/* フッター：東青協 2026–2027期の公式サイト「響く、東青協」へのバナー（全ページ共通、紺のフッターの上に白い券） */
.l-footer__banners { padding: 56px 0 !important; }
.l-footer__banners-list:empty { display: none; }
.ts50-fbanner {
  position: relative;
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr) auto;
  align-items: center;
  max-width: 820px;
  margin: 0 auto;
  background: #f4f1ea;
  color: #001040 !important;
  text-decoration: none !important;
  border-radius: 3px;
  overflow: hidden;
  transition: transform .5s cubic-bezier(.2, .7, .2, 1), box-shadow .5s;
}
/* 響く東青協のロゴの下にある、赤と紺の2本線 */
.ts50-fbanner::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 8px;
  background: linear-gradient(#c8161d 0 2px, transparent 2px 4px, #1c2f6b 4px 8px);
}
.ts50-fbanner__logo { display: flex; align-items: center; justify-content: center; align-self: stretch; padding: 20px 22px 28px; background: #fff; border-right: 1px dashed #c9c1b0; }
.ts50-fbanner__logo img { display: block; width: 100%; max-width: 156px; height: auto; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.ts50-fbanner__body { display: flex; flex-direction: column; gap: 4px; padding: 24px 30px 30px; }
.ts50-fbanner__kicker { font-size: 12px; letter-spacing: .08em; color: #15a8e2; }
.ts50-fbanner__title { font-family: "Shippori Mincho B1", "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif; font-size: 26px; font-weight: 800; line-height: 1.35; }
.ts50-fbanner__text { font-size: 13px; line-height: 1.7; color: #404853; }
/* 改行するときは言葉の切れ目で */
.ts50-fbanner__kicker span, .ts50-fbanner__text span { display: inline-block; }
.ts50-fbanner__arrow { position: relative; width: 48px; height: 48px; margin: 0 32px 8px 0; border-radius: 50%; background: #001040; transition: transform .5s cubic-bezier(.2, .7, .2, 1), background .3s; }
/* 外のサイトへ：右上向きの矢印 */
.ts50-fbanner__arrow::before { content: ""; position: absolute; left: 18px; top: 17px; width: 11px; height: 11px; border-top: 2px solid #f4f1ea; border-right: 2px solid #f4f1ea; }
.ts50-fbanner__arrow::after { content: ""; position: absolute; left: 16px; top: 23px; width: 16px; height: 2px; background: #f4f1ea; transform: rotate(-45deg); }
.ts50-fbanner:hover { transform: translateY(-4px); box-shadow: 0 22px 40px -22px rgba(0, 0, 0, .6); }
.ts50-fbanner:hover .ts50-fbanner__logo img { transform: scale(1.05); }
.ts50-fbanner:hover .ts50-fbanner__arrow { transform: translate(3px, -3px); background: #15a8e2; }

@media (max-width: 767px) {
  .l-footer__banners { padding: 40px 0 !important; }
  .ts50-fbanner { grid-template-columns: 1fr auto; }
  .ts50-fbanner__logo { grid-column: 1 / -1; padding: 18px 20px 20px; border-right: 0; border-bottom: 1px dashed #c9c1b0; }
  .ts50-fbanner__logo img { max-width: 150px; }
  .ts50-fbanner__body { padding: 18px 8px 26px 20px; }
  .ts50-fbanner__kicker { font-size: 11px; }
  .ts50-fbanner__title { font-size: 22px; }
  .ts50-fbanner__arrow { width: 42px; height: 42px; margin: 0 18px 8px 0; }
  .ts50-fbanner__arrow::before { left: 15px; top: 14px; }
  .ts50-fbanner__arrow::after { left: 13px; top: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .ts50-fbanner, .ts50-fbanner__logo img, .ts50-fbanner__arrow { transition: none; }
}