:root{color-scheme:dark;--bg:#070e16;--line:#25313b;--muted:#8e9eae;--ink:#edf3f4;--accent:#bce7dc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,'Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif;font-size:14px}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,#stage:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button{border:1px solid var(--line);background:transparent;border-radius:5px;padding:10px 16px}button:hover{background:#1b2d3b}a{color:inherit;text-decoration:none}.app{max-width:1700px;margin:auto;padding:0 4vw}header{height:100px;display:flex;align-items:center;gap:35px;border-bottom:1px solid var(--line)}.brand{font-size:26px;font-weight:700;letter-spacing:.035em;white-space:nowrap}.brand span{font-weight:300;color:var(--accent)}.brand small{display:block;font-size:9px;letter-spacing:.23em;font-weight:400;margin-top:5px;color:var(--muted)}.intro{color:var(--muted);font-size:12px;flex:1}.primary{background:var(--accent);color:#0c2528;border:0;padding:13px 20px;font-weight:600}.primary:hover{background:#d1f7ed}main{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(340px,1fr);gap:4vw;min-height:calc(100svh - 173px);align-items:center}.world{position:relative;min-width:0;padding:26px 0 18px}.overline{font-size:10px;letter-spacing:.2em;color:var(--muted)}.overline span{float:right;color:var(--accent);font-size:9px;border:1px solid var(--line);padding:4px 8px;margin-top:-4px}#stage{width:100%;height:clamp(320px,58vh,700px);position:relative;touch-action:none;cursor:grab;background:radial-gradient(ellipse at center,#13334b44 0,transparent 64%)}#stage:active{cursor:grabbing}canvas,#markers{position:absolute;width:100%;height:100%;inset:0}#markers{pointer-events:none}.marker{position:absolute;width:28px;height:28px;border:0;padding:0;border-radius:50%;transform:translate(-50%,-50%);background:transparent;color:var(--color);pointer-events:auto;z-index:1}.marker:before{content:'';position:absolute;inset:9px;border-radius:50%;background:var(--color);box-shadow:0 0 9px var(--color),0 0 0 1px #ffffff88}.marker:hover:before{inset:7px}.marker.selected{z-index:3}.marker.selected:after{content:'';position:absolute;inset:0;border:1px solid var(--color);border-radius:50%;box-shadow:0 0 15px var(--color);animation:breathe 2.8s ease-in-out infinite}.marker.selected:before{inset:7px} @keyframes breathe{0%,100%{transform:scale(.8);opacity:.4}50%{transform:scale(1.45);opacity:1}}.world-bottom{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:10px;letter-spacing:.12em}.zoom{display:flex;gap:4px}.zoom button{padding:5px 10px;font-size:16px}.hint{text-align:center;font-size:10px;color:var(--muted);letter-spacing:.06em;margin:6px 0 22px}.cloud{border-top:1px solid var(--line);padding-top:15px;display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:10px}.cloud label{white-space:nowrap;color:#d4dfe3}.cloud input{accent-color:var(--accent);vertical-align:middle}aside{padding:25px 0;min-width:0}.filter-top{display:flex;justify-content:space-between;align-items:center}#count{font-size:11px;color:var(--muted)}fieldset{border:0;padding:0;margin:19px 0;display:grid;grid-template-columns:1fr 1fr;gap:13px 22px}fieldset label{cursor:pointer;font-size:11px;letter-spacing:.06em;display:flex;align-items:center;gap:8px}fieldset input{accent-color:var(--color);width:14px;height:14px;margin:0}fieldset i{width:6px;height:6px;background:var(--color);border-radius:100%}fieldset small{margin-left:auto;font-size:9px;color:var(--muted)}#periods{display:flex;background:#101b25;border-radius:5px;padding:4px;gap:3px}#periods button{width:25%;border:0;padding:9px 5px;color:var(--muted);font-size:12px}#periods .active{color:#e9f8f3;background:#2a4248}.article-area{margin-top:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative}.article-top{display:flex;justify-content:space-between;padding-top:18px;font-size:9px;letter-spacing:.16em;color:var(--muted)}article{min-height:255px;max-height:36vh;overflow:auto;padding:20px 2px 18px;transition:opacity .8s ease,transform .8s ease;opacity:1;transform:translateY(0)}article.fading{opacity:0;transform:translateY(8px)}.badge{font-size:10px;letter-spacing:.1em;color:var(--color);display:inline-block;margin-right:12px}.date{font-size:10px;color:var(--muted)}h1{font-size:clamp(18px,1.5vw,24px);line-height:1.65;margin:15px 0 12px;font-weight:500;letter-spacing:.02em}.summary{font-size:12px;line-height:2;color:#bdcad4;margin:0 0 16px}.place{font-size:10px;color:var(--muted);line-height:1.7;margin:12px 0}.source{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:10px;color:var(--muted)}.source a{color:var(--accent);padding:7px 0;border-bottom:1px solid #bce7dc66;white-space:nowrap}.story-nav{display:flex;justify-content:space-between;align-items:center;padding:10px 0 13px}.story-nav button{border:0;padding:5px 12px;font-size:19px}.story-nav span{font-size:10px;color:var(--muted)}#progress{height:2px;background:#1a2a35}#progress div{height:100%;width:0;background:var(--accent)}.data-status{font-size:10px;color:var(--muted);line-height:1.7;margin:14px 0 0}.text-button{font-size:10px;color:var(--muted);border:0;padding:6px 0}.muted{color:var(--muted);line-height:2}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}footer{border-top:1px solid var(--line);min-height:73px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted)}footer small{font-size:8px;margin-left:8px;letter-spacing:.12em}.footer-sep{margin:0 14px;color:#44525d}#gl-error{position:absolute;inset:35% 15%;color:#efb199;line-height:2}.exhibiting .intro{color:var(--accent)}@media(min-width:1600px){article{min-height:300px}}@media(max-width:1100px),(pointer:coarse){.app{padding:0 5vw}header{height:80px;gap:10px}.brand{font-size:21px}.intro{display:none}.primary{margin-left:auto;font-size:12px;padding:11px}main{grid-template-columns:1fr;gap:0;align-items:start}.world{padding-bottom:5px}#stage{height:52svh;min-height:300px;max-height:520px}.hint{margin-bottom:14px}aside{padding-top:20px}article{max-height:none;min-height:240px}footer{font-size:9px;flex-wrap:wrap;padding:20px 0;gap:12px}h1{font-size:20px}.summary{font-size:13px}.cloud{font-size:9px}}@media(prefers-reduced-motion:reduce){article{transition:none}.marker.selected:after{animation:none;opacity:.7}}

#globe{filter:drop-shadow(0 0 13px #3b8eab55)}

/* 7px core follows CCN's minimum size; retain 24px interaction targets. */
.marker{width:24px;height:24px}
.marker:before{inset:auto;left:50%;top:50%;width:7px;height:7px;transform:translate(-50%,-50%);box-shadow:0 0 0 1px #ffffff99,0 1px 3px #0009}
.marker:hover:before,.marker.selected:before{inset:auto;left:50%;top:50%;width:7px;height:7px}
.marker.selected:after{inset:3px;box-shadow:0 0 9px color-mix(in srgb,var(--color) 45%,transparent)}
main{align-items:start;padding-top:32px;min-height:calc(100svh - 173px)}
.world{padding:0 0 18px}aside{padding:0 0 24px}
#stage{height:clamp(320px,60vh,700px)}
.article-area{margin-top:20px}
article{padding:19px 2px 12px;max-height:none;min-height:240px;overflow:visible;transition:opacity .85s ease;transform:none}
article.fading{opacity:0;transform:none;transition:opacity 3s linear}
h1{margin-top:12px;line-height:1.55}
.summary{line-height:1.9}
.nav-caption{display:flex;flex-direction:column;align-items:center;gap:5px}
#position{font-size:9px;color:var(--muted);letter-spacing:.06em}
@media(min-width:801px) and (max-height:780px){header{height:86px}main{padding-top:26px;min-height:calc(100svh - 151px)}#stage{height:clamp(300px,56vh,540px)}footer{min-height:65px}fieldset{margin:15px 0;gap:10px 22px}.article-area{margin-top:18px}article{padding-top:15px;min-height:210px}h1{font-size:19px;margin:10px 0}.summary{font-size:12px;line-height:1.8}.hint{margin-bottom:14px}.place{margin:9px 0}}
@media(max-width:1100px),(pointer:coarse){main{padding-top:24px}.world{padding-bottom:5px}aside{padding-top:20px}#stage{height:52svh;min-height:300px;max-height:520px}article{min-height:240px}.summary{font-size:13px;line-height:1.9}}
@media(prefers-reduced-motion:reduce){article,article.fading{transition:none}}

/* Stable exhibition console: article copy never positions the controls. */
.title-group{display:flex;align-items:center;gap:24px;flex-shrink:0}
header{gap:28px}.intro{font-size:11px}
.tte-brand{display:flex;align-items:center;margin-left:auto;flex-shrink:0;padding:8px 0}
.tte-brand img{display:block;width:148px;height:auto;filter:brightness(0) invert(1);opacity:.96}
.app{--header-height:100px;--content-gap:32px}
aside{height:calc(100svh - var(--header-height) - var(--content-gap) - 24px);min-height:520px;display:flex;flex-direction:column;padding:0}
.filters{flex:0 0 auto}
.article-area{flex:1;min-height:0;display:flex;flex-direction:column}
article{flex:1;min-height:0;max-height:none;overflow:visible}
.article-controls{flex:0 0 66px;margin-top:auto;position:relative;background:var(--bg);z-index:4}
.story-nav{height:64px;padding:8px 0 12px}
#progress{height:2px}
.data-footer{flex:0 0 58px;min-height:58px;padding-top:12px}
.data-footer .data-status{margin:0;font-size:9px;line-height:1.6;min-height:15px}
.data-footer .text-button{padding:5px 0}
article.compact-copy h1{font-size:17px;line-height:1.45;margin:9px 0}
article.compact-copy .summary{font-size:11px;line-height:1.75;margin-bottom:10px}
article.compact-copy .place{font-size:9px;line-height:1.5;margin:8px 0}
article.compact-copy .source{font-size:9px}
@media(min-width:801px) and (max-height:780px){.app{--header-height:86px;--content-gap:26px}aside{min-height:0}}
@media(max-width:1100px){header .intro{display:none}}
@media(max-width:1100px),(pointer:coarse){header{gap:12px}.title-group{gap:16px}.title-group .primary{margin-left:0}.tte-brand img{width:132px}aside{height:auto;min-height:0;padding-top:20px}.article-area{flex:none;height:490px}.data-footer{flex-basis:58px}.app{--header-height:80px;--content-gap:24px}article{min-height:0}article.compact-copy .summary{font-size:12px}}
@media(max-width:480px){.brand{font-size:18px}.brand small{font-size:8px;letter-spacing:.14em}.title-group{gap:10px}.title-group .primary{font-size:10px;padding:10px 8px}.tte-brand img{width:96px}header{gap:8px}.article-area{height:530px}}
@media(min-width:801px){
 html,body{height:100%;overflow:hidden}
 .app{height:100svh;display:flex;flex-direction:column}
 header{height:var(--header-height);flex:0 0 var(--header-height)}
 main{flex:1;min-height:0;padding-top:var(--content-gap);padding-bottom:0;overflow:visible}
 aside{height:100%;min-height:0}
 footer{flex:0 0 42px;min-height:42px;height:42px}
 #stage{height:min(60vh,calc(100svh - var(--header-height) - var(--content-gap) - 160px))}
}
@media(min-width:801px) and (max-height:780px){#stage{height:min(56vh,calc(100svh - var(--header-height) - var(--content-gap) - 160px))}}

/* Understated exhibition control; operational notices only appear on failure. */
#exhibit{background:transparent;color:#a6b6bc;border:1px solid #2d3d46;font-weight:400;padding:11px 17px;transition:background .18s,color .18s,border-color .18s}
#exhibit:hover{background:#111d26;color:#d1dfe1;border-color:#49616b}
.exhibiting #exhibit{background:#0e191f;color:#b7d5cf;border-color:#46625f}
.exhibiting #exhibit:hover{background:#17272b;border-color:#6b8b83}
.data-status[hidden]{display:none}
.world .cloud{margin-top:18px}
@media(max-width:480px){.title-group #exhibit{font-size:10px;padding:10px 8px}}
@media(prefers-reduced-motion:reduce){#exhibit{transition:none}}

/* Mobile: globe, story, then one collapsed drawer for all display settings. */
#display-settings{display:none}
@media(max-width:1100px),(pointer:coarse){
 html,body{height:auto;overflow-x:hidden;overflow-y:auto}
 .app{padding:0 4vw;--mobile-globe-height:clamp(180px,35svh,280px)}
 header{height:64px;gap:10px;justify-content:space-between;min-width:0}
 .title-group{gap:8px;min-width:0;flex:1 1 auto}
 .brand{font-size:clamp(16px,4.5vw,20px);letter-spacing:.015em}
 .brand small{font-size:7px;letter-spacing:.12em;margin-top:4px}
 .title-group #exhibit{flex:0 0 auto;min-height:34px;white-space:nowrap;font-size:10px;padding:8px 7px;border-radius:4px}
 .tte-brand{margin-left:0;flex:0 0 auto;padding:8px 0}
 .tte-brand img{width:clamp(78px,23vw,110px);max-width:100%;height:auto}
 main{display:flex;flex-direction:column;gap:0;padding-top:8px;min-height:0}
 .world{width:100%;padding:0}
 #stage{height:var(--mobile-globe-height);min-height:0;max-height:none}
 .world-bottom{display:none}
 aside{display:flex;flex-direction:column;width:100%;height:auto;min-height:0;padding:0}
 .article-area{flex:none;margin-top:7px;height:max(335px,calc(100svh - 64px - var(--mobile-globe-height) - 22px));min-height:0}
 .article-area article{min-height:0;padding:12px 0 8px;overflow:visible}
 .article-area article h1{font-size:16px;line-height:1.5;margin:10px 0}
 .article-area article .summary{font-size:12px;line-height:1.8;margin-bottom:12px}
 .article-area article .badge,.article-area article .date{font-size:9px}
 .article-area article .place{font-size:9px;line-height:1.5;margin:8px 0}
 .article-area article .source{font-size:9px;gap:12px}
 .article-area article .source a{padding:6px 0}
 .article-area article.compact-copy h1{font-size:15px;line-height:1.45;margin:8px 0}
 .article-area article.compact-copy .summary{font-size:11.5px;line-height:1.7;margin-bottom:8px}
 .article-controls{flex-basis:52px}
 .story-nav{height:50px;padding:4px 0 7px}
 .story-nav button{min-width:44px;min-height:40px}
 .story-nav span,#position{font-size:9px}
 .nav-caption{gap:3px}
 #display-settings{display:block;flex:none;border-bottom:1px solid var(--line)}
 #display-settings>summary{list-style:none;cursor:pointer;min-height:44px;display:flex;justify-content:space-between;align-items:center;color:#a6b6bc;font-size:11px;padding:12px 0}
 #display-settings>summary::-webkit-details-marker{display:none}
 .settings-toggle:after{content:'＋';font-size:16px;color:#8e9eae}
 #display-settings[open] .settings-toggle:after{content:'−'}
 #settings-body{padding:4px 0 12px}
 #settings-body .filter-top{padding:8px 0 0}
 #settings-body fieldset{margin:16px 0;gap:16px 24px}
 #settings-body fieldset label{min-height:24px}
 #settings-body #periods button{min-height:38px}
 #settings-body .cloud{margin-top:18px;padding:14px 0 8px;font-size:10px}
 #settings-body .cloud label{min-height:28px;display:flex;align-items:center;gap:5px}
 #settings-body .text-button{margin-top:8px;min-height:34px;font-size:11px}
 .data-footer{flex:none;min-height:0;padding:0}
 .data-footer:has(.data-status:not([hidden])){padding:10px 0}
 footer{margin-top:14px;font-size:8px;line-height:1.8;padding:12px 0 max(16px,env(safe-area-inset-bottom));gap:7px;min-height:0}
 footer>span{width:100%}
}
@media(max-width:360px){.article-area{height:max(430px,calc(100svh - 64px - var(--mobile-globe-height) - 22px))}}

@media(max-width:1100px),(pointer:coarse){
 #display-settings>summary{display:inline-flex;justify-content:center;gap:4px;width:max-content;min-height:38px;margin:12px 0;padding:9px 13px;border:1px solid #2d3d46;border-radius:4px;background:transparent;color:#a6b6bc}
 #display-settings>summary:hover{background:#111d26;color:#d1dfe1;border-color:#49616b}
 #display-settings[open]>summary{background:#0e191f;border-color:#46625f;color:#b7d5cf}
 #display-settings>summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
 .settings-toggle:after{font-size:13px;color:inherit}
}

/* iPhone fallback: preserve the old story until the globe reaches its next point. */
@media(max-width:1100px),(pointer:coarse){
 .article-area article,.article-area article.fading{opacity:1;transform:none;transition:none;touch-action:pan-y pinch-zoom}
 .article-area article.swiping{-webkit-user-select:none;user-select:none}
}

.article-viewport,.article-track{display:contents}
@media(max-width:1100px),(pointer:coarse){
 .article-viewport{display:block;flex:1;min-height:0;position:relative;overflow:hidden;touch-action:pan-y pinch-zoom}
 .article-track{display:block;width:100%;height:100%;position:relative;transform:translate3d(0,0,0);will-change:transform}
 .article-track>article{width:100%;height:100%;margin:0;background:var(--bg);box-sizing:border-box}
 .article-track>.article-preview{position:absolute;top:0;pointer-events:none;opacity:1;visibility:visible}
 .article-viewport.swiping{-webkit-user-select:none;user-select:none;cursor:grabbing}
 .article-viewport.swiping article{border-left:1px solid #25313b33;border-right:1px solid #25313b33}
}

/* Both console rules share a baseline: article border (1) + progress (2) + footer (58). */
@media(min-width:801px){
 .world{height:100%;padding:0;display:grid;grid-template-rows:minmax(0,1fr) 34px 61px}
 .world #stage{height:100%;min-height:0}
 .world .cloud{margin-top:0;padding-top:15px;align-items:flex-start}
 .world-bottom{padding-bottom:8px}
}

/* Clip marker cores and pulse rings together with the enlarged globe. */
#stage{overflow:hidden;isolation:isolate}

/* Portable screens: the page stays fixed; only story copy and open settings scroll. */
@media(max-width:1100px),(pointer:coarse){
 html,body{height:100%;overflow:hidden}
 .app{height:100svh;height:100dvh;padding:0 4vw;display:flex;flex-direction:column;overflow:hidden}
 header{height:64px;flex:0 0 64px;min-height:0}
 .app main{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:clamp(170px,34dvh,340px) minmax(0,1fr);flex:1;min-height:0;gap:8px;padding:8px 0 max(8px,env(safe-area-inset-bottom));overflow:hidden}
 .world{display:block;height:100%;min-height:0;padding:0}
 .world #stage{height:100%;min-height:0;max-height:none}
 .world-bottom{display:none}
 aside{display:flex;flex-direction:column;height:100%;min-height:0;width:100%;padding:0;overflow:hidden}
 .article-area{flex:1;min-height:0;height:auto;margin:0;overflow:hidden}
 .article-viewport{flex:1;min-height:0}
 .article-track>article{overflow-x:hidden;overflow-y:auto;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch;padding:12px 2px 12px 0;scrollbar-width:thin}
 .article-controls{flex:0 0 46px}
 .story-nav{height:44px;padding:2px 0}
 #display-settings{flex:0 0 auto;min-height:0;max-height:45dvh;overflow-y:auto;overscroll-behavior:contain}
 #display-settings>summary{min-height:34px;margin:7px 0;padding:7px 11px;position:sticky;top:0;background:var(--bg);z-index:5}
 .data-footer{flex:0 0 auto;min-height:0;padding:0}
 .app footer{display:none}
}
@media(min-width:600px) and (orientation:portrait) and (max-width:1100px),(min-width:600px) and (orientation:portrait) and (pointer:coarse){
 .app main{grid-template-rows:clamp(240px,36dvh,400px) minmax(0,1fr);gap:14px}
 .article-area article h1,.article-area article.compact-copy h1{font-size:21px;line-height:1.55;margin:12px 0}
 .article-area article .summary,.article-area article.compact-copy .summary{font-size:14px;line-height:1.95}
 .article-area article .badge,.article-area article .date,.article-area article .place,.article-area article .source{font-size:11px}
}
@media(orientation:landscape) and (max-width:1100px),(orientation:landscape) and (pointer:coarse){
 .app main{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);grid-template-rows:minmax(0,1fr);gap:24px;padding-top:12px}
 .world{align-self:stretch}
 .article-area article h1{font-size:18px;line-height:1.5}
 .article-area article .summary{font-size:12px;line-height:1.85}
 #display-settings{max-height:50dvh}
}
@media(orientation:landscape) and (max-height:500px) and (max-width:1100px),(orientation:landscape) and (max-height:500px) and (pointer:coarse){
 header{height:48px;flex-basis:48px}
 .app main{gap:16px;padding-top:5px}
 .article-area article h1{font-size:16px;margin:8px 0}
 .article-area article .summary{font-size:12px;line-height:1.75}
 .article-controls{flex-basis:38px}.story-nav{height:36px}.story-nav button{min-height:32px}
 #display-settings>summary{margin:4px 0;min-height:30px;padding:5px 10px}
}

/* Match story metadata sizes at every viewport. */
article{--story-meta-size:10px}
article .badge,article .date{font-size:var(--story-meta-size)}
footer>span:last-child{white-space:nowrap}
@media(max-width:1100px),(pointer:coarse){
 article{--story-meta-size:9px}
 .app footer{display:flex;flex:0 0 24px;height:24px;min-height:24px;margin:0;padding:0;gap:8px;flex-wrap:nowrap;font-size:8px;line-height:1.5}
 .app footer>span{width:auto}
}
@media(min-width:600px) and (orientation:portrait) and (max-width:1100px),(min-width:600px) and (orientation:portrait) and (pointer:coarse){article{--story-meta-size:11px}}

/* The lower reading region scrolls as one flow; globe and header stay in view. */
@media(max-width:1100px),(pointer:coarse){
 aside{display:block;overflow-x:hidden;overflow-y:auto;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
 .article-area{display:block;height:auto;min-height:0;overflow:visible}
 .article-viewport{display:block;height:auto;overflow:hidden}
 .article-track{height:auto}
 .article-track>article{height:auto;min-height:0;overflow:visible}
 .article-controls{height:auto;margin-top:0;position:relative}
 #display-settings{max-height:none;overflow:visible}
 #display-settings>summary{position:static}
 .app aside footer{height:auto;min-height:30px;margin-top:10px;padding:6px 0 max(6px,env(safe-area-inset-bottom))}
}

@media(max-width:1100px),(pointer:coarse){
 .brand{font-size:clamp(13px,3.9vw,18px);letter-spacing:.01em}
 .brand small{font-size:6.5px;letter-spacing:.1em}
 .title-group{gap:7px}
}

/* Source links and their independent category switches form two clear groups. */
#kinds{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.source-filter{min-width:0}
.source-site{display:inline-flex;align-items:center;gap:6px;font-size:11px;line-height:1.6;color:#b2c2ca;margin-bottom:11px;text-decoration:underline;text-decoration-color:#435861;text-underline-offset:4px}
.source-site>span[aria-hidden]{font-size:10px;color:#7e969f}
.source-site:hover{color:var(--accent);text-decoration-color:var(--accent)}
.type-options{display:flex;flex-wrap:wrap;gap:10px 18px}
#kinds .type-options label{font-size:10px;letter-spacing:.025em;gap:6px;min-height:24px;white-space:nowrap}
#kinds .type-options i{flex:0 0 5px;width:5px;height:5px}
@media(max-width:599px),(max-width:1100px) and (max-height:500px){
 #kinds{grid-template-columns:minmax(0,1fr);gap:20px}
 .source-site{font-size:12px;margin-bottom:8px}
 #kinds .type-options{gap:10px 26px}
 #kinds .type-options label{font-size:11px;gap:8px}
}

.place:before{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--color);margin-right:7px;vertical-align:1px}
.source-site{font-size:10px;letter-spacing:.025em}
@media(max-width:599px),(max-width:1100px) and (max-height:500px){.source-site{font-size:11px}}

.earth-about-link{font-size:12px;color:#a6b6bc;padding:10px 0;white-space:nowrap}.earth-about-link:hover{color:var(--accent)}
.cloud-switches{display:flex;gap:20px;align-items:center}.cloud-switches label{display:flex;align-items:center;gap:4px;font-size:10px}.cloud-switches input{width:13px;height:13px;margin:0;accent-color:var(--accent)}
#exhibit{padding:0;border:initial;border-radius:initial;background:initial;color:initial}
@media(max-width:1100px),(pointer:coarse){.earth-about-link{font-size:10px;padding:8px 0}.cloud-switches{gap:18px}.cloud-switches label{font-size:10px}#settings-body .cloud{flex-wrap:wrap}.brand{font-size:clamp(12px,3.6vw,17px)}}

.footer-right{display:flex;align-items:center;gap:18px;white-space:nowrap;margin-left:auto}.earth-admin-link{font-size:9px;color:#8e9eae}.earth-admin-link:hover{color:var(--accent)}
@media(max-width:1100px),(pointer:coarse){.footer-right{gap:10px}.earth-admin-link{font-size:8px}.app aside footer{flex-wrap:wrap;row-gap:5px}}

header{position:relative;z-index:20}
.about-concept-panel[hidden]{display:none}
.about-concept-panel{position:absolute;top:100%;left:0;right:0;z-index:30;margin:0;border:1px solid #2c464b;border-top:1px solid #638b7e;border-radius:0 0 7px 7px;background:rgba(10,24,32,.98);box-shadow:0 14px 32px #0007;padding:26px 32px;max-height:min(48vh,420px);overflow-y:auto;overscroll-behavior:contain}
.about-concept-copy{max-width:900px;margin:auto;font-size:14px;line-height:2;white-space:pre-wrap;color:#ccdcdf}
.about-concept-copy b{color:#c4e8dc;font-weight:700}.about-concept-copy small{font-size:.8em;color:#96acb4}.about-concept-copy a{color:#bce7dc;text-decoration:underline;text-underline-offset:3px}
.about-concept-copy .about-concept-more{display:inline;white-space:nowrap;margin-left:.5em;font-size:.9em}
@media(max-width:1100px),(pointer:coarse){.about-concept-panel{padding:18px 20px;max-height:calc(100dvh - 90px)}.about-concept-copy{font-size:12px;line-height:1.9}}