*{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,segoe ui,Roboto,Helvetica,Arial,sans-serif}:root{--primary:#007AFF;--secondary:#34C759;--danger:#FF3B30;--dark:#1C1C1E;--light:#F2F2F7;--gray:#8E8E93;--card-bg:#FFFFFF;--shadow:0 4px 12px rgba(0, 0, 0, 0.08)}body{background-color:var(--light);color:var(--dark);padding-bottom:80px}header{min-height:10vh}.navbar{position:fixed;top:0;left:0;width:100%;background-color:#f2f2f2;backdrop-filter:blur(10px);padding:12px 16px;display:flex;justify-content:space-between;align-items:center;z-index:100;box-shadow:var(--shadow)}.logo{font-size:20px;font-weight:700;color:var(--primary);display:flex;align-items:center}.logo img{max-height:5vh;width:auto;object-fit:contain;margin-right:.5vw}.nav-links{display:flex;gap:12px;align-items:center}.nav-links a{text-decoration:none;color:var(--dark);font-weight:500;font-size:15px;padding:8px 12px;border-radius:8px;transition:background-color .2s;display:block}.nav-links a:hover{background-color:rgba(0,0,0,5%)}.nav-links a.active{background-color:rgba(0,122,255,.1);color:var(--primary);font-weight:600}.hamburger{display:none;cursor:pointer}.search-container{position:relative;width:150px}.search-container input{width:100%;padding:10px 12px 10px 36px;border-radius:10px;border:none;background-color:rgba(0,0,0,8%);font-size:14px;outline:none;transition:background-color .2s}.search-container input:focus{background-color:rgba(0,0,0,.12)}.search-container i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--gray)}main{padding-top:5vh;margin:auto;width:70vw}.app-store-button{margin:5vh;display:inline-flex;align-items:center;gap:8px;transition:all .3s ease}.app-store-button:hover{transform:translateY(-2px)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:900px;margin:0 auto}.feature-card{background:#fff;padding:24px;border-radius:16px;box-shadow:0 4px 12px rgba(0,0,0,5%);transition:all .3s ease;text-align:center}.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px rgba(0,0,0,.1)}.feature-card i{font-size:32px;color:var(--primary);margin-bottom:16px}.feature-card h3{font-size:18px;margin-bottom:12px;color:var(--dark)}.feature-card p{font-size:14px;color:#666;line-height:1.5}.home{text-align:center}.faq-container{max-width:800px;margin:0 auto;width:100%}.faq-item{margin-bottom:1rem;border-radius:8px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,5%);background:#fff;transition:all .3s ease}.faq-item:hover{box-shadow:0 4px 15px rgba(0,0,0,.1)}.faq-question{padding:1.5rem;background:#fff;border:none;text-align:left;cursor:pointer;font-size:1.1rem;font-weight:600;color:#333;transition:all .3s ease;display:flex;justify-content:space-between;align-items:center}.faq-question:hover{background-color:#f0f5ff;color:#06c}.faq-question::marker{display:none}.faq-answer{text-align:left;padding:1.5rem;border-top:1px solid #eee;color:#555;line-height:1.6;font-size:1rem;font-weight:400;background-color:#fafafa;border-radius:0 0 8px 8px}.faq-answer p{margin:0 0 1rem;padding:0}.faq-answer p:last-child{margin-bottom:0}.faq-question::after{content:"▼";font-size:.8rem;transition:transform .3s ease;color:#06c;margin-left:10px}.faq-item[open] .faq-question::after{transform:rotate(180deg)}h1{padding-bottom:12px}p{font-size:1.2em;line-height:1.5;padding-bottom:12px}section{padding:12px;a { text-decoration: none; }}#contact-status{margin:auto;max-width:50vw;font-weight:700;font-size:1.2em;color:red;text-align:center}#contact-status.success{margin:auto;max-width:50vw;font-weight:700;font-size:1.2em;color:green;text-align:center}#contact{padding:2vh;label { display: block; font-size: 1.2em; font-weight: bold; padding-top: 8px; } textarea { width: 100%; resize: none; border-radius: 8px; padding: 12px; } input { padding: 8px; width: 100%; border-radius: 8px; } input[type=submit] { font-size: 1.2em; background-color: rgba(0, 122, 255, 0.1); color: var(--primary); font-weight: bold; border-radius: 8px; }}footer{text-align:center;padding:24px 16px;color:#666;font-size:14px;border-top:1px solid #eee;margin-top:32px}@media(max-width:768px){.navbar{display:block}.logo{display:inline-block;width:80vw}.logo img{vertical-align:middle}.hamburger{display:inline-block}.nav-links{display:none;flex-grow:2}.nav-links.visible{display:block}.nav-links a{display:block;margin-bottom:8px;text-align:center;position:relative}.search-container{display:none;margin:auto}.search-container.visible{display:block}.faq-section{padding:1.5rem .5rem}.faq-question{padding:1rem;font-size:1rem}.faq-answer{padding:1rem}}