:root{--paper:#fff9f2;--ink:#1e1b16;--ink-soft:#6e655a;--border:#1e1b16;--coral:#ff6b57;--sun:#ffc24b;--mint:#3ecf8e;--sky:#4ea8ff;--grape:#9b6bff;--bubble:#ff8fc5;--lime:#c6e84e;--peach:#ffa96b;--r:20px;--spring:cubic-bezier(.34, 1.56, .64, 1);--font-display:"Bricolage Grotesque", "Inter", sans-serif;--font-ui:"Inter", -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:clip}body{font-family:var(--font-ui);background:var(--paper);color:var(--ink);background-image:radial-gradient(#ebdfcf 1.3px,#0000 1.3px);background-size:26px 26px;font-size:16px;line-height:1.55;overflow-x:clip}h1,h2,h3,.display{font-family:var(--font-display)}.gb-shell{flex-direction:column;align-items:center;gap:16px;min-height:100vh;padding:30px 14px 88px;display:flex}.gb-head{align-items:flex-start;gap:14px;width:min(560px,100%);display:flex}.gb-ico{background:var(--c,var(--grape));border:2.5px solid var(--border);border-radius:16px;flex-shrink:0;justify-content:center;align-items:center;width:54px;height:54px;font-size:26px;display:inline-flex;box-shadow:inset 0 -4px #00000029}.gb-head h1{letter-spacing:-.8px;font-size:29px;font-weight:800;line-height:1.05;font-family:var(--font-display)}.gb-tagline{color:var(--ink-soft);margin-top:4px;font-size:13.5px;font-weight:500;line-height:1.45}.gb-tagline b{color:var(--ink);font-weight:800}.gb-card{flex-direction:column;gap:12px;width:min(560px,100%);padding:18px;display:flex}.gb-card h2{font-family:var(--font-display);letter-spacing:-.35px;font-size:18px;font-weight:800}.gb-card p{color:var(--ink-soft);font-size:13px;font-weight:500;line-height:1.55}.gb-card p b{color:var(--ink);font-weight:800}.gb-hint{border-left:3px solid var(--c,var(--grape));padding-left:11px;font-size:12.5px!important}.gb-status{flex-flow:wrap;justify-content:space-between;align-items:center;gap:12px}.gb-status-main{align-items:center;gap:11px;display:flex}.gb-turn{border:2.5px solid var(--border);border-radius:50%;flex-shrink:0;width:18px;height:18px}.gb-turn.w{background:#fff}.gb-turn.b{background:#1e1b16}.gb-status h2{font-size:17px}.gb-sub{font-size:11.5px!important;font-weight:700!important}.gb-status-actions{flex-wrap:wrap;gap:8px;display:flex}.gb-status-actions .atelier-btn{padding:9px 15px;font-size:13px}.gb-boardwrap{width:min(560px,100%)}.gb-board{aspect-ratio:1;border:2.5px solid var(--border);box-shadow:6px 6px 0 var(--border);background:#f3e8d5;border-radius:14px;grid-template-columns:repeat(8,1fr);display:grid;overflow:hidden}.gb-sq{cursor:pointer;background:#f3e8d5;border:0;justify-content:center;align-items:center;margin:0;padding:0;transition:background 80ms;display:flex;position:relative}.gb-sq.dark{background:#b98b5e}.gb-sq.last{box-shadow:inset 0 0 0 3px color-mix(in srgb, var(--sun) 85%, transparent)}.gb-sq.picked{background:color-mix(in srgb, var(--sun) 60%, #f3e8d5)}.gb-sq.dark.picked{background:color-mix(in srgb, var(--sun) 55%, #b98b5e)}.gb-sq.target{cursor:pointer}.gb-sq.target:after{content:"";border:3px solid color-mix(in srgb, var(--coral) 80%, transparent);border-radius:50%;position:absolute;inset:6%}.gb-sq:focus-visible{outline:3px solid var(--c,var(--grape));outline-offset:-3px;z-index:2}.gb-piece{-webkit-user-select:none;user-select:none;font-size:clamp(20px,6.4vw,40px);line-height:1}.gb-piece.white{color:#fffdf8;text-shadow:0 0 1.5px #1e1b16,0 0 1.5px #1e1b16,0 0 2px #1e1b16}.gb-piece.black{color:#1b1712}.gb-dot{background:color-mix(in srgb, var(--coral) 55%, transparent);border-radius:50%;width:22%;height:22%}.gb-rank,.gb-file{color:#1e1b1680;font-size:8px;font-weight:800;position:absolute}.gb-rank{top:2px;left:3px}.gb-file{bottom:1px;right:3px}.gb-promo-row{flex-wrap:wrap;gap:8px;display:flex}.gb-promo-btn{border:2.5px solid var(--border);background:var(--paper);cursor:pointer;font-family:var(--font-ui);color:var(--ink);box-shadow:3px 3px 0 var(--border);border-radius:12px;flex-direction:column;flex:90px;align-items:center;gap:3px;padding:10px 8px;font-size:11.5px;font-weight:700;display:flex}.gb-promo-btn span{font-size:27px;line-height:1}.gb-promo-btn:hover{background:color-mix(in srgb, var(--c,var(--grape)) 18%, var(--paper))}.gb-moves-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.gb-moves-head .atelier-btn{padding:8px 14px;font-size:12.5px}.gb-list{flex-direction:column;gap:2px;max-height:190px;list-style:none;display:flex;overflow-y:auto}.gb-list li{border-radius:6px;grid-template-columns:34px 1fr 1fr;align-items:baseline;gap:8px;padding:3px 6px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;font-weight:600;display:grid}.gb-list li:nth-child(odd){background:color-mix(in srgb, var(--ink) 4%, transparent)}.gb-num{color:var(--ink-soft);font-weight:700}.gb-moves-actions{gap:8px;display:flex}.gb-moves-actions .atelier-btn{padding:9px 16px;font-size:13px}.gb-caveat{border-left:3px solid var(--c,var(--grape));padding-left:11px;font-size:12px!important}.gb-feedback{justify-content:center;width:min(560px,100%);display:flex}@media (width<=560px){.gb-head h1{font-size:24px}.gb-card{padding:15px 14px}.gb-status{flex-direction:column;align-items:stretch}.gb-status-actions .atelier-btn{flex:1;justify-content:center}}.gb-cpu{gap:12px;display:grid}.gb-cpu-head h2{margin-bottom:4px}.gb-cpu-head p{margin:0}.gb-cpu-levels{gap:8px;display:grid}.gb-cpu-level{border:2.5px solid var(--border);border-radius:12px;gap:2px;padding:10px 12px;display:grid}.gb-cpu-level b{font-size:13.5px}.gb-cpu-level i{color:var(--ink-soft);font-size:12px;font-style:normal}.gb-cpu-sides{gap:8px;margin-top:8px;display:flex}.gb-cpu-sides button{cursor:pointer;font:inherit;color:inherit;border:2.5px solid var(--border);background:var(--paper);border-radius:999px;flex:1;padding:7px 10px;font-size:12.5px}.gb-cpu-sides button:hover{border-color:var(--c,var(--grape));background:color-mix(in srgb, var(--c,var(--grape)) 12%, var(--paper))}@media (width>=620px){.gb-cpu-levels{grid-template-columns:repeat(3,1fr)}}.atelier-feedback{font-family:var(--font-ui,"Inter", sans-serif);color:var(--ink-soft,#6e655a);border:2px solid var(--border,#1e1b16);box-shadow:2.5px 2.5px 0 var(--border,#1e1b16);background:#fff;border-radius:30px;align-items:center;gap:8px;padding:6px 14px;font-size:13px;font-weight:700;display:inline-flex}.atelier-feedback button{cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:16px;transition:transform .12s}.atelier-feedback button:hover{transform:scale(1.25)rotate(-6deg)}.atelier-btn{font-family:var(--font-ui);color:var(--ink);border:2.5px solid var(--border);box-shadow:4px 4px 0 var(--border);cursor:pointer;background:#fff;border-radius:50px;align-items:center;gap:9px;padding:13px 26px;font-size:15.5px;font-weight:700;text-decoration:none;transition:transform .12s,box-shadow .12s;display:inline-flex}.atelier-btn:hover{box-shadow:6px 6px 0 var(--border);transform:translate(-2px,-2px)}.atelier-btn:active{box-shadow:1px 1px 0 var(--border);transform:translate(2px,2px)}.atelier-btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:4px 4px 0 var(--border);transform:none}.atelier-btn.solid{background:var(--coral);color:#fff}.atelier-card{border:2.5px solid var(--border);border-radius:var(--r);box-shadow:5px 5px 0 var(--border);color:var(--ink);background:#fff;position:relative}.atelier-card.hover{transition:transform .16s var(--spring), box-shadow .16s}.atelier-card.hover:hover{box-shadow:9px 9px 0 var(--c,var(--coral));transform:translate(-3px,-3px)rotate(-.7deg)}.atelier-badge{font-family:var(--font-ui);letter-spacing:.6px;border:2px solid var(--border);text-transform:uppercase;color:var(--ink);border-radius:30px;padding:4px 10px;font-size:10.5px;font-weight:800}.atelier-badge.live{background:var(--mint)}.atelier-badge.exp{background:var(--sun)}.atelier-badge.grad{background:var(--grape);color:#fff}.atelier-badge.soon{color:var(--ink-soft);background:#efe7db;border-style:dashed}.atelier-chip{font-family:var(--font-ui);border:2px solid var(--border);color:var(--ink);cursor:pointer;box-shadow:2.5px 2.5px 0 var(--border);background:#fff;border-radius:40px;padding:8px 16px;font-size:13.5px;font-weight:700;transition:transform .1s,box-shadow .1s}.atelier-chip:hover{box-shadow:4px 4px 0 var(--border);transform:translate(-1.5px,-1.5px)}.atelier-chip.on{background:var(--ink);color:#fff}.atelier-dotgrid{grid-template-columns:repeat(2, var(--dot,7px));gap:calc(var(--dot,7px) * .43);display:grid}.atelier-dotgrid i{width:var(--dot,7px);height:var(--dot,7px);border-radius:50%}.atelier-dotgrid i:first-child{background:var(--coral)}.atelier-dotgrid i:nth-child(2){background:var(--sun)}.atelier-dotgrid i:nth-child(3){background:var(--sky)}.atelier-dotgrid i:nth-child(4){background:var(--mint)}.atelier-appbadge{z-index:60;border:2px solid var(--border);font-family:var(--font-ui);color:var(--ink);box-shadow:2.5px 2.5px 0 var(--border);background:#fff;border-radius:30px;align-items:center;gap:7px;padding:6px 13px;font-size:11.5px;font-weight:800;text-decoration:none;transition:transform .12s,box-shadow .12s;display:inline-flex;position:fixed;bottom:16px;right:16px}.atelier-appbadge:hover{box-shadow:4.5px 4.5px 0 var(--border);transform:translate(-2px,-2px)}