html{scroll-behavior:auto!important}
:root{--ink:#25383e;--muted:#5a7178;--brand:#155f65;--line:#cbdcd5;--mint:#eef6f1}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font:14px/1.6 system-ui,Arial,sans-serif}.px-root{max-width:1440px;margin:auto;padding:24px}h1{font-size:clamp(25px,4vw,34px);line-height:1.18;letter-spacing:-.025em;margin:8px 0 12px}h2{font-size:21px;line-height:1.35;font-weight:750;margin:0 0 13px}p{margin:8px 0 14px}.px-eyebrow{font-size:10px;color:var(--brand);font-weight:800;letter-spacing:.1em;text-transform:uppercase}.px-heading{max-width:760px;margin-bottom:25px}.px-heading p{color:var(--muted)}.px-section-title{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.px-section-title>span{font-size:11px;color:var(--muted)}.px-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:8px 0 24px}.px-card{border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--ink);padding:0;overflow:hidden;text-align:left;cursor:pointer;min-width:0}.px-card[aria-pressed=true]{border:2px solid var(--brand);box-shadow:0 0 0 2px #e5f2ec}.px-card:hover{border-color:var(--brand);background:#f2f8f4}.px-card-art{height:90px;display:grid;place-items:center;background:#13353e;overflow:hidden}.px-card-art svg{width:100%;height:100%;display:block}.px-card strong{display:block;font-size:13px;padding:10px 12px 3px}.px-card small{display:block;padding:0 12px 11px;color:var(--muted);font-size:11px;line-height:1.5}.px-studio{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:16px;align-items:start}.px-preview-panel,.px-settings,.px-about,.px-code-panel{border:1px solid var(--line);border-radius:15px;background:#fff;min-width:0;overflow:hidden}.px-preview-bar{display:flex;justify-content:space-between;gap:10px;align-items:end;padding:14px;background:var(--mint);flex-wrap:wrap}.px-preview-bar label{flex:1;min-width:150px}.px-stage{height:370px;min-width:0;overflow:hidden;background:#12333a;touch-action:pan-y}.px-motion-panel{padding:16px}.px-motion-actions,.px-code-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:15px}.btn{min-height:44px;border-radius:9px;font-size:13px;line-height:1.4;padding:10px 13px;font-weight:650;white-space:normal}.px-primary,.px-primary:visited{background:var(--brand);border:1px solid var(--brand);color:#fff}.px-primary:hover,.px-primary:focus-visible{background:#104a51;color:#fff;border-color:#104a51}.px-outline,.px-outline:visited{background:#fff;color:#23484e;border:1px solid #aabfb7}.px-outline:hover,.px-outline:focus-visible{background:#e5f2eb;color:#16474e;border-color:var(--brand)}.px-outline[aria-pressed=true]{background:var(--brand);color:#fff}.btn:disabled{opacity:.55}.px-check{display:inline-flex;align-items:center;gap:7px;font-size:12px;cursor:pointer;min-height:44px}.px-check input{width:18px;height:18px;margin:0;accent-color:var(--brand)}label{display:block;font-size:12px;font-weight:650;margin:0 0 6px}select,textarea,input[type=text]{width:100%;background:#fff;color:var(--ink);border:1px solid #afc5bb;border-radius:8px;padding:9px 11px;line-height:1.45;font-size:14px;min-height:44px}textarea{resize:vertical}select{margin-top:4px}input[type=range]{display:block;appearance:auto;width:100%;height:44px;margin:0 0 10px;accent-color:var(--brand);cursor:pointer}.px-range-label{display:flex;align-items:center;justify-content:space-between;gap:8px}.px-range-label output{font-size:11px;color:var(--muted);font-weight:500}.px-settings{padding:18px;background:#f5f9f6}.px-settings textarea{margin:5px 0 12px;min-height:74px}.px-colors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:15px}.px-colors input{display:block;width:100%;height:44px;border:1px solid #b7cdc3;border-radius:8px;margin-top:5px;padding:4px;background:#fff;cursor:pointer}.px-help{font-size:11px;line-height:1.7;color:var(--muted);margin:4px 0 10px}.px-status{color:#255860;font-size:12px;margin:7px 0 0;min-height:20px}.px-about{padding:21px;margin:24px 0;background:#f3f8f4}.px-about h2{margin-top:7px}.px-about p{font-size:13px}.px-code-panel{padding:21px}.px-code-panel>p{font-size:12px;color:var(--muted)}#px-code{font:12px/1.7 ui-monospace,Consolas,monospace;white-space:pre;overflow:auto;min-height:210px;background:#f0f6f2;margin:0 0 17px;tab-size:2}.px-footer{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding:20px 0 0;margin-top:26px}button:focus-visible,a:focus-visible,select:focus-visible,textarea:focus-visible,input:focus-visible{outline:3px solid #9c6a17;outline-offset:3px}.px-card:focus-visible{outline-offset:3px}
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@media(max-width:1000px){.px-studio{grid-template-columns:1fr}.px-settings{display:grid;grid-template-columns:1fr 1fr;column-gap:18px}.px-settings h2,.px-settings>.px-help{grid-column:1/-1}.px-settings input[type=range]{align-self:start}.px-settings .px-colors{grid-column:1/-1}.px-settings>.px-range-label{grid-column:1/-1}.px-settings>input[type=range]{grid-column:1/-1}#px-large .px-studio{grid-template-columns:minmax(0,1fr) 250px}#px-large .px-settings{display:block}.px-stage{height:350px}}
@media(max-width:700px){.px-root{padding:17px}.px-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.px-card-art{height:76px}.px-card strong{font-size:12px;padding:10px 9px 4px}.px-card small{padding:0 9px 10px;font-size:10px}.px-preview-bar{padding:12px}.px-preview-bar label{flex-basis:100%}.px-preview-bar #px-expand{width:100%}.px-stage{height:330px}.px-settings{display:block;padding:16px}.px-motion-panel{padding:14px}.px-motion-actions .btn{flex-grow:1}.px-motion-actions .px-check{width:100%}.px-code-panel,.px-about{padding:17px}.px-code-actions .btn{flex-grow:1}.px-section-title>span{font-size:10px}#px-large-mount{padding:10px}#px-large .px-studio{display:block}#px-large .px-stage{height:clamp(270px,42dvh,410px)}#px-large .px-settings{margin-top:12px}.px-large-bar{padding:10px 12px;height:66px}.px-large-bar strong{font-size:14px}#px-large-mount{height:calc(100dvh - 66px)}.px-motion-actions{gap:6px}.px-help{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}@media print{#px-large{display:none}}

.px-jumps{display:flex;gap:8px;flex-wrap:wrap;padding:0 14px 14px}.px-settings>.px-jumps{padding:8px 0 0}.px-jumps .btn{flex:1;font-size:12px}#px-large .px-jumps{display:none}

/* The expanded preview is a complete, natively scrollable page. */
.lp-builder{border-bottom:1px solid var(--line);padding-bottom:36px;margin-bottom:38px}.lp-builder-lead{font-size:14px;max-width:780px;color:var(--muted);margin-bottom:20px}.lp-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:13px}.lp-choice{border:1px solid #bdd0c5;background:#fff;border-radius:12px;overflow:hidden;text-align:left;padding:0;min-width:0;cursor:pointer;color:var(--ink)}.lp-choice[aria-pressed=true]{border:2px solid var(--brand);background:#f0f7f2}.lp-choice-art{display:block;background:#16353b;height:115px;text-align:center}.lp-choice-art svg{height:100%;width:100%;max-width:250px}.lp-choice strong{display:block;font-size:13px;padding:12px 13px 4px}.lp-choice small{display:block;font-size:11px;line-height:1.6;color:var(--muted);padding:0 13px 13px}.lp-choice:focus-visible{outline:3px solid #9c6a17;outline-offset:3px}.lp-builder-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:16px;margin-top:20px;align-items:start}.lp-builder-preview-panel{border:1px solid var(--line);border-radius:14px;overflow:hidden;min-width:0;background:#fff}.lp-builder-preview-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px;background:var(--mint)}.lp-builder-preview-bar strong{font-size:13px}.lp-builder-preview{height:540px;overflow:auto;overscroll-behavior-y:contain;touch-action:pan-y;-webkit-overflow-scrolling:touch;background:#162c32;min-width:0;outline-offset:-4px!important}.lp-builder-motion{padding:14px;display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px}.lp-builder-motion p{width:100%;margin:0}.lp-builder-settings h3{font-size:20px;margin:0 0 20px}.lp-builder-export{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:20px}.lp-builder-export strong{font-size:14px}.lp-builder-export>div:first-child{max-width:480px}.lp-builder-export .px-code-actions{margin:0;flex-shrink:0}.lp-builder-code{border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:18px;background:#fff}.lp-builder-code summary{font-size:13px;font-weight:650;cursor:pointer;min-height:44px;display:list-item;align-content:center}.lp-builder-code>p{margin-top:15px}#lp-code{font:11px/1.65 ui-monospace,Consolas,monospace;background:#eef5ef;white-space:pre;overflow:auto;tab-size:2}
.lp-builder-preview .lp-footer>label,#px-large-mount .px-landing .lp-footer>label{display:none}
@media(max-width:1000px){.lp-builder-grid{grid-template-columns:1fr}.lp-builder-settings{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.lp-builder-settings h3,.lp-builder-settings .px-help,.lp-builder-settings .px-colors{grid-column:1/-1}.lp-builder-settings .px-range-label{grid-column:1}.lp-builder-settings input[type=range]{grid-column:2;margin:0}.lp-builder-settings>button{grid-column:1/-1;justify-self:start}.lp-builder-export{display:block}.lp-builder-export .px-code-actions{margin-top:12px}.lp-builder-preview{height:560px}}
@media(max-width:600px){.lp-choices{gap:8px}.lp-choice-art{height:70px}.lp-choice strong{font-size:11px;padding:8px}.lp-choice small{display:none}.lp-builder-preview-bar{align-items:stretch;flex-direction:column}.lp-builder-preview-bar strong{display:none}.lp-builder-preview-bar .btn{width:100%}.lp-builder-preview{height:520px}.lp-builder-settings{display:block}.lp-builder-settings input[type=range]{margin-bottom:12px}.lp-builder-export .px-code-actions{display:grid;grid-template-columns:1fr}.lp-builder-export .btn{width:100%}.lp-builder{padding-bottom:24px;margin-bottom:28px}}
#px-large[open]{display:flex;flex-direction:column;background:#fff}
.px-page-toolbar{flex:none;background:#f4f8f5;border-bottom:1px solid var(--line);position:relative;z-index:2}
.px-large-bar{height:auto;min-height:62px;border:0;background:transparent;padding:9px 20px}
.px-page-controls{display:flex;align-items:end;gap:10px;padding:0 20px 8px;flex-wrap:wrap}
.px-page-controls>label[for=px-page-scene]{flex:1;min-width:200px;max-width:380px;margin:0}
.px-page-controls .px-check{margin:0;align-self:end}
.px-page-status{font-size:12px;line-height:1.5;margin:0;padding:0 20px 11px;color:#315a61}
#px-large-mount{flex:1;min-height:0;height:auto;padding:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;touch-action:pan-y;scroll-behavior:auto;-webkit-overflow-scrolling:touch}
#px-large-mount:focus-visible{outline:3px solid #aa7929;outline-offset:-3px}
@media(max-width:700px){.px-large-bar{padding:8px 12px}.px-large-bar strong{font-size:14px}.px-large-bar .btn{flex:none}.px-page-controls{padding:0 12px 8px;gap:7px}.px-page-controls>label[for=px-page-scene]{flex-basis:100%;max-width:none}.px-page-controls .btn{flex:1;padding:9px;font-size:12px}.px-page-controls .px-check{font-size:11px}.px-page-status{font-size:11px;padding:0 12px 9px}#px-large-mount{height:auto;padding:0}}