:root{color-scheme:dark;font-family:system-ui,"Microsoft YaHei",sans-serif;color:#f0e3bc;background:#0c1920}
*{box-sizing:border-box}body{margin:0;overscroll-behavior:none}header{height:58px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #30474d}header a{font-weight:750;letter-spacing:2px;color:#d1a454;text-decoration:none}header a span{font-weight:400;color:#a3b9b4;letter-spacing:0;margin-left:10px}header>div{display:flex;align-items:center;gap:15px}button{font:inherit;border:1px solid #617576;border-radius:4px;padding:7px 15px;color:#f0e3bc;background:#1b3036;cursor:pointer}button:hover{border-color:#d1a454}button:focus-visible{outline:3px solid #d1a454;outline-offset:4px}button:disabled{cursor:wait;opacity:.7}#save-status{font-size:12px;color:#a3b9b4}#game{height:calc(100dvh - 58px);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}#game:fullscreen{height:100dvh;background:#0c1920}#canvas{display:none;max-width:100%;max-height:100%;width:min(100vw,calc((100dvh - 58px)*1280/820));height:auto;aspect-ratio:1280/820;object-fit:contain;touch-action:none;outline:none}#launcher{text-align:center;max-width:640px;padding:25px}#launcher .eyebrow{font-size:12px;letter-spacing:5px;color:#d1a454}h1{font-size:clamp(48px,10vw,88px);letter-spacing:2px;margin:12px 0 22px}.tagline{font-size:23px}#launcher p:not(.eyebrow){color:#a3b9b4}#start{margin:24px 0 8px;padding:16px 48px;background:#d1a454;border-color:#d1a454;color:#0c1920;font-weight:700;font-size:18px}#load-status{font-size:13px;min-height:20px}small{color:#79928f;font-size:12px;line-height:1.9}#spinner{display:none}#launcher[hidden]{display:none}@media(max-width:650px){header{padding:0 12px}header a span{display:none}#save-status{max-width:150px;font-size:10px}.tagline{font-size:19px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

#game:fullscreen #canvas{width:min(100vw,calc(100dvh*1280/820))}