/* Quantified field archive: shared measurements, two lighting conditions. */
:root{
 color-scheme:light;--paper:#f3f1ec;--panel:#faf8f1;--panel-deep:#e9e7dd;--ink:#273229;--muted:#6d7368;
 --line:#cbd0c2;--grid:#55674d0c;--accent:#9b482d;--gold:#9b7b40;--dark:#202c23;--shadow:#2733290b;
 --serif:"Noto Serif SC","Songti SC","SimSun",serif;--mono:"JetBrains Mono","SFMono-Regular",Consolas,monospace;--intro:"Instrument Serif",Georgia,serif;
 --footer-h:49px;--telemetry-h:38px
}
:root[data-theme=night]{
 color-scheme:dark;--paper:#121412;--panel:#1a1d1a;--panel-deep:#222720;--ink:#e5e6d8;--muted:#a0aa98;
 --line:#414b38;--grid:#c5b48008;--accent:#e06842;--gold:#e5a94c;--dark:#0c100d;--shadow:#0005
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:68px}
body{margin:0;padding-bottom:var(--footer-h);color:var(--ink);background-color:var(--paper);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px;font:14px/1.9 var(--serif);transition:background-color .5s,color .4s}
body:after{content:"";position:fixed;inset:0;z-index:15;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' opacity='.7' filter='url(%23noise)'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}
:where(a,button,input):focus-visible{outline:2px solid var(--accent);outline-offset:5px}
[hidden]{display:none!important}img{display:block;max-width:100%}
.shell{width:min(1200px,calc(100% - 104px));margin-inline:auto}
.skip-link{position:fixed;top:-100px;left:20px;padding:10px 20px;background:var(--panel);z-index:100}.skip-link:focus{top:45px}
.telemetry-bar{position:sticky;top:0;background:#202923;color:#c2c8b5;z-index:40;height:var(--telemetry-h);border-bottom:1px solid #65705255;font:9px var(--mono)}
.telemetry-inner{width:min(1352px,calc(100% - 64px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}
.system-label{display:flex;align-items:center;gap:8px;letter-spacing:.07em;white-space:nowrap}
.system-label i,.live-dot,.footer-state i{width:5px;height:5px;border-radius:50%;display:inline-block;background:#a7b687;box-shadow:0 0 6px #9cac7640}
.telemetry-readouts{display:flex;gap:28px;margin-left:auto}
.telemetry-readouts span{white-space:nowrap;color:#9aa993}.telemetry-readouts b{font-weight:400;color:#e0dcc5;margin-left:7px;font-variant-numeric:tabular-nums}
#theme-toggle{display:flex;align-items:center;gap:7px;border:0;border-left:1px solid #a1ab8140;background:transparent;padding:0 0 0 22px;color:#e6c995;font:10px/1.5 var(--serif);white-space:nowrap;min-height:28px}
#theme-toggle svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.2}
.lab-header{display:flex;align-items:center;justify-content:space-between;gap:35px;border-bottom:1px solid var(--line);padding-block:27px 25px}
.brand{display:flex;gap:13px;align-items:center;flex-shrink:0;font:12px/1.5 var(--mono);letter-spacing:.05em}
.brand-seal{border:1px solid var(--accent);color:var(--accent);padding:4px 6px;line-height:1.25;font:14px/1.25 var(--serif);transform:rotate(-5deg)}
.brand small{display:block;font:6px/2 var(--mono);letter-spacing:.13em;color:var(--muted)}
.lab-nav{display:flex;align-items:center;justify-content:flex-end;gap:24px;font-size:11px;white-space:nowrap}
.lab-nav a{padding:8px 0}.lab-nav a:hover{color:var(--accent)}
.nav-rule{height:16px;border-left:1px solid var(--line)}
.private-nav{display:flex;gap:5px;align-items:center}.private-nav svg{width:10px;height:12px;fill:none;stroke:currentColor;stroke-width:1.1}
.hero-lab{display:grid;grid-template-columns:1.1fr 1fr;gap:76px;align-items:center;padding:55px 0 60px}
.eyebrow{font:9px/1.7 var(--mono);letter-spacing:.09em;color:var(--muted);margin:0}.hero-copy>.eyebrow{display:flex;gap:9px;align-items:center}
h1{font:500 clamp(58px,6vw,82px)/1.25 var(--serif);letter-spacing:-.055em;margin:26px 0 21px}
h1 span{color:var(--accent)}
.hero-intro{font-size:15px;line-height:2.1;color:var(--muted);margin:0}
.hero-quote{border-left:2px solid var(--gold);padding:0 0 0 20px;margin:28px 0 30px}
.hero-quote p{font:italic 27px/1.1 var(--intro);letter-spacing:.005em;margin:0 0 9px;color:var(--ink)}
.hero-quote cite{font:8px/1.6 var(--mono);font-style:normal;color:var(--muted)}
.hero-metrics{display:grid;grid-template-columns:1fr 1fr 1.2fr;border-block:1px solid var(--line)}
.hero-metrics>a{padding:13px 10px 13px 0;min-width:0}.hero-metrics>a+a{padding-left:14px;border-left:1px solid var(--line)}
.hero-metrics span{display:block;font:7px var(--mono);color:var(--muted);letter-spacing:.05em}
.hero-metrics strong{display:block;font:500 clamp(11px,1.15vw,16px)/1.7 var(--mono);margin-top:7px;white-space:nowrap}
.hero-metrics strong em{font:italic 15px var(--intro)}
.hero-metrics small{display:block;font-size:8px;color:var(--muted);margin-top:3px}
.hero-metrics>a:hover strong{color:var(--accent)}
.optical-card{margin:0;border:1px solid var(--line);background:var(--panel);padding:12px;box-shadow:0 4px 16px var(--shadow);position:relative}
.instrument-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-bottom:10px}
.instrument-head>span{font:8px var(--mono);color:var(--muted);letter-spacing:.08em}
.clue{border:1px solid var(--line);background:transparent;color:var(--accent);font:9px/1.5 var(--mono);padding:6px 9px;white-space:nowrap;min-height:29px}
.clue b{font-weight:500}.clue small{font:8px var(--serif);color:var(--muted)}
.clue:hover{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 5%,transparent)}
.clue[aria-pressed=true]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}
.clue[aria-pressed=true]:after{content:" ✓";font-size:9px}
.optical-image{height:345px;position:relative;overflow:hidden;background:#a3b0af}
.optical-image img{width:100%;height:100%;object-fit:cover;object-position:50% 49%}
.optical-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#14231e70,transparent 32%);pointer-events:none}
.crosshair{position:absolute;left:50%;top:50%;width:60px;height:60px;z-index:1;transform:translate(-50%,-50%);border:1px solid #e9e9ce9c}
.crosshair:before,.crosshair:after{content:"";position:absolute;background:#edf0cbb3}.crosshair:before{width:18px;height:1px;top:29px;left:20px}.crosshair:after{width:1px;height:18px;left:29px;top:20px}
.sample-location{position:absolute;left:17px;bottom:15px;font:8px var(--mono);letter-spacing:.08em;color:#f0eee3;z-index:1}
.optical-bracket{position:absolute;width:30px;height:30px;border-color:#e9ebd7a8;z-index:1}
.bracket-tl{left:15px;top:15px;border-left:1px solid;border-top:1px solid}
.bracket-br{right:15px;bottom:15px;border-right:1px solid;border-bottom:1px solid}
.exif-grid{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);padding:11px 0}
.exif-grid>span{font:7px/1.7 var(--mono);color:var(--muted);padding-left:12px;border-left:1px solid var(--line)}
.exif-grid>span:first-child{border:0;padding-left:0}.exif-grid strong{display:block;font:12px/1.6 var(--mono);color:var(--ink)}
.optical-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0 0}
.optical-foot>div>span{font-size:11px}.optical-foot small{display:block;font:6px/1.8 var(--mono);color:var(--muted);letter-spacing:.05em}
.optical-foot .clue small{display:inline;font:8px var(--serif)}
.lab-section{padding:30px 0 35px;border-top:1px solid var(--line);scroll-margin-top:61px}
.module-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:23px}
.module-heading>div{display:flex;gap:16px;align-items:center}
.module-no{font:11px/1.5 var(--mono);align-self:flex-start;margin-top:5px;color:var(--gold)}
.module-heading h2{font:500 29px/1.6 var(--serif);margin:3px 0 0;letter-spacing:.03em}
.module-heading h2>span{color:var(--accent)}
.module-heading h2 small{font:11px var(--serif);color:var(--muted);margin-left:15px;letter-spacing:0}
.module-heading>p{color:var(--muted);font-size:11px;margin:0}
.mirage-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:var(--panel);box-shadow:0 3px 16px var(--shadow)}
.manuscript-summary{padding:29px 34px;border-right:1px solid var(--line);background:linear-gradient(90deg,color-mix(in srgb,var(--gold) 4%,transparent),transparent)}
.manuscript-note{font:12px var(--serif);color:var(--gold);margin:0 0 12px}
.book-lead{font:15px/2.1 var(--serif);margin:0 0 22px}
.chapter-progress{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:13px 24px}
.chapter-progress li{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;font:8px var(--mono);color:var(--muted)}
.chapter-progress i{height:3px;background:var(--gold);opacity:.58}.chapter-progress small{font-size:7px;white-space:nowrap}
.date-console{padding:28px 34px}
.console-top{display:flex;justify-content:space-between;gap:14px;font:8px var(--mono);letter-spacing:.05em;color:var(--muted);margin-bottom:19px}
#gate-indicator{color:var(--accent)}
#gate-label{font:15px var(--serif)}
.code-cells{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-top:18px}
.code-cells label{display:flex;flex-direction:column;align-items:center;gap:7px}
.code-cells label>span{font:9px var(--mono);color:var(--muted)}
.code-cells input{width:100%;height:50px;min-width:0;border:1px solid var(--line);background:var(--paper);border-radius:0;text-align:center;font:24px var(--mono);color:var(--ink);transition:border-color .2s}
.code-cells input::placeholder{color:var(--line)}
.hint-row{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:9px;color:var(--muted);margin:13px 0 15px}
.hint-row button{color:var(--gold);border:0;background:transparent;border-bottom:1px dotted var(--gold);padding:2px 0;white-space:nowrap;font-size:10px}
#puzzle-hint{font-size:11px;line-height:1.8;color:var(--accent);margin:0 0 15px}
#puzzle-hint a{border-bottom:1px solid var(--accent);margin-left:8px}
.book-primary{width:100%;display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border:1px solid var(--dark);background:var(--dark);color:#ecebdc;font-size:12px}
:root[data-theme=night] .book-primary{color:#171b14;background:var(--gold);border-color:var(--gold)}
#gate-state{font:9px/1.8 var(--serif);color:var(--muted);margin:10px 0 0;min-height:16px}
.mirage.is-decoded .code-cells input{border-color:var(--gold);color:var(--gold)}
.mirage.is-decoded #gate-indicator{color:var(--gold)}
.private-letter{position:relative;border:1px solid var(--line);border-top:0;padding:25px 36px 30px;background:linear-gradient(110deg,color-mix(in srgb,var(--gold) 7%,var(--panel)),var(--panel));overflow:hidden;animation:unfold-letter .65s cubic-bezier(.2,.75,.3,1)}
.letter-rule{border-bottom:1px solid var(--line);margin-bottom:20px;padding-bottom:8px}
.letter-rule>span{font:8px var(--mono);color:var(--gold);letter-spacing:.12em}
.letter-dateline{font:italic 22px var(--intro);color:var(--muted)}
.letter-content blockquote{font:19px/2.2 var(--serif);margin:14px 0 18px}
.letter-content>a{font-size:12px;color:var(--accent);border-bottom:1px solid var(--accent);padding-bottom:4px}
.letter-mark{position:absolute;right:60px;top:90px;font:26px var(--serif);border:1px solid var(--accent);color:var(--accent);opacity:.55;transform:rotate(-10deg);padding:5px 9px}
@keyframes unfold-letter{from{opacity:0;max-height:0;padding-block:0;transform:perspective(900px) rotateX(-6deg)}to{opacity:1;max-height:500px;transform:none}}
.acoustic-panel{display:grid;grid-template-columns:1fr 1fr;background:#202b24;color:#e4e8d6;border:1px solid #354334;box-shadow:0 4px 18px var(--shadow)}
.language-sample{padding:27px 34px;border-right:1px solid #75876b38}
.acoustic-label{display:flex;justify-content:space-between;align-items:center;font:8px var(--mono);color:#a6b198}
.acoustic-label i{width:5px;height:5px;border-radius:50%;background:#bdac74}
.language-sample .zh{font:25px/1.7 var(--serif);margin:20px 0 5px}.language-sample .vi{font:italic 26px/1.5 var(--intro);margin:0 0 22px;color:#e5c186}
.tone-table{width:100%;border-collapse:collapse;font:10px/1.8 var(--serif)}
.tone-table caption{text-align:left;color:#9da990;font:8px var(--mono);padding-bottom:9px}
.tone-table :is(th,td){text-align:left;padding:6px 8px;border-top:1px solid #8c987c30;font-weight:400}
.tone-table th:first-child{padding-left:0}
.tone-table thead{color:#a6b198}
.tone-table tbody th{font:10px var(--mono);color:#d3d9c6}.tone-table td:nth-child(2){color:#d6b379;font-family:var(--mono)}
.sound-context{font:10px/1.9 var(--serif);color:#b0baa3;margin:17px 0 0}
.scope-console{padding:27px 34px 23px}
.scope-top{display:flex;justify-content:space-between;gap:16px;font:8px var(--mono);letter-spacing:.05em;color:#a2ae94}
.scope-state{color:#d3b677}
.oscilloscope{position:relative;height:110px;background:#141f18;border:1px solid #87996b40;margin:15px 0 12px;overflow:hidden}
.scope-grid{position:absolute;inset:0;background-image:linear-gradient(#8caa6814 1px,transparent 1px),linear-gradient(90deg,#8caa6814 1px,transparent 1px);background-size:20px 20px}
.wave-bars{position:absolute;inset:17px 25px;display:flex;gap:8px;align-items:center;justify-content:space-between}
.wave-bars i{width:7px;flex:1;max-width:10px;height:var(--amplitude);background:#c5a671;opacity:.7;transform-origin:center;animation:scope-wave .65s ease-in-out infinite alternate;animation-delay:var(--delay);animation-play-state:paused}
.acoustic.is-playing .wave-bars i{animation-play-state:running;opacity:1}
.scope-center{position:absolute;inset:50% 0 auto;height:1px;background:#8eab7630}
@keyframes scope-wave{from{transform:scaleY(.25)}to{transform:scaleY(1)}}
.playback-readout{display:flex;justify-content:space-between;font:7px var(--mono);color:#8f9c82}
.playback-readout b{font-weight:400;color:#c5d0b5}
.audio-progress{height:2px;background:#66785c40;margin:10px 0 18px}
.audio-progress>span{display:block;width:0;height:100%;background:#d1ad6b}
.audio-buttons{display:flex;gap:12px}
.audio-buttons button{flex:1;display:flex;align-items:center;justify-content:center;gap:9px;min-height:43px;font:10px var(--serif);padding:8px 10px;border:1px solid #92a07877;background:#26382a;color:#d5ddc8}
.audio-buttons small{display:block;font:7px var(--mono);color:#a2b78d;margin-top:4px}
.audio-buttons button[aria-pressed=true]{border-color:#d0b47c;color:#f2dfb5;background:#3b432d}
.audio-links{display:flex;justify-content:space-between;gap:12px;font-size:10px;margin-top:18px;color:#d1b47c}.audio-links a{border-bottom:1px solid #8f977140;padding-bottom:4px}
#audio-state{font-size:9px;line-height:1.9;color:#9dad90;margin:12px 0 0;min-height:18px}
.logs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}
.log-card{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--panel);min-width:0;transition:transform .25s,box-shadow .25s}
.log-card:hover{transform:translateY(-3px);box-shadow:0 8px 18px var(--shadow)}
.log-top{display:flex;justify-content:space-between;gap:8px;padding:12px 16px;font:7px var(--mono);color:var(--muted)}
.log-image{display:block;margin:0 12px;overflow:hidden;background:var(--panel-deep);height:146px}
.log-image img{width:100%;height:100%;object-fit:cover}
.life-log .log-image img{object-position:50% 35%}
.film-image img{object-position:50% 18%;filter:grayscale(.3)}
.travel-log .log-image img{object-position:50% 43%}
.log-body{padding:17px 20px 18px;display:flex;flex-direction:column;flex:1}
.log-body h3{font:500 20px/1.7 var(--serif);margin:0 0 12px}
.log-body h3 a:hover{color:var(--accent)}
.log-body>p{font-size:11px;line-height:2;color:var(--muted);margin:0 0 23px}
.mini-chart{margin-top:auto;border-top:1px dashed var(--line);padding-top:15px}
.chart-label{font:7px/1.8 var(--mono);color:var(--muted);display:flex;flex-direction:column;gap:3px}
.chart-label strong{font:13px var(--mono);font-weight:500;color:var(--ink)}.chart-label small{font-size:8px}
.interest-bar{height:6px;display:flex;gap:3px;margin-top:13px}
.interest-bar span{width:82%;background:var(--gold)}.interest-bar i{width:18%;background:var(--accent)}
.chart-legend{display:flex;justify-content:space-between;gap:8px;font:8px/1.8 var(--serif);color:var(--muted);margin-top:8px}
.chart-legend i{display:inline-block;width:5px;height:5px;background:var(--gold);margin-right:4px}.chart-legend>span+span i{background:var(--accent)}
.chart-legend b{font:8px var(--mono);font-weight:400}
.fact-chart label{display:flex;align-items:center;justify-content:space-between;font:10px var(--serif)}
#fact-value{font:13px var(--mono);color:var(--accent)}
#fact-weight{--weight:72%;appearance:none;-webkit-appearance:none;width:100%;display:block;height:4px;border:0;background:linear-gradient(90deg,var(--accent) var(--weight),var(--line) var(--weight));margin:20px 0 13px;cursor:ew-resize;border-radius:0}
#fact-weight::-webkit-slider-thumb{appearance:none;width:12px;height:12px;border:2px solid var(--panel);background:var(--accent);border-radius:0;box-shadow:0 0 0 1px var(--accent)}
#fact-weight::-moz-range-thumb{width:10px;height:10px;border:2px solid var(--panel);background:var(--accent);border-radius:0}
.range-endpoints{display:flex;justify-content:space-between;color:var(--muted);font-size:8px}
.fact-chart p{font-size:8px;color:var(--muted);margin:12px 0 0;line-height:1.7}
.heat-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;margin:13px 0 6px}
.heat-grid i{display:block;aspect-ratio:1;background:color-mix(in srgb,var(--gold) calc(var(--heat)*1%),var(--panel-deep));border:1px solid color-mix(in srgb,var(--gold) 20%,transparent)}
.heat-axis{display:flex;justify-content:space-between;font:6px var(--mono);color:var(--muted)}
.heat-chart>small{display:block;font-size:8px;color:var(--muted);margin-top:9px}
.channel-link{margin:0 20px;padding:13px 0 15px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--accent)}
.channel-link>span{font:17px var(--mono)}
.archive-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:9px;padding:23px 0 31px}
.telemetry-footer{position:fixed;inset:auto 0 0;background:color-mix(in srgb,var(--paper) 95%,transparent);backdrop-filter:blur(8px);border-top:1px solid var(--line);z-index:40;height:var(--footer-h)}
.telemetry-footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;width:min(1200px,calc(100% - 104px));height:100%;margin:auto;font-size:9px}
.footer-state{display:flex;align-items:center;gap:9px;color:var(--muted)}
.cipher-slots{display:flex;gap:25px;font:9px var(--mono)}
.cipher-slots a{display:flex;gap:7px;align-items:center;color:var(--muted)}
.cipher-slots b{display:grid;place-items:center;width:20px;height:24px;font:12px var(--mono);border-bottom:1px solid var(--line);color:var(--muted)}
.cipher-slots .found b{color:var(--accent);border-color:var(--accent)}
#reset-puzzle{font-size:9px;border:0;background:transparent;color:var(--muted);padding:7px 0}
.clue-toast{position:fixed;left:50%;bottom:calc(var(--footer-h) + 15px);z-index:50;max-width:calc(100vw - 40px);transform:translate(-50%,8px);background:var(--dark);color:#e1ddca;border:1px solid #7d8c6377;padding:10px 17px;font-size:11px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.clue-toast.visible{opacity:1;transform:translate(-50%,0)}
.cursor-lamp{position:fixed;left:0;top:0;width:680px;height:680px;pointer-events:none;z-index:20;background:radial-gradient(circle,#e5ad5422 0%,#e5ad540d 35%,transparent 69%);border-radius:50%;transform:translate3d(var(--lamp-x,-340px),var(--lamp-y,-340px),0);opacity:0;mix-blend-mode:screen;transition:opacity .6s}
:root[data-theme=night] .cursor-lamp{opacity:1}
:root[data-theme=night] .optical-image img,:root[data-theme=night] .log-image img{filter:brightness(.8) saturate(.75)}
:root[data-theme=night] .acoustic-panel{background:#171d18;border-color:var(--line)}
:root[data-theme=night] .telemetry-bar{background:#0b100d;border-bottom-color:var(--line)}
:root[data-theme=night] .private-letter{box-shadow:inset 0 0 60px #e5a94c08}
.clue-highlight{animation:mark-pulse .8s ease}
@keyframes mark-pulse{50%{box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 20%,transparent)}}
@media(min-width:768px) and (max-width:1100px){
 .shell{width:calc(100% - 64px)}.lab-nav{gap:14px;font-size:10px}.lab-header{gap:20px}.brand small{display:none}
 .hero-lab{gap:35px}.hero-quote p{font-size:25px}.hero-metrics strong{font-size:12px}.hero-metrics small{font-size:7px}.hero-metrics strong em{font-size:12px}
 .optical-image{height:325px}.instrument-head>span{font-size:6px}.clue{font-size:8px;padding:6px}.module-heading h2{font-size:26px}.date-console,.manuscript-summary,.language-sample,.scope-console{padding:25px}.logs-grid{gap:16px}.log-body{padding:16px}.log-top{font-size:6px}.log-body h3{font-size:18px}.chart-legend{font-size:7px;flex-wrap:wrap}.telemetry-footer-inner{width:calc(100% - 64px)}
}
@media(max-width:767px){
 :root{--telemetry-h:63px;--footer-h:49px}
 .shell{width:calc(100% - 40px)}
 .telemetry-inner{width:calc(100% - 28px);gap:6px 10px;display:grid;grid-template-columns:1fr auto;grid-template-rows:1fr 1fr;padding:8px 0}
 .system-label{font-size:7px;letter-spacing:.03em}.telemetry-readouts{grid-row:2;grid-column:1/-1;justify-content:space-between;gap:13px;margin:0;font-size:8px}
 #theme-toggle{padding-left:9px;font-size:8px;border:0;min-height:22px;gap:4px}#theme-toggle svg{width:11px;height:11px}
 .lab-header{display:block;padding:22px 0 13px}.brand{font-size:11px}.brand-seal{font-size:12px}.brand small{font-size:6px}
 .lab-nav{justify-content:flex-start;gap:10px 18px;flex-wrap:wrap;margin-top:17px;font-size:10px;white-space:normal}.lab-nav a{padding:3px 0}.nav-rule{display:none}
 .hero-lab{grid-template-columns:1fr;gap:28px;padding:32px 0 34px}.hero-copy>.eyebrow{font-size:7px}
 h1{font-size:clamp(52px,14vw,74px);line-height:1.25;letter-spacing:-.06em;margin:22px 0 19px}.hero-intro{font-size:13px}
 .hero-quote{padding-left:16px;margin:23px 0 24px}.hero-quote p{font-size:26px}.hero-quote cite{font-size:7px}
 .hero-metrics>a{padding-block:12px}.hero-metrics>a+a{padding-left:10px}.hero-metrics strong{font-size:10px}.hero-metrics strong em{font-size:11px}.hero-metrics small{font-size:7px}.hero-metrics span{font-size:6px}
 .optical-card{padding:10px}.optical-image{height:350px}.instrument-head>span{font-size:6px}.clue{font-size:8px;padding:6px 7px}
 .exif-grid>span{font-size:6px;padding-left:8px}.exif-grid strong{font-size:10px}.optical-foot>div>span{font-size:10px}.optical-foot small{font-size:5px}
 .lab-section{padding:25px 0 28px;scroll-margin-top:83px}.module-heading{align-items:start;gap:12px;flex-wrap:wrap;margin-bottom:18px}
 .module-heading>div{gap:10px}.module-no{font-size:9px;margin-top:3px}.module-heading .eyebrow{font-size:7px;letter-spacing:.02em}
 .module-heading h2{font-size:26px}.module-heading h2 small{font-size:10px;margin-left:12px}.module-heading>.clue{margin-left:25px}
 .module-heading>p{font-size:10px;margin-left:25px}
 .mirage-grid,.acoustic-panel{grid-template-columns:1fr}.manuscript-summary{padding:23px 24px;border-right:0;border-bottom:1px solid var(--line)}
 .book-lead{font-size:13px;line-height:2.1;margin-bottom:20px}.manuscript-note{font-size:11px}.chapter-progress{gap:13px 18px}.chapter-progress li{font-size:7px;gap:6px}.chapter-progress small{font-size:6px}
 .date-console{padding:23px 24px}.console-top{font-size:6px}.code-cells{gap:10px}.code-cells input{height:49px;font-size:24px}
 .hint-row{gap:9px;align-items:start}.hint-row>span{font-size:8px;max-width:175px}.hint-row button{font-size:9px}
 .book-primary{font-size:11px;padding:12px 10px}
 .private-letter{padding:23px 24px}.letter-dateline{font-size:20px}.letter-content blockquote{font-size:15px;line-height:2.2;margin-right:15px}.letter-mark{right:24px;top:95px;font-size:18px;padding:3px 6px;opacity:.3}
 .language-sample{padding:24px;border-right:0;border-bottom:1px solid #75876b38}.language-sample .zh{font-size:23px}.language-sample .vi{font-size:26px}.tone-table{font-size:9px}.tone-table caption{font-size:7px}.tone-table tbody th{font-size:9px}.tone-table :is(th,td){padding:6px 5px}
 .scope-console{padding:24px}.scope-top{font-size:7px}.wave-bars{inset-inline:18px;gap:5px}.wave-bars i{max-width:8px}.playback-readout{font-size:6px}
 .audio-buttons{gap:10px}.audio-buttons button{font-size:9px;padding:8px 6px;min-height:45px}
 .audio-links{font-size:9px}.logs-grid{grid-template-columns:1fr;gap:20px}
 .log-top{font-size:8px}.log-image{height:180px}.log-body{padding:19px 20px}.log-body h3{font-size:22px}.log-body>p{font-size:12px}
 .chart-label{font-size:8px}.chart-legend{font-size:9px}.fact-chart label{font-size:11px}.heat-grid{grid-template-columns:repeat(12,1fr);gap:5px}
 .channel-link{font-size:12px}
 .archive-footer{display:block;padding:20px 0 23px;font-size:8px}.archive-footer>span:last-child{display:block;margin-top:7px}
 .telemetry-footer-inner{width:calc(100% - 28px);gap:10px}.footer-state{gap:5px;font-size:8px}.footer-state>span{max-width:93px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.cipher-slots{gap:10px}.cipher-slots a{gap:3px;font-size:8px}.cipher-slots b{width:13px;font-size:10px}#reset-puzzle{font-size:8px;white-space:nowrap}
 .clue-toast{font-size:10px;width:max-content}
}
@media(hover:none),(pointer:coarse){.cursor-lamp{display:none}:root[data-theme=night] body{background-image:radial-gradient(ellipse at 50% 4%,#e5a94c09,transparent 60%),linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:auto,24px 24px,24px 24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.cursor-lamp{display:none}}