.eq-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:36px}.eq-hero>div{max-width:850px}.eq-hero>.obs-button{white-space:nowrap;margin-bottom:8px}.eq-freshness{display:flex;gap:10px;align-items:center;color:var(--obs-muted,#a6b4bf);font-size:.84rem;border-top:1px solid rgba(255,255,255,.1);padding:16px 0}.eq-freshness p{margin:0}.eq-dot{width:7px;height:7px;background:#62dab1;border-radius:50%;display:inline-block;flex-shrink:0}.eq-freshness-stale .eq-dot{background:#f6bc70}.eq-freshness-stale strong{color:#f6bc70}.eq-filters{align-items:end}.eq-filters>div{display:flex;flex-direction:column;gap:8px;min-width:170px}.eq-filters label{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:#a6b4bf}.eq-filters select{font:inherit;color:inherit;background:#101b2b;border:1px solid #314358;border-radius:9px;padding:11px 36px 11px 12px;min-height:46px;max-width:100%}.eq-stats{margin:30px 0}.eq-map-frame{border:1px solid rgba(255,255,255,.12);border-radius:18px;overflow:hidden;background:#0c1724}.eq-map{height:430px;background:#111d2c;position:relative;z-index:0}.eq-map-fallback{padding:34px;color:#a6b4bf;max-width:550px}.eq-map-caption{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:13px 18px;font-size:.72rem;color:#abb9c6}.eq-map-caption .eq-dot{background:#f4b782;margin-right:6px}.eq-map .leaflet-control-attribution{background:rgba(9,18,30,.85);color:#bccbd7}.eq-map .leaflet-control-attribution a{color:#c4e7fd}.eq-map .leaflet-bar a{background:#142335;color:#e0effa;border-color:#344659}.eq-map .leaflet-popup-content-wrapper,.eq-map .leaflet-popup-tip{background:#101d2b;color:#edf4fb}.eq-map .leaflet-popup-content a{color:#8acdf8}.eq-map .leaflet-popup-content time{display:block;color:#abb9c6;margin-top:6px}.eq-coverage{font-size:.8rem;line-height:1.7;margin-top:16px;max-width:1050px}.eq-event{display:flex;align-items:center;gap:18px;padding:19px 8px!important}.eq-mag{display:flex;flex-direction:column;justify-content:center;align-items:center;flex:0 0 64px;width:64px;height:64px;border:1px solid;border-radius:14px;font-variant-numeric:tabular-nums;text-decoration:none!important;line-height:1.05}.eq-mag small{font-size:9px;font-weight:600;letter-spacing:.08em;margin-bottom:4px}.eq-mag strong{font-size:24px;letter-spacing:-.05em}.eq-mag-small{color:#e9b780!important;background:#e9b7800d;border-color:#e9b78044}.eq-mag-medium{color:#ffa35c!important;background:#ffa35c16;border-color:#ffa35c66}.eq-mag-large{color:#ff786e!important;background:#ff786e22;border-color:#ff786e88}.eq-event-copy{flex:1;min-width:0}.eq-event-copy h3{font-size:1rem;margin:0 0 7px;line-height:1.45}.eq-event-copy p{font-size:.78rem;margin:0;line-height:1.5}.eq-event-status{font-size:.72rem;color:#a8b5c4;text-align:right;white-space:nowrap}.eq-event-status small{display:block;color:#879aac;margin-top:5px}.eq-pagination{display:flex;gap:24px;justify-content:center;align-items:center;padding-top:25px}.eq-pagination>span{font-size:.85rem;color:#a8b5c4}.eq-regions .obs-card h3{display:flex;justify-content:space-between;gap:12px}.eq-regions .obs-card p{font-size:.85rem}.eq-source{border-top:1px solid #ffffff19;padding:30px 0;margin-top:30px;font-size:.8rem;line-height:1.8}.eq-detail-hero{display:flex;align-items:center;gap:32px}.eq-detail-hero h1{font-size:clamp(2rem,4vw,3.8rem)}.eq-mag-hero{height:140px;width:140px;flex-basis:140px;border-radius:26px}.eq-mag-hero strong{font-size:60px}.eq-mag-hero small{font-size:10px;letter-spacing:.14em}.eq-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:12px 0 36px}.eq-facts{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.eq-facts>div{padding:20px 0;border-bottom:1px solid #ffffff15}.eq-facts dt{font-size:.75rem;color:#9cadbf;margin-bottom:8px}.eq-facts dd{margin:0;font-size:1rem;font-weight:500;overflow-wrap:anywhere}.eq-facts small{font-weight:400;color:#91a4b7}.eq-intensities{margin:22px 0}.eq-intensities h3{font-size:1rem}.eq-intensities p{font-size:.85rem}.eq-intensities strong{font-size:1.5rem}.eq-side-card{margin-bottom:20px}.eq-side-card h2{font-size:1.3rem}.eq-side-card p,.eq-side-card a{font-size:.86rem;line-height:1.75}.eq-side-card ul{padding-left:18px;line-height:2}.eq-guide-nav{display:flex;flex-wrap:wrap;gap:12px 28px;padding:20px 0;border-block:1px solid #ffffff15;font-size:.85rem}.eq-guide-copy section{margin:0 0 60px;scroll-margin-top:110px}.eq-guide-copy p{line-height:1.9;color:#adbdcd}.eq-guide-copy h2{font-size:1.9rem;line-height:1.25;margin-bottom:20px}.eq-guide-copy .obs-eyebrow{font-size:.72rem;color:#e9b780}
@media(max-width:800px){.eq-hero{display:block}.eq-hero>.obs-button{margin-top:24px}.eq-map{height:340px}.eq-event-status{display:none}.eq-detail-hero{gap:20px;align-items:flex-start}.eq-mag-hero{height:100px;width:100px;flex-basis:100px;border-radius:18px}.eq-mag-hero strong{font-size:40px}.eq-mag-hero small{font-size:8px}.eq-detail-hero h1{font-size:2rem}.eq-filters>div{flex:1;min-width:140px}.eq-filters>button{align-self:flex-end}.eq-facts{grid-template-columns:1fr}.eq-map-caption span:last-child{display:none}.eq-event{gap:12px}.eq-mag{flex-basis:55px;width:55px;height:58px}.eq-event-copy h3{font-size:.92rem}}
:root{--eq-mag-small:#954810;--eq-mag-medium:#b94216;--eq-mag-large:#b92933}.eq-freshness,.eq-filters label,.eq-event-status,.eq-event-status small,.eq-pagination>span,.eq-facts dt,.eq-facts small,.eq-guide-copy p{color:var(--obs-muted)}.eq-filters select{background:var(--obs-surface);border-color:var(--obs-line)}.eq-freshness,.eq-facts>div,.eq-source,.eq-guide-nav{border-color:var(--obs-line)}.eq-freshness-stale strong,.eq-guide-copy .obs-eyebrow{color:var(--obs-accent)}.eq-mag-small{color:var(--eq-mag-small)!important;border-color:var(--eq-mag-small);background:var(--obs-soft)}.eq-mag-medium{color:var(--eq-mag-medium)!important;border-color:var(--eq-mag-medium);background:var(--obs-soft)}.eq-mag-large{color:var(--eq-mag-large)!important;border-color:var(--eq-mag-large);background:var(--obs-soft)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--eq-mag-small:#e9b780;--eq-mag-medium:#ffa35c;--eq-mag-large:#ff786e}}:root[data-theme="dark"]{--eq-mag-small:#e9b780;--eq-mag-medium:#ffa35c;--eq-mag-large:#ff786e}
.eq-map-tools{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:14px;font-size:.8rem}.eq-map-tools .obs-button{padding:8px 16px;min-height:38px;font-size:.78rem}
.eq-map,.eq-map-frame{background:var(--obs-surface);border-color:var(--obs-line)}.eq-map-caption,.eq-map-fallback{color:var(--obs-muted)}.eq-map .leaflet-control-attribution{background:var(--obs-surface);color:var(--obs-muted)}.eq-map .leaflet-control-attribution a{color:var(--obs-text)}.eq-map .leaflet-bar a{background:var(--obs-surface);color:var(--obs-text);border-color:var(--obs-line)}.eq-map .leaflet-popup-content-wrapper,.eq-map .leaflet-popup-tip{background:var(--obs-surface);color:var(--obs-text)}.eq-map .leaflet-popup-content a{color:var(--obs-accent)}.eq-map .leaflet-popup-content time{color:var(--obs-muted)}.eq-map-notice{position:absolute;z-index:600;bottom:24px;left:12px;right:12px;margin:0;padding:12px 16px;border:1px solid var(--obs-line);border-radius:8px;background:var(--obs-surface);color:var(--obs-text);font-size:12px;pointer-events:none}
@media(max-width:800px){.eq-detail-hero .eq-mag-hero{width:100px;flex-basis:100px;height:100px}}
/* Compact editorial explorer: put the map in reach on both screen sizes. */
.eq-hero{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:55px;padding-block:42px 22px}.eq-hero h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(2.1rem,3.5vw,3.5rem);letter-spacing:-.045em;line-height:1.04;margin-bottom:18px}.eq-hero .obs-eyebrow{margin-bottom:16px;font-size:10px}.eq-hero .obs-lede{font-size:15px;line-height:1.65;max-width:420px;margin:0}.eq-hero .eq-stats{width:100%;margin:0;border:0}.eq-hero .obs-stat{padding:12px 20px}.eq-hero .obs-stat:first-child{padding-left:0}.eq-hero .obs-stat strong{font-size:35px}.eq-hero .obs-stat span{font-size:11px;display:block;margin-top:10px;line-height:1.55}.eq-freshness{padding-block:12px;font-size:12px}.eq-explorer{padding-top:0;padding-bottom:22px}.eq-explorer .eq-filters{margin:14px 0 20px;gap:12px}.eq-filters>div{min-width:145px}.eq-map-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:0;border:1px solid var(--obs-line);border-radius:16px;overflow:hidden;background:var(--obs-surface)}.eq-map-layout:has(>.eq-map-frame:last-child){grid-template-columns:1fr}.eq-map-layout .eq-map-frame{border:0;border-radius:0}.eq-map-layout .eq-map{height:445px}.eq-map-recent{padding:22px;border-left:1px solid var(--obs-line)}.eq-map-recent h2{font-size:1rem;margin-bottom:4px}.eq-map-recent>p{font-size:11px;margin-bottom:10px}.eq-map-recent .eq-event{padding:14px 0!important;gap:10px}.eq-map-recent .eq-mag{flex-basis:35px;width:35px;height:35px;border-radius:50%;border-width:0;background:var(--obs-soft)}.eq-map-recent .eq-mag strong{font-size:14px;letter-spacing:-.03em}.eq-map-recent .eq-mag small{display:none}.eq-map-recent .eq-event-copy h3{font-size:11px;line-height:1.5;margin-bottom:3px}.eq-map-recent .eq-event-copy p{font-size:9px;line-height:1.6}.eq-map-recent .eq-event-status{display:none}.eq-map-recent>a{display:block;text-align:center;font-size:11px;margin-top:16px;color:var(--obs-accent)}.eq-guide-link{margin:14px 0 0;font-size:12px}.eq-map-layout .eq-map-caption{font-size:10px}.eq-map-layout .eq-map-caption span:last-child{display:none}
@media(max-width:1000px){.eq-hero{grid-template-columns:1fr 1fr;gap:30px}.eq-hero .obs-stat{padding-inline:12px}.eq-map-layout{grid-template-columns:minmax(0,1fr) 280px}.eq-map-recent{padding:18px}}
@media(max-width:720px){.eq-hero{display:block;padding-top:28px;padding-bottom:17px}.eq-hero h1{font-size:32px;margin-bottom:12px;line-height:1.08}.eq-hero .obs-eyebrow{margin-bottom:10px;font-size:9px}.eq-hero .obs-lede{font-size:12px;line-height:1.55;max-width:330px}.eq-hero .eq-stats{display:none}.eq-freshness{font-size:10px;line-height:1.5;padding:8px 0}.eq-filters{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px!important}.eq-filters>div{min-width:0;gap:0}.eq-filters label{font-size:9px}.eq-filters select{padding:8px 9px;font-size:11px;min-height:35px;margin-top:4px}.eq-filters>.obs-button{min-height:35px;font-size:11px;padding:8px 12px;margin-top:16px}.eq-explorer .eq-filters{margin-top:10px;margin-bottom:14px}.eq-map-layout{display:block;border-radius:12px}.eq-map-layout .eq-map{height:310px}.eq-map-recent{display:none}.eq-explorer{padding-top:0}.eq-coverage{font-size:11px;line-height:1.65}.eq-map-tools{font-size:11px}.eq-map-tools .obs-button{font-size:11px;min-height:35px}.eq-detail-hero h1{overflow-wrap:anywhere}.eq-guide-copy h2{font-size:1.6rem}}
.eq-map-layout .eq-map-frame{display:flex;flex-direction:column}.eq-map-layout .eq-map{flex:1;min-height:445px}.eq-map-recent .eq-event-copy h3{font-size:12px}.eq-map-recent .eq-event-copy p{font-size:10px}
@media(max-width:720px){.eq-map-layout .eq-map{flex:none;min-height:310px}}
@media(prefers-reduced-motion:reduce){.eq-map *{scroll-behavior:auto!important}}
/* Neutralize the basemap without changing the scientific marker colors. */
.eq-basemap-light{filter:saturate(.28) contrast(.96)}.eq-basemap-dark{filter:invert(1) hue-rotate(180deg) saturate(.2) brightness(.85)}

/* A crisp geographic overview is useful immediately, even without JavaScript. */
.eq-map-preview{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 50%,var(--obs-surface),var(--obs-soft));overflow:hidden}
.eq-map-preview>svg{width:100%;height:100%;display:block;padding:40px 4px 38px;box-sizing:border-box}
.eq-preview-land{color:#d2d8d2;stroke:#bcc6c2;stroke-width:.25;vector-effect:non-scaling-stroke}
.eq-preview-point{fill:#b54a25;fill-opacity:.32;stroke:#a34521;stroke-width:1;vector-effect:non-scaling-stroke}
.eq-preview-heading{position:absolute;top:22px;left:24px;pointer-events:none}
.eq-preview-heading span{display:block;font-size:9px;letter-spacing:2px;color:var(--obs-muted);margin-bottom:7px}
.eq-preview-heading strong{font-family:Georgia,serif;font-weight:400;font-size:24px;letter-spacing:-.5px}
.eq-map-activate{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);white-space:nowrap;box-shadow:0 5px 20px #15203014;min-height:44px;font-size:12px}
.eq-preview-credit{position:absolute;bottom:9px;right:14px;font-size:9px;color:var(--obs-muted)}
.eq-map [hidden]{display:none!important}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .eq-preview-land{color:#303d43;stroke:#64747b}:root:not([data-theme="light"]) .eq-preview-point{fill:#ecad76;stroke:#eec195}}
:root[data-theme="dark"] .eq-preview-land{color:#303d43;stroke:#64747b}:root[data-theme="dark"] .eq-preview-point{fill:#ecad76;stroke:#eec195}
@media(max-width:720px){.eq-preview-heading{top:17px;left:17px}.eq-preview-heading strong{font-size:21px}.eq-map-preview>svg{padding:46px 4px 45px}.eq-map-activate{bottom:29px}}

.eq-learning-card{display:flow-root}.eq-learning-art{float:right;width:min(38%,180px);height:auto;aspect-ratio:1;border-radius:14px;margin:0 0 15px 20px;background:#0c1317}.eq-learning-card h2{font-size:clamp(1.55rem,2.3vw,2rem);line-height:1.16}.eq-learning-card>p:not(.obs-eyebrow){font-size:14px;line-height:1.8}.eq-learning-card>a{font-size:13px}@media(max-width:720px){.eq-learning-art{width:112px;margin-left:15px;border-radius:11px}.eq-learning-card h2{font-size:25px}.eq-learning-card .obs-eyebrow{font-size:9px}}