* { box-sizing: border-box; }
body { margin: 0; background:#f6f6f6; font-family: system-ui, sans-serif; }

.wrap { width: min(70vw, 1000px); margin: auto; padding: 24px 0; }

.box { border: 2px solid #222; border-radius: 12px; background:#fff; padding: 16px; margin-bottom: 24px; }

.header, .footer { background:#222; color:#fff; text-align:center; }
.footer p { margin: 0; font-size: 14px; }

.sub { margin: 0; opacity: .9; }
.title { margin: 8px 0 0; font-size: 40px; letter-spacing: .06em; }

/* メイン表示（縦大きめ） */
.main-view { height: 420px; display:flex; align-items:center; justify-content:center; }
.main-view img { max-width:100%; max-height:100%; object-fit:contain; }

/* サムネ */
.thumbs { 

	display:flex; 
	justify-content:center; 
align-items: center;

	gap:16px; 
min-height: 120px;
}


.thumbs img {
  width: 80px; height: 80px; object-fit:cover;
  border: 2px solid #222; border-radius: 8px;
  cursor: pointer;
}
.thumbs img:hover { transform: scale(1.05); transition: .2s; }