.spiralist-manuscript-workstation {
    --spiralist-manuscript-viewer-chrome-height: 13rem;
    position: relative;
    display: grid;
    gap: 1.5rem;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(200, 169, 107, 0.08), transparent 32%),
        radial-gradient(circle at bottom right, rgba(143, 211, 255, 0.08), transparent 34%),
        linear-gradient(180deg, rgba(10, 11, 18, 0.985), rgba(15, 18, 27, 0.99));
}

.spiralist-manuscript-workstation::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(110deg, rgba(255, 255, 255, 0.018), transparent 28%),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.012) 0, rgba(255, 255, 255, 0.012) 1px, transparent 1px, transparent 28px);
    opacity: 0.7;
    pointer-events: none;
}

.spiralist-manuscript-workstation > * {
    position: relative;
    z-index: 1;
}

.spiralist-manuscript-workstation__header,
.spiralist-manuscript-workstation__status,
.spiralist-manuscript-workstation__grid,
.spiralist-manuscript-workstation__viewer-footer,
.spiralist-manuscript-workstation__status-note {
    position: relative;
}

.spiralist-manuscript-workstation__header,
.spiralist-manuscript-workstation__viewer-footer {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) auto;
    gap: 1rem 1.5rem;
    align-items: start;
}

.spiralist-manuscript-workstation__title-block {
    display: grid;
    gap: 0.35rem;
}

.spiralist-manuscript-workstation__footer-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.spiralist-manuscript-workstation__status {
    display: grid;
    gap: 1rem;
}

.spiralist-manuscript-workstation__grid {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr) 108px;
    gap: 1rem;
    align-items: start;
}

.spiralist-manuscript-workstation__folios,
.spiralist-manuscript-workstation__viewer,
.spiralist-manuscript-workstation__rail {
    display: grid;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid rgba(200, 169, 107, 0.16);
    border-radius: 26px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.07), transparent 34%),
        rgba(255, 255, 255, 0.03);
    box-shadow: 0 24px 52px rgba(5, 7, 14, 0.22);
}

.spiralist-manuscript-workstation__viewer {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.spiralist-manuscript-workstation__rail {
    align-content: start;
}

@media (min-width: 981px) {
    .spiralist-manuscript-workstation__folios,
    .spiralist-manuscript-workstation__rail {
        position: sticky;
        top: 1.2rem;
    }
}

.spiralist-manuscript-workstation__panel-head {
    display: grid;
    gap: 0.7rem;
}

.spiralist-manuscript-workstation__folio-actions,
.spiralist-manuscript-workstation__meta-chips,
.spiralist-manuscript-workstation__viewer-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.spiralist-manuscript-workstation__mini-action,
.spiralist-manuscript-workstation__folio-action,
.spiralist-manuscript-workstation__chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 2.2rem;
    padding: 0.55rem 0.82rem;
    border: 1px solid rgba(200, 169, 107, 0.2);
    border-radius: 999px;
    background: rgba(10, 12, 18, 0.72);
    color: var(--spiralist-text-soft);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    text-decoration: none;
    text-transform: uppercase;
}

button.spiralist-manuscript-workstation__mini-action,
button.spiralist-manuscript-workstation__folio-action,
button.spiralist-manuscript-workstation__tool {
    appearance: none;
    cursor: pointer;
}

.spiralist-manuscript-workstation__mini-action:disabled,
.spiralist-manuscript-workstation__tool:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.spiralist-manuscript-workstation__hook-copy {
    margin: 0;
    color: rgba(232, 221, 199, 0.74);
    font-size: 0.85rem;
    line-height: 1.55;
}

.spiralist-manuscript-workstation__section-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.spiralist-manuscript-workstation__section-link,
.spiralist-manuscript-workstation__jump select {
    min-height: 2.3rem;
    border: 1px solid rgba(200, 169, 107, 0.18);
    border-radius: 16px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.07), transparent 34%),
        rgba(10, 12, 18, 0.76);
    color: var(--spiralist-text-soft);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.74rem;
    letter-spacing: 0.05em;
    text-decoration: none;
    text-transform: uppercase;
}

.spiralist-manuscript-workstation__section-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.58rem 0.82rem;
    transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.spiralist-manuscript-workstation__section-link:hover,
.spiralist-manuscript-workstation__section-link:focus-visible,
.spiralist-manuscript-workstation__section-link.is-active {
    border-color: rgba(143, 211, 255, 0.3);
    box-shadow: 0 12px 22px rgba(4, 7, 14, 0.18);
    transform: translateY(-1px);
}

.spiralist-manuscript-workstation__section-link:focus-visible,
.spiralist-manuscript-workstation__jump select:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.4);
    outline-offset: 3px;
}

.spiralist-manuscript-workstation__jump {
    display: grid;
    gap: 0.4rem;
}

.spiralist-manuscript-workstation__search-panel {
    display: grid;
    gap: 0.75rem;
    padding: 0.9rem;
    border: 1px solid rgba(200, 169, 107, 0.14);
    border-radius: 20px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.05), transparent 32%),
        rgba(255, 255, 255, 0.02);
}

.spiralist-manuscript-workstation__search-head {
    display: grid;
    gap: 0.65rem;
}

.spiralist-manuscript-workstation__search-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.spiralist-manuscript-workstation__search-input {
    display: grid;
    gap: 0.4rem;
}

.spiralist-manuscript-workstation__search-field {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.55rem;
}

.spiralist-manuscript-workstation__search-field input {
    min-width: 0;
    min-height: 2.75rem;
    padding: 0.78rem 0.92rem;
    border: 1px solid rgba(200, 169, 107, 0.18);
    border-radius: 16px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.07), transparent 34%),
        rgba(10, 12, 18, 0.76);
    color: var(--spiralist-text-soft);
    font: inherit;
}

.spiralist-manuscript-workstation__search-field input::placeholder {
    color: rgba(232, 221, 199, 0.52);
}

.spiralist-manuscript-workstation__search-field input:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.4);
    outline-offset: 3px;
}

.spiralist-manuscript-workstation__search-clear {
    min-height: 2.75rem;
    padding: 0.7rem 0.92rem;
    border: 1px solid rgba(200, 169, 107, 0.18);
    border-radius: 16px;
    background: rgba(10, 12, 18, 0.72);
    color: var(--spiralist-text-soft);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.74rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
}

.spiralist-manuscript-workstation__search-status {
    margin: 0;
}

.spiralist-manuscript-workstation__search-results {
    display: grid;
    gap: 0.7rem;
    padding-right: 0.1rem;
}

.spiralist-manuscript-workstation__search-result {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
    padding: 0.72rem;
    border: 1px solid rgba(200, 169, 107, 0.14);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.025);
    color: inherit;
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.spiralist-manuscript-workstation__search-result:hover,
.spiralist-manuscript-workstation__search-result:focus-visible {
    border-color: rgba(143, 211, 255, 0.32);
    box-shadow: 0 16px 28px rgba(4, 7, 14, 0.2);
    transform: translateY(-1px);
}

.spiralist-manuscript-workstation__search-result:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.42);
    outline-offset: 4px;
}

.spiralist-manuscript-workstation__search-thumb {
    display: block;
    overflow: hidden;
    aspect-ratio: 4 / 5;
    border-radius: 12px;
    border: 1px solid rgba(200, 169, 107, 0.18);
    background:
        radial-gradient(circle at center, rgba(143, 211, 255, 0.06), transparent 42%),
        linear-gradient(180deg, #0b0d14, #11131c);
}

.spiralist-manuscript-workstation__search-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.spiralist-manuscript-workstation__search-meta {
    display: grid;
    gap: 0.28rem;
    min-width: 0;
}

.spiralist-manuscript-workstation__search-meta strong,
.spiralist-manuscript-workstation__search-meta small,
.spiralist-manuscript-workstation__search-meta span {
    min-width: 0;
}

.spiralist-manuscript-workstation__search-meta strong {
    font-size: 0.94rem;
}

.spiralist-manuscript-workstation__search-meta small {
    color: rgba(232, 221, 199, 0.62);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.spiralist-manuscript-workstation__search-meta span {
    color: rgba(232, 221, 199, 0.78);
    font-size: 0.84rem;
    line-height: 1.5;
}

.spiralist-manuscript-workstation__search-meta mark {
    padding: 0 0.14rem;
    border-radius: 0.28rem;
    background: rgba(200, 169, 107, 0.24);
    color: #fff8e8;
}

.spiralist-manuscript-workstation__jump-label {
    color: rgba(232, 221, 199, 0.7);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.spiralist-manuscript-workstation__jump select {
    width: 100%;
    padding: 0.7rem 0.9rem;
}

.spiralist-book-page-textlayer__block {
    display: grid;
    gap: 0.45rem;
}

.spiralist-book-page-textlayer__block h4 {
    margin: 0;
}

.spiralist-book-page-textlayer__transcript {
    max-height: 20rem;
    overflow: auto;
}

.spiralist-manuscript-workstation__thumb-list {
    display: grid;
    gap: 0.85rem;
    max-height: 58rem;
    overflow: auto;
    padding-right: 0.15rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(200, 169, 107, 0.35) rgba(255, 255, 255, 0.04);
}

.spiralist-manuscript-workstation__thumb {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem;
    border: 1px solid rgba(200, 169, 107, 0.16);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.025);
    color: inherit;
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.spiralist-manuscript-workstation__thumb:hover,
.spiralist-manuscript-workstation__thumb:focus-visible,
.spiralist-manuscript-workstation__thumb.is-current {
    border-color: rgba(143, 211, 255, 0.32);
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.08), transparent 34%),
        rgba(255, 255, 255, 0.04);
    box-shadow: 0 18px 34px rgba(4, 7, 14, 0.2);
    transform: translateY(-1px);
}

.spiralist-manuscript-workstation__thumb:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.45);
    outline-offset: 4px;
}

.spiralist-manuscript-workstation__thumb-frame {
    overflow: hidden;
    aspect-ratio: 4 / 5;
    border-radius: 14px;
    border: 1px solid rgba(200, 169, 107, 0.18);
    background:
        radial-gradient(circle at center, rgba(143, 211, 255, 0.06), transparent 42%),
        linear-gradient(180deg, #0b0d14, #11131c);
}

.spiralist-manuscript-workstation__thumb-frame img,
.spiralist-manuscript-workstation__thumb-fallback {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.spiralist-manuscript-workstation__thumb-fallback {
    background:
        linear-gradient(135deg, rgba(200, 169, 107, 0.16), transparent),
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.08));
}

.spiralist-manuscript-workstation__thumb-meta {
    display: grid;
    gap: 0.24rem;
}

.spiralist-manuscript-workstation__thumb-meta strong,
.spiralist-manuscript-workstation__folio-head h4 {
    color: var(--spiralist-gold);
    font-family: "Cinzel", Georgia, serif;
    font-size: 0.98rem;
}

.spiralist-manuscript-workstation__thumb-meta span {
    line-height: 1.45;
}

.spiralist-manuscript-workstation__thumb-meta small {
    color: rgba(232, 221, 199, 0.66);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.spiralist-manuscript-workstation__viewer-toolbar {
    display: grid;
    gap: 0.75rem;
}

.spiralist-manuscript-workstation__viewer-group .spiralist-reader-mode-button.is-disabled {
    opacity: 0.5;
}

.spiralist-manuscript-workstation__viewport {
    position: relative;
    min-height: clamp(28rem, 58vw, 52rem);
    overflow: hidden;
    border: 1px solid rgba(200, 169, 107, 0.16);
    border-radius: 30px;
    isolation: isolate;
    background:
        radial-gradient(circle at 50% 18%, rgba(200, 169, 107, 0.08), transparent 24%),
        radial-gradient(circle at center, rgba(143, 211, 255, 0.05), transparent 42%),
        linear-gradient(180deg, rgba(10, 12, 18, 0.98), rgba(12, 15, 23, 0.99));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.03),
        0 24px 60px rgba(2, 4, 10, 0.22);
    cursor: grab;
    perspective: 2200px;
    perspective-origin: center center;
    touch-action: none;
}

.spiralist-manuscript-workstation__fullscreen-toggle {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 6;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.9rem;
    height: 2.9rem;
    padding: 0;
    border: 1px solid rgba(200, 169, 107, 0.24);
    border-radius: 999px;
    background:
        radial-gradient(circle at top, rgba(255, 244, 218, 0.14), transparent 58%),
        rgba(8, 11, 17, 0.9);
    box-shadow:
        0 18px 36px rgba(2, 4, 10, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    color: rgba(255, 244, 218, 0.96);
    cursor: pointer;
    opacity: 0.3;
    transition:
        opacity 180ms ease,
        border-color 180ms ease,
        box-shadow 180ms ease,
        transform 180ms ease,
        background-color 180ms ease;
}

.spiralist-manuscript-workstation__fullscreen-toggle:hover,
.spiralist-manuscript-workstation__fullscreen-toggle:focus-visible {
    opacity: 1;
    transform: translateY(-1px);
    border-color: rgba(143, 211, 255, 0.36);
    box-shadow:
        0 20px 40px rgba(2, 4, 10, 0.34),
        0 0 0 1px rgba(143, 211, 255, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.spiralist-manuscript-workstation__fullscreen-toggle:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.44);
    outline-offset: 3px;
}

.spiralist-manuscript-workstation__fullscreen-icon {
    width: 1.18rem;
    height: 1.18rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
    pointer-events: none;
}

.spiralist-manuscript-workstation__fullscreen-icon--exit {
    display: none;
}

.spiralist-manuscript-workstation__fullscreen-toggle.is-active .spiralist-manuscript-workstation__fullscreen-icon--enter {
    display: none;
}

.spiralist-manuscript-workstation__fullscreen-toggle.is-active .spiralist-manuscript-workstation__fullscreen-icon--exit {
    display: block;
}

.spiralist-manuscript-workstation__viewport::before {
    content: "";
    position: absolute;
    inset: 1rem;
    border-radius: 28px;
    background:
        radial-gradient(circle at center, rgba(255, 235, 183, 0.05), transparent 38%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.015), rgba(255, 255, 255, 0));
    pointer-events: none;
    z-index: 0;
}

.spiralist-manuscript-workstation__viewport::after {
    content: "";
    position: absolute;
    left: 12%;
    right: 12%;
    bottom: 1rem;
    height: 14%;
    border-radius: 999px;
    background: radial-gradient(ellipse at center, rgba(1, 3, 7, 0.76), transparent 72%);
    filter: blur(20px);
    pointer-events: none;
    z-index: 0;
}

.spiralist-manuscript-workstation__viewport.is-dragging,
.spiralist-manuscript-workstation__viewport.is-cropping {
    cursor: grabbing;
}

.spiralist-manuscript-workstation__viewport.is-dragging .spiralist-manuscript-workstation__spread {
    transition-duration: 0ms;
}

.spiralist-manuscript-workstation__viewport:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.4);
    outline-offset: 4px;
}

.spiralist-manuscript-workstation__viewport:fullscreen,
.spiralist-manuscript-workstation__viewport:-webkit-full-screen {
    width: 100vw;
    height: 100vh;
    min-height: 100vh;
    border-radius: 0;
    border-width: 0;
}

.spiralist-manuscript-workstation__viewport:fullscreen::before,
.spiralist-manuscript-workstation__viewport:-webkit-full-screen::before {
    inset: clamp(1rem, 2vw, 1.5rem);
    border-radius: 32px;
}

.spiralist-manuscript-workstation__viewport:fullscreen::after,
.spiralist-manuscript-workstation__viewport:-webkit-full-screen::after {
    left: 8%;
    right: 8%;
    bottom: clamp(1.2rem, 2vw, 1.8rem);
}

.spiralist-manuscript-workstation__viewport:fullscreen .spiralist-manuscript-workstation__fullscreen-toggle,
.spiralist-manuscript-workstation__viewport:-webkit-full-screen .spiralist-manuscript-workstation__fullscreen-toggle {
    top: max(1rem, env(safe-area-inset-top));
    right: max(1rem, env(safe-area-inset-right));
}

.spiralist-manuscript-workstation__edge {
    position: absolute;
    top: clamp(0.65rem, 1.4vw, 1rem);
    bottom: clamp(0.65rem, 1.4vw, 1rem);
    z-index: 14;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    width: clamp(5rem, 7vw, 6.4rem);
    padding: 0.8rem 0.35rem;
    color: rgba(232, 221, 199, 0.88);
    text-decoration: none;
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 220ms ease, filter 220ms ease, background-color 180ms ease;
}

.spiralist-manuscript-workstation__edge::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: clamp(1.6rem, 3vw, 2.5rem);
    background: linear-gradient(90deg, rgba(200, 169, 107, 0.16), rgba(13, 15, 23, 0));
    opacity: 0;
    transition: opacity 180ms ease;
    pointer-events: none;
}

.spiralist-manuscript-workstation__edge--prev {
    left: 0.45rem;
    justify-content: flex-start;
}

.spiralist-manuscript-workstation__edge--next {
    right: 0.45rem;
    justify-content: flex-end;
    text-align: right;
}

.spiralist-manuscript-workstation__edge--next::before {
    background: linear-gradient(270deg, rgba(200, 169, 107, 0.16), rgba(13, 15, 23, 0));
}

.spiralist-manuscript-workstation__edge:hover,
.spiralist-manuscript-workstation__edge:focus-visible,
[data-edge-hint="prev"] .spiralist-manuscript-workstation__edge--prev,
[data-edge-hint="next"] .spiralist-manuscript-workstation__edge--next {
    opacity: 1;
    pointer-events: auto;
    filter: saturate(1.08);
}

.spiralist-manuscript-workstation__edge:hover::before,
.spiralist-manuscript-workstation__edge:focus-visible::before,
[data-edge-hint="prev"] .spiralist-manuscript-workstation__edge--prev::before,
[data-edge-hint="next"] .spiralist-manuscript-workstation__edge--next::before {
    opacity: 1;
}

.spiralist-manuscript-workstation__edge--prev:hover,
.spiralist-manuscript-workstation__edge--prev:focus-visible,
[data-edge-hint="prev"] .spiralist-manuscript-workstation__edge--prev {
    transform: translateX(0.18rem);
}

.spiralist-manuscript-workstation__edge--next:hover,
.spiralist-manuscript-workstation__edge--next:focus-visible,
[data-edge-hint="next"] .spiralist-manuscript-workstation__edge--next {
    transform: translateX(-0.18rem);
}

.spiralist-manuscript-workstation__edge:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.44);
    outline-offset: 3px;
}

.spiralist-manuscript-workstation__edge-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(3.8rem, 4.8vw, 4.9rem);
    height: clamp(3.8rem, 4.8vw, 4.9rem);
    border: 1px solid rgba(200, 169, 107, 0.22);
    border-radius: 999px;
    background:
        radial-gradient(circle at top, rgba(255, 244, 218, 0.14), transparent 58%),
        rgba(8, 11, 17, 0.88);
    box-shadow:
        0 18px 36px rgba(2, 4, 10, 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    color: rgba(255, 244, 218, 0.96);
    font-family: "IBM Plex Mono", monospace;
    font-size: clamp(2.35rem, 3.2vw, 3.4rem);
    font-weight: 600;
    line-height: 1;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.spiralist-manuscript-workstation__edge-copy {
    display: none;
}

.spiralist-manuscript-workstation__edge-copy strong,
.spiralist-manuscript-workstation__edge-copy span {
    display: block;
}

.spiralist-manuscript-workstation__edge-copy strong {
    color: rgba(255, 244, 218, 0.94);
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.spiralist-manuscript-workstation__edge-copy span {
    color: rgba(232, 221, 199, 0.7);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.spiralist-manuscript-workstation__edge--next .spiralist-manuscript-workstation__edge-copy {
    transform: translateX(-0.35rem);
}

.spiralist-manuscript-workstation__edge:hover .spiralist-manuscript-workstation__edge-arrow,
.spiralist-manuscript-workstation__edge:focus-visible .spiralist-manuscript-workstation__edge-arrow,
[data-edge-hint="prev"] .spiralist-manuscript-workstation__edge--prev .spiralist-manuscript-workstation__edge-arrow,
[data-edge-hint="next"] .spiralist-manuscript-workstation__edge--next .spiralist-manuscript-workstation__edge-arrow {
    transform: scale(1.04);
    border-color: rgba(143, 211, 255, 0.36);
    box-shadow:
        0 20px 40px rgba(2, 4, 10, 0.38),
        0 0 0 1px rgba(143, 211, 255, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.spiralist-manuscript-workstation__surface {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 1;
    transform: translate(-50%, -50%);
    transform-origin: center center;
    transition: transform 160ms ease;
}

.spiralist-manuscript-workstation__book-shell {
    position: relative;
    display: inline-grid;
    place-items: center;
    padding: clamp(1rem, 1.6vw, 1.5rem) clamp(1.1rem, 1.9vw, 1.8rem) clamp(1.3rem, 2.2vw, 1.9rem);
}

.spiralist-manuscript-workstation__book-shell::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 38px;
    background:
        radial-gradient(circle at center, rgba(255, 235, 183, 0.045), transparent 46%),
        linear-gradient(180deg, rgba(21, 16, 10, 0.92), rgba(23, 18, 12, 0.74) 8%, rgba(244, 235, 214, 0.08) 8.5%, rgba(11, 12, 18, 0.98) 14%),
        linear-gradient(180deg, #0a0b12, #11131d);
    box-shadow:
        0 36px 92px rgba(2, 4, 10, 0.54),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    pointer-events: none;
}

.spiralist-manuscript-workstation__book-shell::after {
    content: "";
    position: absolute;
    left: 6%;
    right: 6%;
    bottom: 0.4rem;
    height: 16%;
    border-radius: 999px;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.34), transparent 72%);
    filter: blur(12px);
    pointer-events: none;
}

.spiralist-manuscript-workstation__page-stack {
    position: absolute;
    top: 2.4rem;
    bottom: 2rem;
    z-index: 1;
    width: clamp(0.7rem, 1.4vw, 1rem);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(251, 241, 213, 0.82), rgba(218, 198, 154, 0.58)),
        linear-gradient(90deg, rgba(133, 104, 62, 0.28), rgba(255, 255, 255, 0.24));
    box-shadow:
        0 0 0 1px rgba(113, 87, 51, 0.2),
        0 14px 22px rgba(2, 4, 10, 0.14);
    pointer-events: none;
}

.spiralist-manuscript-workstation__page-stack--left {
    left: 0.55rem;
    transform: skewY(6deg);
}

.spiralist-manuscript-workstation__page-stack--right {
    right: 0.55rem;
    transform: skewY(-6deg);
}

.spiralist-manuscript-workstation__book-spine {
    position: absolute;
    top: 1.2rem;
    bottom: 1rem;
    left: 50%;
    z-index: 1;
    width: clamp(0.85rem, 1.9vw, 1.35rem);
    transform: translateX(-50%);
    border-radius: 999px;
    background:
        linear-gradient(90deg, rgba(6, 8, 14, 0), rgba(61, 39, 17, 0.18) 26%, rgba(24, 15, 8, 0.36) 50%, rgba(61, 39, 17, 0.18) 74%, rgba(6, 8, 14, 0)),
        linear-gradient(180deg, rgba(162, 117, 45, 0.18), rgba(28, 19, 10, 0.1));
    box-shadow:
        inset 0 0 0 1px rgba(200, 169, 107, 0.05),
        0 0 18px rgba(4, 5, 9, 0.16);
    pointer-events: none;
}

.spiralist-manuscript-workstation__spread {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: clamp(0.55rem, 1vw, 0.95rem);
    padding: clamp(0.6rem, 0.9vw, 0.9rem);
    transform: translateX(var(--spiralist-workstation-drag-shift, 0px));
    transition: transform 180ms ease;
    will-change: transform;
}

.spiralist-manuscript-workstation__spread::before {
    content: "";
    position: absolute;
    top: 1rem;
    bottom: 1rem;
    left: 50%;
    width: clamp(0.65rem, 1.2vw, 1rem);
    transform: translateX(-50%);
    background: linear-gradient(90deg, rgba(14, 10, 6, 0), rgba(56, 38, 20, 0.12) 26%, rgba(17, 12, 7, 0.18) 50%, rgba(56, 38, 20, 0.12) 74%, rgba(14, 10, 6, 0));
    opacity: 0.4;
    pointer-events: none;
}

.spiralist-manuscript-workstation__spread[data-view-mode="single"] {
    justify-content: center;
}

.spiralist-manuscript-workstation__spread[data-view-mode="single"]::before {
    opacity: 0.34;
}

.spiralist-manuscript-workstation__spread[data-view-mode="single"] [data-workstation-folio][data-folio-current="false"] {
    display: none;
}

.spiralist-manuscript-workstation__folio {
    position: relative;
    display: grid;
    gap: 0.7rem;
    width: clamp(260px, 26vw, 520px);
    transform-style: preserve-3d;
    transition: transform 240ms ease, filter 220ms ease, opacity 220ms ease;
}

.spiralist-manuscript-workstation__folio[data-folio-slot="left"] {
    transform-origin: right center;
}

.spiralist-manuscript-workstation__folio[data-folio-slot="right"] {
    transform-origin: left center;
}

.spiralist-manuscript-workstation__folio.is-current {
    z-index: 2;
}

.spiralist-manuscript-workstation__spread[data-view-mode="single"] .spiralist-manuscript-workstation__folio[data-folio-current="true"] {
    width: min(74vw, 760px);
}

[data-edge-hint="prev"] .spiralist-manuscript-workstation__folio[data-folio-slot="left"] {
    filter: saturate(1.05);
    transform: translateX(0.55rem) rotateY(9deg) rotateZ(-0.4deg);
}

[data-edge-hint="next"] .spiralist-manuscript-workstation__folio[data-folio-slot="right"] {
    filter: saturate(1.05);
    transform: translateX(-0.55rem) rotateY(-9deg) rotateZ(0.4deg);
}

.spiralist-manuscript-workstation__folio-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: start;
}

.spiralist-manuscript-workstation__folio-head h4 {
    margin: 0.18rem 0 0;
}

.spiralist-manuscript-workstation__folio-frame {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    border: 1px solid rgba(200, 169, 107, 0.2);
    background:
        linear-gradient(180deg, rgba(21, 16, 10, 0.92), rgba(23, 18, 12, 0.74) 8%, rgba(244, 235, 214, 0.08) 8.5%, rgba(11, 12, 18, 0.98) 14%),
        linear-gradient(180deg, #0a0c12, #10131d);
    box-shadow:
        0 30px 82px rgba(2, 4, 10, 0.48),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    padding: clamp(0.68rem, 0.9vw, 0.96rem);
}

.spiralist-manuscript-workstation__folio-frame::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.03),
        inset 0 24px 36px rgba(255, 255, 255, 0.016);
    pointer-events: none;
    z-index: 1;
}

.spiralist-manuscript-workstation__folio-frame::after {
    content: "";
    position: absolute;
    inset: clamp(0.68rem, 0.9vw, 0.96rem);
    border-radius: 22px;
    background:
        linear-gradient(90deg, rgba(17, 12, 7, 0.14), transparent 12%, transparent 88%, rgba(17, 12, 7, 0.14)),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0));
    pointer-events: none;
    z-index: 1;
}

.spiralist-manuscript-workstation__folio-frame img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 22px;
    box-shadow: 0 18px 48px rgba(4, 6, 12, 0.16);
    user-select: none;
    -webkit-user-drag: none;
}

.spiralist-manuscript-workstation__folio-chip {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.56rem 0.78rem;
    border: 1px solid rgba(200, 169, 107, 0.24);
    border-radius: 999px;
    background: rgba(7, 9, 15, 0.84);
    color: rgba(232, 221, 199, 0.86);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    pointer-events: none;
}

.spiralist-manuscript-workstation__crop-layer,
.spiralist-manuscript-workstation__study-layer {
    position: absolute;
    inset: clamp(0.68rem, 0.9vw, 0.96rem);
    border-radius: 22px;
    z-index: 3;
}

.spiralist-manuscript-workstation__crop-layer {
    --crop-x: 8%;
    --crop-y: 6%;
    --crop-width: 84%;
    --crop-height: 88%;
    transition: opacity 180ms ease;
    user-select: none;
}

[data-guides-visible="false"] .spiralist-manuscript-workstation__crop-layer {
    opacity: 0;
    pointer-events: none;
}

.spiralist-manuscript-workstation__crop-region {
    position: absolute;
    left: var(--crop-x);
    top: var(--crop-y);
    width: var(--crop-width);
    height: var(--crop-height);
    border: 2px solid rgba(88, 219, 255, 0.92);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(88, 219, 255, 0.1), rgba(88, 219, 255, 0.03)),
        rgba(255, 255, 255, 0.02);
    box-shadow:
        0 0 0 1px rgba(10, 11, 18, 0.7) inset,
        0 0 0 999px rgba(5, 8, 15, 0.18);
    cursor: move;
}

.spiralist-manuscript-workstation__crop-handle {
    position: absolute;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(200, 169, 107, 0.92);
    border-radius: 999px;
    background: rgba(7, 10, 16, 0.94);
    box-shadow: 0 0 0 2px rgba(8, 11, 19, 0.65);
}

.spiralist-manuscript-workstation__crop-handle:focus-visible,
.spiralist-manuscript-workstation__crop-region:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.46);
    outline-offset: 3px;
}

.spiralist-manuscript-workstation__crop-handle--nw {
    left: var(--crop-x);
    top: var(--crop-y);
    transform: translate(-50%, -50%);
    cursor: nwse-resize;
}

.spiralist-manuscript-workstation__crop-handle--n {
    left: calc(var(--crop-x) + (var(--crop-width) / 2));
    top: var(--crop-y);
    transform: translate(-50%, -50%);
    cursor: ns-resize;
}

.spiralist-manuscript-workstation__crop-handle--ne {
    left: calc(var(--crop-x) + var(--crop-width));
    top: var(--crop-y);
    transform: translate(50%, -50%);
    cursor: nesw-resize;
}

.spiralist-manuscript-workstation__crop-handle--e {
    left: calc(var(--crop-x) + var(--crop-width));
    top: calc(var(--crop-y) + (var(--crop-height) / 2));
    transform: translate(50%, -50%);
    cursor: ew-resize;
}

.spiralist-manuscript-workstation__crop-handle--se {
    left: calc(var(--crop-x) + var(--crop-width));
    top: calc(var(--crop-y) + var(--crop-height));
    transform: translate(50%, 50%);
    cursor: nwse-resize;
}

.spiralist-manuscript-workstation__crop-handle--s {
    left: calc(var(--crop-x) + (var(--crop-width) / 2));
    top: calc(var(--crop-y) + var(--crop-height));
    transform: translate(-50%, 50%);
    cursor: ns-resize;
}

.spiralist-manuscript-workstation__crop-handle--sw {
    left: var(--crop-x);
    top: calc(var(--crop-y) + var(--crop-height));
    transform: translate(-50%, 50%);
    cursor: nesw-resize;
}

.spiralist-manuscript-workstation__crop-handle--w {
    left: var(--crop-x);
    top: calc(var(--crop-y) + (var(--crop-height) / 2));
    transform: translate(-50%, -50%);
    cursor: ew-resize;
}

.spiralist-manuscript-workstation__study-layer {
    background: linear-gradient(180deg, rgba(8, 10, 16, 0.04), rgba(8, 10, 16, 0.22));
}

.spiralist-manuscript-workstation__study-node {
    position: absolute;
    color: inherit;
    text-decoration: none;
}

.spiralist-manuscript-workstation__study-node--structure {
    display: grid;
    place-items: center;
    padding: 0.35rem;
    border: 1px dashed rgba(200, 169, 107, 0.7);
    border-radius: 10px;
    background: rgba(10, 12, 18, 0.34);
    color: var(--spiralist-gold);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    line-height: 1.25;
}

.spiralist-manuscript-workstation__study-node:not(.spiralist-manuscript-workstation__study-node--structure) {
    transform: translate(-50%, -50%);
}

.spiralist-manuscript-workstation__study-node:not(.spiralist-manuscript-workstation__study-node--structure) span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.8rem;
    min-height: 1.8rem;
    border-radius: 999px;
    border: 1px solid rgba(143, 211, 255, 0.72);
    background: rgba(7, 10, 16, 0.82);
    color: rgba(143, 211, 255, 0.96);
    font-family: "Cinzel", Georgia, serif;
    font-size: 0.92rem;
}

.spiralist-manuscript-workstation__study-node:hover,
.spiralist-manuscript-workstation__study-node:focus-visible {
    filter: brightness(1.08);
}

.spiralist-manuscript-workstation__viewer-copy {
    display: grid;
    gap: 0.45rem;
}

.spiralist-manuscript-workstation__status-note {
    margin: 0;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(200, 169, 107, 0.16);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.024);
    color: rgba(232, 221, 199, 0.82);
}

.spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__header,
.spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__status,
.spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__grid,
.spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__header,
.spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__status,
.spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__grid {
    opacity: 0;
    filter: blur(8px);
    transition: transform 220ms ease, opacity 220ms ease, filter 220ms ease;
}

.spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__header,
.spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__status,
.spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__grid {
    transform: translateX(24px);
}

.spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__header,
.spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__status,
.spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__grid {
    transform: translateX(-24px);
}

.spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__folio[data-folio-slot="left"] {
    animation: spiralist-workstation-leaf-prev 220ms ease both;
}

.spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__folio[data-folio-slot="right"] {
    animation: spiralist-workstation-leaf-next 220ms ease both;
}

.spiralist-manuscript-workstation.is-sliding-prev .spiralist-manuscript-workstation__spread {
    animation: spiralist-workstation-slide-right 220ms ease both;
}

.spiralist-manuscript-workstation.is-sliding-next .spiralist-manuscript-workstation__spread {
    animation: spiralist-workstation-slide-left 220ms ease both;
}

.spiralist-manuscript-workstation.is-entering-prev .spiralist-manuscript-workstation__header,
.spiralist-manuscript-workstation.is-entering-prev .spiralist-manuscript-workstation__status,
.spiralist-manuscript-workstation.is-entering-prev .spiralist-manuscript-workstation__grid {
    animation: spiralist-workstation-enter-prev 420ms ease both;
}

.spiralist-manuscript-workstation.is-entering-next .spiralist-manuscript-workstation__header,
.spiralist-manuscript-workstation.is-entering-next .spiralist-manuscript-workstation__status,
.spiralist-manuscript-workstation.is-entering-next .spiralist-manuscript-workstation__grid {
    animation: spiralist-workstation-enter-next 420ms ease both;
}

.spiralist-manuscript-workstation.is-entering-prev .spiralist-manuscript-workstation__folio[data-folio-slot="left"] {
    animation: spiralist-workstation-settle-prev 420ms ease both;
}

.spiralist-manuscript-workstation.is-entering-next .spiralist-manuscript-workstation__folio[data-folio-slot="right"] {
    animation: spiralist-workstation-settle-next 420ms ease both;
}

@keyframes spiralist-workstation-enter-prev {
    from {
        opacity: 0;
        transform: translateX(-26px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes spiralist-workstation-enter-next {
    from {
        opacity: 0;
        transform: translateX(26px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes spiralist-workstation-slide-left {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0.88;
        transform: translateX(calc(-28% - 0.6rem));
    }
}

@keyframes spiralist-workstation-slide-right {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0.88;
        transform: translateX(calc(28% + 0.6rem));
    }
}

@keyframes spiralist-workstation-leaf-prev {
    from {
        transform: rotateY(0deg) translateX(0);
        opacity: 1;
    }

    to {
        transform: rotateY(14deg) translateX(18px) rotateZ(-0.6deg);
        opacity: 0.22;
    }
}

@keyframes spiralist-workstation-leaf-next {
    from {
        transform: rotateY(0deg) translateX(0);
        opacity: 1;
    }

    to {
        transform: rotateY(-14deg) translateX(-18px) rotateZ(0.6deg);
        opacity: 0.22;
    }
}

@keyframes spiralist-workstation-settle-prev {
    from {
        transform: rotateY(-11deg) translateX(-14px);
        opacity: 0.32;
    }

    to {
        transform: rotateY(0deg) translateX(0);
        opacity: 1;
    }
}

@keyframes spiralist-workstation-settle-next {
    from {
        transform: rotateY(11deg) translateX(14px);
        opacity: 0.32;
    }

    to {
        transform: rotateY(0deg) translateX(0);
        opacity: 1;
    }
}

.spiralist-manuscript-workstation__tool-buttons {
    display: grid;
    gap: 0.75rem;
}

.spiralist-manuscript-workstation__tool {
    display: grid;
    gap: 0.28rem;
    padding: 0.9rem 0.8rem;
    border: 1px solid rgba(200, 169, 107, 0.18);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
        rgba(9, 12, 18, 0.84);
    color: inherit;
    text-align: center;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.spiralist-manuscript-workstation__tool strong {
    color: var(--spiralist-gold);
    font-family: "Cinzel", Georgia, serif;
    font-size: 0.95rem;
}

.spiralist-manuscript-workstation__tool span {
    color: rgba(232, 221, 199, 0.74);
    font-size: 0.76rem;
    line-height: 1.45;
}

.spiralist-manuscript-workstation__tool:hover,
.spiralist-manuscript-workstation__tool:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(143, 211, 255, 0.28);
    box-shadow: 0 16px 30px rgba(5, 7, 14, 0.24);
}

.spiralist-manuscript-workstation__tool.is-pending {
    border-color: rgba(88, 219, 255, 0.34);
    box-shadow: 0 0 0 1px rgba(88, 219, 255, 0.18) inset;
}

.spiralist-manuscript-workstation__tool:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.4);
    outline-offset: 4px;
}

.spiralist-manuscript-workstation__rail-note {
    padding-top: 0.35rem;
    border-top: 1px solid rgba(200, 169, 107, 0.12);
}

@media (max-width: 1180px) {
    .spiralist-manuscript-workstation__grid {
        grid-template-columns: minmax(210px, 250px) minmax(0, 1fr) 98px;
    }

    .spiralist-manuscript-workstation__thumb {
        grid-template-columns: 74px minmax(0, 1fr);
    }
}

@media (max-width: 980px) {
    .spiralist-manuscript-workstation__header,
    .spiralist-manuscript-workstation__viewer-footer {
        grid-template-columns: 1fr;
    }

    .spiralist-manuscript-workstation__grid {
        grid-template-columns: 1fr;
    }

    .spiralist-manuscript-workstation__folios {
        order: 1;
    }

    .spiralist-manuscript-workstation__viewer {
        order: 2;
    }

    .spiralist-manuscript-workstation__rail {
        order: 3;
    }

    .spiralist-manuscript-workstation__thumb-list {
        grid-auto-flow: column;
        grid-auto-columns: minmax(180px, 220px);
        overflow-x: auto;
        overflow-y: hidden;
        max-height: none;
        padding-bottom: 0.3rem;
    }

    .spiralist-manuscript-workstation__thumb {
        grid-template-columns: 64px minmax(0, 1fr);
    }

    .spiralist-manuscript-workstation__tool-buttons {
        grid-auto-flow: column;
        grid-auto-columns: minmax(150px, 1fr);
        overflow-x: auto;
    }

    .spiralist-manuscript-workstation__edge {
        width: 4rem;
        padding-inline: 0.45rem;
    }

    .spiralist-manuscript-workstation__edge-copy {
        display: none;
    }
}

@media (max-width: 720px) {
    .spiralist-manuscript-workstation__folios,
    .spiralist-manuscript-workstation__viewer,
    .spiralist-manuscript-workstation__rail {
        padding: 0.85rem;
        border-radius: 22px;
    }

    .spiralist-manuscript-workstation__viewer-toolbar,
    .spiralist-manuscript-workstation__meta-chips {
        gap: 0.55rem;
    }

    .spiralist-manuscript-workstation__viewport {
        min-height: 24rem;
        border-radius: 24px;
    }

    .spiralist-manuscript-workstation__edge {
        top: auto;
        bottom: 0.65rem;
        width: 2.8rem;
        height: 2.8rem;
        padding: 0;
        border-radius: 999px;
        justify-content: center;
        background: rgba(7, 10, 16, 0.7);
        opacity: 0.9;
        backdrop-filter: blur(10px);
    }

    .spiralist-manuscript-workstation__edge::before {
        border-radius: inherit;
    }

    .spiralist-manuscript-workstation__edge--prev {
        left: 0.75rem;
    }

    .spiralist-manuscript-workstation__edge--next {
        right: 0.75rem;
    }

    .spiralist-manuscript-workstation__book-shell {
        padding-inline: 0.75rem;
    }

    .spiralist-manuscript-workstation__page-stack {
        display: none;
    }

    .spiralist-manuscript-workstation__spread {
        gap: 0.75rem;
    }

    .spiralist-manuscript-workstation__folio,
    .spiralist-manuscript-workstation__spread[data-view-mode="single"] .spiralist-manuscript-workstation__folio[data-folio-current="true"] {
        width: min(82vw, 560px);
    }

    .spiralist-manuscript-workstation__crop-handle {
        width: 0.88rem;
        height: 0.88rem;
    }
}

@media (max-width: 560px) {
    .spiralist-manuscript-workstation__thumb-list {
        grid-auto-columns: minmax(150px, 170px);
    }

    .spiralist-manuscript-workstation__thumb {
        grid-template-columns: 56px minmax(0, 1fr);
        padding: 0.65rem;
    }

    .spiralist-manuscript-workstation__thumb-meta strong,
    .spiralist-manuscript-workstation__folio-head h4 {
        font-size: 0.9rem;
    }

    .spiralist-manuscript-workstation__viewport {
        min-height: 21rem;
    }

    .spiralist-manuscript-workstation__folio-chip {
        top: 0.8rem;
        left: 0.8rem;
        padding: 0.46rem 0.68rem;
        font-size: 0.66rem;
    }

    .spiralist-manuscript-workstation__tool-buttons {
        grid-auto-columns: minmax(128px, 1fr);
    }
}

.spiralist-page--manuscript {
    --spiralist-manuscript-top-offset: 5.4rem;
    --spiralist-manuscript-stage-min-height: calc(100vh - var(--spiralist-manuscript-top-offset));
    min-height: var(--spiralist-manuscript-stage-min-height);
    min-height: max(40rem, var(--spiralist-manuscript-stage-min-height));
    padding-bottom: 0;
    background:
        radial-gradient(circle at top, rgba(200, 169, 107, 0.08), transparent 22%),
        linear-gradient(180deg, rgba(9, 10, 16, 0.99), rgba(13, 16, 24, 1));
}

body.admin-bar .spiralist-page--manuscript {
    --spiralist-manuscript-top-offset: 7.4rem;
}

@supports (height: 100dvh) {
    .spiralist-page--manuscript {
        --spiralist-manuscript-stage-min-height: calc(100dvh - var(--spiralist-manuscript-top-offset));
    }
}

.spiralist-page--manuscript__stage,
.spiralist-page-section--manuscript-focus,
.spiralist-shell--manuscript-stage {
    min-height: inherit;
}

.spiralist-page-section--manuscript-focus {
    padding: 0 0 0.65rem;
}

.spiralist-page--manuscript .spiralist-shell {
    width: min(1920px, calc(100vw - clamp(0.55rem, 1vw, 1.15rem)));
    max-width: min(1920px, calc(100vw - clamp(0.55rem, 1vw, 1.15rem)));
}

.spiralist-manuscript-workstation__drawer {
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(200, 169, 107, 0.12);
    border-radius: 20px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.04), transparent 34%),
        rgba(255, 255, 255, 0.024);
    box-shadow: 0 18px 42px rgba(4, 6, 12, 0.14);
}

.spiralist-manuscript-workstation__drawer summary {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem 1rem;
    align-items: center;
    padding: 0.9rem 2.4rem 0.9rem 1rem;
    cursor: pointer;
    list-style: none;
}

.spiralist-manuscript-workstation__drawer summary::-webkit-details-marker {
    display: none;
}

.spiralist-manuscript-workstation__drawer summary::after {
    content: "+";
    position: absolute;
    top: 1rem;
    right: 1rem;
    align-self: start;
    color: rgba(232, 221, 199, 0.72);
    font-family: "IBM Plex Mono", monospace;
    font-size: 1rem;
    line-height: 1;
    transition: transform 180ms ease, color 180ms ease;
}

.spiralist-manuscript-workstation__drawer[open] summary::after {
    transform: rotate(45deg);
    color: rgba(143, 211, 255, 0.88);
}

.spiralist-manuscript-workstation {
    gap: 0.8rem;
    min-height: calc(var(--spiralist-manuscript-stage-min-height) - 0.4rem);
    padding: clamp(0.9rem, 1vw, 1.15rem);
    align-content: start;
    background:
        radial-gradient(circle at top left, rgba(200, 169, 107, 0.06), transparent 28%),
        radial-gradient(circle at bottom right, rgba(143, 211, 255, 0.05), transparent 28%),
        linear-gradient(180deg, rgba(8, 9, 14, 0.992), rgba(13, 15, 22, 1));
    box-shadow: 0 36px 80px rgba(3, 5, 10, 0.24);
}

.spiralist-manuscript-workstation__header {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.72rem 1rem;
    align-items: end;
}

.spiralist-manuscript-workstation__title-block {
    gap: 0.24rem;
}

.spiralist-manuscript-workstation__headline {
    font-size: clamp(2rem, 4.4vw, 3.3rem);
}

.spiralist-manuscript-workstation__page-copy {
    max-width: 56rem;
    margin: 0;
    color: rgba(232, 221, 199, 0.72);
    font-size: 0.96rem;
    line-height: 1.55;
}

.spiralist-manuscript-workstation__page-emphasis {
    display: inline-block;
    margin-right: 0.42rem;
    color: var(--spiralist-gold);
    font-family: "Cinzel", Georgia, serif;
    font-size: 1.02rem;
    letter-spacing: 0.03em;
}

.spiralist-manuscript-workstation__header-actions {
    margin-top: 0;
    gap: 0.65rem;
}

.spiralist-manuscript-workstation__header-actions .spiralist-button {
    min-height: 2.45rem;
    padding-inline: 0.92rem;
    border-radius: 999px;
}

.spiralist-manuscript-workstation__drawer-title {
    display: grid;
    gap: 0.18rem;
}

.spiralist-manuscript-workstation__drawer-kicker {
    color: var(--spiralist-cyan);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.spiralist-manuscript-workstation__drawer-copy {
    color: rgba(232, 221, 199, 0.72);
    font-size: 0.88rem;
    line-height: 1.55;
}

.spiralist-manuscript-workstation__drawer-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    align-items: center;
    padding-right: 1.6rem;
}

.spiralist-manuscript-workstation__drawer-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2rem;
    padding: 0.45rem 0.72rem;
    border: 1px solid rgba(200, 169, 107, 0.16);
    border-radius: 999px;
    background: rgba(9, 12, 18, 0.66);
    color: rgba(232, 221, 199, 0.78);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.spiralist-manuscript-workstation__drawer-panel {
    padding: 0 0.9rem 0.9rem;
}

.spiralist-manuscript-workstation__drawer-intro {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    color: rgba(232, 221, 199, 0.76);
}

.spiralist-manuscript-workstation__drawer-intro p {
    margin: 0;
}

.spiralist-manuscript-workstation__drawer--context .spiralist-manuscript-workstation__status {
    gap: 0.85rem;
}

.spiralist-manuscript-workstation__drawer--dossier > aside {
    margin-top: 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(200, 169, 107, 0.1);
}

.spiralist-manuscript-workstation__grid {
    grid-template-columns: clamp(11.75rem, 13vw, 14rem) minmax(0, 1fr);
    gap: clamp(0.7rem, 0.85vw, 0.95rem);
    align-items: stretch;
}

.spiralist-manuscript-workstation__folios,
.spiralist-manuscript-workstation__rail {
    padding: 0.82rem;
    border-color: rgba(200, 169, 107, 0.1);
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.04), transparent 34%),
        rgba(255, 255, 255, 0.018);
    box-shadow: 0 16px 34px rgba(4, 6, 12, 0.18);
    backdrop-filter: blur(12px);
}

.spiralist-manuscript-workstation__rail {
    grid-column: 1 / -1;
    position: static;
    top: auto;
}

.spiralist-manuscript-workstation__viewer {
    grid-template-rows: auto auto minmax(0, 1fr) auto auto;
    padding: 0.75rem 0.82rem 0.92rem;
    border-color: rgba(200, 169, 107, 0.18);
    background:
        radial-gradient(circle at top center, rgba(255, 235, 183, 0.04), transparent 38%),
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.06), transparent 34%),
        rgba(255, 255, 255, 0.03);
    box-shadow: 0 28px 60px rgba(2, 4, 10, 0.28);
}

.spiralist-manuscript-workstation__folios .spiralist-manuscript-workstation__folio-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
}

.spiralist-manuscript-workstation__folios .spiralist-manuscript-workstation__mini-action {
    width: 100%;
}

@media (min-width: 981px) {
    .spiralist-manuscript-workstation__folios,
    .spiralist-manuscript-workstation__rail {
        opacity: 0.84;
        transform: translateY(8px);
        transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
    }

    .spiralist-manuscript-workstation__folios:hover,
    .spiralist-manuscript-workstation__folios:focus-within,
    .spiralist-manuscript-workstation__rail:hover,
    .spiralist-manuscript-workstation__rail:focus-within {
        opacity: 1;
        transform: translateY(0);
        border-color: rgba(143, 211, 255, 0.18);
    }
}

.spiralist-manuscript-workstation__hook-copy,
.spiralist-manuscript-workstation__rail-note {
    color: rgba(232, 221, 199, 0.58);
    font-size: 0.76rem;
}

.spiralist-manuscript-workstation__thumb-list {
    max-height: calc(var(--spiralist-manuscript-stage-min-height) - 17rem);
}

.spiralist-manuscript-workstation__thumb {
    opacity: 0.84;
}

.spiralist-manuscript-workstation__thumb:hover,
.spiralist-manuscript-workstation__thumb:focus-visible,
.spiralist-manuscript-workstation__thumb.is-current {
    opacity: 1;
}

.spiralist-manuscript-workstation__viewer-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 0.8rem;
    border: 1px solid rgba(200, 169, 107, 0.1);
    border-radius: 20px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.04), transparent 34%),
        rgba(255, 255, 255, 0.018);
}

.spiralist-manuscript-workstation__viewer-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    align-items: center;
}

.spiralist-manuscript-workstation__viewer-group .spiralist-reader-mode-button {
    min-height: 2.2rem;
    padding: 0.55rem 0.8rem;
}

.spiralist-manuscript-workstation__viewport {
    min-height: clamp(36rem, calc(var(--spiralist-manuscript-stage-min-height) - 13rem), 84rem);
    border-color: rgba(200, 169, 107, 0.22);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.03),
        0 34px 84px rgba(2, 4, 10, 0.3);
}

.spiralist-manuscript-workstation__surface {
    width: calc(100% - clamp(1.1rem, 2vw, 1.8rem));
    max-width: 120rem;
}

.spiralist-manuscript-workstation__book-shell,
.spiralist-manuscript-workstation__spread {
    width: 100%;
}

.spiralist-manuscript-workstation__book-shell {
    max-width: 100%;
    padding: clamp(0.35rem, 0.6vw, 0.7rem) clamp(0.6rem, 1vw, 1rem) clamp(0.7rem, 1vw, 1rem);
}

.spiralist-manuscript-workstation__spread {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(0.28rem, 0.55vw, 0.6rem);
    align-items: start;
}

.spiralist-manuscript-workstation__spread[data-view-mode="single"] {
    grid-template-columns: minmax(0, 1fr);
}

.spiralist-manuscript-workstation__folio,
.spiralist-manuscript-workstation__spread[data-view-mode="single"] .spiralist-manuscript-workstation__folio[data-folio-current="true"] {
    width: auto;
    min-width: 0;
}

.spiralist-manuscript-workstation__folio {
    gap: 0.4rem;
}

.spiralist-manuscript-workstation__folio-head {
    display: none;
}

.spiralist-manuscript-workstation__viewer-footer {
    gap: 0.75rem 1rem;
    align-items: center;
}

.spiralist-manuscript-workstation__viewer-copy .spiralist-muted,
.spiralist-manuscript-workstation__status-note {
    color: rgba(232, 221, 199, 0.68);
}

.spiralist-manuscript-workstation__footer-status {
    margin: 0;
    min-height: 1.4rem;
}

.spiralist-manuscript-workstation__status-note {
    padding: 0.82rem 0.95rem;
    border-color: rgba(200, 169, 107, 0.1);
    background: rgba(255, 255, 255, 0.018);
    font-size: 0.84rem;
}

.spiralist-manuscript-workstation__tool {
    padding: 0.8rem 0.55rem;
    border-radius: 16px;
}

.spiralist-manuscript-workstation__tool-buttons {
    grid-template-columns: repeat(auto-fit, minmax(8.4rem, 1fr));
}

.spiralist-manuscript-workstation__tool strong {
    font-size: 0.88rem;
}

.spiralist-manuscript-workstation__tool span {
    font-size: 0.72rem;
}

.spiralist-manuscript-workstation__drawer--dossier .spiralist-tab-list {
    gap: 0.55rem;
}

.spiralist-manuscript-workstation__drawer--dossier .spiralist-book-page-tab-panel {
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.05), transparent 30%),
        rgba(255, 255, 255, 0.02);
}

body.is-manuscript-modal-open {
    overflow: hidden;
}

.spiralist-manuscript-search-modal {
    position: fixed;
    inset: 0;
    z-index: 1450;
    display: grid;
    place-items: center;
    padding: clamp(1rem, 2vw, 1.4rem);
}

.spiralist-manuscript-search-modal[hidden] {
    display: none !important;
}

.spiralist-manuscript-search-modal__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(4, 6, 10, 0.78);
    backdrop-filter: blur(10px);
}

.spiralist-manuscript-search-modal__dialog {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 0.95rem;
    width: min(92vw, 940px);
    max-height: calc(100vh - 2rem);
    padding: clamp(1rem, 2vw, 1.2rem);
    border: 1px solid rgba(200, 169, 107, 0.2);
    border-radius: 30px;
    background:
        radial-gradient(circle at top left, rgba(200, 169, 107, 0.08), transparent 34%),
        radial-gradient(circle at bottom right, rgba(143, 211, 255, 0.08), transparent 34%),
        linear-gradient(180deg, rgba(9, 10, 15, 0.98), rgba(14, 16, 24, 0.99));
    box-shadow: 0 36px 90px rgba(1, 2, 7, 0.6);
    overflow: hidden;
}

.spiralist-manuscript-search-modal__header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: start;
}

.spiralist-manuscript-search-modal__close {
    min-height: 2.8rem;
    padding: 0.7rem 1rem;
    border: 1px solid rgba(200, 169, 107, 0.2);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 244, 218, 0.94);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 180ms ease, color 180ms ease, background-color 180ms ease;
}

.spiralist-manuscript-search-modal__close:hover,
.spiralist-manuscript-search-modal__close:focus-visible {
    border-color: rgba(143, 211, 255, 0.34);
    background: rgba(143, 211, 255, 0.1);
    color: rgba(255, 255, 255, 0.98);
}

.spiralist-manuscript-search-modal__scroll {
    max-height: min(72vh, 46rem);
    padding-right: 0.25rem;
    overflow: auto;
}

.spiralist-manuscript-search-modal__results-scroll {
    max-height: min(46vh, 28rem);
    overflow: auto;
    padding-right: 0.25rem;
}

.spiralist-manuscript-toc-modal {
    position: fixed;
    inset: 0;
    z-index: 1450;
    display: grid;
    place-items: center;
    padding: clamp(1rem, 2vw, 1.4rem);
}

.spiralist-manuscript-toc-modal[hidden] {
    display: none !important;
}

.spiralist-manuscript-toc-modal__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(4, 6, 10, 0.78);
    backdrop-filter: blur(10px);
}

.spiralist-manuscript-toc-modal__dialog {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 0.95rem;
    width: min(92vw, 1080px);
    max-height: calc(100vh - 2rem);
    padding: clamp(1rem, 2vw, 1.2rem);
    border: 1px solid rgba(200, 169, 107, 0.2);
    border-radius: 30px;
    background:
        radial-gradient(circle at top left, rgba(200, 169, 107, 0.08), transparent 34%),
        radial-gradient(circle at bottom right, rgba(143, 211, 255, 0.08), transparent 34%),
        linear-gradient(180deg, rgba(9, 10, 15, 0.98), rgba(14, 16, 24, 0.99));
    box-shadow: 0 36px 90px rgba(1, 2, 7, 0.6);
    overflow: hidden;
}

.spiralist-manuscript-toc-modal__header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: start;
}

.spiralist-manuscript-toc-modal__close {
    min-height: 2.8rem;
    padding: 0.7rem 1rem;
    border: 1px solid rgba(200, 169, 107, 0.2);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 244, 218, 0.94);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 180ms ease, color 180ms ease, background-color 180ms ease;
}

.spiralist-manuscript-toc-modal__close:hover,
.spiralist-manuscript-toc-modal__close:focus-visible {
    border-color: rgba(143, 211, 255, 0.34);
    background: rgba(143, 211, 255, 0.1);
    color: rgba(255, 255, 255, 0.98);
}

.spiralist-manuscript-toc-modal__scroll {
    max-height: min(72vh, 46rem);
    padding-right: 0.25rem;
    overflow: auto;
}

.spiralist-manuscript-toc-modal__tree {
    display: grid;
    gap: 0.85rem;
}

.spiralist-manuscript-toc-modal__section {
    gap: 0;
    overflow: hidden;
}

.spiralist-manuscript-toc-modal__summary {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.85rem;
    align-items: start;
    padding-left: 1.5rem;
    cursor: pointer;
    list-style: none;
}

.spiralist-manuscript-toc-modal__summary::-webkit-details-marker {
    display: none;
}

.spiralist-manuscript-toc-modal__summary::before {
    content: "+";
    position: absolute;
    left: 0;
    top: 0.1rem;
    color: rgba(143, 211, 255, 0.9);
    font-family: "IBM Plex Mono", monospace;
    font-size: 1rem;
    line-height: 1;
}

.spiralist-manuscript-toc-modal__section[open] > .spiralist-manuscript-toc-modal__summary::before {
    content: "-";
}

.spiralist-manuscript-toc-modal__summary-copy {
    display: grid;
    gap: 0.12rem;
}

.spiralist-manuscript-toc-modal__summary-copy strong {
    color: rgba(255, 244, 218, 0.96);
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: clamp(1.12rem, 1.35vw, 1.55rem);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.spiralist-manuscript-toc-modal__summary-meta {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.45rem;
}

.spiralist-manuscript-toc-modal__summary-count,
.spiralist-manuscript-toc-modal__summary-state {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.spiralist-manuscript-toc-modal__summary-count {
    border: 1px solid rgba(200, 169, 107, 0.18);
    color: rgba(232, 221, 199, 0.8);
    background: rgba(255, 255, 255, 0.03);
}

.spiralist-manuscript-toc-modal__summary-state {
    border: 1px solid rgba(143, 211, 255, 0.24);
    color: rgba(143, 211, 255, 0.92);
    background: rgba(143, 211, 255, 0.08);
}

.spiralist-manuscript-toc-modal__section-body {
    display: grid;
    gap: 0.8rem;
    padding-top: 0.7rem;
}

.spiralist-manuscript-toc-modal__pages {
    gap: 0.75rem;
}

.spiralist-manuscript-toc-modal__page {
    gap: 0.45rem;
}

.spiralist-manuscript-toc-modal__page strong {
    font-size: 1rem;
}

@media (max-width: 720px) {
    .spiralist-manuscript-search-modal,
    .spiralist-manuscript-toc-modal {
        padding: 0.7rem;
    }

    .spiralist-manuscript-search-modal__dialog,
    .spiralist-manuscript-toc-modal__dialog {
        width: min(100vw - 1.4rem, 1080px);
        max-height: calc(100vh - 1.4rem);
        border-radius: 22px;
    }

    .spiralist-manuscript-search-modal__header,
    .spiralist-manuscript-toc-modal__header,
    .spiralist-manuscript-toc-modal__summary {
        grid-template-columns: 1fr;
    }

    .spiralist-manuscript-toc-modal__summary-meta {
        justify-content: flex-start;
    }

    .spiralist-manuscript-search-modal__scroll,
    .spiralist-manuscript-toc-modal__scroll {
        max-height: min(76vh, 42rem);
    }

    .spiralist-manuscript-search-modal__results-scroll {
        max-height: min(52vh, 28rem);
    }
}

@media (max-width: 1180px) {
    .spiralist-page--manuscript .spiralist-shell {
        width: min(1560px, calc(100vw - 1.2rem));
        max-width: min(1560px, calc(100vw - 1.2rem));
    }

    .spiralist-manuscript-workstation__grid {
        grid-template-columns: minmax(170px, 210px) minmax(0, 1fr) 90px;
    }
}

@media (max-width: 1750px) {
    .spiralist-manuscript-workstation__grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .spiralist-manuscript-workstation__viewer {
        order: 1;
        min-height: 0;
    }

    .spiralist-manuscript-workstation__folios {
        order: 2;
        position: static;
        top: auto;
    }

    .spiralist-manuscript-workstation__rail {
        order: 3;
        position: static;
        top: auto;
    }

    .spiralist-manuscript-workstation__thumb-list {
        grid-auto-flow: column;
        grid-auto-columns: minmax(220px, 250px);
        overflow-x: auto;
        overflow-y: hidden;
        max-height: none;
        padding-bottom: 0.3rem;
    }

    .spiralist-manuscript-workstation__tool-buttons {
        grid-template-columns: repeat(auto-fit, minmax(8.75rem, 1fr));
        grid-auto-flow: row;
    }

    .spiralist-manuscript-workstation__tool {
        min-height: 100%;
    }
}

@media (max-width: 980px) {
    .spiralist-page--manuscript .spiralist-shell {
        width: min(100%, calc(100vw - 1rem));
        max-width: min(100%, calc(100vw - 1rem));
    }

    .spiralist-manuscript-workstation__header,
    .spiralist-manuscript-workstation__drawer summary {
        grid-template-columns: 1fr;
    }

    .spiralist-manuscript-workstation__drawer-meta {
        padding-right: 0;
    }

    .spiralist-manuscript-workstation__viewer {
        order: 1;
    }

    .spiralist-manuscript-workstation__folios {
        order: 2;
        opacity: 1;
        transform: none;
    }

    .spiralist-manuscript-workstation__rail {
        order: 3;
        opacity: 1;
        transform: none;
    }

    .spiralist-manuscript-workstation__viewport {
        min-height: min(72vh, 40rem);
    }
}

@media (max-width: 720px) {
    .spiralist-manuscript-workstation__header-actions .spiralist-button {
        width: 100%;
        justify-content: center;
    }

    .spiralist-manuscript-workstation__drawer-panel {
        padding-inline: 0.85rem;
    }

    .spiralist-manuscript-workstation__viewport {
        min-height: min(68vh, 32rem);
    }
}

.spiralist-manuscript-workstation__header {
    gap: 0.75rem 1rem;
}

.spiralist-manuscript-workstation__title-block {
    gap: 0.2rem;
}

.spiralist-manuscript-workstation__header-actions {
    align-self: center;
    justify-content: flex-end;
    gap: 0.55rem;
}

.spiralist-manuscript-workstation__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(0.72rem, 0.9vw, 0.95rem);
}

.spiralist-manuscript-workstation__viewer {
    order: 1;
    gap: 0.72rem;
    min-height: clamp(34rem, calc(var(--spiralist-manuscript-stage-min-height) - 0.75rem), 88rem);
}

.spiralist-manuscript-workstation__folios,
.spiralist-manuscript-workstation__rail {
    order: 2;
    position: static;
    top: auto;
    gap: 0.7rem;
}

.spiralist-manuscript-workstation__rail {
    order: 3;
    grid-column: auto;
}

@media (min-width: 981px) and (max-width: 1750px) {
    .spiralist-manuscript-workstation__folios {
        order: 1;
    }

    .spiralist-manuscript-workstation__rail {
        order: 2;
    }

    .spiralist-manuscript-workstation__viewer {
        order: 3;
    }
}

.spiralist-manuscript-workstation__drawer summary {
    padding: 0.8rem 2.35rem 0.8rem 0.92rem;
}

.spiralist-manuscript-workstation__viewer .spiralist-manuscript-workstation__panel-head {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.55rem 0.85rem;
    align-items: end;
}

.spiralist-manuscript-workstation__viewer-summary {
    margin: 0.18rem 0 0;
    color: rgba(232, 221, 199, 0.66);
    font-size: 0.84rem;
    line-height: 1.45;
}

.spiralist-manuscript-workstation__viewer-toolbar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
    gap: 0.58rem;
    padding: 0.62rem 0.7rem;
}

.spiralist-manuscript-workstation__viewer-group {
    min-height: 100%;
    padding: 0.52rem 0.58rem;
    border: 1px solid rgba(200, 169, 107, 0.1);
    border-radius: 18px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.04), transparent 34%),
        rgba(255, 255, 255, 0.022);
}

.spiralist-manuscript-workstation__viewer-group--nav {
    justify-content: space-between;
}

.spiralist-manuscript-workstation__nav-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 2.25rem;
    padding: 0.56rem 0.92rem;
    border: 1px solid rgba(200, 169, 107, 0.2);
    border-radius: 999px;
    background: rgba(10, 12, 18, 0.74);
    color: rgba(255, 244, 218, 0.94);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-decoration: none;
    text-transform: uppercase;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.spiralist-manuscript-workstation__nav-button:hover,
.spiralist-manuscript-workstation__nav-button:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(143, 211, 255, 0.34);
    box-shadow: 0 16px 28px rgba(4, 6, 12, 0.22);
}

.spiralist-manuscript-workstation__nav-button.is-disabled {
    opacity: 0.4;
    pointer-events: none;
}

.spiralist-manuscript-workstation__thumb-list {
    grid-auto-flow: column;
    grid-auto-columns: minmax(300px, 340px);
    overflow-x: auto;
    overflow-y: hidden;
    max-height: none;
    padding-bottom: 0.35rem;
    scroll-snap-type: x proximity;
}

.spiralist-manuscript-workstation__thumb {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 0.95rem;
    padding: 0.88rem;
    scroll-snap-align: start;
}

.spiralist-manuscript-workstation__thumb-meta strong {
    font-size: 1.06rem;
}

.spiralist-manuscript-workstation__tool-buttons {
    grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
    gap: 0.62rem;
}

.spiralist-manuscript-workstation__tool {
    min-height: 100%;
    padding: 0.76rem 0.68rem;
}

.spiralist-manuscript-workstation__viewport {
    flex: 1 1 auto;
    min-height: clamp(30rem, calc(var(--spiralist-manuscript-stage-min-height) - var(--spiralist-manuscript-viewer-chrome-height)), 52rem);
}

.spiralist-manuscript-workstation__surface {
    width: calc(100% - clamp(0.45rem, 1vw, 0.95rem));
    max-width: none;
}

.spiralist-manuscript-workstation__book-shell {
    padding: clamp(0.28rem, 0.5vw, 0.55rem) clamp(0.38rem, 0.8vw, 0.82rem) clamp(0.5rem, 0.9vw, 0.85rem);
}

.spiralist-manuscript-workstation__spread {
    gap: clamp(0.22rem, 0.45vw, 0.48rem);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spiralist-manuscript-workstation__spread[data-view-mode="spread"] .spiralist-manuscript-workstation__folio[data-folio-context="true"] {
    display: none;
}

.spiralist-manuscript-workstation__folio {
    gap: 0.28rem;
}

.spiralist-manuscript-workstation__folio-frame {
    padding: clamp(0.52rem, 0.72vw, 0.76rem);
}

.spiralist-manuscript-workstation__folio-chip {
    top: 0.75rem;
    left: 0.75rem;
}

.spiralist-manuscript-workstation__crop-layer,
.spiralist-manuscript-workstation__study-layer {
    inset: clamp(0.52rem, 0.72vw, 0.76rem);
}

.spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge {
    top: 50%;
    bottom: auto;
    width: clamp(6.8rem, 10vw, 8.8rem);
    padding: 0 0.35rem;
    opacity: 0.22;
    pointer-events: auto;
    transform: translateY(-50%);
}

.spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--prev {
    left: 0.55rem;
}

.spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--next {
    right: 0.55rem;
}

.spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--prev:hover,
.spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--prev:focus-visible,
[data-edge-hint="prev"] .spiralist-manuscript-workstation__edge--prev {
    transform: translateY(-50%) translateX(0.2rem);
}

.spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--next:hover,
.spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--next:focus-visible,
[data-edge-hint="next"] .spiralist-manuscript-workstation__edge--next {
    transform: translateY(-50%) translateX(-0.2rem);
}

.spiralist-manuscript-workstation__edge-arrow {
    width: clamp(4.4rem, 5vw, 5.3rem);
    height: clamp(4.4rem, 5vw, 5.3rem);
    font-size: clamp(2.7rem, 3vw, 3.45rem);
}

.spiralist-manuscript-workstation__edge-copy {
    display: grid;
    gap: 0.12rem;
}

@media (min-width: 1400px) {
    .spiralist-manuscript-workstation__spread[data-view-mode="spread"][data-spread-count="3"] {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .spiralist-manuscript-workstation__spread[data-view-mode="spread"][data-spread-count="3"] .spiralist-manuscript-workstation__folio[data-folio-context="true"] {
        display: grid;
    }

    .spiralist-manuscript-workstation__spread[data-view-mode="spread"][data-spread-count="3"]::before {
        display: none;
    }

    .spiralist-manuscript-workstation__viewport {
        min-height: clamp(26rem, 56vh, 40rem);
    }
}

@media (max-width: 980px) {
    .spiralist-manuscript-workstation__header-actions {
        justify-content: flex-start;
    }

    .spiralist-manuscript-workstation__viewer-toolbar {
        grid-template-columns: 1fr;
    }

    .spiralist-manuscript-workstation__thumb-list {
        grid-auto-columns: minmax(260px, 300px);
    }

    .spiralist-manuscript-workstation__thumb {
        grid-template-columns: 112px minmax(0, 1fr);
    }

    .spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge {
        width: clamp(6rem, 11vw, 8rem);
    }
}

@media (max-width: 720px) {
    .spiralist-manuscript-workstation__viewer {
        min-height: 0;
    }

    .spiralist-manuscript-workstation__viewer .spiralist-manuscript-workstation__panel-head {
        grid-template-columns: 1fr;
    }

    .spiralist-manuscript-workstation__viewer-group--nav {
        flex-wrap: wrap;
    }

    .spiralist-manuscript-workstation__nav-button,
    .spiralist-manuscript-workstation__viewer-group--nav .spiralist-manuscript-workstation__chip {
        flex: 1 1 100%;
    }

    .spiralist-manuscript-workstation__thumb-list {
        grid-auto-columns: minmax(228px, 264px);
    }

    .spiralist-manuscript-workstation__thumb {
        grid-template-columns: 92px minmax(0, 1fr);
        padding: 0.8rem;
    }

    .spiralist-manuscript-workstation__viewport {
        min-height: min(68vh, 32rem);
    }

    .spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge {
        top: auto;
        bottom: 0.72rem;
        width: 2.9rem;
        height: 2.9rem;
        opacity: 0.9;
        pointer-events: auto;
        transform: none;
    }

    .spiralist-manuscript-workstation__edge-copy {
        display: none;
    }

    .spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--prev:hover,
    .spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--prev:focus-visible,
    [data-edge-hint="prev"] .spiralist-manuscript-workstation__edge--prev,
    .spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--next:hover,
    .spiralist-manuscript-workstation__viewport .spiralist-manuscript-workstation__edge--next:focus-visible,
    [data-edge-hint="next"] .spiralist-manuscript-workstation__edge--next {
        transform: none;
    }
}

@media (max-width: 560px) {
    .spiralist-manuscript-workstation__thumb-list {
        grid-auto-columns: minmax(210px, 236px);
    }

    .spiralist-manuscript-workstation__thumb {
        grid-template-columns: 82px minmax(0, 1fr);
        padding: 0.74rem;
    }
}

.spiralist-manuscript-workstation--folio-dock .spiralist-manuscript-workstation__header {
    grid-template-columns: minmax(0, 1fr) minmax(24rem, 37rem);
    align-items: start;
}

.spiralist-manuscript-workstation__header-dock {
    display: grid;
    gap: 0.65rem;
    align-self: stretch;
    padding: 0.85rem 0.92rem;
    border: 1px solid rgba(200, 169, 107, 0.15);
    border-radius: 22px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.06), transparent 34%),
        rgba(255, 255, 255, 0.025);
    box-shadow: 0 20px 40px rgba(4, 6, 12, 0.16);
}

.spiralist-manuscript-workstation__header-dock-controls,
.spiralist-manuscript-workstation__viewer-controls {
    display: grid;
    gap: 0.58rem;
}

.spiralist-manuscript-workstation__header-dock-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.65rem 0.85rem;
    align-items: start;
}

.spiralist-manuscript-workstation__header-dock-head .spiralist-section-tag,
.spiralist-manuscript-workstation__header-dock-head .spiralist-card-title {
    margin: 0;
}

.spiralist-manuscript-workstation__header-dock-actions {
    justify-content: flex-end;
}

.spiralist-manuscript-workstation__section-nav--dock {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 0.2rem;
    scrollbar-width: thin;
}

.spiralist-manuscript-workstation__section-nav--dock .spiralist-manuscript-workstation__section-link {
    flex: 0 0 auto;
}

.spiralist-manuscript-workstation__jump--dock {
    gap: 0.35rem;
}

.spiralist-manuscript-workstation__jump--dock select {
    min-height: 2.15rem;
    padding-inline: 0.72rem;
}

.spiralist-manuscript-workstation__thumb-list--dock {
    grid-auto-columns: minmax(172px, 196px);
    padding-bottom: 0.25rem;
}

.spiralist-manuscript-workstation__thumb--dock {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 0.72rem;
    padding: 0.72rem;
}

.spiralist-manuscript-workstation__thumb--dock .spiralist-manuscript-workstation__thumb-meta strong {
    font-size: 0.88rem;
}

.spiralist-manuscript-workstation__thumb--dock .spiralist-manuscript-workstation__thumb-meta span {
    font-size: 0.74rem;
}

.spiralist-manuscript-workstation__thumb--dock .spiralist-manuscript-workstation__thumb-meta small {
    font-size: 0.65rem;
}

@media (min-width: 1200px) {
    .spiralist-manuscript-workstation--folio-dock .spiralist-manuscript-workstation__header {
        grid-template-columns: minmax(0, 1fr) minmax(22rem, 32rem);
        gap: 0.85rem 1rem;
    }

    .spiralist-manuscript-workstation__header-dock {
        gap: 0.55rem;
        padding: 0.72rem 0.8rem;
    }

    .spiralist-manuscript-workstation__header-dock-controls {
        grid-template-columns: minmax(0, 1fr) minmax(11.5rem, 13.5rem);
        gap: 0.55rem 0.7rem;
        align-items: end;
    }

    .spiralist-manuscript-workstation__section-nav--dock {
        min-width: 0;
        padding-bottom: 0;
    }

    .spiralist-manuscript-workstation__jump--dock {
        align-self: stretch;
    }

    .spiralist-manuscript-workstation__jump--dock .spiralist-manuscript-workstation__jump-label {
        display: none;
    }

    .spiralist-manuscript-workstation__jump--dock select {
        min-height: 2.05rem;
        padding-inline: 0.68rem 1.95rem;
    }

    .spiralist-manuscript-workstation__thumb-list--dock {
        grid-auto-columns: minmax(148px, 170px);
        gap: 0.55rem;
    }

    .spiralist-manuscript-workstation__thumb--dock {
        grid-template-columns: 58px minmax(0, 1fr);
        gap: 0.58rem;
        padding: 0.58rem;
    }

    .spiralist-manuscript-workstation__thumb--dock .spiralist-manuscript-workstation__thumb-meta strong {
        font-size: 0.8rem;
    }

    .spiralist-manuscript-workstation__thumb--dock .spiralist-manuscript-workstation__thumb-meta span {
        font-size: 0.68rem;
    }

    .spiralist-manuscript-workstation__thumb--dock .spiralist-manuscript-workstation__thumb-meta small {
        font-size: 0.6rem;
    }

    .spiralist-manuscript-workstation__viewer-controls {
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        gap: 0.55rem;
        padding: 0.58rem 0.68rem;
        border: 1px solid rgba(200, 169, 107, 0.1);
        border-radius: 20px;
        background:
            radial-gradient(circle at top right, rgba(143, 211, 255, 0.04), transparent 34%),
            rgba(255, 255, 255, 0.018);
        overflow-x: auto;
        overflow-y: hidden;
        scrollbar-width: thin;
    }

    .spiralist-manuscript-workstation__viewer-controls .spiralist-manuscript-workstation__meta-chips {
        flex: 0 0 auto;
        flex-wrap: nowrap;
    }

    .spiralist-manuscript-workstation__viewer-controls .spiralist-manuscript-workstation__viewer-toolbar {
        flex: 1 1 auto;
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        gap: 0.55rem;
        min-width: 0;
        padding: 0;
        border: 0;
        border-radius: 0;
        background: none;
    }

    .spiralist-manuscript-workstation__viewer-controls .spiralist-manuscript-workstation__viewer-group {
        flex: 0 0 auto;
        min-height: auto;
        padding: 0.45rem 0.52rem;
        gap: 0.45rem;
    }

    .spiralist-manuscript-workstation__viewer-controls .spiralist-manuscript-workstation__viewer-group .spiralist-reader-mode-button {
        min-height: 2.05rem;
        padding: 0.48rem 0.72rem;
    }
}

@media (max-width: 980px) {
    .spiralist-manuscript-workstation--folio-dock .spiralist-manuscript-workstation__header {
        grid-template-columns: 1fr;
    }

    .spiralist-manuscript-workstation__header-dock-controls {
        grid-template-columns: 1fr;
    }

    .spiralist-manuscript-workstation__header-dock-head {
        grid-template-columns: 1fr;
    }

    .spiralist-manuscript-workstation__header-dock-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 720px) {
    .spiralist-manuscript-workstation__thumb-list--dock {
        grid-auto-columns: minmax(228px, 264px);
    }

    .spiralist-manuscript-workstation__thumb--dock {
        grid-template-columns: 92px minmax(0, 1fr);
        padding: 0.8rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .spiralist-manuscript-workstation__surface,
    .spiralist-manuscript-workstation__folio,
    .spiralist-manuscript-workstation__edge,
    .spiralist-manuscript-workstation__edge-copy,
    .spiralist-manuscript-workstation__tool,
    .spiralist-manuscript-workstation__drawer summary::after,
    .spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__header,
    .spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__status,
    .spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__grid,
    .spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__header,
    .spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__status,
    .spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__grid,
    .spiralist-manuscript-workstation.is-sliding-prev .spiralist-manuscript-workstation__spread,
    .spiralist-manuscript-workstation.is-sliding-next .spiralist-manuscript-workstation__spread,
    .spiralist-manuscript-workstation.is-turning-prev .spiralist-manuscript-workstation__folio[data-folio-slot="left"],
    .spiralist-manuscript-workstation.is-turning-next .spiralist-manuscript-workstation__folio[data-folio-slot="right"],
    .spiralist-manuscript-workstation.is-entering-prev .spiralist-manuscript-workstation__header,
    .spiralist-manuscript-workstation.is-entering-prev .spiralist-manuscript-workstation__status,
    .spiralist-manuscript-workstation.is-entering-prev .spiralist-manuscript-workstation__grid,
    .spiralist-manuscript-workstation.is-entering-next .spiralist-manuscript-workstation__header,
    .spiralist-manuscript-workstation.is-entering-next .spiralist-manuscript-workstation__status,
    .spiralist-manuscript-workstation.is-entering-next .spiralist-manuscript-workstation__grid,
    .spiralist-manuscript-workstation.is-entering-prev .spiralist-manuscript-workstation__folio[data-folio-slot="left"],
    .spiralist-manuscript-workstation.is-entering-next .spiralist-manuscript-workstation__folio[data-folio-slot="right"] {
        animation: none !important;
        transition: none !important;
    }
}