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32px));max-width:none;max-height:calc(100dvh - 32px);padding:0;border:1px solid #64748b;border-radius:16px;background:#0f1927;color:#e2e8f0;z-index:200;overflow:auto}.study-dialog::backdrop{background:#020617dd;backdrop-filter:blur(8px)}.study-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px;border-bottom:1px solid #334155}.study-dialog-head h2{font-family:'Instrument Serif',Georgia,serif;font-size:30px;color:#f4f0e8}.study-dialog-head button{min-width:44px;min-height:44px;font-size:24px}.study-dialog-body{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}.study-stage{position:relative;background:radial-gradient(ellipse at 50% 40%,#415063,#222e3b 75%);min-width:0}.study-stage model-viewer{width:100%;height:540px;min-height:300px;background:transparent;--poster-color:transparent}.study-load{position:absolute;left:16px;top:16px;background:#101d2ee6;color:#d6eeeb;padding:9px 12px;border-radius:8px;font-size:12px;pointer-events:none}.study-toolbar{padding:16px;display:flex;flex-wrap:wrap;gap:8px;background:#101d2a}.study-side{padding:24px;min-width:0}.study-side h3{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:#8fd1d0;margin:22px 0 10px}.study-side p{font-size:13px;line-height:1.8;color:#b8c5d3}.study-side dl{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:12px}.study-side dt{color:#9eafc0}.study-side dd{text-align:right;color:#f1eee7}.study-side label{display:block;font-size:12px;margin:18px 0 6px;color:#b8c5d3}.study-side select{width:100%;min-height:44px;background:#1e2a3b;color:#f1f5f9;border:1px solid #475569;border-radius:8px;padding:10px;font-size:12px}.study-revision{border-top:1px solid #334155;margin-top:22px;padding-top:16px}.study-note{font-size:11px!important;color:#8ca2b7!important}.study-side a{display:inline-block;color:#a5e2d9;font-size:13px;margin:18px 0;min-height:44px;padding:12px 0}.study-gallery a:focus-visible,.study-dialog :focus-visible,.study-gallery :focus-visible{outline:3px solid #a5e2d9;outline-offset:3px}.reading-proof #companion-canvas{visibility:hidden}.study-total-label{color:#a7c7c7;font-size:13px}.study-close:hover{color:#a5e2d9}.study-dialog [hidden]{display:none!important}@media(max-width:900px){.study-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.study-dialog-body{grid-template-columns:1fr}.study-stage model-viewer{height:430px}.study-side{padding:20px}}@media(max-width:560px){.study-gallery{padding:48px 18px}.study-grid{grid-template-columns:1fr;gap:18px}.study-bar input{width:100%}.study-dialog{width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}.study-dialog-head{padding:14px 16px}.study-dialog-head h2{font-size:25px}.study-stage model-viewer{height:330px}.study-control{padding:9px 11px}.study-card-copy{padding:18px}}@media(prefers-reduced-motion:reduce){.study-card,.study-image-button img{transition:none;transform:none!important}}
.reading-proof [id^="companion-"]{visibility:hidden!important;pointer-events:none!important}
