*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #ffffff;--text: #1a1a1a;--text-secondary: #666666;--text-tertiary: #999999;--divider: #e5e5e5}html{font-size:17px}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Helvetica Neue,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;min-height:100vh;display:flex;flex-direction:column}a{color:var(--text);text-decoration:none}a:hover{text-decoration:underline}nav{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 2rem;max-width:960px;width:100%;margin:0 auto}.nav-logo{display:inline-flex;align-items:center;gap:.4rem;font-weight:600;font-size:1rem;color:var(--text);letter-spacing:-.02em}.nav-logo:hover{text-decoration:none}.nav-icon{width:18px;height:18px;display:block}.nav-links{display:flex;gap:1.5rem}.nav-links a{color:var(--text-tertiary);font-size:.85rem}.nav-links a:hover{color:var(--text);text-decoration:none}.hero{flex:1;display:flex;align-items:center;justify-content:center;gap:4rem;padding:4rem 2rem;max-width:960px;margin:0 auto;width:100%}.hero-content{max-width:400px;flex-shrink:0}.hero-phone{flex-shrink:0}.phone-frame{width:260px;border-radius:36px;border:6px solid var(--text);overflow:hidden;background:var(--text)}.phone-frame img{display:block;width:100%;height:auto}.hero-content h1{font-size:2rem;font-weight:700;letter-spacing:-.03em;line-height:1.15;margin-bottom:.75rem}.subtitle{color:var(--text-secondary);margin-bottom:2rem;line-height:1.5}.features{list-style:none;margin-bottom:2rem}.features li{color:var(--text-secondary);font-size:.95rem;line-height:1.5;padding:.3rem 0}.features li strong{color:var(--text)}.cta{margin-bottom:.5rem}.btn{display:inline-block;background:var(--text);color:var(--bg);padding:.65rem 1.5rem;border-radius:980px;font-size:.9rem;font-weight:600;transition:opacity .15s}.btn:hover{opacity:.8;text-decoration:none}.platforms{color:var(--text-tertiary);font-size:.8rem}.page{flex:1;max-width:640px;margin:0 auto;padding:3rem 2rem;width:100%}.page h1{font-size:1.75rem;font-weight:700;letter-spacing:-.02em;margin-bottom:.5rem}.last-updated{color:var(--text-tertiary);font-size:.8rem;margin-bottom:2rem}.page section{margin-bottom:2rem}.page h2{font-size:1.05rem;font-weight:600;margin-bottom:.4rem}.page p{color:var(--text-secondary);margin-bottom:.75rem}.page a{text-decoration:underline}.faq{margin-bottom:1.5rem}.faq h3{font-size:.95rem;font-weight:600;margin-bottom:.25rem}.faq p{font-size:.95rem}footer{border-top:1px solid var(--divider);padding:1.5rem 2rem;text-align:center}.footer-links{display:flex;justify-content:center;gap:1.5rem;margin-bottom:.5rem}.footer-links a{color:var(--text-tertiary);font-size:.8rem}.footer-links a:hover{color:var(--text);text-decoration:none}footer p{color:var(--text-tertiary);font-size:.75rem}@media(max-width:768px){.hero{flex-direction:column;gap:2.5rem;text-align:center}.hero-content{max-width:480px}.phone-frame{width:220px}}@media(max-width:600px){html{font-size:16px}nav{padding:1rem 1.25rem}.hero{padding:3rem 1.25rem}.hero-content h1{font-size:1.6rem}.page{padding:2rem 1.25rem}}