.pb-subscription-form-wrapper *,.pb-unsubscribe-page-wrapper *,.pb-view-campaign-wrapper *,.pb-message *{box-sizing:border-box}.pb-subscription-form-wrapper{padding:20px;border:1px solid #e1e1e1;border-radius:6px;background-color:#fff;box-shadow:0 1px 3px rgba(0,0,0,.1);max-width:500px;margin:20px auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;font-size:14px;line-height:1.5}.pb-form-heading{margin:0 0 20px;font-size:1.6em;font-weight:600;color:#23282d;text-align:center}.pb-form-description{margin-bottom:20px;color:#666;text-align:center;font-size:.95em}.pb-subscription-form .pb-form-field{margin-bottom:20px}.pb-subscription-form .pb-form-field:last-child{margin-bottom:0}.pb-subscription-form .pb-form-field label{display:block;margin-bottom:6px;font-weight:600;color:#23282d;font-size:.95em}.pb-subscription-form .pb-form-field input[type=email],.pb-subscription-form .pb-form-field input[type=text]{width:100%;padding:12px 14px;border:1px solid #ddd;border-radius:4px;font-size:16px;line-height:1.4;color:#32373c;background-color:#fff;transition:border-color .2s ease,box-shadow .2s ease}.pb-subscription-form .pb-form-field input[type=email]:focus,.pb-subscription-form .pb-form-field input[type=text]:focus{border-color:#007cba;box-shadow:0 0 0 2px rgba(0,124,186,.2);outline:none}.pb-subscription-form .pb-form-field input[type=email]:disabled,.pb-subscription-form .pb-form-field input[type=text]:disabled{background-color:#f7f7f7;color:#999;cursor:not-allowed}.pb-subscription-form .pb-required{color:#d63638;font-weight:400;margin-left:2px}.pb-subscription-form .pb-form-field-categories{margin-bottom:20px}.pb-subscription-form .pb-form-field-categories fieldset{border:1px solid #e1e1e1;border-radius:4px;padding:15px;margin:0;background-color:#fafafa}.pb-subscription-form .pb-form-field-categories legend{font-weight:600;padding:0 8px;color:#23282d;font-size:.95em}.pb-subscription-form .pb-categories-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:10px}.pb-subscription-form .pb-category-item{display:flex;align-items:center;padding:8px 0}.pb-subscription-form .pb-category-item input[type=checkbox]{margin:0 8px 0 0;width:16px;height:16px;accent-color:#007cba}.pb-subscription-form .pb-category-item label{font-weight:400;margin:0;cursor:pointer;color:#32373c;font-size:.95em}.pb-subscription-form .pb-category-item:hover label{color:#007cba}.pb-subscription-form .pb-form-actions{text-align:center;margin-top:25px}.pb-subscription-form .pb-submit-button{background:linear-gradient(135deg,#007cba 0%,#005a87 100%);color:#fff;border:none;padding:12px 24px;font-size:16px;font-weight:600;border-radius:4px;cursor:pointer;transition:all .2s ease;min-width:140px;position:relative}.pb-subscription-form .pb-submit-button:hover{background:linear-gradient(135deg,#005a87 0%,#004066 100%);transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,124,186,.3)}.pb-subscription-form .pb-submit-button:active{transform:translateY(0);box-shadow:0 2px 4px rgba(0,124,186,.3)}.pb-subscription-form .pb-submit-button:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.pb-subscription-form .pb-form-spinner{display:inline-block;margin-left:10px;vertical-align:middle}.pb-subscription-form .pb-spinner{width:20px;height:20px;border:2px solid #f3f3f3;border-top:2px solid #007cba;border-radius:50%;animation:pb-spin 1s linear infinite}@keyframes pb-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.pb-message{padding:15px 18px;margin-bottom:20px;border:1px solid transparent;border-radius:4px;font-size:14px;line-height:1.5}.pb-message p{margin:0}.pb-message p+p{margin-top:10px}.pb-message-success{color:#155724;background-color:#d4edda;border-color:#c3e6cb}.pb-message-success:before{content:"? ";font-weight:700;color:#28a745}.pb-message-error{color:#721c24;background-color:#f8d7da;border-color:#f5c6cb}.pb-message-error:before{content:"? ";font-weight:700;color:#dc3545}.pb-message-info{color:#0c5460;background-color:#d1ecf1;border-color:#bee5eb}.pb-message-info:before{content:"? ";font-weight:700;color:#17a2b8}.pb-unsubscribe-page-wrapper{padding:30px;border:1px solid #e1e1e1;border-radius:6px;background-color:#fff;box-shadow:0 1px 3px rgba(0,0,0,.1);max-width:600px;margin:30px auto;text-align:center;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;line-height:1.6}.pb-unsubscribe-page-wrapper h1,.pb-unsubscribe-page-wrapper h2{color:#23282d;margin-bottom:20px}.pb-unsubscribe-page-wrapper h1{font-size:1.8em;font-weight:600}.pb-unsubscribe-page-wrapper h2{font-size:1.4em;font-weight:500}.pb-unsubscribe-page-wrapper p{color:#666;margin-bottom:15px;font-size:15px}.pb-unsubscribe-actions{margin-top:30px}.pb-unsubscribe-actions .pb-button{margin:0 10px 10px}.pb-button,a.pb-button{display:inline-block;text-decoration:none;font-size:14px;font-weight:600;line-height:1.4;padding:10px 18px;cursor:pointer;border:1px solid;border-radius:4px;white-space:nowrap;transition:all .2s ease;text-align:center;vertical-align:middle}.pb-button-primary,a.pb-button-primary{background:#007cba;border-color:#007cba;color:#fff}.pb-button-primary:hover,a.pb-button-primary:hover,.pb-button-primary:focus,a.pb-button-primary:focus{background:#005a87;border-color:#005a87;color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 2px 4px rgba(0,124,186,.3)}.pb-button-secondary,a.pb-button-secondary{background:#fff;border-color:#007cba;color:#007cba}.pb-button-secondary:hover,a.pb-button-secondary:hover,.pb-button-secondary:focus,a.pb-button-secondary:focus{background:#f0f8ff;border-color:#005a87;color:#005a87;text-decoration:none}.pb-button-danger,a.pb-button-danger{background:#d63638;border-color:#d63638;color:#fff}.pb-button-danger:hover,a.pb-button-danger:hover,.pb-button-danger:focus,a.pb-button-danger:focus{background:#b32d2e;border-color:#b32d2e;color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 2px 4px rgba(214,54,56,.3)}.pb-view-campaign-wrapper{margin:20px auto;padding:0;border:1px solid #ddd;border-radius:4px;background:#fff;max-width:800px;box-shadow:0 1px 3px rgba(0,0,0,.1);overflow:hidden}.pb-view-campaign-header{background:#f8f9fa;padding:15px 20px;border-bottom:1px solid #e1e1e1;text-align:center;font-size:13px;color:#666}.pb-view-campaign-content{font-family:Arial,sans-serif;line-height:1.6}@media (max-width:600px){.pb-subscription-form-wrapper,.pb-unsubscribe-page-wrapper{margin:15px;padding:20px 15px}.pb-form-heading{font-size:1.4em}.pb-subscription-form .pb-categories-grid{grid-template-columns:1fr;gap:5px}.pb-subscription-form .pb-submit-button{width:100%;padding:14px 24px}.pb-unsubscribe-actions .pb-button{display:block;width:100%;margin:0 0 10px}.pb-view-campaign-wrapper{margin:10px}}@media (max-width:400px){.pb-subscription-form-wrapper,.pb-unsubscribe-page-wrapper{margin:10px;padding:15px}.pb-form-heading{font-size:1.3em}}@media (prefers-reduced-motion:reduce){.pb-subscription-form .pb-submit-button,.pb-button,a.pb-button,.pb-subscription-form .pb-form-field input{transition:none}.pb-spinner{animation:none}}@media (prefers-contrast:high){.pb-subscription-form-wrapper,.pb-unsubscribe-page-wrapper{border-width:2px}.pb-message{border-width:2px}}.pb-subscription-form .pb-category-item input[type=checkbox]:focus{outline:2px solid #007cba;outline-offset:2px}.pb-button:focus,a.pb-button:focus{outline:2px solid #007cba;outline-offset:2px}@media print{.pb-subscription-form .pb-submit-button,.pb-unsubscribe-actions{display:none}.pb-subscription-form-wrapper,.pb-unsubscribe-page-wrapper{box-shadow:none;border:1px solid #000}}