:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;font-weight:400}html{height:100%;overflow-x:hidden;overscroll-behavior-y:none;overscroll-behavior:none;-webkit-overflow-scrolling:touch}body{margin:0;padding:0;height:100%;overflow-x:hidden;overscroll-behavior-y:none;overscroll-behavior:none;touch-action:pan-y;position:relative}#root{min-height:100vh;overflow-x:hidden;overscroll-behavior-y:none;overscroll-behavior:none}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-dark: #0f0f23;--bg-card-dark: #16182e;--bg-input-dark: #1e2139;--text-primary-dark: #ffffff;--text-secondary-dark: #a0a0b8;--border-dark: #2a2d47;--bg-light: #ffffff;--bg-card-light: #f8f9fa;--bg-input-light: #ffffff;--text-primary-light: #1a1a1a;--text-secondary-light: #6b7280;--border-light: #e5e7eb;--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--success: #10b981;--error: #ef4444}.app{font-family:-apple-system,BlinkMacSystemFont,Segoe 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.theme-toggle{border-color:var(--border-dark);color:var(--text-primary-dark)}.app.light .theme-toggle{border-color:var(--border-light);color:var(--text-primary-light)}.theme-toggle:hover{transform:scale(1.1);opacity:.8}.platforms-section{margin-bottom:40px}.platforms-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:30px}.platform-card{padding:30px 20px;border-radius:16px;text-align:center;cursor:pointer;transition:all .3s;border:1px solid;position:relative;overflow:hidden}.app.dark .platform-card{background:var(--bg-card-dark);border-color:var(--border-dark)}.app.light .platform-card{background:var(--bg-card-light);border-color:var(--border-light);box-shadow:0 2px 8px #0000000d}.platform-card:hover{transform:translateY(-4px)}.app.dark .platform-card:hover{box-shadow:0 8px 24px #6366f133}.app.light .platform-card:hover{box-shadow:0 8px 24px #0000001a}.platform-icon{width:60px;height:60px;margin:0 auto 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#0003}.app-popup-close{position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:50%;border:none;background:#0000001a;color:var(--text-primary-dark);font-size:24px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s;z-index:10}.app.light .app-popup-close{color:var(--text-primary-light);background:#0000000d}.app-popup-close:hover{background:#0003;transform:scale(1.1)}.app-popup-content{padding:30px 24px 24px;text-align:center}.app-popup-logo{width:80px;height:80px;margin:0 auto 20px;border-radius:16px;overflow:hidden;box-shadow:0 4px 12px #00000026}.app-popup-logo img{width:100%;height:100%;object-fit:cover}.app-popup-title{font-size:18px;font-weight:600;margin-bottom:24px;line-height:1.4}.app-popup-buttons{display:flex;gap:12px}.app-popup-btn{flex:1;padding:14px 20px;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;border:none;transition:all .3s}.app-popup-btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff}.app-popup-btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f166}.app-popup-btn-secondary{background:var(--bg-input-dark);color:var(--text-primary-dark)}.app.light .app-popup-btn-secondary{background:var(--bg-input-light);color:var(--text-primary-light);border:1px solid var(--border-light)}.app-popup-btn-secondary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}@media(min-width:769px){.app-popup-overlay{display:none!important}}@media(max-width:768px){.app-header{flex-wrap:wrap;gap:12px}.header-left{flex-direction:column;align-items:flex-start;gap:8px}.header-right{flex-wrap:wrap;gap:8px}.app-logo{height:32px}.tagline{font-size:12px}.language-selector{font-size:12px;padding:6px 10px}.theme-toggle{width:36px;height:36px;font-size:18px}.platforms-grid{grid-template-columns:repeat(2,1fr);gap:12px}.platform-card{padding:20px 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.3s}.app.dark .app-promotion-title{color:var(--text-primary-dark)}.app.light .app-promotion-title{color:var(--text-primary-light)}.app-promotion-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:800px;margin:0 auto}.app-promotion-card{background:var(--bg-dark);border-radius:12px;padding:24px;text-align:center;transition:all .3s ease;border:1px solid var(--border-dark)}.app.dark .app-promotion-card{background:var(--bg-dark);border-color:var(--border-dark)}.app.light .app-promotion-card{background:var(--bg-light);border-color:var(--border-light)}.app-promotion-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0003}.app-promotion-logo{width:120px;height:120px;margin:0 auto 16px;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px #0000001a}.app-promotion-logo img{width:100%;height:100%;object-fit:cover}.app-promotion-name{font-size:20px;font-weight:600;margin-bottom:8px;color:var(--text-primary-dark);transition:color .3s}.app.dark .app-promotion-name{color:var(--text-primary-dark)}.app.light .app-promotion-name{color:var(--text-primary-light)}.app-promotion-description{font-size:14px;color:var(--text-secondary-dark);margin-bottom:20px;line-height:1.5;transition:color .3s}.app.dark .app-promotion-description{color:var(--text-secondary-dark)}.app.light .app-promotion-description{color:var(--text-secondary-light)}.app-store-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.app-store-btn{display:flex;align-items:center;justify-content:center;padding:8px;border-radius:8px;text-decoration:none;transition:all .3s 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.footer-copyright{color:var(--text-secondary-light)}.footer-social{display:flex;justify-content:center;align-items:center;gap:16px}.footer-social-link{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--bg-input-dark);color:var(--text-primary-dark);text-decoration:none;transition:all .3s ease;border:1px solid var(--border-dark)}.app.dark .footer-social-link{background:var(--bg-input-dark);border-color:var(--border-dark);color:var(--text-primary-dark)}.app.light .footer-social-link{background:var(--bg-input-light);border-color:var(--border-light);color:var(--text-primary-light)}.footer-social-link:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0003;background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.footer-social-icon{width:20px;height:20px}.footer-links{display:flex;flex-direction:column;gap:16px;align-items:flex-end}.footer-link-item{width:100%;max-width:300px}.footer-link-button{width:100%;display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:transparent;border:1px solid var(--border-dark);border-radius:8px;color:var(--text-primary-dark);font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease;text-align:left}.app.dark .footer-link-button{border-color:var(--border-dark);color:var(--text-primary-dark)}.app.light .footer-link-button{border-color:var(--border-light);color:var(--text-primary-light)}.footer-link-button:hover{background:var(--bg-input-dark);border-color:var(--accent-primary)}.app.dark .footer-link-button:hover{background:var(--bg-input-dark)}.app.light .footer-link-button:hover{background:var(--bg-input-light)}.footer-link-arrow{font-size:12px;transition:transform .3s ease}.footer-link-content{margin-top:12px;padding:16px;background:var(--bg-input-dark);border-radius:8px;border:1px solid var(--border-dark)}.app.dark .footer-link-content{background:var(--bg-input-dark);border-color:var(--border-dark)}.app.light .footer-link-content{background:var(--bg-input-light);border-color:var(--border-light)}.footer-link-content p{font-size:13px;line-height:1.6;color:var(--text-secondary-dark);margin:0 0 12px;transition:color .3s}.app.dark .footer-link-content p{color:var(--text-secondary-dark)}.app.light .footer-link-content p{color:var(--text-secondary-light)}.footer-link-content p:last-child{margin-bottom:0}@media(max-width:768px){.footer-content{grid-template-columns:1fr;gap:30px;text-align:center}.footer-brand{align-items:center}.footer-links{align-items:stretch}.footer-link-item{max-width:100%}.donation-section{margin-top:20px}.donation-button{width:100%;padding:14px}.donation-modal{width:90%;max-width:400px;padding:24px 20px}.donation-options{gap:12px}.donation-option{padding:16px}}.donation-section{margin-top:30px;display:flex;justify-content:center;padding:0 20px}.donation-button{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;border:2px solid;background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;border-color:#f59e0b}.donation-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #f59e0b66;background:linear-gradient(135deg,#f97316,#ea580c)}.donation-button:active{transform:translateY(0)}.donation-icon{font-size:20px}.donation-text{font-size:16px}.donation-modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.donation-modal{background:var(--bg-card-dark);border-radius:16px;padding:30px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 20px 60px #0000004d;transition:background-color .3s}.app.dark .donation-modal{background:var(--bg-card-dark)}.app.light .donation-modal{background:var(--bg-light)}.donation-modal-close{position:absolute;top:16px;right:16px;width:32px;height:32px;border-radius:50%;border:none;background:var(--bg-input-dark);color:var(--text-primary-dark);font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;line-height:1}.app.dark .donation-modal-close{background:var(--bg-input-dark);color:var(--text-primary-dark)}.app.light .donation-modal-close{background:var(--bg-input-light);color:var(--text-primary-light)}.donation-modal-close:hover{background:var(--accent-primary);color:#fff;transform:rotate(90deg)}.donation-modal-content{display:flex;flex-direction:column;gap:24px}.donation-modal-title{font-size:24px;font-weight:700;text-align:center;color:var(--text-primary-dark);margin:0;transition:color .3s}.app.dark .donation-modal-title{color:var(--text-primary-dark)}.app.light .donation-modal-title{color:var(--text-primary-light)}.donation-modal-description{font-size:14px;text-align:center;color:var(--text-secondary-dark);margin:0;line-height:1.6;transition:color .3s}.app.dark .donation-modal-description{color:var(--text-secondary-dark)}.app.light .donation-modal-description{color:var(--text-secondary-light)}.donation-options{display:flex;flex-direction:column;gap:16px}.donation-option{background:var(--bg-input-dark);border:1px solid var(--border-dark);border-radius:12px;padding:20px;transition:all .3s ease}.app.dark .donation-option{background:var(--bg-input-dark);border-color:var(--border-dark)}.app.light .donation-option{background:var(--bg-input-light);border-color:var(--border-light)}.donation-option:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:var(--accent-primary)}.donation-option-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.donation-option-icon{font-size:24px}.donation-option-name{font-size:18px;font-weight:600;color:var(--text-primary-dark);transition:color .3s}.app.dark .donation-option-name{color:var(--text-primary-dark)}.app.light .donation-option-name{color:var(--text-primary-light)}.donation-option-value{font-size:16px;color:var(--text-secondary-dark);margin-bottom:12px;font-family:Courier New,monospace;word-break:break-all;transition:color .3s}.app.dark .donation-option-value{color:var(--text-secondary-dark)}.app.light .donation-option-value{color:var(--text-secondary-light)}.donation-option-button{width:100%;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease;border:1px solid var(--accent-primary);background:var(--accent-primary);color:#fff;text-decoration:none;display:inline-block;text-align:center}.donation-option-button:hover{background:var(--accent-secondary);border-color:var(--accent-secondary);transform:translateY(-1px);box-shadow:0 4px 12px #6366f14d}.donation-option-link{display:block}