:root{--bg: #0b0d1a;--bg2: #131634;--fg: #eef1ff;--muted: #9aa0c7;--accent: #845ef7;--accent2: #b197fc;--card: #1a1e3a;--danger: #ff6b6b}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overscroll-behavior:none}.app{position:relative;height:100dvh;max-width:480px;margin:0 auto;display:flex;flex-direction:column;background:linear-gradient(180deg,var(--bg),var(--bg2));overflow:hidden}.menu{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;text-align:center;gap:8px}.topbar{position:absolute;top:12px;right:12px;display:flex;gap:8px}.icon-btn{background:#ffffff14;border:none;color:var(--fg);width:40px;height:40px;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer}.title{font-size:44px;margin:0;background:linear-gradient(90deg,#ffe066,var(--accent2),#4dabf7);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-1px}.tagline{color:var(--muted);margin:0 0 18px;font-size:14px}.menu-buttons{display:flex;flex-direction:column;gap:12px;width:100%;max-width:300px}.best-line{color:var(--muted);margin-top:14px;font-size:14px}.btn{background:var(--card);color:var(--fg);border:1px solid rgba(255,255,255,.1);padding:12px 18px;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;transition:transform .08s ease,filter .15s ease}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,var(--accent),#5c7cfa);border:none}.btn-ghost{background:transparent}.btn-lg{padding:16px;font-size:17px}.game-wrap{flex:1;display:flex;flex-direction:column;min-height:0}.hud{display:flex;justify-content:space-between;align-items:center;padding:12px 16px}.hud-label{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}.hud-value{font-size:28px;font-weight:800;font-variant-numeric:tabular-nums}.hud-best{display:block;font-size:11px;color:var(--accent2);font-weight:700;margin-top:2px}.hud-right{display:flex;align-items:center;gap:8px}.icon-btn.sm{width:34px;height:34px;font-size:14px}.hud-next{text-align:right}.hud-next-emoji{font-size:26px}.menu-row{display:flex;gap:10px}.menu-row .btn{flex:1}.countdown{color:var(--muted);font-size:13px;margin:12px 0 0}.countdown strong{color:var(--fg);font-variant-numeric:tabular-nums}.stats-grid{display:flex;flex-direction:column;gap:10px;margin:4px 0 20px}.stats-row{display:flex;justify-content:space-between;align-items:baseline;padding:10px 12px;background:#ffffff0a;border-radius:10px}.stats-k{color:var(--muted);font-size:14px}.stats-v{font-weight:700;font-size:16px}.canvas-holder{flex:1;display:flex;align-items:center;justify-content:center;min-height:0;padding:0 8px 8px}.game-canvas{display:block;border-radius:14px;touch-action:none;box-shadow:0 8px 40px #00000080}.modal-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#050610b8;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:20}.modal{background:var(--card);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:24px;width:100%;max-width:340px;max-height:92vh;overflow-y:auto;text-align:center;box-shadow:0 20px 60px #0009}.ad-slot{margin:18px 0 6px;min-height:60px}.ad-slot .ad-box{min-height:60px}.modal h2{margin:0 0 14px;font-size:24px}.result-tier{display:flex;flex-direction:column;align-items:center;gap:2px;margin-bottom:10px}.result-emoji{font-size:56px}.result-tiername{color:var(--muted);font-size:14px}.result-score{display:flex;align-items:baseline;justify-content:center;gap:8px;margin-bottom:4px}.result-score strong{font-size:32px;font-variant-numeric:tabular-nums}.badge-new{background:#ffe066;color:#333;font-size:11px;font-weight:800;padding:3px 8px;border-radius:20px}.result-sub{color:var(--muted);font-size:13px;margin:6px 0 18px}.modal-actions{display:flex;flex-direction:column;gap:10px}.portal-cta{display:inline-block;margin-top:16px;color:var(--accent2);text-decoration:none;font-size:14px;font-weight:600}.howto-list{text-align:left;color:var(--fg);font-size:14px;line-height:1.6;padding-left:20px;margin:0 0 16px}.tier-ladder{display:flex;flex-wrap:wrap;justify-content:center;gap:4px;font-size:22px;margin-bottom:18px}.ladder-item{opacity:.9}.toast{position:absolute;bottom:28px;left:50%;transform:translate(-50%);background:#000000d9;color:#fff;padding:10px 18px;border-radius:20px;font-size:14px;z-index:30;animation:fadein .2s ease}@keyframes fadein{0%{opacity:0;transform:translate(-50%,8px)}}