.quake-file .hero{grid-template-columns:1fr auto;align-items:start;gap:clamp(1.5rem,4vw,3rem);padding:clamp(3rem,7vw,6.5rem) 0 3rem;display:grid}.quake-file .hero-copy{min-width:0}.quake-file .hero .date{font-family:var(--font-mono);letter-spacing:.14em;color:var(--muted);margin:0 0 .75rem;font-size:.64rem}.quake-file .hero h1{font-family:var(--font-heading);font-weight:var(--fw-extrabold);letter-spacing:-.045em;color:var(--accent);margin:0;font-size:clamp(3.5rem,8vw,6.9rem);line-height:.87}.quake-file .hero .aka-names{font-family:var(--font-body);color:var(--muted);margin:.9rem 0 0;font-size:.82rem;font-style:italic}.quake-file .hero .lede{max-width:760px;color:var(--text);margin:2rem 0 0;font-size:clamp(1.02rem,1.6vw,1.28rem);line-height:1.65}.quake-file .event-table-wrap{border:1px solid var(--accent);background:var(--bg2);place-self:start end;width:410px;max-width:100%;margin:0}.quake-file .page-layout>.hero-rs{grid-area:2/2;place-self:start end}.quake-file .event-table{border-collapse:collapse;width:100%;color:var(--text);table-layout:fixed}.quake-file .event-table caption{border-bottom:1px solid var(--accent);font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;text-align:left;color:var(--accent);padding:.6rem .7rem;font-size:.64rem}.quake-file .event-table th,.quake-file .event-table td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:.5rem .6rem}.quake-file .event-table tr:last-child th,.quake-file .event-table tr:last-child td{border-bottom:0}.quake-file .event-table tbody th{border-right:1px solid var(--border);width:112px;font-family:var(--font-heading);font-size:.74rem;font-weight:var(--fw-bold);color:var(--text)}.quake-file .event-table tbody td{color:var(--text);font-size:.74rem;line-height:1.55}.quake-file .event-table tbody tr:hover{background:var(--bg3)}.quake-file .event-table td>a:not(.cite-num){color:var(--accent);text-decoration:none}.quake-file .event-table td>a:not(.cite-num):hover{text-decoration:underline}.quake-file .event-table small{color:var(--muted);font-size:.88em}.quake-file .section{border-bottom:1px solid var(--border);padding:clamp(4rem,8vw,7rem) 0;scroll-margin-top:4rem}.quake-file .section:has(+.social-bar){border-bottom:0}.quake-file .social-bar+.section.sources{padding-top:2rem}.quake-file .section-title{margin-bottom:2.4rem}.quake-file .section-title>p:first-child{font-family:var(--font-mono);letter-spacing:.13em;color:var(--accent);margin:0 0 .7rem;font-size:.61rem}.quake-file .section-title h2{max-width:850px;font-family:var(--font-heading);letter-spacing:-.025em;color:var(--text);margin:0;font-size:clamp(2rem,4.2vw,3.4rem);line-height:1.05}.quake-file .article-copy{max-width:850px;margin-top:1.6rem}.quake-file .article-copy p{font-size:var(--post-font-size,1.05rem);line-height:var(--post-line-height,1.8);color:var(--text);margin:0 0 1.5rem}.quake-file .article-copy p:last-child{margin-bottom:0}.quake-file .article-copy+:is(.impact-summary,.sequence,.bibliography){margin-top:1.6rem}.quake-file .intensity-figure{width:100%;max-width:620px;margin:2rem 0}.quake-file .intensity-figure picture,.quake-file .intensity-figure img{width:100%;height:auto;display:block}.quake-file .intensity-figure img{border:1px solid var(--border)}.quake-file .intensity-figure figcaption{font-family:var(--font-mono);color:var(--muted);margin-top:.65rem;font-size:.56rem;line-height:1.55}.quake-file .impact-summary{border:1px solid var(--accent);background:var(--bg2);grid-template-columns:repeat(3,minmax(0,1fr));max-width:850px;display:grid}.quake-file .impact-number{border-right:1px solid var(--border);white-space:nowrap;grid-template-columns:auto 1fr auto;align-items:center;gap:.55rem;padding:.75rem .85rem;display:grid}.quake-file .impact-number:last-child{border-right:0}.quake-file .impact-number span{font-family:var(--font-heading);font-size:.72rem;font-weight:var(--fw-bold);color:var(--text)}.quake-file .impact-number strong{font-family:var(--font-heading);color:var(--accent);font-variant-numeric:tabular-nums;font-size:1.15rem}.quake-file .sequence{grid-template-columns:repeat(6,1fr);gap:.5rem;width:100%;max-width:850px;padding:2rem 0 4rem;display:grid;position:relative}.quake-file .sequence-axis{background:var(--border);height:1px;position:absolute;top:5rem;left:0;right:0}.quake-file .sequence-event{flex-direction:column;min-width:0;padding-top:3.8rem;display:flex;position:relative}.quake-file .sequence-event i{border:1px solid var(--muted);background:var(--bg);border-radius:50%;width:8px;height:8px;position:absolute;top:2.63rem;left:0}.quake-file .sequence-event.first i{border-color:var(--accent);background:var(--accent);width:12px;height:12px;box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent);top:2.5rem}.quake-file .seq-year{font-family:var(--font-mono);color:var(--accent);font-size:.63rem;position:absolute;top:0}.quake-file .sequence-event strong{font-family:var(--font-heading);color:var(--text);font-size:.64rem;line-height:1.25}.quake-file .direction{font-family:var(--font-mono);letter-spacing:.1em;color:var(--muted);margin:0;font-size:.54rem;position:absolute;bottom:0;left:0}.quake-file .direction span{color:var(--accent);margin-left:.5rem}.quake-file .bib-details{border:1px solid var(--border);background:var(--bg2)}.quake-file .bib-summary{cursor:pointer;user-select:none;font-family:var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--text);justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem 1.3rem;font-size:.68rem;list-style:none;transition:background .2s;display:flex}.quake-file .bib-summary::-webkit-details-marker{display:none}.quake-file .bib-summary:hover{background:var(--bg3)}.quake-file .bib-summary .bib-count{color:var(--accent)}.quake-file .bib-arrow{width:15px;height:15px;fill:var(--muted);flex-shrink:0;transition:transform .25s,fill .25s}.quake-file .bib-details[open] .bib-arrow{fill:var(--accent);transform:rotate(180deg)}.quake-file .bib-details .bibliography{border:0;border-top:1px solid var(--border)}.quake-file .bibliography{margin:0;padding:0;list-style:none}.quake-file .bibliography li{border-bottom:1px solid var(--border);background:var(--bg2);grid-template-columns:54px 1fr 120px;align-items:start;gap:1rem;padding:1.2rem;scroll-margin-top:5rem;display:grid}.quake-file .bibliography li:last-child{border-bottom:0}.quake-file .bibliography li:target{background:color-mix(in srgb, var(--accent) 7%, var(--bg2));box-shadow:inset 3px 0 var(--accent)}.quake-file .ref-number{font-family:var(--font-heading);color:var(--accent);font-size:1.15rem;text-decoration:none}.quake-file .bibliography span{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-size:.49rem}.quake-file .bibliography p{color:var(--text);margin:.35rem 0 0;font-size:.72rem;line-height:1.55}.quake-file .bibliography small{color:var(--muted);margin-top:.35rem;font-size:.61rem;line-height:1.5;display:block}.quake-file .ref-link{font-family:var(--font-mono);letter-spacing:.05em;color:var(--accent);justify-self:end;font-size:.52rem;text-decoration:none}.quake-file .ref-link:hover{text-decoration:underline}.quake-file .article-copy a.archive-xref{color:#fa5167;text-underline-offset:.15em;text-decoration:underline}.quake-file .article-copy a.archive-xref:hover{text-decoration-thickness:2px}.quake-file .gterm-wrap{display:inline;position:relative}.quake-file a.gterm-trigger{color:#fa5167;cursor:help;text-decoration:none}html.glossary-tooltips-off .quake-file a.gterm-trigger{color:inherit;cursor:text;pointer-events:none}.quake-file .gterm-tooltip{background:var(--bg2);border:1px solid var(--border);z-index:100;text-align:left;flex-direction:column;gap:.4rem;width:min(320px,86vw);padding:.85rem 1rem;display:none;position:fixed;top:0;left:0;transform:translate(-50%,calc(-100% - 6px))}.quake-file .gterm-tooltip:before{content:"";width:100%;height:10px;position:absolute;top:100%;left:0}.quake-file .gterm-tooltip:after{content:"";border:6px solid #0000;border-top-color:var(--border);position:absolute;top:100%;left:50%;transform:translate(-50%)}.quake-file .gterm-wrap:hover .gterm-tooltip,.quake-file .gterm-wrap:focus-within .gterm-tooltip{display:flex}html.glossary-tooltips-off .quake-file .gterm-wrap:hover .gterm-tooltip,html.glossary-tooltips-off .quake-file .gterm-wrap:focus-within .gterm-tooltip{display:none}.quake-file .gterm-tooltip-term{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.05em;color:#fa5167;font-size:.65rem;font-weight:var(--fw-bold)}.quake-file .gterm-tooltip-text{font-family:var(--font-body);color:var(--text);font-size:.8rem;line-height:1.6}@media (hover:none){.quake-file .gterm-tooltip{display:none!important}}@media (width<=900px){.quake-file .hero{grid-template-columns:1fr}.quake-file .impact-summary{grid-template-columns:repeat(3,1fr)}}@media (width<=640px){.quake-file .hero h1{font-size:clamp(3.2rem,17vw,5.2rem)}.quake-file .event-table-wrap{justify-self:stretch;width:100%}.quake-file .event-table tbody th{width:34%}.quake-file .section{padding:4rem 0}.quake-file .impact-summary{grid-template-columns:1fr}.quake-file .impact-number{border-right:0;border-bottom:1px solid var(--border)}.quake-file .impact-number:last-child{border-bottom:0}.quake-file .sequence{grid-template-columns:repeat(6,78px);padding-bottom:4rem;overflow-x:auto}.quake-file .sequence-axis{width:468px}.quake-file .bibliography li{grid-template-columns:36px 1fr}.quake-file .ref-link{grid-column:2;justify-self:start}}.quake-file[data-astro-cid-gmu436wf]{box-sizing:border-box;width:100%;max-width:1240px;margin:0 auto;padding:1rem 2rem 7rem}.quake-file[data-astro-cid-gmu436wf] [data-astro-cid-gmu436wf]::selection{background:var(--accent);color:var(--text)}.crumbs[data-astro-cid-gmu436wf]{padding:0}.crumbs-list[data-astro-cid-gmu436wf]{flex-wrap:wrap;align-items:baseline;gap:.3rem;margin:0;padding:0;list-style:none;display:flex}.crumbs-link[data-astro-cid-gmu436wf]{font-family:var(--font-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.7rem;text-decoration:none;transition:color .2s}.crumbs-link[data-astro-cid-gmu436wf]:hover{color:var(--accent)}.crumbs-sep[data-astro-cid-gmu436wf]{font-family:var(--font-mono);color:var(--border-strong);user-select:none;font-size:.7rem}.crumbs-current[data-astro-cid-gmu436wf]{font-family:var(--font-mono);color:var(--text);text-transform:uppercase;letter-spacing:.06em;font-size:.7rem}.page-layout[data-astro-cid-gmu436wf]{grid-template-columns:220px minmax(0,1fr);align-items:start;column-gap:3.5rem;display:grid}.page-layout[data-astro-cid-gmu436wf] .hero{grid-area:1/1/auto/-1}.page-layout[data-astro-cid-gmu436wf] .section{grid-column:2;min-width:0}.page-nav-outer[data-astro-cid-gmu436wf]{grid-area:2/1/span 999;align-self:stretch}.page-nav[data-astro-cid-gmu436wf]{top:calc(var(--header-h,100px) + 1.5rem);max-height:calc(100vh - var(--header-h,100px) - 3.5rem);scrollbar-width:none;position:sticky;overflow-y:auto}.page-nav[data-astro-cid-gmu436wf]::-webkit-scrollbar{width:0}.page-nav[data-astro-cid-gmu436wf]:hover{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.page-nav[data-astro-cid-gmu436wf]:hover::-webkit-scrollbar{width:6px}.page-nav[data-astro-cid-gmu436wf]::-webkit-scrollbar-track{background:0 0}.page-nav[data-astro-cid-gmu436wf]::-webkit-scrollbar-thumb{background:0 0}.page-nav[data-astro-cid-gmu436wf]:hover::-webkit-scrollbar-thumb{background:var(--border-strong)}.page-nav-label[data-astro-cid-gmu436wf]{font-family:var(--font-mono);letter-spacing:.1em;color:var(--muted);margin:0 0 .8rem;font-size:.58rem}.page-nav[data-astro-cid-gmu436wf] ol[data-astro-cid-gmu436wf]{border-top:1px solid var(--border);margin:0;padding:0;list-style:none}.page-nav[data-astro-cid-gmu436wf] li[data-astro-cid-gmu436wf]{border-bottom:1px solid var(--border)}.page-nav[data-astro-cid-gmu436wf] a[data-astro-cid-gmu436wf]{color:var(--text);grid-template-columns:1.5rem 1fr;gap:.5rem;padding:.7rem 0;scroll-margin-top:4.6rem;scroll-margin-bottom:6rem;font-size:.72rem;line-height:1.4;text-decoration:none;transition:background .2s,color .2s;display:grid}.page-nav[data-astro-cid-gmu436wf] a[data-astro-cid-gmu436wf] span[data-astro-cid-gmu436wf]{font-family:var(--font-mono);color:var(--accent);text-align:center}.page-nav[data-astro-cid-gmu436wf] a[data-astro-cid-gmu436wf]:hover{background:color-mix(in srgb, var(--accent) 6%, transparent)}.page-nav[data-astro-cid-gmu436wf] a[data-astro-cid-gmu436wf].active{background:color-mix(in srgb, var(--accent) 12%, transparent);color:var(--accent);font-weight:var(--fw-semibold)}.file-footer[data-astro-cid-gmu436wf]{justify-content:flex-end;align-items:center;gap:2rem;padding-top:2.5rem;display:flex}.file-footer[data-astro-cid-gmu436wf] a[data-astro-cid-gmu436wf]{font-family:var(--font-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--accent);font-size:.6rem;text-decoration:none}.file-footer[data-astro-cid-gmu436wf] a[data-astro-cid-gmu436wf]:hover{text-decoration:underline}.file-footer[data-astro-cid-gmu436wf] span[data-astro-cid-gmu436wf]{font-family:var(--font-mono);color:var(--text);font-size:.64rem}@media (width<=900px){.page-layout[data-astro-cid-gmu436wf]{grid-template-columns:1fr}.page-layout[data-astro-cid-gmu436wf] .hero{order:-1;grid-column:1}.page-layout[data-astro-cid-gmu436wf] .section{grid-column:1}.page-nav-outer[data-astro-cid-gmu436wf]{order:0;grid-area:auto/1}.page-nav[data-astro-cid-gmu436wf]{max-height:none;position:static;overflow-y:visible}.page-nav[data-astro-cid-gmu436wf] ol[data-astro-cid-gmu436wf]{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.page-nav[data-astro-cid-gmu436wf] li[data-astro-cid-gmu436wf]:nth-child(odd){border-right:1px solid var(--border)}.page-nav[data-astro-cid-gmu436wf] a[data-astro-cid-gmu436wf]{padding:.7rem;scroll-margin-top:0;scroll-margin-bottom:0}}@media (width<=640px){.quake-file[data-astro-cid-gmu436wf]{padding:0 1rem 4rem}.page-nav[data-astro-cid-gmu436wf] ol[data-astro-cid-gmu436wf]{grid-template-columns:1fr}.page-nav[data-astro-cid-gmu436wf] li[data-astro-cid-gmu436wf]:nth-child(odd){border-right:0}.file-footer[data-astro-cid-gmu436wf]{flex-direction:column;align-items:start}}