.channels { background: var(--bg); padding: 40px 80px 60px; }

.channels .grid {
    display: grid; grid-template-columns: 1fr;
    gap: 20px; max-width: 720px; margin: 0 auto;
  }

.channels .card {
    background: var(--paper);
    border: 1px solid var(--rule);
    padding: 56px 48px;
    text-align: center;
    display: flex; flex-direction: column;
    align-items: center; justify-content: space-between;
    min-height: 360px;
  }

.channels .card.sub {
    padding: 28px 32px;
    min-height: 0;
    flex-direction: row; flex-wrap: wrap;
    gap: 20px;
    justify-content: center; align-items: center;
  }

.channels .card.sub > div {
    display: flex; align-items: center; gap: 14px;
    text-align: left;
  }

.channels .card.sub .ico {
    width: 44px; height: 44px;
    margin: 0;
  }

.channels .card.sub .label {
    margin-bottom: 2px;
  }

.channels .card.sub .title {
    font-size: 17px;
    margin-bottom: 0;
  }

.channels .card .ico {
    width: 60px; height: 60px;
    border-radius: 50%;
    background: var(--pink-pale);
    display: flex; align-items: center; justify-content: center;
    color: var(--pink-deep);
    margin: 0 auto 20px;
  }

.channels .card .label {
    font-family: var(--font-serif);
    font-size: 13px; color: var(--pink-deep);
    letter-spacing: 0.3em; margin-bottom: 10px;
  }

.channels .card .title {
    font-family: var(--font-serif);
    font-size: 22px; color: var(--ink);
    font-weight: 500; letter-spacing: 0.05em; margin-bottom: 24px;
  }

.channels .card .value {
    font-family: var(--font-serif);
    font-size: 34px; color: var(--ink);
    font-weight: 500; letter-spacing: 0.04em; line-height: 1.2;
    margin-bottom: 18px;
    word-break: keep-all;
  }

.channels .card .value a { text-decoration: none; color: inherit; }

.channels .card .desc {
    font-size: 13px; color: var(--ink-sub);
    line-height: 2; letter-spacing: 0.04em;
    margin-bottom: 28px;
  }

.channels .card .btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 28px; border-radius: 999px;
    text-decoration: none;
    font-size: 14px; font-weight: 500;
    letter-spacing: 0.15em;
    transition: background 0.2s;
  }

.channels .card .btn.tel {
    background: var(--pink-deep); color: #fff;
  }

.channels .card .btn.tel:hover { background: #b06175; }

.channels .card .btn.ig {
    border: 1px solid var(--pink-deep); color: var(--pink-deep);
  }

.channels .card .btn.ig:hover { background: var(--pink-pale); }

.info { background: var(--bg); padding: 40px 80px 100px; }

.info .panel {
    background: var(--bg-alt);
    padding: 40px 48px;
    display: grid; grid-template-columns: 220px 1fr;
    gap: 0 24px; align-items: stretch;
    row-gap: 0;
  }

.info .row {
    display: contents;
  }

.info .row .k {
    font-family: var(--font-serif);
    font-size: 14px; color: var(--pink-deep);
    letter-spacing: 0.15em;
    padding: 18px 0;
    border-bottom: 1px dashed var(--pink);
  }

.info .row .v {
    font-size: 15px; color: var(--ink);
    line-height: 1.9; letter-spacing: 0.03em;
    padding: 18px 0;
    border-bottom: 1px dashed var(--pink);
  }

.info .row:last-child .k,
  .info .row:last-child .v { border-bottom: none; }

.info .row .v .sub {
    display: block; font-size: 13px; color: var(--ink-sub); margin-top: 4px;
  }

.disclaimer {
    background: var(--bg-alt);
    padding: 64px 80px 96px;
  }

.disclaimer .inner {
    max-width: 780px; margin: 0 auto;
    text-align: center;
    font-size: 13px; color: var(--ink-sub);
    line-height: 2; letter-spacing: 0.03em;
  }

.disclaimer .inner .em {
    color: var(--pink-deep); font-weight: 500;
  }

@media (max-width: 1199px) {
  .channels { padding: 32px clamp(24px, 5vw, 80px) 48px; }
  .channels .card { padding: 48px 36px; min-height: 340px; }
  .channels .card .value { font-size: 30px; }
  .info { padding: 32px clamp(24px, 5vw, 80px) 80px; }
  .info .panel { padding: 32px clamp(24px, 4vw, 48px); }
  .disclaimer { padding: 56px clamp(24px, 5vw, 80px) 80px; }
}

@media (max-width: 899px) {
  .channels { padding: 24px 24px 32px; }
  .channels .grid { grid-template-columns: 1fr; gap: 16px; }
  .channels .card { padding: 40px 28px; min-height: auto; }
  .channels .card .value { font-size: 28px; }
  .info { padding: 24px 24px 64px; }
  .info .panel {
      grid-template-columns: 1fr; padding: 24px 24px;
    }
  .info .row { display: block; padding: 16px 0; border-bottom: 1px dashed var(--pink); }
  .info .row:last-child { border-bottom: none; }
  .info .row .k { padding: 0; border: none; margin-bottom: 6px; display: block; }
  .info .row .v { padding: 0; border: none; display: block; }
  .disclaimer { padding: 48px 24px 64px; }
  .disclaimer .inner { font-size: 12.5px; }
}

@media (max-width: 559px) {
  .channels { padding: 16px 16px 24px; }
  .channels .card { padding: 32px 20px; }
  /* 電話番号は折り返さない。画面幅−余白(channels16×2+card20×2=72px)に収まる
     最大サイズへ自動縮小し、十分広ければ24pxを維持。 */
  .channels .card .value {
      white-space: nowrap;
      font-size: min(24px, calc((100vw - 72px) / 14));
    }
  /* IGカードはアイコンを上に積み、タイトルを全幅で1行表示(折り返さない)。
     channels16×2 + card.sub32×2 = 96px を引いた幅に収める。 */
  .channels .card.sub > div { flex-direction: column; gap: 10px; text-align: center; }
  .channels .card.sub .title {
      white-space: nowrap;
      font-size: min(17px, calc((100vw - 100px) / 15));
    }
  .info { padding: 16px 16px 48px; }
  .info .panel { padding: 20px 18px; }
  .disclaimer { padding: 40px 16px 48px; }
}