.creative-container{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.creative-wrapper{width:100%;height:100%;display:flex;justify-content:center;align-items:center}.creative-iframe{width:375px;height:375px;border:none;overflow:hidden;max-width:100%;border-radius:10px;box-shadow:0 2px 10px #0000001a}.creative-iframe--native{width:min(100vw - 32px,500px);height:min(100vw - 32px,500px);min-width:280px;min-height:280px;border-radius:10px;box-shadow:0 2px 10px #0000001a}.creative-iframe--mobile{width:327px;height:327px}.creative-iframe--tablet{width:368px;height:368px}.creative-iframe--desktop{width:500px;height:500px}@media (max-width: 480px){.creative-iframe--native{width:calc(100vw - 48px);height:calc(100vw - 48px)}}.preview-container--mobile .creative-iframe:not(.creative-iframe--native):not(.creative-iframe--tablet):not(.creative-iframe--desktop){width:327px;height:327px}.preview-container--tablet .creative-iframe:not(.creative-iframe--native):not(.creative-iframe--mobile):not(.creative-iframe--desktop){width:368px;height:368px}.preview-container--desktop .creative-iframe:not(.creative-iframe--native):not(.creative-iframe--mobile):not(.creative-iframe--tablet){width:500px;height:500px}.creative-error{padding:24px;background-color:#fee2e2;border:1px solid #fca5a5;border-radius:8px;color:#991b1b;text-align:center;max-width:400px}.creative-error p{margin:0;font-family:Inter,sans-serif;font-size:14px;line-height:1.5}.preview-header{background-color:#1a1a1a;border-bottom:1px solid #2a2a2a;height:77px;padding:16px 24px;display:flex;align-items:center}.preview-header__content{width:100%;display:flex;justify-content:space-between;align-items:center}.preview-header__branding{display:flex;align-items:center;gap:8px}.preview-header__powered-by{font-family:Inter,sans-serif;font-size:16px;font-weight:400;color:#888}.preview-header__logo{font-family:Inter,sans-serif;font-size:16px;font-weight:400;color:#d330f4;border:2px solid #d330f4;padding:8.5px 10px;border-radius:4px;letter-spacing:.0305em}.preview-header__controls{display:flex;gap:8px;background-color:#2a2a2a;padding:4px;border-radius:8px}.preview-header__control-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:6px;color:#888;cursor:pointer;transition:all .2s ease}.preview-header__control-btn:hover{background-color:#3a3a3a}.preview-header__control-btn--active{background-color:#3a3a3a;color:#fff}.preview-header__control-btn:focus{outline:2px solid #d330f4;outline-offset:2px}.preview-header--native .preview-header__content{justify-content:flex-start}.preview-header--native .preview-header__logo{font-size:16px;letter-spacing:.0305em}@media (max-width: 480px){.preview-header{padding:16px 20px}.preview-header__powered-by{font-size:14px}.preview-header__logo{font-size:14px;padding:7px 8px}}.preview-header--native .preview-header__controls{display:none}.skeleton-article{padding:48px 64px;display:flex;flex-direction:column;gap:24px;align-items:flex-start}.skeleton-article__creative{width:100%;display:flex;justify-content:center;margin:24px 0}.skeleton-article__bar{height:12px;background-color:#d1d1d1;border-radius:4px;animation:skeleton-pulse 1.5s ease-in-out infinite}.skeleton-article__bar--short{width:40%}.skeleton-article__bar--medium{width:70%}.skeleton-article__bar--long{width:100%}@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.6}}@media (max-width: 768px){.skeleton-article{padding:32px 24px}}.preview-container{min-height:100vh;width:100%;background-color:#fff;display:flex;flex-direction:column}.preview-app{flex:1;display:flex;flex-direction:column;width:100%;height:100vh;background-color:#f5f5f5;overflow:hidden}.preview-main{background-color:#fff;flex:1;overflow:auto;display:flex;justify-content:center;align-items:flex-start;padding:20px}.preview-content{position:relative;width:100%;max-width:100%;height:100%;min-height:600px;margin:0 auto;transition:max-width .3s ease;background:#fff;border-radius:10px;box-shadow:0 2px 10px #0000001a;overflow:hidden}.preview-container--native{background-color:#f5f5f5}.preview-container--native .preview-main{padding:0;background-color:#f5f5f5}.preview-container--native .preview-content{width:100%;max-width:none;border-radius:0;box-shadow:none;background:#fff;min-height:calc(100vh - 77px)}.preview-container--native .skeleton-article{padding:32px 24px}.preview-container--mobile .preview-content{max-width:375px}.preview-container--mobile .skeleton-article{padding:32px 24px}.preview-container--tablet .preview-content{max-width:900px}.preview-container--tablet .skeleton-article{padding:32px 48px}.preview-container--desktop .preview-content{max-width:100%}.preview-container--desktop .skeleton-article{padding:48px 64px}.creative-container{background:transparent}.creative-wrapper{width:auto;height:auto}.creative-error{padding:24px;background-color:#fee;border:1px solid #fcc;border-radius:8px;color:#c00;text-align:center}.creative-error p{margin:0;font-family:Inter,sans-serif;font-size:14px}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:#f5f5f5;color:#333}#app{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:0}#app[data-rendering-mode=native]{align-items:stretch;justify-content:stretch}#app[data-rendering-mode=native] .preview-container{min-height:100vh;width:100vw}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:40px;min-height:100vh;width:100%}#app[data-rendering-mode=native] .loading-container{min-height:calc(100vh - 77px);padding:20px}.loading-spinner{width:50px;height:50px;border:4px solid #e0e0e0;border-top-color:#d330f4;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-message{font-size:16px;color:#666}.error-container{max-width:500px;padding:40px;background:#fff;border-radius:10px;box-shadow:0 2px 10px #0000001a;text-align:center}.error-icon{font-size:48px;margin-bottom:20px}.error-title{font-size:24px;font-weight:600;color:#333;margin-bottom:12px}.error-message{font-size:16px;color:#666;margin-bottom:20px;line-height:1.5}.error-hint{font-size:14px;color:#999;margin-top:16px;line-height:1.4}.retry-button{padding:12px 24px;font-size:16px;font-weight:500;color:#fff;background-color:#d330f4;border:none;border-radius:6px;cursor:pointer;transition:background-color .2s}.retry-button:hover{background-color:#b828d4}.retry-button:active{transform:scale(.98)}.creative-container{width:100%;max-width:1200px;background:transparent;border-radius:0;box-shadow:none;overflow:visible}.creative-wrapper{width:100%;min-height:400px;display:flex;align-items:center;justify-content:center;padding:0}@media (max-width: 768px){#app{padding:0}.error-container{padding:24px;margin:16px}.error-title{font-size:20px}.error-message{font-size:14px}.creative-wrapper{padding:0;min-height:300px}}@media (max-width: 480px){.creative-wrapper{padding:0}.error-container{padding:20px;margin:12px}}@media (max-width: 767px){html,body{overflow-x:hidden}#app{width:100vw;overflow-x:hidden}}