.timeline-page{padding-bottom:30px}.timeline-hero{grid-template-columns:1fr 300px;align-items:center;gap:60px;padding:62px 0 44px;display:grid}.timeline-kicker{color:var(--accent);font-size:9px}.timeline-hero h1{margin:17px 0 18px;font-size:clamp(48px,5.7vw,75px)}.timeline-hero p{max-width:590px;color:var(--muted);margin:0;font-size:13px}.timeline-hero-mark{color:var(--green);flex-wrap:wrap;justify-content:center;gap:26px;padding-top:12px;display:flex}.timeline-hero-mark>span{font-family:var(--serif);font-size:43px}.timeline-hero-mark>small{text-align:center;letter-spacing:1.8px;width:100%;color:var(--muted);font-size:8px}.history-overview{background:var(--green);color:var(--paper);border-radius:3px;padding:27px 32px 22px}.overview-top{justify-content:space-between;align-items:center;gap:20px;display:flex}.overview-top h2{margin:0;font-size:24px}.overview-top>span{color:#ccd7ca;font-size:10px}.history-histogram{border-bottom:1px solid #a3b39b;align-items:flex-end;gap:4px;height:91px;margin-top:24px;display:flex}.history-histogram button{flex:1;align-items:flex-end;gap:4px;min-width:24px;height:100%;padding:0;display:flex;position:relative}.history-histogram button span{min-width:0;height:var(--height);background:#a9b99c;border-radius:2px 2px 0 0;flex:1;width:100%;min-height:3px;transition:background .15s;display:block}.history-histogram .empty-century,.history-histogram button:disabled{opacity:.22}.history-histogram button:hover span,.history-histogram button[aria-pressed=true] span{background:#eac09e}.history-histogram button:focus-visible{outline-offset:2px;outline-color:#eac09e}.overview-ruler{color:#e1e7dc;justify-content:space-between;padding-top:12px;font-size:9px;display:flex}.overview-bottom{justify-content:space-between;align-items:center;gap:30px;margin-top:20px;display:flex}.overview-bottom p{color:#ccd7ca;margin:0;font-size:10px}.overview-bottom a{white-space:nowrap;text-underline-offset:4px;font-size:10px;text-decoration:underline}.timeline-controls{margin-top:32px}.era-buttons{flex-wrap:wrap;gap:8px;padding-bottom:22px;display:flex}.era-buttons button{border:1px solid var(--line);border-radius:2px;padding:11px 18px;font-size:11px}.era-buttons button[aria-pressed=true]{background:var(--green);color:var(--paper);border-color:var(--green)}.era-buttons button:hover{border-color:var(--green)}.timeline-filter-row{align-items:center;gap:12px;display:flex}.timeline-search{background:var(--white);border:1px solid var(--line);flex:1;align-items:center;gap:10px;padding-left:14px;display:flex}.timeline-search>span{color:var(--muted);font-size:27px}.timeline-search input{background:0 0;border:0;width:100%;min-width:0;height:44px;padding:10px 12px 10px 0;font-size:11px}.timeline-filter-row select{border:1px solid var(--line);background-color:var(--white);border-radius:0;max-width:100%;height:46px;padding:0 36px 0 12px;font-size:11px}.timeline-reset{text-underline-offset:4px;padding:13px 0 13px 8px;font-size:10px;text-decoration:underline}.timeline-options-row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;padding-block:18px 22px;display:flex}.timeline-dates{flex-wrap:wrap;align-items:center;gap:9px;font-size:10px;display:flex}.timeline-dates>span:first-child{color:var(--muted);margin-right:3px}.timeline-dates input{border:1px solid var(--line);background:var(--white);border-radius:0;width:84px;padding:8px}.timeline-dates button{border:1px solid var(--line);padding:9px;font-size:10px}.timeline-dates small{color:var(--muted);font-size:9px}.timeline-views{border:1px solid var(--line);flex-shrink:0;gap:3px;padding:3px;display:flex}.timeline-views button{color:var(--muted);padding:9px 12px;font-size:10px}.timeline-views button[aria-pressed=true]{color:var(--ink);background:var(--white);box-shadow:0 1px 3px #282e2912}.timeline-date-error{color:#9b3526;margin:10px 0;font-size:11px}.timeline-results-top{justify-content:space-between;align-items:center;gap:20px;padding:25px 0;display:flex}.timeline-results-top p{color:var(--muted);margin:0;font-size:10px}.timeline-legend{color:var(--muted);gap:19px;font-size:9px;display:flex}.timeline-legend span:before{content:"";background:var(--green);border-radius:50%;width:6px;height:6px;margin-right:6px;display:inline-block}.timeline-legend .legend-notation:before{background:var(--accent)}.timeline-legend .legend-milestone:before{background:#76663c}.timeline-entry{--entry-color:var(--green);grid-template-columns:142px 36px minmax(0,1fr);scroll-margin-top:25px;display:grid}.timeline-entry.kind-notation{--entry-color:var(--accent)}.timeline-entry.kind-milestone{--entry-color:#76663c}.timeline-date{font-family:var(--serif);padding:25px 15px 20px 0;font-size:23px;line-height:1.15}.timeline-date small{font-family:var(--sans);color:var(--muted);margin-top:9px;font-size:9px;line-height:1.6;display:block}.timeline-node{position:relative}.timeline-node:before{content:"";background:var(--line);width:1px;position:absolute;top:0;bottom:0;left:10px}.timeline-node>span{background:var(--entry-color);width:9px;height:9px;box-shadow:0 0 0 5px var(--paper);border-radius:50%;position:absolute;top:30px;left:6px}.timeline-entry:first-child .timeline-node:before{top:30px}.timeline-entry:last-child .timeline-node:before{bottom:calc(100% - 30px)}.timeline-card{background:var(--white);border:1px solid var(--line);border-radius:3px;min-width:0;margin:0 0 15px}.timeline-card>summary{cursor:pointer;align-items:center;gap:21px;padding:22px;list-style:none;display:flex}.timeline-card>summary::-webkit-details-marker{display:none}.timeline-card>summary:hover{background:#efeee7}.timeline-symbol{min-height:68px;color:var(--entry-color);background:var(--paper);border:1px solid #e5e5db;flex:0 0 68px;place-items:center;font-family:Georgia,serif;font-size:34px;display:grid}.timeline-symbol>span{font-size:34px}.timeline-symbol .compact{gap:1px;width:62px}.timeline-symbol .compact>.glyph-cell{width:27px;height:38px}.timeline-symbol .compact.layout-cord>.glyph-cell,.timeline-symbol .compact.layout-stack>.glyph-cell{width:24px;height:24px}.timeline-entry-text{flex:1;min-width:0}.timeline-entry-meta{align-items:center;gap:12px;margin-bottom:9px;display:flex}.timeline-entry-meta>span{text-transform:uppercase;letter-spacing:1.25px;color:var(--entry-color);font-size:8px}.usage-tag{color:var(--muted);border-left:1px solid var(--line);padding-left:10px;font-size:8px}.usage-tag.is-living{color:var(--green)}.timeline-entry h2{letter-spacing:-.3px;margin:0 0 5px;font-size:25px}.timeline-entry-text>p{color:var(--muted);margin:0;font-size:11px;line-height:1.7}.timeline-expand{color:var(--entry-color);align-self:flex-start;font-size:21px}.timeline-card[open] .timeline-expand{transform:rotate(45deg)}.timeline-entry-detail{border-top:1px solid var(--line);margin-left:89px;padding:20px 24px 23px}.timeline-entry-detail>p{color:var(--muted);margin:0 0 15px;font-size:12px}.timeline-entry-detail .timeline-usage{font-size:10px}.timeline-usage strong{color:var(--ink);margin-right:8px;font-weight:500}.timeline-entry-links{flex-direction:column;align-items:flex-start;gap:9px;display:flex}.timeline-entry-links a{text-underline-offset:3px;font-size:10px;line-height:1.6;text-decoration:underline}.timeline-entry:target .timeline-card{border-color:var(--accent)}.usage-visual{grid-column:3;padding:0 2px 26px;display:none}.usage-track{background:repeating-linear-gradient(to right, transparent 0, transparent calc(19.9% - 1px), var(--line) 19.9%, transparent 20%);border-block:1px solid var(--line);height:18px;margin-bottom:9px;position:relative}.usage-bar{background:var(--entry-color);border-radius:2px;min-width:6px;height:6px;position:absolute;top:5px}.usage-bar.ongoing:after{content:"";border-left:7px solid var(--entry-color);border-block:6px solid #0000;position:absolute;top:-3px;right:0}.usage-bar.uncertain{border-radius:50%;height:8px;top:4px;width:8px!important}.usage-caption{color:var(--muted);font-size:10px}.timeline-list.periods .usage-visual{display:block}.timeline-list.periods .timeline-card{margin-bottom:12px}.period-explainer{max-width:850px;color:var(--muted);margin:0 0 25px 178px;font-size:11px}.timeline-empty{text-align:center;padding:55px 20px 70px}.timeline-empty h2{font-size:36px}.timeline-empty p{color:var(--muted);font-size:12px}.timeline-empty button{margin-top:10px}.timeline-notes{border-top:1px solid var(--line);grid-template-columns:1fr 2fr;gap:70px;margin:45px 0 35px;padding-top:35px;scroll-margin-top:20px;display:grid}.timeline-notes .eyebrow{color:var(--accent);font-size:8px}.timeline-notes h2{margin:15px 0;font-size:36px}.timeline-notes p{color:var(--muted);margin:0 0 16px;font-size:11px}.timeline-notes strong{color:var(--ink);font-weight:500}.timeline-nojs{border:1px solid var(--line);margin-top:25px;padding:20px}@media (width<=1000px){.timeline-hero{grid-template-columns:1fr 220px;gap:30px}.timeline-hero-mark{gap:16px}.timeline-filter-row{flex-wrap:wrap}.timeline-search{flex-basis:100%}.timeline-options-row{flex-wrap:wrap}.timeline-entry{grid-template-columns:115px 28px minmax(0,1fr)}.timeline-date{font-size:20px}.timeline-card>summary{gap:14px;padding:18px}.timeline-entry h2{font-size:23px}.period-explainer{margin-left:143px}}@media (width<=760px){.timeline-hero{padding:35px 0 28px;display:block}.timeline-hero h1{letter-spacing:-1.8px;font-size:49px}.timeline-hero p{font-size:12px}.timeline-hero-mark{display:none}.history-overview{padding:22px 18px}.overview-top{display:block}.overview-top h2{margin-bottom:9px;font-size:23px}.overview-top>span{font-size:9px}.history-histogram button{gap:2px}.history-histogram{gap:0;height:70px}.overview-ruler{font-size:8px}.overview-ruler>span:nth-child(2),.overview-ruler>span:nth-child(5){display:none}.overview-bottom{margin-top:16px;display:block}.overview-bottom p{margin-bottom:12px;font-size:9px}.overview-bottom a{font-size:9px}.timeline-controls{margin-top:24px}.era-buttons{gap:6px;padding-bottom:17px}.era-buttons button{padding:10px 11px;font-size:10px}.timeline-filter-row{gap:9px}.timeline-filter-row select{flex:1;width:45%;min-width:0;padding-left:8px;font-size:10px}.timeline-reset{margin-left:auto}.timeline-options-row{gap:16px}.timeline-dates{gap:6px}.timeline-dates input{width:74px}.timeline-dates small{font-size:8px}.timeline-results-top{flex-direction:column;align-items:flex-start;gap:10px;padding-block:21px}.timeline-entry{grid-template-columns:20px minmax(0,1fr)}.timeline-date{flex-wrap:wrap;grid-column:2;align-items:baseline;gap:6px 12px;padding:12px 0;display:flex}.timeline-date small{margin:0}.timeline-node{grid-area:1/1/4}.timeline-node:before{left:4px}.timeline-node>span{top:19px;left:0}.timeline-entry:first-child .timeline-node:before{top:19px}.timeline-entry:last-child .timeline-node:before{bottom:0}.timeline-card{grid-column:2;margin-bottom:9px}.timeline-card>summary{align-items:flex-start;gap:12px;padding:16px 12px}.timeline-symbol{flex-basis:42px;min-height:45px;overflow:hidden}.timeline-symbol>span{font-size:23px}.timeline-symbol .compact{width:40px}.timeline-symbol .compact>.glyph-cell{width:18px;height:27px}.timeline-entry-meta{flex-wrap:wrap;gap:5px 8px;margin-bottom:7px}.timeline-entry-meta>span{letter-spacing:.8px;font-size:7px}.usage-tag{font-size:7px}.timeline-entry h2{margin-bottom:7px;font-size:22px;line-height:1.12}.timeline-entry-text>p{font-size:10px}.timeline-entry-detail{margin:0;padding:17px}.timeline-entry-detail>p{font-size:11px}.timeline-expand{font-size:18px}.usage-visual{grid-column:2}.period-explainer{margin-left:0;font-size:10px}.timeline-notes{margin-top:30px;padding-top:24px;display:block}.timeline-notes h2{margin-bottom:25px;font-size:32px}}@media (prefers-reduced-motion:reduce){.history-histogram button span{transition:none}}