:root{--primary:#667eea;--secondary:#764ba2;--gradient:linear-gradient(135deg, #667eea 0%, #764ba2 100%);--bg:#fafafa;--surface:#fff;--text:#1a1a2e;--text-secondary:#555;--border:#e0e0e0;--radius:12px;--shadow:0 4px 24px #667eea1a;--shadow-lg:0 8px 40px #667eea26}@media (prefers-color-scheme:dark){:root{--primary:#8b9fff;--secondary:#9b7fd9;--bg:#121212;--surface:#1e1e1e;--text:#f0f0f0;--text-secondary:#b0b0b0;--border:#333;--shadow:0 4px 24px #0000004d;--shadow-lg:0 8px 40px #0006}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;line-height:1.6}.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}nav{z-index:100;background:var(--surface);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);position:fixed;top:0;left:0;right:0}nav .container{justify-content:space-between;align-items:center;height:64px;display:flex}.nav-logo{background:var(--gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.25rem;font-weight:700;text-decoration:none}.nav-links{gap:1.5rem;list-style:none;display:flex}.nav-links a{color:var(--text-secondary);font-size:.9rem;font-weight:500;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--primary)}.hero{text-align:center;padding:8rem 0 4rem}.hero h1{margin-bottom:1.25rem;font-size:clamp(2.5rem,6vw,3.5rem);font-weight:800;line-height:1.15}.hero h1 .gradient-text{background:var(--gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero p{color:var(--text-secondary);max-width:560px;margin:0 auto 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.2s}.feature-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.feature-icon{background:var(--gradient);border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:1rem;font-size:1.4rem;display:flex}.feature-card h3{margin-bottom:.5rem;font-size:1.1rem}.feature-card p{color:var(--text-secondary);font-size:.9rem}.section-header{text-align:center;margin-bottom:3rem}.section-header h2{margin-bottom:.5rem;font-size:2rem;font-weight:700}.section-header p{color:var(--text-secondary);font-size:1.05rem}.cta{text-align:center;padding:5rem 0}.cta-box{background:var(--gradient);color:#fff;border-radius:20px;padding:4rem 2rem}.cta-box h2{margin-bottom:.75rem;font-size:2rem;font-weight:700}.cta-box p{opacity:.9;margin-bottom:2rem;font-size:1.05rem}.cta-btn{color:var(--primary);background:#fff;border-radius:50px;padding:.85rem 2rem;font-weight:700;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-block}.cta-btn:hover{transform:translateY(-2px);box-shadow:0 4px 16px #00000026}footer{border-top:1px solid var(--border);text-align:center;padding:2.5rem 0}footer .container{flex-direction:column;align-items:center;gap:1rem;display:flex}.footer-links{gap:1.5rem;list-style:none;display:flex}.footer-links a{color:var(--text-secondary);font-size:.85rem;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--primary)}.footer-copy{color:var(--text-secondary);font-size:.8rem}.support-hero{text-align:center;padding:7rem 0 3rem}.support-hero h1{margin-bottom:.75rem;font-size:2.5rem;font-weight:700}.support-hero p{color:var(--text-secondary);font-size:1.1rem}.support-content{max-width:720px;margin:0 auto;padding:2rem 0 4rem}.support-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1.5rem;padding:2rem}.support-card h2{align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:1.25rem;display:flex}.support-card p,.support-card li{color:var(--text-secondary);margin-bottom:.5rem;font-size:.95rem}.support-card ul{padding:0;list-style:none}.support-card ul li:before{content:"→ ";color:var(--primary);font-weight:600}.support-card a{color:var(--primary);font-weight:500;text-decoration:none}.support-card a:hover{text-decoration:underline}@media (width<=640px){.nav-links{gap:1rem}.hero{padding:6.5rem 0 3rem}.cta-box{padding:3rem 1.5rem}}.delete-form{flex-direction:column;gap:.75rem;margin-top:1.25rem;display:flex}.delete-form label{color:var(--text);margin-top:.25rem;font-size:.85rem;font-weight:600}.delete-form input,.delete-form select,.delete-form textarea{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:8px;padding:.7rem .9rem;font-family:inherit;font-size:.95rem;transition:border-color .2s}.delete-form input:focus,.delete-form select:focus,.delete-form 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