*{margin:0;padding:0;box-sizing:border-box}:root{--max-content-width:1200px;--radius:0.5rem;--transition:all 0.2s ease;--primary-color:#007AFF;--text-color:#1A1A1A;--text-secondary:#6B7280;--white:#FFFFFF;--background-color:#F3F4F6;--border-color:#E5E7EB;--error-color:#EF4444;--error-bg-color:#FEE2E2;--shadow:0 1px 3px 0 rgb(0 0 0/0.1),0 1px 2px -1px rgb(0 0 0/0.1);--skeleton-start-color:#F3F4F6;--skeleton-end-color:#E5E7EB}body,html{max-width:100vw;min-height:100vh;overflow-x:hidden;background-color:var(--background-color);color:var(--text-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none}a,button{color:inherit}button{background:none;border:none;cursor:pointer;font-family:inherit}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width:768px){.container{padding:0 .5rem}}.loading{opacity:.7;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.error{color:#FF3B30;padding:1rem;border-radius:var(--radius);background-color:rgba(255,59,48,.1);margin:1rem 0}