:root{color:#3f3a34;font-synthesis:none;text-rendering:optimizelegibility;background:#f8e6c5;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;min-height:100%;margin:0}body{background:radial-gradient(circle at 15% 10%,#fffae8eb,#0000 34%),linear-gradient(135deg,#f8e6c5 0%,#f5d9bd 55%,#c9e6df 120%);min-height:100svh;overflow:hidden}#app{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);place-items:center;display:grid}#game-shell{aspect-ratio:16/9;background:#bee6e7;border-radius:clamp(0px,2vw,24px);width:min(100vw,1280px);height:min(100svh,720px);position:relative;overflow:hidden;box-shadow:0 18px 60px #53483b33}#game-container,#game-container canvas{width:100%;height:100%;display:block}#game-container canvas{touch-action:none}#rotate-hint{color:#4e463e;text-align:center;z-index:20;background:linear-gradient(145deg,#f8e6c5,#c9e6df);align-content:center;place-items:center;gap:12px;padding:32px;display:none;position:absolute;top:0;bottom:0;left:0;right:0}#rotate-hint strong{font-size:clamp(18px,5vw,30px)}#rotate-hint span:not(.rotate-icon){font-size:clamp(13px,3vw,18px)}.rotate-icon{color:#e89d47;font-size:64px}#continue-portrait{color:#fffaf0;min-width:190px;min-height:54px;font:inherit;cursor:pointer;touch-action:manipulation;background:#6eaaa7;border:0;border-radius:999px;margin-top:12px;padding:12px 24px;font-size:16px;font-weight:700;box-shadow:0 8px 18px #4e463e2e}#continue-portrait:focus-visible{outline-offset:4px;outline:3px solid #e89d47}#rotate-hint.is-dismissed{display:none!important}@media (orientation:portrait) and (max-width:760px){#rotate-hint{display:grid}}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}