.msc-book{--ink:#063959;--aqua:#007b9c;box-sizing:border-box;width:100%;max-width:780px;margin:24px auto;color:var(--ink);font:16px/1.5 system-ui,-apple-system,sans-serif}.msc-book *{box-sizing:border-box}.msc-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 16px}.msc-heading>span{font-weight:850;letter-spacing:.1em;font-size:14px}.msc-heading small{font-size:12px}.msc-stage{width:100%;aspect-ratio:1;outline-offset:5px;touch-action:pan-y pinch-zoom;perspective:1400px}.msc-paper{width:100%;height:100%;position:relative;display:flex;align-items:center;justify-content:center;background:#edfbff;border:1px solid #c3e9ef;border-radius:12px;box-shadow:0 12px 35px #04395022;overflow:hidden;transform-origin:left center}.msc-art{display:block;width:100%;height:100%;object-fit:contain;margin:0!important}.msc-crop{position:relative;overflow:hidden;border-radius:6px}.msc-controls{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:22px}.msc-book button{font:inherit;cursor:pointer;border:0;line-height:1.4;min-height:44px;color:white;background:var(--ink);border-radius:100px;padding:10px 18px;box-shadow:none}.msc-book button:hover{background:var(--aqua)}.msc-book button:focus-visible,.msc-book summary:focus-visible{outline:3px solid #e89b00;outline-offset:3px}.msc-book button:disabled{opacity:.35;cursor:default}.msc-count{font-size:14px;font-variant-numeric:tabular-nums;white-space:nowrap}.msc-dots{display:flex;justify-content:center;gap:5px;margin:15px 0 0}.msc-dots button{background:transparent;color:var(--ink);border:1px solid #c3e9ef;padding:0;width:36px;min-height:36px;font-size:12px}.msc-dots button[aria-current=page]{background:var(--aqua);color:white;border-color:var(--aqua)}.msc-hint{text-align:center;font-size:12px;margin:12px 0 22px;color:#476674}.msc-transcript{border-top:1px solid #c3e9ef;padding-top:12px;font-size:14px}.msc-transcript summary{cursor:pointer}.msc-transcript p{white-space:pre-line}@media(max-width:480px){.msc-heading{display:block}.msc-heading small{display:block;margin-top:4px}.msc-book button{padding:10px 14px}.msc-dots button{padding:0}.msc-controls{margin-top:16px}.msc-paper{border-radius:6px}}@media(prefers-reduced-motion:reduce){.msc-paper{animation:none!important}}
/* A hinged sheet reveals the page beneath it; clipped to the square reader. */
.msc-stage{position:relative;isolation:isolate;overflow:hidden;border-radius:12px;background:#d5e9ed;box-shadow:3px 3px 0 #fff,4px 4px 0 #b3cbd1,7px 7px 0 #fff,8px 8px 0 #b3cbd1,0 16px 32px #04395024;perspective:1800px}
.msc-stage>.msc-paper{box-shadow:none}
.msc-leaf{position:absolute!important;inset:0;z-index:3;transform-origin:left center;backface-visibility:hidden;will-change:transform,filter;pointer-events:none;box-shadow:12px 0 28px #001c4055!important}
.msc-leaf::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#00263828,transparent 7%,transparent 80%,#ffffff55 97%,#062f4933)}
.msc-turn-shadow{position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,#00172d99,transparent 85%)}
@media(max-width:480px){.msc-stage{border-radius:6px}}

.msc-dots{flex-wrap:wrap}.msc-heading{flex-wrap:wrap}.msc-heading>span{font-size:13px;letter-spacing:.055em}.msc-paper{background:#f0faff}

.msc-brandbar{position:absolute;inset:0 0 auto;height:16%;display:flex;align-items:center;justify-content:space-around;gap:5%;padding:1.5% 3%;background:#fff;z-index:1}.msc-brand{width:36%;position:relative;overflow:hidden;flex:none}.msc-brand img{margin:0!important}