body{margin:0;padding:0;font-family:'Trebuchet MS',Verdana,sans-serif;background:#f1f9ff;color:#172033;}
header{text-align:center;position:relative;padding:18px 10px;}
h1{margin:0;color:#ff5722;letter-spacing:.5px;}
main{max-width:640px;margin:0 auto;padding:0 16px 40px;}
#fact-section{text-align:center;margin:14px 0 8px;}
#fact-card{background:#fff;border:2px solid #ffd54f;border-radius:14px;padding:20px 18px;box-shadow:0 6px 24px rgba(2,8,23,.08);}
#fact-text{font-size:1.35rem;line-height:1.6;margin:0;}
#fact-buttons{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:14px 0 22px;}
#fact-buttons button{padding:9px 12px;border:none;border-radius:8px;cursor:pointer;font-weight:700;}
#new-fact-btn{background:#ffca28;color:#111;}
#copy-btn,#tweet-btn,#fb-share-btn{background:#eef2f7;color:#172033;}
.ad-slot{margin:18px auto;text-align:center;max-width:640px;}
.ad-label{display:block;font-size:.8rem;color:#6b7280;margin-bottom:6px;}
#affiliate-section{margin:24px 0;}
#affiliate-section h2{text-align:center;color:#334155;font-size:1.15rem;margin:10px 0 16px;}
.product-card{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid #d7dee7;border-radius:10px;padding:12px;margin-bottom:12px;box-shadow:0 4px 14px rgba(3,10,25,.06);}
.product-img{width:120px;height:auto;border-radius:6px;}
.product-info{flex:1;}
.product-title{color:#0a63c9;text-decoration:none;font-weight:700;}
.product-title:hover{text-decoration:underline;}
.product-note{font-size:.85rem;color:#6b7280;margin:4px 0 10px;}
.buy-btn{display:inline-block;background:#ffa41c;color:#fff;text-decoration:none;padding:7px 12px;border-radius:8px;font-weight:800;}
.buy-btn:hover{background:#ff8f00;}
#about{font-size:.95rem;color:#4b5563;text-align:center;margin:24px 0 8px;}
footer{text-align:center;color:#64748b;font-size:.85rem;padding:12px 0 24px;}
.disclosure{font-size:.8rem;color:#6b7280;margin-top:8px;}
@media(max-width:600px){.product-card{flex-direction:column;align-items:flex-start}.product-img{width:100%;max-width:280px}}