:root{--primary-bg:#FAFAFC;--secondary-bg:#f5f5f7;--accent-blue:#0071e3;--accent-blue-hover:#0077ED;--text-primary:#1d1d1f;--text-secondary:#86868b;--border-color:#d2d2d7;--header-bg:#FAFAFC;--white:#FFFFFF;--black:#000000;--font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;--font-size-hero:56px;--font-size-h1:40px;--font-size-h2:28px;--font-size-h3:20px;--font-size-body:17px;--font-size-small:12px;--spacing-xs:8px;--spacing-sm:16px;--spacing-md:24px;--spacing-lg:48px;--spacing-xl:80px;--spacing-section:120px;--transition-fast:200ms ease;--transition-normal:300ms ease-out;--transition-slow:500ms ease-in-out;--max-width:1080px;--header-height:48px}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-body);line-height:1.5;color:var(--text-primary);background-color:var(--primary-bg);overflow-x:hidden}a{color:inherit;text-decoration:none}ul,ol{list-style:none}img{display:block;max-width:100%;height:auto}button{font-family:inherit;font-size:inherit;border:none;background:none;cursor:pointer;outline:none}input,textarea,select{font-family:inherit;font-size:inherit;outline:none}h1,.h1{font-size:var(--font-size-h1);font-weight:600;line-height:1.2;letter-spacing:-0.02em}h2,.h2{font-size:var(--font-size-h2);font-weight:600;line-height:1.25;letter-spacing:-0.01em}h3,.h3{font-size:var(--font-size-h3);font-weight:600;line-height:1.3}p{margin-bottom:1em}p:last-child{margin-bottom:0}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.page-content{min-height:calc(100vh - var(--header-height));padding-top:var(--header-height)}#loading{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--primary-bg);display:flex;align-items:center;justify-content:center;z-index:9999;transition:opacity 0.3s ease}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-blue);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.text-center{text-align:center}.text-secondary{color:var(--text-secondary)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.page-enter{opacity:0;transform:translateY(10px)}.page-enter-active{opacity:1;transform:translateY(0);transition:opacity var(--transition-normal),transform var(--transition-normal)}.page-leave{opacity:1}.page-leave-active{opacity:0;transition:opacity var(--transition-normal)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--secondary-bg)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@media(max-width:768px){:root{--font-size-hero:36px;--font-size-h1:28px;--font-size-h2:22px;--font-size-h3:18px;--font-size-body:15px;--spacing-section:80px}}@media(min-width:768px)and(max-width:1023px){:root{--font-size-hero:48px;--font-size-h1:34px}}@media(min-width:1440px){:root{--max-width:1200px}}