:root{color-scheme:dark;--paper:#f2efe7;--soft:#b8b6b0;--line:#44433f;background:#111110;color:var(--paper);font-family:Georgia,'Times New Roman',serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,a,summary{-webkit-tap-highlight-color:transparent}button,summary,a{touch-action:manipulation}button{color:inherit;cursor:pointer;font:inherit}a{color:inherit;text-underline-offset:.24em}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--paper);outline-offset:5px}header{display:flex;align-items:baseline;justify-content:space-between;padding:25px 36px 16px;gap:20px}header a{text-decoration:none;font-size:23px;letter-spacing:-.04em}header span{font:12px/1.5 Arial,sans-serif;color:var(--soft)}main{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,330px);gap:36px;padding:12px 36px 40px;max-width:1600px;margin:auto;align-items:start}.image-field{min-width:0;position:sticky;top:20px}figure{margin:0}figure[hidden],[hidden]{display:none!important}.camera-window{position:relative;overflow:hidden;aspect-ratio:1;max-height:calc(100svh - 135px);width:100%;background:#111110}.camera-window img{display:block;position:absolute;height:100%;width:100%;object-fit:contain}.camera-window:not([data-view=all]){width:min(100%,calc(100svh - 135px));margin-inline:auto;aspect-ratio:1}.camera-window:not([data-view=all]) img{object-fit:fill;max-width:none;width:202.92%;height:202.92%;left:calc(var(--column)*-100.97% - .97%);top:calc(var(--row)*-100.97% - .97%)}#layers-figure>img{display:block;width:100%;height:auto;max-height:calc(100svh - 135px);object-fit:contain}figcaption{font:11px/1.6 Arial,sans-serif;color:var(--soft);padding-top:11px;max-width:75ch}aside{padding:17px 0 0}h1{font-weight:400;font-size:clamp(32px,3.4vw,52px);line-height:1.05;letter-spacing:-.055em;margin:0 0 25px}.premise{font-size:18px;line-height:1.55;margin:0 0 32px}.study-switch{display:flex;gap:22px;border-bottom:1px solid var(--line);margin-bottom:22px}.study-switch button{background:none;border:0;border-bottom:2px solid transparent;padding:10px 0 12px;font:13px/1.3 Arial,sans-serif;color:var(--soft)}.study-switch button[aria-pressed=true]{color:var(--paper);border-bottom-color:var(--paper)}.positions{display:flex;flex-direction:column;align-items:stretch;gap:2px}.positions button{text-align:left;background:none;border:0;font-size:17px;line-height:1.4;padding:9px 10px 9px 16px;border-left:2px solid transparent;color:var(--soft)}.positions button[aria-pressed=true]{border-left-color:var(--paper);color:var(--paper);background:#ffffff07}.positions button:hover{color:var(--paper)}#view-reading,.layer-intro{font-size:17px;line-height:1.55;margin:24px 0}.layer-list{list-style:none;padding:0;margin:0}.layer-list li{margin:0 0 17px}.layer-list strong{font-size:17px;font-weight:400;display:block;margin-bottom:4px}.layer-list span{font:12px/1.65 Arial,sans-serif;color:var(--soft);display:block}.study-limit{font:12px/1.65 Arial,sans-serif;color:var(--soft)}details{margin-top:28px;font:12px/1.65 Arial,sans-serif;color:var(--soft)}summary{cursor:pointer;width:fit-content;padding:5px 0}details p{margin:10px 0;max-width:55ch}@media(min-width:1000px){.camera-window[data-view=all]{height:calc(100svh - 135px)}}@media(max-width:760px){header{padding:20px 20px 12px}main{display:flex;flex-direction:column;gap:15px;padding:10px 20px 35px}.image-field{position:static;width:100%}aside{width:100%;padding:0;display:flex;flex-direction:column}h1{font-size:38px;margin:14px 0 12px}.premise{font-size:17px;margin-bottom:18px}.study-switch{margin-bottom:12px}.positions{display:grid;grid-template-columns:1fr 1fr;gap:3px}.positions button{font-size:15px;padding:9px 10px}.positions button:first-child{grid-column:1/-1}#view-reading{margin:17px 0 0;max-width:55ch}.camera-window{max-height:none}#layers-figure>img{max-height:none}details{margin-top:20px}}@media(max-height:480px) and (min-width:761px){main{grid-template-columns:minmax(0,1fr) minmax(250px,40%)}h1{font-size:32px}.premise{margin-bottom:14px}.image-field{top:15px}.camera-window,#layers-figure>img{max-height:calc(100svh - 110px)}}
/* The take and its frame strip use the same picture area. */
.take-picture{display:grid;place-items:center;aspect-ratio:960/958;max-height:calc(100svh - 255px);width:min(100%,calc(100svh - 255px));margin-inline:auto;background:#090909}.take-picture video,.take-picture>img{display:block;width:100%;height:100%;min-height:0;object-fit:contain}.take-toolbar{display:flex;align-items:baseline;gap:22px;margin:15px 0 7px;font:12px/1.5 Arial,sans-serif}.take-toolbar button,.frame-steps button{background:none;border:0;border-bottom:1px solid var(--line);padding:6px 0;font:12px/1.5 Arial,sans-serif}.take-toolbar label{margin-left:auto;color:var(--soft)}#frame-number{font-variant-numeric:tabular-nums;color:var(--soft);min-width:157px;text-align:right}#take-position{display:block;width:100%;margin:0;height:28px;accent-color:var(--paper);cursor:ew-resize}.frame-steps{display:flex;justify-content:space-between;gap:20px}.frame-steps button:disabled{opacity:.3;cursor:default}#take-description{font-size:17px;line-height:1.55}.study-switch{gap:15px}.study-switch button{font-size:12px;white-space:nowrap}@media(max-width:760px){.take-picture{width:100%;max-height:none}.take-toolbar{gap:10px;flex-wrap:wrap}.take-toolbar label{font-size:11px}#frame-number{min-width:0;font-size:11px}.study-switch{gap:24px}}@media(max-height:480px) and (min-width:761px){.take-picture{max-height:calc(100svh - 180px);width:min(100%,calc(100svh - 180px))}}