:root{color-scheme:dark;--bg: #0b1020;--panel: rgba(13, 20, 38, .82);--line: rgba(255, 255, 255, .12);--text: #eef2ff;--muted: #9aa5c7;--gold: #ffd75e;--accent: #4f7cff;--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{margin:0;overflow:hidden;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans SC,Segoe UI,Roboto,sans-serif}#scene{position:fixed;inset:0;width:100vw;height:100vh;display:block;touch-action:none}#boot{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;background:radial-gradient(120% 100% at 50% 0%,#1b2650,#0b1020 60%);transition:opacity .35s ease}#boot.done{opacity:0;pointer-events:none}.boot-card{text-align:center;width:min(320px,80vw)}.boot-logo{font-size:64px}.boot-title{font-size:24px;font-weight:800;margin:8px 0 16px}.boot-bar{height:8px;border-radius:99px;background:#ffffff1f;overflow:hidden}.boot-bar i{display:block;height:100%;width:10%;border-radius:99px;background:linear-gradient(90deg,var(--gold),#ff9d3c);transition:width .2s ease}.boot-tip{margin-top:12px;color:var(--muted);font-size:13px}#hud-top{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;gap:8px;align-items:center;padding:calc(10px + env(safe-area-inset-top,0px)) 12px 10px;pointer-events:none}.hud-pill{pointer-events:auto;background:var(--panel);border:1px solid var(--line);border-radius:99px;padding:7px 12px;font-size:14px;backdrop-filter:blur(8px)}.hud-pill b{color:var(--gold)}.hud-pill.score b{color:#8ef0ff}.hud-pill.net{color:var(--muted);font-size:12px}.hud-pill.net.online{color:#7dffb0}.hud-right{margin-left:auto;display:flex;gap:8px;align-items:center}.hud-btn{pointer-events:auto;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--text);font-size:15px}#hud-side{position:fixed;z-index:10;top:76px;right:12px;width:230px;display:flex;flex-direction:column;gap:10px}.side-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px;backdrop-filter:blur(8px);font-size:13px}.side-card h3{margin:0 0 6px;font-size:14px}.side-card p{margin:0 0 8px;color:var(--muted)}.side-card b{color:var(--gold)}.goods{display:grid;grid-template-columns:1fr 1fr;gap:6px}.goods button{border:1px solid var(--line);background:#ffffff0f;color:var(--text);border-radius:10px;padding:8px 6px;font-size:12px;cursor:pointer}.goods button:hover{border-color:var(--gold)}#hud-bottom{position:fixed;left:0;right:0;bottom:0;z-index:10;display:flex;flex-direction:column;align-items:center;gap:8px;padding:10px 12px calc(12px + 30px + var(--safe-bottom))}.drop-hint{font-size:12px;color:var(--muted);text-shadow:0 1px 8px #000}.controls{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.btn{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:12px;padding:12px 18px;font-size:15px;font-weight:700;cursor:pointer;backdrop-filter:blur(8px);min-height:48px}.btn.primary{background:linear-gradient(180deg,#ffdf7e,#f5a623);color:#4a2c00;border:none}.btn.ghost{background:#ffffff0f}.btn:disabled{opacity:.5}#ui-toast{min-height:20px;font-size:13px;color:#cfe3ff;text-shadow:0 1px 6px #000}dialog{border:1px solid var(--line);border-radius:16px;background:#141c36;color:var(--text);padding:20px;width:min(420px,90vw)}dialog ol{padding-left:20px;color:var(--muted);font-size:14px;line-height:1.7}.row-end{display:flex;justify-content:flex-end}@media(max-width:900px){#hud-side{display:none}#hud-top{flex-wrap:wrap}#btn-drop{flex:1;min-width:200px}}@media(min-width:1200px){#hud-side{width:260px;right:20px}.btn{font-size:16px}}