:root{color:#2b251d;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(circle at 20% 0,#ffd25257,#0000 28%),radial-gradient(circle at 90% 10%,#52c3f457,#0000 30%),#f4eedc;font:16px/1.5 ui-rounded,SF Pro Rounded,PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0}button{cursor:pointer;font:inherit;border:0}h1,p{margin:0}#app{min-height:100vh}.phone-shell{place-items:center;min-height:100vh;padding:14px;display:grid}.game-card{background:#fffcf0e6;border:1px solid #3a2d1c21;border-radius:22px;gap:10px;width:min(100%,960px);padding:12px;display:grid;box-shadow:0 28px 80px #392b1824}.game-top{justify-content:space-between;align-items:end;gap:12px;padding:4px 4px 0;display:flex}.eyebrow{color:#9b6614;letter-spacing:.14em;text-transform:uppercase;font-size:12px;font-weight:900}h1{letter-spacing:0;font-size:clamp(1.8rem,4vw,2.65rem);line-height:.95}#restartBtn{color:#fff5d8;background:#29231d;border-radius:15px;min-height:42px;padding:0 18px;font-weight:850}.canvas-frame{touch-action:none;background:#8fddff;border:1px solid #3a2d1c2e;border-radius:18px;position:relative;overflow:hidden}canvas{aspect-ratio:2;touch-action:none;width:100%;height:auto;display:block}.overlay{text-align:center;color:#fff8dc;pointer-events:none;background:#251f1842;place-items:center;gap:8px;padding:28px;display:none;position:absolute;inset:0}.overlay.is-visible{display:grid}.overlay strong{text-wrap:balance;max-width:18ch;font-size:clamp(1.7rem,4.5vw,3rem);line-height:1.02}.overlay span{color:#fff8dceb;max-width:22ch;font-weight:780}.guide-strip{color:#3a2c1f;text-align:center;background:#fff8dadb;border:1px solid #3a2d1c1f;border-radius:14px;align-items:center;min-height:38px;padding:8px 12px;font-size:14px;font-weight:820;display:grid}.bottom-bar{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.bottom-bar div{background:#ffffffb8;border:1px solid #3a2d1c1f;border-radius:16px;min-width:0;padding:10px 12px}.bottom-bar span{color:#2b251d9e;font-size:12px;font-weight:760;display:block}.bottom-bar strong{color:#2b251d;text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:900;display:block;overflow:hidden}@media (width<=420px){.phone-shell{place-items:center;padding:8px}.game-card{border-radius:22px;padding:9px}.game-top{align-items:start}h1{font-size:1.55rem}#restartBtn{min-height:38px;padding:0 14px}.bottom-bar div{padding:8px 9px}.guide-strip{min-height:34px;padding:7px 9px;font-size:12px}}