*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;color:#14213d;background:#faf9f7;line-height:1.5}
.w{max-width:1040px;margin:0 auto;padding:0 20px}nav{display:flex;gap:20px;padding:16px 0;border-bottom:1px solid #e5e2dc}nav a{color:#555;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}nav a[aria-current]{color:#14213d;box-shadow:inset 0 -2px #14213d}
.hero{display:grid;background:#f6f3ee;border-radius:16px;overflow:hidden;margin-top:24px}.copy{padding:28px}.word{font-family:Georgia,serif;font-size:22px;margin-bottom:18px}
h1{font-family:Georgia,serif;font-size:32px;line-height:1.15;margin:0 0 12px}.copy p{color:#555;margin:0 0 20px}
.cta{display:inline-flex;align-items:center;min-height:44px;padding:0 20px;background:#0f5c63;color:#fff;border-radius:999px;text-decoration:none;font-weight:600}
.face img{width:100%;height:100%;object-fit:cover;display:block}.tag{display:block;margin-top:8px;font-size:12px;color:#8a6d00}.face{min-height:240px;background:radial-gradient(circle at 60% 40%,#1b4b6b,#0b1b34);display:flex;align-items:center;justify-content:center;color:#9fc6d6;text-align:center;font-size:14px}
h2{font-family:Georgia,serif;font-size:24px;margin:32px 0 14px}.grid{display:grid;gap:12px}
.card{background:#0b1b34;color:#fff;border-radius:14px;padding:18px;box-shadow:inset 0 0 40px rgba(60,200,230,.12)}.card h3{margin:0 0 6px;font-size:17px}.card p{margin:0;color:#dbe6ee}
.faq{border:1px solid #e2e2e2;border-radius:12px;padding:16px;background:#fff}.faq h3{margin:0 0 4px;font-size:16px}.faq p{margin:0;color:#444}
.demo{background:#fff4d6;border:1px solid #e6c766;border-radius:10px;padding:12px;margin-bottom:12px;font-size:14px}
input,button{width:100%;min-height:44px;padding:0 12px;border:1px solid #ccc;border-radius:8px;background:#f3f3f3;margin-top:8px;font:inherit}
footer{margin:36px 0 24px;padding-top:14px;border-top:1px solid #e5e2dc;color:#777;font-size:12px}
@media(min-width:768px){.hero{grid-template-columns:1.1fr 1fr}h1{font-size:40px}.copy{padding:44px}.c2{grid-template-columns:repeat(2,1fr)}}