:root{color-scheme:dark;--ink:#e9eef0;--muted:#a7b9c3;--ice:#a5e5eb;--line:#adc9db35;--glass:#080f19ed;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:16px;color:var(--ink);background:#05080d}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,select{touch-action:manipulation}button,a{cursor:pointer}a{color:var(--ice);text-decoration:none}button,select,textarea{color:inherit;border:1px solid var(--line);background:#0a1420da;border-radius:4px;padding:11px 15px;font-size:.875rem;line-height:1.35}button:hover,a:hover{color:white;border-color:var(--ice)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--ice);outline-offset:4px}button[aria-pressed=true]{background:#a5e5eb20;border-color:var(--ice)}button:disabled{opacity:.5;cursor:wait}[hidden]{display:none!important}#cosmos{position:fixed;inset:0;background:#05080d}#cosmos canvas{display:block;width:100%;height:100%;touch-action:none}#scene-message{position:absolute;top:45%;left:15%;max-width:300px;padding:15px;background:#05080dde;font-size:1rem;z-index:1}.masthead{position:relative;z-index:3;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 36px;background:linear-gradient(#05080dee,transparent)}.wordmark{font-size:.875rem;letter-spacing:.2em;color:#e9eef0}.wordmark b{font-weight:400;color:var(--ice)}.wordmark span{display:block;font-size:.75rem;letter-spacing:.27em;margin-top:8px;color:var(--muted)}.masthead nav{display:flex;align-items:center;gap:12px;font-size:.875rem}.masthead button{background:#05080d80}#journal-count{font-size:.75rem;padding-left:6px;color:var(--ice)}.scene-title{position:fixed;top:130px;left:4vw;max-width:460px;pointer-events:none;text-shadow:0 2px 14px #000}.kicker{font-size:.75rem;letter-spacing:.18em;line-height:1.8;color:var(--ice);text-transform:uppercase}h1{font:400 clamp(2.4rem,4.7vw,5.5rem)/1.02 Georgia,serif;letter-spacing:-.035em;margin:18px 0}#scene-location{font-size:1rem;color:var(--muted);line-height:1.6;max-width:28ch}.scene-tools{position:fixed;left:4vw;bottom:160px;display:flex;gap:8px;flex-wrap:wrap;max-width:46vw}.scene-tools button{background:#070d1599;backdrop-filter:blur(12px)}.field-panel{position:fixed;right:3vw;bottom:160px;width:350px;max-height:calc(100dvh - 265px);overflow:auto;padding:28px;border:1px solid var(--line);border-top:2px solid #a5e5eb66;background:linear-gradient(140deg,#101d2bd9,#050b13ef);backdrop-filter:blur(24px)}h2{font:400 1.9rem/1.17 Georgia,serif;margin:13px 0 17px}p{line-height:1.7}#chapter-copy{color:#bdcbd4;font-size:1rem}.primary{background:#b9e5e5;color:#07121c;width:100%;text-align:left;border:none;font-weight:600;display:flex;justify-content:space-between;gap:10px;margin-top:22px;padding:15px}.primary:hover{background:#dcf8f7;color:#07121c}.hint{font-size:.75rem;color:var(--muted);margin:15px 0 0}.voyage-footer{position:fixed;bottom:0;left:0;right:0;background:linear-gradient(transparent,#050a11 30%);padding:22px 4vw 24px}.provenance{display:flex;gap:16px;align-items:baseline;margin-bottom:15px;font-size:.75rem;letter-spacing:.07em;color:var(--muted)}#knowledge{color:#c0dadd}.route{display:flex;border-top:1px solid var(--line)}.route button{flex:1;background:transparent;border:0;border-radius:0;text-align:left;color:#a7b9c3;padding:16px 12px 4px;position:relative}.route small{font-size:.75rem;margin-right:12px;color:#7d929f}.route button[aria-current=step]{color:white}.route button[aria-current=step]:before{content:'';position:absolute;top:-1px;height:2px;left:0;right:0;background:var(--ice)}dialog{background:#0b1521;color:var(--ink);border:1px solid var(--line);border-radius:6px;width:min(720px,calc(100% - 24px));max-height:85dvh;padding:30px;line-height:1.6}dialog::backdrop{background:#000b;backdrop-filter:blur(10px)}dialog h2{font-size:2.3rem}dialog h3{margin-top:28px}dialog label{display:block;margin:20px 0}dialog label.check{display:flex;align-items:center;gap:12px}.check input{width:20px;height:20px;accent-color:var(--ice)}.check input{width:20px;height:20px;accent-color:var(--ice)}dialog select,textarea{display:block;width:100%;margin-top:10px}.close{float:right}.actions{display:flex;flex-wrap:wrap;gap:8px}.journal-card{padding:18px 0;border-top:1px solid var(--line)}.journal-card small{color:var(--ice)}.journal-card p{margin:7px 0}.source{padding:14px 0;border-top:1px solid var(--line);font-size:.875rem}.source p{margin:8px 0}.evidence-tabs{display:grid;grid-template-columns:1fr 1fr;gap:7px}.evidence-tabs button{text-align:left}.evidence-card{border-left:2px solid var(--ice);padding-left:16px;margin:20px 0}.evidence-card p{font-size:.875rem}.evidence-card h3{font-size:1rem}.evidence-card small{color:var(--ice)}.micro{font-size:.75rem;color:var(--muted)}.range-label{display:block;font-size:.875rem;margin:20px 0}input[type=range]{display:block;width:100%;margin-top:12px;accent-color:var(--ice)}.scale-key{width:120px;border:1px solid var(--ice);border-top:0;text-align:center;font-size:.75rem;margin:16px 0;color:var(--ice)}.choice-list{display:grid;gap:8px}.choice-list button{text-align:left}#restore-ui{position:fixed;right:24px;bottom:24px;z-index:5}body.immersed>.masthead,body.immersed>.scene-title,body.immersed>.scene-tools,body.immersed>.field-panel,body.immersed>.voyage-footer{display:none}.noscript{position:fixed;top:40%;left:10%;right:10%;background:#0b1521;padding:20px;z-index:10}
@media(max-width:900px){.masthead{padding:16px 20px}.masthead nav{gap:7px}.field-panel{width:310px;right:20px;padding:22px}.scene-title{left:24px;top:110px}.scene-tools{left:24px;max-width:40vw}.route button{padding-left:5px}.route small{display:block;margin:0 0 4px}.provenance{flex-wrap:wrap;gap:5px 16px}}
@media(max-width:650px){body{min-height:100dvh;padding-bottom:0}#cosmos{position:absolute;height:60svh;min-height:380px}.masthead{padding:16px;align-items:flex-start;gap:12px}.wordmark{font-size:.75rem;letter-spacing:.12em}.wordmark span{font-size:.75rem;letter-spacing:.08em}.masthead nav{flex-wrap:wrap;justify-content:flex-end;max-width:54%;font-size:.875rem}.masthead button{padding:8px}.masthead nav>a{width:100%;text-align:right;margin-bottom:2px}.scene-title{position:absolute;top:110px;left:20px;max-width:65%;pointer-events:none}.scene-title h1{font-size:2.6rem}.scene-title .kicker{font-size:.75rem}.scene-title p#scene-location{font-size:.875rem;max-width:24ch}.scene-tools{position:relative;left:auto;bottom:auto;margin:calc(60svh - 140px) 16px 14px;max-width:none;gap:6px}.scene-tools button{font-size:.875rem;padding:10px}.field-panel{position:relative;right:auto;bottom:auto;width:auto;max-height:none;margin:0 16px;padding:24px}.voyage-footer{position:relative;padding:24px 16px;background:#050a11}.route{overflow-x:auto}.route button{min-width:108px;flex:1;font-size:.875rem;padding:14px 8px}.provenance{line-height:1.7}.provenance span{display:block}dialog{padding:22px}body.immersed #cosmos{position:fixed;height:100dvh;min-height:0}body.immersed{min-height:100dvh}#restore-ui{bottom:24px}.hint{font-size:.875rem}}
h1{white-space:pre-line}.zoom-controls{display:flex;gap:5px}.zoom-controls button{font-size:1rem;padding:8px 14px}#photo img{display:block;width:100%;height:auto;max-height:52dvh;object-fit:contain;background:black}#photo p{font-size:.875rem}.interpretation{margin-top:24px;border-top:1px solid var(--line);padding-top:16px;font-size:.875rem}.interpretation summary{cursor:pointer;color:var(--ice)}.limit{color:#e2d8bf}.evidence-card a{font-size:.875rem}.choice-link{display:block;border:1px solid var(--line);border-radius:4px;padding:12px 15px;font-size:.875rem}.choice-link:hover{background:#a5e5eb15}.range-label output{display:block;color:var(--ice);margin-top:6px}.source a{overflow-wrap:anywhere}#journal-entries p{white-space:pre-line;overflow-wrap:anywhere}#knowledge{cursor:help}
@media(max-height:680px) and (min-width:651px){.field-panel{bottom:130px;max-height:calc(100dvh - 220px)}.scene-tools{bottom:130px}.scene-title{top:95px}.scene-title h1{font-size:3rem}.voyage-footer{padding-top:12px;padding-bottom:16px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}