*{box-sizing:border-box;margin:0;padding:0}html,body,#app,.app{min-height:100vh;font-family:PingFang SC,Microsoft YaHei,sans-serif;background:linear-gradient(160deg,#1a1a2e,#16213e,#0f3460);color:#e8e8e8}:root{--accent: #e94560;--accent-soft: rgba(233, 69, 96, .25);--card-bg: rgba(255, 255, 255, .06);--card-border: rgba(255, 255, 255, .1);--text-dim: rgba(232, 232, 232, .7)}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;border-radius:12px;font-size:1rem;transition:transform .15s,box-shadow .15s}button:active{transform:scale(.98)}button.primary{background:linear-gradient(135deg,#e94560,#c73e54);color:#fff;padding:14px 28px;font-weight:600;box-shadow:0 4px 20px var(--accent-soft)}button.primary:hover{box-shadow:0 6px 28px var(--accent-soft)}button.secondary{background:var(--card-bg);color:#e8e8e8;padding:12px 24px;border:1px solid var(--card-border)}button.secondary:hover{background:#ffffff1a}.page{min-height:100vh;padding:24px 16px 32px;max-width:480px;margin:0 auto}.page-title{font-size:1.75rem;font-weight:700;margin-bottom:8px;background:linear-gradient(90deg,#fff,#b8c5d6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-desc{color:var(--text-dim);font-size:.95rem;margin-bottom:28px;line-height:1.5}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;padding:20px;margin-bottom:16px}.game-card{display:flex;align-items:center;gap:16px;padding:18px 20px;margin-bottom:12px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;text-align:left;width:100%;color:inherit;transition:background .2s,border-color .2s}.game-card:hover{background:#ffffff1a;border-color:#e9456066}.game-card .icon{font-size:2rem}.game-card .name{font-weight:600;font-size:1.05rem}.game-card .hint{color:var(--text-dim);font-size:.85rem;margin-top:4px}.nav-row{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--text-dim);font-size:.9rem;margin-bottom:16px}.back-link:hover{color:#fff}.game-screen{text-align:center}.game-screen .score-line{margin:12px 0;font-size:1.1rem;color:var(--text-dim)}.game-screen .score-line strong{color:#fff}