:root{--background:#07080d;--foreground:#e9feff;--cyan:#67f8ff;--pink:#ff416d;--amber:#ffbf68;--steel:#a9b8c8;--panel:rgba(14,17,22,0.82);--line:rgba(255,191,104,0.32)}html{height:100%}body,html{max-width:100vw;overflow-x:hidden}body{min-height:100%;display:flex;flex-direction:column;color:var(--foreground);background:radial-gradient(circle at 20% 12%,rgba(255,191,104,.19),transparent 28rem),radial-gradient(circle at 84% 18%,rgba(255,65,109,.22),transparent 23rem),linear-gradient(135deg,#07080d,#151a20 48%,#310813);font-family:var(--font-body),sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;padding:0;margin:0}a{color:inherit;text-decoration:none}.shell{min-height:100vh;padding:28px clamp(16px,4vw,56px) 56px}.connect-button{position:fixed;top:16px;right:16px;z-index:20}.language-toggle{position:fixed;top:18px;left:16px;z-index:20;border:1px solid var(--line);color:var(--foreground);background:rgba(7,8,13,.78);border-radius:999px;padding:10px 14px;font-family:var(--font-display),sans-serif;cursor:pointer}.hero{max-width:1120px;margin:58px auto 18px}.hero p{color:var(--amber);font-size:.82rem;letter-spacing:0;text-transform:uppercase}.hero h1,.hero p{font-family:var(--font-display),sans-serif}.hero h1{color:#ffffff;font-size:clamp(2.4rem,8vw,6.8rem);line-height:.9;margin-top:8px;text-shadow:0 0 28px rgba(255,65,109,.24),0 0 12px rgba(103,248,255,.24)}.game-main{position:relative;max-width:1120px;height:min(62vh,680px);min-height:440px;margin:0 auto;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#07080d;box-shadow:0 26px 90px rgba(0,0,0,.52),inset 0 0 80px rgba(255,191,104,.08)}canvas{display:block;width:100%;height:100%}.start-button{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);min-width:168px;color:#17070c;background:linear-gradient(135deg,var(--amber),#ff7c9a);border:2px solid rgba(255,255,255,.26);box-shadow:0 14px 36px rgba(255,65,109,.26),0 0 0 5px rgba(255,191,104,.08)}.control-strip{max-width:1120px;margin:12px auto 0;display:flex;justify-content:space-between;gap:14px;color:rgba(233,254,255,.76);font-family:var(--font-display),sans-serif;font-size:.82rem;flex-wrap:wrap}.leaderboard,.submit-panel{max-width:1120px;margin:18px auto 0;border:1px solid var(--line);border-radius:8px;background:var(--panel);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 18px 60px rgba(0,0,0,.24)}.submit-panel{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:16px}.submit-panel strong{color:#ffffff}.submit-panel strong,button{font-family:var(--font-display),sans-serif}button{border:0;border-radius:6px;padding:11px 15px;color:#17070c;background:var(--amber);font-weight:700;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}.success{color:var(--amber);font-family:var(--font-display),sans-serif}.error{color:#ff9bad}.leaderboard{padding:18px}.leaderboard-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px}.leaderboard h2{font-family:var(--font-display),sans-serif;color:#ffffff}.leaderboard-heading button{color:var(--foreground);background:rgba(255,255,255,.07);border:1px solid var(--line)}.leaderboard ol{display:grid;gap:8px;padding-left:28px}.leaderboard li{padding:8px 0;color:rgba(233,254,255,.82)}.leaderboard li span{display:inline-block;min-width:108px}.leaderboard li strong{color:#ff8aa4;font-family:var(--font-display),sans-serif}@media (max-width:720px){.shell{padding:86px 12px 36px}.hero{margin-top:20px}.game-main{height:58vh;min-height:380px}.submit-panel{align-items:stretch;flex-direction:column}}