:root{color-scheme:light;--ink:#163649;--muted:#5d717c;--blue:#195e76;--deep:#102e3e;--teal:#327e83;--paper:#f8f8f5;--line:#d8e1df;--warm:#bb7445;--sand:#f0e9dc}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
.skip-link{position:absolute;left:10px;top:-100px;background:#fff;padding:8px;z-index:5}.skip-link:focus{top:8px}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 system-ui,"Segoe UI",sans-serif}
button,input,select{font:inherit}
button,input,select,.button{border:1px solid #b6c8cc;border-radius:5px;padding:9px 12px;background:#fff;color:var(--ink)}
button,.button{cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;gap:6px}
button:hover,.button:hover{background:#e9f0f0;border-color:var(--blue)}
button:disabled{opacity:.46;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,canvas:focus-visible{outline:3px solid var(--warm);outline-offset:2px}
a{color:var(--blue);text-underline-offset:3px}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{color:var(--deep);line-height:1.17}
h1{font:400 clamp(2.1rem,4vw,3.9rem)/1.08 Georgia,serif;letter-spacing:-.025em}
h2{font:400 clamp(1.65rem,2.6vw,2.4rem)/1.2 Georgia,serif}
h3{font-size:1.17rem}
p{max-width:77ch}
.muted{color:var(--muted)}.small{font-size:13px}.eyebrow{color:#9b5b31;font-size:11px;text-transform:uppercase;letter-spacing:.14em;font-weight:750;margin-bottom:12px}
.button.primary,.primary{background:var(--deep);border-color:var(--deep);color:#fff}.button.primary:hover,.primary:hover{background:var(--blue);color:#fff}
.site-header{background:var(--deep);color:#fff}.site-header-inner{max-width:1440px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 32px}
.site-brand{color:#fff;text-decoration:none;display:flex;align-items:center;gap:15px}.brand-mark{font:30px Georgia,serif;color:#e9b98f;border-right:1px solid #68818d;padding-right:14px}.brand-name{font-weight:750;letter-spacing:.045em}.brand-caption{display:block;color:#bdd1d5;font-size:11px;font-weight:400;letter-spacing:.07em}
.site-nav{display:flex;align-items:center;gap:26px}.site-nav a{color:#d4e2e4;text-decoration:none;font-size:13px;padding:8px 0;border-bottom:2px solid transparent}.site-nav a:hover,.site-nav a[aria-current=page]{color:#fff;border-color:#e9b98f}
main{max-width:1440px;margin:auto;padding:36px 32px 84px;min-height:calc(100vh - 170px)}.site-footer{border-top:1px solid var(--line);padding:24px 32px;color:var(--muted);font-size:12px;text-align:center}
.narrow{max-width:720px;margin:65px auto}.lead{font-size:18px;color:var(--muted);line-height:1.55}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;padding:38px 0 66px;border-bottom:1px solid var(--line)}.hero-copy>p:not(.eyebrow){font-size:17px;color:var(--muted)}.hero-lead{font-size:21px!important;color:var(--ink)!important}.text-link{font-weight:700;display:inline-block;margin-top:14px}.dish-visual svg{width:100%;height:auto;display:block;border-radius:18px;box-shadow:0 25px 70px #16364921}
.archive-intro{margin:56px 0 25px}.archive-intro h2{margin-bottom:8px}.collection-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.collection-card{background:#fff;border:1px solid var(--line);padding:30px;display:flex;flex-direction:column;min-height:370px;box-shadow:0 6px 28px #1636490b}.card-number{font-size:11px;font-weight:750;letter-spacing:.13em;text-transform:uppercase;color:#a36940}.collection-card h3{font:400 28px/1.16 Georgia,serif;margin:20px 0 5px}.card-range{color:var(--muted);font-size:13px}.card-counts{display:flex;gap:36px;border-block:1px solid var(--line);padding:17px 0;margin:14px 0}.card-counts div{display:flex;flex-direction:column}.card-counts strong{font:29px Georgia,serif}.card-counts span{color:var(--muted);font-size:12px}.acquisition{color:var(--muted);font-size:13px;flex:1}.collection-card .button{align-self:flex-start}.home-guide{margin-top:55px;padding:30px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;column-gap:38px}.home-guide a{font-weight:700}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:10px;color:var(--muted);font-size:12px;margin-bottom:34px}.breadcrumb a{text-decoration:none}.breadcrumb span[aria-current]{color:var(--ink)}
.page-intro{padding:4px 0 22px;border-bottom:1px solid var(--line)}.page-intro h1{margin-bottom:14px}.inline-counts{display:flex;gap:26px;flex-wrap:wrap}.inline-counts strong{font-size:13px;color:var(--blue)}
details{border-top:1px solid var(--line)}summary{cursor:pointer;padding:16px 0;font-weight:650}.filters-panel{margin-top:28px}.filters-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px 14px;padding:6px 0 23px}.filters-grid label,.tf-controls label,.representation-control{font-size:12px;font-weight:600;color:var(--muted)}.filters-grid input,.filters-grid select,.tf-controls select,.representation-control select{display:block;width:100%;margin-top:5px;min-width:0}.filter-actions{grid-column:1/-1;display:flex;align-items:center;gap:16px}.browse-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:40px 0 8px}.browse-head h2{margin:0}.segmented{display:flex;gap:3px;padding:3px;background:#e9efee;border-radius:7px}.segmented button{border:0;background:transparent}.segmented button[aria-pressed=true]{background:#fff;box-shadow:0 1px 4px #16364920}.browse-help{color:var(--muted);font-size:13px}.session-card{display:grid;grid-template-columns:175px minmax(0,1fr) 205px;gap:22px;background:#fff;border:1px solid var(--line);padding:21px 23px;margin:10px 0;align-items:start}.timeline-mode .session-card{border-left:3px solid var(--teal)}.month-heading{font-size:21px;margin:29px 0 14px}.session-date{display:flex;flex-direction:column;font-weight:700}.session-date small{font-weight:400;color:var(--muted);font-size:11px}.session-body h3{margin-bottom:6px}.session-body h3 a{text-decoration:none}.session-clocks,.session-facts{margin:0;color:var(--muted);font-size:13px}.session-action{display:flex;flex-direction:column;align-items:flex-end;gap:16px}.session-action a{font-size:12px;font-weight:700}.status{display:inline-block;border-radius:100px;padding:4px 10px;font-size:11px;font-weight:700;background:#e6ebeb;white-space:nowrap}.status-science_ready{background:#e5f1e7;color:#285b38}.status-needs_review{background:#f7edda;color:#784f16}.status-unavailable_for_science{background:#f1e6e3;color:#804d3e}.pagination{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin:22px 0}.pagination span{font-size:12px;color:var(--muted);margin-right:auto}.session-explainer{margin-top:40px}
.workspace-intro{display:flex;justify-content:space-between;align-items:start;gap:20px}.workspace-intro h1{font-size:clamp(2rem,3.5vw,3rem);margin-bottom:12px}.workspace-subtitle{color:var(--muted);font-size:13px}.workspace-status{margin-top:15px}.workspace-tabs{display:flex;gap:26px;overflow-x:auto;scrollbar-width:thin;border-bottom:1px solid var(--line);margin:24px 0 34px}.workspace-tabs a{position:relative;white-space:nowrap;color:var(--muted);text-decoration:none;padding:12px 0;border-bottom:3px solid transparent;font-weight:650;font-size:13px}.workspace-tabs a[aria-current=page]{border-color:var(--warm);color:var(--deep)}.tab-dot{display:inline-block;width:6px;height:6px;background:#b6b9b0;border-radius:50%;margin-left:6px;vertical-align:middle}.tab-body{min-height:300px}.view-intro{display:flex;justify-content:space-between;gap:25px;margin-bottom:22px}.view-intro h2{margin:0 0 10px}.view-intro p:not(.eyebrow){color:var(--muted);font-size:14px}.view-intro>.small{max-width:250px}
.overview-intro{padding:0 0 18px}.overview-intro h2{margin:0 0 8px}.overview-intro p:not(.eyebrow){color:var(--muted)}.overview-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(250px,.8fr);gap:22px}.overview-primary,.overview-aside{border:1px solid var(--line);background:#fff;padding:27px}.overview-aside{background:#eaf1ef}.science-callout{border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:12px}.science-callout p{margin:10px 0;color:var(--muted);font-size:13px}.fact-list{margin:0}.fact-list div{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid var(--line);gap:12px;padding:11px 0}.fact-list dt{color:var(--muted);font-size:12px}.fact-list dd{margin:0;font-size:13px}.context-note{border-left:3px solid var(--warm);background:var(--sand);padding:12px 15px;color:#674d38;font-size:13px}.recording-track{display:flex;gap:5px;margin:30px 0 10px}.recording-track span{height:30px;flex:1;background:var(--teal);border-radius:2px}.recording-track span:nth-child(2n){opacity:.5}.recording-track span:nth-child(3n){opacity:.75}
.spectrum-controls,.tf-controls{display:flex;align-items:end;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:17px;background:#eaf0ef;border:1px solid var(--line);border-radius:7px}.transport{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.slider-label{display:block;flex:1;min-width:200px;font-size:12px;font-weight:700}.slider-label input{width:100%;padding:0;accent-color:var(--blue)}.representation-control{min-width:180px}.spectrum-context{margin:18px 0;font-size:13px}.context-separator{margin:0 10px;color:#9baeb1}.plot-host{min-width:0}.plot-shell{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden}.plot-head{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:10px 15px;border-bottom:1px solid var(--line)}.plot-title{font-size:13px}.plot-actions{display:flex;gap:4px;flex-wrap:wrap}.plot-actions button{padding:5px 8px;font-size:11px}.plot-shell canvas{display:block;width:100%;height:380px;touch-action:none}.plot-readout{margin:0;min-height:43px;padding:10px 15px;background:#f3f6f6;color:var(--muted);font:12px/1.5 ui-monospace,Consolas,monospace}.interpretation{font-size:13px;color:var(--muted);margin-top:20px}.interpretation p{margin-bottom:5px}
.tf-controls{justify-content:flex-start}.tf-controls label{min-width:280px;max-width:100%}.tf-block-note{margin:16px 0}.selection-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;padding:13px 15px;background:#eaf0ef;margin-top:12px;font-size:13px}.unavailable-card{background:#f1f3f1;border:1px solid var(--line);padding:30px;max-width:800px}.unavailable-inline{border-left:3px solid #b7c4c2;padding:10px 15px;margin-top:22px;background:#f4f6f5;font-size:13px}.unavailable-inline p{margin:3px 0}.product-head{margin-bottom:20px}.product-head h3{font:400 26px Georgia,serif;margin:0 0 8px}.product-head p:not(.eyebrow){color:var(--muted);font-size:13px}
.advanced-sections{border-bottom:1px solid var(--line)}.advanced-sections details{background:#fff;padding:0 17px}.advanced-content{padding:0 0 20px}.advanced-records{max-height:500px;overflow:auto}.advanced-records dl{margin:10px 0;padding:8px 15px;border:1px solid var(--line)}.advanced-records dl div{display:grid;grid-template-columns:190px minmax(0,1fr);gap:15px;padding:4px 0;font-size:12px;overflow-wrap:anywhere}.advanced-records dt{color:var(--muted)}.advanced-records dd{margin:0;font-family:ui-monospace,Consolas,monospace}.loading{color:var(--muted);padding:24px 0;font-size:13px}.spinner{display:inline-block;width:14px;height:14px;border:2px solid #becfd0;border-top-color:var(--teal);border-radius:50%;vertical-align:-3px;margin-right:8px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty{padding:25px;color:var(--muted)}.error{padding:17px;background:#f8eae5;border-left:3px solid #b85c46}.error p{margin:7px 0}
@media(max-width:900px){.hero{grid-template-columns:1fr 1fr;gap:25px}.session-card{grid-template-columns:130px minmax(0,1fr);gap:10px 15px}.session-action{grid-column:2;align-items:flex-start;flex-direction:row}.overview-grid{grid-template-columns:1fr}.filters-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-guide{grid-template-columns:1fr}.view-intro{display:block}}
@media(max-width:600px){.site-header-inner{padding:15px 17px;flex-wrap:wrap;gap:12px}.site-nav{gap:18px}.brand-mark{font-size:25px}.brand-name{font-size:13px}.brand-caption{font-size:10px}main{padding:22px 16px 55px}.hero{grid-template-columns:1fr;padding:22px 0 40px}.dish-visual{order:-1}.collection-grid{grid-template-columns:1fr}.collection-card{padding:22px;min-height:0}.archive-intro{margin-top:36px}.home-guide{margin-top:35px}.filters-grid{grid-template-columns:1fr 1fr;gap:12px}.browse-head{align-items:start;flex-direction:column}.session-card{grid-template-columns:1fr;padding:16px}.session-date{flex-direction:row;gap:10px;align-items:baseline}.session-action{grid-column:1;justify-content:space-between}.workspace-intro{display:block}.workspace-status{margin:0}.workspace-tabs{gap:20px;margin-top:17px}.fact-list div{grid-template-columns:1fr;gap:2px}.overview-primary,.overview-aside{padding:18px}.spectrum-controls,.tf-controls{align-items:stretch}.transport{width:100%}.transport button{flex:1}.slider-label{min-width:100%}.plot-head{display:block}.plot-actions{margin-top:8px}.plot-shell canvas{height:320px}.advanced-records dl div{grid-template-columns:1fr;gap:0}.tf-controls label{min-width:100%}}
.site-footer{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.plot-readout{max-width:none}.tf-controls label[hidden]{display:none}
.row-choice{font-size:12px;font-weight:650;min-width:220px;flex:1;max-width:450px}.row-choice select{display:block;width:100%;margin-top:4px}
.jump-link{border:0;background:none;padding:0;color:var(--blue);text-decoration:underline;text-underline-offset:3px;font-size:15px}.jump-link:hover{background:none;border:0;color:var(--deep)}
.speed-control{font-size:12px;font-weight:600;color:var(--muted)}.speed-control select{display:block;margin-top:5px;min-width:75px}.spectrum-controls #spectrum-download{white-space:nowrap}.spectrum-controls [aria-disabled=true]{opacity:.5;pointer-events:none}.session-download{display:flex;align-items:end;gap:9px;margin-top:12px;flex-wrap:wrap}.session-download label{font-size:12px;font-weight:600;color:var(--muted)}.session-download select{display:block;margin-top:4px;max-width:220px}.session-download .button{white-space:nowrap}
.session-download [aria-disabled=true]{opacity:.5;pointer-events:none}
.archive-day-downloads{display:flex;align-items:end;gap:14px;flex-wrap:wrap;margin:16px 0;padding:16px;border:1px solid var(--line);border-radius:12px;background:#f8f9f5}.archive-day-downloads p{margin:3px 0 0;color:var(--muted);font-size:12px;max-width:360px}.archive-day-downloads label{font-size:12px;font-weight:600;color:var(--muted)}.archive-day-downloads select{display:block;margin-top:4px}.archive-day-downloads #archive-day-mat{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.matrix-visual{display:grid;grid-template-columns:minmax(0,1fr) 88px;min-width:0}.matrix-visual canvas{min-width:0}.colorbar{display:grid;grid-template-columns:15px 35px 16px;gap:4px;box-sizing:border-box;height:380px;padding:20px 3px 56px 3px;color:var(--muted);font-size:10px}.colorbar-gradient{min-width:0;background:linear-gradient(to top,#000 0%,#f00 33.333%,#ff0 66.667%,#fff 100%)}.colorbar-ticks{display:flex;flex-direction:column;justify-content:space-between;text-align:left;white-space:nowrap}.colorbar-label{writing-mode:vertical-rl;transform:rotate(180deg);text-align:center;font-size:10px;font-weight:600;white-space:nowrap}
@media(max-width:600px){.colorbar{height:320px}.matrix-visual{grid-template-columns:minmax(0,1fr) 83px}}