html.game-html,body.game-page{height:100%;overflow:hidden;overscroll-behavior:none;background:#111317}body.game-page{position:fixed;inset:0;width:100%;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.game-main{height:100%}.game-shell{position:fixed;inset:0;display:flex;flex-direction:column;background:#111317;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.game-top{display:flex;align-items:center;gap:14px;padding:6px 12px;background:#16191e;border-bottom:1px solid #262a31;flex:none}.game-logo{display:inline-flex;align-items:center;gap:8px;color:var(--text);text-decoration:none;font-weight:800;font-size:1.05rem}.game-logo b{color:var(--accent)}.hud{display:flex;align-items:center;gap:4px 22px;flex:1;justify-content:center;flex-wrap:nowrap;min-width:0}.hud-item{display:grid;line-height:1.1;min-width:64px;text-align:center}.hud-label{font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.hud-val{font-size:1.2rem;font-weight:800;font-variant-numeric:tabular-nums;transition:color .2s}.hud-coins .hud-val{color:var(--gold);display:inline-block}.hud-val.is-record{color:var(--gold)}.hud-val.bump{animation:bump .25s ease-out}.hud-actions{display:flex;gap:6px;align-items:center}.icon-btn{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;touch-action:manipulation;list-style:none}.icon-btn::-webkit-details-marker{display:none}.icon-btn:hover{border-color:var(--accent)}.game-menu{position:relative}.game-menu nav{position:absolute;right:0;top:48px;z-index:30;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:6px;min-width:220px;display:grid;box-shadow:var(--shadow)}.game-menu nav a{padding:11px 14px;color:var(--text);text-decoration:none;border-radius:8px}.game-menu nav a:hover{background:var(--surface-2)}.stage{position:relative;flex:1;min-height:0;touch-action:none;overflow:hidden}.stage canvas{position:absolute;inset:0;display:block;outline:none;cursor:pointer}.overlay{position:absolute;inset:0;display:none;place-items:center;background:#0c0e129e;padding:14px;z-index:5}.overlay.is-visible{display:grid;animation:fadein .2s ease-out}.overlay-box{text-align:center;max-width:560px;max-height:100%;overflow:auto;background:#252a31f5;border:1px solid var(--line);padding:22px 24px;border-radius:18px;box-shadow:var(--shadow);display:grid;gap:12px;justify-items:center;animation:pop .25s ease-out}.overlay-box p{margin:0}.overlay-intro h1{font-size:clamp(1.4rem,3vw,2rem);margin:0}.intro-text{color:#d3d9e0;font-size:.95rem}.controls-list{list-style:none;padding:0;margin:0;display:grid;gap:6px;text-align:left;font-size:.9rem;color:#c9d0d9}.key-touch{display:none}.portrait-hint{display:none;color:var(--accent-2)}@media (pointer: coarse) and (orientation: portrait){.portrait-hint{display:list-item}}.overlay-title{font-size:1.6rem;font-weight:800}.result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:4px 0;width:100%}.result-grid div{background:#1d2126;border-radius:10px;padding:8px 10px}.result-grid dt{font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.result-grid dd{margin:2px 0 0;font-size:1.25rem;font-weight:800}.touch-controls{display:none;grid-template-columns:1fr 1.4fr;gap:8px;padding:8px;background:#16191e;border-top:1px solid #262a31;flex:none}.touch-btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:clamp(64px,13vh,96px);border:0;border-radius:14px;font:900 1.05rem/1 var(--font);letter-spacing:.12em;touch-action:none;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:transform .06s,filter .06s}.touch-duck{background:#2f3540;color:var(--text);box-shadow:inset 0 -4px #20252d}.touch-jump{background:linear-gradient(180deg,#ff8a33,var(--accent));color:var(--accent-ink);box-shadow:inset 0 -4px #c75a0d}.touch-btn.is-down{transform:translateY(2px) scale(.98);filter:brightness(.9)}@media (pointer: coarse){.touch-controls{display:grid}.key-touch{display:inline-block}.hide-touch{display:none}}@media (max-width: 640px){.hide-narrow,.game-logo span{display:none}.hud{gap:4px 10px;justify-content:flex-start}.hud-item{min-width:52px}.hud-val{font-size:1rem}.result-grid{grid-template-columns:1fr 1fr}.overlay-box{padding:14px;gap:8px}.intro-text{font-size:.85rem}}@media (max-height: 460px){.game-top{padding:3px 10px}.icon-btn{width:34px;height:34px}.touch-controls{padding:4px 8px}.touch-btn{min-height:54px}.intro-text{display:none}.overlay-box{padding:12px;gap:6px}}.menu-opt{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;padding:10px 14px;border-bottom:1px solid var(--line);margin-bottom:4px;cursor:pointer;font-weight:600}.menu-opt input{grid-row:span 2}.daily-inline{margin-top:10px}.result-cause{margin:-4px 0 10px;color:#ffb782;font-weight:700}