:root{--bg:#0b1421;--sidebar:#101c2c;--surface:#172537;--line:#293b50;--text:#eef4fb;--muted:#a1b3c7;--accent:#5de3ce;--blue:#90bafa;--politique:#b69aff;--guerre:#fa8d86;--economie:#60d1a5;--science:#83b7ff;--art:#ee98cb;--philosophie:#e4c178;--religion:#b5b9df;--exploration:#62d5de}
*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.5;overflow:hidden}button,input,select{font:inherit}button{cursor:pointer}button,a,input,select{touch-action:manipulation}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button{transition:background .15s,border-color .15s}button:hover{filter:brightness(1.15)}button:disabled{opacity:.45;cursor:default}a{color:var(--accent)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.app{height:100dvh;display:grid;grid-template-rows:68px minmax(0,1fr)}
.topbar{display:flex;align-items:center;gap:28px;border-bottom:1px solid var(--line);padding:0 24px;background:#0e1928;z-index:600}.brand{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:750;letter-spacing:-.9px;text-decoration:none;color:var(--text);min-width:248px}.brand-symbol{display:grid;place-items:center;width:34px;height:34px;border:1px solid #438e89;border-radius:50%;font-size:12px;font-weight:800;letter-spacing:-.6px;color:var(--accent)}.brand-accent{color:var(--accent)}.view-switch,.time-switch{display:flex;background:#081320;padding:4px;border:1px solid var(--line);border-radius:10px;gap:4px}.view-switch button,.time-switch button{border:0;background:none;border-radius:7px;color:var(--muted);padding:6px 16px;font-weight:600;font-size:14px}.view-switch button.active,.time-switch button.active{color:var(--text);background:#25384c}.view-switch button span{margin-right:6px}.header-period{margin-left:auto;font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}.quiet-button,.icon-button{background:transparent;border:1px solid var(--line);border-radius:8px;padding:7px 12px;font-size:14px}.mobile-only{display:none}.workspace{display:grid;grid-template-columns:296px minmax(0,1fr);min-height:0}.sidebar{background:var(--sidebar);padding:10px 22px 20px;border-right:1px solid var(--line);overflow-y:auto;scrollbar-width:thin}.filter-section{padding:20px 0;border-bottom:1px solid var(--line)}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.section-title h2{font-size:14px;font-weight:650;letter-spacing:.01em;margin:0}.section-title>span{color:var(--muted);font-size:20px}.time-switch{width:100%;margin-bottom:14px}.time-switch button{flex:1;padding:5px 9px}.date-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.date-fields label,.single-field{color:var(--muted);font-size:13px}.date-fields input,.single-field input{display:block;width:100%;padding:8px 10px;border:1px solid #34485f;border-radius:8px;background:#0b1727;color:var(--text);font-size:16px;font-weight:650;margin-top:5px;font-variant-numeric:tabular-nums}.field-hint{font-size:12px;line-height:1.5;color:#91a6be;margin:9px 0 14px}.era-presets{display:grid;grid-template-columns:1fr 1fr;gap:6px}.era-presets button{padding:7px 5px;border:1px solid var(--line);border-radius:7px;background:transparent;font-size:12px;color:#c2d0df}.era-presets button.active{border-color:#3f827b;color:var(--accent);background:#14322f}.text-button{border:0;background:none;color:var(--accent);font-size:13px;padding:0}.theme-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.theme{display:flex;align-items:center;gap:7px;border:1px solid #33465b;background:#152538;color:var(--muted);border-radius:8px;padding:8px 7px;font-size:13px;text-align:left}.theme.active{color:var(--text);border-color:color-mix(in srgb,var(--theme) 48%,transparent);background:color-mix(in srgb,var(--theme) 12%,#101c2c)}.theme-mark{width:7px;height:7px;border-radius:2px;background:var(--theme);opacity:.5}.theme.active .theme-mark{opacity:1}.theme.active:after{content:'✓';margin-left:auto;font-size:11px;color:var(--theme)}.sidebar select{width:100%;display:block;border:1px solid #34485f;color:var(--text);background:#0b1727;border-radius:8px;padding:9px;font-size:14px;margin-top:9px}.zone-action{width:100%;margin-top:10px;background:transparent;border:1px solid var(--line);padding:7px;border-radius:7px;color:var(--muted);font-size:13px}.catalogue-note{padding-top:19px;color:#9aadc2;font-size:12px;line-height:1.7}.catalogue-note strong{color:#cfdeed;font-weight:600}
.stage{position:relative;min-width:0;min-height:0;overflow:hidden;background:#091321}.map-panel{position:absolute;inset:0 0 145px}.map-panel #map{height:100%;width:100%;background:#101f30}.leaflet-container{font-family:inherit}.leaflet-control-attribution{font-size:10px!important;background:#0e1c2ee6!important;color:#97abc1!important}.leaflet-control-attribution a{color:#bbcde1!important}.leaflet-control-scale-line{background:#0e1c2ee6!important;border-color:#7089a3!important;color:#c3d2e2!important}.leaflet-tooltip{border:1px solid #59748f;color:var(--text);background:#112338;font-size:14px;box-shadow:0 5px 20px #0005}.leaflet-interactive:focus{outline:0}.explore-top{position:absolute;top:22px;left:25px;right:25px;display:flex;align-items:flex-start;gap:20px;pointer-events:none;z-index:450}.search-wrap{width:min(450px,60%);position:relative;pointer-events:auto}.search-field{display:flex;gap:11px;align-items:center;background:#111e30f5;border:1px solid #3c5067;box-shadow:0 8px 24px #0003;border-radius:10px;padding:10px 14px}.search-field>span{font-size:25px;line-height:1;color:#9eb4cd}.search-field input{width:100%;min-width:0;background:transparent;border:0;outline:none;color:var(--text);font-size:14px;padding:2px}.search-field input::placeholder{color:#a2b5cc}.search-field kbd{border:1px solid #465a70;padding:0 5px;border-radius:4px;color:#9aaec4;font-size:12px}.search-results{position:absolute;top:56px;left:0;right:0;max-height:60vh;overflow:auto;scrollbar-width:thin;border:1px solid #3e5773;border-radius:10px;background:#111f32;box-shadow:0 16px 48px #0006;padding:7px}.search-result{display:block;width:100%;border:0;border-bottom:1px solid #293d53;background:none;text-align:left;padding:11px 10px}.search-result:last-child{border-bottom:0}.search-result:hover,.search-result:focus{background:#21354b}.search-result strong{display:block;font-size:14px;font-weight:600}.search-result span{display:block;font-size:12px;color:var(--muted);margin-top:4px}.search-empty{padding:12px;font-size:14px;color:var(--muted)}.map-status{margin-left:auto;max-width:290px;text-align:right;background:#0f1b2ce8;border:1px solid #2e425a;padding:8px 12px;border-radius:7px;color:#c1cfdf;font-size:12px;line-height:1.6;pointer-events:auto}.map-status small{display:block;color:#98adc3;font-size:11px}.map-controls{position:absolute;bottom:190px;right:25px;display:flex;flex-direction:column;z-index:410;box-shadow:0 5px 25px #0005;border:1px solid #3b516c;border-radius:10px;overflow:hidden}.map-controls button{border:0;border-bottom:1px solid #344a64;background:#111f32;font-size:24px;line-height:1;width:43px;height:42px}.map-controls button:last-child{border-bottom:0;font-size:23px}.atlas-caption{position:absolute;bottom:175px;left:25px;font-size:12px;line-height:1.4;color:#bfcedf;background:#101e2de0;padding:7px 10px;border-radius:6px;pointer-events:none;z-index:410}.hover-tip{position:absolute;pointer-events:none;z-index:430;width:min(350px,calc(100% - 24px));background:#112136f5;border:1px solid #536f8e;border-radius:11px;padding:14px 16px;box-shadow:0 10px 35px #0006}.hover-tip h3{font-size:18px;line-height:1.25;margin:0 0 5px}.hover-tip .tip-meta{font-size:12px;color:var(--muted);margin-bottom:11px}.tip-theme{font-size:12px;font-weight:650;margin-top:9px}.tip-event{font-size:13px;line-height:1.5;margin:3px 0;color:#d7e2ee}.tip-footer{font-size:12px;color:#9aadc4;border-top:1px solid #31445c;margin-top:10px;padding-top:8px}
.time-dock{position:absolute;bottom:0;left:0;right:0;z-index:460;height:145px;border-top:1px solid #344a63;background:linear-gradient(180deg,#142337,#0c1828);padding:14px 25px 10px}.dock-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.dock-period{display:flex;align-items:baseline;gap:18px}.dock-period>span{font-size:12px;letter-spacing:.04em;color:var(--accent)}.dock-period strong{font-size:20px;font-weight:600;font-variant-numeric:tabular-nums}.time-tools{display:flex;align-items:center;gap:5px}.time-tools button{border:1px solid #374f68;background:#14263b;width:33px;height:31px;border-radius:7px;font-size:21px;line-height:1}.time-tools #playBtn{font-size:12px}.tool-separator{width:1px;height:22px;background:#344963;margin:0 6px}.overview{position:relative;height:37px;margin-top:13px;border-bottom:1px solid #47607b}.overview svg{width:100%;height:36px;position:absolute;inset:0}.overview input{position:absolute;left:0;right:0;bottom:-7px;width:100%;height:14px;margin:0;accent-color:var(--accent);cursor:ew-resize;background:transparent}.overview-labels{display:grid;grid-template-columns:28% 19% 17% 16% 13% 7%;margin-top:7px;color:#94a9c1;font-size:11px}.overview-labels span:last-child{text-align:right}
.fresco-panel{position:absolute;inset:0 0 145px;background:radial-gradient(ellipse at 60% 10%,#142a40 0%,#0c1727 75%)}.fresco-heading{padding:90px 25px 10px;display:flex;align-items:center;justify-content:space-between}.fresco-heading h2{font-size:20px;margin:0;font-weight:600;letter-spacing:-.4px}.fresco-heading p{font-size:12px;color:var(--muted);margin:5px 0 0}.fresco-scene{touch-action:none;height:calc(100% - 158px);padding:0 24px 35px;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;touch-action:pan-y;cursor:grab}.fresco-scene.dragging{cursor:grabbing;user-select:none}.fresco-axis{position:sticky;top:0;z-index:12;height:38px;margin-left:122px;border-bottom:1px solid #48647f;background:#102238f5}.axis-tick{position:absolute;bottom:0;height:7px;border-left:1px solid #4f6982}.axis-tick span{position:absolute;bottom:9px;left:0;transform:translateX(-50%);white-space:nowrap;font-size:12px;color:#b1c2d5;font-variant-numeric:tabular-nums}.fresco-lane{display:grid;grid-template-columns:122px minmax(0,1fr);border-bottom:1px solid #273d54;min-height:120px}.lane-label{padding:22px 15px 15px 0;position:sticky;left:0;z-index:5}.lane-label h3{font-size:14px;font-weight:600;margin:0;color:var(--theme)}.lane-label span{font-size:11px;color:#94a8bf}.lane-chart{position:relative;min-width:0;background-image:linear-gradient(90deg,#ffffff04 1px,transparent 1px);background-size:20% 100%;overflow:hidden;touch-action:pan-y}.fresco-event{position:absolute;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:3px;border:1px solid color-mix(in srgb,var(--theme) 44%,transparent);border-left:3px solid var(--theme);background:color-mix(in srgb,var(--theme) 12%,#101e30);border-radius:6px;padding:6px 10px;text-align:left;height:67px;max-width:calc(100% - 5px);color:#eaf2fb;box-shadow:0 2px 5px #0002}.fresco-event:hover{background:color-mix(in srgb,var(--theme) 24%,#101e30);z-index:10}.fresco-event small{font-size:11px;color:var(--theme);line-height:1.2}.fresco-event strong{font-size:12px;font-weight:600;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.event-position{position:absolute;top:0;height:9px;border-left:1px solid var(--theme);opacity:.75}.fresco-empty{padding:34px 5px;color:#8fa3bc;font-size:13px;max-width:400px}.cluster-card{border-style:dashed}.cluster-card strong{font-size:14px}.no-theme{padding:45px 10px;color:var(--muted);font-size:16px}
.reader{position:absolute;top:10px;right:10px;bottom:156px;z-index:510;width:420px;max-width:calc(100% - 20px);background:#122135;border:1px solid color-mix(in srgb,var(--reader-theme,var(--accent)) 55%,#435b76);border-top:4px solid var(--reader-theme,var(--accent));border-radius:13px;box-shadow:0 15px 55px #0008;overflow:auto;scrollbar-width:thin}.reader-close{position:sticky;top:12px;float:right;right:12px;z-index:2;margin:12px 12px 0 0;border:1px solid #41556e;background:#182b42;width:32px;height:32px;font-size:23px;line-height:1;border-radius:8px}.reader #readerBody{padding:28px 24px 25px;clear:none}.reader-theme-bar{display:flex;flex-wrap:wrap;gap:6px;margin:0 42px 14px 0}.reader-theme-bar span{border-left:4px solid var(--theme);background:color-mix(in srgb,var(--theme) 14%,transparent);color:var(--theme);border-radius:4px;padding:4px 8px;font-size:11px;font-weight:700}.eyebrow{font-size:12px;color:var(--reader-theme,var(--accent));margin:0 42px 9px 0;line-height:1.6}.reader h2{font-size:25px;font-weight:650;letter-spacing:-.6px;line-height:1.3;margin:0 25px 17px 0}.reader .simple{font-size:18px;line-height:1.65;color:#e0edf8;margin:0 0 24px}.reader .detail{font-size:15px;line-height:1.8;color:#b7c9dc;border-top:1px solid color-mix(in srgb,var(--reader-theme,var(--accent)) 35%,#30465f);padding-top:18px}.reader h3{font-size:13px;font-weight:650;color:var(--reader-theme,#91adc8);text-transform:uppercase;letter-spacing:.07em;margin:24px 0 10px}.reader-image{margin:0 -24px 20px}.reader-image img{display:block;width:100%;max-height:245px;object-fit:cover;background:#0b1727}.reader-image figcaption{padding:7px 24px 0;font-size:10px;line-height:1.4;color:#8fa5bd}.tags{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0}.tag{font-size:12px;padding:4px 9px;border-radius:5px;border:1px solid color-mix(in srgb,var(--theme) 40%,transparent);color:var(--theme);background:color-mix(in srgb,var(--theme) 9%,transparent)}.source-link{display:block;font-size:13px;line-height:1.5;margin:10px 0;text-decoration:underline;text-underline-offset:4px}.source-caption{font-size:12px;color:#94abc3;line-height:1.6;margin-top:8px}.reader-actions{display:flex;gap:9px;margin:23px 0}.reader-actions button,.more-results,.empty-action,.trajectory-action{border:1px solid #437e79;background:#193b3b;color:#aef4e5;border-radius:8px;padding:9px 12px;font-size:14px}.trajectory-action{width:100%;border-color:color-mix(in srgb,var(--reader-theme) 55%,#437e79);background:color-mix(in srgb,var(--reader-theme) 15%,#16263a);color:#fff;margin:-10px 0 22px}.idea-relations{display:flex;align-items:center;gap:5px;overflow-x:auto;padding:10px 0 14px;font-size:10px;color:#bfcfe0}.idea-relations span{white-space:nowrap;border:1px solid #43566d;border-radius:12px;padding:4px 7px}.idea-relations b{color:var(--reader-theme);font-size:14px}.idea-path{list-style:none;margin:8px 0 20px;padding:0}.idea-node{display:grid;grid-template-columns:18px 1fr;gap:11px;position:relative;padding:0 0 21px}.idea-node:not(:last-child):before{content:'';position:absolute;left:6px;top:14px;bottom:-2px;width:2px;background:linear-gradient(var(--reader-theme),#435970)}.idea-dot{width:14px;height:14px;margin-top:3px;border-radius:50%;border:3px solid var(--reader-theme);background:#122135;z-index:1}.idea-node small{display:block;color:var(--reader-theme);font-size:11px}.idea-node strong{display:block;font-size:15px;margin:4px 0}.idea-node p{margin:0;color:#afc1d4;font-size:13px;line-height:1.55}.zone-list{display:flex;flex-direction:column;gap:0}.zone-event{background:transparent;border:0;border-bottom:1px solid #2f435d;text-align:left;padding:16px 0}.zone-event small{font-size:12px;color:var(--accent);display:block}.zone-event strong{font-size:16px;font-weight:600;display:block;margin:6px 0}.zone-event p{font-size:13px;line-height:1.6;color:var(--muted);margin:0}.more-results{width:100%;margin-top:15px}.reader .result-meta{font-size:13px;color:var(--muted);margin:0 0 20px}.related-card{display:block;text-align:left;width:100%;padding:12px 0;background:transparent;border:0;border-bottom:1px solid #2f435d;color:#c9d9eb;font-size:14px}.related-card small{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.sources-dialog{width:600px;max-width:calc(100% - 28px);max-height:85vh;border:1px solid #415d79;border-radius:13px;background:#122135;color:var(--text);padding:0}.sources-dialog::backdrop{background:#020814bb;backdrop-filter:blur(3px)}#sourcesBody{padding:32px 30px}#sourcesBody h2{font-size:25px;margin:0 20px 18px 0}#sourcesBody h3{font-size:17px;margin:24px 0 7px}#sourcesBody p,#sourcesBody li{font-size:14px;line-height:1.8;color:#bdcee0}#sourcesBody ul{padding-left:19px}#sourcesBody a{color:var(--accent)}.app-loading{position:absolute;inset:0;z-index:550;background:#0b1726;display:grid;place-content:center;text-align:center;color:var(--muted);font-size:15px}.loading-ring{width:35px;height:35px;border:2px solid #263f59;border-top-color:var(--accent);border-radius:50%;animation:spin 1.2s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}.fatal-error{position:absolute;inset:0;z-index:560;background:#101c2c;display:grid;place-content:center;text-align:center;padding:30px}.fatal-error button{margin:12px auto;background:#1c504a;border:1px solid #478d80;padding:10px 20px;border-radius:8px}
@media(min-width:1600px){.workspace{grid-template-columns:320px minmax(0,1fr)}.brand{min-width:272px}.sidebar{padding-left:26px;padding-right:26px}.fresco-lane{grid-template-columns:140px minmax(0,1fr)}.fresco-axis{margin-left:140px}.fresco-event strong{font-size:14px}}
@media(max-width:1100px){.workspace{grid-template-columns:260px minmax(0,1fr)}.brand{min-width:212px;font-size:21px}.topbar{gap:18px;padding:0 18px}.sidebar{padding:6px 17px 20px}.search-wrap{width:60%}.map-status{max-width:190px}.dock-period{gap:10px}.dock-period strong{font-size:17px}.dock-period>span{font-size:11px}.fresco-lane{grid-template-columns:98px minmax(0,1fr)}.fresco-axis{margin-left:98px}.lane-label h3{font-size:13px}.header-period{font-size:12px}}
@media(max-width:780px){.app{grid-template-rows:60px minmax(0,1fr)}.topbar{padding:0 12px;gap:12px}.mobile-only{display:block}.icon-button{padding:5px 10px}.brand{min-width:0;font-size:19px;gap:7px}.brand-symbol{display:none}.view-switch{margin-left:auto}.view-switch button{padding:5px 10px;font-size:13px}.view-switch button span{display:none}.header-period{display:none}.quiet-button{font-size:12px;padding:6px 9px}.workspace{grid-template-columns:minmax(0,1fr)}.sidebar{position:absolute;top:60px;bottom:0;left:0;width:280px;z-index:520;transform:translateX(-101%);transition:transform .2s;box-shadow:10px 0 40px #0008;padding:8px 22px 20px}.sidebar.open{transform:translateX(0)}.explore-top{top:16px;left:14px;right:14px;gap:10px;flex-direction:column}.search-wrap{width:100%;max-width:450px}.search-field{padding:8px 11px}.map-status{max-width:100%;font-size:11px;margin-left:0;padding:5px 9px}.map-status small{display:none}.map-panel,.fresco-panel{bottom:139px}.time-dock{height:139px;padding:12px 14px}.dock-period{display:block}.dock-period>span{display:block;font-size:11px}.dock-period strong{font-size:16px}.time-tools button{width:28px;height:30px}.time-tools{gap:4px}.tool-separator{margin:0 3px}.overview{margin-top:12px}.overview-labels{font-size:9px;grid-template-columns:28% 19% 17% 16% 12% 8%}.overview-labels span:last-child{font-size:0}.overview-labels span:last-child:after{content:'2026';font-size:9px}.atlas-caption{left:14px;bottom:164px;font-size:11px}.map-controls{right:14px;bottom:176px}.map-controls button{width:38px;height:39px}.fresco-heading{padding:108px 14px 8px}.fresco-heading h2{font-size:18px}.fresco-heading p{font-size:11px}.fresco-scene{padding:0 14px 28px;height:calc(100% - 170px)}.fresco-lane{grid-template-columns:78px minmax(0,1fr)}.fresco-axis{margin-left:78px}.lane-label h3{font-size:12px}.lane-label{padding-right:6px}.axis-tick span{font-size:10px}.reader{top:8px;bottom:148px;width:420px;right:8px;max-width:calc(100% - 16px)}.reader #readerBody{padding:29px 20px 20px}.reader h2{font-size:23px}.reader .simple{font-size:17px}}
@media(max-width:380px){.brand{font-size:17px}.topbar{gap:7px}.quiet-button{padding:5px 6px}.view-switch button{padding:4px 8px}.fresco-lane{grid-template-columns:68px minmax(0,1fr)}.fresco-axis{margin-left:68px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.loading-ring{border-color:var(--accent)}}
.fresco-scene,.lane-chart{touch-action:none}.hover-tip{max-height:calc(100% - 24px);overflow:hidden}.dock-period strong{line-height:1.3}
@media(max-width:780px){.dock-period{max-width:calc(100% - 173px)}.dock-period strong{display:block;font-size:14px}.fresco-heading p{max-width:95%;line-height:1.5}}
.theme{font-size:14px}.era-presets button{font-size:13px}.date-fields label,.single-field{font-size:14px}.fresco-event strong{font-size:14px}.fresco-event small{font-size:12px;display:block;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tip-event{font-size:14px}.search-field input{font-size:16px}.lane-label span{font-size:12px}.axis-tick span{font-size:12px}
@media(max-width:1100px){.theme{font-size:13px}.theme.active:after{display:none}}@media(max-width:780px){.overview-labels{font-size:10px}.overview-labels span:last-child:after{font-size:10px}.axis-tick span{font-size:12px}.lane-label h3{font-size:12px}}

/* Keep all selected themes readable without making the tooltip taller than the map. */
.hover-tip{font-size:14px}.tip-theme{margin-top:5px}.tip-event{margin:2px 0}.tip-meta{margin-bottom:6px!important}.map-status small{font-size:12px}

.hover-tip .tip-event{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.hover-tip:has(.tip-theme:nth-of-type(6)) .tip-event{-webkit-line-clamp:1}

.article-text{white-space:pre-line}.attribution{font-size:13px;line-height:1.6;background:#0c192a;border:1px solid #334d65;border-radius:8px;padding:12px;margin:18px 0;color:var(--muted)}.attribution p{margin:6px 0}.attribution a{font-size:13px}

/* The vector background cannot intercept historical region hover/clicks. */
.leaflet-maplibre-gl,.maplibregl-canvas-container,.maplibregl-canvas{pointer-events:none!important}
.basemap-notice{position:absolute;top:78px;left:24px;max-width:min(440px,calc(100% - 48px));z-index:440;background:#142337;color:#f5d8a3;border:1px solid #80623d;border-radius:8px;padding:10px 13px;font-size:14px;line-height:1.4}
@media(max-width:780px){.basemap-notice{top:116px;left:14px;max-width:calc(100% - 28px)}}

/* Diagramme: a navigable mind-map, separate from the atlas period filters. */
.graph-panel{position:absolute;inset:0;background:radial-gradient(circle,#304054 1px,transparent 1px) 0 0/24px 24px #0c1725;overflow:hidden}.graph-toolbar{position:absolute;top:90px;left:20px;right:20px;display:flex;gap:7px;align-items:center;flex-wrap:wrap;z-index:3}.graph-toolbar button,.graph-toolbar label{background:#17283d;border:1px solid #3e536d;border-radius:8px;padding:8px 11px;font-size:14px}.graph-toolbar label{display:flex;gap:7px;align-items:center}.graph-toolbar button:disabled{opacity:.35}.graph-mode .sidebar{opacity:.6}.graph-mode .time-dock{display:none}.graph-mode .map-status{display:none}.graph-canvas{touch-action:none}.graph-panel #graphCanvas{position:absolute;inset:145px 0 115px;overflow:hidden;touch-action:none;cursor:grab}.graph-panel #graphCanvas:active{cursor:grabbing}#graphWorld{position:absolute;left:0;top:0;transform-origin:0 0}.graph-edges{position:absolute;width:1px;height:1px}.graph-node{position:absolute;transform:translate(-50%,-50%);width:240px;min-height:116px;background:#14263c;border:1px solid #40566f;border-top:4px solid var(--node-color);border-radius:12px;padding:13px;box-shadow:0 8px 25px #0005}.graph-selected{background:#20354b;box-shadow:0 0 0 3px #5de3ce44,0 8px 25px #0005}.graph-node small{color:var(--node-color);font-size:12px}.graph-node-title{display:block;background:none;border:0;text-align:left;font-size:16px;line-height:1.35;font-weight:650;padding:8px 0;color:#f0f5fc;width:100%}.graph-node>div{display:flex;justify-content:space-between;gap:8px}.graph-node>div button{background:none;border:0;padding:4px 0;color:#b5cadd;font-size:12px}.graph-link{position:absolute;transform:translate(-50%,-50%);width:140px;background:#0c1725;border:1px solid #365367;border-radius:6px;font-size:12px;padding:5px;color:#9fe7d8;line-height:1.3}.graph-footer{position:absolute;bottom:0;left:0;right:0;background:#0b1727ee;padding:16px 22px;max-height:115px;overflow:auto;border-top:1px solid #30465f;font-size:14px}.graph-footer p{margin:5px 0;color:#a8bed5}.graph-footer button{background:none;border:0;color:#5de3ce;padding:4px;font-size:12px}#graphTrail{white-space:nowrap;overflow-x:auto}.graph-evidence{position:absolute;right:20px;top:145px;width:330px;max-width:calc(100% - 40px);padding:20px;background:#1b2d43;border:1px solid #5b799a;border-radius:12px;box-shadow:0 10px 40px #0009;z-index:5;font-size:15px;line-height:1.6}.graph-evidence a{display:block;color:#80dfcc;text-decoration:underline}.graph-dismiss{float:right;border:0;background:none;font-size:24px}.reader-actions{flex-wrap:wrap}.graph-mode .reader{bottom:120px}
@media(max-width:780px){.topbar{gap:6px;padding:0 8px}.view-switch button{padding:6px;font-size:12px}.brand{font-size:16px}.graph-toolbar{top:70px;left:10px;right:10px;gap:4px}.graph-toolbar button,.graph-toolbar label{font-size:12px;padding:6px}.graph-panel #graphCanvas{top:155px}.graph-footer{padding:10px;font-size:12px}.graph-mode .reader{bottom:10px}.graph-mode .sidebar{opacity:1}}

/* One time-selection area, with era shortcuts below the horizontal navigator. */
.time-dock{height:195px}.time-dock .era-presets{display:flex;gap:6px;margin-top:12px;overflow-x:auto;padding-bottom:3px}.time-dock .era-presets button{flex:1;white-space:nowrap;font-size:12px;padding:6px 9px}.map-panel,.fresco-panel{bottom:195px}.reader{bottom:210px}.map-controls{bottom:240px}.atlas-caption{bottom:225px}.zone-event{border-left:3px solid var(--event-theme);padding:14px 12px;margin-bottom:8px}.zone-event small,.zone-event strong{color:var(--event-theme)}.zone-theme-labels{display:block;font-size:12px;margin:5px 0}.zone-theme-labels span{font-weight:600}
@media(max-width:780px){.time-dock{height:190px}.map-panel,.fresco-panel{bottom:190px}.reader{bottom:199px}.map-controls{bottom:227px}.atlas-caption{bottom:215px}.time-dock .era-presets{margin-top:10px}.time-dock .era-presets button{flex:0 0 auto}.graph-mode .reader{bottom:10px}}

#themes{display:block}.theme-family{padding:10px 0;border-top:1px solid #293b50}.theme-family:first-child{border-top:0}.theme-family-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.theme-family-heading h3{font-size:14px;margin:0;color:#d8e4f2}.theme-family-heading button{font-size:12px;background:none;border:0;color:#9ec6d8}.theme-children{display:grid;gap:5px}.theme-children .theme{width:100%;display:flex;align-items:center;text-align:left;font-size:13px}.theme-children .theme small{margin-left:auto;font-size:11px;color:#9caec1}.manual-dates{display:flex;align-items:center;gap:8px}.manual-dates label{font-size:11px;color:#9cafc4}.manual-dates input{display:block;width:104px;background:#0b1727;border:1px solid #46617d;border-radius:6px;padding:3px 7px;color:#eef4fb;font-size:17px;font-weight:600}.period-handle{position:absolute;top:-4px;height:38px;width:16px;padding:0;transform:translateX(-50%);border:0;border-left:3px solid #5de3ce;border-right:3px solid #5de3ce;background:#5de3ce33;border-radius:3px;z-index:3;cursor:ew-resize;touch-action:none}.end-handle{border-color:#83b7ff;background:#83b7ff33}.period-handle:focus-visible{outline:2px solid white}.overview input{z-index:4}.dock-top{min-height:48px}.time-dock .overview{margin-top:8px}
@media(max-width:780px){.manual-dates{gap:4px}.manual-dates input{width:83px;font-size:15px}.dock-period>span{display:none}.time-tools{gap:2px}.time-tools button{width:25px}.dock-top{gap:5px}.manual-dates label{font-size:10px}.theme-children .theme{font-size:14px}}
.theme-children .theme-child{margin-left:13px;width:calc(100% - 13px);border-left:3px solid #b69aff}.power-note{background:#c4a9ff12;border-left:3px solid #c4a9ff;padding:12px;font-size:14px;line-height:1.6}.catalogue-note a{display:inline-block;margin-top:8px;font-size:12px}

.graph-column-label{position:absolute;width:240px;transform:translateX(-50%);text-align:center;color:#d4e1ef;font-size:16px;font-weight:650;white-space:nowrap}

/* Knowledge constellation: bounded neighbourhood, directional source links. */
.graph-panel{background:radial-gradient(ellipse at 48% 45%,#17334d99,transparent 60%),radial-gradient(circle,#294055 1px,transparent 1px) 0 0/28px 28px #091320}
.graph-node{border-radius:28px;border:1px solid color-mix(in srgb,var(--node-color),transparent 45%);border-top:3px solid var(--node-color);background:linear-gradient(145deg,#20334a,#101e30);box-shadow:0 15px 36px #0006;width:250px;min-height:125px;padding:18px}
.graph-selected{width:290px;min-height:175px;box-shadow:0 0 0 8px #5de3ce0c,0 0 70px #5de3ce22;border-color:#69ded0;background:linear-gradient(145deg,#26495b,#172d43)}
.graph-selected .graph-node-title{font-size:21px}.graph-summary{font-size:14px;line-height:1.5;color:#c5d6e7;margin:0 0 10px}.graph-node>div button{font-size:14px}.graph-link{border-radius:20px;background:#0b1c2bee;font-size:13px;padding:6px 9px;max-width:145px}.graph-link:hover,.graph-link:focus-visible{background:#244d57;border-color:#69ded0}.graph-toolbar select{background:#13283c;color:#ecf5ff;border:0;font-size:14px;max-width:155px}.graph-toolbar{gap:6px}.graph-panel #graphCanvas{top:190px}.graph-node-title:hover{color:#7ff4e4}
@media(max-width:780px){.graph-toolbar{top:70px;gap:4px}.graph-toolbar label,.graph-toolbar button,.graph-toolbar select{font-size:13px}.graph-toolbar label{padding:5px}.graph-toolbar select{max-width:105px}.graph-panel #graphCanvas{top:225px}.graph-footer{max-height:115px}.graph-evidence{top:225px;max-height:calc(100% - 350px);overflow:auto}}
@media(prefers-reduced-motion:no-preference){.graph-node{animation:graphAppear .24s ease-out}@keyframes graphAppear{from{opacity:0}to{opacity:1}}}

.graph-quick{position:absolute;left:20px;right:20px;top:160px;display:flex;gap:7px;overflow-x:auto;z-index:3;padding:4px 0}.graph-quick button{flex:0 0 auto;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border:1px solid #3d6775;background:#17303fee;color:#d8f7f2;border-radius:18px;font-size:14px;padding:6px 12px}.graph-panel #graphCanvas{top:205px}@media(max-width:780px){.graph-quick{top:210px;left:10px;right:10px}.graph-panel #graphCanvas{top:250px}}

.graph-toolbar{max-height:68px;overflow:auto;align-content:flex-start}@media(max-width:780px){.graph-toolbar{max-height:130px}.graph-quick{top:210px}}