:root{--theater-bg: #081514;--theater-ink: #f2ead2;--theater-muted: #a8b4a4;--theater-panel: #0d211f;--theater-panel-strong: #132c28;--theater-line: rgb(198 165 92 / .25);--glow-jade: 0 0 18px rgb(79 226 190 / .34), 0 0 54px rgb(30 133 112 / .18);--map-paper: #c6b98c;--bg: var(--theater-bg);--surface: rgba(11, 28, 26, .86);--surface-strong: rgba(17, 42, 38, .94);--ink: var(--theater-ink);--muted: var(--theater-muted);--line: var(--theater-line);--line-strong: rgb(215 178 96 / .44);--jade: #2fa08d;--jade-deep: #55d7bd;--cinnabar: #c85d4d;--brass: #d4a947;--lapis: #4a9abb;--shadow: 0 18px 44px rgb(0 0 0 / .34);color-scheme:dark;font-family:Inter,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,system-ui,sans-serif}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:radial-gradient(circle at 46% 10%,rgb(40 92 80 / .34),transparent 34%),linear-gradient(180deg,#0a1918,#071111 58%,#050b0b);color:var(--ink);overflow-x:hidden}:where(h1,h2,h3,p,dd,dt,a,button,span,strong,small,input,label){overflow-wrap:anywhere}::selection{background:#d4a94757}button,select,input{font:inherit}button,a{color:inherit}@keyframes route-flow{to{stroke-dashoffset:-32}}@keyframes marker-ripple{0%{opacity:.58;transform:translate(-50%,-50%) scale(.72)}70%,to{opacity:0;transform:translate(-50%,-50%) scale(2.65)}}@keyframes marker-breathe{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}@keyframes map-sweep{0%{opacity:0;transform:translate(-45%)}18%,64%{opacity:1}to{opacity:0;transform:translate(45%)}}@keyframes detail-enter{0%{opacity:.58;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes image-reveal{0%{opacity:0;filter:saturate(.72) contrast(.9);transform:scale(1.018)}to{opacity:1;filter:saturate(1) contrast(1);transform:scale(1)}}@keyframes year-pop{0%{opacity:.3;transform:translateY(8px) scale(.94)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes row-rise{0%{opacity:.42;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes guide-flare{0%,to{box-shadow:0 0 #2f756e00}48%{box-shadow:0 0 18px #2f756e6b}}@keyframes nav-target-flash{0%{box-shadow:inset 0 0 #2f756e00}34%{box-shadow:inset 0 0 0 3px #2f756e66,0 0 26px #b4853529}to{box-shadow:inset 0 0 #2f756e00}}.nav-target-flash{animation:nav-target-flash .9s ease-out}.panel-section.nav-target-flash,.map-legend.nav-target-flash{border-radius:8px}.app-shell{height:100vh;display:grid;grid-template-rows:64px minmax(390px,1fr) 246px;position:relative;overflow-x:hidden;overflow-y:auto;background:linear-gradient(90deg,rgb(212 169 71 / .06),transparent 18%,transparent 82%,rgb(47 160 141 / .07)),var(--theater-bg)}.app-shell.is-loading .workspace,.app-shell.is-loading .timeline-panel{filter:saturate(.82) brightness(.82)}.topbar{height:64px;display:grid;grid-template-columns:250px 1fr auto;align-items:center;gap:16px;padding:0 18px;background:linear-gradient(180deg,#142925fa,#081312f2),#081312f5;border-bottom:1px solid rgb(212 169 71 / .3);position:sticky;top:0;z-index:20;box-shadow:0 10px 34px #0000003d;backdrop-filter:blur(18px)}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;letter-spacing:0;color:var(--theater-ink)}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border:1px solid rgb(212 169 71 / .48);border-radius:50%;color:var(--brass);box-shadow:0 0 24px #d4a94724}.brand-copy{display:grid;gap:2px}.brand-copy strong{font-size:22px;line-height:1;font-weight:760}.brand-copy small{color:#f2ead29e;font-size:11px;letter-spacing:0}.main-nav{display:flex;align-items:center;justify-content:center;gap:34px;min-width:0;height:100%}.main-nav a{height:100%;display:inline-flex;align-items:center;border-bottom:2px solid transparent;text-decoration:none;font-size:15px;color:#f2ead2c2;white-space:nowrap}.main-nav a.is-active{color:#f6d077;border-bottom-color:#f6d077;text-shadow:0 0 16px rgb(246 208 119 / .3)}.top-actions{display:flex;justify-content:flex-end;align-items:center;gap:12px}.icon-text,.icon-only,.soft-button,.text-button,.mode-button,.period-row,.legend-item,.round-button,.back-button{border:0;background:transparent;cursor:pointer}.icon-text{min-height:34px;display:inline-flex;align-items:center;gap:6px;padding:0 8px;border-radius:8px;color:#f2ead2d1;font-size:14px;white-space:nowrap;transition:background .16s ease,transform .16s ease,color .16s ease}.icon-only{width:34px;height:34px;display:inline-grid;place-items:center;border-radius:8px;color:#f2ead2d1;transition:background .16s ease,transform .16s ease,color .16s ease}.icon-only:hover,.icon-text:hover,.soft-button:hover{background:#f2ead214}.icon-only:hover,.soft-button:hover,.mode-button:hover,.period-row:hover{transform:translateY(-1px)}.icon-text.is-favorite,.icon-only.is-favorite{color:var(--brass)}.resource-loader{position:fixed;left:50%;top:86px;z-index:40;width:min(420px,calc(100vw - 32px));display:grid;gap:10px;padding:14px 16px;border:1px solid rgb(93 224 193 / .36);border-radius:8px;background:linear-gradient(135deg,#143832f5,#071211f5),var(--theater-panel);box-shadow:var(--shadow),var(--glow-jade);transform:translate(-50%);transition:opacity .24s ease,transform .24s ease}.resource-loader[hidden]{display:none}.resource-loader div:first-child{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.resource-loader strong{color:var(--theater-ink);font-size:14px}.resource-loader span{color:#f2ead2a8;font-size:12px}.resource-loader-track{height:4px;overflow:hidden;border-radius:999px;background:#f2ead21a}.resource-loader-track span{width:8%;height:100%;display:block;border-radius:inherit;background:linear-gradient(90deg,#45dec2,#f0bd55);box-shadow:var(--glow-jade);transition:width .26s ease}.help-popover{position:absolute;right:56px;top:46px;width:260px;display:grid;gap:6px;padding:12px 14px;border:1px solid rgb(212 169 71 / .28);border-radius:8px;background:#0d211ffa;box-shadow:var(--shadow);color:#f2ead2c7;font-size:13px;line-height:1.5;z-index:30}.help-popover[hidden]{display:none}.help-popover strong{color:var(--jade-deep)}.workspace{min-height:0;display:grid;grid-template-columns:250px minmax(520px,1fr) 340px;border-bottom:1px solid rgb(212 169 71 / .26)}.left-panel,.right-panel{background:linear-gradient(180deg,#112a26eb,#071211f0),var(--surface);min-width:0;overflow:auto;scrollbar-color:rgb(212 169 71 / .38) transparent}.left-panel{border-right:1px solid rgb(212 169 71 / .28);padding:16px 14px}.right-panel{border-left:1px solid rgb(212 169 71 / .28);padding:14px 16px 20px}.panel-section{padding:0 0 18px;margin:0 0 16px;border-bottom:1px solid rgb(212 169 71 / .18)}.panel-section h2,.detail-section h2{margin:0 0 10px;font-size:15px;font-weight:700;color:#f2ead2eb}.section-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.search-section{display:grid;gap:10px}.search-box{min-height:38px;display:flex;align-items:center;gap:8px;padding:0 10px;border:1px solid rgb(212 169 71 / .24);border-radius:7px;background:#030c0c5c;color:var(--muted)}.search-box input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--theater-ink);font-size:13px}.text-button{min-height:28px;padding:0 4px;color:var(--jade-deep);font-size:13px}.mode-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid rgb(212 169 71 / .24);border-radius:6px;overflow:hidden}.mode-button{min-height:67px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border-right:1px solid rgb(212 169 71 / .2);color:#f2ead2c2;background:#ffffff08;font-size:14px}.mode-button:last-child{border-right:0}.mode-button.is-active{color:#f7f4df;background:linear-gradient(180deg,#2fa08deb,#195b50e6),var(--jade);box-shadow:inset 0 0 0 1px #6cf8d62e}.period-list{border:1px solid rgb(212 169 71 / .22);border-radius:6px;overflow:hidden}.period-row{width:100%;height:40px;display:grid;grid-template-columns:22px 1fr auto;align-items:center;gap:6px;padding:0 10px;border-bottom:1px solid rgb(212 169 71 / .16);background:#ffffff06;text-align:left;color:#f2ead2d6}.period-row:last-child{border-bottom:0}.period-row.is-active{background:#2fa08d33;box-shadow:inset 3px 0 0 var(--jade-deep)}.period-arrow{font-size:24px;line-height:1}.period-range{color:var(--muted);font-size:12px;text-align:right}.license-list{display:grid;gap:8px}.check-row{min-height:24px;display:flex;align-items:center;gap:8px;color:#f2ead2c2;font-size:13px}.check-row input{accent-color:var(--jade);width:16px;height:16px}.compact-stats{border-bottom:0;color:var(--muted);font-size:13px;line-height:1.5}.compact-stats strong{color:var(--ink)}.map-stage{position:relative;min-width:0;overflow:hidden;background:radial-gradient(circle at 42% 38%,rgb(72 188 160 / .2),transparent 28%),linear-gradient(180deg,#193c3d,#0b282b 58%,#071717)}.map-stage:before{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;opacity:0;background:radial-gradient(circle at 48% 43%,rgb(78 227 194 / .2),transparent 11%),linear-gradient(110deg,transparent 0%,transparent 34%,rgb(255 255 255 / .1) 44%,rgb(212 169 71 / .12) 47%,transparent 58%,transparent 100%);mix-blend-mode:soft-light}.map-stage:after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,rgb(5 14 14 / .42),transparent 18%,transparent 82%,rgb(5 14 14 / .34)),linear-gradient(180deg,rgb(212 169 71 / .12),transparent 17%,transparent 78%,rgb(5 14 14 / .38))}body.timeline-playing .map-stage:before{animation:map-sweep 4.4s ease-in-out infinite}#map{position:absolute;inset:0;z-index:1}.leaflet-container{font-family:inherit;background:transparent}.leaflet-tile-pane{filter:saturate(.78) sepia(.22) contrast(.94)}.map-text-label{width:auto;height:auto;border:0;background:transparent;color:#f2ead2a8;font-family:Songti SC,"Noto Serif CJK SC",Georgia,serif;font-size:15px;font-weight:700;letter-spacing:0;text-align:center;text-shadow:0 1px 0 rgba(0,0,0,.55),0 -1px 0 rgba(0,0,0,.55),1px 0 0 rgba(0,0,0,.55),-1px 0 0 rgba(0,0,0,.55);pointer-events:none}.map-toolbar{position:absolute;top:16px;left:16px;z-index:5;display:flex;gap:10px}.soft-button{min-height:36px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 13px;border:1px solid rgb(212 169 71 / .28);border-radius:7px;background:#071413b8;box-shadow:0 6px 20px #0000002e;color:#f2ead2d6;white-space:nowrap;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease}.soft-button.is-on{color:#68f0d2}.soft-button:hover{border-color:var(--line-strong);box-shadow:0 8px 22px #2328231a}.floating-map-controls{position:absolute;top:18px;right:14px;z-index:5;display:grid;gap:8px}.floating-map-controls button{width:38px;height:38px;display:grid;place-items:center;border:1px solid rgb(212 169 71 / .28);border-radius:8px;background:#071413bd;color:#f2ead2d6;box-shadow:0 8px 24px #00000038}.map-legend{position:absolute;left:18px;bottom:18px;z-index:5;display:flex;flex-wrap:wrap;max-width:min(600px,calc(100% - 240px));gap:8px;padding:9px 12px;border:1px solid rgb(212 169 71 / .28);border-radius:8px;background:#071413c7;box-shadow:var(--shadow);backdrop-filter:blur(12px)}.legend-item{display:inline-flex;align-items:center;gap:6px;color:#f2ead2c7;font-size:12px;opacity:.48}.legend-item.is-active{opacity:1}.legend-dot{width:10px;height:10px;border-radius:50%;background:var(--dot)}.mini-map{position:absolute;right:18px;bottom:18px;z-index:5;width:206px;height:118px;border:1px solid rgb(242 234 210 / .46);border-radius:8px;background:linear-gradient(90deg,transparent 0 44%,rgb(242 234 210 / .28) 44% 46%,transparent 46%),linear-gradient(180deg,transparent 0 38%,rgb(242 234 210 / .28) 38% 40%,transparent 40%),#233028bd;box-shadow:var(--shadow)}.mini-map:before{content:"";position:absolute;inset:16px 22px;border:2px solid rgba(255,255,255,.88)}.mini-map-frame{position:absolute;left:56px;top:31px;width:78px;height:43px;border:2px solid #fff;background:#ffffff1f}.event-marker-wrap{background:transparent}.event-marker{display:block;position:relative;width:16px;height:16px;border:3px solid #fff;border-radius:50%;background:var(--pin);box-shadow:0 3px 10px #00000061,0 0 12px color-mix(in srgb,var(--pin) 38%,transparent);transition:opacity .18s ease,transform .18s ease,box-shadow .18s ease}.event-marker:after{content:"";position:absolute;left:50%;top:50%;width:100%;height:100%;border-radius:50%;background:color-mix(in srgb,var(--pin) 52%,transparent);transform:translate(-50%,-50%) scale(.7);opacity:0;z-index:-1}.event-marker.is-active{width:22px;height:22px;border-width:4px;box-shadow:0 0 0 4px #f2ead257,0 0 34px color-mix(in srgb,var(--pin) 52%,transparent),0 4px 16px #00000052;animation:marker-breathe 2.2s ease-in-out infinite}.event-marker.is-active:after{animation:marker-ripple 1.9s ease-out infinite}.animated-route{animation:route-flow 1.45s linear infinite;filter:drop-shadow(0 0 8px rgb(85 215 189 / .56)) drop-shadow(0 2px 5px rgb(0 0 0 / .35))}.detail-nav{height:38px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgb(212 169 71 / .18);margin-bottom:14px}.back-button{display:inline-flex;align-items:center;gap:4px;color:#f2ead29e}.tag-line{display:flex;align-items:center;justify-content:space-between;gap:12px}.event-tag{display:inline-flex;align-items:center;min-height:25px;padding:0 9px;border:1px solid rgb(92 224 194 / .34);border-radius:5px;background:#2fa08d29;color:#72f2d5;font-size:13px;font-weight:650}.detail-card h1{margin:9px 0 10px;font-family:Songti SC,"Noto Serif CJK SC",Georgia,serif;font-size:27px;line-height:1.2;font-weight:700;letter-spacing:0;color:#f6d995;text-shadow:0 0 20px rgb(212 169 71 / .14)}.detail-card{transform-origin:top center}.detail-card.is-entering{animation:detail-enter .42s cubic-bezier(.2,.7,.2,1)}.event-image{width:100%;aspect-ratio:16 / 9.7;object-fit:cover;border-radius:4px;border:1px solid rgb(212 169 71 / .26);background:#30281cb3;display:block;transform-origin:center;box-shadow:0 16px 34px #00000038}.event-image.is-revealing{animation:image-reveal .68s cubic-bezier(.2,.7,.2,1)}.fact-list,.provenance dl{display:grid;gap:8px;margin:12px 0}.fact-list div,.provenance dl div{display:grid;grid-template-columns:58px 1fr;gap:12px;align-items:baseline}dt{color:var(--muted);font-size:13px}dd{margin:0;color:#f2ead2d1;font-size:14px}.detail-section{padding:12px 0;border-top:1px solid rgb(212 169 71 / .18)}.detail-section p{margin:0;color:#f2ead2c7;font-size:14px;line-height:1.64}.year-context{display:grid;gap:12px}.context-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.context-heading h2{margin-bottom:0}#year-context-range{color:var(--muted);font-size:12px;text-align:right;max-width:46%}.context-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.context-grid div{min-width:0;padding:10px;border:1px solid rgb(212 169 71 / .18);border-radius:7px;background:#ffffff09}.context-grid strong,.nearby-block>strong,.context-sources>strong{display:block;margin-bottom:6px;color:#f2ead2e6;font-size:13px}.context-grid p{font-size:13px;line-height:1.58}.nearby-events{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.nearby-event{min-width:0;min-height:44px;display:grid;align-content:center;gap:2px;padding:7px 9px;border:1px solid rgb(212 169 71 / .18);border-radius:7px;background:#ffffff09;color:#f2ead2d1;text-align:left;cursor:pointer}.nearby-event:hover,.nearby-event.is-active{border-color:#5ce0c257;background:#2fa08d26;color:#72f2d5}.nearby-event span{color:var(--muted);font-size:11px}.nearby-event strong{overflow-wrap:anywhere;font-size:12px;line-height:1.25}.context-sources{display:grid;gap:7px}.context-sources div{display:flex;flex-wrap:wrap;gap:7px}.context-source-link{max-width:100%;min-height:30px;display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px;padding:0 9px;border:1px solid rgb(212 169 71 / .18);border-radius:6px;background:#ffffff0a;color:var(--jade-deep);text-decoration:none;font-size:12px;font-weight:650;overflow-wrap:anywhere}.context-source-link small{color:var(--muted);font-size:10px;font-weight:500}.source-link{display:inline-flex;min-height:32px;align-items:center;justify-content:center;padding:0 12px;border-radius:6px;background:#2fa08d29;color:var(--jade-deep);text-decoration:none;font-size:13px;font-weight:650}.reference-list{display:grid;gap:8px;margin-top:12px}.reference-list:empty{display:none}.reference-list strong{color:#3b413c;font-size:13px}.reference-list div{display:flex;flex-wrap:wrap;gap:8px}.reference-link{display:inline-flex;min-height:28px;align-items:center;padding:0 9px;border-radius:6px;background:#ffffff0a;color:var(--jade-deep);text-decoration:none;font-size:12px;font-weight:620}.timeline-panel{position:relative;min-width:0;display:grid;grid-template-columns:210px 1fr 300px;grid-template-rows:62px auto 24px;gap:0 18px;padding:10px 26px 8px;background:linear-gradient(180deg,#0b1f1dfa,#060f0ffa),var(--theater-bg);border-top:1px solid rgb(212 169 71 / .28);transition:box-shadow .22s ease,background .22s ease}body.timeline-playing .timeline-panel{background:linear-gradient(90deg,rgb(47 160 141 / .1),transparent 22%,transparent 78%,rgb(212 169 71 / .1)),#081514fa;box-shadow:inset 0 1px #f2ead21a,0 -18px 52px #2fa08d1f}.playback{display:flex;align-items:center;gap:12px}.round-button{width:46px;height:46px;display:inline-grid;place-items:center;border-radius:50%;background:radial-gradient(circle at 35% 30%,#86ffe3,#229682 62%,#0d403b);color:#fff;box-shadow:var(--glow-jade),0 12px 24px #00000047}.round-button.secondary{width:38px;height:38px;background:#f2ead214;color:#f2ead2cc;box-shadow:none}.pause-icon,.round-button.is-playing .play-icon{display:none}.round-button.is-playing .pause-icon{display:block}.speed-select{height:34px;border:1px solid rgb(212 169 71 / .28);border-radius:6px;background:#071413c7;color:#f2ead2d6;padding:0 10px}.year-center{position:relative;display:grid;place-items:center;align-self:stretch}.year-center strong{font-family:Georgia,Times New Roman,serif;font-size:36px;line-height:1;color:#f6d077;font-weight:500;display:inline-block;text-shadow:0 0 20px rgb(246 208 119 / .28)}.year-center strong.is-changing{animation:year-pop .36s cubic-bezier(.2,.7,.2,1)}#year-range{width:min(520px,70%);accent-color:#52e6c8;margin-top:10px}.timeline-actions{display:flex;justify-content:flex-end;align-items:center;gap:12px}.timeline-canvas{grid-column:1 / 4;position:relative;min-width:0;padding-left:118px}.timeline-ticks{position:relative;height:26px;margin-left:0;border-bottom:1px solid rgb(212 169 71 / .22)}.timeline-ticks span{position:absolute;transform:translate(-50%);color:#f2ead294;font-size:12px}.timeline-guide-wrap{position:absolute;inset:27px 0 0 118px;pointer-events:none}.timeline-guide{position:absolute;top:-28px;bottom:8px;width:2px;transform:translate(-1px);background:linear-gradient(180deg,transparent,#f6d077 14%,#55d7bd 52%,#f6d077 86%,transparent);z-index:2;box-shadow:0 0 22px #55d7bd6b,0 0 30px #f6d07740;transition:left .42s cubic-bezier(.2,.7,.2,1)}.timeline-guide.is-traveling{animation:guide-flare .52s ease-out}.timeline-guide:before,.timeline-guide:after{content:"";position:absolute;left:50%;width:13px;height:13px;border-radius:50%;background:#f6d077;box-shadow:0 0 18px #f6d07780;transform:translate(-50%)}.timeline-guide:before{top:-7px}.timeline-guide:after{bottom:-7px}#timeline-body{display:grid;gap:4px}#timeline-body.is-refreshing .timeline-row{animation:row-rise .36s ease-out both}#timeline-body.is-refreshing .timeline-row:nth-child(2){animation-delay:60ms}.timeline-row{display:grid;grid-template-columns:118px 1fr;min-height:var(--row-height, 70px)}.timeline-row-label{display:grid;align-content:center;gap:4px;border-right:1px solid rgb(212 169 71 / .22);color:#f2ead2e0}.timeline-row-label strong{font-size:15px}.timeline-row-label span{color:var(--muted);font-size:12px}.timeline-track{position:relative;min-width:0;min-height:var(--row-height, 70px);margin-left:0;border:1px solid rgb(212 169 71 / .18);border-left:0;border-radius:0 8px 8px 0;background:linear-gradient(90deg,rgb(47 160 141 / .12) 37% 43%,transparent 43%),linear-gradient(180deg,#ffffff0b,#ffffff05);transition:background .18s ease,border-color .18s ease,box-shadow .18s ease}.timeline-event{position:absolute;transform:translate(-9px);min-width:86px;max-width:108px;border:0;background:transparent;text-align:left;color:#f2ead2b8;cursor:pointer;transition:color .16s ease,transform .16s ease,opacity .16s ease}.timeline-event:hover{transform:translate(-9px) translateY(-2px);color:var(--jade-deep)}.timeline-dot{width:12px;height:12px;display:inline-block;border:2px solid #fff;border-radius:50%;background:var(--dot);vertical-align:top;box-shadow:0 1px 4px #0003}.timeline-label{display:inline-block;margin-left:4px;max-width:88px;font-size:10px;line-height:1.16;vertical-align:top}.timeline-event.is-active .timeline-label{font-weight:700;color:#f6d077;text-shadow:0 0 14px rgb(246 208 119 / .22)}.timeline-event.is-active .timeline-dot{box-shadow:0 0 0 3px #f2ead280,0 0 16px #55d7bd80}.settings-panel{position:absolute;right:28px;bottom:42px;width:282px;display:none;padding:12px 14px;border:1px solid rgb(212 169 71 / .28);border-radius:8px;background:#0d211ffa;box-shadow:var(--shadow);color:#f2ead2bd;font-size:13px;line-height:1.6;z-index:7}.settings-panel.is-open{display:block}.settings-panel p{margin:0}.timeline-caption{grid-column:1 / 4;align-self:end;justify-self:center;color:var(--muted);font-size:13px;margin:0}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}@media(max-width:1180px){.topbar{grid-template-columns:220px 1fr}.top-actions{display:none}.workspace{grid-template-columns:230px minmax(420px,1fr)}.right-panel{grid-column:1 / 3;border-left:0;border-top:1px solid var(--line);max-height:380px}.detail-card{display:grid;grid-template-columns:280px 1fr;gap:18px}.tag-line,.detail-card h1{grid-column:1 / 3}.timeline-panel{grid-template-columns:170px 1fr 250px;padding-left:18px;padding-right:18px}}@media(max-width:760px){body{overflow:auto}.app-shell{height:auto;overflow:visible;grid-template-rows:auto auto auto}.topbar{position:relative;grid-template-columns:1fr;height:auto;padding:12px 14px 0}.main-nav{justify-content:flex-start;overflow-x:auto;gap:22px;height:44px}.workspace{grid-template-columns:1fr}.map-stage{order:1;min-height:360px}.right-panel{order:2;grid-column:auto}.left-panel{order:3}.left-panel,.right-panel{border:0;max-height:none}.map-legend,.mini-map{display:none}.detail-card{display:block}.context-grid,.nearby-events{grid-template-columns:1fr}.timeline-panel{display:block;padding:14px}.playback,.timeline-actions{margin-bottom:12px}.timeline-canvas{padding-left:0;overflow-x:auto}.timeline-ticks,#timeline-body{min-width:720px}.timeline-guide-wrap{left:118px}}