@charset "utf-8";
/* CSS Document */

/* 見出し(囲み縦組み) */
.ttl-vertical {
	writing-mode: vertical-rl;
    font-size: clamp(32px, 6vw, 40px);
}
.ttl-vertical span {
	display: inline-flex;
    justify-content: center;
    align-items: center;
    aspect-ratio: 1 / 1;
    background-color: var(--sub-color_01);
	color: var(--white);
    padding: .5rem;
    margin: .3rem;
}

@media screen and (max-width: 768px) {
	/* 見出し(囲み縦組み) */
	.ttl-vertical {writing-mode: initial;}
}