@charset "utf-8";
/* CSS Document */
*{margin:0;padding:0;box-sizing:border-box}
        :root{--bg-primary:#fff;--bg-secondary:#fff;--text-primary:#333;--text-secondary:#666;--accent-color:#6c757d;--border-color:#e0e0e0;--shadow:0 2px 10px rgba(0,0,0,0.1);--transition:all .3s ease}
        [data-theme="dark"]{--bg-primary:#1a1a1a;--bg-secondary:#1a1a1a;--text-primary:#fff;--text-secondary:#b0b0b0;--accent-color:#8d8d8d;--border-color:#404040;--shadow:0 2px 10px rgba(0,0,0,0.3)}
        body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);transition:var(--transition);min-height:100vh;display:flex;flex-direction:column}
        .container{max-width:1200px;margin:0 auto;padding:0 20px}
        .header{background:var(--bg-secondary);padding:1.5rem 0;border-bottom:1px solid var(--border-color);text-align:center;position:relative}
        .header-title{font-size:1.5rem;margin:0 60px 1.5rem;color:var(--text-primary);font-weight:600}
        .header-content{display:flex;justify-content:center;align-items:center;gap:2rem;flex-direction:column}
        .avatar-container{display:flex;justify-content:center;flex-direction:column;align-items:center;gap:1rem}
        .avatar{width:150px;height:150px;border-radius:50%;object-fit:cover;border:4px solid var(--accent-color);box-shadow:var(--shadow);transition:var(--transition)}
        .avatar:hover{transform:scale(1.05)}
        .birthday-message{font-size:1.3rem;font-weight:600;color:var(--accent-color);text-align:center;padding:0.5rem 1rem;background:var(--bg-primary);border-radius:25px;border:2px solid var(--accent-color);box-shadow:var(--shadow);animation:pulse 2s infinite}
        @keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}100%{transform:scale(1)}}
        .theme-toggle{position:absolute;right:20px;top:20px;border:2px solid var(--accent-color);border-radius:50%;width:50px;height:50px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);z-index:10}
        .theme-icon{width:24px;height:24px}
        .main{padding:2rem 0;flex:1;background:var(--bg-secondary)}
        .links-grid{display:flex;flex-direction:column;gap:1rem;text-align:left}
        .link-item{padding:1rem;color:var(--text-primary);font-size:1.1rem}
        .link-item a{color:var(--text-primary);text-decoration:none;transition:var(--transition)}
        .link-item a:hover{color:var(--accent-color);text-decoration:underline}
        .footer{background:var(--bg-secondary);padding:1rem 0;border-top:1px solid var(--border-color);font-size:.9rem;position:relative}
        .footer-content{display:flex;justify-content:space-between;align-items:flex-start;position:relative}
        .footer-text{color:var(--text-secondary);line-height:1.8;text-align:center;flex:1}
        .footer-links{display:flex;gap:0.5rem;justify-content:center;align-items:center;flex-wrap:wrap}
        .footer-separator{color:var(--text-secondary)}
        .footer-link{color:var(--accent-color);text-decoration:none;transition:var(--transition);cursor:pointer}
        .footer-link:hover{text-decoration:underline}
        .scroll-top{border:2px solid var(--accent-color);border-radius:50%;width:50px;height:50px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);margin:0;transition:var(--transition);position:fixed;right:30px;bottom:30px;opacity:0;visibility:hidden;z-index:1000}
        .scroll-top.visible{opacity:1;visibility:visible}
        .scroll-top-icon{width:24px;height:24px}
        .scroll-top:hover{transform:scale(1.1)}
        .modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;z-index:2000;opacity:0;visibility:hidden;transition:var(--transition)}
        .modal-overlay.active{opacity:1;visibility:visible}
        .modal{background:var(--bg-primary);border-radius:12px;padding:2rem;max-width:400px;width:90%;box-shadow:var(--shadow);border:1px solid var(--border-color);text-align:center}
        .modal-title{font-size:1.3rem;margin-bottom:1rem;color:var(--text-primary)}
        .modal-text{margin-bottom:1.5rem;color:var(--text-secondary);line-height:1.5}
        .modal-link{display:block;color:var(--accent-color);text-decoration:none;font-weight:600;margin-bottom:1.5rem;word-break:break-all}
        .modal-qr-container{display:flex;justify-content:center;margin:1rem 0}
        .modal-qr{max-width:200px;width:100%;height:auto;border:2px solid var(--border-color);border-radius:8px}
        .modal-close-container{display:flex;justify-content:center;margin-top:1.5rem}
        .modal-close{background:var(--accent-color);color:white;border:none;padding:0.75rem 2rem;border-radius:25px;cursor:pointer;font-size:1rem;transition:var(--transition)}
        .modal-close:hover{transform:scale(1.05)}
        @media (max-width:768px){.header-content{flex-direction:column;gap:1rem}.header-title{margin:0 50px 1.5rem 20px;font-size:1.25rem;text-align:left}.theme-toggle{top:15px;right:15px;width:40px;height:40px}.theme-icon{width:20px;height:20px}.avatar{width:120px;height:120px}.birthday-message{font-size:1.1rem;padding:0.4rem 0.8rem}.links-grid{gap:.5rem}.footer-content{flex-direction:column;align-items:center;gap:1rem}.footer-text{text-align:center}.footer-links{flex-direction:column;gap:1rem}.footer-separator{display:none}.scroll-top{width:45px;height:45px;right:20px;bottom:20px}.scroll-top-icon{width:20px;height:20px}.modal{padding:1.5rem;max-width:350px}.modal-title{font-size:1.2rem}.modal-qr{max-width:180px}}
        @media (max-width:480px){.container{padding:0 15px}.header{padding:1rem 0}.header-title{margin:0 45px 1rem 15px;font-size:1.1rem}.main{padding:1.5rem 0}.footer{padding:.75rem 0}.avatar{width:100px;height:100px}.birthday-message{font-size:1rem;padding:0.3rem 0.6rem}.theme-toggle{width:35px;height:35px}.theme-icon{width:18px;height:18px}.modal{padding:1rem;max-width:300px}.modal-title{font-size:1.1rem}.modal-qr{max-width:150px}}