/* Unfettered: one scene with scroll-controlled depth. */
#cosmos{--light:#f6f0dd;--warm:#ffad68;position:fixed;inset:0;isolation:isolate;overflow:hidden;background:#06111b;color:var(--light);font:14px/1.7 Arial,Helvetica,sans-serif}#cosmos[hidden],#reading-view[hidden]{display:none}#cosmos button{font:inherit;color:inherit;cursor:pointer}#cosmos button,#cosmos a{touch-action:manipulation}#cosmos button:focus-visible,#cosmos a:focus-visible,#cosmos summary:focus-visible{outline:2px solid #ffc38d;outline-offset:5px}#space{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:grab}#cosmos[data-dragging="true"] #space{cursor:grabbing}.vignette{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#06131baf 0%,#06131b80 28%,#06131b12 60%,transparent 85%),linear-gradient(0deg,#04121bc9 0%,transparent 23%,transparent 80%,#04121b90 100%)}.flight-header{position:absolute;z-index:6;top:0;left:4.5%;right:4.5%;padding:27px 0;display:flex;align-items:center;justify-content:space-between;gap:25px;border:0}.cosmic-brand{background:none;border:0;padding:0;font:italic 37px/1 Georgia,serif!important;letter-spacing:-.065em}.brand-star{font:20px Georgia,serif;vertical-align:middle;color:var(--warm);margin-left:14px}.flight-header nav{display:flex;gap:29px;max-width:none}.flight-header nav button{position:relative;border:0;background:none;font-size:11px;padding:5px 0;white-space:nowrap}.flight-header nav button:after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:var(--warm);transform:scaleX(0);transform-origin:left;transition:transform .25s}.flight-header nav button:hover:after,.flight-header nav button[aria-current="location"]:after{transform:scaleX(1)}.flight-header .nav-contact{color:var(--warm)}#atlas-open{border:1px solid #d4d2ab60;background:#06151b55;padding:9px 16px;font-size:11px}#atlas-open span{margin-left:15px}.journey-caption{position:absolute;top:116px;left:4.5%;font-size:8px;letter-spacing:.18em;text-transform:uppercase;display:flex;align-items:center;gap:10px;color:#e0e6d5;text-shadow:0 1px 8px #000}.signal{display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--warm);box-shadow:0 0 13px #ffba78}#flight-main{position:absolute;z-index:4;left:5%;top:22%;width:34%;max-width:510px;max-height:calc(78% - 120px);padding:14px 20px 20px 0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#b6bc9555 transparent;text-shadow:0 2px 14px #000c,0 1px 3px #0009}#story{outline:none;transition:opacity .28s,transform .45s}#cosmos.travelling #story{opacity:0;transform:translateY(9px);pointer-events:none}.realm-kind{font-size:9px;line-height:1.5;letter-spacing:.2em;text-transform:uppercase;color:#ffc38b;margin:0 0 20px}.chapter-title{font:400 clamp(42px,4.7vw,70px)/1.06 Georgia,serif;letter-spacing:-.055em;margin:0 0 22px;max-width:490px}.chapter-title em{font-weight:400;color:#a8dbd0}.chapter-copy{font-size:15px;line-height:1.8;color:#e6eadd;max-width:450px}.chapter-copy p{margin:0 0 18px}.chapter-copy .lead{font-size:17px;line-height:1.75;color:#f7f1df}.chapter-copy .fine-print{font-size:11px;line-height:1.75;color:#cdd9ce}.chapter-copy .service-copy h2{font:23px/1.25 Georgia,serif;letter-spacing:-.02em;margin:25px 0 10px;color:#faf0d5}.chapter-copy .service-copy p{font-size:14px}.chapter-copy blockquote{font:22px/1.5 Georgia,serif;color:#f6edcf;padding-left:19px;border-left:2px solid var(--warm);margin:25px 0}.chapter-copy cite{font:11px/1.6 Arial,sans-serif;display:block;color:#ccdbcd;margin-top:12px}.chapter-copy details{border-color:#b6c2a84a;margin-top:20px;padding:15px 0;font-size:13px}.chapter-copy summary{color:#f0e9ce;cursor:pointer}.chapter-copy details p{margin-top:15px;color:#e2e7d7}.chapter-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.travel-action{display:inline-flex;align-items:center;justify-content:space-between;background:#ffad68;color:#13262c!important;border:1px solid #ffad68;padding:13px 20px;min-height:44px;font-size:11px!important;font-weight:600!important;text-decoration:none;box-shadow:0 4px 20px #0002;transition:background .25s,transform .2s}.travel-action:hover{background:#ffc38d}.travel-action:active{transform:translateY(1px)}.travel-action.secondary{background:#06151b70;border-color:#d0d6b466;color:#f3eed8!important}#next-worlds{display:none}#portals{position:absolute;inset:0;z-index:2;pointer-events:none;transition:opacity .25s}#cosmos.travelling #portals{opacity:0;pointer-events:none}#cosmos.travelling #portals button{pointer-events:none}.portal{position:absolute;transform:translate(-50%,-50%);border:0;background:none;border-radius:50%;padding:0;pointer-events:auto;min-width:54px;min-height:54px}.portal:before{content:'';position:absolute;inset:8%;border:1px solid #ffe1a533;border-radius:50%;opacity:.35;transition:opacity .4s,inset .4s,box-shadow .4s}.portal:hover:before,.portal:focus-visible:before{opacity:1;inset:4%;box-shadow:0 0 40px #ffb57024}.portal:after{content:'↓';font:27px Georgia,serif;color:#fff0cf;opacity:.45;transition:opacity .3s,transform .4s}.portal:hover:after{opacity:1;transform:translateY(4px)}.portal-label{position:absolute;left:50%;bottom:9%;transform:translateX(-50%);color:#f1e6c7;white-space:nowrap;font-size:10px;letter-spacing:.08em;text-shadow:0 2px 8px #000}#scene-tools{position:absolute;right:4.5%;bottom:160px;color:#dae0cb;font-size:9px;letter-spacing:.08em;text-shadow:0 1px 8px #000;pointer-events:none}#scene-label{display:none}#journey-progress{position:absolute;right:4.5%;bottom:118px;width:30%;max-width:400px;z-index:4;color:#dce3d0;font-size:9px;text-shadow:0 1px 7px #000}#journey-progress>div:first-child{display:flex;justify-content:space-between;gap:15px;align-items:center}#chapter-count{color:#ffc28b;letter-spacing:.13em}#next-label{text-align:right}.journey-line{margin-top:12px;background:#d9d6ab3a;height:1px;overflow:hidden}.journey-line i{display:block;height:1px;background:#ffbf7b;transform-origin:left;transform:scaleX(.125);transition:transform .6s}.flight-footer{position:absolute;z-index:6;left:4.5%;right:4.5%;bottom:0;padding:23px 0 28px;border-top:1px solid #d8d5ac36;display:flex;align-items:end;justify-content:space-between;gap:25px;background:linear-gradient(0deg,#041117bb,#04111700);font-size:10px;color:#dce4d3}#trail{font-size:11px;justify-content:flex-start;max-width:none;color:#ffcb91}#depth-label{font-size:8px;letter-spacing:.1em;margin-top:8px;color:#becdb9}.flight-controls{display:flex;align-items:center;gap:22px}.flight-controls button{border:0;background:none;font-size:10px;padding:5px 0;min-height:30px}#back:disabled{opacity:.3;cursor:default}#motion{color:#bfd0bd!important}#atlas{border:1px solid #91ab8d66;background:#0a1d27;color:#f5efd6;width:min(760px,92vw);max-height:85svh;padding:35px 40px;box-shadow:0 30px 120px #000a}#atlas::backdrop{background:#010a12bb;backdrop-filter:blur(12px)}.atlas-head{display:flex;justify-content:space-between;align-items:start;gap:25px}.atlas-head h2{font:50px/1.1 Georgia,serif;letter-spacing:-.04em;margin:0}.atlas-head .realm-kind{margin-bottom:12px}#atlas-close{background:none;border:1px solid #a0b49366;padding:8px 13px;font-size:11px}.atlas-intro{font-size:12px;color:#c1d0bb;margin:22px 0}#atlas-tree{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.contents-stop{border:0;border-top:1px solid #a7b39240;background:none;text-align:left;font:21px/1.3 Georgia,serif!important;padding:18px 0;color:#f2e6c6!important}.contents-stop:hover,.contents-stop[aria-current="location"]{color:#ffbf80!important}.atlas-legal{display:flex;gap:18px;flex-wrap:wrap;border-top:1px solid #a0b49340;padding-top:20px;margin-top:25px;font-size:10px;color:#bcccb4}.cosmic-book{display:flex;gap:20px;align-items:center;margin:22px 0}.cosmic-book img{width:95px;height:auto;box-shadow:8px 12px 25px #0007;transform:rotate(-3deg)}.cosmic-book p{font:20px/1.4 Georgia,serif;color:#f5eace}.cosmic-book small{display:block;font:10px/1.6 Arial,sans-serif;color:#cad5c1;margin-top:12px}.cosmic-rates{border-top:1px solid #a0b49366;padding:16px 0;font:29px/1.4 Georgia,serif;color:#f6e9cb}.cosmic-rates small{font:10px Arial,sans-serif;color:#cad5c1}#cosmic-brief label{font-size:11px;color:#eceddb}#cosmic-brief input,#cosmic-brief textarea,#cosmic-brief select{font-size:12px;background:#06151b9c;color:#f4ecd4;border:1px solid #b6c4a875;padding:10px;margin-bottom:14px}#cosmic-brief textarea{min-height:88px}#cosmic-brief select option{background:#0a1d27}#cosmic-brief .travel-action{width:100%}#brief-status{font-size:11px;color:#ffcf9a}#brief-status:not(:empty){border-left:2px solid #ffb570;padding-left:12px}.flight-skip{position:absolute;top:-100px;left:20px;z-index:20;background:#0a1d27;color:#fff;padding:10px}.flight-skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}#return-universe{position:fixed;right:22px;bottom:22px;z-index:30;background:#103f43;border:1px solid #8cbaac;padding:13px 20px;color:#faf7ef;font-size:12px;cursor:pointer;box-shadow:0 8px 28px #103f4333}#reading-view{padding-bottom:35px}.hero-art,.book-stage{transform:translate3d(0,var(--reading-shift,0px),0)}#cosmos[data-motion="off"] *,#cosmos[data-motion="off"] *:before,#cosmos[data-motion="off"] *:after{transition:none!important;animation:none!important}
@media(max-width:1000px) and (min-width:681px){.flight-header nav{gap:18px}#flight-main{left:4%;width:40%;top:21%}.chapter-title{font-size:48px}.chapter-copy{font-size:14px}#journey-progress{width:36%}}
@media(max-width:680px){.flight-header{left:5%;right:5%;padding-top:20px}.cosmic-brand{font-size:30px!important}.brand-star{font-size:15px;margin-left:8px}.flight-header nav{display:flex;position:absolute;top:73px;left:0;right:0;justify-content:space-between;gap:16px;flex-wrap:nowrap}.flight-header nav button{font-size:10px;padding:4px 0}#atlas-open{padding:8px 12px;font-size:10px}#atlas-open span{margin-left:9px}.journey-caption{display:none}.vignette{background:linear-gradient(0deg,#04121be3 0%,#04121bc0 30%,#04121b18 72%,#04121b70 100%)}#flight-main{top:auto;bottom:151px;left:6%;width:88%;max-width:none;max-height:45svh;padding:12px 8px 8px 0;background:linear-gradient(90deg,#05151b75,#05151b18)}.chapter-title{font-size:37px;line-height:1.06;margin-bottom:17px}.realm-kind{font-size:8px;margin-bottom:13px}.chapter-copy{font-size:13px;line-height:1.75;max-width:none}.chapter-copy .lead{font-size:14px}.chapter-copy .service-copy h2{font-size:21px;margin-top:20px}.chapter-actions{margin-top:18px;gap:10px}.travel-action{font-size:10px!important;padding:11px 15px}#scene-tools{top:132px;bottom:auto;left:5%;right:5%;font-size:8px;text-align:right}#journey-progress{left:6%;right:6%;width:88%;max-width:none;bottom:97px;font-size:8px}.journey-line{margin-top:9px}.flight-footer{padding:11px 0 14px;gap:6px;flex-direction:column;align-items:start}#trail{font-size:10px}#depth-label{display:none}.flight-controls{width:100%;justify-content:space-between;gap:13px}.flight-controls button{font-size:9px;min-height:28px}.portal-label{font-size:8px;letter-spacing:.04em}.portal:after{font-size:23px}.cosmic-book{gap:17px}.cosmic-book img{width:70px}.cosmic-book p{font-size:17px}.cosmic-rates{font-size:26px}.chapter-copy blockquote{font-size:18px}#cosmos[data-realm="brief"] #flight-main{max-height:49svh}#atlas{padding:26px 23px;max-height:88svh}.atlas-head h2{font-size:40px}#atlas-tree{grid-template-columns:1fr}.contents-stop{font-size:21px!important;padding:15px 0}#return-universe{right:14px;bottom:14px;font-size:10px;padding:11px 14px}}
@media(max-height:650px) and (min-width:681px){#flight-main{top:20%;max-height:calc(80% - 90px)}.chapter-title{font-size:39px}.chapter-copy{font-size:13px}.journey-caption{top:90px}.flight-footer{padding:16px 0}#journey-progress{bottom:91px}#scene-tools{bottom:130px}}
@media(prefers-reduced-motion:reduce){#story,.portal:before,.portal:after,.journey-line i,.travel-action,.flight-header nav button:after{transition:none}.hero-art,.book-stage{transform:none!important}}


/* A single perspective stage: passage planes occupy the same frame, never a vertical article. */
#flight-main,#cosmos[data-realm="brief"] #flight-main{position:absolute;left:50%;transform:translateX(-50%);top:17%;bottom:151px;width:min(72%,850px);height:auto;max-width:none;max-height:none;padding:0;overflow:hidden;perspective:1100px;perspective-origin:50% 50%;touch-action:none;background:none;scrollbar-width:none}
#story,#chapter-stream{position:absolute;inset:0;transform-style:preserve-3d;transition:none;opacity:1}
#cosmos.travelling #story{opacity:1;transform:none;pointer-events:auto}
#cosmos .depth-plane{position:absolute;inset:0;margin:0;border:0;padding:12px 20px;min-height:0;display:flex;flex-direction:column;justify-content:center;align-items:stretch;transform-origin:50% 50%;backface-visibility:hidden;will-change:transform,opacity;transition:none}
#cosmos .depth-plane[hidden]{display:none!important}
#cosmos .depth-plane[data-distant="true"] .chapter-copy,#cosmos .depth-plane[data-distant="true"] .chapter-actions{visibility:hidden}
#cosmos[data-motion="off"] .depth-plane{transform:none!important}
#cosmos[data-motion="off"] .depth-plane[data-active="false"]{visibility:hidden}
.chapter-title{font-size:clamp(38px,4.4vw,64px);line-height:1.05;text-align:center;max-width:none;letter-spacing:-.04em;margin:0 0 19px}
.chapter-title:focus{outline:none}.realm-kind{text-align:center;margin:0 0 14px;font-size:10px}
.chapter-copy{max-width:630px;width:100%;margin-inline:auto;font-size:17px;line-height:1.65;color:#f3eee1}
.chapter-copy p{margin:0 0 14px}.chapter-copy .lead{font-size:19px;line-height:1.6}.chapter-copy .fine-print{font-size:12px;line-height:1.65;color:#dfe2d5}
.chapter-copy h3{font:25px/1.2 Georgia,serif;margin:20px 0 10px;color:#faf0d5}.chapter-actions{justify-content:center;margin:18px 0 0;gap:12px}
#portals{display:none}#space{cursor:default}.journey-line i{transition:none}.flight-controls button:disabled{opacity:.35;cursor:default}
.vignette{background:radial-gradient(ellipse 48% 68% at 50% 48%,#041019e8 0%,#041019c4 40%,#04101960 75%,transparent 100%),linear-gradient(0deg,#04121bd9,transparent 23%,transparent 83%,#04121b99)}
#scene-tools{font-size:10px;letter-spacing:.03em}#cosmic-brief label{font-size:12px}#cosmic-brief input,#cosmic-brief textarea,#cosmic-brief select{font-size:15px;margin-bottom:9px;padding:8px}#cosmic-brief textarea{min-height:65px;height:65px}#atlas::backdrop{backdrop-filter:none}
@media(max-width:680px){#flight-main,#cosmos[data-realm="brief"] #flight-main{left:4%;transform:none;top:19svh;bottom:145px;width:92%;padding:0;height:auto;max-height:none}.depth-plane{padding-inline:12px!important}.chapter-title{font-size:34px;margin-bottom:14px}.realm-kind{font-size:8px;margin-bottom:10px}.chapter-copy{font-size:15px;line-height:1.6}.chapter-copy .lead{font-size:17px}.chapter-copy .fine-print{font-size:11px}.chapter-copy p{margin-bottom:12px}.chapter-actions{margin-top:12px}.travel-action{font-size:10px!important;min-height:40px;padding:9px 13px}.cosmic-book{margin:10px 0}.cosmic-rates{font-size:25px;padding:10px 0}#cosmic-brief input,#cosmic-brief textarea,#cosmic-brief select{font-size:16px}#cosmic-brief label{font-size:11px}.flight-controls{gap:10px;flex-wrap:wrap}#scene-tools{font-size:8px;top:123px}.vignette{background:radial-gradient(ellipse 85% 65% at 50% 50%,#041019ed,#041019b5 60%,#04101935),linear-gradient(0deg,#04121bef,transparent 26%,transparent 80%,#04121b99)}}
@media(max-height:700px){#flight-main,#cosmos[data-realm="brief"] #flight-main{top:18%;bottom:120px}.chapter-title{font-size:32px;margin-bottom:12px}.chapter-copy{font-size:14px;line-height:1.5}.chapter-copy .lead{font-size:16px}.chapter-copy p{margin-bottom:10px}.chapter-copy .fine-print{font-size:11px}.realm-kind{margin-bottom:8px}.chapter-actions{margin-top:10px}.cosmic-rates{font-size:24px;padding:8px 0}.cosmic-book{margin:8px 0}#cosmic-brief label{font-size:10px}#cosmic-brief input,#cosmic-brief textarea,#cosmic-brief select{padding:6px;margin-bottom:6px}#cosmic-brief textarea{min-height:45px;height:45px}}
/* Very short screens retain local form access; the reading journey itself stays on Z. */
@media(max-height:560px){#cosmos[data-realm="brief"] .depth-plane[data-active="true"]{justify-content:flex-start;overflow-y:auto;touch-action:pan-y}#flight-main{top:22%}.chapter-title{font-size:27px}.chapter-copy{font-size:13px}.chapter-copy .lead{font-size:14px}}

#cosmos[data-motion="off"] .depth-plane[data-active="true"]{opacity:1!important}
#cosmos .closing-plane .chapter-title{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden}
#cosmos .closing-plane .chapter-copy{flex:1;min-height:0;max-width:100%;display:flex;align-items:center;justify-content:center}
.closing-art{margin:0;min-height:0;width:100%;height:100%}.closing-art a{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.closing-art img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain}
#cosmos .closing-plane .realm-kind{flex-shrink:0}#cosmos .closing-plane .chapter-actions{flex-shrink:0}
.closing-reading{display:grid;grid-template-columns:1fr 1fr;gap:30px}.closing-reading .closing-art{height:auto}.closing-reading img{width:100%;height:auto}
@media(max-width:680px){.closing-reading{grid-template-columns:1fr}}