*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100vh;background:#f5f5f7;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.app-shell{max-width:1280px;margin:0 auto;padding:24px 20px 48px}.app-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.app-title{font-size:24px;font-weight:600;color:#1f1f1f}.site-tag{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.site-tag:hover{opacity:.85}.region-block{margin-bottom:20px}.region-title{font-size:14px;font-weight:600;color:#595959;margin-bottom:8px}.product-card{cursor:pointer;transition:box-shadow .2s}.product-card:hover{box-shadow:0 2px 8px rgba(0,0,0,.08)}.template-panel{margin-top:16px;padding:16px;background:#fafafa;border-radius:8px;border:1px solid #f0f0f0}