:root {
  --white: #faf8f3;
  --ivory: #eef0e9;
  --greige: #ddd3bd;
  --stone: #ab9a7c;
  --charcoal: #14171a;
  --navy: #0d211b;
  --green: #12332a;
  --green-soft: #1d4436;
  --gold: #9c7d45;
  --ink: #191d1a;
  --muted: #6b7069;
  --line: rgba(25, 29, 26, 0.13);
  --glass: rgba(250, 248, 243, 0.1);
  --shadow: 0 30px 80px rgba(13, 18, 15, 0.16);
  --serif: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --sans: "Avenir Next", "Helvetica Neue", "Hiragino Sans", "Yu Gothic", sans-serif;
  --display: "Bodoni 72", Didot, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  scroll-padding-top: 0;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--sans);
  line-height: 1.85;
}

h1,
h2,
h3,
h4,
blockquote {
  font-family: var(--serif);
}

.section-kicker,
.eyebrow,
.course-label,
.course-detail-number {
  font-family: var(--display);
}

body.nav-open {
  overflow: hidden;
}

body.subpage {
  background: var(--white);
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(18px, 4vw, 58px);
  color: var(--white);
  transition: background 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
}

.site-header.is-scrolled,
.site-header.nav-active,
.subpage .site-header {
  color: var(--navy);
  background: rgba(255, 253, 248, 0.94);
  box-shadow: 0 14px 48px rgba(17, 27, 43, 0.1);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 18px;
}

.brand-logo-img {
  width: 148px;
  height: auto;
  display: block;
  filter: brightness(0) invert(1);
}

.brand-logo-img + span {
  display: none;
}

.site-header.is-scrolled .brand-logo-img,
.site-header.nav-active .brand-logo-img,
.subpage .site-header .brand-logo-img {
  filter: none;
}

.brand-mark-img {
  width: auto;
  height: 44px;
  display: block;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: Georgia, serif;
  font-size: 18px;
  letter-spacing: 0.13em;
}

.brand small {
  margin-top: -5px;
  font-family: Georgia, serif;
  font-size: 10px;
  letter-spacing: 0.17em;
  opacity: 0.78;
}

.hero-brand-lockup,
.salon-logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--white);
  font-family: Georgia, serif;
  letter-spacing: 0.18em;
}

.brand-mark.large {
  width: 58px;
  height: 58px;
  font-size: 22px;
}

.brand-mark-img.large {
  height: 58px;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 28px);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  letter-spacing: 0.06em;
}

.global-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.global-nav a[aria-current="page"] {
  color: var(--gold);
}

.nav-contact {
  padding: 0 18px;
  border: 1px solid currentColor;
  border-radius: 999px;
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 140px clamp(20px, 5vw, 76px) 70px;
  color: var(--white);
  background: var(--navy);
}

/* 公式サイトの写真を使用。公開前は assets/img/hero-london.jpg などに差し替えできます。 */
.hero-media {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(10, 15, 24, 0.88) 0%, rgba(17, 27, 43, 0.66) 48%, rgba(17, 27, 43, 0.2) 100%),
    url("../img/hero-river.jpg?v=20260712");
  background-position: center 42%;
  background-size: cover;
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(840px, 100%);
  padding-bottom: clamp(44px, 8vw, 106px);
}

.eyebrow,
.section-kicker,
.course-label {
  margin: 0 0 14px;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.contact-cta h2 {
  margin: 0;
  font-weight: 500;
  line-height: 1.32;
  letter-spacing: 0.03em;
}

.hero h1 {
  max-width: 780px;
  font-size: clamp(40px, 6.5vw, 82px);
}

.hero-copy p:not(.eyebrow) {
  max-width: 690px;
  margin: 24px 0 0;
  font-size: clamp(15px, 1.45vw, 18px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 14px;
  letter-spacing: 0.06em;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.button:hover {
  border-color: var(--gold);
}

.button.primary {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.hero .button.primary,
.contact-cta .button.primary {
  color: var(--navy);
  background: var(--white);
  border-color: var(--white);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 253, 248, 0.72);
}

.button.ghost {
  color: var(--white);
  background: var(--glass);
  border-color: rgba(255, 253, 248, 0.24);
  backdrop-filter: blur(12px);
}

.button.secondary.light {
  color: var(--white);
}

.hero-note {
  position: absolute;
  right: clamp(20px, 5vw, 76px);
  bottom: 38px;
  z-index: 1;
  width: min(360px, calc(100% - 40px));
  padding: 20px 0 0;
  border-top: 1px solid rgba(255, 253, 248, 0.42);
}

.hero-note span,
.salon-panel span {
  display: block;
  color: var(--greige);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-note strong {
  display: block;
  margin-top: 8px;
  font-size: 15px;
  font-weight: 500;
}

.section {
  padding: clamp(74px, 10vw, 136px) clamp(20px, 5vw, 76px);
}

.anchor-offset {
  display: block;
  position: relative;
  top: -90px;
  visibility: hidden;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(36px, 8vw, 100px);
  align-items: start;
}

.section h2 {
  font-size: clamp(29px, 4vw, 54px);
}

.lead-block,
.section-heading p,
.teacher-copy p,
.reason-grid p,
.lesson-grid p,
.salon-copy p,
.feature-link p,
.social-panel p,
.accordion p,
.contact-cta p,
.site-footer p {
  color: var(--muted);
}

.lead-block p:first-child {
  margin-top: 0;
}

.principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 58px;
  border: 1px solid var(--line);
  background: var(--line);
}

.principles span {
  min-height: 88px;
  display: grid;
  place-items: center;
  padding: 18px;
  background: var(--ivory);
  color: var(--navy);
  text-align: center;
}

/* 公式サイトの素材を、先生確認用にそのまま見える形で配置しています。 */
.official-photo-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.official-photo-strip img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--ivory);
}

.teacher {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(320px, 1.05fr);
  gap: clamp(34px, 7vw, 88px);
  align-items: center;
  background: linear-gradient(180deg, var(--white), var(--ivory));
}

/* Google Driveで共有いただいた正式写真。差し替え時も同じファイル名を使用できます。 */
.teacher-image {
  min-height: 650px;
  background-image:
    linear-gradient(180deg, rgba(17, 27, 43, 0.04), rgba(17, 27, 43, 0.16)),
    url("../img/teacher-kawashima.jpg?v=20260712");
  background-position: center 28%;
  background-size: cover;
  box-shadow: var(--shadow);
}

.teacher-copy {
  max-width: 660px;
}

.large-text {
  color: var(--navy) !important;
  font-size: clamp(21px, 2.2vw, 30px);
  line-height: 1.6;
}

.teacher-quote {
  margin: 28px 0 0;
  padding: 22px 0 22px 22px;
  border-left: 2px solid var(--gold);
  color: var(--navy);
  font-size: 19px;
  line-height: 1.7;
}

.teacher-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 28px;
}

.reasons,
.voice {
  background: var(--ivory);
}

.pathway {
  color: var(--white);
  background: var(--navy);
}

.pathway .section-heading p,
.pathway h2 {
  color: var(--white);
}

.pathway-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(255, 253, 248, 0.18);
  background: rgba(255, 253, 248, 0.18);
}

.pathway-grid a {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px 22px;
  background: rgba(255, 253, 248, 0.07);
}

.pathway-grid span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pathway-grid strong {
  display: block;
  margin-top: auto;
  color: var(--white);
  font-size: 20px;
  font-weight: 500;
}

.pathway-grid small {
  display: block;
  margin-top: 10px;
  color: rgba(255, 253, 248, 0.72);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 42px;
}

.section-heading.wide {
  max-width: 900px;
}

.first-time {
  background: linear-gradient(180deg, var(--white), var(--ivory));
}

.first-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.first-steps article {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.86);
  box-shadow: 0 18px 52px rgba(20, 22, 22, 0.08);
}

.first-steps span {
  color: var(--gold);
  font-family: Georgia, serif;
}

.first-steps h3 {
  margin: 22px 0 12px;
  color: var(--navy);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.48;
}

.first-steps p {
  color: var(--muted);
}

.reason-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
}

.reason-grid article {
  min-height: 244px;
  padding: 30px 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.reason-grid article:nth-child(3n) {
  border-right: 0;
}

.reason-grid article:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.reason-grid span {
  color: var(--gold);
  font-family: Georgia, serif;
}

.reason-grid h3,
.lesson-grid h3,
.feature-link h3,
.social-panel h3 {
  margin: 24px 0 12px;
  color: var(--navy);
  font-size: 21px;
  font-weight: 500;
  line-height: 1.48;
}

.teacher-values {
  background:
    linear-gradient(rgba(248, 246, 239, 0.94), rgba(248, 246, 239, 0.94)),
    url("../img/salon-community.jpg") center / cover;
}

.teacher-value-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 1180px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
}

.teacher-value-grid article {
  min-height: 270px;
  padding: clamp(28px, 4vw, 48px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.teacher-value-grid span {
  color: var(--gold);
  font-family: var(--display);
  font-size: 11px;
}

.teacher-value-grid h3 {
  margin: 26px 0 14px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 31px);
  font-weight: 400;
}

.teacher-value-grid p {
  color: var(--muted);
  line-height: 2;
}

.teacher-values-note {
  max-width: 920px;
  margin: 26px auto 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
  text-align: center;
}

.video-library-guide {
  background:
    linear-gradient(rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.96)),
    url("../img/journal-youtube.jpg") center / cover;
}

.video-library-guide .reason-grid {
  max-width: 1180px;
  margin: 0 auto;
}

.video-start-note {
  display: grid;
  grid-template-columns: minmax(150px, 0.45fr) minmax(0, 1.5fr) auto;
  align-items: center;
  gap: 24px;
  max-width: 1180px;
  margin: 28px auto 0;
  padding: 26px 28px;
  border: 1px solid var(--line);
  background: var(--ivory);
}

.video-start-note strong {
  color: var(--navy);
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
}

.video-start-note p {
  margin: 0;
  color: var(--muted);
}

.video-start-note .button {
  white-space: nowrap;
}

.community-actions,
.salon-gathering-actions {
  justify-content: center;
  margin-top: 28px;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 1180px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.social-grid a {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
}

.social-grid span {
  color: var(--gold);
  font-family: var(--display);
  font-size: 11px;
}

.social-grid strong {
  margin: auto 0 12px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 400;
}

.social-grid small {
  color: var(--muted);
}

@media (max-width: 820px) {
  .teacher-value-grid {
    grid-template-columns: 1fr;
  }

  .teacher-value-grid article {
    min-height: 0;
  }

  .teacher-values-note {
    text-align: left;
  }

  .video-start-note {
    grid-template-columns: 1fr;
    padding: 24px 20px;
  }

  .video-start-note .button {
    width: 100%;
    white-space: normal;
  }

  .community-actions,
  .salon-gathering-actions {
    align-items: stretch;
  }

  .social-grid {
    grid-template-columns: 1fr;
  }

  .social-grid a {
    min-height: 160px;
  }
}

.lessons {
  background: var(--white);
}

.lesson-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.lesson-grid article {
  min-height: 350px;
  display: flex;
  flex-direction: column;
  padding: 32px 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fffdf8, #f8f3eb);
}

.lesson-grid a,
.text-link,
.feature-link a {
  width: fit-content;
  margin-top: auto;
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 14px;
  border-bottom: 1px solid var(--gold);
}

.lesson-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 18px;
  margin-top: 22px;
}

.lesson-showcase img {
  width: 100%;
  height: min(52vw, 560px);
  object-fit: cover;
  object-position: center 38%;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.salon {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(320px, 1.05fr);
  gap: clamp(34px, 8vw, 104px);
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(17, 27, 43, 0.94), rgba(22, 53, 47, 0.82)),
    url("../img/salon-community.jpg?v=20260712") center / cover;
}

.salon h2,
.salon-copy p {
  color: var(--white);
}

.salon-logo-lockup {
  margin-bottom: 24px;
}

.salon-logo-lockup strong {
  color: var(--white);
  font-family: Georgia, serif;
  font-size: 20px;
  letter-spacing: 0.16em;
}

.salon-logo-lockup .brand-mark-img {
  filter: brightness(0) invert(1);
}

.salon-copy p {
  opacity: 0.86;
}

.salon-panel {
  display: grid;
  gap: 12px;
}

.salon-panel div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 82px;
  padding: 20px 24px;
  border: 1px solid rgba(255, 253, 248, 0.22);
  background: rgba(255, 253, 248, 0.08);
  backdrop-filter: blur(12px);
}

.journal {
  background: var(--white);
}

.journal-layout {
  display: grid;
  grid-template-columns: 1fr 1fr minmax(280px, 0.82fr);
  gap: 18px;
}

.feature-link,
.social-panel {
  min-height: 350px;
  display: flex;
  flex-direction: column;
  padding: 34px 30px;
  border: 1px solid var(--line);
}

.feature-link {
  color: var(--white);
  justify-content: flex-end;
  background: var(--navy);
  background-size: cover;
  background-position: center;
}

.blog-card {
  background-image:
    linear-gradient(180deg, rgba(17, 27, 43, 0.2), rgba(17, 27, 43, 0.88)),
    url("../img/journal-blog.jpg?v=20260712");
}

.youtube-card {
  background-image:
    linear-gradient(180deg, rgba(22, 53, 47, 0.12), rgba(22, 53, 47, 0.9)),
    url("../img/journal-youtube.jpg?v=20260712");
}

.feature-link span {
  color: var(--greige);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.feature-link h3,
.feature-link p,
.feature-link a {
  color: var(--white);
}

.feature-link a {
  border-color: var(--gold);
}

.social-panel {
  background: var(--ivory);
}

.social-links {
  display: grid;
  gap: 10px;
  margin-top: auto;
}

.social-links a {
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border: 1px solid var(--line);
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  background: var(--white);
}

.social-links a::after {
  content: "→";
  color: var(--gold);
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.voice-grid figure {
  min-height: 240px;
  margin: 0;
  padding: 34px 30px;
  background: var(--white);
  border: 1px solid var(--line);
}

.voice-grid blockquote {
  margin: 0;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.7;
}

.voice-grid figcaption {
  margin-top: 24px;
  color: var(--gold);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
}

.center {
  display: flex;
  justify-content: center;
  margin-top: 34px;
}

.faq {
  background: var(--white);
}

.accordion {
  max-width: 930px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.accordion details {
  border-bottom: 1px solid var(--line);
}

.accordion summary {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--navy);
  cursor: pointer;
  font-size: 18px;
  list-style: none;
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--gold);
  font-size: 28px;
  line-height: 1;
}

.accordion details[open] summary::after {
  content: "-";
}

.accordion p {
  margin: 0;
  padding: 0 48px 26px 0;
}

.contact-cta {
  margin: 0 clamp(20px, 5vw, 76px) clamp(36px, 5vw, 76px);
  padding: clamp(58px, 8vw, 92px);
  color: var(--white);
  background:
    linear-gradient(100deg, rgba(17, 27, 43, 0.95), rgba(22, 53, 47, 0.75)),
    url("../img/contact-river.jpg?v=20260712") center 42% / cover;
}

.contact-cta h2 {
  max-width: 780px;
  color: var(--white);
  font-size: clamp(31px, 4vw, 56px);
}

.contact-cta p {
  max-width: 670px;
  color: rgba(255, 253, 248, 0.84);
}

.contact-cta small {
  display: block;
  margin-top: 24px;
  color: rgba(255, 253, 248, 0.72);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(300px, 1.2fr);
  gap: 40px;
  padding: 56px clamp(20px, 5vw, 76px);
  color: var(--white);
  background: #101722;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 10px 24px;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
}

.footer-links a {
  min-height: 32px;
  color: rgba(255, 253, 248, 0.78);
}

.site-footer p {
  color: rgba(255, 253, 248, 0.7);
  font-size: 13px;
}

.page-hero {
  padding: 168px clamp(20px, 5vw, 76px) 82px;
  color: var(--white);
  background:
    linear-gradient(100deg, rgba(17, 27, 43, 0.92), rgba(22, 53, 47, 0.68)),
    url("../img/hero-river.jpg?v=20260712") center 38% / cover;
}

.page-hero.profile-bg {
  background:
    linear-gradient(100deg, rgba(17, 27, 43, 0.92), rgba(22, 53, 47, 0.64)),
    url("../img/teacher-kawashima.jpg?v=20260712") center 32% / cover;
}

.page-hero.lesson-bg {
  background:
    linear-gradient(100deg, rgba(17, 27, 43, 0.92), rgba(22, 53, 47, 0.64)),
    url("../img/lesson-care.jpg?v=20260712") center 34% / cover;
}

.page-hero.salon-bg {
  background:
    linear-gradient(100deg, rgba(17, 27, 43, 0.94), rgba(22, 53, 47, 0.54)),
    url("../img/editorial/course-30s-online-learning.jpg?v=20260720") center 44% / cover;
}

.page-hero.salon-bg h1 {
  max-width: 1040px;
  font-size: clamp(38px, 5.2vw, 68px);
}

.page-hero.salon-bg h1 span {
  display: block;
}

.page-hero h1 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(38px, 6vw, 76px);
  font-weight: 500;
  line-height: 1.3;
}

.page-hero p:not(.section-kicker) {
  max-width: 690px;
  margin: 22px 0 0;
  color: rgba(255, 253, 248, 0.86);
  font-size: 17px;
}

.page-lead {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(34px, 8vw, 96px);
  padding: clamp(64px, 9vw, 118px) clamp(20px, 5vw, 76px);
  background: var(--white);
}

.page-lead h2,
.detail-block h2,
.mini-cta h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 500;
  line-height: 1.38;
}

.page-lead p,
.detail-block p,
.detail-card p,
.compact-list p,
.mini-cta p {
  color: var(--muted);
}

.detail-section {
  padding: 0 clamp(20px, 5vw, 76px) clamp(74px, 10vw, 128px);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.detail-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.detail-card {
  min-height: 300px;
  padding: 34px 30px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fffdf8, #f7f1e8);
}

.detail-card.featured {
  color: var(--white);
  background: var(--navy);
}

.detail-card.featured h2,
.detail-card.featured h3,
.detail-card.featured p,
.detail-card.featured li {
  color: var(--white);
}

.detail-card h2,
.detail-card h3 {
  margin: 0 0 16px;
  color: var(--navy);
  font-size: 25px;
  font-weight: 500;
  line-height: 1.45;
}

.detail-card ul,
.compact-list ul {
  margin: 20px 0 0;
  padding-left: 1.2em;
  color: var(--muted);
}

.detail-card li,
.compact-list li {
  margin: 7px 0;
}

.detail-photo {
  min-height: 440px;
  background-position: center;
  background-size: cover;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.photo-teacher {
  background-image: url("../img/teacher-kawashima.jpg?v=20260712");
  background-position: center 24%;
}

.photo-lesson {
  background-image: url("../img/lesson-practice.jpg?v=20260712");
  background-position: center 34%;
}

.photo-salon {
  background-image: url("../img/salon-community.jpg?v=20260712");
}

.photo-journal {
  background-image: url("../img/journal-blog.jpg?v=20260712");
}

.photo-youtube {
  background-image: url("../img/journal-youtube.jpg?v=20260712");
  background-position: center 30%;
}

.photo-care {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05), rgba(18, 44, 39, 0.14)),
    url("../img/lesson-care.jpg?v=20260712");
  background-position: center 36%;
}

.detail-section.no-lead {
  padding-top: 80px;
}

.compact-list {
  display: grid;
  gap: 14px;
}

.compact-list article {
  padding: 26px;
  border: 1px solid var(--line);
  background: var(--white);
}

.compact-list h3 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 20px;
  font-weight: 500;
}

.mini-cta {
  margin: 0 clamp(20px, 5vw, 76px) clamp(38px, 5vw, 76px);
  padding: clamp(46px, 7vw, 76px);
  color: var(--white);
  background: var(--navy);
}

.mini-cta h2,
.mini-cta p {
  color: var(--white);
}

.mini-cta p {
  max-width: 720px;
  opacity: 0.82;
}

.form-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 22px;
}

.mock-form {
  padding: 32px;
  border: 1px solid var(--line);
  background: var(--ivory);
}

.mock-form label {
  display: block;
  margin-bottom: 16px;
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
}

.mock-form input,
.mock-form textarea,
.mock-form select {
  width: 100%;
  min-height: 48px;
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

.mock-form textarea {
  min-height: 140px;
  resize: vertical;
}

.mobile-priority {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 18px;
  align-items: center;
  padding: 42px clamp(20px, 5vw, 76px);
  background: var(--ivory);
}

.mobile-priority h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 500;
  line-height: 1.42;
}

.mobile-priority p:not(.section-kicker) {
  color: var(--muted);
}

.video-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(17, 27, 43, 0.12), rgba(17, 27, 43, 0.9)),
    url("../img/journal-youtube.jpg?v=20260712") center 28% / cover;
}

.play-mark {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: auto;
  border: 1px solid rgba(255, 253, 248, 0.7);
  border-radius: 50%;
}

.video-card strong,
.video-card small {
  display: block;
}

.video-card small {
  color: rgba(255, 253, 248, 0.76);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
}

.lesson-mobile-details {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.lesson-mobile-details details {
  border: 1px solid var(--line);
  background: var(--white);
}

.lesson-mobile-details summary {
  min-height: 58px;
  padding: 0 20px;
  color: var(--navy);
  cursor: pointer;
  font-size: 17px;
}

.lesson-mobile-details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.course-detail-list {
  display: grid;
  gap: 18px;
}

.course-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.42fr);
  gap: 18px;
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--white);
}

.course-panel h2 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 500;
}

.course-panel p {
  color: var(--muted);
}

.course-fit {
  display: grid;
  gap: 8px;
  margin: 18px 0;
}

.course-fit span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  color: var(--navy);
  background: var(--ivory);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
}

.course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.course-actions a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border: 1px solid var(--line);
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  background: var(--white);
}

.course-actions a.primary-link {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.flyer-thumb {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(17, 27, 43, 0.18), rgba(17, 27, 43, 0.9)),
    url("../img/lesson-care.jpg?v=20260712") center / cover;
}

.flyer-thumb strong,
.flyer-thumb small {
  display: block;
}

.flyer-thumb small {
  color: rgba(255, 253, 248, 0.74);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
}

.mobile-fixed-cta {
  display: none;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 104px clamp(20px, 5vw, 76px) 14px;
  color: var(--muted);
  background: var(--white);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.breadcrumb a {
  color: var(--navy);
  border-bottom: 1px solid var(--gold);
}

.breadcrumb span + span::before {
  content: "/";
  margin-right: 8px;
  color: var(--stone);
}

.breadcrumb + .page-hero {
  padding-top: 58px;
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 86px;
  z-index: 39;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(17, 27, 43, 0.16);
  border-radius: 50%;
  color: var(--navy);
  background: rgba(255, 253, 248, 0.94);
  box-shadow: 0 14px 36px rgba(17, 27, 43, 0.12);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.return-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px clamp(20px, 5vw, 76px) 0;
}

.return-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--navy);
  background: var(--white);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

:target {
  scroll-margin-top: 92px;
}

.course-accordion details:target {
  scroll-margin-top: 176px;
}

.section-band {
  padding: clamp(70px, 9vw, 118px) clamp(20px, 5vw, 76px);
  background: var(--ivory);
}

.section-band.white {
  background: var(--white);
}

.timeline {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.timeline div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 22px 26px;
  background: var(--white);
}

.timeline strong {
  color: var(--gold);
  font-family: Georgia, serif;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.pill-row span,
.pill-row a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  background: var(--white);
}

.price-note {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.price-note div {
  padding: 24px;
  border: 1px solid rgba(255, 253, 248, 0.24);
  background: rgba(255, 253, 248, 0.08);
}

.price-note strong {
  display: block;
  color: var(--white);
  font-size: 28px;
}

.page-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 24px clamp(20px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
  background: var(--white);
  position: sticky;
  top: 84px;
  z-index: 8;
}

.page-tabs a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  background: var(--white);
}

.faq-list details {
  border: 1px solid var(--line);
  background: var(--white);
}

.faq-list details + details {
  margin-top: 10px;
}

.faq-list summary {
  min-height: 64px;
  padding: 0 22px;
  color: var(--navy);
  cursor: pointer;
  font-size: 17px;
}

.faq-list p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--muted);
}

@media (max-width: 1180px) {
  .site-header {
    padding-inline: 24px;
  }

  .brand-logo-img {
    width: 136px;
  }

  .global-nav {
    gap: 12px;
    font-size: 12px;
    letter-spacing: 0.03em;
  }

  .nav-contact {
    padding-inline: 14px;
  }

  .lesson-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .journal-layout {
    grid-template-columns: 1fr 1fr;
  }

  .social-panel {
    grid-column: 1 / -1;
    min-height: auto;
  }
}

@media (max-width: 980px) {
  .reason-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reason-grid article,
  .reason-grid article:nth-child(3n),
  .reason-grid article:nth-last-child(-n + 3) {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .reason-grid article:nth-child(2n) {
    border-right: 0;
  }

  .reason-grid article:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}

/* =========================================================
   Course content expansion: current schedules and full catalog
   ========================================================= */
.monthly-schedule {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  padding: clamp(42px, 6vw, 84px) clamp(20px, 6vw, 100px);
  background: #e9ede8;
}

.monthly-schedule-intro {
  max-width: 520px;
}

.monthly-schedule-intro h2 {
  margin: 10px 0 18px;
  color: var(--navy);
  font-size: clamp(30px, 3vw, 46px);
  font-weight: 500;
  line-height: 1.45;
}

.monthly-schedule-intro > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.monthly-schedule-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(25, 29, 26, 0.14);
  border: 1px solid rgba(25, 29, 26, 0.14);
}

.monthly-schedule-links a {
  display: flex;
  min-height: 188px;
  flex-direction: column;
  padding: clamp(22px, 2.5vw, 34px);
  background: var(--white);
  transition: background 0.18s ease;
}

.monthly-schedule-links a:hover,
.monthly-schedule-links a:focus-visible {
  background: #f4f1e9;
}

.monthly-schedule-links span {
  color: var(--gold);
  font-family: var(--display);
  font-size: 13px;
}

.monthly-schedule-links strong {
  margin: 18px 0 auto;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 500;
  line-height: 1.5;
}

.monthly-schedule-links small {
  margin-top: 20px;
  font-size: 13px;
  line-height: 1.6;
}

.monthly-schedule-links small span {
  margin-left: 4px;
  font-family: var(--sans);
  font-size: 15px;
}

@media (max-width: 900px) {
  .monthly-schedule {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .monthly-schedule {
    gap: 24px;
    padding: 42px 20px;
  }

  .monthly-schedule-links {
    grid-template-columns: 1fr;
  }

  .monthly-schedule-links a {
    min-height: 136px;
  }

  .monthly-schedule-links strong {
    margin-top: 10px;
  }
}

.current-openings,
.course-current {
  background: #f1f1eb;
}

.learning-pillars {
  color: var(--white);
  background: var(--navy);
}

.learning-pillars .section-heading h2 {
  color: var(--white);
}

.learning-pillars .section-heading > p:last-child {
  color: rgba(255, 255, 255, 0.74);
}

.learning-pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(36px, 6vw, 72px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.learning-pillar-grid article {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 4vw, 46px);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.learning-pillar-grid article:last-child {
  border-right: 0;
  background: rgba(70, 90, 75, 0.42);
}

.learning-pillar-grid h3 {
  max-width: 560px;
  margin: 18px 0;
  color: var(--white);
  font-size: clamp(27px, 3vw, 42px);
  font-weight: 500;
  line-height: 1.45;
}

.learning-pillar-grid article > p:not(.course-label) {
  max-width: 600px;
  color: rgba(255, 255, 255, 0.72);
}

.pillar-links {
  display: grid;
  margin-top: auto;
  padding-top: 28px;
}

.pillar-links a {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  color: var(--white);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
}

.pillar-links a::after {
  content: "→";
  color: var(--gold);
}

.pillar-links a:hover,
.pillar-links a:focus-visible {
  color: var(--gold);
}

.learning-pillar-grid strong {
  margin-top: auto;
  font-size: clamp(22px, 2.3vw, 30px);
  font-weight: 500;
  line-height: 1.45;
}

.course-format-visuals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(36px, 5vw, 64px);
  border: 1px solid var(--line);
  background: var(--line);
}

.course-format-visuals figure {
  margin: 0;
  background: var(--white);
}

.course-format-visuals img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.course-format-visuals figure:first-child img {
  object-position: center 44%;
}

.course-format-visuals figcaption {
  display: grid;
  gap: 7px;
  padding: 22px 24px 26px;
}

.course-format-visuals strong {
  color: var(--navy);
  font-size: 18px;
  font-weight: 500;
}

.course-format-visuals span {
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
  line-height: 1.7;
}

.opening-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(36px, 5vw, 64px);
  background: var(--line);
  border: 1px solid var(--line);
}

.opening-card {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 4vw, 48px);
  background: var(--white);
}

.opening-card.featured-opening {
  color: var(--white);
  background: var(--green);
}

.opening-status {
  width: fit-content;
  margin-bottom: 32px;
  padding: 7px 12px;
  color: var(--green);
  background: var(--greige);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
  font-weight: 600;
}

.opening-card h3 {
  margin: 4px 0 18px;
  color: var(--navy);
  font-size: clamp(27px, 3.2vw, 42px);
  font-weight: 500;
  line-height: 1.45;
}

.opening-card p:not(.course-label) {
  color: var(--muted);
}

.opening-card dl {
  display: grid;
  gap: 5px;
  margin: auto 0 26px;
}

.opening-card dl div {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.opening-card dt,
.opening-card dd {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.opening-price {
  color: inherit;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  font-weight: 500;
}

.opening-card dt {
  color: var(--stone);
}

.opening-card a {
  width: fit-content;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--gold);
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  font-weight: 600;
}

.opening-card.featured-opening h3,
.opening-card.featured-opening p,
.opening-card.featured-opening dt,
.opening-card.featured-opening dd,
.opening-card.featured-opening a {
  color: var(--white);
}

.opening-card.featured-opening dl div {
  border-color: rgba(255, 255, 255, 0.2);
}

.freshness-note {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
  margin-top: 18px;
  padding: 22px 26px;
  background: var(--white);
  border: 1px solid var(--line);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.freshness-note strong {
  color: var(--navy);
}

.freshness-note span {
  color: var(--muted);
}

.freshness-note .text-link {
  margin: 0 0 0 auto;
}

.official-course-directory {
  display: grid;
  grid-template-columns: minmax(240px, 0.65fr) minmax(560px, 1.35fr);
  gap: clamp(34px, 6vw, 84px);
  margin-top: 18px;
  padding: clamp(34px, 5vw, 58px);
  color: var(--white);
  background: var(--navy);
}

.directory-intro h3 {
  margin: 0 0 16px;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 500;
}

.directory-intro p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.7);
}

.directory-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
}

.directory-columns div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.directory-columns strong {
  min-height: 50px;
  color: var(--gold);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
}

.directory-columns a {
  width: 100%;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--white);
  font-size: 13px;
}

.schedule-table {
  display: grid;
  gap: 1px;
  margin-top: clamp(36px, 5vw, 64px);
  background: var(--line);
  border: 1px solid var(--line);
}

.schedule-table article {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr) 190px;
  gap: 28px;
  align-items: center;
  padding: 28px 32px;
  background: var(--white);
}

.schedule-table article.schedule-featured {
  border-left: 4px solid var(--gold);
}

.schedule-date {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 23px;
  white-space: nowrap;
}

.schedule-date small {
  margin-left: 3px;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 10px;
  font-weight: 500;
}

.schedule-table h3 {
  margin: 2px 0 8px;
  color: var(--navy);
  font-size: 22px;
  font-weight: 500;
}

.schedule-table p {
  margin: 0;
  color: var(--muted);
}

.schedule-table a {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border: 1px solid var(--green);
  color: var(--green);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
  text-align: center;
}

.schedule-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 30px;
}

.course-library {
  background: var(--white);
}

.course-family {
  display: grid;
  grid-template-columns: minmax(230px, 0.5fr) minmax(560px, 1.5fr);
  gap: clamp(30px, 6vw, 84px);
  margin-top: clamp(52px, 8vw, 100px);
  padding-top: 36px;
  border-top: 1px solid var(--line);
}

.course-family-heading {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: flex-start;
}

.course-family-image {
  width: 100%;
  margin-top: 18px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.course-family-heading > span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 18px;
}

.course-family-heading h3 {
  margin: 2px 0 0;
  color: var(--navy);
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 500;
  line-height: 1.45;
}

.course-accordion details {
  border-top: 1px solid var(--line);
}

.course-accordion details:last-child {
  border-bottom: 1px solid var(--line);
}

.course-accordion summary {
  min-height: 108px;
  display: grid;
  grid-template-columns: 40px 1fr 32px;
  gap: 14px;
  align-items: center;
  padding: 22px 4px;
  cursor: pointer;
  list-style: none;
}

.course-accordion summary::-webkit-details-marker {
  display: none;
}

.course-accordion summary::after {
  content: "+";
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 28px;
  text-align: center;
}

.course-accordion details[open] summary::after {
  content: "−";
}

.course-accordion summary > span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 14px;
}

.course-accordion summary div {
  display: grid;
  gap: 4px;
}

.course-accordion summary strong {
  color: var(--navy);
  font-size: clamp(19px, 2vw, 25px);
  font-weight: 500;
}

.course-accordion summary small {
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
}

.course-deep-body {
  padding: 0 4px 36px 54px;
}

.course-inline-media {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(190px, 0.55fr);
  align-items: end;
  min-height: 250px;
  margin: 0 0 28px;
  overflow: hidden;
  background: var(--ivory);
}

.course-inline-media img {
  width: 100%;
  height: 100%;
  min-height: 250px;
  max-height: 390px;
  object-fit: cover;
}

.course-inline-media figcaption {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 28px 24px;
  border-left: 1px solid var(--line);
  background: var(--ivory);
}

.course-inline-media strong {
  color: var(--navy);
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 500;
  line-height: 1.55;
}

.course-inline-media span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.course-deep-body p,
.course-deep-body li {
  color: var(--muted);
}

.course-deep-body ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 24px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.course-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 24px 0;
  padding: 1px;
  background: var(--line);
}

.course-facts div {
  min-height: 76px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 14px 16px;
  background: var(--ivory);
}

.course-facts dt,
.course-facts dd {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
}

.course-facts dt {
  color: var(--stone);
  font-size: 10px;
}

.course-facts dd {
  color: var(--navy);
  font-size: 13px;
  font-weight: 600;
}

.verified-note,
.source-note {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
  line-height: 1.8;
}

.source-note {
  max-width: 860px;
  margin-right: auto;
  margin-left: auto;
}

.course-deep-body li {
  position: relative;
  padding-left: 16px;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.course-deep-body li::before {
  content: "";
  position: absolute;
  top: 0.85em;
  left: 0;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

.deep-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.deep-actions a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--navy);
  background: var(--white);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.deep-actions a:first-child {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.course-caution {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--ivory);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
}

.special-programs {
  background: var(--ivory);
}

.special-program-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(36px, 5vw, 64px);
  border: 1px solid var(--line);
  background: var(--line);
}

.special-program-grid article {
  min-height: 520px;
  display: flex;
  flex-direction: column;
  padding: 34px 30px;
  background: var(--white);
}

.special-program-image {
  width: calc(100% + 60px);
  height: 210px;
  margin: -34px -30px 26px;
  object-fit: cover;
}

.special-program-grid article:nth-child(1) .special-program-image,
.special-program-grid article:nth-child(2) .special-program-image,
.special-program-grid article:nth-child(5) .special-program-image {
  object-position: center 44%;
}

.special-program-grid h3 {
  margin: 8px 0 16px;
  color: var(--navy);
  font-size: 25px;
  font-weight: 500;
  line-height: 1.5;
}

.special-program-grid p:not(.course-label) {
  color: var(--muted);
}

.special-program-grid .special-meta {
  display: grid;
  gap: 4px;
  margin: auto 0 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.special-meta strong {
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  font-weight: 500;
}

.special-meta span {
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 10px;
}

.special-program-grid > article > a {
  width: fit-content;
  margin-top: auto;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--gold);
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.special-program-grid .special-connect {
  color: var(--white);
  background: var(--green);
}

.special-program-grid .special-connect h3,
.special-program-grid .special-connect p {
  color: var(--white);
}

.special-program-grid .special-connect .deep-actions {
  margin-top: auto;
}

.special-program-grid .special-connect .deep-actions a {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.32);
}

#purpose-guide {
  margin-bottom: 40px;
}

@media (max-width: 980px) {
  .official-course-directory,
  .course-family {
    grid-template-columns: 1fr;
  }

  .schedule-table article {
    grid-template-columns: 76px minmax(0, 1fr);
  }

  .schedule-table article > a {
    grid-column: 2;
    width: fit-content;
  }

  .special-program-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .course-format-visuals {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .opening-grid,
  .directory-columns,
  .special-program-grid,
  .course-format-visuals {
    grid-template-columns: 1fr;
  }

  .opening-card {
    min-height: 0;
    padding: 30px 22px;
  }

  .opening-card dl {
    margin-top: 26px;
  }

  .freshness-note {
    align-items: flex-start;
  }

  .freshness-note .text-link {
    width: 100%;
    margin-left: 0;
  }

  .official-course-directory {
    padding: 38px 22px;
  }

  .directory-columns {
    gap: 24px;
  }

  .directory-columns strong {
    min-height: 0;
    margin-bottom: 8px;
  }

  .schedule-table article,
  .schedule-table article.schedule-featured {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 26px 22px;
    border-left-width: 3px;
  }

  .schedule-table article > a {
    grid-column: auto;
    width: 100%;
  }

  .schedule-date {
    font-size: 22px;
  }

  .schedule-actions {
    display: grid;
  }

  .course-family {
    margin-top: 64px;
  }

  .course-accordion summary {
    grid-template-columns: 28px 1fr 26px;
    min-height: 96px;
    padding: 18px 0;
  }

  .course-accordion summary strong {
    font-size: 18px;
  }

  .course-accordion summary small {
    line-height: 1.6;
  }

  .course-deep-body {
    padding: 0 0 30px;
  }

  .course-inline-media {
    grid-template-columns: 1fr;
    min-height: 0;
    margin-bottom: 24px;
  }

  .course-inline-media img {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .course-inline-media figcaption {
    padding: 18px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .course-deep-body ul {
    grid-template-columns: 1fr;
  }

  .course-facts {
    grid-template-columns: 1fr;
  }

  .course-facts div {
    min-height: 68px;
  }

  .deep-actions {
    display: grid;
  }

  .special-program-grid article {
    min-height: 0;
  }

  .special-program-image {
    height: 58vw;
    max-height: 320px;
  }
}

/* Certified practitioners page */
.page-hero.certified-bg {
  background:
    linear-gradient(100deg, rgba(17, 27, 43, 0.92), rgba(22, 53, 47, 0.66)),
    url("../img/voice-community.jpg?v=20260712") center 42% / cover;
}

.certified-finder {
  background: var(--ivory);
}

.certified-area-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 32px;
}

.certified-area-grid a {
  display: grid;
  gap: 8px;
  min-height: 132px;
  padding: 24px;
  color: var(--navy);
  background: rgba(255, 253, 248, 0.86);
  border: 1px solid var(--line);
  text-decoration: none;
}

.certified-area-grid strong {
  font-size: 22px;
  font-weight: 500;
}

.certified-area-grid span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.certified-list-section {
  background: var(--white);
}

.certified-area-block {
  margin-top: 34px;
}

.certified-area-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.certified-area-heading span {
  color: var(--gold);
  font-family: "Times New Roman", serif;
  font-size: 15px;
  letter-spacing: 0.08em;
}

.certified-area-heading h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(26px, 3.4vw, 42px);
  font-weight: 500;
}

.practitioner-grid {
  display: grid;
  gap: 22px;
}

.practitioner-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.5fr);
  background: var(--ivory);
  border: 1px solid var(--line);
}

.practitioner-card figure {
  margin: 0;
  min-height: 100%;
  background: var(--navy);
}

.practitioner-card img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.practitioner-card figcaption {
  padding: 10px 16px;
  color: rgba(255, 253, 248, 0.72);
  font-size: 12px;
}

.practitioner-body {
  padding: clamp(28px, 5vw, 56px);
}

.practitioner-title h4 {
  margin: 8px 0 6px;
  color: var(--navy);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 500;
  line-height: 1.3;
}

.practitioner-title p:not(.course-label) {
  margin: 0;
  color: var(--muted);
}

.practitioner-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 28px 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.practitioner-facts div {
  padding: 18px;
  background: rgba(255, 253, 248, 0.88);
}

.practitioner-facts dt {
  color: var(--gold);
  font-size: 11px;
}

.practitioner-facts dd {
  margin: 8px 0 0;
  color: var(--navy);
  font-size: 14px;
  line-height: 1.7;
}

.practitioner-copy {
  margin-top: 22px;
}

.practitioner-copy h5 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 16px;
  font-weight: 500;
}

.practitioner-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 2;
}

.practitioner-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0;
}

.practitioner-tags span {
  padding: 7px 12px;
  color: var(--navy);
  background: rgba(191, 164, 111, 0.13);
  border: 1px solid rgba(191, 164, 111, 0.26);
  font-size: 12px;
}

.practitioner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.certified-empty-areas {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}

.certified-empty-areas article {
  padding: 20px;
  background: rgba(244, 240, 232, 0.62);
  border: 1px solid var(--line);
}

.certified-empty-areas h3 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 17px;
  font-weight: 500;
}

.certified-empty-areas p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.certified-message {
  background: var(--navy);
}

.certified-message .section-heading h2,
.certified-message .section-heading p {
  color: var(--white);
}

.certified-message .source-note {
  color: rgba(255, 253, 248, 0.72);
}

.notice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border: 1px solid var(--line);
}

.notice-grid article {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 24px;
  background: var(--white);
}

.notice-grid span {
  color: var(--gold);
  font-family: "Times New Roman", serif;
}

.notice-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
}

.listing-fields {
  background: var(--ivory);
}

.field-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border: 1px solid var(--line);
}

.field-columns ul {
  margin: 0;
  padding: 26px 26px 26px 44px;
  background: rgba(255, 253, 248, 0.86);
  color: var(--muted);
  line-height: 2;
}

.certified-entry {
  display: grid;
  grid-template-columns: minmax(340px, 0.9fr) minmax(480px, 1.1fr);
  min-height: 620px;
  color: var(--white);
  background: var(--navy);
}

.certified-entry-media {
  min-height: 620px;
  background:
    linear-gradient(180deg, rgba(18, 29, 44, 0.04), rgba(18, 29, 44, 0.22)),
    url("../img/voice-community.jpg?v=20260712") center / cover;
}

.certified-entry-copy {
  align-self: center;
  padding: clamp(54px, 8vw, 112px);
}

.certified-entry-copy .section-kicker {
  color: #d6bd83;
}

.certified-entry-copy h2 {
  margin: 14px 0 24px;
  color: var(--white);
  font-family: var(--serif);
  font-size: clamp(34px, 4.5vw, 58px);
  font-weight: 400;
  line-height: 1.35;
}

.certified-entry-copy > p:not(.section-kicker) {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.76);
  line-height: 2;
}

.certified-entry-copy .button {
  margin-top: 22px;
}

.certified-entry-compact {
  display: block;
  min-height: 0;
  margin: 0 clamp(20px, 7vw, 110px) clamp(70px, 8vw, 110px);
  border-left: 4px solid var(--gold);
  background:
    linear-gradient(100deg, rgba(18, 29, 44, 0.98), rgba(26, 62, 54, 0.9)),
    url("../img/voice-community.jpg?v=20260712") center / cover;
}

.certified-entry-compact .certified-entry-copy {
  padding: clamp(38px, 5vw, 68px);
}

.certified-entry-compact .certified-entry-copy h2 {
  max-width: 850px;
  font-size: clamp(29px, 3.6vw, 44px);
}

@media (max-width: 980px) {
  .certified-area-grid,
  .notice-grid,
  .field-columns {
    grid-template-columns: 1fr 1fr;
  }

  .practitioner-card {
    grid-template-columns: 1fr;
  }

  .practitioner-card img {
    min-height: 320px;
    max-height: 520px;
  }

  .certified-empty-areas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .certified-entry {
    grid-template-columns: 1fr;
  }

  .certified-entry-media {
    min-height: min(75vw, 540px);
  }
}

@media (max-width: 640px) {
  .certified-area-grid,
  .practitioner-facts,
  .certified-empty-areas,
  .notice-grid,
  .field-columns {
    grid-template-columns: 1fr;
  }

  .certified-area-grid a {
    min-height: 104px;
    padding: 20px;
  }

  .practitioner-body {
    padding: 28px 20px 34px;
  }

  .practitioner-actions .button {
    width: 100%;
  }

  .notice-grid article {
    grid-template-columns: 32px 1fr;
    padding: 20px;
  }

  .certified-entry {
    min-height: 0;
  }

  .certified-entry-media {
    min-height: 76vw;
  }

  .certified-entry-copy {
    padding: 48px 20px 62px;
  }

  .certified-entry-copy h2 {
    font-size: 31px;
  }

  .certified-entry-copy .button {
    width: 100%;
  }

  .certified-entry-compact {
    margin: 0 20px 64px;
  }

  .certified-entry-compact .certified-entry-copy {
    padding: 34px 22px 42px;
  }
}

/* B案を内容の基準にした、講座の理論・日別内容・先生のメッセージ。 */
.course-rich-section {
  padding: clamp(76px, 9vw, 132px) clamp(20px, 7vw, 110px);
  background: #f7f5ef;
}

.theory-primer {
  padding: clamp(80px, 10vw, 146px) clamp(20px, 7vw, 110px);
  background: var(--green);
  color: #fff;
}

.theory-primer.is-deferred {
  padding: 0;
  color: var(--navy);
  background: #f2f0e9;
}

.theory-primer-deferred > summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 28px;
  gap: 24px;
  align-items: center;
  min-height: 112px;
  padding: 24px clamp(20px, 7vw, 110px);
  cursor: pointer;
  list-style: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.theory-primer-deferred > summary::-webkit-details-marker {
  display: none;
}

.theory-primer-deferred > summary span {
  display: grid;
  gap: 6px;
}

.theory-primer-deferred > summary small {
  color: var(--gold-dark);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.theory-primer-deferred > summary strong {
  font-family: var(--serif);
  font-size: clamp(21px, 2.5vw, 31px);
  font-weight: 400;
  line-height: 1.45;
}

.theory-primer-deferred > summary em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.theory-primer-deferred > summary::after {
  content: "+";
  color: var(--green);
  font-size: 25px;
  font-weight: 300;
}

.theory-primer-deferred[open] > summary::after {
  content: "−";
}

.theory-primer-deferred-content {
  padding: clamp(80px, 10vw, 146px) clamp(20px, 7vw, 110px);
  color: #fff;
  background: var(--green);
}

.theory-primer-heading {
  max-width: 880px;
  margin-bottom: clamp(50px, 7vw, 86px);
}

.theory-primer-heading .section-kicker {
  color: #d6bd83;
}

.theory-primer-heading h2 {
  margin: 14px 0 24px;
  font-family: var(--serif);
  font-size: clamp(37px, 5.2vw, 70px);
  font-weight: 400;
  line-height: 1.25;
}

.theory-primer-heading > p:last-child {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 15px;
  line-height: 2;
}

.theory-primer-list {
  max-width: 1180px;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.theory-primer-list details {
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}

.theory-primer-list summary {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr) minmax(220px, 0.8fr) 30px;
  gap: 26px;
  align-items: center;
  min-height: 112px;
  cursor: pointer;
  list-style: none;
}

.theory-primer-list summary::-webkit-details-marker {
  display: none;
}

.theory-primer-list summary span {
  color: #d6bd83;
  font-size: 11px;
  font-weight: 700;
}

.theory-primer-list summary strong {
  font-family: var(--serif);
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 400;
}

.theory-primer-list summary small {
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.7;
}

.theory-primer-list summary::after {
  content: "+";
  grid-column: 4;
  font-size: 26px;
  font-weight: 300;
}

.theory-primer-list details[open] summary::after {
  content: "−";
}

.theory-primer-body {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 0 0 52px 126px;
}

.theory-primer-body article {
  padding: 28px 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.theory-primer-body article:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.theory-primer-body b {
  color: #d6bd83;
  font-size: 11px;
}

.theory-primer-body h3 {
  margin: 18px 0 14px;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 400;
  line-height: 1.55;
}

.theory-primer-body p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  line-height: 1.9;
}

.muscle-release-eight {
  max-width: 1180px;
  margin-top: clamp(54px, 7vw, 88px);
  border: 1px solid rgba(214, 189, 131, 0.46);
  background: rgba(255, 255, 255, 0.055);
}

.muscle-release-eight > summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 28px;
  gap: 20px;
  align-items: center;
  min-height: 144px;
  padding: 28px clamp(26px, 5vw, 58px);
  cursor: pointer;
  list-style: none;
}

.muscle-release-eight > summary::-webkit-details-marker {
  display: none;
}

.muscle-release-eight > summary span {
  display: grid;
  gap: 10px;
}

.muscle-release-eight > summary small {
  color: #d6bd83;
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.muscle-release-eight > summary strong {
  font-family: var(--serif);
  font-size: clamp(29px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.35;
}

.muscle-release-eight > summary em {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-style: normal;
}

.muscle-release-eight > summary::after {
  content: "+";
  font-size: 28px;
  font-weight: 300;
}

.muscle-release-eight[open] > summary::after {
  content: "−";
}

.muscle-release-eight-content {
  padding: 0 clamp(26px, 5vw, 58px) clamp(34px, 5vw, 58px);
}

.muscle-release-eight-content > p {
  max-width: 820px;
  margin: 0 0 30px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 2;
}

.muscle-release-eight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  list-style: none;
}

.muscle-release-eight-grid li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  min-height: 142px;
  padding: 25px 26px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.muscle-release-eight-grid li:nth-child(2n) {
  border-right: 0;
}

.muscle-release-eight-grid li > span {
  color: #d6bd83;
  font-family: var(--serif);
  font-size: 14px;
}

.muscle-release-eight-grid strong {
  display: block;
  margin-bottom: 9px;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.55;
}

.muscle-release-eight-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.67);
  font-size: 13px;
  line-height: 1.85;
}

.theory-primer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  margin-top: 44px;
}

.theory-primer-links .button.primary {
  color: var(--green);
  background: #fff;
  border-color: #fff;
}

.theory-primer-links .text-link {
  color: #fff;
}

@media (max-width: 820px) {
  .theory-primer-deferred > summary {
    grid-template-columns: minmax(0, 1fr) 24px;
    gap: 14px;
    min-height: 96px;
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .theory-primer-deferred > summary em {
    grid-column: 1;
    font-size: 10px;
  }

  .theory-primer-deferred > summary::after {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .theory-primer-list summary {
    grid-template-columns: 66px minmax(0, 1fr) 24px;
    gap: 12px;
    padding: 22px 0;
  }

  .theory-primer-list summary strong {
    font-size: 24px;
  }

  .theory-primer-list summary small {
    grid-column: 2;
    margin-top: -5px;
  }

  .theory-primer-list summary::after {
    grid-column: 3;
    grid-row: 1 / span 2;
  }

  .theory-primer-body {
    grid-template-columns: 1fr;
    padding: 0 0 34px;
  }

  .theory-primer-body article,
  .theory-primer-body article:first-child {
    padding: 24px 0;
    border-right: 0;
    border-left: 0;
  }

  .muscle-release-eight {
    margin-top: 44px;
  }

  .muscle-release-eight > summary {
    grid-template-columns: minmax(0, 1fr) 24px;
    min-height: 118px;
    padding: 24px 20px;
  }

  .muscle-release-eight > summary strong {
    font-size: 25px;
  }

  .muscle-release-eight > summary em {
    display: none;
  }

  .muscle-release-eight-content {
    padding: 0 20px 30px;
  }

  .muscle-release-eight-grid {
    grid-template-columns: 1fr;
  }

  .muscle-release-eight-grid li {
    min-height: 0;
    padding: 22px 0;
    border-right: 0;
  }
}

.course-rich-heading {
  max-width: 820px;
  margin: 0 auto clamp(52px, 7vw, 92px);
  text-align: center;
}

.course-rich-heading h2 {
  margin: 14px 0 22px;
  font-family: var(--serif);
  font-size: clamp(34px, 4.5vw, 62px);
  font-weight: 400;
  line-height: 1.25;
}

.course-rich-heading > p:last-child,
.course-rich-description,
.course-rich-step p,
.course-rich-join > div {
  color: var(--muted);
  font-size: 15px;
  line-height: 2;
}

.course-rich-chapters {
  max-width: 1120px;
  margin: 0 auto;
}

.course-rich-chapter {
  display: grid;
  grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.5fr);
  gap: clamp(34px, 7vw, 110px);
  padding: clamp(54px, 7vw, 96px) 0;
  border-top: 1px solid var(--line);
}

.course-rich-chapter > header {
  align-self: start;
  position: sticky;
  top: 118px;
}

.course-rich-chapter h3,
.course-rich-join h3 {
  margin: 12px 0 22px;
  font-family: var(--serif);
  font-size: clamp(29px, 3.2vw, 46px);
  font-weight: 400;
  line-height: 1.35;
}

.course-rich-description strong {
  color: var(--ink);
  font-weight: 600;
}

.course-rich-steps {
  border-top: 1px solid var(--ink);
}

.course-rich-step {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 22px;
  padding: 30px 0 34px;
  border-bottom: 1px solid var(--line);
}

.course-rich-step > span,
.course-principle-grid span {
  color: var(--gold);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.course-rich-step h4 {
  margin: -4px 0 10px;
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 31px);
  font-weight: 400;
  line-height: 1.4;
}

.course-rich-step small {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-size: 11px;
  line-height: 1.7;
}

.course-rich-step p {
  margin: 0;
}

.course-principle-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.course-principle-grid > div {
  min-height: 150px;
  padding: 26px 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.course-principle-grid p {
  margin: 18px 0 0;
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.65;
}

.course-rich-join {
  max-width: 860px;
  margin: clamp(28px, 5vw, 72px) auto 0;
  padding: clamp(36px, 5vw, 64px);
  border: 1px solid rgba(156, 125, 69, 0.45);
  background: #fff;
}

.course-teacher-message {
  max-width: 960px;
  margin: clamp(42px, 7vw, 96px) auto 0;
  padding: clamp(48px, 7vw, 92px) clamp(24px, 7vw, 100px);
  background: var(--green);
  color: #fff;
  text-align: center;
}

.course-teacher-message blockquote {
  margin: 0;
  white-space: pre-line;
  font-family: var(--serif);
  font-size: clamp(25px, 3.5vw, 42px);
  font-weight: 400;
  line-height: 1.7;
}

.course-teacher-message figcaption {
  margin-top: 26px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  line-height: 1.8;
}

@media (max-width: 820px) {
  .course-rich-section {
    padding-right: 20px;
    padding-left: 20px;
  }

  .course-rich-heading {
    text-align: left;
  }

  .course-rich-chapter {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .course-rich-chapter > header {
    position: static;
  }

  .course-rich-step {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 14px;
  }

  .course-principle-grid {
    grid-template-columns: 1fr;
  }

  .course-principle-grid > div {
    min-height: 0;
  }

  .course-rich-join,
  .course-teacher-message {
    margin-right: -4px;
    margin-left: -4px;
  }
}

.salon-facts {
  color: var(--white);
  background: var(--green);
}

.salon-facts .section-heading h2,
.salon-facts .section-heading p {
  color: var(--white);
}

.salon-fact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(36px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.2);
}

.salon-fact-grid article {
  min-height: 250px;
  padding: 30px 28px;
  background: rgba(255, 255, 255, 0.07);
}

.salon-fact-grid span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 12px;
}

.salon-fact-grid h3 {
  margin: 34px 0 14px;
  color: var(--white);
  font-size: 22px;
  font-weight: 500;
}

.salon-fact-grid p {
  color: rgba(255, 255, 255, 0.72);
}

.salon-plan-box {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(300px, 0.72fr);
  gap: 32px;
  align-items: center;
  margin-top: 24px;
  padding: clamp(28px, 4vw, 44px);
  color: var(--ink);
  background: var(--white);
}

.salon-plan-box h3 {
  margin: 8px 0 14px;
  color: var(--navy);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 500;
}

.salon-plan-box p:not(.course-label) {
  color: var(--muted);
}

.salon-plan-actions {
  display: grid;
  gap: 10px;
}

.salon-plan-actions .button {
  width: 100%;
}

.salon-price-note {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
}

.salon-course-bridge {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin-top: 34px;
  padding: 30px 32px;
  border: 1px solid rgba(201, 178, 119, 0.44);
  background: rgba(255, 255, 255, 0.08);
}

.salon-course-bridge h3 {
  margin: 7px 0 10px;
  color: var(--white);
  font-size: clamp(23px, 2.7vw, 34px);
  font-weight: 500;
}

.salon-course-bridge p:not(.course-label) {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.salon-course-bridge .button {
  min-width: 220px;
}

/* Online salon: B案の情報量をA案の導線へ統合 */
.salon-page-tabs {
  scroll-margin-top: 82px;
}

#rhythm,
#library,
#membership,
#gathering,
#join,
#first-steps {
  scroll-margin-top: 164px;
}

.salon-introduction {
  padding-bottom: clamp(56px, 8vw, 100px);
}

.salon-visual-story {
  padding-top: 0;
  background: var(--white);
}

.salon-visual-story .course-format-visuals {
  margin-top: 0;
}

.salon-first-steps {
  background: var(--ivory);
}

.salon-step-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(38px, 6vw, 72px);
  background: var(--line);
}

.salon-step-grid article {
  min-height: 330px;
  padding: clamp(28px, 3.5vw, 42px);
  background: var(--white);
}

.salon-step-grid span {
  color: var(--gold-dark);
  font-family: Georgia, serif;
  font-size: 13px;
}

.salon-step-grid h3 {
  margin: 28px 0 14px;
  color: var(--navy);
  font-size: clamp(21px, 2vw, 28px);
  font-weight: 500;
  line-height: 1.55;
}

.salon-step-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 2;
}

.salon-beginner-note {
  display: grid;
  grid-template-columns: minmax(230px, 0.45fr) minmax(0, 1fr) auto;
  gap: clamp(24px, 4vw, 54px);
  align-items: center;
  margin-top: 1px;
  padding: clamp(28px, 4vw, 44px);
  color: var(--white);
  background: var(--green);
}

.salon-beginner-note strong {
  font-size: clamp(21px, 2.4vw, 30px);
  font-weight: 500;
  line-height: 1.55;
}

.salon-beginner-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  line-height: 1.95;
}

.salon-beginner-note a {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  color: var(--white);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
  white-space: nowrap;
}

.salon-rhythm-section {
  background: var(--white);
}

.salon-rhythm-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(38px, 6vw, 72px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.salon-rhythm-grid article {
  min-height: 390px;
  padding: clamp(30px, 4vw, 48px);
  border-right: 1px solid var(--line);
}

.salon-rhythm-grid article:last-child {
  border-right: 0;
}

.salon-rhythm-grid span,
.salon-rhythm-grid strong {
  display: block;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
}

.salon-rhythm-grid span {
  color: var(--gold-dark);
  font-size: 11px;
  text-transform: uppercase;
}

.salon-rhythm-grid strong {
  margin-top: 24px;
  color: var(--green);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 500;
}

.salon-rhythm-grid h3 {
  margin: 18px 0 14px;
  color: var(--navy);
  font-size: clamp(21px, 2vw, 28px);
  font-weight: 500;
}

.salon-rhythm-grid p {
  color: var(--muted);
}

.salon-library-section {
  background: var(--ivory);
}

.salon-library-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 6vw, 80px);
  margin-top: clamp(40px, 6vw, 76px);
}

.salon-library-column {
  padding-top: 28px;
  border-top: 2px solid var(--gold);
}

.salon-library-column.is-professional {
  border-top-color: var(--green);
}

.salon-library-column h3 {
  margin: 8px 0 30px;
  color: var(--navy);
  font-size: clamp(25px, 2.8vw, 36px);
  font-weight: 500;
  line-height: 1.45;
}

.salon-library-column ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: salon-library;
}

.salon-library-column li {
  position: relative;
  min-height: 112px;
  padding: 22px 0 22px 54px;
  border-top: 1px solid var(--line);
  counter-increment: salon-library;
}

.salon-library-column li::before {
  content: counter(salon-library, decimal-leading-zero);
  position: absolute;
  top: 25px;
  left: 0;
  color: var(--gold-dark);
  font-family: Georgia, serif;
  font-size: 13px;
}

.salon-library-column li strong,
.salon-library-column li span {
  display: block;
}

.salon-library-column li strong {
  color: var(--navy);
  font-size: 17px;
  font-weight: 500;
}

.salon-library-column li span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.salon-library-note {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  margin-top: clamp(42px, 7vw, 88px);
  padding: clamp(30px, 4.5vw, 52px);
  color: var(--white);
  background: var(--navy);
}

.salon-library-note strong {
  font-size: clamp(23px, 2.8vw, 34px);
  font-weight: 500;
  line-height: 1.55;
}

.salon-library-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.salon-library-map {
  margin-top: clamp(56px, 8vw, 100px);
}

.salon-library-map-heading {
  display: grid;
  grid-template-columns: minmax(230px, 0.48fr) minmax(0, 0.72fr) minmax(300px, 0.8fr);
  gap: clamp(24px, 4vw, 58px);
  align-items: end;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.salon-library-map-heading h3,
.salon-library-map-heading p {
  margin: 0;
}

.salon-library-map-heading h3 {
  color: var(--navy);
  font-size: clamp(27px, 3.2vw, 43px);
  font-weight: 500;
  line-height: 1.45;
}

.salon-library-map-heading > p:last-child {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.95;
}

.salon-library-map-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.salon-library-map-grid article {
  min-height: 300px;
  padding: clamp(26px, 3.5vw, 42px);
  background: var(--white);
}

.salon-library-map-grid span {
  color: var(--gold-dark);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.salon-library-map-grid h4 {
  margin: 24px 0 14px;
  color: var(--navy);
  font-size: clamp(21px, 2.1vw, 29px);
  font-weight: 500;
}

.salon-library-map-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 2;
}

.salon-fact-grid-compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.salon-fact-grid-compact article {
  min-height: 230px;
}

.salon-membership-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  background: rgba(255, 255, 255, 0.2);
}

.salon-membership-grid article {
  min-height: 330px;
  padding: clamp(30px, 4vw, 48px);
  color: var(--ink);
  background: var(--white);
}

.salon-membership-grid article.is-vip {
  background: var(--ivory);
}

.salon-membership-grid h3 {
  margin: 8px 0 0;
  color: var(--navy);
  font-size: clamp(27px, 3vw, 40px);
  font-weight: 500;
}

.salon-membership-grid article > p:last-child {
  color: var(--muted);
}

.salon-membership-price {
  margin: 20px 0;
  color: var(--green);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 14px;
}

.salon-membership-price strong {
  margin-left: 5px;
  font-family: Georgia, "Yu Mincho", serif;
  font-size: clamp(31px, 3.6vw, 48px);
  font-weight: 500;
}

.salon-membership-essentials {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: 1px 0 0;
  background: rgba(255, 255, 255, 0.2);
}

.salon-membership-essentials div {
  min-width: 0;
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.09);
}

.salon-membership-essentials dt {
  color: var(--gold);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 10px;
  letter-spacing: 0.1em;
}

.salon-membership-essentials dd {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
  line-height: 1.75;
}

.salon-main-actions {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 20px;
}

.salon-gathering-section {
  background: var(--white);
}

.salon-gathering-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.6fr);
  grid-template-rows: repeat(3, 220px);
  gap: 14px;
  margin-top: clamp(42px, 6vw, 72px);
}

.salon-gathering-grid figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--ivory);
}

.salon-gathering-grid figure.is-wide {
  grid-row: 1 / 4;
}

.salon-gathering-grid img {
  width: 100%;
  height: calc(100% - 74px);
  display: block;
  object-fit: cover;
}

.salon-gathering-grid .is-wide img {
  object-position: center 42%;
}

.salon-gathering-grid figcaption {
  min-height: 74px;
  display: flex;
  align-items: center;
  padding: 12px 16px;
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
  line-height: 1.7;
}

.salon-for-you .reason-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.salon-for-you .reason-grid article {
  min-height: 320px;
}

@media (max-width: 980px) {
  .salon-fact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .salon-rhythm-grid,
  .salon-for-you .reason-grid,
  .salon-step-grid,
  .salon-library-map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .salon-beginner-note,
  .salon-library-map-heading {
    grid-template-columns: 1fr 1fr;
  }

  .salon-beginner-note a,
  .salon-library-map-heading > p:last-child {
    grid-column: 1 / -1;
  }

  .salon-membership-essentials {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .salon-rhythm-grid article:nth-child(2) {
    border-right: 0;
  }

  .salon-rhythm-grid article:last-child {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 820px) {
  #rhythm,
  #library,
  #membership,
  #gathering,
  #join,
  #first-steps {
    scroll-margin-top: 138px;
  }

  .salon-fact-grid,
  .salon-plan-box,
  .salon-course-bridge,
  .salon-rhythm-grid,
  .salon-library-grid,
  .salon-library-note,
  .salon-beginner-note,
  .salon-library-map-heading,
  .salon-library-map-grid,
  .salon-step-grid,
  .salon-membership-grid,
  .salon-membership-essentials,
  .salon-main-actions,
  .salon-for-you .reason-grid {
    grid-template-columns: 1fr;
  }

  .salon-step-grid article,
  .salon-library-map-grid article {
    min-height: 0;
  }

  .salon-beginner-note a,
  .salon-library-map-heading > p:last-child {
    grid-column: auto;
  }

  .salon-rhythm-grid article,
  .salon-rhythm-grid article:nth-child(2) {
    min-height: 0;
    border-top: 1px solid var(--line);
    border-right: 0;
  }

  .salon-rhythm-grid article:first-child {
    border-top: 0;
  }

  .salon-gathering-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .salon-gathering-grid figure,
  .salon-gathering-grid figure.is-wide {
    grid-row: auto;
    min-height: 0;
  }

  .salon-gathering-grid img,
  .salon-gathering-grid .is-wide img {
    height: min(72vw, 380px);
    object-position: center;
  }

  .salon-library-note,
  .salon-membership-grid article {
    min-height: 0;
  }

  .salon-course-bridge {
    padding: 24px 20px;
  }

  .salon-course-bridge .button {
    width: 100%;
    min-width: 0;
  }

  .salon-fact-grid article {
    min-height: 0;
  }
}

.teacher-current-title {
  margin-top: -10px;
  color: var(--gold) !important;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
  font-weight: 600;
}

.current-credentials {
  background: var(--ivory);
}

.credential-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(36px, 5vw, 64px);
  background: var(--line);
  border: 1px solid var(--line);
}

.credential-grid article {
  min-height: 270px;
  padding: 30px 28px;
  background: var(--white);
}

.credential-grid span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 13px;
}

.credential-grid h3 {
  margin: 34px 0 14px;
  color: var(--navy);
  font-size: 23px;
  font-weight: 500;
}

.credential-grid p {
  color: var(--muted);
}

@media (max-width: 980px) {
  .credential-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .credential-grid {
    grid-template-columns: 1fr;
  }

  .credential-grid article {
    min-height: 0;
  }
}

.latest-posts {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(560px, 1.45fr);
  gap: clamp(34px, 6vw, 84px);
  margin-top: 18px;
  padding: clamp(34px, 5vw, 58px);
  border: 1px solid var(--line);
  background: var(--white);
}

.latest-posts-heading h3 {
  margin: 0 0 22px;
  color: var(--navy);
  font-size: clamp(27px, 3vw, 40px);
  font-weight: 500;
  line-height: 1.45;
}

.latest-posts-heading > a {
  padding-bottom: 5px;
  border-bottom: 1px solid var(--gold);
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.latest-post-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.latest-post-list a {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  background: var(--ivory);
}

.latest-post-list span,
.blog-topic-grid span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 11px;
  text-transform: uppercase;
}

.latest-post-list strong {
  margin-top: 14px;
  color: var(--navy);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.55;
}

.latest-post-list small {
  margin-top: auto;
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 10px;
  line-height: 1.7;
}

.blog-latest {
  background: var(--ivory);
}

.blog-topic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(36px, 5vw, 64px);
  background: var(--line);
  border: 1px solid var(--line);
}

.blog-topic-grid > a {
  min-height: 340px;
  display: flex;
  flex-direction: column;
  padding: 34px 30px;
  background: var(--white);
}

.blog-topic-grid h3 {
  margin: 18px 0;
  color: var(--navy);
  font-size: 25px;
  font-weight: 500;
  line-height: 1.5;
}

.blog-topic-grid p {
  color: var(--muted);
}

.blog-topic-grid strong {
  width: fit-content;
  margin-top: auto;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--gold);
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.blog-topic-grid .blog-topic-all {
  color: var(--white);
  background: var(--green);
}

.blog-topic-grid .blog-topic-all h3,
.blog-topic-grid .blog-topic-all p,
.blog-topic-grid .blog-topic-all strong {
  color: var(--white);
}

@media (max-width: 980px) {
  .latest-posts {
    grid-template-columns: 1fr;
  }

  .blog-topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .latest-posts {
    padding: 34px 20px;
  }

  .latest-post-list,
  .blog-topic-grid {
    grid-template-columns: 1fr;
  }

  .latest-post-list a,
  .blog-topic-grid > a {
    min-height: 0;
  }

  .latest-post-list small,
  .blog-topic-grid strong {
    margin-top: 24px;
  }
}

@media (max-width: 820px) {
  .site-header {
    padding: 14px 18px;
  }

  .brand {
    gap: 9px;
  }

  .brand-logo-img {
    width: 118px;
  }

  .brand strong {
    font-size: 15px;
  }

  .brand small {
    max-width: 122px;
    margin-top: -3px;
    font-size: 9px;
    letter-spacing: 0.08em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .nav-toggle {
    position: relative;
    z-index: 25;
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 50%;
    color: inherit;
    background: transparent;
  }

  .nav-toggle span {
    width: 18px;
    height: 1px;
    background: currentColor;
    transition: transform 0.16s ease;
  }

  .nav-toggle span + span {
    margin-top: -16px;
  }

  .nav-open .nav-toggle span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .nav-open .nav-toggle span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .global-nav {
    position: fixed;
    inset: 0;
    z-index: 22;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 92px 26px 92px;
    overflow-y: auto;
    color: var(--navy);
    background: var(--white);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
  }

  .nav-open .global-nav {
    opacity: 1;
    pointer-events: auto;
  }

  .global-nav a {
    min-height: 54px;
    border-bottom: 1px solid var(--line);
    font-size: 17px;
  }

  .nav-contact {
    justify-content: center;
    margin-top: 22px;
    border-color: var(--navy);
  }

  .hero {
    min-height: 96svh;
    padding: 112px 20px 34px;
  }

  .hero-media {
    background-image:
      linear-gradient(180deg, rgba(17, 27, 43, 0.38) 0%, rgba(17, 27, 43, 0.88) 78%),
      url("../img/hero-river.jpg?v=20260712");
    background-position: center 28%;
  }

  .hero-copy {
    padding-bottom: 134px;
  }

  .hero h1 {
    font-size: clamp(34px, 11vw, 52px);
  }

  .hero-actions,
  .contact-cta .hero-actions,
  .salon .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
    min-height: 56px;
  }

  .hero-note {
    right: 20px;
    bottom: 24px;
    left: 20px;
    width: auto;
  }

  .split,
  .teacher,
  .salon,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .principles,
  .official-photo-strip,
  .lesson-showcase,
  .lesson-grid,
  .first-steps,
  .pathway-grid,
  .journal-layout,
  .voice-grid {
    grid-template-columns: 1fr;
  }

  .reason-grid {
    grid-template-columns: 1fr;
  }

  .reason-grid article,
  .reason-grid article:nth-child(2n),
  .reason-grid article:nth-last-child(-n + 2) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .reason-grid article:last-child {
    border-bottom: 0;
  }

  .teacher-image {
    min-height: 430px;
  }

  .salon-panel div {
    display: block;
  }

  .salon-panel strong {
    display: block;
    margin-top: 6px;
  }

  .feature-link,
  .social-panel {
    min-height: 310px;
  }

  .contact-cta {
    margin-right: 0;
    margin-left: 0;
    padding: 58px 20px;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .page-lead,
  .detail-grid,
  .detail-grid.three,
  .form-shell,
  .price-note {
    grid-template-columns: 1fr;
  }

  .page-tabs {
    position: sticky;
    top: 74px;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    padding: 12px 20px;
    -webkit-overflow-scrolling: touch;
  }

  .timeline div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  body {
    padding-bottom: 72px;
  }

  .mobile-priority,
  .course-panel {
    grid-template-columns: 1fr;
  }

  .mobile-priority {
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .course-actions {
    display: grid;
  }

  .course-actions a {
    justify-content: center;
    min-height: 52px;
  }

  .mobile-fixed-cta {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 40;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid rgba(17, 27, 43, 0.16);
    background: rgba(255, 253, 248, 0.96);
    backdrop-filter: blur(16px);
  }

  .mobile-fixed-cta a {
    min-height: 62px;
    display: grid;
    place-items: center;
    color: var(--navy);
    font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    font-size: 12px;
    border-right: 1px solid rgba(17, 27, 43, 0.1);
  }

  .mobile-fixed-cta a:last-child {
    border-right: 0;
    color: var(--white);
    background: var(--green);
  }

  .breadcrumb {
    padding-top: 88px;
    padding-bottom: 10px;
    font-size: 11px;
  }

  .breadcrumb + .page-hero {
    padding-top: 44px;
  }

  .back-to-top {
    right: 12px;
    bottom: 78px;
    width: 42px;
    height: 42px;
  }

  .return-links {
    display: grid;
  }

  .return-links a {
    justify-content: center;
    min-height: 50px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* --------------------------------------------------------------------------
   2026 brand refinement
   公式写真とリンクを差し替えても崩れにくい、MIRAKL共通の仕上げです。
   -------------------------------------------------------------------------- */

:root {
  --white: #fffefd;
  --ivory: #f6f3ed;
  --greige: #d7d0c5;
  --stone: #aca497;
  --charcoal: #242624;
  --navy: #17212d;
  --green: #183c35;
  --green-soft: #28534a;
  --gold: #a7864f;
  --ink: #232725;
  --muted: #686d69;
  --line: rgba(31, 40, 35, 0.14);
  --line-light: rgba(255, 255, 255, 0.22);
  --shadow: 0 24px 64px rgba(20, 27, 24, 0.12);
}

body {
  line-height: 1.9;
  letter-spacing: 0;
}

.home-refresh .site-header {
  padding-top: 16px;
  padding-bottom: 16px;
}

.home-refresh .global-nav {
  gap: clamp(15px, 1.7vw, 26px);
}

.home-refresh .nav-contact {
  color: var(--navy);
  background: var(--white);
  border-color: var(--white);
}

.home-refresh .site-header.is-scrolled .nav-contact,
.home-refresh .site-header.nav-active .nav-contact {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.hero-renewed {
  min-height: 100svh;
  padding-top: 152px;
  padding-bottom: 84px;
}

.hero-renewed .hero-media {
  background-image:
    linear-gradient(90deg, rgba(12, 18, 23, 0.9) 0%, rgba(17, 31, 32, 0.68) 44%, rgba(15, 24, 27, 0.14) 78%),
    linear-gradient(180deg, rgba(13, 20, 24, 0.04) 45%, rgba(13, 20, 24, 0.62) 100%),
    url("../img/hero-river.jpg?v=20260712");
  background-position: center 38%;
}

.hero-renewed .hero-copy {
  width: min(830px, 68vw);
  padding-bottom: 90px;
}

.hero-renewed h1 {
  max-width: 830px;
  font-size: clamp(46px, 6.4vw, 88px);
  line-height: 1.24;
}

.hero-lead {
  max-width: 620px !important;
  font-size: clamp(16px, 1.35vw, 19px) !important;
}

.line-button {
  color: var(--white);
  background: #27664f;
  border-color: #27664f;
}

.hero-renewed .line-button {
  color: var(--white);
  background: rgba(39, 102, 79, 0.94);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero-trust {
  position: absolute;
  right: clamp(20px, 5vw, 76px);
  bottom: 42px;
  z-index: 2;
  width: min(520px, 42vw);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.48);
}

.hero-trust span {
  min-height: 64px;
  display: flex;
  align-items: center;
  padding: 16px 14px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
  line-height: 1.55;
}

.entry-concierge {
  position: relative;
  z-index: 3;
  margin: -36px clamp(20px, 5vw, 76px) 0;
  padding: clamp(44px, 6vw, 76px);
  background: var(--white);
  box-shadow: var(--shadow);
}

.entry-heading {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: end;
}

.entry-heading h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 500;
  line-height: 1.35;
}

.entry-heading p:last-child {
  margin: 0;
  color: var(--muted);
}

.entry-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 44px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.entry-grid a {
  min-height: 218px;
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  border-right: 1px solid var(--line);
  transition: background 0.18s ease, color 0.18s ease;
}

.entry-grid a:last-child {
  border-right: 0;
}

.entry-grid a:hover {
  color: var(--white);
  background: var(--green);
}

.entry-grid span,
.lesson-number {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 12px;
}

.entry-grid strong {
  display: block;
  margin-top: auto;
  color: var(--navy);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.5;
}

.entry-grid a:hover strong,
.entry-grid a:hover small {
  color: var(--white);
}

.entry-grid small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
  line-height: 1.55;
}

.entry-support {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 18px 22px;
  background: var(--ivory);
}

.entry-support p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.entry-support strong {
  color: var(--navy);
  font-weight: 500;
}

.method-story {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(360px, 1.05fr);
  gap: clamp(44px, 8vw, 110px);
  align-items: center;
}

.method-photo img {
  width: 100%;
  height: min(72vw, 720px);
  object-fit: cover;
  object-position: center 38%;
  display: block;
  box-shadow: var(--shadow);
}

.method-copy {
  max-width: 640px;
}

.method-copy h2,
.teacher-renewed h2,
.video-feature h2,
.salon-renewed h2,
.voice-intro h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(34px, 4.7vw, 62px);
  font-weight: 500;
  line-height: 1.34;
}

.method-copy p:not(.section-kicker) {
  color: var(--muted);
}

.method-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
}

.method-points span,
.salon-audience span {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--navy);
  background: var(--white);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.teacher-renewed {
  background: var(--ivory);
}

.teacher-renewed .teacher-image {
  min-height: 720px;
  background-position: center 22%;
  box-shadow: none;
}

.teacher-name {
  margin: 22px 0 30px;
  color: var(--gold) !important;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.teacher-renewed .teacher-links {
  align-items: center;
}

.lessons-renewed {
  background: var(--white);
}

.lesson-editorial-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.lesson-editorial-grid article {
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 30px 26px;
  border-right: 1px solid var(--line);
}

.lesson-category-image {
  width: calc(100% + 52px);
  height: 190px;
  margin: -30px -26px 26px;
  object-fit: cover;
}

.lesson-editorial-grid article:last-child {
  border-right: 0;
}

.lesson-editorial-grid .course-label {
  margin-top: 26px;
}

.lesson-editorial-grid h3 {
  margin: 0 0 18px;
  color: var(--navy);
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 500;
  line-height: 1.48;
}

.lesson-editorial-grid p:not(.course-label) {
  color: var(--muted);
}

.lesson-editorial-grid a {
  width: fit-content;
  margin-top: 18px;
  color: var(--navy);
  border-bottom: 1px solid var(--gold);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
}

.lesson-wide-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 28px;
  padding: 28px 30px;
  color: var(--white);
  background: var(--navy);
}

.lesson-wide-link p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.lesson-wide-link .button.primary {
  flex: 0 0 auto;
  color: var(--navy);
  background: var(--white);
  border-color: var(--white);
}

.video-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(340px, 0.86fr);
  min-height: 720px;
  color: var(--white);
  background: var(--navy);
}

.video-feature-media {
  min-height: 640px;
  background:
    linear-gradient(90deg, rgba(17, 33, 31, 0.04), rgba(17, 27, 43, 0.26)),
    url("../img/journal-youtube.jpg?v=20260712") center 35% / cover;
}

.video-feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 7vw, 100px);
}

.video-feature h2 {
  color: var(--white);
}

.video-feature-copy p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.78);
}

.video-feature .button.primary {
  color: var(--navy);
  background: var(--white);
  border-color: var(--white);
}

.light-link {
  color: var(--white);
  border-color: var(--gold);
}

.salon-renewed {
  background:
    linear-gradient(90deg, rgba(20, 52, 45, 0.97), rgba(18, 35, 38, 0.88)),
    url("../img/salon-community.jpg?v=20260712") center / cover;
}

.salon-renewed h2 {
  color: var(--white);
}

.salon-audience {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.salon-audience span {
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.salon-renewed .button.primary {
  color: var(--green);
  background: var(--white);
  border-color: var(--white);
}

.journal-renewed {
  background: var(--white);
}

.journal-main-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.journal-primary {
  min-height: 540px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(30px, 5vw, 56px);
  color: var(--white);
  background-position: center;
  background-size: cover;
}

.blog-primary {
  background-image:
    linear-gradient(180deg, rgba(15, 23, 27, 0.1), rgba(15, 23, 27, 0.86)),
    url("../img/journal-blog.jpg?v=20260712");
}

.youtube-primary {
  background-image:
    linear-gradient(180deg, rgba(18, 49, 43, 0.08), rgba(18, 49, 43, 0.9)),
    url("../img/journal-youtube.jpg?v=20260712");
}

.journal-primary span {
  color: var(--greige);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.journal-primary h3 {
  margin: 18px 0 10px;
  color: var(--white);
  font-size: clamp(30px, 4vw, 50px);
  font-weight: 500;
  line-height: 1.4;
}

.journal-primary p {
  max-width: 500px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.78);
}

.journal-primary strong {
  width: fit-content;
  border-bottom: 1px solid var(--gold);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  font-weight: 500;
}

.official-accounts {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(420px, 1.3fr);
  gap: 40px;
  align-items: center;
  margin-top: 18px;
  padding: 34px 38px;
  background: var(--ivory);
}

.official-accounts h3 {
  margin: 0;
  color: var(--navy);
  font-size: 22px;
  font-weight: 500;
}

.official-accounts nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.official-accounts a {
  min-height: 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
  background: var(--white);
}

.official-accounts a span {
  color: var(--navy);
  font-family: Georgia, serif;
  font-size: 18px;
}

.official-accounts a small {
  margin-top: 5px;
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
}

.voice-renewed {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(520px, 1.28fr);
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}

.voice-intro {
  position: sticky;
  top: 120px;
}

.voice-intro p:not(.section-kicker) {
  color: var(--muted);
}

.voice-renewed .voice-grid {
  grid-template-columns: 1fr;
}

.voice-renewed .voice-grid figure {
  min-height: 190px;
}

.faq-renewed .section-heading {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.contact-renewed {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(300px, 0.64fr);
  gap: clamp(40px, 8vw, 110px);
  align-items: end;
  background:
    linear-gradient(100deg, rgba(17, 31, 36, 0.97), rgba(26, 63, 54, 0.83)),
    url("../img/contact-river.jpg?v=20260712") center 42% / cover;
}

.contact-renewed .line-button {
  color: var(--green);
  background: var(--white);
  border-color: var(--white);
}

.contact-steps {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.2);
}

.contact-steps div {
  min-height: 86px;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: center;
  padding: 18px 22px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.contact-steps span {
  color: var(--gold);
  font-family: Georgia, serif;
}

.contact-steps strong {
  color: var(--white);
  font-weight: 500;
}

.footer-renewed {
  grid-template-columns: minmax(250px, 0.8fr) minmax(300px, 1fr) minmax(160px, 0.48fr);
}

.footer-renewed .brand-logo-img {
  filter: brightness(0) invert(1);
}

.footer-official {
  display: grid;
  align-content: start;
  gap: 8px;
  font-family: Georgia, serif;
  font-size: 13px;
}

.footer-official a {
  min-height: 32px;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 1120px) {
  .entry-grid,
  .lesson-editorial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .entry-grid a:nth-child(2),
  .lesson-editorial-grid article:nth-child(2) {
    border-right: 0;
  }

  .entry-grid a:nth-child(-n + 2),
  .lesson-editorial-grid article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .footer-renewed {
    grid-template-columns: 0.8fr 1.2fr;
  }

  .footer-official {
    grid-column: 1 / -1;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 10px 24px;
  }
}

@media (max-width: 820px) {
  .home-refresh .site-header {
    padding: 12px 16px;
  }

  .home-refresh .site-header:not(.is-scrolled):not(.nav-active) {
    background: linear-gradient(180deg, rgba(12, 18, 23, 0.4), rgba(12, 18, 23, 0));
  }

  .home-refresh .global-nav .nav-contact {
    color: var(--white);
    background: var(--green);
    border-color: var(--green);
  }

  .hero-renewed {
    min-height: 100svh;
    padding: 104px 20px 24px;
    align-items: end;
  }

  .hero-renewed .hero-media {
    background-image:
      linear-gradient(180deg, rgba(13, 21, 25, 0.12) 12%, rgba(13, 21, 25, 0.7) 56%, rgba(13, 21, 25, 0.97) 100%),
      url("../img/hero-river.jpg?v=20260712");
    background-position: 70% center;
  }

  .hero-renewed .hero-copy {
    width: 100%;
    padding-bottom: 132px;
  }

  .hero-renewed h1 {
    font-size: clamp(38px, 11.5vw, 54px);
    line-height: 1.3;
  }

  .hero-lead {
    margin-top: 18px !important;
    font-size: 15px !important;
    line-height: 1.8;
  }

  .hero-renewed .hero-actions {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 24px;
  }

  .hero-renewed .button {
    min-height: 52px;
    padding: 10px 12px;
    font-size: 12px;
  }

  .hero-trust {
    right: 20px;
    bottom: 84px;
    left: 20px;
    width: auto;
  }

  .hero-trust span {
    min-height: 66px;
    padding: 12px 7px 0 0;
    font-size: 11px;
    line-height: 1.5;
    word-break: keep-all;
  }

  .entry-concierge {
    margin: 0;
    padding: 56px 20px;
    box-shadow: none;
  }

  .entry-heading,
  .entry-grid,
  .method-story,
  .lesson-editorial-grid,
  .video-feature,
  .journal-main-grid,
  .official-accounts,
  .voice-renewed,
  .contact-renewed,
  .footer-renewed {
    grid-template-columns: 1fr;
  }

  .entry-heading {
    gap: 18px;
  }

  .entry-heading h2 {
    font-size: 34px;
  }

  .entry-grid {
    margin-top: 32px;
  }

  .entry-grid a,
  .entry-grid a:nth-child(2) {
    min-height: 132px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .entry-grid a:last-child {
    border-bottom: 0;
  }

  .entry-support,
  .lesson-wide-link {
    display: grid;
    padding: 22px;
  }

  .entry-support .text-link {
    margin-top: 0;
  }

  .method-story {
    gap: 34px;
  }

  .method-photo img {
    height: 112vw;
    max-height: 560px;
  }

  .method-copy h2,
  .teacher-renewed h2,
  .video-feature h2,
  .salon-renewed h2,
  .voice-intro h2 {
    font-size: 35px;
  }

  .teacher-renewed .teacher-image {
    min-height: 112vw;
    max-height: 580px;
  }

  .teacher-renewed .teacher-links {
    display: grid;
  }

  .lesson-editorial-grid article,
  .lesson-editorial-grid article:nth-child(2) {
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(104px, 28%) minmax(0, 1fr);
    grid-template-rows: auto auto auto auto auto;
    column-gap: 18px;
    align-content: start;
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .lesson-editorial-grid .lesson-category-image {
    grid-column: 1;
    grid-row: 1 / span 5;
    width: 100%;
    height: 100%;
    min-height: 142px;
    max-height: 190px;
    margin: 0;
    object-fit: cover;
  }

  .lesson-editorial-grid .lesson-number,
  .lesson-editorial-grid .course-label,
  .lesson-editorial-grid h3,
  .lesson-editorial-grid p:not(.course-label),
  .lesson-editorial-grid a {
    grid-column: 2;
  }

  .lesson-editorial-grid .course-label {
    margin-top: 4px;
    margin-bottom: 8px;
  }

  .lesson-editorial-grid h3 {
    margin-bottom: 8px;
    font-size: 22px;
    line-height: 1.4;
  }

  .lesson-editorial-grid p:not(.course-label) {
    margin: 0;
    font-size: 13px;
    line-height: 1.7;
  }

  .lesson-editorial-grid a {
    margin-top: 10px;
  }

  .lessons-renewed .section-heading {
    margin-bottom: 28px;
  }

  .official-course-directory {
    margin-top: 12px;
  }

  .lesson-editorial-grid article:last-child {
    border-bottom: 0;
  }

  .video-feature {
    min-height: 0;
  }

  .video-feature-media {
    min-height: 112vw;
    max-height: 560px;
  }

  .video-feature-copy {
    padding: 54px 20px 64px;
  }

  .journal-primary {
    min-height: 112vw;
    max-height: 560px;
    padding: 28px 22px;
  }

  .journal-primary h3 {
    font-size: 32px;
  }

  .official-accounts {
    gap: 24px;
    padding: 30px 20px;
  }

  .official-accounts nav {
    grid-template-columns: 1fr;
  }

  .official-accounts a {
    min-height: 80px;
  }

  .voice-intro {
    position: static;
  }

  .contact-renewed {
    gap: 36px;
  }

  .footer-official {
    grid-column: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .lesson-editorial-grid article,
  .lesson-editorial-grid article:nth-child(2) {
    grid-template-columns: minmax(84px, 27%) minmax(0, 1fr);
    column-gap: 14px;
  }

  .lesson-editorial-grid h3 {
    font-size: 20px;
  }
}

@media (max-width: 390px) {
  .hero-renewed h1 {
    font-size: 37px;
  }

  .hero-renewed .hero-actions {
    grid-template-columns: 1fr;
  }

  .hero-renewed .hero-copy {
    padding-bottom: 146px;
  }
}

.featured-action {
  color: var(--white);
  background: var(--green) !important;
}

.featured-action h3,
.featured-action p {
  color: var(--white) !important;
}

.featured-action .button.primary {
  width: 100%;
  margin-top: 12px;
  color: var(--green);
  background: var(--white);
  border-color: var(--white);
}

.contact-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.contact-choice {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  padding: 34px 30px;
  border: 1px solid var(--line);
  background: var(--white);
}

.contact-choice.primary-choice {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.contact-choice h2 {
  margin: 0 0 18px;
  color: var(--navy);
  font-size: clamp(27px, 3vw, 40px);
  font-weight: 500;
  line-height: 1.4;
}

.contact-choice p,
.contact-choice li,
.contact-choice small {
  color: var(--muted);
}

.contact-choice.primary-choice h2,
.contact-choice.primary-choice p,
.contact-choice.primary-choice li {
  color: var(--white);
}

.contact-choice ol {
  margin: 18px 0 26px;
  padding-left: 1.4em;
}

.contact-choice .button {
  width: 100%;
  margin-top: auto;
}

.contact-choice.primary-choice .line-button {
  color: var(--green);
  background: var(--white);
  border-color: var(--white);
}

.contact-phone {
  margin-top: auto;
  color: var(--navy) !important;
  font-family: Georgia, serif;
  font-size: clamp(26px, 3vw, 38px);
}

.contact-note {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: center;
  margin-top: 18px;
  padding: 24px 28px;
  background: var(--ivory);
}

.contact-note strong {
  color: var(--navy);
}

.contact-note span,
.contact-note p {
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
}

.contact-note p {
  width: 100%;
  margin: 0;
}

.faq-single {
  max-width: 920px;
  margin: 0 auto;
}

.faq-single details {
  border-right: 0;
  border-left: 0;
}

@media (max-width: 980px) {
  .contact-choice-grid {
    grid-template-columns: 1fr;
  }

  .contact-choice {
    min-height: 0;
  }
}

/* Community & Events (2026-07-12 イベントセクション追加) */
.community-events {
  background: var(--ivory);
}

.community-events .official-photo-strip {
  margin-top: 36px;
}

.community-events .official-photo-strip img:nth-child(4) {
  object-position: center 30%;
}

.community-note {
  margin-top: 20px;
  color: var(--muted);
  font-size: 14px;
}

.community-note a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.essay-band {
  margin-top: 52px;
}

.essay-band .principles {
  margin-top: 16px;
}

.essay-band .principles span {
  font-size: 15px;
  line-height: 1.7;
}

@media (max-width: 820px) {
  .community-events .official-photo-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Favorable review integration: expanded FAQ and real testimonial themes */
.faq-jump {
  position: sticky;
  top: 84px;
  z-index: 8;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 0 clamp(20px, 5vw, 76px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--line);
}

.faq-jump a {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  color: var(--navy);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  text-align: center;
  background: var(--white);
}

.faq-jump a:hover,
.faq-jump a:focus-visible {
  color: var(--white);
  background: var(--green);
}

.faq-expanded {
  display: grid;
  gap: 78px;
}

.faq-category {
  max-width: 1040px;
  width: 100%;
  margin: 0 auto;
  scroll-margin-top: 170px;
}

.faq-category-heading {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  margin-bottom: 28px;
}

.faq-category-heading > span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 28px;
  line-height: 1;
}

.faq-category-heading h2 {
  margin: 4px 0 0;
  color: var(--navy);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 500;
}

.faq-expanded .faq-list details {
  margin: 0;
  border-width: 1px 0 0;
}

.faq-expanded .faq-list details:last-child {
  border-bottom-width: 1px;
}

.faq-expanded .faq-list summary {
  min-height: 76px;
  display: flex;
  align-items: center;
  padding: 14px 56px 14px 22px;
  position: relative;
  line-height: 1.7;
}

.faq-expanded .faq-list summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 24px;
}

.faq-expanded .faq-list details[open] summary::after {
  content: "−";
}

.faq-expanded .faq-list p {
  max-width: 820px;
  padding: 0 22px 26px;
  line-height: 2;
}

.faq-expanded .faq-list p a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.voice-story-intro {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(420px, 1.2fr);
  gap: clamp(44px, 8vw, 120px);
  padding: clamp(70px, 9vw, 126px) clamp(20px, 7vw, 110px);
  background: var(--white);
}

.voice-story-intro h2 {
  margin: 8px 0 0;
  color: var(--navy);
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 500;
  line-height: 1.35;
}

.voice-story-intro p:not(.section-kicker) {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 2.15;
}

.voice-case-section {
  background: var(--ivory);
}

.voice-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.voice-case {
  min-height: 490px;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 3vw, 40px);
  border: 1px solid var(--line);
  background: var(--white);
}

.voice-case-tag {
  color: var(--gold);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.voice-case h3 {
  margin: 24px 0 18px;
  color: var(--navy);
  font-size: clamp(23px, 2.4vw, 31px);
  font-weight: 500;
  line-height: 1.55;
}

.voice-case p,
.voice-case li {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.voice-case ul {
  margin: auto 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.voice-case li {
  position: relative;
  padding-left: 16px;
}

.voice-case li::before {
  content: "";
  position: absolute;
  top: 0.85em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

.voice-common-points {
  padding: clamp(70px, 9vw, 126px) clamp(20px, 7vw, 110px);
  background: var(--white);
}

.voice-common-points .reason-grid {
  margin-top: 42px;
}

.voice-photo-band {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  background: var(--green);
}

.voice-photo-band img {
  width: 100%;
  min-height: 580px;
  height: 100%;
  object-fit: cover;
}

.voice-photo-band > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 7vw, 100px);
}

.voice-photo-band h2,
.voice-photo-band p {
  color: var(--white);
}

.voice-photo-band h2 {
  margin: 12px 0 20px;
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 500;
}

.voice-photo-band p:not(.section-kicker) {
  line-height: 2;
}

.voice-photo-band .button {
  align-self: flex-start;
  margin-top: 20px;
  color: var(--green);
  background: var(--white);
  border-color: var(--white);
}

.course-route::after {
  content: "→";
  color: var(--gold);
  font-size: 20px;
}

@media (max-width: 980px) {
  .voice-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .voice-case {
    min-height: 450px;
  }
}

@media (max-width: 820px) {
  .faq-jump {
    top: 74px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0;
  }

  .faq-jump a {
    min-height: 50px;
    font-size: 11px;
  }

  .faq-category {
    scroll-margin-top: 146px;
  }

  .voice-story-intro,
  .voice-photo-band {
    grid-template-columns: 1fr;
  }

  .voice-story-intro {
    gap: 28px;
  }

  .voice-case-grid {
    grid-template-columns: 1fr;
  }

  .voice-case {
    min-height: 0;
  }

  .voice-case ul {
    margin-top: 24px;
  }

  .voice-photo-band img {
    min-height: 105vw;
    max-height: 560px;
  }

  .voice-photo-band > div {
    padding: 54px 20px 72px;
  }
}

/* Internal course guide: every lesson is complete inside the MIRAKL site. */
.course-detail-page {
  background: var(--white);
}

.course-detail-hero {
  display: grid;
  grid-template-columns: minmax(160px, 0.38fr) minmax(520px, 1.62fr);
  gap: clamp(36px, 8vw, 120px);
  padding: clamp(64px, 9vw, 120px) clamp(20px, 6vw, 92px) clamp(58px, 8vw, 100px);
  color: var(--white);
  background:
    linear-gradient(105deg, rgba(17, 31, 36, 0.96), rgba(32, 71, 58, 0.76)),
    var(--course-hero-image, url("../img/editorial/course-30s-gentle-touch.jpg?v=20260720")) var(--course-image-position, center 50%) / cover;
}

.course-detail-hero .section-kicker {
  color: var(--gold);
}

.course-detail-number {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.35);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(54px, 9vw, 124px);
  line-height: 1;
}

.course-detail-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 500;
  line-height: 1.3;
}

.course-detail-hero > div:last-child p {
  max-width: 720px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 2;
}

.course-detail-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0 clamp(20px, 6vw, 92px);
  color: var(--white);
  background: var(--green);
}

.course-detail-facts div {
  min-height: 116px;
  display: grid;
  align-content: center;
  gap: 7px;
  padding: 22px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.course-detail-facts div:last-child {
  border-right: 0;
}

.course-detail-facts span {
  color: var(--gold);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 10px;
}

.course-detail-facts strong {
  font-size: clamp(16px, 1.7vw, 22px);
  font-weight: 500;
  line-height: 1.5;
}

.course-detail-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
  width: min(100%, 1600px);
  margin-inline: auto;
  padding: clamp(64px, 8vw, 112px) clamp(24px, 5vw, 80px);
}

.course-detail-intro figure {
  position: relative;
  margin: 0;
}

.course-image-gallery {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ivory);
  box-shadow: 0 18px 50px rgba(20, 35, 30, 0.12);
}

.course-image-slides,
.course-image-slide {
  position: absolute;
  inset: 0;
}

.course-detail-intro .course-image-slide {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: none;
  transition: opacity 420ms ease;
}

.course-detail-intro .course-image-slide.is-active {
  opacity: 1;
}

.course-image-arrow {
  position: absolute;
  z-index: 4;
  top: 50%;
  width: 48px;
  height: 60px;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--white);
  background: rgba(13, 33, 27, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-family: var(--display);
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background-color 180ms ease, border-color 180ms ease;
  backdrop-filter: blur(8px);
}

.course-image-arrow:hover,
.course-image-arrow:focus-visible {
  background: rgba(13, 33, 27, 0.82);
  border-color: rgba(255, 255, 255, 0.7);
}

.course-image-arrow.is-prev {
  left: 14px;
}

.course-image-arrow.is-next {
  right: 14px;
}

.course-image-controls {
  position: absolute;
  z-index: 3;
  left: 16px;
  bottom: 14px;
  display: flex;
  gap: 5px;
  padding: 6px;
  background: rgba(17, 31, 36, 0.58);
  backdrop-filter: blur(8px);
}

.course-image-dot {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.course-image-dot::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.48);
  content: "";
  transition: background-color 180ms ease, transform 180ms ease;
}

.course-image-dot.is-active::before {
  background: var(--gold);
  transform: scale(1.35);
}

.course-image-dot:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: -2px;
}

.course-detail-intro figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 6px 9px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(17, 31, 36, 0.62);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 11px;
  line-height: 1.5;
  backdrop-filter: blur(8px);
}

@media (prefers-reduced-motion: reduce) {
  .course-detail-intro .course-image-slide {
    transition: none;
  }
}

.course-detail-intro h2,
.course-curriculum-heading h2,
.course-river-reason h2,
.course-related-section h2 {
  margin: 10px 0 22px;
  color: var(--navy);
  font-size: clamp(32px, 4.5vw, 58px);
  font-weight: 500;
  line-height: 1.4;
}

.course-detail-intro p:not(.section-kicker) {
  color: var(--muted);
  font-size: 16px;
  line-height: 2.15;
}

.course-included {
  display: grid;
  gap: 6px;
  margin-top: 30px;
  padding: 22px 24px;
  border-left: 2px solid var(--gold);
  background: var(--ivory);
}

.course-included span {
  color: var(--stone);
  font-size: 10px;
}

.course-included strong {
  color: var(--navy);
  font-size: 15px;
  font-weight: 500;
}

.course-detail-guide {
  background: var(--ivory);
}

.course-guide-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(36px, 6vw, 72px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.course-guide-columns article {
  min-height: 390px;
  padding: 32px 30px;
  border-right: 1px solid var(--line);
}

.course-guide-columns article:last-child {
  border-right: 0;
}

.course-guide-columns article > span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 13px;
}

.course-guide-columns h3 {
  margin: 52px 0 22px;
  color: var(--navy);
  font-size: 26px;
  font-weight: 500;
}

.course-guide-columns ul,
.course-practical ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.course-guide-columns li,
.course-practical li {
  position: relative;
  padding-left: 17px;
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  line-height: 1.8;
}

.course-guide-columns li::before,
.course-practical ul li::before {
  content: "";
  position: absolute;
  top: 0.9em;
  left: 0;
  width: 7px;
  height: 1px;
  background: var(--gold);
}

.course-curriculum-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) minmax(560px, 1.45fr);
  gap: clamp(42px, 8vw, 110px);
  padding: clamp(76px, 10vw, 140px) clamp(20px, 6vw, 92px);
}

.course-curriculum-heading {
  align-self: start;
  position: sticky;
  top: 120px;
}

.course-curriculum-heading p:last-child {
  color: var(--muted);
}

.course-curriculum {
  border-top: 1px solid var(--line);
}

.course-curriculum article {
  min-height: 150px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  align-items: start;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.course-curriculum article > span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 17px;
}

.course-curriculum h3 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 24px;
  font-weight: 500;
}

.course-curriculum p {
  margin: 0;
  color: var(--muted);
}

.course-river-reason {
  display: grid;
  grid-template-columns: minmax(340px, 0.9fr) minmax(420px, 1.1fr);
  min-height: 720px;
  color: var(--white);
  background: var(--navy);
}

.course-river-photo {
  min-height: 720px;
  background: url("../img/teacher-whitecoat.jpg?v=20260712") center 30% / cover;
}

.course-river-reason > div:last-child {
  align-self: center;
  padding: clamp(64px, 9vw, 128px);
}

.course-river-reason h2 {
  color: var(--white);
}

.course-river-reason p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.76);
  line-height: 2.1;
}

.course-river-reason .text-link {
  color: var(--white);
}

.course-practical-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 44px;
  border: 1px solid var(--line);
  background: var(--line);
}

.course-practical-grid article {
  padding: clamp(30px, 4vw, 52px);
  background: var(--white);
}

.course-practical h3 {
  margin: 0 0 28px;
  color: var(--navy);
  font-size: 26px;
  font-weight: 500;
}

.course-practical ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: application-step;
}

.course-practical ol li {
  display: grid;
  grid-template-columns: 32px 0.65fr 1fr;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  counter-increment: application-step;
}

.course-practical ol li::before {
  content: "0" counter(application-step);
  color: var(--gold);
  font-family: Georgia, serif;
}

.course-practical ol strong {
  color: var(--navy);
  font-weight: 500;
}

.course-practical ol span {
  color: var(--muted);
  font-size: 12px;
}

.course-inline-faq .faq-list {
  max-width: 980px;
  margin: 44px auto 0;
}

.course-related-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.6fr) minmax(520px, 1.4fr);
  gap: clamp(34px, 7vw, 100px);
  padding: clamp(70px, 9vw, 120px) clamp(20px, 6vw, 92px);
  background: var(--white);
}

.course-related-section nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
}

.course-related-section nav a {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  padding: 0 26px 28px;
  border-right: 1px solid var(--line);
}

.course-related-section nav img {
  width: calc(100% + 52px);
  height: 118px;
  margin: 0 -26px 22px;
  object-fit: cover;
}

.course-related-section nav a:last-child {
  border-right: 0;
}

.course-related-section nav span {
  color: var(--gold);
  font-size: 10px;
}

.course-related-section nav strong {
  margin-top: auto;
  color: var(--navy);
  font-size: 21px;
  font-weight: 500;
  line-height: 1.5;
}

.course-related-section nav small {
  margin-top: 10px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

@media (max-width: 820px) {
  .learning-pillar-grid {
    grid-template-columns: 1fr;
  }

  .learning-pillar-grid article {
    min-height: 360px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .learning-pillar-grid article:last-child {
    border-bottom: 0;
  }

  .course-detail-hero,
  .course-detail-intro,
  .course-curriculum-section,
  .course-river-reason,
  .course-related-section {
    grid-template-columns: 1fr;
  }

  .course-detail-hero {
    gap: 18px;
    padding-top: 54px;
  }

  .course-detail-number {
    margin-top: 8px;
    font-size: 48px;
  }

  .course-detail-hero h1 {
    font-size: 38px;
  }

  .course-detail-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0 20px;
  }

  .course-detail-facts div {
    min-height: 100px;
    padding: 18px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .course-detail-facts div:nth-child(2n) {
    border-right: 0;
  }

  .course-detail-intro {
    gap: 30px;
    padding: 52px 20px 64px;
  }

  .course-image-gallery {
    aspect-ratio: 4 / 3;
  }

  .course-detail-intro .course-image-slide {
    aspect-ratio: auto;
  }

  .course-image-arrow {
    width: 46px;
    height: 54px;
  }

  .course-image-controls {
    left: 10px;
    bottom: 10px;
    gap: 1px;
    padding: 4px;
  }

  .course-image-dot {
    width: 34px;
    height: 38px;
  }

  .course-detail-intro figcaption {
    right: 10px;
    bottom: 14px;
    max-width: calc(100% - 215px);
    font-size: 10px;
  }

  .course-guide-columns,
  .course-practical-grid,
  .course-related-section nav {
    grid-template-columns: 1fr;
  }

  .course-guide-columns article {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .course-guide-columns article:last-child {
    border-bottom: 0;
  }

  .course-guide-columns h3 {
    margin-top: 28px;
  }

  .course-curriculum-heading {
    position: static;
  }

  .course-river-photo {
    min-height: 115vw;
  }

  .course-river-reason > div:last-child {
    padding: 58px 20px 72px;
  }

  .course-practical ol li {
    grid-template-columns: 30px 1fr;
  }

  .course-practical ol span {
    grid-column: 2;
  }

  .course-related-section nav a {
    min-height: 190px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .course-related-section nav a:last-child {
    border-bottom: 0;
  }
}

/* B案の内容を優先した、完全攻略・手技実践・ワーク群の学びの地図。 */
.signature-learning {
  padding: clamp(82px, 10vw, 148px) clamp(20px, 7vw, 110px);
  color: var(--white);
  background: var(--green);
}

.signature-learning-heading {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(430px, 1.2fr);
  column-gap: clamp(50px, 9vw, 130px);
  align-items: end;
  max-width: 1180px;
  margin-bottom: clamp(50px, 7vw, 88px);
}

.signature-learning-heading .section-kicker {
  grid-column: 1;
  margin-bottom: 12px;
  color: #d6bd83;
}

.signature-learning-heading h2 {
  grid-column: 1;
  margin: 0;
  color: var(--white);
  font-size: clamp(38px, 5vw, 66px);
  font-weight: 400;
  line-height: 1.3;
}

.signature-learning-heading > p:last-child {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  line-height: 2.05;
}

.signature-core-paths {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 1180px;
  border-top: 1px solid rgba(255, 255, 255, 0.26);
  border-bottom: 1px solid rgba(255, 255, 255, 0.26);
}

.signature-core-paths article {
  min-height: 530px;
  display: flex;
  flex-direction: column;
  padding: clamp(34px, 5vw, 62px);
  border-right: 1px solid rgba(255, 255, 255, 0.26);
}

.signature-core-paths article:last-child {
  border-right: 0;
}

.signature-core-paths article > span {
  color: #d6bd83;
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.signature-core-paths h3 {
  margin: 26px 0 20px;
  color: var(--white);
  font-size: clamp(30px, 3.5vw, 46px);
  font-weight: 400;
  line-height: 1.35;
}

.signature-core-paths h3 small {
  color: rgba(255, 255, 255, 0.62);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 400;
}

.signature-core-paths p {
  color: rgba(255, 255, 255, 0.72);
  line-height: 2;
}

.signature-core-paths ul {
  display: grid;
  gap: 9px;
  margin: 22px 0 34px;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 13px;
  line-height: 1.8;
}

.signature-core-paths a {
  width: fit-content;
  margin-top: auto;
  padding-bottom: 6px;
  color: #f1d89f;
  border-bottom: 1px solid rgba(241, 216, 159, 0.55);
  font-size: 13px;
}

.signature-journey {
  max-width: 1180px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.26);
}

.signature-journey > summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 28px;
  gap: 22px;
  align-items: center;
  min-height: 132px;
  cursor: pointer;
  list-style: none;
}

.signature-journey > summary::-webkit-details-marker {
  display: none;
}

.signature-journey > summary span {
  display: grid;
  gap: 8px;
}

.signature-journey > summary small {
  color: #d6bd83;
  font-family: var(--display);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.signature-journey > summary strong {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 400;
}

.signature-journey > summary em {
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
  font-style: normal;
}

.signature-journey > summary::after {
  content: "+";
  font-size: 28px;
  font-weight: 300;
}

.signature-journey[open] > summary::after {
  content: "−";
}

.signature-journey ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0 0 44px;
  list-style: none;
}

.signature-journey li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 16px;
  min-height: 116px;
  padding: 22px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.signature-journey li:nth-child(2n) {
  border-right: 0;
}

.signature-journey li.featured {
  background: rgba(214, 189, 131, 0.09);
}

.signature-journey li > span {
  color: #d6bd83;
  font-family: var(--display);
  font-size: 10px;
}

.signature-journey li div {
  display: grid;
  gap: 7px;
}

.signature-journey li strong {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
}

.signature-journey li small {
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.7;
}

.signature-journey li a {
  grid-column: 2;
  width: fit-content;
  color: #f1d89f;
  font-size: 11px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.signature-work-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 1180px;
  margin-top: clamp(52px, 7vw, 86px);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.signature-work-links a {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
}

.signature-work-links a:last-child {
  border-right: 0;
}

.signature-work-links span {
  color: #d6bd83;
  font-family: var(--display);
  font-size: 10px;
}

.signature-work-links strong {
  margin: auto 0 14px;
  color: var(--white);
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 400;
  line-height: 1.5;
}

.signature-work-links small {
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.75;
}

.signature-voice {
  max-width: 860px;
  margin: clamp(58px, 8vw, 100px) auto 0;
  text-align: center;
}

.signature-voice .section-kicker {
  color: #d6bd83;
}

.signature-voice blockquote {
  margin: 18px 0;
  color: var(--white);
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 400;
}

.signature-voice p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.7);
  line-height: 2;
}

.signature-voice a {
  display: inline-block;
  margin-top: 12px;
  padding-bottom: 5px;
  color: #f1d89f;
  border-bottom: 1px solid rgba(241, 216, 159, 0.55);
  font-size: 12px;
}

@media (max-width: 820px) {
  .signature-learning-heading {
    display: block;
  }

  .signature-learning-heading h2 {
    margin-bottom: 22px;
  }

  .signature-core-paths,
  .signature-journey ol,
  .signature-work-links {
    grid-template-columns: 1fr;
  }

  .signature-core-paths article {
    min-height: 0;
    padding: 42px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  }

  .signature-core-paths article:last-child {
    border-bottom: 0;
  }

  .signature-journey > summary {
    grid-template-columns: minmax(0, 1fr) 24px;
    padding: 22px 0;
  }

  .signature-journey > summary em {
    display: none;
  }

  .signature-journey li {
    grid-template-columns: 54px minmax(0, 1fr);
    padding: 20px 0;
    border-right: 0;
  }

  .signature-work-links a {
    min-height: 190px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  }

  .signature-work-links a:last-child {
    border-bottom: 0;
  }
}

/* Short, externally hosted student videos. Thumbnails load only near the viewport. */
.testimonial-video-section {
  background: var(--ivory);
  scroll-margin-top: 84px;
}

.testimonial-video-section[hidden] {
  display: none;
}

.testimonial-video-group + .testimonial-video-group {
  margin-top: clamp(48px, 7vw, 82px);
}

.testimonial-video-group-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin: 0 0 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.testimonial-video-group-heading h3 {
  margin: 0;
  color: var(--green);
  font-size: clamp(21px, 2.4vw, 31px);
  font-weight: 500;
}

.testimonial-video-group-heading a,
.testimonial-video-more {
  color: var(--green);
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 5px;
}

.testimonial-video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 26px);
}

.testimonial-video-home-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.testimonial-video-home-links {
  display: grid;
  justify-items: start;
  gap: 12px;
  margin-top: 20px;
}

.testimonial-video-home-links a {
  color: var(--green);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 5px;
}

.testimonial-video-card {
  min-width: 0;
  display: block;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.testimonial-video-card:hover,
.testimonial-video-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--gold);
}

.testimonial-video-card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.testimonial-video-media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--green);
}

.testimonial-video-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-video-play,
.testimonial-video-duration {
  position: absolute;
  color: #fff;
  background: rgba(13, 33, 27, 0.76);
}

.testimonial-video-play {
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  padding-left: 3px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
}

.testimonial-video-duration {
  right: 10px;
  bottom: 10px;
  padding: 1px 7px;
  font-size: 12px;
  line-height: 1.5;
}

.testimonial-video-copy {
  display: grid;
  gap: 4px;
  padding: 15px 18px 18px;
}

.testimonial-video-copy strong {
  color: var(--green);
  font-size: 17px;
  font-weight: 600;
}

.testimonial-video-copy .testimonial-video-category {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.testimonial-video-copy span {
  color: var(--muted);
  font-size: 12px;
}

.testimonial-video-more {
  display: inline-block;
  margin-top: 24px;
}

.testimonial-video-next-step {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.testimonial-video-next-step p {
  flex-basis: 100%;
  margin: 0;
  color: var(--muted);
}

.testimonial-video-next-step .button {
  min-height: 48px;
}

.testimonial-video-next-step .text-link {
  color: var(--green);
  font-size: 13px;
  text-underline-offset: 5px;
}

@media (max-width: 900px) {
  .testimonial-video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .testimonial-video-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-video-home-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-video-group-heading {
    display: block;
  }

  .testimonial-video-group-heading a {
    display: inline-block;
    margin-top: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .testimonial-video-card {
    transition: none;
  }

  .testimonial-video-card:hover,
  .testimonial-video-card:focus-visible {
    transform: none;
  }
}

/* 法定表示・個人情報の案内は、スマホでも一項目ずつ読み進められる幅に。 */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.legal-page .page-hero h1 {
  max-width: 1000px;
  font-size: clamp(34px, 5vw, 60px);
  text-wrap: balance;
}

.legal-content {
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(36px, 6vw, 76px) clamp(20px, 5vw, 60px) 90px;
}

.legal-intro {
  max-width: 760px;
  margin-bottom: 38px;
  color: var(--ink);
  font-size: 17px;
}

.legal-group {
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.legal-group h2 {
  margin: 0 0 14px;
  color: var(--navy);
  font-size: clamp(21px, 2.3vw, 28px);
  font-weight: 500;
}

.legal-group p,
.legal-group li,
.legal-list dd {
  color: var(--ink);
  line-height: 1.9;
}

.legal-group ul {
  margin: 0 0 12px;
  padding-left: 1.3em;
}

.legal-list {
  margin: 0;
}

.legal-list > div {
  display: grid;
  grid-template-columns: minmax(130px, 25%) minmax(0, 1fr);
  gap: 12px 24px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
}

.legal-list dt {
  color: var(--muted);
  font-weight: 600;
}

.legal-list dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

.legal-updated {
  margin: 22px 0;
  color: var(--muted);
  font-size: 14px;
}

.legal-content .return-links {
  margin: 28px 0 0;
}

@media (max-width: 620px) {
  .legal-page .page-hero h1 {
    font-size: clamp(28px, 7.5vw, 34px);
    text-wrap: balance;
  }

  .legal-list > div {
    display: block;
  }

  .legal-list dt {
    margin-bottom: 4px;
  }
}