:root{color-scheme:dark;--bg:#050816;--surface:#0c1221;--line:#222e41;--text:#edf1f6;--muted:#a2b1c4;--lime:#d4f79b;--cyan:#80d8ce;--coral:#f5a393}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,"Segoe UI",Arial,sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--lime)}button,input,summary{font:inherit}button,summary{cursor:pointer}button{color:var(--text);background:#111b2c;border:1px solid var(--line);border-radius:7px;min-height:44px;padding:9px 14px}button:hover{background:#1c2b3c;border-color:#6d8597}button:disabled{opacity:.5;cursor:wait}button[aria-pressed=true],.primary{background:var(--lime);color:#13231a;border-color:var(--lime)}:focus-visible{outline:2px solid var(--lime);outline-offset:3px}input{min-width:0;accent-color:var(--lime)}[hidden]{display:none!important}main,.site-header,footer{max-width:1512px;margin:auto;padding-inline:40px}.site-header{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.site-header img{display:block;width:210px;height:auto}.site-header>a:last-child{color:var(--lime);font-size:14px}.breadcrumbs{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12px;padding-top:22px}.hero{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:28px 0}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--lime);margin:0 0 12px}h1{font-size:clamp(30px,3.6vw,50px);font-weight:550;letter-spacing:-1.6px;line-height:1.12;margin:0}h1 em{font-style:normal;color:var(--lime)}h2{font-size:27px;line-height:1.25;letter-spacing:-.5px;font-weight:550;margin:0 0 16px}h3{font-size:21px;line-height:1.3;margin:12px 0}.lead{max-width:730px;color:var(--muted);margin:16px 0 0;font-size:15px}.record{flex:0 0 280px;text-align:left;background:transparent;padding:19px 22px;border-left:2px solid var(--lime);border-radius:0;border-top:0;border-bottom:0;border-right:0}.record span{display:block;color:var(--muted);font-size:12px}.record strong{display:block;font-size:40px;font-weight:500;line-height:1.4}.record small{font-size:22px}.record b{display:block;font-size:13px;color:var(--lime);margin-top:10px}.atlas{background:var(--surface);border:1px solid var(--line);border-radius:12px;position:relative}.toolbar{padding:12px;display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line)}.search-label{flex:1;min-width:160px}.search-label input{width:100%;background:#080f1e;color:var(--text);border:1px solid var(--line);border-radius:7px;padding:11px 14px;font-size:14px;min-height:44px}.modes{display:flex;gap:4px}.modes button{font-size:14px}.layers{position:relative;font-size:14px}.layers summary{min-height:44px;padding:11px;list-style:none}.layers summary span{margin-left:15px}.layers>div{position:absolute;right:0;top:50px;width:285px;padding:18px;background:#101c2c;border:1px solid #425366;border-radius:8px;z-index:20;box-shadow:0 12px 30px #0008}.layers label{display:flex;align-items:center;gap:9px;min-height:42px}.layers input{width:18px;height:18px}.layers small{display:block;font-size:12px;color:var(--muted);margin-top:10px}.search-results{position:absolute;top:67px;left:12px;width:min(420px,calc(100% - 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@media(min-width:1700px){.map-wrap{height:590px}}@media(max-width:1100px){main,.site-header,footer{padding-inline:24px}.toolbar{flex-wrap:wrap}.search-label{flex-basis:45%}.layers{margin-left:auto}.modes{order:3;width:100%}.modes button{flex:1}.search-results{top:65px}.catalog-grid{grid-template-columns:repeat(3,1fr)}.dive-main .section-top{display:block}.dive-main .primary{margin-top:15px}.dive-main{padding:24px}.record{flex-basis:245px}.everest,.tectonics{gap:30px}}
@media(max-width:650px){main,.site-header,footer{padding-inline:14px}.site-header{height:66px}.site-header img{width:145px}.site-header>a:last-child{font-size:12px}.site-header>a:last-child span{display:none}.breadcrumbs{font-size:11px;gap:6px;padding-top:15px}.hero{padding:24px 0;display:block}.hero h1{font-size:33px}.hero h1 br{display:none}.lead{font-size:14px}.eyebrow{font-size:10px;letter-spacing:1.4px}.record{margin-top:20px;width:100%;display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding:10px 14px}.record strong{grid-column:2;grid-row:1/3;font-size:29px;align-self:center}.record b{margin-top:0;grid-column:1/3}.record span{font-size:11px}.toolbar{gap:8px;padding:8px}.search-label{min-width:0;flex-basis:65%}.search-label input{font-size:13px;padding-inline:10px}.modes button{padding-inline:5px;font-size:12px}.layers summary{padding-inline:8px}.layers summary span{margin-left:4px}.layers>div{right:0;width:min(285px,calc(100vw - 48px))}.map-wrap{height:420px}.map-caption{font-size:10px;left:12px;top:14px}.map-caption small{font-size:11px}.zoom{right:8px}.map-hint{font-size:11px;left:8px;max-width:calc(100% - 16px)}.panel{left:0;right:0;top:auto;bottom:0;width:100%;max-height:74%;border-radius:12px 12px 0 0;padding:19px}.panel h3{font-size:18px;margin:7px 0}.panel p{font-size:13px;margin:9px 0}.panel .depth-value{font-size:29px}.legend{display:block;padding:11px}.legend>span{display:block;margin-bottom:6px;font-size:10px}.ticks{font-size:9px}.status-row{display:block;padding:10px;font-size:11px}.status-row>span{display:block}.ocean-buttons{gap:5px;padding:8px}.ocean-buttons button{font-size:11px;padding:8px}.map-note{font-size:11px}.dive{grid-template-columns:1fr;gap:0;margin-bottom:35px}.dive-main{padding:20px}.dive-main .section-top{display:flex;flex-wrap:wrap;gap:8px}.dive-main h2{font-size:25px}.dive-main .primary{margin-top:0}.dive-readout{margin-top:22px;gap:15px}.dive-readout output{font-size:42px}.dive-readout>span{font-size:13px}.water{min-height:360px;border-left:0;border-top:1px solid #425c71}.everest,.tectonics{grid-template-columns:1fr;gap:10px;margin-block:30px}.everest p,.tectonics p{font-size:14px}h2{font-size:24px}.section-top{align-items:start;flex-wrap:wrap}.section-top>.small{display:none}.catalog-grid{grid-template-columns:repeat(2,1fr);gap:7px}.catalog-grid button{font-size:13px;padding:12px}.catalog-grid span{font-size:11px}.education-grid{grid-template-columns:1fr;gap:10px}.education-grid article{padding-top:14px}.education-grid p{margin-top:7px}.sources{padding:17px;font-size:13px}.sources ul{padding-left:20px}.results{padding:16px}.results h2{font-size:21px}.compare-bars{gap:12px}.compare-item strong{font-size:18px}.compare-item span{font-size:11px}footer{flex-wrap:wrap;font-size:12px}.embed .map-wrap{height:420px}.embed .catalog-grid{grid-template-columns:repeat(2,1fr)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.object-scale{display:block;font-size:13px;color:var(--muted)}.object-scale select{display:block;width:100%;max-width:100%;margin-top:8px;min-height:44px;background:#0b1728;color:var(--text);border:1px solid var(--line);border-radius:6px;padding:8px;font:inherit}