.playground-shell{width:min(1160px,calc(100% - 64px));margin:auto;padding:70px 0 90px}.playground-intro{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:50px;align-items:end;padding-bottom:42px;border-bottom:1px solid var(--line)}.playground-intro h1{max-width:760px;font-size:clamp(42px,5vw,64px);margin-bottom:18px}.playground-lede{max-width:650px;color:var(--muted);font-size:14px;line-height:1.8;margin:0}.playground-balance{background:var(--ink);color:#f2f4ef;padding:20px 21px}.playground-balance .micro-label{display:block;color:#b6c2ba;margin-bottom:10px}.playground-balance strong{display:block;color:var(--lime);font:28px var(--mono);margin-bottom:16px}.playground-balance a{color:#fff;font-size:11px;font-weight:700}.playground-balance a span{color:var(--lime);margin-left:7px}.playground-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}.playground-panel{background:#fff;border:1px solid var(--line);padding:25px}.playground-panel .panel-heading{display:flex;align-items:start;justify-content:space-between;gap:18px;margin-bottom:22px}.playground-panel .panel-heading h2{font-size:23px;line-height:1.2;margin:0}.playground-panel .panel-heading .eyebrow{margin-bottom:8px}.credit-note,.result-status{font:9px var(--mono);color:var(--green);white-space:nowrap}.result-status{padding:5px 7px;background:#edf3ec}.playground-form label{display:block;font-size:11px;font-weight:800;margin:18px 0 8px}.label-note{font:9px var(--mono);font-weight:400;color:#8a958e;margin-left:7px}.playground-form textarea{display:block;width:100%;resize:vertical;border:1px solid var(--line);background:#fbfcfa;color:var(--ink);padding:13px 14px;font:12px/1.7 var(--sans);outline:0}.playground-form textarea:focus{border-color:var(--green);box-shadow:3px 3px 0 #dcebe2}.playground-form textarea[name=questions]{font:11px/1.6 var(--mono);min-height:220px}.field-meta{display:flex;justify-content:space-between;color:#8b958e;font:9px var(--mono);margin-top:7px}.form-actions{display:flex;align-items:center;gap:12px;margin-top:22px}.form-actions .button{min-height:42px;padding:11px 15px}.button-quiet{border:1px solid var(--line);background:transparent;color:var(--muted)}.button-quiet:hover{border-color:var(--green);color:var(--green)}.form-message{min-height:20px;margin:14px 0 0;color:var(--muted);font-size:11px}.form-message.success{color:var(--green)}.form-message.error{color:#b54c39}.result-panel{display:flex;flex-direction:column;min-height:610px}.result-empty{flex:1;display:grid;align-content:center;justify-items:center;gap:10px;text-align:center;color:var(--muted);padding:50px}.result-mark{color:var(--green);font:34px var(--mono)}.result-empty p{font-size:13px;font-weight:700;margin:0}.result-empty small{font-size:10px;color:#8b958e}.result-json{flex:1;margin:0;background:#20332e;color:#e4eee5;padding:20px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;font:11px/1.7 var(--mono)}.playground-foot{display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid var(--line);margin-top:26px;padding-top:22px;color:var(--muted);font-size:11px}.playground-foot p{margin:0}.playground-foot strong{color:var(--ink)}.text-button{border:0;background:transparent;cursor:pointer;font:700 11px var(--sans)}.balance-buy{display:block;color:#fff;font-size:11px}.balance-buy span{color:var(--lime);margin-left:7px}.purchase-modal[hidden]{display:none}.purchase-modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px}.purchase-backdrop{position:absolute;inset:0;background:rgba(29,41,38,.62)}.purchase-dialog{position:relative;width:min(520px,100%);padding:32px;background:var(--paper);border:1px solid var(--ink);box-shadow:10px 11px 0 rgba(29,41,38,.2)}.purchase-close{position:absolute;top:12px;right:14px;width:32px;height:32px;border:0;background:transparent;color:var(--muted);font-size:25px;line-height:1;cursor:pointer}.purchase-dialog h2{margin:0 35px 10px 0;font-size:28px;line-height:1.2}.purchase-copy{max-width:430px;margin:0 0 23px;color:var(--muted);font-size:12px;line-height:1.7}.purchase-options{display:grid;grid-template-columns:1fr 1fr;gap:9px}.purchase-option{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:72px;padding:14px;border:1px solid var(--line);background:#fff;color:var(--ink);text-align:left;cursor:pointer}.purchase-option:hover,.purchase-option:focus-visible{border-color:var(--green);box-shadow:3px 3px 0 #dcebe2}.purchase-option.featured{border-top:3px solid var(--green)}.purchase-option span{display:grid;gap:4px}.purchase-option strong{font-size:13px}.purchase-option small{color:var(--muted);font-size:10px}.purchase-option b{font:700 12px var(--mono);white-space:nowrap}.purchase-option i{color:var(--green);font-style:normal;margin-left:4px}.purchase-option:disabled{opacity:.55;cursor:wait}.purchase-status{min-height:18px;margin:13px 0 0;color:#a34f2d;font-size:11px}.modal-open{overflow:hidden}@media(max-width:760px){.playground-shell{width:calc(100% - 36px);padding:45px 0 65px}.playground-intro{display:block;padding-bottom:30px}.playground-intro h1{font-size:40px}.playground-balance{margin-top:24px;max-width:none}.playground-grid{grid-template-columns:1fr;margin-top:18px}.playground-panel{padding:19px}.result-panel{min-height:430px}.playground-foot{display:block}.playground-foot .text-link{display:inline-block;margin-top:14px}.purchase-dialog{padding:27px 18px}.purchase-options{grid-template-columns:1fr}.purchase-option{min-height:64px}}