/* メルマガ登録ページ専用の追加（brand.css の上に重ねる） */
.offer-brand span{font-family:var(--min);font-size:17px;letter-spacing:.06em}
.learning--3{grid-template-columns:repeat(3,1fr)}
.learning--3 img{aspect-ratio:4/3}
.learning--3 figcaption{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.7}
.lesson-list li span{font-family:var(--en);font-size:22px;color:#9fd4ff;min-width:44px}
.lesson-list h3{font-family:var(--min);font-size:19px;line-height:1.6}
.lesson-list p{font-size:13px;color:#b9c8d9;margin-top:6px}
.curriculum figcaption{font-size:11px;color:#b9c8d9;margin-top:10px}
.form-card .button{width:100%}
/* サンキュー */
.hero--thanks{min-height:0;padding:80px 0 60px}
.hero--thanks .hero__copy{padding:50px 40px}
.hero--thanks h1{font-size:clamp(30px,3.4vw,44px)}
.gift .section-title{max-width:760px;margin:0 auto 40px;text-align:center}
.gift__lead{font-size:14px;color:#c6d7e9;margin-top:18px}
.gift__grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:900px;margin:auto}
.gift__card{background:#0a1322;border:1px solid #9fd4ff40;padding:30px 28px}
.gift__no{font-family:var(--en);font-size:13px;letter-spacing:.2em;color:#9fd4ff;margin-bottom:12px}
.gift__card h3{font-family:var(--min);font-size:22px;margin-bottom:12px}
.gift__card p{font-size:14px;color:#c6d7e9}
.gift__cta{max-width:640px;margin:36px auto 0;text-align:center}
.line-button{display:flex;align-items:center;justify-content:center;gap:14px;min-height:64px;padding:16px 24px;background:#06c755;color:#fff;text-decoration:none;font-weight:700;font-size:16px;border-radius:4px;transition:background .2s}
.line-button:hover{background:#05b04b}
.line-button__mark{font-family:var(--en);font-size:13px;letter-spacing:.2em;border:1px solid #ffffffb0;padding:3px 8px}
.gift__cta .micro{color:#a9b9cb}
.next{max-width:760px;text-align:center}
.next h2{margin-bottom:18px}
@media(max-width:767px){.learning--3{grid-template-columns:1fr 1fr}.learning--3 figure:last-child{grid-column:1/-1}.gift__grid{grid-template-columns:1fr}.hero--thanks .hero__copy{padding:30px 22px}}