/* V3: isolated studio additions */
.v3-control{display:grid;gap:8px;margin:17px 0}.v3-control label{font-size:13px;font-weight:750;color:#d6e5fa}.v3-control input,.v3-control select{width:100%;box-sizing:border-box;padding:12px;border-radius:12px;background:#101d32;color:#fff;border:1px solid #405370}.v3-control input[type=range]{padding:6px}.v3-control input[type=file]{font-size:12px}.v3-list{white-space:pre-wrap;overflow-wrap:anywhere;max-height:200px;overflow:auto;color:#a9d9d4;font-size:13px}.v3-note{color:#9cb4d1;font-size:13px;line-height:1.7}.v3-button{width:100%;background:linear-gradient(120deg,#7fe8d4,#a5bbff);color:#071224;border:0;border-radius:13px;padding:15px;font-weight:800;cursor:pointer}.v3-button:disabled{opacity:.5}.v3-preview{max-width:100%;border-radius:15px}.v3-output{display:inline-block;margin-top:15px;color:#80f5df;font-weight:750}.v3-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(290px,.85fr);gap:24px}.v3-stage{padding:25px;min-height:380px;border-radius:22px;background:linear-gradient(145deg,#1a2a44,#0c1729);border:1px solid #344862;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.v3-stage canvas{display:block;max-width:100%;max-height:460px;width:auto;height:auto;object-fit:contain}.v3-panel{padding:25px;border-radius:22px;background:#14243c;border:1px solid #344862}.v3-panel h2{color:#fff}.v3-wrap{max-width:1180px;margin:auto;padding:36px 22px 80px;color:#eaf2ff}.v3-wrap h1{font-size:clamp(36px,5vw,66px);letter-spacing:-.05em}.v3-wrap a{color:#84ead7}.v3-lead{color:#b4c4dc;max-width:720px;line-height:1.7}.v3-guide{max-width:820px;margin:60px auto;color:#c4d1e5;line-height:1.85}.v3-guide h2{color:#fff;margin-top:32px}.v3-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 25px;border-bottom:1px solid #344862}.v3-toolbar a{color:#d4e9fb;text-decoration:none}.v3-toolbar nav{display:flex;gap:20px;flex-wrap:wrap}.v3-footer{text-align:center;color:#a4b8d4;padding:25px;border-top:1px solid #344862}.v3-footer a{color:#a4b8d4}@media(max-width:800px){.v3-grid{grid-template-columns:1fr}.v3-stage{min-height:280px}.v3-toolbar{flex-direction:column;align-items:flex-start}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}