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(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}.puzzle-ribbon-track{animation-duration:193s!important}.ribbon-3 .puzzle-ribbon-track{animation-duration:155s!important}}.stage-row{justify-content:center;align-items:stretch;gap:34px;width:100%;margin-top:auto;display:flex}.peek-slot{flex:0 0 clamp(40px,12vw,190px);position:relative}.peek{opacity:.3;cursor:pointer;background:0 0;border:0;border-radius:0;width:100%;height:76%;padding:0;transition:opacity .15s;position:absolute;top:12%;left:0;overflow:hidden}:is(.peek:hover,.peek:focus-visible){opacity:.62}.peek:disabled{visibility:hidden;cursor:default}.peek:empty{visibility:hidden}.peek img{background:var(--paper);width:auto;max-width:none;height:100%;display:block;position:absolute;top:50%;transform:translateY(-50%)}.hint-title{justify-content:space-between;align-items:baseline;gap:18px;display:flex}.hint-progress{letter-spacing:.08em;flex:none;font-size:14px;font-weight:500}.hint-notice{opacity:.6;margin:0;font-size:13px}.inline-purple-square{vertical-align:-.14em;border:1px solid var(--ink);background:#9b008f;width:1.05em;height:1.05em;margin:0 .22em;display:inline-block}.peek-prev img{right:0}.peek-next img{left:0}@media (max-width:900px){.peek-slot{display:none}}@media (orientation:landscape) and (max-height:560px){:root{--header-height:44px}.question-stage{padding:6px 0 8px}.question-image{width:min(1280px,100%,150svh - 222px)}.answer-form{height:38px;margin-top:8px}.round-control{width:36px;height:36px}.question-nav{padding-top:4px}.dot-target{flex:0 0 26px;width:26px;height:26px}}.not-found-page{text-align:center;min-height:100svh;color:var(--muted);place-content:center;gap:12px;padding:24px;font-size:14px;display:grid}.not-found-page p{margin:0}.not-found-page .not-found-title{color:var(--ink);font-size:20px;font-weight:700}.not-found-link{color:#075bb5;text-underline-offset:3px;justify-self:center;margin-top:8px;text-decoration:underline}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}