.bullet-layout{display:grid;grid-template-columns:minmax(0,780px) 1fr;gap:20px;align-items:start}.bullet-shell{position:relative;background:#081522;border:1px solid rgba(102,247,221,.2);border-radius:22px;overflow:hidden;box-shadow:0 35px 90px #0006}.bullet-stage{position:relative;max-width:720px;margin:auto;background:#030a12}.bullet-stage canvas{display:block;width:100%;height:auto;max-height:72vh;object-fit:contain;touch-action:none}.bullet-controls{min-height:68px;display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.bullet-controls button{border:1px solid #ffcc47;background:rgba(255,204,71,.08);color:#ffdf7f;border-radius:10px;padding:11px 15px;font-weight:700;cursor:pointer}.bullet-controls button:disabled{opacity:.35}.boss-meter{display:none;position:absolute;top:14px;left:8%;right:8%;z-index:3;align-items:center;gap:10px;color:#ff7e8b;font-size:10px;font-weight:800;letter-spacing:2px}.boss-meter.show{display:flex}.boss-meter i{flex:1;height:7px;border:1px solid rgba(255,93,108,.45);border-radius:9px;overflow:hidden}.boss-meter b{display:block;width:100%;height:100%;background:linear-gradient(90deg,#ff5d6c,#ffb04a);transition:width .15s}.arsenal{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:24px}.arsenal h2{font-size:19px;margin:0 0 12px}.arsenal>div{display:flex;gap:13px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.arsenal>div:last-child{border:0}.arsenal i{width:35px;height:35px;flex:none;border:1px solid rgba(102,247,221,.3);border-radius:9px;position:relative;background:#102537}.arsenal i:after{content:"";position:absolute;inset:11px;background:var(--cyan);box-shadow:0 0 10px var(--cyan);border-radius:2px}.arsenal .bomb-icon:after{border-radius:50%;background:#ffcc47}.arsenal .boss-icon:after{background:#ff5d6c;transform:rotate(45deg)}.arsenal .combo-icon:after{background:var(--purple)}.arsenal span{font-size:11px;color:var(--muted);line-height:1.45}.arsenal b{display:block;color:#e9f5f5;font-size:13px;margin-bottom:3px}.bullet-hud{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.bullet-layout{grid-template-columns:1fr}.arsenal{display:grid;grid-template-columns:repeat(2,1fr);gap:0 14px}.arsenal h2{grid-column:1/-1}.bullet-stage canvas{max-height:68vh}.bullet-controls span{font-size:9px}}
@media(max-width:540px){.bullet-page main{padding:0}.arsenal{grid-template-columns:1fr}.bullet-controls button{padding:10px}.bullet-hud span{letter-spacing:0}.bullet-hud b{font-size:13px}}