@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    padding: 12px 18px;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: #fff;
  }

  .site-header.is-open .site-nav {
    display: flex;
  }

  .brand small {
    display: none;
  }

  h1 {
    font-size: 40px;
    line-height: 1.12;
  }

  h2 {
    font-size: 34px;
    line-height: 1.16;
  }

  h3 {
    font-size: 25px;
  }

  .premium-hero,
  .group-hero {
    min-height: auto;
    padding: 72px 20px 74px;
  }

  .premium-hero::before,
  .group-hero::before {
    right: 20px;
    left: 20px;
  }

  .premium-hero::after,
  .group-hero::after {
    left: 20px;
    width: 128px;
  }

  .hero-lead,
  .intro-grid p,
  .section-head p:not(.eyebrow) {
    font-size: 16px;
  }

  .hero-visual {
    width: min(78vw, 300px);
    margin-top: 12px;
  }

  .lesson-card {
    right: -14px;
    bottom: 12px;
    min-width: 220px;
    padding: 14px 16px;
  }

  .lesson-card strong {
    font-size: 34px;
  }

  .section {
    padding: 68px 20px;
  }

  .section-head {
    margin-bottom: 28px;
  }

  .intro-grid,
  .reason-grid,
  .program-list,
  .choose-map,
  .schedule-panel,
  .class-in-action-layout {
    grid-template-columns: 1fr;
  }

  .class-in-action-layout {
    gap: 32px;
  }

  .class-in-action-visual {
    width: 100%;
    aspect-ratio: 16 / 10;
  }

  .class-in-action-visual img {
    object-position: center 46%;
  }

  .reel-links a {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    gap: 12px;
    padding: 16px 2px;
  }

  .reel-play {
    width: 36px;
    height: 36px;
  }

  .reason-grid {
    gap: 26px;
  }

  .reason-grid span {
    font-size: 52px;
  }

  .fit-panel {
    padding-left: 22px;
    border-left-width: 8px;
  }

  .program-list article {
    display: block;
    padding: 34px 0;
  }

  .program-index {
    font-size: 58px;
  }

  .program-body {
    margin-top: 20px;
  }

  .program-body dl {
    display: grid;
    gap: 10px;
  }

  .choose-map article,
  .choose-map article + article {
    min-height: auto;
    padding: 22px 0;
    border-left: 0;
  }

  .circle-small {
    width: 62px;
    height: 62px;
    font-size: 12px;
  }

  .circle-main {
    right: -6px;
    bottom: 10px;
    min-width: 150px;
    padding: 12px 14px;
  }

  .circle-main strong {
    font-size: 22px;
  }

  .schedule-mark {
    font-size: 82px;
  }

  .consult {
    grid-template-columns: 1fr;
    margin-top: 58px;
    margin-bottom: 58px;
    padding: 34px 24px;
    border-radius: 22px;
  }

  .consult .button {
    width: 100%;
  }

  .preview-footer {
    display: grid;
    gap: 12px;
  }
}
/* typography-balance-20260908-start */
h1,
h2,
.section-head h2,
.consult h2 {
  text-wrap: balance;
}

@media (min-width: 1121px) {
  h1 {
    font-size: clamp(52px, 6.4vw, 96px);
    line-height: 1.04;
  }

  h2,
  .section-head h2 {
    font-size: clamp(38px, 4vw, 52px);
    line-height: 1.12;
  }

  .section-head,
  .section-head.wide {
    max-width: 980px;
  }

  .consult h2 {
    max-width: 900px;
    font-size: clamp(34px, 3.4vw, 44px);
    line-height: 1.15;
  }
}

@media (min-width: 761px) and (max-width: 1120px) {
  h1 {
    font-size: clamp(44px, 6vw, 62px);
    line-height: 1.08;
  }

  h2,
  .section-head h2,
  .consult h2 {
    font-size: clamp(34px, 4.4vw, 42px);
    line-height: 1.16;
  }

  .section-head,
  .section-head.wide {
    max-width: 880px;
  }
}
/* typography-balance-20260908-end */