.playground-page .tool-breadcrumb{padding:28px 0 0;font-size:13px}.playground-page .tool-heading{max-width:880px;padding:34px 0 30px}.playground-page .tool-heading h1{letter-spacing:-1.5px;margin:12px 0 18px;font-size:clamp(30px,4vw,48px);font-weight:500;line-height:1.18}.playground-page .tool-heading p{color:var(--muted-foreground);max-width:720px;margin:0 0 18px;font-size:16px;line-height:1.8}.playground-page .tool-heading>.text-link{font-size:13px}.playground-page .tool-catalog{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.playground-page .tool-card{border:1px solid var(--border);border-top:3px solid var(--primary);background:var(--card);border-radius:6px;flex-direction:column;min-width:0;padding:25px;display:flex}.playground-page .tool-card h2{letter-spacing:-.5px;margin:14px 0;font-size:23px;font-weight:500;line-height:1.3}.playground-page .tool-card p{color:var(--muted-foreground);margin:0 0 20px;font-size:14px;line-height:1.8}.playground-page .tool-badges{flex-wrap:wrap;gap:7px;margin-top:auto;margin-bottom:22px;display:flex}.playground-page .tool-badge{border:1px solid var(--border);background:var(--secondary);color:var(--muted-foreground);border-radius:4px;padding:4px 8px;font-size:11px}.playground-page .tool-badge.available{background:var(--accent);color:var(--primary)}.playground-page .tool-card-link{align-self:flex-start;font-size:13px}.playground-page .tool-catalog-note{color:var(--muted-foreground);margin:26px 0 48px;font-size:13px;line-height:1.8}.playground-page .tool-modes{background:var(--secondary);border:1px solid var(--border);border-radius:7px;gap:5px;margin-bottom:24px;padding:5px;display:flex}.playground-page .tool-modes button{min-width:0;color:var(--muted-foreground);background:0 0;border:1px solid #0000;border-radius:4px;flex-wrap:wrap;flex:1;justify-content:center;align-items:center;gap:9px;padding:12px 15px;font-size:14px;line-height:1.4;display:flex}.playground-page .tool-modes button[aria-selected=true]{background:var(--card);border-color:var(--border);color:var(--primary);font-weight:600}.playground-page .tool-modes small{letter-spacing:.3px;text-transform:uppercase;font-size:10px;font-weight:400}.playground-page .tool-panel{min-width:0;padding-bottom:42px}.playground-page .tool-panel[hidden]{display:none!important}.playground-page .tool-notice{background:var(--card);border:1px solid var(--border);border-radius:6px;padding:30px}.playground-page .tool-notice h2{margin:0 0 12px;font-size:22px;font-weight:500;line-height:1.4}.playground-page .tool-notice p{color:var(--muted-foreground);max-width:660px;margin:0 0 18px;font-size:15px;line-height:1.8}.playground-page .tool-notice p:last-child{margin-bottom:0}@media (max-width:900px){.playground-page .tool-catalog{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.playground-page .tool-catalog{grid-template-columns:minmax(0,1fr)}.playground-page .tool-card{padding:21px}.playground-page .tool-heading{padding:28px 0 22px}.playground-page .tool-heading h1{letter-spacing:-.8px}.playground-page .tool-modes button{gap:4px;padding:10px 7px;font-size:13px}.playground-page .tool-notice{padding:22px}.playground-page .tool-notice h2{font-size:20px}}