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@media(max-width:1080px){.shell{width:calc(100% - 44px)}.header-inner{gap:16px}.prototype-tag{display:none}.intro-aside{margin-right:0}.lab{grid-template-columns:minmax(0,1.3fr) minmax(300px,1fr)}.space-panel{padding:20px 16px}.panel-caption{display:none}.readings{padding:18px 20px 10px}.phase-image{width:98px}.phase-copy h2{font-size:21px}.phase-reading{gap:9px}.measurement{padding:16px 0}.measure-top{flex-wrap:wrap;gap:4px}.measure-main h3{font-size:24px}.measure-main h3>span{font-size:14px}.big-angle{font-size:28px}.space-legend{gap:12px}.controls{gap:20px}.prediction,.notes{gap:30px}.prediction-content{padding:22px}.orbit-help{font-size:9px}.not-scale{font-size:8px}}
@media(max-width:780px){.shell{width:calc(100% - 32px)}.header-inner{min-height:67px}.studio-label,.header-divider{display:none}.header-notes{font-size:11px}.brand>span{font-size:12px}.brand img{width:47px;height:29px}.intro{padding:30px 0}.intro-aside{display:none}.intro h1{font-size:56px}.lede{font-size:14px;margin-top:17px}.lab-topline{flex-wrap:wrap;gap:6px}.model-label{order:4;flex-basis:100%;margin-left:0;font-size:10px;margin-top:-2px}.script-control select{min-height:40px}.lab{grid-template-columns:1fr}.space-panel{padding:20px 20px 17px}.panel-caption{display:block;font-size:9px}.orbit-wrap{max-width:620px;margin-inline:auto}.orbit-help{font-size:10px}.not-scale{font-size:9px}.space-legend{gap:20px}.readings{display:grid;grid-template-columns:1fr 1fr;padding:0 22px 12px;column-gap:24px}.phase-reading{grid-column:1/-1;justify-content:center;gap:14px;padding:10px 0}.phase-image{width:84px}.phase-copy h2{font-size:22px}.phase-copy{display:grid;grid-template-columns:auto auto;gap:0 15px;align-items:baseline}.phase-copy .small-label{grid-column:1/-1;margin-bottom:4px}.phase-copy .phase-orientation{grid-column:1/-1;font-size:9px}.phase-copy>p:nth-of-type(2){font-size:11px}.measurement{padding:18px 0 10px}.tithi-measurement{border:0}.measure-unit{display:none}.measure-main{gap:8px;flex-wrap:wrap}.big-angle{font-size:26px}.measure-foot{font-size:8px}.measure-explainer{font-size:9px}.sky-band-panel{padding:19px 22px 15px}.band-heading>span{font-size:9px}.controls{grid-template-columns:1fr 1fr;gap:18px 24px}.transport{grid-column:1/-1;max-width:none}.speed-control{margin-left:auto;margin-top:0}.time-control{grid-column:1}.moon-control{grid-column:2}.phase-presets{grid-column:1/-1;margin-top:0;gap:6px}.geometry-note{margin-top:0}.prediction{grid-template-columns:1fr;gap:22px;padding:37px 0}.prediction-intro{position:relative}.prediction-intro h2{font-size:32px;margin:10px 0}.prediction-intro h2 br{display:none}.prediction-intro>p:not(.eyebrow){max-width:none;font-size:12px}.challenge-counter{margin-top:15px}.notes{grid-template-columns:1fr;gap:25px;padding:38px 0}.notes-heading h2{max-width:none;font-size:30px}.notes-heading>p:last-child{max-width:560px}.footer{flex-wrap:wrap;row-gap:8px;font-size:9px}.footer>span:nth-child(2){display:none}}
@media(max-width:430px){.shell{width:calc(100% - 28px)}.intro h1{font-size:46px}.intro .eyebrow{margin-bottom:15px}.space-panel{padding:18px 12px 15px}.panel-heading{font-size:10px}.panel-caption{font-size:8px}.orbit-wrap{margin-top:10px}.orbit-help{font-size:9px;gap:5px}.space-legend{gap:13px;font-size:8px;margin-top:13px;padding-top:12px}.not-scale{font-size:8px}.readings{padding-inline:16px;column-gap:18px}.phase-copy{display:block}.phase-copy .small-label{font-size:7px}.phase-copy h2{font-size:23px}.phase-copy>p:nth-of-type(2){margin-top:3px}.phase-image{width:100px}.measure-top{font-size:7px}.measure-kicker{font-size:6.7px;gap:4px}.number-chip{width:15px;height:15px;font-size:7px}.measure-main{display:block}.measure-main h3{font-size:25px}.measure-main h3>span{font-size:12px;margin-left:3px}.sanskrit-name{font-size:10px;margin-top:4px;min-height:20px}.sanskrit-name.devanagari{font-size:13px}.big-angle{font-size:29px;display:block;margin-top:10px}.measure-foot{display:block;font-size:8px}.measure-foot>span:last-child{display:block;margin-top:2px}.measure-explainer{font-size:9px;line-height:1.5}.sky-band-panel{padding:18px 13px 13px}.band-heading{font-size:10px}.band-heading>span{font-size:8px}.band-axis{font-size:8px}.neighbor{padding:5px 2px;font-size:10px;gap:4px;min-height:45px}.neighbor .neighbor-num{font-size:8px}.band-note{font-size:8px;line-height:1.6}.controls{gap:19px 20px;padding-top:20px}.slider-heading{font-size:10px;flex-wrap:wrap;gap:0}.slider-heading output{font-size:10px}.slider-scale{font-size:8px}.phase-presets>span{flex-basis:100%;margin-bottom:2px}.phase-presets button{font-size:10px;min-height:40px;padding:6px 12px}.geometry-note{font-size:11px}.control-note{font-size:9px}.prediction-content{padding:22px 18px}.challenge-title{font-size:24px}.challenge-question{font-size:12px}#prediction-options{display:grid;grid-template-columns:1fr}.prediction-option{font-size:12px;min-height:46px}.prediction-actions{gap:14px;flex-wrap:wrap}.primary-button{font-size:11px}.notes-heading h2{font-size:29px}.detail-body{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media(forced-colors:active){.primary-button,.neighbor.current,.prediction-option{border:1px solid ButtonText}.progress-track>div{background:Highlight}.moon-handle{border:2px solid ButtonText}.band-sector.active{background:Highlight}}

/* Readable supporting type, including narrow screens and Indic names. */
.measure-kicker{font-size:9px}.measure-unit{font-size:10px}.measure-foot{font-size:11px}.measure-explainer{font-size:12px}.sanskrit-name{font-size:14px}.phase-orientation{font-size:11px}.phase-copy>p:nth-of-type(2){font-size:14px}.control-note{font-size:12px}.slider-scale{font-size:10px}.band-note{font-size:11px}.neighbor{font-size:13px}.detail-body{font-size:14px}.note-details summary{font-size:14px}.notes-heading>p:last-child{font-size:14px}.challenge-question{font-size:14px}.prediction-result{font-size:14px}.challenge-before{font-size:12px}.prediction-option{font-size:13px}.slider-heading,.slider-heading output{font-size:12px}.geometry-note{font-size:13px}.orbit-help{font-size:11px}.space-legend{font-size:10px}.band-heading>span{font-size:11px}.source-list a{font-size:13px}.source-list span:not(a span){font-size:12px}
@media(max-width:780px){.measure-main{display:block}.big-angle{display:block;margin-top:10px}.measure-foot{display:block}.measure-foot>span:last-child{display:block}.measure-kicker{font-size:8px}.measure-explainer{font-size:12px}.measure-main h3{font-size:25px}.sanskrit-name.devanagari{font-size:15px}.phase-copy .phase-orientation{font-size:11px}.phase-presets button{min-height:44px;font-size:12px}.phase-presets>span{font-size:12px}.primary-button,.reset-button{font-size:13px}.speed-control{font-size:12px}.speed-control select{font-size:13px}.neighbor{font-size:12px}.panel-caption{font-size:9px}.prediction-intro>p:not(.eyebrow){font-size:14px}.control-note{font-size:11px}.orbit-help{font-size:10px}.space-legend{font-size:9px}}

input[type=range]{height:44px}.phase-presets button,.script-control select,.speed-control select{min-height:44px}

/* The spatial model is the opening interaction on every screen. */
.expanded-views{display:contents}
.mobile-observer,.mobile-details-toggle{display:none}
.current-sector-name{font:13px var(--serif);fill:#d1e3bd;paint-order:stroke;stroke:#172921;stroke-width:4px;stroke-linejoin:round}
.current-sector-name.devanagari{font-size:14px}
.sector-number{opacity:.35}.sector-number.active{opacity:1}
.sun-line{stroke-opacity:.8;stroke-width:1.5}.moon-line{stroke-width:1.6}.elongation-arc{stroke-width:2.4}
#sky-band,#sectors{cursor:pointer}
.guided-exploration{border-bottom:1px solid #cbd2c0}.guided-exploration summary{min-height:60px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font:19px var(--serif);list-style:none}.guided-exploration summary::-webkit-details-marker{display:none}.guided-exploration summary>span{font-size:24px}.guided-exploration[open] summary>span{transform:rotate(45deg)}.guide-content{padding:0 0 22px;color:#536749;font-size:12px}.guide-content p{max-width:750px}.guide-steps{display:flex;gap:9px;flex-wrap:wrap;margin:15px 0}.guide-steps button{min-height:44px;border:1px solid #b7c5a8;border-radius:8px;padding:9px 14px;font-size:11px}.guide-steps button[aria-pressed=true]{background:#dfe9d2;border-color:#6b8757}.guide-content a{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:780px){
  .shell{width:calc(100% - 24px)}
  .header-inner{min-height:48px;gap:12px}.brand img{width:38px;height:25px}.brand>span{font-size:11px}.header-notes{font-size:10px}
  .intro{padding:8px 0 4px}.intro .eyebrow{margin:0;font-size:10px;letter-spacing:.12em}.intro h1,.intro .lede{display:none}.tiny-orbit{font-size:17px}
  .lab-topline{flex-wrap:nowrap;min-height:40px;margin-bottom:6px;gap:5px}.lab-topline>.live-dot,.lab-topline>span:nth-child(2){display:none}.model-label{order:0;flex-basis:auto;margin:0;font-size:9px}.script-control{font-size:10px;gap:5px}.script-control select{min-height:36px;padding:4px 22px 4px 8px;font-size:10px;max-width:108px}
  .lab{display:flex;flex-direction:column;border-radius:14px}.expanded-views{display:contents}
  .space-panel{order:0;padding:9px 12px 7px}.panel-heading{font-size:11px}.panel-heading>div{gap:6px}.panel-caption{font-size:8px;display:block}.view-index{display:none}
  .orbit-wrap{aspect-ratio:520/440;margin-top:0;max-width:520px}.orbit-wrap svg{overflow:hidden}#sun-rays{display:none}
  .earth-label{font-size:14px;letter-spacing:.03em}.sun-label,#moon-marker-label{font-size:17px;letter-spacing:.04em}.angle-label{font-size:18px}.longitude-labels{font-size:13px}.current-sector-name{display:none}.sector-number{display:none}
  .orbit-help{font-size:10px;margin-top:0;gap:6px}.orbit-help .not-scale,.space-legend{display:none}.drag-icon{font-size:15px}
  .mobile-observer{display:block;order:1;padding:9px 12px 7px;background:#fcf9f1}
  .mobile-phase-summary{display:flex;align-items:center;gap:8px}.mobile-phase-summary svg{width:40px;height:40px;flex-shrink:0}.mobile-phase-summary>div{min-width:0}
  #mobile-phase-name{font:17px/1.2 var(--serif);letter-spacing:-.02em}#mobile-phase-percent{font-size:10px;color:#65735c;margin-top:3px}.mobile-angle{margin-left:auto;text-align:right;font-size:9px;line-height:1.5;color:#8a6727}.mobile-angle strong{font:21px/1.1 var(--serif)}
  .mobile-readouts{display:grid;grid-template-columns:1.1fr 1fr;gap:12px;margin-top:7px}.mobile-reading-label{font-size:10px;color:#795c25}.mobile-reading-label span{font-size:9px;margin-left:3px;opacity:.8}.mobile-readouts>div:last-child .mobile-reading-label{color:#466a39}
  #mobile-tithi-name,#mobile-nakshatra-name{font:15px/1.45 var(--serif);margin-top:2px}#mobile-nakshatra-name{color:#335b35}#mobile-tithi-name{color:#795c25}#mobile-tithi-name.devanagari,#mobile-nakshatra-name.devanagari{font-family:"Noto Serif Devanagari",serif;font-size:14px;line-height:1.7}
  .sky-band-panel{order:2;padding:6px 12px 8px;min-width:0}.band-heading{display:none}.band-axis{margin:0 0 5px;font-size:8px}.sky-band{height:28px;margin-bottom:4px}.band-marker>span{font-size:13px;width:20px;height:20px;line-height:20px}.band-sun>span{font-size:18px}
  .sector-neighbors{display:grid;gap:3px;margin:5px 0 0;max-width:none;grid-template-columns:1fr 1.2fr 1fr}.neighbor{padding:5px 2px;gap:3px;min-height:44px;font-size:12px;line-height:1.35}.neighbor .neighbor-num{font-size:8px}.band-note{font-size:9px;line-height:1.45;margin-top:5px}
  .mobile-details-toggle{display:flex;order:3;min-height:44px;align-items:center;justify-content:space-between;padding:10px 13px;font-size:11px;border-top:1px solid #d4d8c8;background:#fcf9f1}.mobile-details-toggle>span:last-child{font-size:20px;color:#547044}
  .readings{display:none;order:4}.lab[data-details-open=true] .readings{display:grid}.readings .phase-copy{display:block}.readings .phase-copy h2{font-size:20px}.readings .measure-main h3{font-size:22px}
  .sector-lookup{display:block;padding:12px 0}.sector-lookup label{display:flex;justify-content:space-between;gap:6px;font-size:10px}.sector-lookup select{max-width:65%;font-size:11px;min-height:44px;padding-right:22px}.sector-lookup p{margin-top:8px;font-size:10px}
  .controls{grid-template-columns:1fr;padding:18px 0 22px;gap:18px}.transport{grid-column:1;gap:5px}.speed-control{margin-left:auto}.time-control,.moon-tools{grid-column:1}.moon-tools{display:flex;gap:18px;align-items:flex-start}.moon-steps{flex:1}.precision-control{flex:1;margin-top:0}.precision-control summary{min-height:44px}.precision-control form>div{flex-wrap:wrap}.precision-control input{width:100%}.phase-presets{grid-column:1;gap:6px}.phase-presets button{min-height:44px;padding:6px 12px}.phase-presets>span{flex-basis:100%}.geometry-note,.control-note{grid-column:1;font-size:11px}.control-note{margin-top:0}
  .guide-steps{display:grid;grid-template-columns:1fr}.guided-exploration summary{font-size:18px}
}
@media(max-width:350px){.panel-caption{display:none}#mobile-phase-name{font-size:15px}.mobile-angle strong{font-size:19px}#mobile-tithi-name,#mobile-nakshatra-name{font-size:14px}.neighbor{font-size:11px}.neighbor .neighbor-num{display:none}.model-label{font-size:8px}.moon-tools{gap:10px}.moon-steps{gap:5px}.moon-steps>span{font-size:10px}}

/* One lunar-longitude strip; no duplicate position controls. */
.ring-sector{fill:none;stroke-width:25;stroke-opacity:.5}.sector-line{stroke:#172921;stroke-opacity:.8;stroke-width:1.4}.sector-highlight{stroke:#b9d59c;stroke-opacity:.4}.pada-highlight{fill:none;stroke:#d0e8ad;stroke-width:25;stroke-opacity:.75}.pada-tick{stroke:#1d392b;stroke-width:1.1;stroke-opacity:.8}
.sky-band-panel{min-width:0;padding:17px 24px 13px}.band-heading{font-size:11px;line-height:1.5;margin-bottom:8px}.band-heading>span:first-child{color:#3d5d35;font-size:11px}.band-heading>span:last-child{color:#5c7450;font-size:10px;font-variant-numeric:tabular-nums}
.sky-band{height:auto;margin:0;border:0;border-radius:0;background:transparent;overflow-x:auto;overflow-y:hidden;touch-action:pan-x pan-y;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#a5b698 transparent;scroll-behavior:auto}
.band-sectors{--region-width:124px;display:flex;position:relative;width:calc(27 * var(--region-width));height:79px;overflow:visible;border-radius:0;border-bottom:1px solid #b9c7aa}
.band-sector{position:relative;flex:0 0 var(--region-width);width:var(--region-width);min-height:72px;padding:25px 8px 13px;border:0;border-left:1px solid #c1ccb5;border-radius:0;background:transparent;color:#64775a;text-align:center;display:flex;align-items:center;justify-content:center}
.band-sector:last-of-type{border-right:1px solid #c1ccb5}.band-sector.active{background:#e4ecd8;color:#2b522d}.band-sector:hover{background:#e1e9d5}.band-sector:focus-visible{outline-offset:-3px;outline:2px solid #668052}.band-sector.active .region-name{font-weight:600}
.region-name{font:15px/1.35 var(--serif);max-width:100%;}.region-name.devanagari{font:14px/1.7 "Noto Serif Devanagari",serif}
.degree-tick{position:absolute;left:4px;top:2px;font:9px/1.4 var(--sans);font-variant-numeric:tabular-nums;color:#6d7f61;white-space:nowrap}.degree-tick::after{content:'';display:block;position:absolute;top:15px;left:-5px;height:5px;border-left:1px solid #9aad8c}
.strip-padas{position:absolute;bottom:0;left:0;right:0;height:6px;display:grid;grid-template-columns:repeat(4,1fr);opacity:0}.band-sector.active .strip-padas{opacity:1}.strip-padas i{border-right:1px solid #91a780;background:#c5d5b5}.strip-padas i:last-child{border:0}.strip-padas i.active{background:#547648}
.band-marker.band-moon{top:14px;bottom:auto;width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:6px solid #395d32;background:none;transform:translateX(-4px);pointer-events:none;z-index:3}.band-marker.band-moon>span{display:none}.band-end{position:absolute;right:3px;top:2px;font:9px/1.4 var(--sans);color:#6d7f61}
.band-footer{display:flex;justify-content:space-between;align-items:center;min-height:29px;gap:10px}.band-hint{font-size:10px;color:#6a7c60}.band-footer button{font-size:10px;font-weight:600;color:#3c6533;min-height:44px;padding:6px 0}.band-note{text-align:left;font-size:10px;margin:0;line-height:1.5;color:#64775a}
.controls{grid-template-columns:auto 1fr;max-width:none}.time-control{grid-column:2}.phase-presets{grid-column:2}.geometry-note{grid-column:1/-1}.simulation-details{grid-column:1/-1;font-size:11px}.simulation-details summary{cursor:pointer;min-height:44px;display:flex;align-items:center;gap:8px;color:#5d7152}.simulation-details summary::before{content:'+'}.simulation-details[open] summary::before{content:'−'}.simulation-details .control-note{margin:0;font-size:11px;max-width:650px}
@media(max-width:780px){
 .sky-band-panel{padding:8px 12px 9px}.band-heading{display:flex;margin-bottom:4px;gap:8px}.band-heading>span:first-child{font-size:10px}.band-heading>span:last-child{font-size:9px}.band-sectors{--region-width:108px;height:76px}.band-sector{min-height:76px;padding:24px 7px 11px}.region-name{font-size:14px}.region-name.devanagari{font-size:13px}.band-note{font-size:9px}.band-hint{font-size:9px}.band-footer{min-height:25px}.mobile-readouts{grid-template-columns:1.05fr 1fr;gap:10px}.mobile-reading-label span{margin-left:2px;font-size:8px}.controls{grid-template-columns:1fr}.time-control,.phase-presets{grid-column:1}.panel-heading{font:13px/1.4 var(--serif)}
}
@media(prefers-reduced-motion:reduce){.sky-band{scroll-behavior:auto}}
/* Keep the experiment, rather than a large introduction, above the fold. */
.longitude-labels,#sun-rays{display:none}
@media(min-width:781px){
 .header-inner{min-height:58px}.brand img{width:45px;height:28px}
 .intro{padding:15px 0 13px;gap:20px}.intro .eyebrow{margin-bottom:5px;font-size:10px}.intro h1{font-size:36px;line-height:1.1;letter-spacing:-.035em}.intro h1 br{display:none}.intro h1 em::before{content:' '}.intro .lede,.intro-aside{display:none}
 .lab-topline{margin-bottom:9px;min-height:38px}.space-panel{padding:18px 20px 15px}.orbit-wrap{max-width:560px;margin-inline:auto}.space-legend{padding-top:9px;margin-top:10px}.orbit-help{margin-top:3px}.readings{padding-top:16px;padding-bottom:10px}.measurement{padding:15px 0 12px}.phase-image{width:96px}.phase-reading{padding-bottom:13px}
}
@media(max-width:350px){.orbit-wrap{max-width:236px}.mobile-observer{padding-top:7px;padding-bottom:6px}.mobile-phase-summary svg{width:34px;height:34px}.mobile-readouts{margin-top:5px}}

/* Real dates share the same sky; dates and methods disclose progressively. */
body[data-mode=learn] [data-real-only],body[data-mode=real] [data-learn-only]{display:none!important}
.mode-control select{min-height:44px;border:1px solid #bac8ad;border-radius:7px;padding:6px 27px 6px 10px;font:12px var(--sans);background-color:#f6f5ed;color:#355530}
.lab-topline .model-label{margin-left:0}.lab-topline .script-control{margin-left:auto}
.date-context{display:flex;align-items:center;justify-content:space-between;gap:15px;width:100%;min-height:44px;text-align:left;color:#e6eddb;border-bottom:1px solid #405441;padding:0 2px 5px}
.date-context>span:first-child{min-width:0}.date-context strong{display:block;font:15px/1.4 var(--serif);font-weight:400}.date-context small{display:block;color:#a6ba9b;font:10px/1.5 var(--sans);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:420px}.date-context>span:last-child{font-size:20px;color:#bdd2aa}
body[data-mode=real] .panel-heading{display:block}
.boundary-details{border-bottom:1px solid #cbd2c0}.boundary-details summary{display:flex;align-items:center;justify-content:space-between;min-height:48px;cursor:pointer;list-style:none;font-size:12px}.boundary-details summary::-webkit-details-marker{display:none}.boundary-details summary small{color:#728168;margin-left:12px;font-size:10px}.boundary-details summary>span:last-child{font-size:23px}.boundary-details[open] summary>span:last-child{transform:rotate(45deg)}
.boundary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding:5px 0 15px}.boundary-grid h3{font:17px var(--serif)}.boundary-grid h3 span{display:block;font:12px/1.6 var(--sans);color:#60774e;margin-top:5px}.boundary-grid h3 .devanagari{font-family:'Noto Serif Devanagari',serif}.boundary-grid dl{display:grid;grid-template-columns:40px 1fr;gap:7px;font-size:11px;margin-top:14px}.boundary-grid dt{color:#7b866e}.boundary-grid dd{margin:0;font-variant-numeric:tabular-nums}.boundary-note{font-size:11px;line-height:1.7;color:#77836b;padding-bottom:15px;max-width:800px}.real-status{font-size:12px;color:#697b57;margin-top:12px}.real-status:empty{display:none}.other-pass{font-size:12px;min-height:44px;color:#456735;text-align:left}
.date-dialog{width:min(440px,calc(100vw - 32px));max-height:calc(100dvh - 32px);padding:25px;border:1px solid #bfcaaf;border-radius:16px;background:#faf8ef;color:#2b482b;box-shadow:0 20px 90px #17292144}.date-dialog::backdrop{background:#13261db3;backdrop-filter:blur(5px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.dialog-heading h2{font:28px var(--serif)}.dialog-heading button{min-width:44px;min-height:44px;font-size:28px;color:#718761}.date-dialog label{display:block;font-size:12px;margin:16px 0 6px}.date-dialog input,.date-dialog select{width:100%;min-width:0;min-height:46px;padding:10px;border:1px solid #bac7ac;border-radius:7px;background:#fffef9;font:14px var(--sans);color:#2b482b}.date-dialog input:focus{outline:2px solid #6d895a;outline-offset:2px}.field-hint{font-size:11px;line-height:1.6;color:#77836b;margin-top:6px}.date-error{font-size:12px;color:#994c31;margin:14px 0}.date-error:empty{display:none}.date-dialog .primary-button{width:100%;justify-content:center;margin-top:20px}.date-dialog [hidden]{display:none}
@media(max-width:780px){.mode-control select{font-size:10px;padding:5px 22px 5px 8px;min-height:36px}.lab-topline .model-label{font-size:8px;line-height:1.3;max-width:90px}.date-context strong{font-size:14px}.date-context small{font-size:9px;max-width:250px}.date-context{min-height:43px}.boundary-grid{grid-template-columns:1fr;gap:15px}.boundary-grid>div{padding-bottom:12px;border-bottom:1px solid #e1e4d8}.boundary-grid h3 span{display:inline;margin-left:10px;font-size:11px}.boundary-grid dl{margin-top:8px}.boundary-details summary small{display:block;margin-left:0;margin-top:3px}.boundary-details summary{min-height:53px}.boundary-note{font-size:10px}.slider-heading output{font-size:11px}.date-dialog{padding:18px}.date-dialog .field-hint{font-size:11px}}
@media(max-width:350px){body[data-mode=real] .orbit-wrap{max-width:220px}.lab-topline .model-label{max-width:72px;font-size:7px}.script-control>span{display:none}.date-context strong{font-size:12px}}
@media(max-width:780px){.dialog-heading{margin-bottom:8px}.dialog-heading h2{font-size:24px}.date-dialog label{margin-top:12px}.date-dialog .primary-button{margin-top:14px}}

/* Today: one upcoming change, with the current names as the primary readings. */
.next-change{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;min-height:64px;padding:11px 2px 8px;text-align:left;border-bottom:1px solid #405441;color:#e7efdc}
.next-change:hover:not(:disabled){background:#c1d5ab0a}.next-change:disabled{opacity:1;color:#c4d2bc}
.next-change-copy{display:grid;gap:2px;min-width:0}.next-change-kind{font:10px/1.4 var(--sans);color:#bed0ae}
.next-change strong{font:600 16px/1.4 var(--serif);overflow-wrap:anywhere}.next-change strong.devanagari{font-family:"Noto Serif Devanagari",serif;line-height:1.65}
.next-change time{font:10px/1.5 var(--sans);color:#bed0ae;font-variant-numeric:tabular-nums}.next-change-action{font:11px/1.5 var(--sans);color:#e6c780;white-space:nowrap}
.measure-main{display:block}.measure-main>div{min-width:0}.measure-main h3{font:500 12px/1.5 var(--sans);letter-spacing:0;color:#526346}.measure-main h3>span{font-size:12px;margin-left:5px}
.sanskrit-name,.sanskrit-name.devanagari{font:700 clamp(26px,2.4vw,32px)/1.4 var(--serif);letter-spacing:-.02em;overflow-wrap:anywhere;margin-top:5px;min-height:0;color:#795c25}
.sanskrit-name.devanagari{font-family:"Noto Serif Devanagari",serif;line-height:1.55}.nak-measurement .sanskrit-name{color:#335b35}
.measurement .big-angle{display:block;margin-top:9px;font:500 16px/1.4 var(--sans);letter-spacing:0;color:#526346}
.tithi-measurement .big-angle{color:#795c25}.boundary-grid h3{font:500 11px/1.5 var(--sans);color:#526346}
.boundary-grid h3 span{display:block;margin:4px 0 0;font:700 19px/1.4 var(--serif);color:#335b35;overflow-wrap:anywhere}.boundary-grid>div:first-child h3 span{color:#795c25}
@media(max-width:780px){
  .date-context strong{font-size:14px;line-height:1.4}.next-change{min-height:70px;padding:8px 2px;gap:10px}.next-change strong{font-size:14px}.next-change-kind,.next-change time{font-size:10px}
  .mobile-readouts{gap:12px}.mobile-readouts>div{min-width:0}.mobile-reading-label{font-size:10px}.mobile-reading-label span{font-size:9px}
  #mobile-tithi-name,#mobile-nakshatra-name{font:700 22px/1.25 var(--serif);letter-spacing:-.02em;overflow-wrap:anywhere;margin-top:4px}
  #mobile-tithi-name.devanagari,#mobile-nakshatra-name.devanagari{font-family:"Noto Serif Devanagari",serif;font-size:22px;line-height:1.55}
  .mobile-angle strong{font:500 15px/1.5 var(--sans);letter-spacing:0}.readings .measure-main h3{font:500 11px/1.5 var(--sans)}
  .sanskrit-name,.sanskrit-name.devanagari{font-size:23px}.measurement .big-angle{font-size:14px}.boundary-grid h3 span{display:block;margin:4px 0 0;font-size:19px}
}

/* Month exploration stays on the existing time band; search opens on demand. */
.month-navigation{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-10px 0 7px}.month-navigation strong{font:600 17px/1.4 var(--serif)}
.month-navigation button{min-width:44px;min-height:44px;border:1px solid #c2cbb6;border-radius:50%;font-size:25px;line-height:1;color:#335b35}.month-navigation button:hover:not(:disabled){background:#e4ead8}
.time-track{position:relative;padding-bottom:7px}.time-marker-track{position:absolute;left:9px;right:9px;bottom:1px;height:7px;pointer-events:none}
#time-search-marker{position:absolute;height:7px;min-width:2px;border:1.5px solid #795c25;border-top:0}
#time-search-marker[data-kind=phase]{height:9px;border:1px solid #335b35;background:#335b35;transform:translateX(-50%) rotate(45deg);bottom:-1px}
.time-result-caption{font-size:11px;line-height:1.5;color:#526346;margin-top:8px;overflow-wrap:anywhere}
.event-finder{grid-column:1/-1;border-block:1px solid #cbd2c0;padding:0 0 2px}.event-finder summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:55px;cursor:pointer;list-style:none;font-size:14px;font-weight:600}
.event-finder summary::-webkit-details-marker{display:none}.event-finder summary small{font-size:11px;font-weight:400;color:#526346;margin-left:12px}.event-finder summary>span:last-child{font-size:23px;font-weight:400}.event-finder[open] summary>span:last-child{transform:rotate(45deg)}
#find-form{max-width:720px;margin:10px 0}#find-form label{display:block;font-size:12px;color:#526346;margin-bottom:8px}.find-controls{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px}
#find-target{width:100%;min-width:0;min-height:46px;border:1px solid #b9c5ab;border-radius:8px;padding:9px 30px 9px 12px;color:#2b482b;background:#fffaf0;font:14px/1.6 var(--sans),"Noto Serif Devanagari"}
.find-controls .primary-button{min-height:46px;white-space:nowrap}.find-rule{font-size:11px;line-height:1.7;color:#526346;max-width:800px;margin:12px 0 16px}
.active-target{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px;color:#526346}.active-target button{min-height:44px;text-decoration:underline;text-underline-offset:4px;color:#335b35}
.find-result{border-left:2px solid #a5b58e;padding:3px 0 3px 16px;margin:16px 0;max-width:800px}.find-result>p:first-child{font-size:10px;color:#526346}.find-result>strong{display:block;font:700 24px/1.5 var(--serif);color:#795c25;overflow-wrap:anywhere;margin:3px 0}.find-result>strong.devanagari{font-family:"Noto Serif Devanagari",serif;line-height:1.7}
.find-result[data-kind=phase]>strong{color:#335b35}#find-result-time{font-size:12px;line-height:1.8;font-variant-numeric:tabular-nums}#find-result-sky{display:inline-flex;align-items:center;min-height:44px;font-size:12px;color:#335b35}
@media(max-width:780px){.month-navigation{margin-top:0}.event-finder summary small{display:block;margin:2px 0 0}.find-controls{grid-template-columns:1fr}.find-controls .primary-button{justify-content:center}.event-finder summary{min-height:64px}.find-result>strong{font-size:22px}.active-target{gap:0}.active-target p{flex-basis:100%}}

/* The Sun's one active 30-degree sector is outside the Moon's green divisions. */
.solar-rashi-ring{fill:none;stroke:#e6b34e;stroke-opacity:.15;stroke-width:1}
.solar-rashi-arc{fill:none;stroke:#edbd61;stroke-opacity:.36;stroke-width:12}
.solar-rashi-edges{fill:none;stroke:#edbd61;stroke-opacity:.75;stroke-width:1.5}
.solar-context{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:#c3d0b9;font-size:11px;line-height:1.6;margin:1px 0 7px}
.solar-context strong{font:700 15px/1.6 var(--serif);color:#edca83}.solar-context strong.devanagari{font-family:"Noto Serif Devanagari",serif;line-height:1.8}
.solar-context small{font:10px/1.6 var(--sans);color:#c3d0b9;margin-left:auto;font-variant-numeric:tabular-nums;white-space:nowrap}
.solar-rashi-key{width:18px;height:9px;border-top:4px solid #d2ab64;border-radius:50%;flex:none}
@media(max-width:780px){.solar-context{font-size:10px;gap:6px;margin-top:0;margin-bottom:6px}.solar-context strong{font-size:14px}.solar-context small{font-size:10px}.solar-rashi-key{width:15px}}

/* M03: one chosen question owns the existing sky, then restores exploration. */
.lesson-picker{border-block:1px solid var(--line);margin:0 0 24px;padding:3px 0;font-size:13px}.lesson-picker summary{cursor:pointer;min-height:48px;display:flex;align-items:center;gap:18px;font-weight:650}.lesson-picker summary::before{content:'+';font-size:19px;color:#486442}.lesson-picker[open] summary::before{content:'−'}.lesson-picker summary span{font-size:11px;font-weight:400;color:#59664e;margin-left:auto}.lesson-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:6px 0 12px}.lesson-choices button{text-align:left;border:1px solid #c7cfbb;border-radius:12px;padding:18px;background:#f9f7ed;min-height:86px}.lesson-choices button:hover{background:#e9efde}.lesson-choices span{display:block;font-size:10px;color:#52644b}.lesson-choices strong{display:block;font:600 23px/1.3 var(--serif);margin-top:5px}.lesson-picker>p{font-size:12px;color:#52644b;margin:10px 0 16px}
.lesson-heading{padding:6px 0 20px}.lesson-heading-row{display:flex;justify-content:space-between;gap:16px;align-items:center}.lesson-context{font-size:11px;color:#52644b}.lesson-heading h2{font-size:clamp(26px,3vw,38px);line-height:1.25;margin:8px 0 15px;max-width:900px;letter-spacing:-.02em}.lesson-heading-row button{flex:none;min-height:44px;font-size:12px}.lesson-heading fieldset{padding:0;border:0;margin:0 0 12px;display:flex;gap:10px;flex-wrap:wrap}.lesson-heading legend{font-size:14px;margin-bottom:10px}.lesson-heading label{border:1px solid #bac5ae;border-radius:8px;padding:10px 14px;min-height:44px;display:flex;align-items:center;gap:9px;font-size:13px;cursor:pointer}.lesson-heading label:has(input:checked){background:#e4ecd8;border-color:#52724b}.lesson-heading input{accent-color:#385e36;width:18px;height:18px;flex:none}#lesson-prediction-feedback{font-size:13px;color:#365d33}
.lesson-controls{padding:22px 0 30px;border-bottom:1px solid var(--line)}.lesson-observation{border-left:3px solid #a9bd90;padding:1px 0 1px 16px;max-width:900px}.lesson-observation strong{font:600 23px/1.35 var(--serif);color:#345837}.lesson-observation p{font-size:14px;line-height:1.7;margin-top:5px}.lesson-transport{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:20px 0 16px}.lesson-transport button{min-height:44px}.lesson-transport .text-link{margin-left:auto;min-height:44px}.lesson-time-heading{display:flex;justify-content:space-between;gap:12px;font-size:12px;flex-wrap:wrap}.lesson-time-heading output{font-variant-numeric:tabular-nums}#lesson-time-slot input{width:100%;height:44px;margin:4px 0;accent-color:#486c39}#lesson-time-help{font-size:11px;color:#58664e}.lesson-stops{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.lesson-stops button{min-height:44px;padding:9px 15px;border:1px solid #bdc9b1;border-radius:8px;font-size:12px}.lesson-stops button[aria-pressed=true]{background:#dfe9d3;border-color:#4f6f3e;font-weight:650}.lesson-explanation{max-width:850px;margin-top:24px}.lesson-explanation h3{font-size:26px;line-height:1.3}.lesson-explanation>p{font-size:14px;line-height:1.75;margin:10px 0}.lesson-explanation details{margin:16px 0;font-size:13px}.lesson-explanation summary{min-height:44px;cursor:pointer;padding:10px 0}.lesson-explanation details p{line-height:1.8;margin-bottom:10px}.lesson-explanation label{display:block;margin-top:20px;font-size:13px;font-weight:650}.lesson-explanation textarea{display:block;resize:vertical;width:100%;min-height:72px;margin-top:8px;border:1px solid #aebea1;border-radius:8px;background:#fffdf7;padding:12px;font:14px/1.6 var(--sans);color:var(--ink)}.lesson-explanation textarea:focus-visible{outline:3px solid #b37416;outline-offset:3px}#lesson-reflection-note{font-size:11px;color:#58664e}.lesson-explanation .text-link{min-height:44px;margin-top:10px}
#lesson-stellar-line{stroke:#dde6d3;stroke-width:1;stroke-dasharray:3 5;opacity:.65}#lesson-stellar-dot{stroke:#f1efdd;stroke-width:2;fill:#172921}
body[data-lesson] .controls,body[data-lesson] #boundary-details,body[data-lesson] #real-status,body[data-lesson] #other-pass,body[data-lesson] .guided-exploration,body[data-lesson] #prediction,body[data-lesson] #next-change,body[data-lesson] .mode-control,body[data-lesson] #lesson-picker{display:none!important}
body[data-lesson] #moon-handle{display:none}body[data-lesson] .band-sector:disabled,body[data-lesson] #date-context:disabled{opacity:1;cursor:default}body[data-lesson] .model-label{margin-left:0}body[data-lesson] #follow-moon{display:none}
@media(max-width:780px){.lesson-picker{margin-bottom:16px}.lesson-picker summary{display:block;padding:12px 0}.lesson-picker summary::before{margin-right:10px}.lesson-picker summary span{display:block;font-size:11px;margin-left:22px}.lesson-choices{grid-template-columns:1fr}.lesson-choices strong{font-size:21px}.lesson-heading-row{align-items:flex-start}.lesson-context{font-size:10px;max-width:65%;line-height:1.7}.lesson-heading-row button{font-size:11px}.lesson-heading h2{font-size:26px}.lesson-heading label{width:100%}.lesson-heading{padding-bottom:8px}.lesson-controls{padding-top:18px}.lesson-observation strong{font-size:21px}.lesson-observation p{font-size:13px}.lesson-transport{gap:8px 12px}.lesson-transport .text-link{margin-left:0}.lesson-stops{gap:8px}.lesson-stops button{flex:1 1 120px;line-height:1.4}.lesson-explanation h3{font-size:23px}}

/* M04: the Moon's two aligned grids, shown only when requested. */
#moon-rashi-overlay{pointer-events:none}.moon-rashi-sector{fill:none;stroke:#9bbbc4;stroke-opacity:.18;stroke-width:10}.moon-rashi-edge{stroke:#bbd0d6;stroke-opacity:.4;stroke-width:1}#moon-rashi-active{fill:none;stroke:#a4cfdf;stroke-opacity:.8;stroke-width:10}#moon-rashi-caps{fill:none;stroke:#d9f0f4;stroke-width:1.5}
.moon-grid-comparison{grid-column:1/-1;padding:18px 24px;background:#edf1e7;border-top:1px solid #cbd5c1;border-bottom:1px solid #cbd5c1}.moon-grid-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;color:#49604c}.moon-grid-heading button{min-height:44px;font-size:11px;text-decoration:underline;text-underline-offset:4px;flex:none}.moon-grid-values{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;margin:5px 0 10px}.moon-grid-values>div{min-width:0}.moon-grid-values>div+div{border-left:1px solid #c6d0bd;padding-left:24px}.moon-grid-values span,.moon-grid-values small{display:block;font-size:11px;color:#4c604b}.moon-grid-values strong{display:block;font:700 26px/1.4 var(--serif);color:#315a69;overflow-wrap:anywhere;margin:5px 0}.moon-grid-values strong.devanagari{font-family:"Noto Serif Devanagari",serif;line-height:1.7}.moon-grid-values>div+div strong{color:#365e36}.moon-grid-explanation{font-size:11px;color:#49604c;line-height:1.7}.moon-grid-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:8px 16px;flex-wrap:wrap}.moon-grid-toggle-row h2{font:600 17px/1.5 var(--serif);color:#36523d}#compare-moon-grids{min-height:44px;min-width:144px;font-size:12px;text-align:left;text-decoration:underline;text-underline-offset:4px}#moon-grid-comparison{margin-top:10px}#lesson-overlay-toggle{font-size:12px}
body[data-lesson=grids][data-lesson-revealed=true] #moon-handle{display:block}.lesson-choices{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:780px){.lesson-choices{grid-template-columns:1fr}.moon-grid-comparison{padding:13px}.moon-grid-values{gap:12px}.moon-grid-values>div+div{padding-left:12px}.moon-grid-values strong{font-size:19px}.moon-grid-values span,.moon-grid-values small{font-size:10px}.moon-grid-heading{font-size:10px}.moon-grid-explanation{font-size:10px}.lesson-transport #lesson-overlay-toggle{font-size:11px}}

/* Keep time controls beside the sky, with one shared playback state. */
.lab-topline{gap:12px;flex-wrap:wrap}.lab-topline .model-label{margin-right:auto}
.sky-toolbar{display:flex;align-items:center;gap:5px;padding:3px;border:1px solid #bdc9b1;border-radius:12px;background:#fffaf0;flex:none}
.toolbar-button{display:flex;align-items:center;justify-content:center;gap:7px;min-width:64px;min-height:44px;padding:7px 10px;border-radius:8px;font:600 12px/1.3 var(--sans);color:#385139}
.toolbar-button:hover{background:#e7eddd}.toolbar-play{background:var(--forest);color:#fffaf0;min-width:72px}.toolbar-play:hover{background:#30543e}#play-icon{font-size:14px;line-height:18px;width:16px;text-align:center}
.toolbar-icon{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.toolbar-speed{display:flex;align-items:center;position:relative;color:#385139}.toolbar-speed>.toolbar-icon{position:absolute;left:8px;pointer-events:none;width:16px;height:16px}
.toolbar-speed select{min-width:80px;min-height:44px;padding:6px 20px 6px 29px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--ink);font:600 12px/1.3 var(--sans)}
.toolbar-speed select:hover{background:#e7eddd}.toolbar-speed:has(select:hover)>.toolbar-icon{z-index:1}
.lab-topline .script-control{margin-left:0}.lab-topline .script-control select,.lab-topline .mode-control select{min-height:44px}
.controls{grid-template-columns:1fr}.controls .time-control,.controls .phase-presets{grid-column:1/-1}
body[data-lesson] .sky-toolbar,body[data-eclipse] .sky-toolbar{display:none!important}
body[data-lesson] .lab-topline .script-control,body[data-eclipse] .lab-topline .script-control{margin-left:auto}
@media(max-width:780px){
 .lab-topline{gap:6px;flex-wrap:nowrap;justify-content:space-between;margin-bottom:8px}
 .lab-topline .model-label{display:none}.lab-topline .script-control{gap:0;font-size:0}
 .lab-topline .script-control select{max-width:90px;padding-left:7px}
 .sky-toolbar{gap:2px;padding:2px;border-radius:10px}
 .toolbar-button{flex-direction:column;gap:1px;min-width:44px;width:44px;padding:3px 0;font-size:9px;line-height:1.2}
 .toolbar-play{min-width:44px}.toolbar-speed select{min-width:68px;width:68px;padding-left:24px;padding-right:14px;font-size:11px}.toolbar-speed>.toolbar-icon{left:5px;width:15px;height:15px}
}
@media(max-width:370px){
 .lab-topline{display:grid;grid-template-columns:1fr auto;gap:6px}
 .lab-topline .mode-control{grid-column:1;grid-row:1}.lab-topline .script-control{grid-column:2;grid-row:1}
 .sky-toolbar{grid-column:1/-1;grid-row:2;justify-self:center}
 .toolbar-button{flex-direction:row;gap:7px;width:auto;min-width:72px;padding:7px 10px;font-size:12px}.toolbar-speed select{width:80px;padding-left:29px;font-size:12px}.toolbar-speed>.toolbar-icon{left:8px;width:16px;height:16px}
}
@media(forced-colors:active){.toolbar-button,.toolbar-speed select{border:1px solid ButtonText}}

/* Answer selection opens the demonstration and keeps its controls with the sky. */
.lesson-start-hint{font-size:13px;line-height:1.7;color:#526a47;margin-top:9px}
body[data-lesson][data-lesson-revealed=true] #moon-handle{display:block}
.lesson-console{margin-top:13px;padding:12px 14px;border:1px solid #536a4a;border-radius:12px;background:#21382a;color:#e5edda;scroll-margin-top:16px}
.lesson-console:focus-visible{outline:3px solid #f0cf84;outline-offset:3px}
.lesson-scene-feedback{font-size:12px;line-height:1.6;color:#c6d9b8;margin-bottom:10px}
.lesson-console .lesson-time-heading{font-size:11px;gap:8px;margin-top:13px}.lesson-console .lesson-time-heading label{font-weight:500}.lesson-console .lesson-time-heading output{font-size:11px;color:#e6eddb}
.lesson-console #lesson-time-slot input{margin:0;accent-color:#e5bd63}.lesson-console #lesson-time-help{color:#bfceb4;font-size:11px;line-height:1.65;margin-top:7px}
.lesson-console .lesson-stops{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;margin:2px 0 8px}
.lesson-console .lesson-stops button{min-width:0;min-height:44px;padding:5px 7px;font-size:10px;line-height:1.4;border-color:#637756;color:#e2ecd8}
.lesson-console .lesson-stops button[aria-pressed=true]{background:#dce8ce;color:#223b27;border-color:#c1d5ac}
.lesson-console .lesson-transport{gap:5px;flex-wrap:wrap;margin:0}.lesson-console .lesson-transport button{min-height:44px;font-size:11px;padding:7px 9px}.lesson-console .lesson-transport .primary-button{border-radius:7px;background:#e5c37c;color:#233423}.lesson-console .reset-button{color:#d4e0c8}
.lesson-change{border-block:1px solid #4a6143;padding:9px 0 10px}.lesson-change-names{display:flex;align-items:baseline;gap:10px;font:700 24px/1.4 var(--serif);color:#d2dac6}.lesson-change-names>span:nth-child(2){font:16px var(--sans);color:#acbea0}.lesson-change-names strong{font-weight:700;color:#abbca0}.lesson-change[data-crossed=true] .lesson-change-names strong{color:#f4cf7f;text-decoration:underline;text-underline-offset:5px}.lesson-change-names .devanagari{font-family:'Noto Serif Devanagari',serif;line-height:1.65}
#lesson-change-status{font-size:11px;line-height:1.5;margin:4px 0 10px;color:#e7eddb}.lesson-gap-heading{display:flex;justify-content:space-between;gap:8px;font-size:10px;align-items:baseline}.lesson-gap-heading output{font-size:16px;font-weight:650;font-variant-numeric:tabular-nums;color:#f0ce82}.lesson-gap-track{height:8px;margin:10px 6px 8px;background:#60744e;position:relative;border-radius:5px}.lesson-gap-track>i{position:absolute;top:-5px;height:18px;border-left:2px solid #f9df9c}.lesson-gap-track>span{position:absolute;top:-2px;transform:translateX(-50%);width:12px;height:12px;border:2px solid #fff5d9;border-radius:50%;background:#f1c05d}.lesson-gap-scale{display:flex;justify-content:space-between;gap:6px;font-size:9px;color:#cbd9bd}.lesson-gap-scale strong{font-weight:500;color:#f1d28b}
#lesson-angle-line{stroke:#fff1bd;stroke-width:2;stroke-dasharray:3 2}
body[data-lesson=midday][data-lesson-crossed=true] .tithi-measurement .sanskrit-name,body[data-lesson=midday][data-lesson-crossed=true] #mobile-tithi-name{outline:2px solid #a67522;outline-offset:3px;border-radius:3px}
@media(max-width:780px){.lesson-console{padding:10px;margin-top:10px}.lesson-change-names{font-size:22px}.lesson-scene-feedback{font-size:11px}.lesson-console .lesson-transport button{font-size:10px}.lesson-console .lesson-time-heading{display:flex;flex-wrap:wrap}.lesson-console .lesson-time-heading output{font-size:10px}.lesson-start-hint{font-size:12px}}

@media(min-width:781px){
 body[data-lesson][data-lesson-revealed=true] .lab{grid-template-columns:minmax(0,1fr)}
 body[data-lesson][data-lesson-revealed=true] .space-panel{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,1fr);gap:8px 26px}
 body[data-lesson][data-lesson-revealed=true] .panel-heading{grid-column:1/-1}
 body[data-lesson][data-lesson-revealed=true] .lesson-console{grid-column:2;grid-row:2/6;align-self:start;margin:4px 0 0}
 body[data-lesson][data-lesson-revealed=true] .orbit-wrap{grid-column:1;grid-row:2;align-self:center;margin:0 auto}
 body[data-lesson][data-lesson-revealed=true] .solar-context{grid-column:1;grid-row:3;margin:0}
 body[data-lesson][data-lesson-revealed=true] .orbit-help{grid-column:1;grid-row:4}
 body[data-lesson][data-lesson-revealed=true] .space-legend{grid-column:1;grid-row:5;margin-top:0}
 body[data-lesson][data-lesson-revealed=true] .readings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding:20px 24px}
 body[data-lesson][data-lesson-revealed=true] .phase-reading{border-bottom:0;padding-bottom:0;align-self:start}
 body[data-lesson][data-lesson-revealed=true] .measurement{padding-top:0}
}
@media(max-width:370px){.lesson-console .lesson-transport{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:4px}.lesson-console .lesson-transport button{padding:5px 4px;white-space:normal;line-height:1.4}.lesson-console #lesson-overlay-toggle{grid-column:1/-1}}