/* Visual edition — images are the questions, not decorations. */
:root{--warm:#ffb86f;--night:#081623;--cyan:#7ee9df}
.nav-btn{text-decoration:none}.topnav{gap:12px}.topbar{padding-inline:4vw}.brand-sub{letter-spacing:.15em}
.visual-hero{max-width:1560px;margin:auto;padding:72px clamp(24px,6vw,100px) 78px;display:grid;grid-template-columns:1fr 1.14fr;gap:46px;align-items:center;min-height:680px;position:relative;isolation:isolate}
.visual-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at 80% 45%,#173e4d77,transparent 60%),radial-gradient(ellipse at 10% 90%,#31304344,transparent 50%)}
.visual-hero h1{font-size:clamp(43px,4.1vw,64px);line-height:1.45;letter-spacing:-.045em;font-weight:650;margin:22px 0 24px;white-space:normal}.visual-hero h1 span{color:var(--cyan)}
.visual-hero .hero-lead{font-size:15px;line-height:2.15;color:#b5c4cc;letter-spacing:.025em}.visual-hero .hero-actions{gap:10px;align-items:stretch}.visual-hero .hero-actions .btn{font-size:12px;min-width:0;padding-inline:18px}.visual-hero .hero-meta{display:flex;gap:18px;flex-wrap:wrap;font-size:9px}
.hero-evidence{position:relative;min-width:0;padding:8px 0 30px;display:grid;gap:22px;perspective:1200px}.evidence-sheet{border:1px solid #62747d;background:#efe9dc;box-shadow:0 23px 70px #0005;border-radius:9px;overflow:hidden;color:#132c35;animation:sheet-rise 1s both}
.evidence-sheet.sheet-0{transform:rotate(-3deg);margin-right:28px}.evidence-sheet.sheet-1{transform:rotate(3deg);margin-left:28px}.sheet-tab{padding:10px 16px;font:9px/1.6 var(--mono);letter-spacing:.2em;background:#12323f;color:#a6e6df;border-bottom:1px solid #50717a}
.preview-triptych{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;background:#cbd0ce;overflow:hidden;aspect-ratio:3.7/1}.preview-triptych>div{min-width:0;overflow:hidden;background:#eee8dc}.preview-triptych .choice-art{width:100%;height:100%;object-fit:cover;display:block;margin:0;border-radius:0}
.sheet-caption{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:10px 16px}.sheet-caption strong{font-size:14px;font-weight:600}.sheet-caption span{font:8px/1.5 var(--mono);letter-spacing:.06em;text-align:right}.evidence-stamp{position:absolute;bottom:0;right:-8px;display:block;transform:rotate(-9deg);font:8px/1.5 var(--mono);letter-spacing:.1em;border:1px solid #e4ae70;color:#e4ae70;padding:9px 14px;background:#0d2134;box-shadow:0 3px 20px #0005}
.visual-strip{border-block:1px solid #56717c55;margin:0 clamp(24px,6vw,100px);padding:25px 0;display:flex;align-items:center;justify-content:space-between;gap:30px}.visual-strip>strong{font:40px/1 var(--mono);display:flex;gap:18px;align-items:center;color:#eee7da}.visual-strip>strong span{font:10px/1.8 var(--sans);letter-spacing:.12em;color:#9db6c0;max-width:120px}.visual-strip p{margin:0;font-size:12px;line-height:1.9;color:#aebfc8}.visual-strip>a{font-size:11px;color:var(--warm);white-space:nowrap;text-decoration:none}
.featured-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.visual-tile{padding:0!important;position:relative;text-align:left;overflow:hidden;min-height:0;display:block;transition:transform .25s,border-color .25s;isolation:isolate}.visual-tile:before{display:none!important}.visual-tile:hover{transform:translateY(-5px)}.visual-tile .preview-triptych{aspect-ratio:2.3/1}.visual-tile .choice-art{object-fit:cover}.visual-tile-copy{padding:20px;position:relative}.visual-tile h3{font-size:19px;margin:7px 0 20px;font-weight:550}.visual-tile .tile-location{font-size:10px;line-height:1.6;color:#9ab0bb;margin:0}.visual-tile .case-code{font-size:8px;color:#728e9c}.visual-tile .tile-arrow{right:18px;bottom:16px}.card-grid>.visual-tile{min-height:0}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.mystery-callout{position:relative;padding:45px;background:radial-gradient(ellipse at 100% 0,#35537366,transparent 60%),linear-gradient(135deg,#102837,#0a1927);border:1px solid #5b83934d;border-radius:9px;overflow:hidden}.mystery-callout:after{content:"∞";position:absolute;right:35px;top:5px;font-size:230px;line-height:1;color:#7fe9df09;pointer-events:none}.mystery-callout h2{font-size:35px;line-height:1.7;font-weight:500;letter-spacing:.03em}.mystery-callout p:not(.eyebrow){max-width:730px;font-size:14px;line-height:2.1;color:#a4bbc6}.visual-home .home-section{padding-block:54px}.visual-home .process-card{background:#0e2633}.visual-home .process-card h3{font-size:18px}
/* The memory round */
.visual-game{max-width:1340px;margin:auto;padding:30px clamp(20px,4vw,55px) 60px}.visual-question{max-width:1000px;margin:26px auto 26px;text-align:center}.visual-question .case-meta{justify-content:center}.visual-question h1{font-size:clamp(25px,3vw,39px);font-weight:550;margin:12px 0 16px}.visual-question .question{font-size:clamp(16px,1.5vw,20px);line-height:1.9;margin:0 0 12px;color:#dce8e9}.visual-question .case-scope{color:#8ea8b5;font-size:11px;margin:0;max-width:none}
.visual-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:20px}.visual-option-shell{min-width:0;text-align:center}.visual-option{display:block;position:relative;width:100%;padding:0;border:2px solid #66889655;background:#eae6da;color:#163540;border-radius:10px;overflow:hidden;text-align:left;transition:transform .2s,border-color .2s,box-shadow .2s}.visual-option:hover{transform:translateY(-3px);border-color:#bbceca}.visual-option.selected{border:2px solid var(--cyan);box-shadow:0 0 0 3px #7ee9df44,0 14px 35px #0004}.visual-letter{position:absolute;top:12px;left:12px;border:1px solid #51666b77;background:#fcf9efd9;border-radius:50%;width:30px;height:30px;display:grid;place-items:center;font:13px/1 var(--mono);z-index:2;color:#173b45;box-shadow:0 3px 12px #0001}.visual-option.selected .visual-letter{background:#78ded3;color:#10252d;border-color:#224b53}.visual-option>.choice-art{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border:0;border-radius:0}.visual-option-label{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 18px;min-height:83px;font-size:15px;font-weight:550;border-top:1px solid #bcc4bd;background:#fcf8ee}.visual-option-label>span{font-size:19px;color:#2c7771;flex-shrink:0}.visual-option.selected .visual-option-label{background:#e2f8ec}.visual-option-shell>.btn{font-size:10px;min-height:35px;margin:2px 0}.reconstruction-caption{font-size:10px;line-height:1.8;text-align:center;color:#829ba8;max-width:850px;margin:5px auto 24px}
.recall-controls{display:grid;grid-template-columns:.9fr 1.2fr;gap:35px;align-items:center;max-width:900px;margin:0 auto}.unknown-memory{background:#0e2735;color:#c4d4da;border:1px dashed #72909d;min-height:55px;border-radius:7px;padding:12px 18px;font-size:13px}.unknown-memory.selected{background:#1d4550;color:#b9fff0;border:2px solid var(--cyan)}.recall-controls .confidence-row{padding:0;border:0;margin:0}.recall-controls .confidence-row label{font-size:12px;color:#a8c0c9}.recall-controls input[type=range]{accent-color:#78ddd3}.recall-controls .range-labels{color:#79929d;font-size:10px}.memory-context{display:block;max-width:900px;margin:22px auto;font-size:12px;color:#a7bfc8}.memory-context textarea{display:block;box-sizing:border-box;width:100%;margin-top:8px;border:1px solid #536f7a77;background:#0b1e2b;border-radius:6px;color:#e7ede8;padding:12px 14px;resize:vertical;font-size:13px;line-height:1.8}.memory-context textarea:disabled{opacity:.6}.visual-game>.game-actions{max-width:900px;margin:25px auto 0;justify-content:space-between}.visual-game>.notice{max-width:900px;margin:22px auto 0;font-size:11px;color:#839da9;background:none;border:0;padding:0;text-align:center}
.identity-panel{display:flex;align-items:center;gap:20px;border:1px solid #607a8644;background:#0c2532;max-width:600px;margin:0 auto 24px;padding:10px 20px;border-radius:6px}.reference-face{width:90px;height:90px;overflow:hidden;border-radius:50%;background:#eae5d7;flex:0 0 90px}.reference-face img{display:block;width:100%;height:auto;min-height:90px;object-position:top}.identity-panel p{font-size:12px;color:#93adb9;margin:0;line-height:1.8}.identity-panel .eyebrow{font-size:8px}
.zoom-art .choice-art{width:100%;height:auto;max-height:64vh;object-fit:contain;display:block;background:#e7e1d5}.modal:has(.zoom-art){width:min(900px,94vw);max-width:900px}.zoom-art+ p{font-size:18px;text-align:center;font-weight:600}.locked-visual{max-width:360px;margin:18px auto;position:relative;border-radius:7px;overflow:hidden;background:#eae5d8;border:1px solid #9aada9}.locked-visual>.choice-art{aspect-ratio:4/3;width:100%;object-fit:contain}.locked-visual>span{display:block;text-align:center;font-size:10px;padding:6px;background:#163d49;color:#dcf8ee}.locked-note{font-size:12px!important;font-weight:400;white-space:pre-wrap;border-top:1px solid #9fb6ac66;padding-top:10px;margin:10px 0 0;color:#49706f}
.visual-result-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}.visual-result-pair figure{padding:0;margin:0;border:1px solid #65838b55;border-radius:7px;overflow:hidden;background:#eae7dc}.visual-result-pair .choice-art{aspect-ratio:4/3;width:100%;object-fit:contain}.visual-result-pair figcaption{padding:10px 10px;background:#112c38;color:#b7d5d8;text-align:center;font-size:9px;letter-spacing:.06em;min-height:42px}.unknown-art{aspect-ratio:4/3;display:grid;place-items:center;font:80px var(--serif);color:#577079;background:repeating-linear-gradient(45deg,#e3e3db,#e3e3db 10px,#ebebe2 10px,#ebebe2 20px)}
/* Explanations are kept separate from the observed mismatch. */
.theories-page .page-head p:last-child{max-width:850px}.theory-banner{display:flex;gap:35px;align-items:center;margin:30px 0 45px;padding:28px 35px;border:1px solid #79796366;background:linear-gradient(120deg,#38312b55,#142c3b)}.theory-sigil{font:85px/1 var(--serif);color:#d5a568}.theory-banner strong{font-size:22px;font-weight:500}.theory-banner p{font-size:12px;color:#adc0c6;margin:12px 0 0;max-width:850px;line-height:1.9}.theory-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.theory-card{border:1px solid #4e707c66;border-radius:7px;overflow:hidden;background:#0f2635}.theory-card:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 2fr}.theory-art{height:135px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 100%,#3d77757a,transparent 65%),repeating-linear-gradient(0deg,transparent,transparent 29px,#ffffff05 30px),linear-gradient(125deg,#0a1e2b,#172a46);display:flex;align-items:center;justify-content:center;gap:40px;border-bottom:1px solid #587c8a33}.theory-art span{font:100px/1 var(--serif);color:#74c3c3;text-shadow:3px 0 #e9ae6d55;animation:theory-breathe 7s ease-in-out infinite}.theory-art small{font:8px/1 var(--mono);letter-spacing:.18em;color:#7ea8b8}.theory-timeline .theory-art{background:radial-gradient(ellipse at 30% 40%,#544f8d88,transparent 50%),radial-gradient(ellipse at 75% 60%,#387d7088,transparent 50%),#101d30}.theory-cern .theory-art{background:repeating-radial-gradient(circle at 50% 50%,#294358 0,#142b3c 5px,#142b3c 20px,#41616b 21px,#0c2331 23px)}.theory-cern .theory-art span{color:#f6bd71}.theory-copy{padding:28px}.theory-copy .tag{font-size:9px}.theory-copy h2{font-size:20px;font-weight:550;margin:17px 0}.theory-copy>p,.theory-copy details p{font-size:13px;color:#a8c1cc;line-height:1.95}.theory-copy details{border-top:1px solid #637c8844;padding-top:15px}.theory-copy summary{font-size:11px;color:#7ce1d4;cursor:pointer;min-height:34px}.theory-copy blockquote{margin:17px 0;border-left:2px solid #e4b572;padding-left:16px;font-size:12px;line-height:1.9;color:#e3ccad}.theory-copy .source-list a{font-size:10px}.theory-card:last-child .theory-art{height:100%;min-height:230px}.interpretation-note{margin-top:45px;padding:35px;border:1px solid #779a9b66;border-radius:7px;background:#112b39}.interpretation-note h2{font-size:28px;font-weight:500}.interpretation-note>p{font-size:13px;color:#a0bdc8;max-width:900px}.interpretation-note label{display:block;font-size:12px;color:#b8cbd1;margin:24px 0}.interpretation-note select,.interpretation-note textarea{display:block;width:100%;margin-top:8px;padding:14px 16px;border:1px solid #617d87;background:#0b1e2c;color:#e2eee9;border-radius:5px;font-size:14px;line-height:1.9;resize:vertical}.interpretation-note select{max-width:550px}.theories-page .source-list{margin-bottom:0}
@keyframes sheet-rise{from{opacity:0;translate:0 18px}to{opacity:1;translate:0 0}}@keyframes theory-breathe{50%{opacity:.65;transform:scale(.96)}}
@media(min-width:1450px){.visual-hero h1{font-size:69px}.hero-evidence{gap:34px}}
@media(max-width:1050px){.topnav{gap:5px}.topbar{padding-inline:24px}.brand-name{font-size:15px}.visual-hero{gap:30px;padding:55px 35px}.visual-hero h1{font-size:47px}.sheet-caption span{display:none}.visual-strip{margin-inline:35px}.visual-option-label{font-size:13px;padding:15px 12px}.visual-options{gap:14px}.visual-strip>a{white-space:normal;max-width:150px}.featured-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.topnav{gap:10px}.visual-hero{grid-template-columns:1fr;gap:50px;padding:45px 28px 50px;min-height:0}.visual-hero .hero-copy{max-width:650px}.visual-hero h1{font-size:49px;line-height:1.5}.visual-hero h1 br{display:none}.hero-evidence{grid-template-columns:1fr 1fr;gap:20px;padding:0 0 20px}.evidence-sheet.sheet-0,.evidence-sheet.sheet-1{margin:0}.sheet-caption{padding:9px 10px}.sheet-caption strong{font-size:12px}.sheet-tab{font-size:7px;padding:8px}.evidence-stamp{font-size:6px;bottom:-3px;right:-6px}.visual-strip{margin-inline:28px;gap:20px;flex-wrap:wrap}.visual-strip>strong{font-size:35px}.visual-strip p{font-size:11px}.visual-strip>a{max-width:none}.theory-grid{grid-template-columns:1fr}.theory-card:last-child{display:block}.theory-card:last-child .theory-art{height:135px;min-height:0}.visual-game{padding-inline:22px}.recall-controls{gap:20px}.visual-question{margin-top:18px}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.visual-hero{padding:38px 22px 35px;gap:32px}.visual-hero h1{font-size:41px;line-height:1.55}.visual-hero h1 br{display:block}.visual-hero .hero-lead{font-size:13px}.visual-hero .hero-actions .btn{width:100%;font-size:13px}.visual-hero .hero-meta{font-size:8px;gap:12px}.hero-evidence{grid-template-columns:1fr;gap:20px;padding:5px 8px 18px}.evidence-sheet.sheet-0{margin-right:10px}.evidence-sheet.sheet-1{margin-left:10px}.sheet-caption span{display:block;font-size:6px}.sheet-caption strong{font-size:12px}.sheet-tab{font-size:8px}.visual-strip{margin-inline:22px;gap:19px;align-items:start}.visual-strip>strong{font-size:32px}.visual-strip>strong span{font-size:9px}.visual-strip p{font-size:11px;width:100%;order:3}.visual-strip>a{font-size:10px;max-width:125px;line-height:1.8}.featured-grid,.card-grid{grid-template-columns:1fr;gap:18px}.visual-tile .preview-triptych{aspect-ratio:2.5/1}.visual-tile h3{font-size:20px}.visual-home .home-section{padding:35px 22px}.mystery-callout{padding:26px 22px}.mystery-callout h2{font-size:25px}.mystery-callout p:not(.eyebrow){font-size:12px}.mystery-callout:after{font-size:155px;right:-5px}.visual-game{padding:20px 16px 35px}.visual-question{text-align:left;margin:15px 0 20px}.visual-question .case-meta{justify-content:start;gap:7px}.visual-question h1{font-size:28px}.visual-question .question{font-size:16px}.visual-question .case-scope{font-size:11px}.visual-options{grid-template-columns:1fr;gap:13px;margin-top:16px}.visual-option-shell{position:relative}.visual-option>.choice-art{height:245px;aspect-ratio:auto;object-fit:contain;background:#eee9dd}.visual-option-label{min-height:60px;font-size:15px;padding:15px}.visual-option-shell>.btn{position:absolute;right:10px;top:10px;background:#f8f4e8dd;color:#163441;border:1px solid #b3c3bd;min-height:34px;margin:0;padding:6px 9px;font-size:9px}.reconstruction-caption{font-size:10px}.recall-controls{grid-template-columns:1fr;gap:25px}.recall-controls .confidence-row{margin:0 7px}.memory-context textarea{font-size:16px}.visual-game>.game-actions{gap:12px;align-items:stretch}.visual-game>.game-actions .primary{font-size:12px;flex:1;padding-inline:14px}.visual-game>.game-actions .ghost{padding-inline:9px;font-size:11px}.identity-panel{gap:14px;padding:10px 12px}.reference-face{width:65px;height:65px;flex-basis:65px}.identity-panel p{font-size:10px}.identity-panel .eyebrow{font-size:6px}.theory-banner{padding:23px 20px;gap:20px;margin-bottom:27px}.theory-banner strong{font-size:19px}.theory-sigil{font-size:55px}.theory-banner p{font-size:11px}.theory-copy{padding:24px 22px}.theory-copy h2{font-size:19px}.theory-copy>p,.theory-copy details p{font-size:12px}.interpretation-note{padding:25px 22px}.interpretation-note h2{font-size:24px}.interpretation-note select,.interpretation-note textarea{font-size:16px}.visual-result-pair{gap:8px}.visual-result-pair figcaption{font-size:8px;padding:8px 5px;min-height:44px}.visual-result-pair .choice-art{aspect-ratio:1/1;object-fit:contain}.theory-art small{font-size:7px}.theory-art{gap:22px}}
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.reference-face{border-radius:8px;width:125px;height:85px;flex-basis:125px}.reference-face .reference-art{width:100%;height:100%;min-height:0;object-fit:cover}.identity-panel{max-width:600px}.sheet-identity{height:125px;background:#c1c6bd;overflow:hidden}.sheet-identity .reference-art{width:100%;height:100%;object-fit:cover}.hero-evidence:has(.sheet-identity){gap:20px}.hero-evidence:has(.sheet-identity) .preview-triptych{aspect-ratio:5/1}.hero-evidence:has(.sheet-identity) .sheet-0{margin-right:20px}.hero-evidence:has(.sheet-identity) .sheet-1{margin-left:20px}.hero-evidence:has(.sheet-identity) .sheet-caption{padding-block:7px}@media(min-width:901px){.visual-hero:has(.sheet-identity){padding-block:50px}.sheet-identity{height:105px}}@media(max-width:900px) and (min-width:601px){.sheet-identity{height:100px}}@media(max-width:600px){.sheet-identity{height:105px}.reference-face{width:100px;height:70px;flex-basis:100px}.hero-evidence:has(.sheet-identity) .sheet-0{margin-right:10px}.hero-evidence:has(.sheet-identity) .sheet-1{margin-left:10px}}

/* Atmospheric artwork is fictional; question diagrams remain separate. */
.mystery-callout{background:linear-gradient(90deg,rgba(8,28,39,.96) 0%,rgba(8,28,39,.88) 45%,rgba(8,28,39,.25) 100%),url("assets/visual/observatory-hero.png") center 51%/cover;}
.theory-banner{background:linear-gradient(90deg,rgba(8,28,39,.96),rgba(8,28,39,.75)),url("assets/visual/observatory-hero.png") center 49%/cover;}