.bz-app{--bz-bg:#171027;--bz-tile:#282039;--bz-text:#fff8ff;--bz-gold:#ffd979;--bz-teal:#60eed9;color:var(--bz-text);background:var(--bz-bg);border:1px solid #655278;border-radius:26px;padding:clamp(12px,3vw,30px);max-width:850px;margin:auto;font-family:system-ui,sans-serif}.bz-app *{box-sizing:border-box}.bz-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.bz-app button{font-family:inherit;cursor:pointer}.bz-tools button,.bz-dialog button{border:1px solid #9c87b2;background:#342346;color:white;border-radius:10px;padding:12px 18px;font-weight:700;min-height:44px}.bz-tools button:first-child,.bz-dialog [data-confirm]{background:var(--bz-gold);color:#261435;border-color:var(--bz-gold)}.bz-tools label{margin-left:auto;display:flex;align-items:center;gap:8px;min-height:44px}.bz-tools input{width:20px;height:20px;accent-color:#65e9d7}.bz-columns{display:grid;grid-template-columns:repeat(5,1fr);text-align:center;font-size:24px;font-weight:900;letter-spacing:.1em;color:var(--bz-gold);margin:0 0 10px}.bz-board{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.bz-square{background:var(--bz-tile);color:var(--bz-text);border:1px solid #716080;border-radius:12px;min-height:100px;padding:10px 6px;font-size:clamp(11px,1.5vw,15px);font-weight:650;line-height:1.3;overflow-wrap:anywhere;position:relative;transition:background .16s,transform .16s}.bz-square:hover{background:#3c2a51}.bz-square.is-marked{background:#186557;border-color:#80ffe9}.bz-square.is-marked:before{content:'✓';display:block;color:#b0ffed;font-weight:900}.bz-square.is-free{background:#55317c;color:#ffe5a0}.bz-square.is-free:before{content:'✦';font-size:23px;color:#ffda77}.bz-square.is-winning{box-shadow:inset 0 0 0 2px #ffda77}.bz-app :focus-visible{outline:3px solid #fff;outline-offset:3px}.bz-status{font-size:17px;font-weight:750;margin:20px 0 6px;color:var(--bz-gold)}.bz-notice,.bz-instructions{color:#d6cbe0;font-size:14px;line-height:1.7}.bz-instructions{white-space:pre-line}.bz-dialog{max-width:min(440px,90vw);border:1px solid #a48ac5;border-radius:20px;background:#251736;color:white;padding:28px}.bz-dialog::backdrop{background:#090311b8}.bz-dialog div{display:flex;gap:12px;justify-content:flex-end}.bz-celebrate .is-winning{animation:bzGlow .65s ease-in-out 2}.bz-celebrate .bz-status{color:#8bffe4;font-size:21px}@keyframes bzGlow{50%{background:#805324;box-shadow:0 0 25px #e9c45688}}@media(max-width:520px){.bz-board{gap:5px}.bz-square{min-height:87px;padding:6px 3px;border-radius:8px;font-size:11px}.bz-tools button{padding:10px 12px;font-size:13px}.bz-tools label{margin-left:0;width:100%}.bz-app{border-radius:16px}.bz-columns{font-size:20px}}@media(prefers-reduced-motion:reduce){.bz-app *{animation:none!important;transition:none!important}}@media print{body{background:white!important;color:black!important}header,footer,nav,.bz-tools,.bz-notice,.bz-dialog,.page-intro,.site-notice{display:none!important}main,.content,.bz-app{margin:0!important;padding:0!important;max-width:none!important;border:0!important}.bz-app,.bz-square{background:white!important;color:black!important}.bz-square{border:1px solid black!important;min-height:115px;font-size:13px;box-shadow:none!important}.bz-square.is-marked{background:#ddd!important}.bz-square:before,.bz-status,.bz-columns{color:black!important}.bz-instructions{color:#222!important}a:after{content:none!important}}