:root{--tl-bg: #fdfcf9;--tl-surface: #ffffff;--tl-surface-subtle: #f8f6f0;--tl-ink: #172b3a;--tl-ink-soft: #2d3e4d;--tl-muted: #5e6d7a;--tl-border: #dcd6cb;--tl-border-soft: #ece7de;--tl-accent: #2337ff;--tl-accent-soft: rgba(35, 55, 255, .08);--tl-serif: Georgia, "Times New Roman", serif;--tl-lit-color: #8b3a1e;--tl-lit-bg: #fcf8f3;--tl-lit-border: #e2ccbe;--tl-lit-border-active: #8b3a1e;--tl-rev-color: #9e2a2b;--tl-rev-bg: rgba(158, 42, 43, .06);--tl-rev-border: #d99c9d;--tl-regime-color: #274765;--tl-regime-bg: rgba(39, 71, 101, .05);--tl-regime-border: #a8bfd4;--tl-war-color: #545b62;--tl-war-bg: rgba(84, 91, 98, .06);--tl-ind-color: #2b6e62;--tl-ind-bg: rgba(43, 110, 98, .06);--tl-ind-border: #9ec1ba;--tl-sci-color: #3b5a80;--tl-sci-bg: rgba(59, 90, 128, .06);--tl-sci-border: #a4bad2;--tl-paint-color: #8c5327;--tl-paint-bg: rgba(140, 83, 39, .06);--tl-paint-border: #d4b59b;--tl-music-color: #5c3c75;--tl-music-bg: rgba(92, 60, 117, .06);--tl-music-border: 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.25rem}.entry-author{font-size:.95rem;font-style:italic;color:var(--tl-ink-soft);margin-bottom:.35rem}.entry-short-desc{font-size:1rem;line-height:1.5;color:var(--tl-muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.entry-regime-context-tag{display:inline-block;margin-top:.5rem;font-size:.78rem;color:var(--tl-muted);background:var(--tl-surface-subtle);padding:.15rem .5rem;border-radius:4px;border:1px solid var(--tl-border-soft)}.timeline-step.is-literature .timeline-entry-button{background:var(--tl-lit-bg);border:1.5px solid var(--tl-lit-border);padding:.95rem 1rem;box-shadow:0 4px 14px #8b3a1e12}.timeline-step.is-literature .entry-year-time{font-size:1rem;font-weight:800;color:var(--tl-lit-color)}.timeline-step.is-literature .entry-type-badge{background:#8b3a1e1f;color:var(--tl-lit-color);font-weight:700}.timeline-step.is-literature 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var(--tl-music-color);background:#faf8fc;box-shadow:0 2px 10px #5c3c7514}.timeline-step.is-music .entry-type-badge{background:var(--tl-music-bg);color:var(--tl-music-color);border:1px solid rgba(92,60,117,.22)}.timeline-step.is-music .entry-year-time{color:var(--tl-music-color);font-weight:700}.timeline-step.minor-cultural-point .spine-marker-dot{width:9px;height:9px;border-width:2px}.timeline-step.minor-cultural-point .timeline-entry-button{border-left-width:2px}.timeline-step.minor-cultural-point .entry-title{font-size:1.05rem}.entry-thumb{display:block;margin:.15rem 0 .6rem;border:1px solid var(--tl-border-soft);border-radius:4px;overflow:hidden;background:#fff}.entry-thumb img{display:block;width:100%;height:auto;max-height:min(15rem,45vh);object-fit:contain;border-radius:0}.timeline-step.is-industry .entry-thumb img,.timeline-step.is-science .entry-thumb img{max-height:min(17rem,50vh)}.entry-thumb.is-broken,.details-thumbnail-figure.is-broken{display:none}.timeline-step.is-galois 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.75rem;background:linear-gradient(var(--band-bg-subtle),var(--band-bg-subtle)),var(--tl-surface);border-top:1px solid var(--band-border-subtle);border-bottom:1px solid var(--band-border-subtle);text-align:left;position:relative;z-index:2}.regime-banner-title{font-family:var(--tl-serif);font-size:.8rem;line-height:1.35;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--tl-ink-soft);display:block}.regime-banner-dates{font-size:.78rem;color:var(--tl-muted)}.entry-compact-line{display:none}.timeline-filter-status:not([hidden]){display:block;margin:-.6rem 0 1.25rem;font-size:.9rem;line-height:1.4;color:var(--tl-muted)}.timeline-filter-status strong{color:var(--tl-ink);font-weight:700}.timeline-step.is-compact{margin-block:calc(var(--tl-gap) * -.4)}.timeline-step.is-compact:not(.selected) .timeline-entry-button{display:flex;align-items:center;min-height:var(--tl-touch);padding:.35rem .25rem .35rem .1rem;background:transparent;border:0;border-bottom:1px solid var(--tl-border-soft);border-radius:0;box-shadow:none;transform:none}.timeline-step.is-compact:not(.selected) .timeline-entry-button>:not(.entry-compact-line){display:none}.timeline-step.is-compact:not(.selected) .entry-compact-line{display:flex;align-items:baseline;min-width:0;width:100%;font-size:.95rem;line-height:1.35;white-space:nowrap;color:var(--tl-ink)}.entry-compact-date{flex:none;font-weight:700;font-variant-numeric:tabular-nums;color:var(--tl-ink-soft)}.entry-compact-date:after{content:"·";margin:0 .4em;font-weight:400;color:var(--tl-muted)}.entry-compact-title{flex:0 1 auto;min-width:4em;overflow:hidden;text-overflow:ellipsis;font-weight:600}.entry-compact-detail{flex:1 1 0;min-width:0;overflow:hidden;text-overflow:ellipsis;color:var(--tl-muted)}.entry-compact-detail:before{content:" — ";white-space:pre}.timeline-step.is-compact.is-literature .entry-compact-date{color:var(--tl-lit-color)}.timeline-step.is-compact.major-turning-point .entry-compact-date{color:var(--tl-rev-color)}.timeline-step.is-compact.is-industry .entry-compact-date{color:var(--tl-ind-color)}.timeline-step.is-compact.is-science .entry-compact-date{color:var(--tl-sci-color)}.timeline-step.is-compact.is-painting .entry-compact-date{color:var(--tl-paint-color)}.timeline-step.is-compact.is-music .entry-compact-date{color:var(--tl-music-color)}.timeline-step.is-compact.is-galois .entry-compact-date{color:var(--tl-galois-accent)}.timeline-step.is-compact:not(.selected) .timeline-entry-button:active{background:var(--tl-surface-subtle)}.timeline-step.is-compact:not(.selected) .timeline-entry-button.selected,.timeline-step.is-compact:not(.selected) .timeline-entry-button.context-highlight{background:var(--tl-accent-soft);border-bottom-color:var(--tl-accent)}.timeline-step.is-compact:not(.selected) .timeline-entry-button:focus-visible{outline-offset:0}@media(hover:hover){.timeline-step.is-compact:not(.selected) .timeline-entry-button:hover{transform:none;box-shadow:none;background:var(--tl-surface-subtle)}}@media not all and (min-width:60rem){.timeline-step.is-compact:not(.selected) .step-spine-node{top:calc(var(--tl-touch) / 2)}}.timeline-sticky-panel-wrapper{display:none}.timeline-details-panel{position:relative;background:var(--tl-surface);border:1px solid var(--tl-border);border-top:3px solid var(--tl-accent);border-radius:6px;padding:1rem var(--tl-panel-pad-x) .75rem;margin-top:.6rem;overflow-wrap:anywhere}.timeline-step .details-category-tag,.timeline-step .details-title{display:none}.timeline-step .details-thumbnail-figure:not(.details-secondary-figure)>img{display:none}.timeline-step .details-panel-header{padding-right:3rem;min-height:2.25rem}.details-close-btn{position:absolute;top:.35rem;right:.35rem;width:var(--tl-touch);height:var(--tl-touch);display:grid;place-items:center;padding:0;border:0;border-radius:50%;background:transparent;color:var(--tl-ink-soft);font-size:1.6rem;line-height:1;cursor:pointer}.details-collapse-btn{display:flex;align-items:center;justify-content:center;gap:.4rem;width:100%;min-height:var(--tl-touch);margin-top:.75rem;border:1px solid var(--tl-border);border-radius:6px;background:var(--tl-surface-subtle);color:var(--tl-ink-soft);font:inherit;font-size:.95rem;cursor:pointer}.details-close-btn:active,.details-collapse-btn:active{background:var(--tl-border-soft)}@media(hover:hover){.details-close-btn:hover,.details-collapse-btn:hover{background:var(--tl-border-soft)}}.details-close-btn:focus-visible,.details-collapse-btn:focus-visible,.details-related-btn:focus-visible{outline:2px solid 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