@import url("https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;1,400&family=IBM+Plex+Serif:ital,wght@0,400;0,500;1,400&family=Special+Elite&family=Permanent+Marker&family=Black+Ops+One&display=swap");

/* ------------------------------------------------------------------
 * When the Wall Came Down – custom styles
 * concrete greys, signal red, graffiti yellow, mural sky blue
 * ------------------------------------------------------------------ */
:root {
    --wall-ink: #18191c;
    --wall-ink-soft: #3b3e43;
    --wall-concrete: #cfc9bf;
    --wall-concrete-dark: #9a948a;
    --wall-paper: #f3f0ea;
    --wall-card: #fdfcf8;
    --wall-red: #c8102e;
    --wall-yellow: #f2c230;
    --wall-blue: #6cb4e4;
    --wall-font-display: "Oswald", "IBM Plex Sans", sans-serif;
    --wall-font-type: "Special Elite", "Courier New", monospace;
    --wall-font-tag: "Permanent Marker", "Oswald", cursive;
    --wall-font-serif: "IBM Plex Serif", Georgia, serif;
    --wall-font-sans: "IBM Plex Sans", "Inter", sans-serif;
    /* lightened concrete slabs, with a joint every 240px */
    --wall-beton:
        repeating-linear-gradient(90deg,
            transparent 0 238px,
            rgba(24, 25, 28, 0.10) 238px 239px,
            rgba(255, 255, 255, 0.35) 239px 240px),
        linear-gradient(rgba(243, 240, 234, 0.78), rgba(243, 240, 234, 0.78)),
        url("../images/concrete-seamless.jpg") 0 0 / 640px 640px repeat,
        var(--wall-paper);
}

body {
    background-color: var(--wall-paper);
}

/* ---------- menubar ---------- */
.page-header {
    border-bottom: 4px solid var(--wall-red);
}
.page-header nav a,
.page-header nav summary {
    font-family: var(--wall-font-display);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

h1, h2, h3, h4, h5 {
    font-family: var(--wall-font-display);
}

/* person popover: the name heading (h1 from the register entry) kept modest */
.tippy-content h1.tei-person,
[data-tippy-root] h1.tei-person {
    margin: 0 0 0.4rem;
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: 0.02em;
}

/* ---------- hero ---------- */
.wall-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 86vh;
    padding: 7rem 6vw 2.5rem;
    padding-bottom: 3rem;
    color: #fff;
    overflow: hidden;
    isolation: isolate;
    /* the wall in 1986 (b/w photo, Wikimedia Commons), darkened to a calm night tone */
    background:
        url("../images/grain.svg") 0 0 / 240px 240px repeat,
        linear-gradient(100deg, rgba(14, 16, 20, 0.9) 0%, rgba(14, 16, 20, 0.62) 38%, rgba(14, 16, 20, 0.22) 75%, rgba(14, 16, 20, 0.3) 100%),
        linear-gradient(180deg, rgba(20, 30, 48, 0.2) 0%, rgba(14, 16, 20, 0.15) 55%, rgba(14, 16, 20, 0.65) 100%),
        url("../images/berlin-1986-wall.jpg") 52% 68% / max(112%, 145vh) auto no-repeat,
        #15171b;
}
/* chronicle: Brandenburg Gate under searchlights, 30th anniversary of the fall of the Wall */
.wall-hero.wall-hero-compact {
    background:
        url("../images/grain.svg") 0 0 / 240px 240px repeat,
        linear-gradient(100deg, rgba(14, 16, 20, 0.96) 0%, rgba(14, 16, 20, 0.78) 38%, rgba(14, 16, 20, 0.2) 70%, rgba(14, 16, 20, 0.35) 100%),
        linear-gradient(0deg, rgba(14, 16, 20, 0.85) 0%, rgba(14, 16, 20, 0) 45%),
        url("../images/brandenburg-gate-lights.jpg") 50% 62% / cover no-repeat,
        #0d0f13;
}
.wall-hero.wall-hero-compact::before {
    display: none; /* the photo has its own searchlights */
}
.wall-photo-credit {
    position: absolute;
    right: 1.25rem;
    bottom: 0.9rem;
    z-index: 1;
    margin: 0;
    font-family: var(--wall-font-sans);
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
}
.wall-photo-credit a {
    color: inherit;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.3);
}
.wall-photo-credit a:hover {
    color: #fff;
}
/* graffiti band between the landing sections */
.wall-graffiti-band {
    position: relative;
    height: clamp(140px, 18vw, 220px);
    background:
        linear-gradient(90deg, rgba(243, 240, 234, 0.9) 0%, rgba(243, 240, 234, 0) 18%, rgba(243, 240, 234, 0) 82%, rgba(243, 240, 234, 0.9) 100%),
        linear-gradient(0deg, rgba(24, 25, 28, 0.25), rgba(24, 25, 28, 0.25)),
        url("../images/wall-graffiti-1986.jpg") center 55% / cover no-repeat;
    filter: saturate(0.75);
    border-top: 6px solid var(--wall-ink);
    border-bottom: 6px solid var(--wall-ink);
}
.wall-graffiti-band .wall-photo-credit {
    color: rgba(255, 255, 255, 0.8);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}
.wall-graffiti-band .wall-photo-credit a {
    text-decoration-color: rgba(255, 255, 255, 0.5);
}
.wall-hero::before {
    /* a slowly sweeping searchlight from a watchtower */
    content: "";
    position: absolute;
    z-index: -1;
    top: -40%;
    right: 12%;
    width: 38vw;
    height: 170%;
    background: linear-gradient(180deg, rgba(255, 244, 214, 0.16) 0%, rgba(255, 244, 214, 0.05) 45%, transparent 75%);
    clip-path: polygon(46% 0, 54% 0, 100% 100%, 0 100%);
    transform-origin: 50% 0;
    transform: rotate(18deg);
    animation: wall-searchlight 18s ease-in-out infinite alternate;
    pointer-events: none;
}
@keyframes wall-searchlight {
    from { transform: rotate(24deg); }
    to { transform: rotate(-22deg); }
}
@media (prefers-reduced-motion: reduce) {
    .wall-hero::before { animation: none; }
}
.wall-hero::after {
    /* a thin "death strip" line at the bottom */
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 6px;
    background: repeating-linear-gradient(90deg, var(--wall-red) 0 40px, transparent 40px 52px);
    opacity: 0.85;
}
.wall-hero-compact {
    min-height: auto;
    padding-top: 6rem;
}
.wall-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
    width: 100%;
    max-width: 84rem;
    margin: 0 auto;
}
.wall-hero-single {
    grid-template-columns: minmax(0, 1fr);
}
.wall-kicker {
    font-family: var(--wall-font-type);
    color: var(--wall-yellow);
    letter-spacing: 0.12em;
    font-size: 0.95rem;
    margin: 0 0 1.5rem;
}
.wall-title {
    margin: 0 0 1.75rem;
    line-height: 1;
}
.wall-title img {
    display: block;
    width: min(100%, 660px);
    height: auto;
    filter: drop-shadow(3px 4px 0 var(--wall-red)) drop-shadow(0 10px 18px rgba(0, 0, 0, 0.6));
}
/* hero title: stencil lettering on colour bars, like a street poster */
.wall-stencil {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    margin: 0 0 2rem;
    transform: rotate(-3deg);
    transform-origin: left center;
}
.wall-stencil span {
    display: block;
    font-family: "Black Ops One", "Oswald", sans-serif;
    font-weight: 400;
    text-transform: uppercase;
    line-height: 0.95;
    letter-spacing: 0.02em;
    color: #f3f0ea;
}
.wall-stencil .a {
    font-size: clamp(1.4rem, 2.6vw, 2.1rem);
    padding: 0.15em 0.4em;
    background: var(--wall-ink);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
}
.wall-stencil .b {
    font-size: clamp(3.2rem, 7vw, 5.6rem);
    padding: 0.06em 0.28em;
    background: var(--wall-red);
    box-shadow: 0 0 0 3px var(--wall-red), 0 0 22px 6px rgba(200, 16, 46, 0.4);
}
.wall-stencil .c {
    font-size: clamp(1.6rem, 3.1vw, 2.5rem);
    padding: 0.12em 0.38em;
    margin-left: 34%;
    white-space: nowrap;
    color: var(--wall-ink);
    background: var(--wall-yellow);
}

.wall-page-title {
    font-family: var(--wall-font-tag);
    font-weight: 400;
    font-size: clamp(2.6rem, 6vw, 4.5rem);
    color: #fff;
    margin: 0 0 1rem;
    text-shadow: 3px 4px 0 var(--wall-red);
    transform: rotate(-1.5deg);
    transform-origin: left center;
}
.wall-subtitle {
    font-family: var(--wall-font-serif);
    font-style: italic;
    font-size: clamp(1.15rem, 1.8vw, 1.5rem);
    line-height: 1.4;
    max-width: 36ch;
    margin: 0 0 0.75rem;
    color: rgba(255, 255, 255, 0.92);
}
.wall-edition {
    font-family: var(--wall-font-sans);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 0 2.25rem;
}
.wall-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}
.wall-btn {
    display: inline-block;
    padding: 0.85rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.85);
    color: #fff;
    font-family: var(--wall-font-display);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: background-color 0.2s, transform 0.2s, border-color 0.2s;
}
.wall-btn:hover,
.wall-btn:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    transform: translateY(-2px);
}
.wall-btn-primary {
    background: var(--wall-red);
    border-color: var(--wall-red);
}
.wall-btn-primary:hover,
.wall-btn-primary:focus-visible {
    background: #a50d26;
    border-color: #a50d26;
}

/* the Trabi breaking through the wall */
.wall-trabi {
    margin: 0;
    justify-self: center;
    width: min(100%, 600px);
    transform: none;
    animation: wall-break 1.4s cubic-bezier(0.2, 0.9, 0.25, 1.1) both;
}
/* no frame: the mural dissolves into the night so the Trabi breaks out of the background itself */
.wall-breach {
    padding: 0;
    background: none;
}
.wall-breach img {
    display: block;
    width: 100%;
    height: auto;
    /* long, soft feather around the car: the blue mural fades into the night without a visible edge */
    /* long, soft elliptical feather around the car: the blue mural fades into the night without a visible edge */
    -webkit-mask-image: radial-gradient(ellipse 48% 50% at 50% 47%, #000 40%, rgba(0, 0, 0, 0.6) 63%, rgba(0, 0, 0, 0.18) 83%, transparent 100%);
    mask-image: radial-gradient(ellipse 48% 50% at 50% 47%, #000 40%, rgba(0, 0, 0, 0.6) 63%, rgba(0, 0, 0, 0.18) 83%, transparent 100%);
    filter: saturate(0.85) contrast(1.08);
}
.wall-trabi figcaption {
    margin-top: 1rem;
    text-align: right;
    font-family: var(--wall-font-type);
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: -0.5rem;
}
/* the car pushes forward out of the dark: grows from a dim, smaller state */
@keyframes wall-break {
    from { opacity: 0; transform: scale(0.8); filter: brightness(0.4); }
    60% { opacity: 1; }
    to { opacity: 1; transform: scale(1); filter: brightness(1); }
}
@media (prefers-reduced-motion: reduce) {
    .wall-trabi { animation: none; }
}

/* ---------- timeline strip (the wall itself, documents as bricks) ---------- */
.wall-hero-strip {
    display: flex;
    flex-direction: column-reverse;
    width: 100%;
    max-width: 84rem;
    margin: 3.5rem auto 0;
}
.wall-legend {
    display: flex;
    gap: 1.5rem;
    justify-content: flex-end;
    font-family: var(--wall-font-type);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.65);
    margin-top: 0.75rem;
}
.wall-legend span::before {
    content: "";
    display: inline-block;
    width: 12px;
    height: 7px;
    margin-right: 0.45rem;
    vertical-align: 1px;
}
.wall-legend-doc::before {
    background: var(--wall-red);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5);
}
.wall-legend-event::before {
    width: 9px !important;
    height: 9px !important;
    background: var(--wall-yellow);
    transform: rotate(45deg);
}
.wall-strip {
    --wall-brick: 7px;
    position: relative;
    height: calc(90px + var(--wall-max, 4) * var(--wall-brick));
}
.wall-strip-line {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 24px;
    height: 16px;
    border-radius: 2px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.25), rgba(0, 0, 0, 0.25)),
        repeating-linear-gradient(90deg, var(--wall-concrete) 0 58px, #7d776e 58px 61px);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.45);
}
.wall-strip-month {
    position: absolute;
    bottom: 0;
    transform: translateX(-50%);
    font-family: var(--wall-font-type);
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.6);
    white-space: nowrap;
}
.wall-strip-stack {
    position: absolute;
    bottom: 40px;
    width: calc(100% / 66);
    min-width: 6px;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column-reverse;
    gap: 1px;
    padding: 0 1px;
    text-decoration: none;
    z-index: 1;
}
.wall-strip-stack .brick {
    display: block;
    height: calc(var(--wall-brick) - 1px);
    background: var(--wall-red);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform-origin: bottom center;
    animation: wall-brick 0.5s ease-out both;
}
.wall-strip-stack:hover .brick,
.wall-strip-stack:focus-visible .brick {
    background: #ff3b55;
}
@keyframes wall-brick {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: none; }
}
.wall-strip-event {
    position: absolute;
    bottom: 32px;
    width: 16px;
    height: 16px;
    transform: translate(-50%, 50%);
    text-decoration: none;
    z-index: 2;
}
.wall-strip-event::before {
    content: "";
    position: absolute;
    inset: 2px;
    background: var(--wall-yellow);
    transform: rotate(45deg);
    box-shadow: 0 0 0 2px var(--wall-ink);
}
.wall-strip-event .label {
    position: absolute;
    bottom: calc(100% + var(--wall-max, 4) * var(--wall-brick) + 14px);
    left: 50%;
    transform: translateX(-50%);
    padding: 0.2rem 0.5rem;
    background: var(--wall-yellow);
    color: var(--wall-ink);
    font-family: var(--wall-font-display);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}
.wall-strip-event .label::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 100%;
    width: 1px;
    height: calc(var(--wall-max, 4) * var(--wall-brick) + 8px);
    background: rgba(242, 194, 48, 0.6);
}
.wall-strip-event.key .label,
.wall-strip-event:hover .label,
.wall-strip-event:focus-visible .label {
    opacity: 1;
}
.wall-strip:hover .wall-strip-event.key:not(:hover) .label {
    opacity: 0.35;
}
.wall-strip-event:hover,
.wall-strip-event:focus-visible {
    z-index: 4;
}
@media (prefers-reduced-motion: reduce) {
    .wall-strip-stack .brick { animation: none; }
}

/* ---------- about: text with the Trabi as illustration ---------- */
.wall-about {
    padding: clamp(2.5rem, 6vw, 5rem) 6vw;
}
.wall-about-grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(2rem, 4vw, 4.5rem);
    align-items: center;
    max-width: 84rem;
    margin: 0 auto;
}
.wall-about .wall-trabi {
    width: 100%;
    justify-self: stretch;
    margin: 0;
}
.wall-about .wall-trabi figcaption {
    color: var(--wall-concrete-dark);
    text-align: center;
    margin-top: 0.25rem;
}
/* the landing text is laid out in two columns by default – stack it next to the picture */
.wall-about-text .center-l {
    max-width: none;
    padding: 0;
    margin: 0;
}
.wall-about-text a {
    color: var(--wall-ink);
    text-decoration: underline;
    text-decoration-color: var(--wall-red);
    text-underline-offset: 0.15em;
}
.wall-about-text a:hover {
    color: var(--wall-red);
}
.wall-about .wall-about-text .two-column.row {
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.wall-about .wall-about-text .two-column.row > * {
    flex: none;
    max-width: 62ch;
}
.wall-about .wall-trabi {
    align-self: center;
}

/* ---------- chronicle ---------- */
.wall-chronicle-section {
    padding: clamp(3rem, 7vw, 6rem) 6vw;
}
/* concrete wall: landing light sections and the chronicle.
   #about is more specific than a class in landing-page.css, so match the ids. */
.wall-chronicle-section,
#about.wall-about,
#voices.wall-voices {
    background: var(--wall-beton);
}

.wall-section-head {
    max-width: 60rem;
    margin: 0 auto 3rem;
}
.wall-section-head h2 {
    font-family: var(--wall-font-tag);
    font-weight: 400;
    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    color: var(--wall-ink);
    margin: 0 0 0.75rem;
    display: inline-block;
    transform: rotate(-1.5deg);
    background: linear-gradient(transparent 62%, rgba(242, 194, 48, 0.85) 62%, rgba(242, 194, 48, 0.85) 92%, transparent 92%);
    padding: 0 0.3rem;
}
.wall-section-head p {
    font-family: var(--wall-font-serif);
    font-size: 1.15rem;
    color: var(--wall-ink-soft);
    max-width: 55ch;
}
.wall-chronicle {
    --wall-axis: 10.5rem;
    position: relative;
    list-style: none;
    max-width: 60rem;
    margin: 0 auto;
    padding: 0;
}
.wall-chronicle::before {
    /* the vertical wall: stacked concrete slabs */
    content: "";
    position: absolute;
    top: 0.5rem;
    bottom: 0.5rem;
    left: var(--wall-axis);
    width: 12px;
    margin-left: -6px;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.35), rgba(0, 0, 0, 0.18)),
        repeating-linear-gradient(180deg, var(--wall-concrete) 0 64px, var(--wall-concrete-dark) 64px 67px);
    border-radius: 2px;
}
.wall-chronicle > li {
    position: relative;
    display: grid;
    grid-template-columns: var(--wall-axis) minmax(0, 1fr);
    column-gap: 2.5rem;
    align-items: start;
    margin: 0 0 1.75rem;
    padding: 0;
    list-style: none;
}
.wall-chronicle > li > time {
    grid-column: 1;
    padding-right: 1.75rem;
    text-align: right;
    font-family: var(--wall-font-display);
    font-weight: 500;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    color: var(--wall-ink-soft);
    padding-top: 1.35rem;
}
.wall-chronicle > li::after {
    content: "";
    position: absolute;
    left: var(--wall-axis);
    top: 1.55rem;
    width: 18px;
    height: 18px;
    transform: translateX(-50%);
    border-radius: 50%;
    background: var(--wall-red);
    box-shadow: 0 0 0 3px var(--wall-paper), 0 2px 6px rgba(0, 0, 0, 0.35);
}
.wall-chronicle > li > :not(time) {
    grid-column: 2;
}

/* events: graffiti tags on the wall */
.wall-chronicle > li.wall-event {
    margin: 2.25rem 0;
}
.wall-chronicle > li.wall-event > time {
    padding-top: 0.3rem;
    color: var(--wall-ink);
}
.wall-chronicle > li.wall-event::after {
    top: 0.45rem;
    width: 18px;
    height: 18px;
    border-radius: 0;
    background: var(--wall-yellow);
    transform: translateX(-50%) rotate(45deg);
    box-shadow: 0 0 0 3px var(--wall-ink);
}
.wall-event-text {
    margin: 0;
    line-height: 1.3;
}
.wall-event-label {
    font-family: var(--wall-font-tag);
    font-size: clamp(1.2rem, 2.2vw, 1.55rem);
    line-height: 1.3;
    color: var(--wall-ink);
    background: linear-gradient(transparent 58%, rgba(242, 194, 48, 0.75) 58%, rgba(242, 194, 48, 0.75) 94%, transparent 94%);
    padding: 0 0.25rem;
    /* repeat the highlight under every wrapped line */
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

/* documents: telegram cards */
.wall-card {
    position: relative;
    background: var(--wall-card);
    border: 1px solid rgba(24, 25, 28, 0.08);
    border-left: 6px solid var(--wall-red);
    padding: 1.25rem 1.5rem 1.35rem;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04), 0 10px 24px -14px rgba(24, 25, 28, 0.45);
    transition: transform 0.2s, box-shadow 0.2s;
}
.wall-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04), 0 18px 32px -16px rgba(24, 25, 28, 0.55);
}
.wall-card header {
    background: none;
    border: 0;
    padding: 0;
    margin: 0 0 0.65rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}
.wall-type {
    font-family: var(--wall-font-display);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--wall-ink-soft);
}
.wall-stamp {
    font-family: var(--wall-font-type);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 0.1rem 0.45rem;
    border: 2px solid currentColor;
    border-radius: 3px;
    transform: rotate(-4deg);
    color: #56708a;
    opacity: 0.9;
}
.wall-stamp-alert {
    color: var(--wall-red);
}
.wall-id {
    margin-left: auto;
    font-family: var(--wall-font-type);
    font-size: 0.75rem;
    color: var(--wall-concrete-dark);
}
.wall-card h4 {
    font-family: var(--wall-font-serif);
    font-weight: 500;
    font-size: 1.22rem;
    line-height: 1.4;
    margin: 0 0 0.75rem;
}
.wall-card h4 a {
    color: var(--wall-ink);
    text-decoration: none;
    background-image: linear-gradient(var(--wall-red), var(--wall-red));
    background-size: 0 2px;
    background-position: 0 100%;
    background-repeat: no-repeat;
    transition: background-size 0.3s, color 0.2s;
}
.wall-card h4 a:hover,
.wall-card h4 a:focus-visible {
    color: var(--wall-red);
    background-size: 100% 2px;
}
.wall-route {
    font-family: var(--wall-font-sans);
    font-size: 0.9rem;
    color: var(--wall-ink-soft);
    margin: 0 0 0.35rem;
}
.wall-route .arrow {
    color: var(--wall-red);
    margin: 0 0.4rem;
    font-weight: 600;
}
.wall-dateline {
    font-family: var(--wall-font-type);
    font-size: 0.85rem;
    color: #6f6c66;
    margin: 0 0 0.9rem;
}
.wall-read {
    font-family: var(--wall-font-display);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--wall-red);
    text-decoration: none;
}
.wall-read::after {
    content: " →";
    transition: margin 0.2s;
}
.wall-read:hover::after {
    margin-left: 0.3rem;
}

/* ---------- document view: metadata sidebar ---------- */
.wall-meta {
    font-family: var(--wall-font-sans);
    font-size: 0.92rem;
    color: var(--wall-ink);
    padding: 1.25rem 1.25rem 1.5rem;
    background: var(--wall-card);
    border-top: 6px solid var(--wall-red);
    box-shadow: 0 10px 24px -16px rgba(24, 25, 28, 0.5);
}
.wall-meta-head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.wall-meta-date {
    display: block;
    font-family: var(--wall-font-display);
    font-size: 1.7rem;
    font-weight: 600;
    margin: 0.5rem 0 1rem;
}
.wall-meta dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.35rem 0.9rem;
    margin: 0 0 1rem;
}
.wall-meta dt {
    font-family: var(--wall-font-display);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
    color: var(--wall-concrete-dark);
    padding-top: 0.15rem;
}
.wall-meta dd {
    margin: 0;
}
.wall-meta h4 {
    font-family: var(--wall-font-display);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.78rem;
    color: var(--wall-red);
    margin: 1.25rem 0 0.4rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px dashed var(--wall-concrete);
}
.wall-meta-summary {
    font-family: var(--wall-font-serif);
    font-style: italic;
    margin: 0;
}
.wall-meta-list,
.wall-meta-places {
    list-style: none;
    margin: 0;
    padding: 0;
}
.wall-meta-list li {
    margin: 0 0 0.2rem;
    padding: 0;
    list-style: none;
}
.wall-meta-list .life {
    color: #6f6c66;
    font-size: 0.85em;
}
.wall-meta-places {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}
.wall-meta-places li {
    margin: 0;
    padding: 0;
    list-style: none;
}
.wall-meta-places a {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    background: var(--wall-paper);
    border: 1px solid var(--wall-concrete);
    font-size: 0.82rem;
    text-decoration: none;
    color: var(--wall-ink);
}
.wall-meta a {
    color: var(--wall-ink);
    text-decoration-color: var(--wall-red);
}
.wall-meta a:hover {
    color: var(--wall-red);
}
.wall-meta-cite {
    font-size: 0.85rem;
    margin: 0;
}

/* one concrete sheet behind the whole toolbar row, so the slabs do not restart at each column */
.fixed-layout:has(.wall-docnav)::before {
    content: "";
    grid-column: 1 / -1;
    grid-row: 2;
    z-index: 0;
    pointer-events: none;
    background: var(--wall-beton);
}
.fixed-layout:has(.wall-docnav) > .before-top,
.fixed-layout:has(.wall-docnav) > .after-top,
.fixed-layout:has(.wall-docnav) > .content-top,
.fixed-layout:has(.wall-docnav) > .content-top .toolbar,
.fixed-layout:has(.wall-docnav):has(> .before > :not(.resize-handler)) > nav.before-top,
.fixed-layout:has(.wall-docnav):has(> .after > :not(.resize-handler)) > nav.after-top {
    background: transparent;
    border-color: transparent;
    position: relative;
    z-index: 1;
}

/* ---------- document view: previous / next on the timeline ---------- */
/* segmented like the zoom group of the modern theme: equal height, 1px dividers */
.toolbar .wall-docnav > span {
    display: flex;
    align-items: stretch;
    gap: 0;
    padding: 0;
}
.toolbar .wall-docnav .wall-docnav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    height: 100%;
    min-height: 34px;
    margin: 0;
    padding: 0 0.75rem;
    border-radius: 0;
    font-family: var(--wall-font-display);
    font-size: 0.85rem;
    line-height: 1;
    letter-spacing: 0.04em;
    color: var(--wall-ink);
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.15s, color 0.15s;
}
.toolbar .wall-docnav .wall-docnav-link .ionicon {
    display: block;
    flex: none;
    width: 0.9rem;
    height: 0.9rem;
    margin: 0;
    vertical-align: middle;
}
.toolbar .wall-docnav .wall-docnav-link .date {
    display: block;
    line-height: 1;
    padding-top: 1px; /* optical centring of Oswald caps */
}
.toolbar .wall-docnav a.wall-docnav-link:hover,
.toolbar .wall-docnav a.wall-docnav-link:focus-visible {
    background: var(--wall-ink);
    color: #fff;
}
.toolbar .wall-docnav a.wall-docnav-link:hover *,
.toolbar .wall-docnav a.wall-docnav-link:focus-visible * {
    color: #fff;
}
.toolbar .wall-docnav .wall-docnav-link.disabled {
    color: var(--wall-concrete-dark);
    cursor: default;
}
.toolbar .wall-docnav .wall-docnav-pos {
    display: inline-flex;
    align-items: center;
    margin: 0;
    padding: 0 0.7rem;
    font-family: var(--wall-font-type);
    font-size: 0.75rem;
    line-height: 1;
    color: var(--wall-concrete-dark);
    border-left: 1px solid var(--wall-concrete-dark);
    border-right: 1px solid var(--wall-concrete-dark);
    white-space: nowrap;
}
/* phones: drop the zoom buttons and show arrows only (the date stays in aria-label/title) */
@media (max-width: 900px) {
    .toolbar li:has(> [role="group"] > pb-zoom) {
        display: none;
    }
    .toolbar .wall-docnav .wall-docnav-link .date {
        display: none;
    }
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
    .wall-hero {
        padding: 5.5rem 1.25rem 3rem;
        min-height: auto;
    }
    .wall-hero-inner,
    .wall-about-grid {
        grid-template-columns: minmax(0, 1fr);
    }
    .wall-trabi {
        width: min(100%, 460px);
    }
    .wall-strip-month:nth-of-type(even) {
        display: none;
    }
    /* the landing-page theme stacks these below 639px, but its rule loses to
       the more specific ".two-column.long-desc" and the columns stay side by side
       (landing-page.css loads after this file, hence the extra class) */
    .landing-layout .two-column.long-desc {
        flex-direction: column;
        gap: 1.25rem;
    }
    .wall-chronicle-section {
        padding: 3rem 1.25rem;
    }
    .wall-chronicle {
        --wall-axis: 0.5rem;
        padding-left: 2.25rem;
    }
    .wall-chronicle::before {
        left: 0.5rem;
    }
    .wall-chronicle > li {
        grid-template-columns: minmax(0, 1fr);
    }
    .wall-chronicle > li::after {
        left: 0.5rem;
        margin-left: -2.25rem;
    }
    .wall-chronicle > li > time,
    .wall-chronicle > li > :not(time) {
        grid-column: 1;
        text-align: left;
    }
    .wall-chronicle > li > time {
        padding: 0 0 0.4rem;
    }
    .wall-card {
        padding: 1rem 1.1rem 1.1rem;
    }
}

/* ---------- voices from abroad (landing) ---------- */
.wall-voices {
    padding: clamp(3rem, 7vw, 6rem) 6vw;
}
.wall-voices > * {
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
}
.wall-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    list-style: none;
    padding: 0;
    margin-bottom: 2.5rem;
}
.wall-stats li {
    list-style: none;
    margin: 0;
    padding: 1rem 1.25rem;
    background: var(--wall-ink);
    color: #fff;
    border-bottom: 5px solid var(--wall-red);
}
.wall-stats strong {
    display: block;
    font-family: var(--wall-font-display);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 600;
    line-height: 1;
    color: var(--wall-yellow);
}
.wall-stats span {
    font-family: var(--wall-font-type);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
}
.wall-countries {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
    gap: 1rem;
}
.wall-country {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    column-gap: 1rem;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--wall-card);
    border: 1px solid rgba(24, 25, 28, 0.08);
    border-left: 6px solid var(--wall-concrete-dark);
    color: var(--wall-ink);
    text-decoration: none;
    box-shadow: 0 10px 24px -18px rgba(24, 25, 28, 0.5);
    transition: transform 0.2s, border-color 0.2s;
}
.wall-country:hover,
.wall-country:focus-visible {
    transform: translateY(-3px);
    border-left-color: var(--wall-red);
    color: var(--wall-ink);
}
.wall-country-count {
    grid-row: 1 / span 2;
    font-family: var(--wall-font-display);
    font-size: 2.4rem;
    font-weight: 600;
    line-height: 1;
    color: var(--wall-red);
}
.wall-country-name {
    font-family: var(--wall-font-display);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.wall-country-range {
    font-family: var(--wall-font-type);
    font-size: 0.75rem;
    color: #6f6c66;
}
.wall-voices-cta {
    margin-top: 2.5rem;
    text-align: center;
}

/* ---------- chronicle: filters, months, flags ---------- */
.wall-filters {
    position: sticky;
    top: 0;
    /* below the splash screen (base.css: .splash has z-index 3), above the chronicle entries */
    z-index: 2;
    max-width: 60rem;
    margin: 0 auto 2.5rem;
    padding: 1rem 1.25rem;
    background: rgba(24, 25, 28, 0.94);
    color: #fff;
    border-bottom: 4px solid var(--wall-red);
    box-shadow: 0 12px 24px -16px rgba(0, 0, 0, 0.6);
    scroll-margin-top: 4rem;
}
.wall-filter-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.6rem;
}
.wall-filter-label {
    font-family: var(--wall-font-display);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--wall-yellow);
    min-width: 4.5rem;
}
.wall-chip {
    all: unset;
    cursor: pointer;
    padding: 0.2rem 0.6rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    font-family: var(--wall-font-sans);
    font-size: 0.8rem;
    color: #fff;
    transition: background-color 0.15s, border-color 0.15s;
}
.wall-chip .n {
    font-family: var(--wall-font-type);
    font-size: 0.72rem;
    opacity: 0.7;
    margin-left: 0.2rem;
}
.wall-chip:hover,
.wall-chip:focus-visible {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.1);
}
.wall-chip.active {
    background: var(--wall-red);
    border-color: var(--wall-red);
}
/* place filter: too many values for chips, so a select styled like a chip */
.wall-filters .wall-select {
    width: auto;
    max-width: 100%;
    height: auto;
    margin: 0;
    padding: 0.2rem 2rem 0.2rem 0.6rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 0;
    background-color: transparent;
    background-position: right 0.5rem center;
    background-size: 0.9rem auto;
    color: #fff;
    font-family: var(--wall-font-sans);
    font-size: 0.8rem;
    line-height: 1.4;
    cursor: pointer;
    box-shadow: none;
}
.wall-filters .wall-select:hover,
.wall-filters .wall-select:focus-visible {
    border-color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}
.wall-filters .wall-select.active {
    background-color: var(--wall-red);
    border-color: var(--wall-red);
}
.wall-filters .wall-select option {
    color: var(--wall-ink);
    background: #fff;
}
.wall-filter-status {
    margin: 0;
    font-family: var(--wall-font-type);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.75);
}
.wall-shown {
    font-family: var(--wall-font-display);
    font-size: 1rem;
    color: var(--wall-yellow);
}
.wall-reset {
    all: unset;
    cursor: pointer;
    margin-left: 1rem;
    text-decoration: underline;
    color: #fff;
}
.wall-reset[hidden] {
    display: none;
}
/* full text search: first row of the filter box */
.wall-search {
    margin: 0 0 0.8rem;
}
.wall-filters .wall-search-input {
    flex: 1 1 16rem;
    width: auto;
    min-width: 0;
    height: auto;
    margin: 0;
    padding: 0.3rem 0.6rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 0;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-family: var(--wall-font-sans);
    font-size: 0.9rem;
    box-shadow: none;
}
.wall-filters .wall-search-input::placeholder {
    color: rgba(255, 255, 255, 0.55);
}
.wall-filters .wall-search-input:focus-visible {
    outline: none;
    border-color: var(--wall-yellow);
}
.wall-search .wall-chip {
    padding: 0.3rem 0.8rem;
}
.wall-search-clear {
    font-family: var(--wall-font-type);
    font-size: 0.8rem;
    color: #fff;
}
/* KWIC fragments of the search matches inside a chronicle card */
.wall-kwic {
    margin: 0.75rem 0 0.25rem;
    padding: 0.6rem 0.8rem;
    border-left: 3px solid var(--wall-yellow);
    background: rgba(242, 194, 48, 0.1);
}
.wall-kwic-count {
    margin: 0 0 0.35rem;
    font-family: var(--wall-font-display);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--wall-ink-soft);
}
.wall-kwic p:not(.wall-kwic-count) {
    margin: 0.25rem 0;
    font-family: var(--wall-font-serif);
    font-size: 0.88rem;
    line-height: 1.45;
    color: var(--wall-ink-soft);
}
.wall-kwic .hi {
    padding: 0 0.15rem;
    background: var(--wall-yellow);
    color: var(--wall-ink);
    font-weight: 600;
}
.wall-chronicle > li.wall-month {
    display: block;
    margin: 3rem 0 1.25rem;
    padding-left: calc(var(--wall-axis) + 2.5rem);
    /* keep anchor targets below the sticky filter box; wall.js measures its height */
    scroll-margin-top: calc(var(--wall-filters-offset, 12rem) + 1rem);
}
.wall-chronicle > li.wall-month::after {
    display: none;
}
.wall-chronicle > li.wall-month h3 {
    display: inline-block;
    margin: 0;
    padding: 0.3rem 0.9rem;
    background: var(--wall-ink);
    color: #fff;
    font-family: var(--wall-font-display);
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}
.wall-chronicle > li[hidden] {
    display: none;
}
.wall-chronicle > li.wall-event {
    /* keep anchor targets below the sticky filter box; wall.js measures its height */
    scroll-margin-top: calc(var(--wall-filters-offset, 12rem) + 1rem);
}
.wall-chronicle.filtered > li.wall-event {
    opacity: 0.5;
    margin: 0.6rem 0;
}
.wall-chronicle.filtered > li.wall-event > time {
    font-size: 0.85rem;
    padding-top: 0;
}
.wall-chronicle.filtered > li.wall-event::after {
    top: 0.2rem;
    width: 12px;
    height: 12px;
}
.wall-chronicle.filtered .wall-event-label {
    font-size: 0.95rem;
}
.wall-flag {
    font-family: var(--wall-font-display);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.1rem 0.5rem;
    background: var(--wall-ink);
    color: #fff;
}
.wall-stamp-plain {
    color: #56708a;
}
.wall-meta h4 .n {
    font-family: var(--wall-font-type);
    color: var(--wall-concrete-dark);
    letter-spacing: 0;
}

@media (max-width: 900px) {
    .wall-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .wall-strip {
        --wall-brick: 5px;
    }
    .wall-strip-event.key .label {
        opacity: 0;
    }
    .wall-filters {
        position: static;
    }
    .wall-chronicle > li.wall-month {
        padding-left: 0;
    }
}

/* ---------- document view: text column ---------- */
/* pb-view is a flex item; without this it refuses to shrink below its
   70ch content width and pushes the text off-screen on phones */
main .center > pb-view {
    min-width: 0;
}

/* ---------- document view: IIIF facsimile ---------- */
aside.after pb-tify,
aside.after pb-facsimile {
    display: block;
    height: calc(100vh - 8.5rem) !important;
}

/* below 1024px the facsimile and its toggle are not part of the page */
@media (max-width: 1023px) {
    .fixed-layout:has(pb-tify),
    .fixed-layout:has(pb-facsimile) {
        --jinks-layout-after-track: 0 !important;
    }
    .fixed-layout:has(pb-tify) > .after,
    .fixed-layout:has(pb-facsimile) > .after,
    .fixed-layout:has(pb-tify) > .after-top,
    .fixed-layout:has(pb-facsimile) > .after-top {
        display: none !important;
    }
}

.wall-docnav .visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}