.stereo-home-card{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(20px,4vw,50px);align-items:center;text-decoration:none;color:inherit;padding:clamp(18px,3vw,36px);border:1px solid #6ac3ba40;border-radius:22px;background:linear-gradient(125deg,#113239,#17212c);overflow:hidden}.stereo-home-art{aspect-ratio:1.6;overflow:hidden;border-radius:12px;box-shadow:0 10px 30px #0004}.stereo-home-art img{width:100%;height:100%;object-fit:cover}.stereo-home-copy h2{font-size:clamp(25px,3vw,42px);margin:10px 0;color:#f0f7f4;line-height:1.15}.stereo-home-copy p{color:#c1d5d4;font-size:17px;line-height:1.65}.stereo-home-copy time{font-size:13px;color:#a7c6c7}.stereo-home-cta{display:inline-flex;gap:24px;color:#91e2ce;font-weight:700;padding:12px 0}.stereo-home-section .stereo-archive-link{display:inline-block;margin-top:14px;color:var(--mh-primary,#65cecf)}
.stereo-puzzle{margin:28px 0;min-width:0}.stereo-view-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:14px}.stereo-view-toolbar label{display:flex;align-items:center;gap:12px;font-size:13px}.stereo-view-toolbar input{max-width:160px}.stereo-view-toolbar button,.stereo-answer-button,.stereo-view-dialog>button{background:#214744;color:#ddfff3;border:1px solid #78b8a980;border-radius:9px;padding:11px 17px;cursor:pointer;font:inherit}.stereo-image-scroll{max-width:100%;overflow:auto;background:#f9f7f0;border-radius:12px;overscroll-behavior-x:contain}.stereo-image-scroll img{display:block;max-width:none;height:auto;margin:auto;image-rendering:auto}.stereo-guide{padding:20px 0}.stereo-guide h2,.stereo-previous h2{font-size:20px}.stereo-guide p{line-height:1.8}.stereo-hint{border:1px solid #8095a740;border-radius:10px;padding:14px;margin-bottom:16px}.stereo-hint summary{cursor:pointer;font-weight:600}.stereo-answer-panel{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:24px;align-items:center;padding:22px;margin:18px 0;border:1px solid #75b7a640;border-radius:14px;background:#21474430}.stereo-answer-panel[hidden]{display:none}.stereo-answer-panel img{width:100%;border-radius:10px}.stereo-answer-panel h2{margin-top:0}.stereo-answer-panel p{overflow-wrap:anywhere}.stereo-previous{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.stereo-previous h2{flex-basis:100%}.stereo-previous a{padding:9px 12px;border:1px solid #81929f50;border-radius:8px;color:inherit;text-decoration:none}.stereo-view-dialog{box-sizing:border-box;max-width:none;width:96vw;max-height:96vh;padding:16px;border:1px solid #445465;border-radius:14px;background:#14202c;color:white}.stereo-view-dialog::backdrop{background:#000b}.stereo-view-dialog .stereo-image-scroll{margin-top:14px}.stereo-preview-notice{padding:14px;border:1px solid #d7b76980;border-radius:10px;color:#e8d099}.stereo-archive-head a{color:inherit}.stereo-answer-button:focus-visible,.stereo-home-card:focus-visible{outline:3px solid #91e2ce;outline-offset:4px}
@media(max-width:640px){.stereo-home-card{grid-template-columns:1fr;gap:20px}.stereo-home-art{aspect-ratio:1.7}.stereo-home-copy h2{font-size:28px}.stereo-answer-panel{grid-template-columns:1fr}.stereo-answer-panel img{max-width:240px}.stereo-view-toolbar{align-items:flex-start}.stereo-view-toolbar label{flex-wrap:wrap}}

.stereo-preview-notice{background:#433522;color:#fcd77d}.stereo-home-section{isolation:isolate;position:relative;z-index:1}

[data-stereo-image]{cursor:zoom-in}
.stereo-hub-intro h1{font-size:clamp(30px,4.5vw,54px);line-height:1.15;max-width:1000px}.stereo-hub-intro>p{max-width:820px;line-height:1.8}.stereo-hub-guide{max-width:1100px;margin:auto}.stereo-hub-guide p,.stereo-hub-guide li{line-height:1.85}.stereo-hub-guide li{margin-bottom:12px}.stereo-hub-guide h2{margin-top:38px;scroll-margin-top:100px}.stereo-hub a:not(.button):not(.stereo-puzzle-card),.stereo-guide-link{color:var(--mh-primary,#65cecf)}.stereo-puzzle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.stereo-puzzle-card{display:grid;gap:12px;padding:14px;border:1px solid #8095a740;border-radius:14px;color:inherit;text-decoration:none;min-width:0}.stereo-puzzle-card img{display:block;width:100%;height:auto;border-radius:8px}.stereo-puzzle-card time{font-size:13px;opacity:.75}.stereo-breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 20px;font-size:14px}.stereo-breadcrumbs a{color:var(--mh-primary,#65cecf)}.stereo-archive-intro{max-width:820px;line-height:1.8}@media(max-width:850px){.stereo-puzzle-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:540px){.stereo-puzzle-grid{grid-template-columns:1fr}}



.stereo-view-dialog{width:min(1314px,calc(100vw - 32px),calc((100dvh - 160px)*var(--stereo-preview-ratio,1) + 34px));height:fit-content;max-height:calc(100dvh - 32px);margin:auto}.stereo-view-dialog>img{display:block;width:100%;height:auto;margin:12px auto 0}.stereo-puzzle [data-stereo-image]{width:100%;max-width:960px;height:auto}
.stereo-home-art{aspect-ratio:auto;height:min(340px,42vh);height:min(340px,42svh);background:#20343c}.stereo-home-art img{display:block;width:100%;height:100%;object-fit:cover;filter:blur(3px);transform:scale(1.06)}
.stereo-archive{max-width:1240px;margin:0 auto;padding:32px clamp(20px,4vw,48px) 64px}
.stereo-archive>.stereo-breadcrumbs{font-size:12px;margin:4px 0 26px;opacity:.8}.stereo-archive .stereo-breadcrumbs a{color:inherit;text-decoration:none}.stereo-archive .stereo-breadcrumbs a:hover{text-decoration:underline}
.stereo-archive-hero{display:grid;grid-template-columns:minmax(0,1fr) 180px;gap:36px;align-items:center;padding:32px;border:1px solid #8095a740;border-radius:20px;background:linear-gradient(125deg,#65cecf12,#8095a708);margin-bottom:36px}
.stereo-archive-hero .eyebrow{margin:0 0 12px}.stereo-archive-hero h1{font-size:clamp(30px,3.5vw,48px);line-height:1.12;letter-spacing:-1.5px;margin:0 0 18px;max-width:none}.stereo-archive-description{font-size:15px;line-height:1.75;color:var(--mh-muted);max-width:660px;margin:0}
.stereo-archive-actions{display:flex;gap:22px;flex-wrap:wrap;align-items:center;margin-top:24px}.stereo-archive-actions a{font-size:13px;color:var(--mh-primary,#65cecf);text-decoration:none;font-weight:650}.stereo-archive-actions .stereo-archive-primary{display:inline-flex;align-items:center;gap:24px;padding:13px 17px;background:#65cecf1a;border:1px solid #65cecf60;border-radius:10px;color:inherit}.stereo-archive-actions a:hover{text-decoration:underline}
.stereo-archive-count{display:grid;justify-items:center;gap:10px;padding:26px 10px;border-left:1px solid #8095a740;text-align:center}.stereo-archive-count strong{font-size:58px;line-height:1;font-weight:750;color:var(--mh-primary,#65cecf)}.stereo-archive-count span{font-size:12px;color:var(--mh-muted)}
.stereo-archive-list-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 18px}.stereo-archive-list-head h2{font-size:21px;line-height:1.3;margin:0;letter-spacing:-.4px}.stereo-archive-list-head>span{font-size:12px;color:var(--mh-muted)}
.stereo-archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.stereo-archive-card{display:flex;flex-direction:column;min-width:0;overflow:hidden;border:1px solid #8095a740;border-radius:15px;background:#8095a70a;color:inherit;text-decoration:none;transition:border-color .16s,box-shadow .16s}.stereo-archive-card:hover{border-color:#65cecfaa;box-shadow:0 12px 28px #0002}.stereo-archive-card:focus-visible{outline:3px solid #65cecf;outline-offset:4px}
.stereo-archive-art{position:relative;aspect-ratio:4/3;overflow:hidden;background:linear-gradient(130deg,#42616a,#243d4b)}.stereo-archive-art img{display:block;width:100%;height:100%;object-fit:cover}.stereo-archive-badge{position:absolute;top:12px;left:12px;padding:7px 10px;border:1px solid #91e2ce99;border-radius:7px;background:#123e35;color:#b4f2df;font-size:9px;font-weight:750;letter-spacing:1px;box-shadow:0 2px 10px #0003}
.stereo-archive-card-body{padding:20px;display:flex;flex-direction:column;flex:1;gap:10px}.stereo-archive-card-body .eyebrow{font-size:9px;letter-spacing:1.3px}.stereo-archive-card-body h2{font-size:23px;line-height:1.25;letter-spacing:-.6px;margin:0}.stereo-archive-card-body p{font-size:13px;line-height:1.65;color:var(--mh-muted);margin:0 0 7px}.stereo-archive-card-link{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:650;color:var(--mh-primary,#65cecf);margin-top:auto;padding-top:13px;border-top:1px solid #8095a72a}
.stereo-archive-pagination{justify-content:center;margin:30px 0;gap:8px;flex-wrap:wrap}.stereo-archive-pagination a{display:inline-flex;justify-content:center;align-items:center;min-width:40px;min-height:40px;border:1px solid #8095a740;border-radius:8px;padding:8px 12px;color:inherit;text-decoration:none}.stereo-archive-pagination a.active{background:#65cecf20;border-color:#65cecf}
.stereo-archive-guide{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:32px;padding:28px;margin-top:40px;border:1px solid #8095a740;border-radius:15px;scroll-margin-top:100px}.stereo-archive-guide h2{font-size:23px;line-height:1.3;margin:10px 0 14px}.stereo-archive-guide p,.stereo-archive-guide li{font-size:13px;line-height:1.8;color:var(--mh-muted)}.stereo-archive-guide ol{padding-left:20px;margin:0}.stereo-archive-guide li+li{margin-top:8px}
@media(max-width:900px){.stereo-archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stereo-archive-hero{grid-template-columns:minmax(0,1fr) 120px;gap:20px;padding:25px}.stereo-archive-count strong{font-size:44px}}
@media(max-width:580px){.stereo-archive{padding:22px 20px 40px}.stereo-archive-hero{grid-template-columns:1fr;padding:22px;gap:22px;border-radius:15px;margin-bottom:28px}.stereo-archive-hero h1{font-size:32px;letter-spacing:-1px}.stereo-archive-count{display:flex;justify-content:flex-start;align-items:center;border-left:0;border-top:1px solid #8095a740;padding:20px 0 0;gap:14px;text-align:left}.stereo-archive-count strong{font-size:32px}.stereo-archive-grid{grid-template-columns:1fr;gap:20px}.stereo-archive-guide{grid-template-columns:1fr;gap:16px;padding:22px}.stereo-archive-list-head h2{font-size:18px}.stereo-archive-actions{gap:18px}.stereo-archive-description{font-size:14px}}
html:has(.stereo-view-dialog[open]){overflow:hidden}
/* Match the clean viewer's painted image size instead of rescaling its dot
   pattern a second way to fit the narrower reading column. */
@media(min-width:901px){
    .stereo-puzzle .stereo-image-scroll{width:min(1280px,calc(100vw - 66px),calc((100dvh - 160px)*var(--stereo-preview-ratio,1)));max-width:none;position:relative;left:50%;transform:translateX(-50%)}
    .stereo-puzzle .stereo-image-scroll>[data-stereo-image]{max-width:none;border-radius:0}
}
@media(max-width:900px){
    .stereo-view-dialog{position:fixed;inset:0;box-sizing:border-box;width:100vw;height:100vh;height:100dvh;max-width:none;max-height:none;margin:0;border:0;border-radius:0;background:#000;padding:max(4px,env(safe-area-inset-top)) max(4px,env(safe-area-inset-right)) max(4px,env(safe-area-inset-bottom)) max(4px,env(safe-area-inset-left));overflow:hidden;overscroll-behavior:none}
    .stereo-view-dialog[open]{display:grid;place-items:center}
    .stereo-view-dialog::backdrop{background:#000}
    .stereo-view-dialog>img{display:block;width:100%;height:100%;min-width:0;min-height:0;max-width:100%;max-height:100%;object-fit:contain;margin:0}
    .stereo-view-dialog>button{position:absolute;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));z-index:1;min-width:44px;min-height:44px;margin:0;background:#20262eee;color:#fff;border:1px solid #68717d;box-shadow:0 2px 12px #0008}
}