:root{--bg: #e9f6dc;--card: #fffdf6;--ink: #3a3125;--muted: #7b7366;--accent: #3f9a3a;--accent-d: #2f7a2b;--gold: #e9a81d;--danger: #d65a4f;--line: #e5dcc8;--wood: #a8713f;font-family:ui-rounded,SF Pro Rounded,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-tap-highlight-color:transparent}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);overscroll-behavior:none}body{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}#app{position:relative;max-width:520px;height:100vh;height:100dvh;margin:0 auto;overflow:hidden;background:linear-gradient(#bfe6f5 0,#e9f6dc 38%,#d8efc2)}.screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;animation:fade .25s ease}.hidden{display:none!important}@keyframes fade{0%{opacity:0}to{opacity:1}}.btn{display:block;width:100%;max-width:300px;min-height:54px;margin:9px auto;padding:14px 18px;border-radius:20px;border:2px solid var(--line);background:var(--card);color:var(--ink);font-size:19px;font-weight:700;cursor:pointer;box-shadow:0 3px 0 var(--line);transition:transform .08s ease;font-family:inherit}.btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--line)}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent-d);box-shadow:0 4px 0 var(--accent-d)}.btn.ghost{background:transparent;border-color:transparent;color:var(--muted);box-shadow:none}.btn.danger{color:var(--danger);border-color:#efcfcb;margin-top:28px;box-shadow:0 3px #efcfcb}.btn.dangerfill{background:var(--danger);color:#fff;border-color:#b4463d;box-shadow:0 4px #b4463d}.menu-inner{margin:auto;width:100%;padding:16px 24px;text-align:center}.logo{width:220px;height:120px;display:block;margin:0 auto 2px}h1{font-size:42px;margin:0;letter-spacing:-1px;color:#4a3a22}.sub{margin:4px 0 22px;color:var(--muted);font-size:16px}.noads{margin-top:18px;color:var(--muted);font-size:13px}.bar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;padding-top:max(8px,env(safe-area-inset-top));min-height:62px}.bar h2{margin:0;font-size:20px}.spacer{width:48px}.icon-btn{width:48px;height:48px;flex:none;border-radius:16px;border:2px solid var(--line);background:var(--card);font-size:30px;line-height:1;color:var(--ink);cursor:pointer;box-shadow:0 3px 0 var(--line);font-family:inherit}.pill{background:var(--card);border:2px solid var(--line);border-radius:999px;padding:7px 12px;font-weight:700;color:var(--gold);white-space:nowrap}.title-wrap{text-align:center;flex:1;min-width:0}.diff{display:inline-block;font-size:12px;font-weight:800;color:var(--accent);letter-spacing:.3px}.diff.medium{color:#3f78b8}.diff.hard{color:#c07a2c}.diff.vhard{color:var(--danger)}.diff.big{font-size:15px;padding:5px 12px;border-radius:999px;background:#e6f4dc;margin-bottom:6px}.diff.big.medium{background:#e4eef8}.diff.big.hard{background:#f8efe4}.diff.big.vhard{background:#f8e7e5}#hearts{min-width:84px;text-align:right;font-size:24px;letter-spacing:1px;color:#e8505b;white-space:nowrap}#hearts .lost{color:#d6cfc0}#hearts.shake{animation:shake .35s}@keyframes shake{25%{transform:translate(-4px)}50%{transform:translate(4px)}75%{transform:translate(-2px)}}#board-wrap{position:relative;flex:1;min-height:0;touch-action:none;overflow:hidden}#board{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;touch-action:none;display:block}.toast{position:absolute;top:10px;left:50%;transform:translate(-50%,-6px);background:#3a3125e6;color:#fff;padding:8px 18px;border-radius:999px;font-weight:800;font-size:16px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;white-space:nowrap;max-width:92%}.toast.show{opacity:1;transform:translate(-50%)}.combo{position:absolute;top:42%;left:50%;transform:translate(-50%,-50%) scale(.6);font-size:34px;font-weight:900;color:#fff;-webkit-text-stroke:2px #c27a07;text-shadow:0 3px 0 #c27a07;opacity:0;pointer-events:none;white-space:nowrap}.combo.pop{animation:pop .9s ease-out}@keyframes pop{0%{opacity:0;transform:translate(-50%,-50%) scale(.6)}15%{opacity:1;transform:translate(-50%,-50%) scale(1.15)}70%{opacity:1;transform:translate(-50%,-70%) scale(1)}to{opacity:0;transform:translate(-50%,-90%) scale(1)}}.tip{position:absolute;bottom:8px;left:12px;right:12px;text-align:center;color:#fff;font-size:15px;font-weight:700;pointer-events:none;text-shadow:0 1px 2px rgba(0,0,0,.45)}.bottom{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:8px 12px;padding-bottom:max(10px,env(safe-area-inset-bottom));background:#fffdf699}.tool{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-width:70px;min-height:58px;padding:6px 8px;border-radius:18px;border:2px solid var(--line);background:var(--card);color:var(--ink);font-size:13px;font-weight:700;cursor:pointer;box-shadow:0 3px 0 var(--line);overflow:hidden;font-family:inherit}.tool .ti{font-size:22px;line-height:1.1}.tool:active{transform:translateY(2px)}.tool .cd{position:absolute;left:0;bottom:0;height:4px;width:0;background:var(--gold)}.tool.cooling{opacity:.6}.left{flex:1;text-align:center;color:var(--ink);font-size:16px;font-weight:800;white-space:nowrap}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#e9f6dcb3;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);animation:fade .2s ease;z-index:5;padding:12px}.card{width:min(100%,340px);max-height:100%;overflow-y:auto;background:var(--card);border-radius:28px;padding:22px 20px 12px;text-align:center;box-shadow:0 10px 40px #3a31252e;border:2px solid var(--line)}.card h3{margin:0 0 10px;font-size:26px}.muted{color:var(--muted)}.small{font-size:13px}.special{background:#fff4d6;border-radius:14px;padding:8px 10px;font-size:14px;font-weight:600;color:#7a5a12}.milestone{display:inline-block;margin-bottom:10px;padding:4px 12px;border-radius:999px;background:#f7ecd2;color:#a37516;font-weight:800;font-size:13px}.win-art{width:100%;height:90px;display:block}.stars{font-size:42px;letter-spacing:6px;color:#e6dfcf;margin:2px 0}.stars .on{color:var(--gold)}.score{font-size:22px;font-weight:800;margin:6px 0 2px}.scroll{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;padding:8px 16px 40px;touch-action:pan-y}.section-h{margin:22px 4px 10px;font-size:16px;font-weight:800;display:flex;justify-content:space-between;align-items:baseline}.section-h span{color:var(--muted);font-size:12px;font-weight:600}.map{display:grid;grid-template-columns:repeat(5,1fr);gap:12px 10px;position:relative}.lvl{position:relative;aspect-ratio:1;min-height:48px;border-radius:50%;border:3px solid var(--line);background:var(--card);color:var(--ink);font-weight:800;font-size:17px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0;font-family:inherit}.lvl .st{font-size:9px;letter-spacing:1px;color:#ddd6c8;line-height:1;margin-top:2px}.lvl .st .on{color:var(--gold)}.lvl.done{border-color:#a6dd77;background:#f3fbe9}.lvl.current{background:var(--accent);color:#fff;border-color:var(--accent-d);box-shadow:0 0 0 5px #3f9a3a38}.lvl.locked{color:#c4bcab;background:#fff6;border-style:dashed;cursor:default}.lvl.mile{border-color:var(--gold)}.lvl.mile.locked{border-color:#e9d9b5}.form .group{background:var(--card);border:2px solid var(--line);border-radius:20px;padding:2px 14px;margin:10px 0}.form .row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;font-weight:700;font-size:17px}.form .row.vol{font-weight:600;font-size:14px;color:var(--muted);border-top:1px dashed var(--line)}.form .row.vol.off{opacity:.45}.form input[type=range]{width:62%;height:36px;accent-color:var(--accent)}.form input[type=checkbox]{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:60px;height:34px;border-radius:999px;background:#d6cfc0;position:relative;cursor:pointer;transition:background .2s;flex:none;margin:0}.form input[type=checkbox]:after{content:"";position:absolute;top:3px;left:3px;width:28px;height:28px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000040;transition:left .2s}.form input[type=checkbox]:checked{background:var(--accent)}.form input[type=checkbox]:checked:after{left:29px}.prose{line-height:1.5}.prose h3{margin-top:8px}.prose h4{margin:18px 0 4px}@media (max-height: 700px){.logo{width:180px;height:96px}h1{font-size:36px}.sub{margin-bottom:14px}.btn{min-height:50px;padding:11px 16px;margin:7px auto}.win-art{height:70px}.card{padding:16px 16px 8px}.card h3{font-size:23px}}