:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#e5efed;background:#0c1c21;font-synthesis:none;color-scheme:dark;--muted:#9cadaa;--gold:#e4ec9d}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% 22%,#163535 0,transparent 55%)}a{color:inherit;text-decoration:none}button,select,input{font:inherit}button,select{cursor:pointer}button,a,input,select{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #edf5a6;outline-offset:4px}header{height:88px;max-width:1200px;padding:0 32px;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{font-size:20px;font-weight:650;letter-spacing:-.7px;display:inline-flex;align-items:center;gap:10px}.brand-mark{background:#e5efed;color:#0c1c21;width:30px;height:30px;border-radius:10px;font-size:24px;font-weight:650;line-height:25px;text-align:center;letter-spacing:-2px;padding-right:2px}.brand-mark span{color:#327b7e;font-size:15px}.prototype-tag{font-size:10px;letter-spacing:1.8px;color:#a9bab4;border:1px solid #52615c;border-radius:20px;padding:8px 11px}main{max-width:1200px;margin:auto;padding:0 32px}.intro{text-align:center;padding:36px 0 30px}.eyebrow{font-size:10px;font-weight:650;letter-spacing:2.8px;color:#c1ce9a;margin:0 0 19px}h1{font-weight:580;letter-spacing:-3px;font-size:clamp(44px,5.8vw,72px);line-height:1.04;margin:0}.intro>p:last-child{font-size:18px;color:#aebfba;margin:19px 0 0}.demo-note{max-width:790px;margin:0 auto 27px;font-size:12px;color:#b6c4b6;line-height:1.6;display:flex;align-items:center;gap:12px}.demo-note strong{color:#d4dcc4;font-weight:550}.note-dot{width:7px;height:7px;background:#d3db8c;border-radius:50%;flex-shrink:0}.explorer{background:#0d2025;border:1px solid #2a4243;border-radius:26px;display:grid;grid-template-columns:minmax(0,1fr) 275px;overflow:hidden;box-shadow:0 30px 80px #0002}.map-panel{min-width:0;display:flex;flex-direction:column;background:radial-gradient(ellipse at 70% 70%,#183b3a88,transparent 65%)}.map-top{display:flex;justify-content:space-between;align-items:center;padding:23px 25px 0;gap:8px}.map-top>span,.map-top button{font-size:9px;letter-spacing:1.5px}.map-top>span{color:#a4b7af}.map-top button{background:none;border:0;color:#ced8ac;padding:8px 0;min-height:36px;letter-spacing:0}.map-wrap{position:relative;flex:1;display:flex;align-items:center;min-height:380px;padding:5px 15px 0}.map-wrap svg{display:block;width:100%;overflow:visible}.state-path{fill:#193333;stroke:#34504b;stroke-width:1;cursor:pointer;transition:stroke .18s}.state-path:hover,.state-path:focus-visible{stroke:#c9da9b;outline:0}.state-path.selected{stroke:#e4ec9d;stroke-width:2.4}.light{fill:#f0f4ad;pointer-events:none}.halo{fill:#cedc70;pointer-events:none;opacity:.3}.map-hint{position:absolute;bottom:3%;left:45%;font-size:11px;color:#8fa7a1;pointer-events:none}.map-bottom{padding:10px 25px 20px;display:flex;justify-content:space-between;gap:10px;color:#8baba1;font-size:10px}.legend-light{display:inline-block;width:6px;height:6px;border-radius:100%;background:#e4ec9d;box-shadow:0 0 10px #d5e887;margin-right:6px}.detail{border-left:1px solid #2a4243;background:#11282b;padding:26px 23px}.detail label{display:block;color:#a4b7b0;font-size:11px;margin:0 0 8px}.detail select{width:100%;border:1px solid #37504c;background:#19312f;color:#e5eddf;padding:12px 10px;border-radius:10px;font-size:13px;margin-bottom:18px}.reading{padding:5px 0 24px}.reading>p:first-child{font-size:12px;color:#b0c2af;margin:0 0 13px}#count{font-size:59px;line-height:1;letter-spacing:-3px;color:var(--gold);font-weight:500}.count-label{font-size:12px;color:#acbda9;margin:8px 0 17px}#summary{font-size:12px;color:#91aaa2;line-height:1.7;margin:0;min-height:40px}.season-title{font-size:9px;letter-spacing:1.3px;color:#bdcaaa}.bars{display:flex;align-items:flex-end;gap:5px;height:60px;margin-top:13px}.bars button{height:100%;flex:1;min-width:0;border:0;background:none;padding:0;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:5px}.bars i{display:block;width:100%;background:#45635a;min-height:2px;border-radius:3px 3px 0 0}.bars button.active i{background:var(--gold);box-shadow:0 0 12px #d3df7d22}.bars span{font-size:8px;color:#92a69b}.chart-caption{color:#78958d;font-size:9px;margin:10px 0 0;line-height:1.5}.timeline{grid-column:1/-1;padding:23px 27px 20px;border-top:1px solid #2a4243;background:#13292b}.play-row{display:flex;align-items:center;gap:13px}#play{border:1px solid #617754;background:#d8e598;color:#1f392a;border-radius:50%;width:41px;height:41px;font-size:14px}#motion{margin-left:auto;border:1px solid #3d534a;background:transparent;color:#aebfa9;border-radius:20px;padding:9px 13px;font-size:10px;min-height:36px}.play-row p{font-size:8px;letter-spacing:1.7px;color:#9caf9d;margin:0 0 4px}.play-row output{font-size:21px;letter-spacing:-.5px;color:#e2eac4}input[type=range]{width:100%;accent-color:#dce997;cursor:pointer;height:25px;margin:19px 0 0}.month-ticks{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1px;color:#849f92;padding:0 4px}.quick{display:flex;align-items:center;gap:20px;margin:26px 0;flex-wrap:wrap}.quick>span{font-size:9px;letter-spacing:1.6px;color:#8ea79c}.quick>div{display:flex;gap:8px;flex-wrap:wrap}.quick button{background:#17302f;border:1px solid #304b42;color:#c5d3b6;border-radius:20px;font-size:11px;padding:10px 15px}.quick button:hover{background:#2f493b}.behind{border-top:1px solid #2c4241;margin-top:32px}.behind summary{padding:21px 0;cursor:pointer;font-size:12px;color:#b1c1b3}.behind>div{max-width:740px;line-height:1.8;color:#a1b5ac;font-size:13px;padding:0 0 20px}.behind h2{font-size:21px;color:#dce5d7;font-weight:500}.behind a{text-decoration:underline;text-underline-offset:3px}footer{font-size:10px;color:#738e85;padding:10px 0 35px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}@media(max-width:760px){header{padding:0 20px;height:75px}main{padding:0 16px}.intro{padding:25px 0}.intro h1{letter-spacing:-2px}.intro>p:last-child{font-size:16px}.demo-note{font-size:11px;margin:0 5px 22px}.explorer{grid-template-columns:1fr;border-radius:20px}.map-wrap{min-height:240px;padding:6px}.map-top{padding:13px 15px 0}.map-top>span{font-size:8px;letter-spacing:1px}.map-bottom{padding:5px 15px 17px;font-size:8px}.map-hint{font-size:9px;bottom:1%}.detail{border-left:0;border-top:1px solid #2a4243;padding:20px;display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.detail label{grid-row:1}.detail select{grid-row:2;margin-bottom:10px}.reading{grid-column:1/-1;padding:10px 0;display:grid;grid-template-columns:1fr 1fr}.reading>p:first-child{grid-column:1/-1;margin-bottom:10px}#count{font-size:43px}#summary{grid-column:2;grid-row:2/4;padding-left:10px;margin:0}.count-label{margin:5px 0 13px}.season-title,.bars,.chart-caption{grid-column:1/-1}.bars{height:54px}.timeline{padding:19px 20px}.quick{gap:12px}.quick button{padding:11px 13px}.behind{margin-top:22px}}@media(max-width:360px){.brand{font-size:18px}.prototype-tag{font-size:8px}.map-top{gap:2px}.map-top>span{font-size:7px}}

.snapshot-note{font-size:11px;line-height:1.7;color:#a4b7af}.behind li{margin:10px 0;overflow-wrap:anywhere}.behind ul{padding-left:20px}

.like-wrap{display:flex;gap:12px;align-items:center;margin:20px 0;font-size:12px;color:#9cadaa}.like-wrap button{border:1px solid #37504c;background:#19312f;border-radius:20px;color:#e4ec9d;padding:10px 15px}.like-wrap button[aria-pressed=true]{background:#435338}.like-wrap button:disabled{opacity:.5;cursor:default}

#play{width:94px;border-radius:24px;flex-shrink:0;font-size:12px}button:disabled,select:disabled,input:disabled{cursor:wait;opacity:.55}

[hidden]{display:none!important}.mode-tabs{display:flex;justify-content:center;gap:8px}.mode-tabs button,.range-controls button{padding:10px 16px;border:1px solid #425b50;border-radius:22px;background:#142c2c;color:#bbcec0;cursor:pointer}.mode-tabs button[aria-pressed=true]{background:#d8e598;color:#173329}.history-caution{text-align:center;font-size:12px;line-height:1.6;color:#aabdac;margin:14px 0 23px}.range-controls{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.range-controls label{font-size:11px;color:#a4b7b0;display:grid;gap:7px}.range-controls select{border:1px solid #37504c;background:#19312f;color:#e5eddf;padding:9px;border-radius:8px}.coverage{color:#c3d1af;font-size:12px;line-height:1.6;margin:15px 0 23px}.map-hint{display:none}.detail{width:290px}.explorer{grid-template-columns:minmax(0,1fr) 290px}.chart-caption{font-size:11px}.credits-list{font-size:13px;line-height:1.8}.credits-list li{overflow-wrap:anywhere}#history-filters label{margin-top:0}@media(max-width:760px){.detail{width:auto}#history-filters{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:0 12px}#history-filters label{grid-row:1}#history-filters select{grid-row:2}.explorer{grid-template-columns:1fr}.range-controls{gap:10px}.range-controls label{flex:1;min-width:95px}.range-controls button{font-size:11px}.history-caution{font-size:11px}.reading{min-height:140px}}

/* Reserve each message at its natural wrapped height so playback never moves the map. */
#summary{display:grid;align-items:start}#summary>span{grid-area:1/1}.summary-sizing{visibility:hidden;pointer-events:none;user-select:none}.reading>p:first-child{line-height:1.4;min-height:2.8em}

/* Historical atlas: fixed geometry throughout the seasonal playback. */
.intro{padding:24px 0}.intro h1{font-size:clamp(42px,5.2vw,64px)}
.detail{padding:22px}.detail select{padding:10px;margin-bottom:12px}.detail label{margin-bottom:6px}
#period-title{font-size:12px;line-height:1.5;color:#d9dfad;min-height:18px;margin:0 0 12px}
.count-label{margin-bottom:10px}#share-note,#sample-note{font-size:11px;line-height:1.5;min-height:33px;margin:0;color:#c7d1aa}#sample-note{color:#97b2a8;margin-bottom:8px}
.reading{padding-bottom:16px}.chart-caption{min-height:33px}.state-path{transition:stroke .18s}.map-bottom{min-height:52px}
.coverage{min-height:39px}.range-controls select{font-size:12px}.range-controls button{font-size:11px}
.atlas-calendar{margin-top:28px;border:1px solid #2a4243;border-radius:24px;padding:25px 27px;background:linear-gradient(140deg,#122c2c,#0e2227)}
.calendar-heading{display:flex;gap:20px;justify-content:space-between;align-items:end}.calendar-heading .eyebrow{margin-bottom:10px}.calendar-heading h2{font-size:28px;letter-spacing:-.8px;font-weight:500;margin:0}.calendar-heading>p{font-size:11px;line-height:1.7;color:#bdc9ad;text-align:right;margin:0}
.calendar-intro,.atlas-caution,#calendar-scale{font-size:11px;color:#95ada4;line-height:1.7}.calendar-intro{max-width:850px;margin:16px 0 8px}#window-note{font-size:12px;line-height:1.6;color:#d4dfb8;min-height:39px;margin:0 0 8px}
.calendar-scroll{overflow-x:auto;scrollbar-color:#657b60 #11292a;padding-bottom:12px}
#calendar-grid{display:grid;grid-template-columns:40px repeat(var(--years),minmax(0,1fr));gap:3px;align-items:stretch}
.axis-label,.month-axis,.year-label,.count-axis{font-size:8px;letter-spacing:.4px;color:#9ab2a2;display:flex;align-items:center}.year-label{font-size:9px;justify-content:center;height:25px;overflow:visible}.axis-label{font-size:7px}.count-axis{white-space:pre-line;line-height:1.7;align-items:end;padding-bottom:6px}
.calendar-cell{height:20px;min-width:0;padding:0;border:1px solid transparent;border-radius:3px;background:#1b3637;position:relative;opacity:.65}
.calendar-cell:before{content:'';position:absolute;inset:1px;background:#e2e996;border-radius:2px;opacity:var(--heat);pointer-events:none}
.calendar-cell.in-window{opacity:1;border-color:#6d8564;background:#385348}.calendar-cell.active-month{border-color:#f1fac0;box-shadow:0 0 7px #e0ec9466}.calendar-cell:hover{outline:1px solid #f1fac0;opacity:1}.calendar-cell.no-year-data{background:repeating-linear-gradient(135deg,#172d30 0 3px,#294042 3px 4px)}
.year-bar{height:95px;margin-top:13px;display:flex;flex-direction:column;justify-content:end;background:transparent;border:0;border-bottom:1px solid #4a6259;padding:0 2px;min-width:0;opacity:.6}.year-bar.in-window{background:#33504766;opacity:1}.year-bar:hover{opacity:1}.year-bar i{display:block;flex-shrink:0;width:100%}
.observation{background:#e1e997}.specimen{background:#66b5b1}.other{background:#af8ab7}.empty-key{background:repeating-linear-gradient(135deg,#172d30 0 3px,#58716a 3px 4px)}
.calendar-key{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px;font-size:10px;color:#b8c7b7}.calendar-key span{display:flex;gap:6px;align-items:center}.calendar-key i{width:9px;height:9px;border-radius:2px}.atlas-caution{border-top:1px solid #2a4243;margin:15px 0 0;padding-top:14px}
@media(max-width:760px){.atlas-calendar{padding:20px 16px;border-radius:20px}.calendar-heading{display:block}.calendar-heading h2{font-size:25px}.calendar-heading>p{text-align:left;margin-top:10px}.calendar-key{gap:10px 16px}.reading{display:block;min-height:0}.reading>p:first-child{min-height:2.8em;margin-bottom:0}#count{font-size:48px}#summary{padding-left:0}.detail{padding:18px}.map-bottom{font-size:8px;align-items:center}.map-bottom>span:first-child{max-width:70%}.range-controls label{min-width:110px}.range-controls select{width:100%;min-width:0}.range-controls button{padding:10px 12px}.play-row output{font-size:18px}.coverage{min-height:58px}#window-note{min-height:58px}}
@media(prefers-reduced-motion:reduce){.state-path{transition:none}}
@media(max-width:760px){.play-row{display:grid;grid-template-columns:94px minmax(0,1fr);gap:10px}.play-row>div{min-width:0}.play-row output{display:block;font-size:16px;line-height:1.4;min-height:2.8em}#motion{grid-column:1/-1;justify-self:end;margin-left:0}}
.map-toolbar{display:flex;align-items:center;gap:13px;padding:6px 25px 0;min-height:48px}.map-toolbar button{border:1px solid #617754;background:#d8e598;color:#1f392a;border-radius:24px;min-width:76px;min-height:34px;font-size:11px}.map-toolbar output{font-size:14px;line-height:1.4;color:#dce6bc;font-variant-numeric:tabular-nums}.map-toolbar button:disabled{opacity:.55}@media(max-width:760px){.map-toolbar{padding:6px 15px 0;gap:10px}.map-toolbar output{font-size:12px}}

.year-label:nth-child(2){justify-content:start}.year-label.end-year{justify-content:end}

/* One clockwise revolution represents all twelve calendar months. */
.month-clock{margin-left:auto;flex-shrink:0;width:94px;text-align:center;align-self:start;color:#dce6bc;padding:0 4px 3px}.month-clock svg{display:block;width:86px;height:86px}.clock-ring{fill:none;stroke:#466157;stroke-width:.7}.clock-ticks{stroke:#91a98a;stroke-width:1.4}.clock-labels{fill:#9ab09b;font-size:6.5px;text-anchor:middle;letter-spacing:.5px}#clock-hand{transform-origin:48px 48px}#clock-hand line{stroke:#e4ec9d;stroke-width:2;stroke-linecap:round}#clock-hand circle{fill:#e4ec9d}#clock-hand.circling{transition:transform var(--glow-step,0ms) linear}#clock-year{display:block;font-size:11px;letter-spacing:.4px;line-height:1.6;font-variant-numeric:tabular-nums;white-space:nowrap}
@media(max-width:760px){.map-toolbar{gap:8px}.map-toolbar button{min-width:64px}.map-toolbar>output{font-size:11px;flex:1}.month-clock{width:74px;padding:0 2px 2px}.month-clock svg{width:70px;height:70px}#clock-year{font-size:9px;letter-spacing:0}}

#clock-year{font-size:15px;letter-spacing:1px;line-height:1.35}#clock-caption{display:block;font-size:8px;line-height:1.5;color:#92a99a;white-space:nowrap;letter-spacing:.2px}@media(max-width:760px){#clock-year{font-size:13px}#clock-caption{font-size:7px}}

/* Every light is anchored to a reported coordinate. No temporal twinkle or jitter. */
.record-location{cursor:pointer;outline:none}.record-dot{fill:#edf2a4;stroke:#edf2a4;stroke-width:.6;pointer-events:none}.record-dot.unknown{fill:#193333;stroke:#d3dfad;stroke-width:1.2}.record-halo{fill:#e2e991;opacity:.12;pointer-events:none}.record-halo.unknown{opacity:.05}.record-hit{fill:transparent;pointer-events:all}.record-location:hover .record-dot,.record-location:focus-visible .record-dot{stroke:#fff;stroke-width:2}.record-location:focus-visible .record-halo{opacity:.5}.map-hint{left:auto;right:5%;font-size:10px}.map-bottom{padding-bottom:8px;line-height:1.7}.map-bottom>span:first-child{max-width:75%}.legend-light{display:none}
.location-status{padding:0 25px 17px;color:#a4b7a6;font-size:11px;line-height:1.65}.location-status p{margin:0 0 7px}#mapped-count{color:#dbe5b7;min-height:1.65em;font-variant-numeric:tabular-nums}.accuracy-toggle{display:flex;align-items:start;gap:7px;cursor:pointer;font-size:10px}.accuracy-toggle input{accent-color:#dce997;margin:2px 0 0;flex-shrink:0}#location-coverage{margin-top:7px;height:4.95em;overflow:auto;font-size:10px;color:#8fa79d}
#location-dialog{width:min(610px,calc(100% - 32px));max-height:80vh;border:1px solid #5d7561;border-radius:20px;background:#122a2c;color:#dce5d2;padding:24px;box-shadow:0 30px 100px #0009}#location-dialog::backdrop{background:#061618bb;backdrop-filter:blur(3px)}.location-dialog-top{display:flex;align-items:start;gap:18px}.location-dialog-top h2{font-size:20px;line-height:1.35;margin:0;flex:1}#location-close{border:1px solid #506c5c;background:#233f39;color:#e5eecb;border-radius:50%;min-width:36px;min-height:36px}#location-coordinates,.location-credit{font-size:12px;color:#9db4a8;line-height:1.7}#location-records{list-style:none;padding:0;margin:20px 0}#location-records li{border-top:1px solid #355348;padding:15px 0;font-size:13px;line-height:1.6}#location-records li p{margin:5px 0;color:#9eb6a5;font-size:11px}#location-records li a:last-child{font-size:11px;color:#a8bfac}#location-dialog a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:760px){.location-status{padding:0 15px 15px}#mapped-count{font-size:10px;min-height:3.3em}.map-bottom>span:first-child{max-width:67%}#location-coverage{height:6.6em}.map-hint{font-size:8px}#location-dialog{padding:18px}.location-dialog-top h2{font-size:17px}}

.state-path{vector-effect:non-scaling-stroke}.record-location:hover .record-dot,.record-location:focus-visible .record-dot{stroke-width:2!important;vector-effect:non-scaling-stroke}
/* Clip neighboring state paths when the viewBox zooms; never cover controls. */
#map{overflow:hidden}