:root{--room: #15171b;--veil: rgba(15, 16, 19, .86);--panel: #1d1f24;--field: #141518;--text: #ecebe7;--muted: #8f8d87;--rule: rgba(236, 235, 231, .1);--rule-strong: rgba(236, 235, 231, .2);--signal: #2fe0c4;--signal-ink: #062520;--error: #ff6a5c;--cross: #ff2a2a;--font: Bahnschrift, "DIN Alternate", "DIN Next", "D-DIN", Barlow, "Segoe UI", system-ui, sans-serif;--font-cond: "Bahnschrift Condensed", "DIN Condensed", "Barlow Condensed", "Roboto Condensed", "Arial Narrow", sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;height:100%;overflow:hidden;background:var(--room);color:var(--text)}body{font:400 15px/1.5 var(--font);-webkit-font-smoothing:antialiased}p{margin:0}button,input,output{font:inherit;color:inherit}#game{position:fixed;inset:0;width:100vw;height:100vh;display:block}.num,#clock-time,#hud-time,#countdown,#result-score,#result-grid dd,#board td,#sens-value{font-variant-numeric:tabular-nums}#crosshair{position:fixed;left:50%;top:50%;width:17px;height:17px;margin:-8px 0 0 -8px;pointer-events:none;z-index:5;image-rendering:pixelated}#hud{position:fixed;top:18px;left:50%;transform:translate(-50%);text-align:center;pointer-events:none;z-index:5}#hud-time{font:600 44px/1 var(--font-cond);font-stretch:condensed;letter-spacing:.01em}#hud-line{display:flex;gap:18px;justify-content:center;margin-top:6px;font-size:14px;color:var(--muted)}#hud-line b{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}#countdown{position:fixed;inset:0;display:grid;place-items:center;font:600 168px/1 var(--font-cond);font-stretch:condensed;pointer-events:none;z-index:6}#countdown-tip{position:fixed;left:0;right:0;top:calc(50% + 100px);margin:0;text-align:center;font-size:15px;color:var(--muted);pointer-events:none;z-index:6;text-shadow:0 1px 3px #000}#menu-btn{position:fixed;top:14px;left:14px;z-index:20;padding:6px 10px;background:#15171bb3;border:1px solid var(--rule-strong);border-radius:3px;color:var(--muted);font-size:13px;cursor:pointer}#menu-btn:hover{color:var(--text);border-color:var(--muted)}#overlay{position:fixed;inset:0;z-index:10;display:flex;padding:56px 32px 40px;background:var(--veil);overflow:auto}.menu{margin:auto}.menu-grid{display:grid;grid-template-columns:minmax(0,300px) 380px minmax(0,300px);justify-content:center;align-items:start;column-gap:clamp(28px,3.6vw,56px)}.wordmark{display:flex;align-items:flex-start;justify-content:center;gap:10px;margin:0 0 34px;font:700 76px/.8 var(--font-cond);font-stretch:condensed;letter-spacing:-.015em;text-transform:uppercase;color:var(--text)}.wordmark span{display:block}.wordmark b{font-weight:inherit;font-size:1.24em;line-height:.8;vertical-align:baseline}.side-brand b{font-weight:inherit;font-size:1.24em}.wordmark i{position:relative;flex:none;width:18px;height:18px;margin-top:2px}.wordmark i:before,.wordmark i:after{content:"";position:absolute;background:var(--cross)}.wordmark i:before{left:7px;top:0;width:4px;height:18px}.wordmark i:after{left:0;top:7px;width:18px;height:4px}#side{position:fixed;top:16px;right:18px;z-index:5;width:250px;text-align:right;pointer-events:none;text-shadow:0 1px 2px rgba(0,0,0,.8)}#side p{margin:0}.side-brand{font:700 22px/1 var(--font-cond);font-stretch:condensed;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:12px!important}.side-label{font-size:12px;color:var(--muted)}#side-clock{font:600 34px/1 var(--font-cond);font-stretch:condensed;font-variant-numeric:tabular-nums;margin:2px 0 8px!important}#side-prize{display:flex;align-items:center;justify-content:flex-end;gap:6px;font-size:13px;font-weight:600;margin-bottom:8px!important}#side-prize .sol{width:14px;height:11px;flex:none}#side-board{list-style:none;margin:0;padding:0;font-size:13px}#side-board li{display:grid;grid-template-columns:22px 1fr auto;gap:10px;text-align:left;padding:4px 0;border-top:1px solid var(--rule)}#side-board li span:first-child{color:var(--muted)}#side-board li span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#side-board li span:last-child{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}#side-board li.me{color:var(--signal)}.col{min-width:0}.rules{display:grid;grid-template-columns:76px 1fr;column-gap:16px;row-gap:14px;margin:6px 0 0;font-size:14px;line-height:1.45}.rules dt{font-weight:600;color:var(--text)}.rules dd{margin:0;color:var(--muted)}#dialog{background:var(--panel);border:1px solid var(--rule);border-radius:4px;padding:24px 24px 22px}.field{display:block;margin-bottom:18px}.field>span{display:block;margin-bottom:7px;font-size:13px;color:var(--muted)}.field input[type=text]{display:block;width:100%;height:42px;padding:0 12px;background:var(--field);border:1px solid var(--rule);border-radius:3px;font-size:16px;outline:none;transition:border-color .12s}.field input[type=text]:hover{border-color:var(--rule-strong)}.field input[type=text]:focus{border-color:var(--signal)}#wallet{font-size:13px}.field-sens{display:grid;grid-template-columns:1fr auto;align-items:baseline}.field-sens>span{margin:0}#sens-value{font:600 20px/1 var(--font-cond);font-stretch:condensed}#sens{grid-column:1 / -1;-webkit-appearance:none;appearance:none;width:100%;height:28px;margin:6px 0 0;background:transparent;cursor:pointer}#sens::-webkit-slider-runnable-track{height:2px;background:linear-gradient(to right,var(--signal) var(--fill, 20%),var(--rule-strong) var(--fill, 20%))}#sens::-moz-range-track{height:2px;background:var(--rule-strong)}#sens::-moz-range-progress{height:2px;background:var(--signal)}#sens::-webkit-slider-thumb{-webkit-appearance:none;width:6px;height:22px;margin-top:-10px;background:var(--text);border:0;border-radius:1px}#sens::-moz-range-thumb{width:6px;height:22px;background:var(--text);border:0;border-radius:1px}#sens:focus-visible{outline:none}#sens:focus-visible::-webkit-slider-thumb{background:var(--signal)}#sens:focus-visible::-moz-range-thumb{background:var(--signal)}#error{min-height:20px;margin:-4px 0 12px;font-size:13px;color:var(--error)}#input-note{margin:-4px 0 14px;font-size:13px;line-height:1.4;color:var(--muted)}#play{display:block;width:100%;height:50px;background:var(--signal);color:var(--signal-ink);border:0;border-radius:3px;font:600 22px/1 var(--font-cond);font-stretch:condensed;letter-spacing:.02em;cursor:pointer}#play:hover:not(:disabled){background:#5ff0d8}#play:active:not(:disabled){transform:translateY(1px)}#play:disabled{opacity:.45;cursor:default}#play:focus-visible,#menu-btn:focus-visible,#links a:focus-visible,#links button:focus-visible{outline:2px solid var(--text);outline-offset:2px}#closed{padding:10px 0 14px;font:600 30px/1.1 var(--font-cond);font-stretch:condensed;text-align:center}#result{margin:-2px 0 22px;padding-bottom:20px;border-bottom:1px solid var(--rule)}#result-score{font:600 72px/.9 var(--font-cond);font-stretch:condensed;letter-spacing:-.01em}#result-grid{display:grid;grid-template-columns:repeat(4,auto);justify-content:space-between;gap:12px;margin:16px 0 0}#result-grid dt{font-size:12px;color:var(--muted);white-space:nowrap}#result-grid dd{margin:2px 0 0;font:600 22px/1.1 var(--font-cond);font-stretch:condensed}#result-note{margin-top:14px;font-size:13px;color:var(--error)}#result-note.ok{color:var(--muted)}#links{position:fixed;top:14px;left:118px;z-index:20;display:flex;gap:8px;align-items:stretch}#links a,#links button{display:inline-flex;align-items:center;justify-content:center;height:31px;padding:0 10px;background:#15171bb3;border:1px solid var(--rule-strong);border-radius:3px;color:var(--muted);font:inherit;font-size:13px;text-decoration:none;cursor:pointer}#links a[hidden],#links button[hidden]{display:none}#links a:hover,#links button:hover{color:var(--text);border-color:var(--muted)}.clock-label{font-size:13px;color:var(--muted)}#clock-time{margin:2px 0 18px;font:600 96px/.86 var(--font-cond);font-stretch:condensed;letter-spacing:-.01em}#board{width:100%;border-collapse:collapse;font-size:14px}#board th{padding:0 0 8px;font-weight:400;font-size:12px;color:var(--muted);text-align:left;border-bottom:1px solid var(--rule-strong)}#board td{padding:7px 0;border-bottom:1px solid var(--rule);white-space:nowrap}#board th:nth-child(1),#board td:nth-child(1){width:30px;color:var(--muted)}#board td:nth-child(2){max-width:140px;overflow:hidden;text-overflow:ellipsis;padding-right:10px}#board th:nth-child(3),#board td:nth-child(3),#board th:nth-child(4),#board td:nth-child(4){text-align:right}#board td:nth-child(3){font-weight:600}#board td:nth-child(4){width:62px;color:var(--muted)}#board tr.me td{color:var(--signal)}#board tr.me td:nth-child(1){box-shadow:inset 2px 0 0 var(--signal);padding-left:8px}#board tr.gap td{padding:2px 0;text-align:center;color:var(--muted);border-bottom:0}#board-empty{font-size:14px;color:var(--muted)}#notice{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px;background:var(--room);text-align:center}#notice p{max-width:440px;font:600 26px/1.25 var(--font-cond);font-stretch:condensed}@media(max-width:960px){.menu-grid{grid-template-columns:minmax(0,380px);row-gap:40px}.wordmark{font-size:56px}.col-center{order:-2}.col-right{order:-1}#clock-time{font-size:72px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}#music{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;max-width:360px;margin:14px auto 0;padding:10px 14px;background:var(--panel, #1b1e24);border:1px solid #2c313a;border-radius:999px;color:var(--text);font:inherit;font-size:14px;cursor:pointer;text-align:left}#music:hover{border-color:#444b57}#music:focus-visible{outline:2px solid var(--text);outline-offset:2px}#music .switch{position:relative;flex:none;width:38px;height:22px;border-radius:999px;background:#3a3f49;transition:background .15s}#music .switch:after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#d7dae0;transition:transform .15s}#music[aria-checked=true] .switch{background:var(--signal)}#music[aria-checked=true] .switch:after{transform:translate(16px);background:#0c0e11}@media(prefers-reduced-motion:reduce){#music .switch,#music .switch:after{transition:none}}#xh-open{display:block;width:100%;height:38px;margin:0 0 18px;background:transparent;border:1px solid var(--rule-strong);border-radius:3px;color:var(--text);font:inherit;font-size:14px;cursor:pointer}#xh-open:hover{border-color:var(--text)}#xh-open:focus-visible,#xh-window button:focus-visible,#xh-custom:focus-visible{outline:2px solid var(--text);outline-offset:2px}#xh-modal{position:fixed;inset:0;z-index:20;display:grid;place-items:center;background:#0009}#xh-modal[hidden]{display:none}#xh-window{display:grid;grid-template-columns:84px auto 130px;gap:20px;padding:22px;background:var(--panel);border:1px solid var(--rule-strong);border-radius:4px}.xh-label{display:block;margin-bottom:8px;font-size:12px;color:var(--muted)}#xh-presets{display:grid;align-content:start;gap:10px}#xh-presets button{display:grid;place-items:center;width:84px;height:56px;padding:0;background:var(--field);border:1px solid var(--rule);border-radius:3px;cursor:pointer;position:relative}#xh-presets button:hover{border-color:var(--rule-strong)}#xh-presets button[aria-pressed=true]{border-color:var(--signal)}#xh-presets canvas{image-rendering:pixelated}#xh-presets span{position:absolute;left:6px;bottom:3px;font-size:10px;color:var(--muted)}#xh-grid{display:block;width:240px;height:240px;background:var(--field);border:1px solid var(--rule);cursor:crosshair;touch-action:none}#xh-colours{margin-top:14px}#xh-swatches{display:flex;gap:8px;align-items:center;flex-wrap:wrap}#xh-swatches button{width:24px;height:24px;padding:0;border:2px solid transparent;border-radius:50%;cursor:pointer;box-shadow:inset 0 0 0 1px #ffffff4d}#xh-swatches button[aria-pressed=true]{border-color:var(--text)}#xh-custom{width:100%;height:30px;margin-top:10px;padding:0;background:none;border:1px solid var(--rule);border-radius:3px;cursor:pointer}#xh-side{display:flex;flex-direction:column}#xh-preview{display:grid;place-items:center;height:96px;background:#000;border:1px solid var(--rule)}#xh-preview canvas{image-rendering:pixelated}#xh-clear,#xh-done{height:38px;margin-top:10px;border-radius:3px;font:inherit;font-size:14px;cursor:pointer}#xh-clear{background:transparent;border:1px solid var(--rule-strong);color:var(--text)}#xh-clear:hover{border-color:var(--text)}#xh-done{margin-top:auto;background:var(--signal);border:0;color:var(--signal-ink);font-weight:600}#xh-done:hover{background:#5ff0d8}#xh-presets canvas{width:34px;height:34px}#xh-preview canvas{width:51px;height:51px}#chat{position:fixed;top:0;left:0;width:250px;height:400px;z-index:2;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--rule);border-radius:4px;overflow:hidden}#chat[hidden]{display:none}#chat-title{margin:0;padding:12px 14px;border-bottom:1px solid var(--rule);color:var(--muted);font-size:12px}#chat-body{display:flex;flex-direction:column;flex:1;min-height:0}#chat-log{flex:1;min-height:0;margin:0;padding:8px 0;list-style:none;overflow-y:auto;overflow-wrap:anywhere;scrollbar-width:thin}#chat-log li{position:relative;padding:4px 30px 4px 14px;font-size:13px;line-height:1.4}#chat-log li:hover{background:#ecebe70a}.chat-name{font-weight:700;color:#fff}.chat-text{color:#c6c5c0}#chat-log li.dev .chat-name{color:var(--cross);letter-spacing:.04em}#chat-log li.dev .chat-text{color:var(--text)}.chat-del{position:absolute;top:2px;right:6px;display:none;width:22px;height:22px;padding:0;background:none;border:0;border-radius:3px;color:var(--muted);font-size:16px;line-height:1;cursor:pointer}#chat-log li:hover .chat-del{display:block}.chat-del:hover{color:var(--error)}#chat-form{padding:12px;border-top:1px solid var(--rule)}#chat-input{display:block;width:100%;height:36px;padding:0 10px;background:var(--field);border:1px solid var(--rule);border-radius:3px;color:var(--text);font:inherit;font-size:14px;outline:none;transition:border-color .12s}#chat-input:hover{border-color:var(--rule-strong)}#chat-input:focus{border-color:var(--signal)}#chat-note:empty{display:none}#chat-note{margin:6px 0 0;font-size:12px;line-height:1.35;color:var(--error)}.defs{position:absolute;width:0;height:0}#feepool{margin:0 0 26px}.fp-label{display:flex;align-items:center;gap:8px;margin:0;font-size:13px;color:var(--muted)}.fp-label .sol{width:16px;height:13px}#fee-amount{margin:4px 0 0;font:700 44px/1 var(--font-cond);font-stretch:condensed;letter-spacing:-.005em;color:#fff;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}