.ayttc-header{background:linear-gradient(90deg,#0056d2,#007bff);text-align:center;padding:35px 20px;border-bottom:1px solid #c6d9ff;box-shadow:0 4px 12px rgba(0,86,210,.25);margin:0}.ayttc-header h1{color:#fff;font-size:2.1em;margin-bottom:8px;font-weight:700;letter-spacing:1px;margin-top:0}.ayttc-header p{color:#e8f1ff;font-size:1.1em;margin:5px 0 15px;font-weight:500}.ayttc-nav{margin-top:15px}.ayttc-nav a{text-decoration:none;color:#eef4ff;font-weight:600;margin:0 12px;padding:6px 10px;border-radius:6px;transition:.3s}.ayttc-nav a:hover{background:hsla(0,0%,100%,.2)}.ayttc-main{max-width:900px;margin:40px auto;background-color:#fff;padding:40px 30px 50px;border-radius:14px;box-shadow:0 6px 18px rgba(0,0,0,.08);border:1px solid #d9e6ff;line-height:1.7;color:#333}.ayttc-main h2,.ayttc-main h3{color:#003c8f;margin-top:1.5em;font-weight:700}.ayttc-main h2{border-bottom:2px solid #b8cffc;padding-bottom:5px}.ayttc-main ul{padding-left:20px;margin-top:6px}.ayttc-main li{margin-bottom:8px}.ayttc-blockquote{border-left:4px solid #0056d2;font-style:italic;background:#f0f5ff;color:#455a7f;border-radius:6px;box-shadow:0 3px 12px rgba(0,86,210,.12);margin:20px 0;padding:15px}