#app[data-v-de553cb9]{min-height:100vh;display:flex;flex-direction:column}.footer[data-v-231b49c1]{background-color:#34495e;color:#fff;padding:2rem 1rem 1rem;margin-top:auto}.footer-container[data-v-231b49c1]{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:1.5rem}.footer-section h3[data-v-231b49c1]{margin-top:0;margin-bottom:1rem;font-size:1.1rem;color:#ecf0f1}.footer-section p[data-v-231b49c1]{margin:.5rem 0;font-size:.9rem;color:#bdc3c7;line-height:1.6}.footer-section a[data-v-231b49c1]{color:#3498db;text-decoration:none;transition:color .3s}.footer-section a[data-v-231b49c1]:hover{color:#2980b9;text-decoration:underline}.footer-link[data-v-231b49c1]{display:block;color:#bdc3c7;text-decoration:none;margin:.5rem 0;transition:color .3s}.footer-link[data-v-231b49c1]:hover{color:#fff}.beian-link[data-v-231b49c1]{display:inline-flex;align-items:center;color:#bdc3c7;text-decoration:none;transition:color 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2rem;background:linear-gradient(135deg,#2a6570,#38687a,#435c5e);color:#fff;border-radius:8px;margin-bottom:3rem;overflow:hidden}.icon-decoration[data-v-edc56ed2]{position:absolute;left:3rem;bottom:2rem;z-index:1}.app-icon[data-v-edc56ed2]{width:100px;height:100px;position:relative;z-index:2;filter:drop-shadow(0 6px 20px rgba(0,0,0,.4)) drop-shadow(0 2px 8px rgba(0,0,0,.3));animation:float-edc56ed2 3s ease-in-out infinite}.decoration-circle[data-v-edc56ed2]{position:absolute;border-radius:50%;border:2px solid rgba(255,255,255,.2);animation:pulse-edc56ed2 4s ease-in-out infinite}.circle-1[data-v-edc56ed2]{width:120px;height:120px;top:-10px;left:-10px;animation-delay:0s}.circle-2[data-v-edc56ed2]{width:140px;height:140px;top:-20px;left:-20px;animation-delay:1s;border-color:#ffffff26}.circle-3[data-v-edc56ed2]{width:160px;height:160px;top:-30px;left:-30px;animation-delay:2s;border-color:#ffffff1a}@keyframes float-edc56ed2{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-edc56ed2{0%,to{transform:scale(1);opacity:.6}50%{transform:scale(1.1);opacity:.3}}.hero-content[data-v-edc56ed2]{position:relative;z-index:2}.hero h1[data-v-edc56ed2]{font-size:2.5rem;margin-bottom:.5rem}.subtitle[data-v-edc56ed2]{font-size:1.2rem;opacity:.9;margin-bottom:2rem}.download-buttons[data-v-edc56ed2]{display:flex;gap:1rem;justify-content:center;margin-top:2rem}.features[data-v-edc56ed2]{margin-bottom:3rem}.features h2[data-v-edc56ed2]{text-align:center;font-size:2rem;margin-bottom:2rem;color:#2c3e50}.features-grid[data-v-edc56ed2]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.feature-card[data-v-edc56ed2]{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 8px #0000001a;transition:transform .3s,box-shadow .3s}.feature-card[data-v-edc56ed2]:hover{transform:translateY(-4px);box-shadow:0 4px 12px #00000026}.feature-card img[data-v-edc56ed2]{width:100%;height:auto;border-radius:28px;margin-bottom:1rem;object-fit:cover}.feature-card h3[data-v-edc56ed2]{color:#2a6570;margin-top:0;margin-bottom:1rem}.feature-card p[data-v-edc56ed2]{color:#666;line-height:1.6;margin:0}.btn-primary[data-v-edc56ed2],.btn-secondary[data-v-edc56ed2]{padding:.75rem 2rem;font-size:1rem;border:none;border-radius:6px;cursor:pointer;transition:all .3s}.btn-primary[data-v-edc56ed2]{background:#d47539;color:#fff}.btn-primary[data-v-edc56ed2]:hover{background:#b05c28}.btn-secondary[data-v-edc56ed2]{background:#fff;color:#2a6570;border:2px solid #2A6570}.btn-secondary[data-v-edc56ed2]:hover{background:#2a6570;color:#fff}@media (max-width: 768px){.icon-decoration[data-v-edc56ed2]{left:1rem;bottom:1rem}.app-icon[data-v-edc56ed2]{width:64px;height:64px}.circle-1[data-v-edc56ed2]{width:80px;height:80px;top:-8px;left:-8px}.circle-2[data-v-edc56ed2]{width:90px;height:90px;top:-13px;left:-13px}.circle-3[data-v-edc56ed2]{width:100px;height:100px;top:-18px;left:-18px}.hero h1[data-v-edc56ed2]{font-size:2rem}.features-grid[data-v-edc56ed2]{grid-template-columns:1fr}.hero .download-buttons[data-v-edc56ed2]{flex-direction:column;gap:.75rem}.btn-primary[data-v-edc56ed2],.btn-secondary[data-v-edc56ed2]{width:100%;max-width:280px}}.privacy[data-v-f3ab3afe]{max-width:900px;margin:0 auto;padding:2rem 1rem}.privacy h1[data-v-f3ab3afe]{text-align:center;font-size:2.5rem;color:#2c3e50;margin-bottom:2rem;padding-bottom:1rem;border-bottom:3px solid #667eea}.section[data-v-f3ab3afe]{margin-bottom:3rem;background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a}.section h2[data-v-f3ab3afe]{color:#667eea;font-size:1.8rem;margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:2px solid #ecf0f1}.content h3[data-v-f3ab3afe]{color:#34495e;font-size:1.3rem;margin-top:1.5rem;margin-bottom:1rem}.content p[data-v-f3ab3afe]{line-height:1.8;color:#555;margin-bottom:1rem}.content ul[data-v-f3ab3afe]{margin-left:2rem;margin-bottom:1.5rem;line-height:1.8}.content li[data-v-f3ab3afe]{margin-bottom:.5rem;color:#555}.update-date[data-v-f3ab3afe]{background:#f8f9fa;padding:1rem;border-radius:4px;border-left:4px solid #667eea}.note[data-v-f3ab3afe]{margin-top:1rem;color:#7f8c8d;font-size:.9rem}@media (max-width: 768px){.privacy h1[data-v-f3ab3afe]{font-size:2rem}.section[data-v-f3ab3afe]{padding:1.5rem}.section h2[data-v-f3ab3afe]{font-size:1.5rem}.content h3[data-v-f3ab3afe]{font-size:1.1rem}}.contact[data-v-9002ba16]{max-width:1000px;margin:0 auto;padding:2rem 1rem}.contact h1[data-v-9002ba16]{text-align:center;font-size:2.5rem;color:#2c3e50;margin-bottom:1rem}.subtitle[data-v-9002ba16]{text-align:center;font-size:1.1rem;color:#7f8c8d;margin-bottom:3rem}.contact-cards[data-v-9002ba16]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-bottom:4rem}.contact-card[data-v-9002ba16]{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a;text-align:center;transition:transform .3s,box-shadow .3s}.contact-card[data-v-9002ba16]:hover{transform:translateY(-4px);box-shadow:0 4px 12px #00000026}.icon[data-v-9002ba16]{font-size:3rem;margin-bottom:1rem}.contact-card h3[data-v-9002ba16]{color:#667eea;margin-bottom:.5rem}.contact-card p[data-v-9002ba16]{color:#666;margin-bottom:1rem}.contact-link[data-v-9002ba16]{color:#667eea;text-decoration:none;font-weight:700;transition:color .3s}.contact-link[data-v-9002ba16]:hover{color:#5568d3;text-decoration:underline}.contact-info[data-v-9002ba16]{color:#667eea;font-weight:700;margin:0}.contact-form-section[data-v-9002ba16]{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a}.contact-form-section h2[data-v-9002ba16]{color:#2c3e50;margin-bottom:2rem;text-align:center}.contact-form[data-v-9002ba16]{max-width:600px;margin:0 auto}.form-group[data-v-9002ba16]{margin-bottom:1.5rem}.form-group label[data-v-9002ba16]{display:block;margin-bottom:.5rem;color:#34495e;font-weight:500}.form-group input[data-v-9002ba16],.form-group textarea[data-v-9002ba16]{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;font-family:inherit;transition:border-color .3s}.form-group input[data-v-9002ba16]:focus,.form-group textarea[data-v-9002ba16]:focus{outline:none;border-color:#667eea}.form-group textarea[data-v-9002ba16]{resize:vertical;min-height:120px}.submit-btn[data-v-9002ba16]{width:100%;padding:.75rem;background:#667eea;color:#fff;border:none;border-radius:4px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:background .3s}.submit-btn[data-v-9002ba16]:hover{background:#5568d3}.submit-status[data-v-9002ba16]{margin-top:2rem;padding:1rem;border-radius:4px;text-align:center}.submit-status.success[data-v-9002ba16]{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.submit-status.error[data-v-9002ba16]{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}@media (max-width: 768px){.contact h1[data-v-9002ba16]{font-size:2rem}.contact-cards[data-v-9002ba16]{grid-template-columns:1fr}.contact-form-section[data-v-9002ba16]{padding:1.5rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #667eea;--secondary-color: #764ba2;--text-color: #2c3e50;--text-light: #7f8c8d;--bg-color: #f8f9fa;--white: #ffffff;--shadow: rgba(0, 0, 0, .1)}body{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;background-color:var(--bg-color);color:var(--text-color);line-height:1.6}code{font-family:Courier New,Courier,monospace}a{color:var(--primary-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--secondary-color)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:1rem}p{margin-bottom:1rem}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;outline:none;transition:all .3s ease}button:disabled{opacity:.6;cursor:not-allowed}input,textarea,select{font-family:inherit;font-size:inherit;outline:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--text-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-color)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.clearfix:after{content:"";display:table;clear:both}@media (max-width: 768px){body{font-size:14px}}