.product-card-sharing,.product-detail-sharing{display:flex;flex-wrap:wrap;gap:10px;align-items:stretch}
.product-card-sharing>.product-share-button{flex:1 1 130px;width:auto}
.favorite-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 14px;border:1px solid var(--line,#c8d0d6);border-radius:10px;background:var(--paper,#fff);color:var(--ink,#253b50);font:inherit;font-size:17px;cursor:pointer}
.favorite-button[aria-pressed="true"]{background:#f5e3e7;color:#6e3146;border-color:#ba8495}
.favorite-button[aria-pressed="true"] .icon{fill:currentColor}
.favorite-button:focus-visible{outline:3px solid currentColor;outline-offset:3px}
.selection-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:24px 0}
.selection-page h1{font-size:clamp(30px,5vw,52px);line-height:1.2}
.selection-page .product-grid{margin-top:28px}
.growth-intro{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin:32px auto;padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--paper,#f9f4ee)}
.growth-intro h2{margin:0 0 10px;font-size:clamp(25px,4vw,36px);line-height:1.25}.growth-intro p{margin:0;max-width:58ch}.growth-intro .button{white-space:normal}
.social-studio{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,420px);gap:24px;align-items:start}
.social-studio>*{min-width:0}.social-studio canvas{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:16px;background:#fbf4ef}
.social-studio textarea{width:100%;min-height:340px;font-size:18px;line-height:1.6}.social-studio-actions{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0}.social-studio-actions button{white-space:normal}
@media(max-width:700px){.growth-intro,.social-studio{grid-template-columns:minmax(0,1fr)}.growth-intro{padding:24px 20px}.growth-intro .button{width:100%}.selection-actions>*{width:100%}.product-detail-sharing>*{flex:1 1 140px}.social-studio-actions button{width:100%}}