.instruction{max-width:900px;margin:0 auto;padding:2rem;font-family:Inter,sans-serif;color:#222;line-height:1.6}.instruction__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.instruction__header .instruction__back{background:none;border:none;font-size:1rem;cursor:pointer;color:#0070f3;transition:color .2s}.instruction__header .instruction__back:hover{color:#0051a3}.instruction__header .instruction__logo{height:40px;object-fit:contain}.instruction__title{text-align:center;font-size:2rem;font-weight:700;margin-bottom:1.5rem}.instruction__content{background:#fafafa;padding:2rem;border-radius:12px;box-shadow:0 4px 10px rgba(0,0,0,.08)}.instruction__content h2{margin-top:1.5rem;font-size:1.25rem;font-weight:600;border-left:4px solid #0070f3;padding-left:.5rem}.instruction__content ul{margin:.5rem 0 1rem 1.5rem}.instruction__content ul li{margin-bottom:.5rem}.instruction__content p{margin:.5rem 0}.instruction__row{display:flex;justify-content:space-between;flex-wrap:wrap;margin-bottom:.75rem}.instruction__row p{width:48%;margin:.25rem 0}.instruction__note{background:#fff7e6;border-left:5px solid orange;padding:.75rem 1rem;margin:1rem 0;border-radius:8px;font-weight:500}.instruction__disclaimer{margin-top:2rem;font-size:.9rem;color:#555;border-top:1px dashed #ccc;padding-top:1rem}@media(max-width:768px){.instruction{padding:1rem}.instruction__title{font-size:1.5rem}.instruction__content{padding:1rem}.instruction__row{flex-direction:column}.instruction__row p{width:100%}}