map__orientation,
    .source-strata-map__status-heading,
    .source-strata-map__breaks,
    .source-strata-map__exit {
        display: block;
    }

    .source-strata-map__branch,
    .source-strata-map__relationship,
    .source-strata-map__breaks li {
        break-inside: avoid;
    }

    .source-strata-map__branch,
    .source-strata-map__relationship {
        margin-bottom: 0.8rem;
        border: 1px solid #888;
    }

    .source-strata-map__branch > article,
    .source-strata-map__relationships,
    .source-strata-map__law,
    .source-strata-map__orientation {
        box-shadow: none;
    }
}