:root{--ink: #2a1a10;--paper: #f6ecd6;--paper2: #eadbb8;--lac: #8e1f1a;--lac2: #b8332a;--gold: #e7b74a;--gold2: #fff0b8;--shu: #2f9e57;--wei: #3a6fd8;--wu: #d8443a;--qun: #9a55c9;--title: "Zen Antique", "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif SC", "Songti SC", serif;--num: "Dela Gothic One", "Arial Black", sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%;background:#1a120c;color:var(--paper);overflow:hidden;font-family:Zen Kaku Gothic New,Hiragino Sans,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;user-select:none;-webkit-user-select:none;touch-action:none;overscroll-behavior:none}canvas.full{position:fixed;inset:0;width:100vw;height:100vh;height:100dvh;display:block}#sgbar{position:fixed;top:max(6px,env(safe-area-inset-top));right:6px;z-index:50;display:flex;gap:4px}.sgb{font:600 12px/1 inherit;font-family:inherit;color:var(--paper);background:#1e10089e;border:1px solid rgba(231,183,74,.55);border-radius:14px;padding:6px 9px;text-decoration:none;cursor:pointer}.overlay{position:fixed;inset:0;z-index:40;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#100905b8;padding:16px}.overlay.hide{display:none}.panel{background:linear-gradient(#f8efda,#ead9b3);color:var(--ink);border:3px solid var(--gold);outline:3px solid var(--lac);border-radius:10px;padding:16px;width:min(420px,100%);box-shadow:0 10px 30px #00000080;max-height:92vh;overflow:auto}.h1{font-family:var(--title);font-size:34px;color:var(--gold2);text-shadow:0 2px 0 var(--lac),0 0 12px rgba(0,0,0,.6),2px 2px 0 #000;letter-spacing:2px;text-align:center}.h2{font-family:var(--title);font-size:22px;color:var(--lac);text-align:center;margin:0 0 8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-family:var(--title);font-size:18px;color:#fff8e0;background:linear-gradient(#c8402f,#8e1f1a);border:2px solid var(--gold);border-radius:10px;padding:10px 18px;cursor:pointer;box-shadow:0 4px #4d0f0b,0 6px 12px #00000059;text-shadow:0 1px 0 #000;text-decoration:none}.btn:active{transform:translateY(2px);box-shadow:0 2px #4d0f0b}.btn.gold{background:linear-gradient(#f5cf63,#c48a1c);color:#3a2205;text-shadow:none;border-color:#fff0b8;box-shadow:0 4px #6d4708}.btn.ghost{background:#ffffff1f;color:var(--paper);border-color:#e7b74a99;box-shadow:none}.btn[disabled]{filter:grayscale(.8) brightness(.8);pointer-events:none}.row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.toast{position:fixed;left:50%;top:22%;transform:translate(-50%,-50%);z-index:45;pointer-events:none;font-family:var(--title);font-size:30px;color:var(--gold2);text-shadow:0 3px 0 var(--lac),0 0 14px #000;white-space:nowrap;animation:toast 1.6s ease-out forwards}@keyframes toast{0%{opacity:0;transform:translate(-50%,-50%) scale(2.2)}12%{opacity:1;transform:translate(-50%,-50%) scale(1)}80%{opacity:1}to{opacity:0;transform:translate(-50%,-80%) scale(1)}}.chip{display:inline-block;font-size:11px;font-weight:700;color:#fff;padding:1px 6px;border-radius:8px}.overlay.solid{background:#160a05f0}