:root{--steel:#0c1418;--rail:#1a2428;--brass:#c4a15a;--brass-dim:#8a6d38;--glass:#d2d6c0;--ink:#e8e0cc;--dim:#8a9288;--pass:#8fbf6a;--fail:#e07048;--dial:#d7e36a;--sa-t:env(safe-area-inset-top,0px);--sa-b:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;margin:0;padding:0}html,body{touch-action:manipulation;-webkit-user-select:none;user-select:none;height:100%;color:var(--ink);background:#070b0d;font-family:Avenir Next Condensed,PingFang SC,Hiragino Sans GB,system-ui,sans-serif;overflow:hidden}#bench{transform-origin:50%;background:linear-gradient(90deg,#141c20 0 12px,#0000 12px),repeating-linear-gradient(90deg,#2a1c12 0 28px,#3a2818 28px 30px,#24180e 30px 58px);width:844px;height:390px;margin:0;position:fixed;top:50%;left:50%;overflow:hidden;box-shadow:inset 0 0 80px #0000008c}#bench.desk{width:1280px;height:720px}#bench button,#bench label{border:1px solid var(--brass-dim);color:var(--ink);background:linear-gradient(#2a3338,#161e22);border-radius:2px;font:600 13px/1.1 Avenir Next Condensed,PingFang SC,system-ui,sans-serif;position:absolute}#bench button:active{transform:translateY(1px)}#bench button.on{border-color:var(--brass);color:var(--brass);background:linear-gradient(#4a3a1c,#2a220e)}#title{color:var(--brass);letter-spacing:.14em;pointer-events:none;align-items:center;gap:8px;font-size:18px;font-weight:700;display:flex;position:absolute}#title span{letter-spacing:.2em;color:var(--dim);border:1px solid var(--brass-dim);padding:2px 6px;font-size:11px}#rail,#formed-wrap{background:#0a1012;border:1px solid #3a4a40;position:absolute;overflow:hidden}#rail canvas,#formed{width:100%;height:100%;display:block}#ignore{color:#6a7468;pointer-events:none;font-size:9px;position:absolute;bottom:2px;left:4px;right:4px}#bench label{color:var(--dial);align-items:center;gap:6px;padding:0 8px;display:flex}#bench label input{accent-color:var(--brass);flex:1}#bench label span{text-align:right;font-variant-numeric:tabular-nums;min-width:52px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px}#meters,#verdict{color:var(--dial);background:#10180f;border:1px solid #3a4a28;padding:6px 10px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px;line-height:1.35;position:absolute;overflow:hidden}#verdict.ok{border-color:var(--pass);color:var(--pass)}#verdict.fail{border-color:var(--fail);color:var(--fail)}#cta{color:var(--brass);pointer-events:none;background:linear-gradient(#0000 30%,#080c0ed1 100%);justify-content:center;align-items:flex-end;padding-bottom:88px;font-size:42px;font-weight:800;display:flex;position:fixed;inset:0}#cta[hidden]{display:none}#rotate-hint{z-index:20;text-align:center;color:var(--brass);pointer-events:none;background:#080c0eeb;padding:8px 12px;font-size:13px;font-weight:700;position:fixed;top:0;left:0;right:0}#rotate-hint[hidden]{display:none}#goal{color:var(--dial);pointer-events:none;z-index:2;background:#0a100eb8;padding:3px 8px;font-size:11px;line-height:1.25;position:absolute;top:0;left:0;right:0}#help{z-index:5;border:1px solid var(--brass-dim);color:var(--ink);background:linear-gradient(#2a3338,#161e22);border-radius:2px;font:600 13px/1.1 Avenir Next Condensed,PingFang SC,system-ui,sans-serif;position:absolute;overflow:hidden}#help summary{cursor:pointer;justify-content:center;align-items:center;height:44px;list-style:none;display:flex}#help summary::-webkit-details-marker{display:none}#help[open]{overflow:visible}#help-body{width:320px;color:var(--dial);white-space:pre-wrap;z-index:6;background:#10180f;border:1px solid #3a4a28;padding:8px 10px;font:12px/1.4 ui-monospace,SF Mono,Menlo,monospace;position:absolute;top:46px;right:0}#verdict.preview{color:var(--dim);border-color:#3a4a28}