/* ==========================================================================
   ドリーミーピアノ教室 — stylesheet
   All styles scoped under `.dreamy-piano` to prevent theme collisions.
   Color: Soft Petal (くすみピンク x クリーム)
   Typography: Zen Maru Gothic + Noto Sans JP + Quicksand
   ========================================================================== */

/* ============================================================
   1. Root tokens (scoped to .dreamy-piano)
   ============================================================ */
.dreamy-piano {
  /* Colors — Soft Petal */
  --dp-primary: #E8A5B8;
  --dp-primary-dark: #C97D93;
  --dp-secondary: #F4D5B8;
  --dp-accent: #A8C8B5;
  --dp-bg: #FFFBF6;
  --dp-surface: #FFFFFF;
  --dp-text: #4A3B3B;
  --dp-muted: #9C8B8B;
  --dp-border: #F0E4DC;
  --dp-bg-deep: #F5EDE4;

  --dp-success: #7AB893;
  --dp-warning: #E8B86A;
  --dp-error: #D97878;
  --dp-info: #7AA8C8;

  /* Typography */
  --ff-heading: 'Zen Maru Gothic', 'Hiragino Maru Gothic ProN', 'Yu Gothic', sans-serif;
  --ff-body: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  --ff-accent: 'Quicksand', 'Zen Maru Gothic', sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 2.75rem;
  --fs-hero: 3.5rem;
  --fs-hero-mobile: 2.25rem;

  /* Spacing */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 128px;

  --container-max: 1140px;
  --container-narrow: 760px;

  /* Radius */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;
  --radius-circle: 50%;

  /* Shadows */
  --shadow-card: 0 4px 16px rgba(74, 59, 59, 0.06), 0 1px 3px rgba(74, 59, 59, 0.04);
  --shadow-card-hover: 0 12px 28px rgba(74, 59, 59, 0.10), 0 4px 8px rgba(74, 59, 59, 0.06);
  --shadow-float: 0 16px 40px rgba(201, 125, 147, 0.18);
  --shadow-pressed: 0 2px 4px rgba(74, 59, 59, 0.08) inset;
  --shadow-focus: 0 0 0 3px rgba(232, 165, 184, 0.35);

  /* Motion */
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 180ms;
  --duration-base: 280ms;
  --duration-slow: 480ms;

  /* Header */
  --dp-header-h: 64px;

  /* Base */
  color: var(--dp-text);
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  line-height: 1.85;
  letter-spacing: 0.04em;
  background-color: var(--dp-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (min-width: 768px) {
  .dreamy-piano {
    --dp-header-h: 80px;
  }
}

/* ============================================================
   2. Minimal reset (scoped, NOT global *)
   ============================================================ */
.dreamy-piano,
.dreamy-piano *,
.dreamy-piano *::before,
.dreamy-piano *::after {
  box-sizing: border-box;
}

.dreamy-piano h1,
.dreamy-piano h2,
.dreamy-piano h3,
.dreamy-piano h4,
.dreamy-piano h5,
.dreamy-piano h6,
.dreamy-piano p,
.dreamy-piano figure,
.dreamy-piano blockquote,
.dreamy-piano dl,
.dreamy-piano dd,
.dreamy-piano ul,
.dreamy-piano ol {
  margin: 0;
  padding: 0;
}

.dreamy-piano ul,
.dreamy-piano ol {
  list-style: none;
}

.dreamy-piano img,
.dreamy-piano svg,
.dreamy-piano iframe {
  display: block;
  max-width: 100%;
}

.dreamy-piano img {
  height: auto;
}

.dreamy-piano a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-soft);
}

.dreamy-piano a:hover {
  color: var(--dp-primary-dark);
}

.dreamy-piano button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.dreamy-piano table {
  border-collapse: collapse;
  width: 100%;
}

.dreamy-piano :focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-xs);
}

/* responsive helpers */
.dreamy-piano .dp-br-pc { display: none; }
@media (min-width: 768px) {
  .dreamy-piano .dp-br-pc { display: inline; }
}

/* ============================================================
   3. Container / section
   ============================================================ */
.dreamy-piano .dp-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: 20px;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-container { padding-inline: 32px; }
}
@media (min-width: 1024px) {
  .dreamy-piano .dp-container { padding-inline: 48px; }
}

.dreamy-piano .dp-container--narrow {
  max-width: var(--container-narrow);
}

.dreamy-piano .dp-section {
  padding: var(--sp-8) 0;
  position: relative;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-section { padding: var(--sp-9) 0; }
}

.dreamy-piano .dp-section--bg {
  background-color: var(--dp-bg);
}

.dreamy-piano .dp-section:not(.dp-section--bg) {
  background-color: var(--dp-surface);
}

/* section title block */
.dreamy-piano .dp-section-title {
  margin-bottom: var(--sp-7);
}
.dreamy-piano .dp-section-title--center { text-align: center; }
.dreamy-piano .dp-section-title__en {
  font-family: var(--ff-accent);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--dp-primary-dark);
  margin-bottom: var(--sp-2);
}
.dreamy-piano .dp-section-title__ja {
  font-family: var(--ff-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.06em;
  color: var(--dp-text);
  margin-bottom: var(--sp-5);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-section-title__ja { font-size: var(--fs-3xl); }
}
.dreamy-piano .dp-section-title__lead {
  font-size: var(--fs-base);
  color: var(--dp-text);
  max-width: 640px;
  margin-inline: auto;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-section-title__lead { font-size: var(--fs-md); }
}

/* ============================================================
   4. Buttons
   ============================================================ */
.dreamy-piano .dp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--ff-heading);
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-align: center;
  transition:
    background-color var(--duration-fast) var(--ease-soft),
    color var(--duration-fast) var(--ease-soft),
    transform var(--duration-fast) var(--ease-soft),
    box-shadow var(--duration-base) var(--ease-soft);
  min-height: 44px;
  text-decoration: none;
  white-space: nowrap;
}

.dreamy-piano .dp-btn--sm { padding: 10px 20px; font-size: var(--fs-sm); }
.dreamy-piano .dp-btn--md { padding: 14px 32px; font-size: var(--fs-base); }
.dreamy-piano .dp-btn--lg { padding: 16px 36px; font-size: var(--fs-md); }
.dreamy-piano .dp-btn--block { display: flex; width: 100%; }

.dreamy-piano .dp-btn--primary {
  background-color: var(--dp-primary);
  color: #fff;
  box-shadow: var(--shadow-card);
}
.dreamy-piano .dp-btn--primary:hover {
  background-color: var(--dp-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-card-hover);
}
.dreamy-piano .dp-btn--primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-pressed);
}

.dreamy-piano .dp-btn--outline {
  background-color: transparent;
  color: var(--dp-primary-dark);
  border-color: var(--dp-primary);
}
.dreamy-piano .dp-btn--outline:hover {
  background-color: rgba(232, 165, 184, 0.1);
  color: var(--dp-primary-dark);
  transform: translateY(-1px);
}

.dreamy-piano .dp-btn[disabled],
.dreamy-piano .dp-btn.is-loading {
  pointer-events: none;
  opacity: 0.7;
}

.dreamy-piano .dp-btn__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: var(--radius-circle);
  animation: dp-spin 0.7s linear infinite;
}
.dreamy-piano .dp-btn.is-loading .dp-btn__spinner { display: inline-block; }
.dreamy-piano .dp-btn.is-loading .dp-btn__label { opacity: 0.6; }

@keyframes dp-spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   5. Badges
   ============================================================ */
.dreamy-piano .dp-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: var(--radius-pill);
  line-height: 1.6;
}
.dreamy-piano .dp-badge--primary { background-color: rgba(232,165,184,0.2); color: var(--dp-primary-dark); }
.dreamy-piano .dp-badge--secondary { background-color: rgba(244,213,184,0.45); color: #9C6A47; }
.dreamy-piano .dp-badge--accent { background-color: rgba(168,200,181,0.3); color: #5C8870; }
.dreamy-piano .dp-badge--muted { background-color: rgba(156,139,139,0.15); color: var(--dp-muted); }

/* numeric accent */
.dreamy-piano .dp-num {
  font-family: var(--ff-accent);
  font-weight: 700;
}

/* ============================================================
   6. Header
   ============================================================ */
.dreamy-piano .dp-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--dp-header-h);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: background-color var(--duration-base) var(--ease-soft),
              border-color var(--duration-base) var(--ease-soft),
              box-shadow var(--duration-base) var(--ease-soft);
}
.dreamy-piano .dp-header.is-scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom-color: var(--dp-border);
  box-shadow: 0 2px 12px rgba(74, 59, 59, 0.05);
}

.dreamy-piano .dp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: 20px;
  gap: var(--sp-4);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-header__inner { padding-inline: 32px; }
}

.dreamy-piano .dp-header__logo {
  display: flex;
  align-items: center;
  height: 100%;
  flex-shrink: 0;
}
.dreamy-piano .dp-logo {
  height: 40px;
  width: auto;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-logo { height: 48px; }
}

.dreamy-piano .dp-nav { display: none; }
@media (min-width: 1024px) {
  .dreamy-piano .dp-nav { display: block; flex: 1; }
}
.dreamy-piano .dp-nav__list {
  display: flex;
  justify-content: center;
  gap: var(--sp-6);
}
.dreamy-piano .dp-nav__link {
  position: relative;
  font-family: var(--ff-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--dp-text);
  padding: var(--sp-2) 0;
  transition: color var(--duration-fast) var(--ease-soft);
}
.dreamy-piano .dp-nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: var(--dp-primary);
  transition: width var(--duration-base) var(--ease-out);
}
.dreamy-piano .dp-nav__link:hover {
  color: var(--dp-primary-dark);
}
.dreamy-piano .dp-nav__link:hover::after {
  width: 100%;
}

.dreamy-piano .dp-header__cta {
  display: none;
}
@media (min-width: 1024px) {
  .dreamy-piano .dp-header__cta { display: inline-flex; }
}

/* Hamburger */
.dreamy-piano .dp-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: var(--radius-sm);
  background-color: transparent;
}
@media (min-width: 1024px) {
  .dreamy-piano .dp-hamburger { display: none; }
}
.dreamy-piano .dp-hamburger__bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--dp-text);
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease-soft),
              opacity var(--duration-fast) var(--ease-soft);
}
.dreamy-piano .dp-hamburger[aria-expanded="true"] .dp-hamburger__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.dreamy-piano .dp-hamburger[aria-expanded="true"] .dp-hamburger__bar:nth-child(2) {
  opacity: 0;
}
.dreamy-piano .dp-hamburger[aria-expanded="true"] .dp-hamburger__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.dreamy-piano .dp-mobile-menu {
  position: fixed;
  top: var(--dp-header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--dp-bg);
  padding: var(--sp-7) var(--sp-5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--duration-base) var(--ease-soft),
              transform var(--duration-base) var(--ease-soft),
              visibility 0s linear var(--duration-base);
  overflow-y: auto;
  z-index: 99;
}
.dreamy-piano .dp-mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity var(--duration-base) var(--ease-soft),
              transform var(--duration-base) var(--ease-soft),
              visibility 0s linear 0s;
}
@media (min-width: 1024px) {
  .dreamy-piano .dp-mobile-menu { display: none; }
}

.dreamy-piano .dp-mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-7);
}
.dreamy-piano .dp-mobile-menu__link {
  display: block;
  font-family: var(--ff-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  padding: var(--sp-3) var(--sp-2);
  border-bottom: 1px solid var(--dp-border);
  color: var(--dp-text);
}
.dreamy-piano .dp-mobile-menu__cta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

/* prevent body scroll when menu open */
.dreamy-piano.is-menu-open {
  overflow: hidden;
  height: 100vh;
}

/* ============================================================
   7. Hero
   ============================================================ */
.dreamy-piano .dp-hero {
  position: relative;
  overflow: hidden;
  padding: var(--sp-7) 0 var(--sp-8);
  background: linear-gradient(180deg, var(--dp-bg) 0%, #FCEFE9 100%);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-hero {
    padding: var(--sp-9) 0;
    min-height: min(680px, 90vh);
    display: flex;
    align-items: center;
  }
}

.dreamy-piano .dp-hero__inner {
  display: grid;
  gap: var(--sp-7);
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-hero__inner {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--sp-8);
  }
}

.dreamy-piano .dp-hero__decor {
  position: absolute;
  font-size: 6rem;
  opacity: 0.08;
  color: var(--dp-primary);
  pointer-events: none;
  user-select: none;
}
.dreamy-piano .dp-hero__decor--tl { top: 8%; left: 4%; }
.dreamy-piano .dp-hero__decor--br { bottom: 8%; right: 4%; font-size: 8rem; color: var(--dp-secondary); }

.dreamy-piano .dp-hero__sub {
  font-family: var(--ff-accent);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--dp-primary-dark);
  margin-bottom: var(--sp-4);
}

.dreamy-piano .dp-hero__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-hero-mobile);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.05em;
  color: var(--dp-text);
  margin-bottom: var(--sp-5);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-hero__title { font-size: var(--fs-hero); }
}

.dreamy-piano .dp-hero__title-accent {
  position: relative;
  display: inline-block;
  color: var(--dp-primary-dark);
}
.dreamy-piano .dp-hero__title-accent::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 8px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 8' preserveAspectRatio='none'><path d='M0 4 Q25 0 50 4 T100 4' fill='none' stroke='%23E8A5B8' stroke-width='2' stroke-linecap='round'/></svg>") repeat-x;
  background-size: 80px 8px;
  opacity: 0.7;
}

.dreamy-piano .dp-hero__lead {
  font-size: var(--fs-base);
  margin-bottom: var(--sp-6);
  color: var(--dp-text);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-hero__lead { font-size: var(--fs-md); }
}

.dreamy-piano .dp-hero__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}
@media (min-width: 480px) {
  .dreamy-piano .dp-hero__ctas { flex-direction: row; flex-wrap: wrap; }
}

.dreamy-piano .dp-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

/* Hero visual */
.dreamy-piano .dp-hero__visual {
  position: relative;
  aspect-ratio: 4/3;
  max-width: 100%;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-hero__visual { aspect-ratio: 4/4.6; }
}
.dreamy-piano .dp-hero__visual-back {
  position: absolute;
  inset: 0;
  background-color: var(--dp-primary);
  border-radius: var(--radius-xl);
  transform: translate(20px, 20px);
  opacity: 0.5;
}
.dreamy-piano .dp-hero__visual-img {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-float);
}
.dreamy-piano .dp-hero__visual-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dreamy-piano .dp-hero__visual-star {
  position: absolute;
  top: -16px;
  left: -16px;
  width: 56px;
  height: 56px;
  background-color: var(--dp-accent);
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: var(--shadow-card);
}
.dreamy-piano .dp-hero__visual-note {
  position: absolute;
  bottom: 8%;
  right: -8px;
  font-size: 2.5rem;
  color: var(--dp-primary-dark);
  animation: dp-float 4s var(--ease-soft) infinite;
}

@keyframes dp-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ============================================================
   8. About / Features
   ============================================================ */
.dreamy-piano .dp-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-feature-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
  }
}

.dreamy-piano .dp-feature {
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-base) var(--ease-soft),
              box-shadow var(--duration-base) var(--ease-soft);
  text-align: center;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-feature { padding: var(--sp-6); }
}
.dreamy-piano .dp-feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.dreamy-piano .dp-feature__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--sp-4);
  border-radius: var(--radius-circle);
  background-color: rgba(232,165,184,0.15);
  color: var(--dp-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dreamy-piano .dp-feature__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--dp-text);
}
.dreamy-piano .dp-feature__text {
  font-size: var(--fs-base);
  color: var(--dp-text);
  text-align: left;
}

/* ============================================================
   9. Teachers
   ============================================================ */
.dreamy-piano .dp-teachers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}
@media (min-width: 1024px) {
  .dreamy-piano .dp-teachers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-7);
  }
}

.dreamy-piano .dp-teacher {
  position: relative;
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-teacher {
    padding: var(--sp-6);
    grid-template-columns: 2fr 3fr;
    gap: var(--sp-6);
  }
}
.dreamy-piano .dp-teacher::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--dp-primary);
}
.dreamy-piano .dp-teacher--secondary::before {
  background-color: var(--dp-secondary);
}

.dreamy-piano .dp-teacher__photo {
  position: relative;
  aspect-ratio: 3/4;
  max-width: 280px;
  margin-inline: auto;
  width: 100%;
  align-self: start;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-teacher__photo { max-width: 320px; }
}
.dreamy-piano .dp-teacher__photo-back {
  position: absolute;
  inset: 0;
  background-color: var(--dp-primary);
  border-radius: var(--radius-lg);
  transform: translate(12px, 12px);
  opacity: 0.4;
}
.dreamy-piano .dp-teacher--secondary .dp-teacher__photo-back {
  background-color: var(--dp-secondary);
  opacity: 0.6;
}
.dreamy-piano .dp-teacher__photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
}

.dreamy-piano .dp-teacher__body { display: flex; flex-direction: column; }
.dreamy-piano .dp-teacher__en {
  font-family: var(--ff-accent);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--dp-primary-dark);
  margin-bottom: var(--sp-2);
}
.dreamy-piano .dp-teacher__name {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-1);
  color: var(--dp-text);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-teacher__name { font-size: var(--fs-2xl); }
}
.dreamy-piano .dp-teacher__name-ruby {
  font-size: var(--fs-sm);
  color: var(--dp-muted);
  font-weight: 500;
  margin-left: var(--sp-2);
}
.dreamy-piano .dp-teacher__role {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--dp-primary-dark);
  margin-bottom: var(--sp-4);
}
.dreamy-piano .dp-teacher__history {
  margin-bottom: var(--sp-4);
}
.dreamy-piano .dp-teacher__history li {
  position: relative;
  padding-left: 1.5em;
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-2);
  color: var(--dp-text);
}
.dreamy-piano .dp-teacher__history li::before {
  content: '\266A';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--dp-primary);
}
.dreamy-piano .dp-teacher__message {
  position: relative;
  padding: var(--sp-4);
  background-color: var(--dp-bg);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  line-height: 1.9;
  color: var(--dp-text);
  border-left: 3px solid var(--dp-primary);
}
.dreamy-piano .dp-teacher--secondary .dp-teacher__message {
  border-left-color: var(--dp-secondary);
}

/* ============================================================
   10. Courses
   ============================================================ */
.dreamy-piano .dp-courses-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  margin-bottom: var(--sp-7);
}
@media (min-width: 1024px) {
  .dreamy-piano .dp-courses-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-6);
    align-items: start;
  }
}

.dreamy-piano .dp-course {
  position: relative;
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-5);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-base) var(--ease-soft),
              box-shadow var(--duration-base) var(--ease-soft);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-course { padding: var(--sp-7) var(--sp-6); }
}
.dreamy-piano .dp-course:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.dreamy-piano .dp-course--featured {
  border: 2px solid var(--dp-primary);
}
.dreamy-piano .dp-course__ribbon {
  position: absolute;
  top: -12px;
  right: var(--sp-5);
  background-color: var(--dp-primary);
  color: #fff;
  font-family: var(--ff-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.08em;
  box-shadow: var(--shadow-card);
}

.dreamy-piano .dp-course__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dreamy-piano .dp-course__icon--kids {
  background-color: rgba(232,165,184,0.18);
  color: var(--dp-primary-dark);
}
.dreamy-piano .dp-course__icon--junior {
  background-color: rgba(244,213,184,0.5);
  color: #9C6A47;
}
.dreamy-piano .dp-course__icon svg {
  width: 32px; height: 32px;
}

.dreamy-piano .dp-course__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--dp-text);
}
.dreamy-piano .dp-course__age { align-self: flex-start; }
.dreamy-piano .dp-course__desc {
  font-size: var(--fs-base);
  color: var(--dp-text);
}

.dreamy-piano .dp-course__price-table {
  margin-top: var(--sp-3);
  overflow-x: auto;
}
.dreamy-piano .dp-course__price-table table {
  font-size: var(--fs-sm);
  background-color: var(--dp-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.dreamy-piano .dp-course__price-table th,
.dreamy-piano .dp-course__price-table td {
  padding: var(--sp-3);
  text-align: left;
  border-bottom: 1px solid var(--dp-border);
}
.dreamy-piano .dp-course__price-table th {
  background-color: rgba(232,165,184,0.15);
  color: var(--dp-primary-dark);
  font-weight: 700;
  font-family: var(--ff-heading);
  letter-spacing: 0.04em;
}
.dreamy-piano .dp-course__price-table tr:last-child td {
  border-bottom: 0;
}
.dreamy-piano .dp-course__price {
  font-weight: 700;
  color: var(--dp-primary-dark);
  white-space: nowrap;
}
.dreamy-piano .dp-course__price .dp-num {
  font-size: var(--fs-md);
}
.dreamy-piano .dp-course__note {
  margin-top: var(--sp-3);
  font-size: var(--fs-xs);
  color: var(--dp-muted);
}
.dreamy-piano .dp-course__cta {
  margin-top: auto;
  align-self: stretch;
}

.dreamy-piano .dp-course-extra {
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-5);
  box-shadow: var(--shadow-card);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-course-extra { padding: var(--sp-6) var(--sp-7); }
}
.dreamy-piano .dp-course-extra__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--sp-4);
  color: var(--dp-text);
}
.dreamy-piano .dp-course-extra__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-course-extra__list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3) var(--sp-6);
  }
}
.dreamy-piano .dp-course-extra__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  padding: var(--sp-2) 0;
  border-bottom: 1px dashed var(--dp-border);
  font-size: var(--fs-sm);
}
.dreamy-piano .dp-course-extra__row dt {
  font-weight: 700;
  color: var(--dp-primary-dark);
  min-width: 8em;
}
.dreamy-piano .dp-course-extra__row dd {
  color: var(--dp-text);
}

/* ============================================================
   11. Contact
   ============================================================ */
.dreamy-piano .dp-contact__sub {
  margin-top: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--dp-muted);
}

.dreamy-piano .dp-contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}
@media (min-width: 1024px) {
  .dreamy-piano .dp-contact-layout {
    grid-template-columns: 3fr 2fr;
    gap: var(--sp-7);
    align-items: start;
  }
}

.dreamy-piano .dp-form-wrap {
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-card);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-form-wrap { padding: var(--sp-7); }
}

.dreamy-piano .dp-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.dreamy-piano .dp-form__field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.dreamy-piano .dp-form__label {
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--dp-text);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.dreamy-piano .dp-form__required {
  background-color: var(--dp-primary);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  font-weight: 700;
}
.dreamy-piano .dp-form__optional {
  background-color: rgba(156,139,139,0.15);
  color: var(--dp-muted);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  font-weight: 500;
}
.dreamy-piano .dp-form__input,
.dreamy-piano .dp-form__select,
.dreamy-piano .dp-form__textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: var(--fs-base);
  color: var(--dp-text);
  background-color: var(--dp-bg);
  border: 1.5px solid var(--dp-border);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-soft),
              box-shadow var(--duration-fast) var(--ease-soft);
}
.dreamy-piano .dp-form__input:focus,
.dreamy-piano .dp-form__select:focus,
.dreamy-piano .dp-form__textarea:focus {
  outline: none;
  border-color: var(--dp-primary);
  box-shadow: var(--shadow-focus);
}
.dreamy-piano .dp-form__input.is-invalid,
.dreamy-piano .dp-form__select.is-invalid,
.dreamy-piano .dp-form__textarea.is-invalid {
  border-color: var(--dp-error);
  background-color: #FDF3F3;
}
.dreamy-piano .dp-form__textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.7;
}
.dreamy-piano .dp-form__select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path fill='none' stroke='%23C97D93' stroke-width='2' stroke-linecap='round' d='M1 1 L6 6 L11 1'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 12px 8px;
  padding-right: 40px;
}
.dreamy-piano .dp-form__error {
  font-size: var(--fs-xs);
  color: var(--dp-error);
  min-height: 1em;
}
.dreamy-piano .dp-form__error:empty {
  display: none;
}
.dreamy-piano .dp-form__privacy {
  font-size: var(--fs-xs);
  color: var(--dp-muted);
  text-align: center;
}
.dreamy-piano .dp-form__success {
  margin-top: var(--sp-4);
  padding: var(--sp-5);
  background-color: rgba(168,200,181,0.15);
  border-radius: var(--radius-md);
  text-align: center;
}
.dreamy-piano .dp-form__success h3 {
  font-family: var(--ff-heading);
  font-size: var(--fs-lg);
  color: var(--dp-primary-dark);
  margin-bottom: var(--sp-2);
}

/* Contact info panel */
.dreamy-piano .dp-contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.dreamy-piano .dp-contact-info__card {
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-card);
}
.dreamy-piano .dp-contact-info__card--accent {
  background-color: rgba(232,165,184,0.12);
  text-align: center;
}
.dreamy-piano .dp-contact-info__label {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--dp-primary-dark);
  margin-bottom: var(--sp-2);
}
.dreamy-piano .dp-contact-info__tel {
  display: inline-block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dp-text);
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-1);
}
.dreamy-piano .dp-contact-info__hours {
  font-size: var(--fs-sm);
  color: var(--dp-muted);
}
.dreamy-piano .dp-contact-info__msg {
  font-size: var(--fs-sm);
  color: var(--dp-text);
}

.dreamy-piano .dp-flow {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-top: var(--sp-2);
}
.dreamy-piano .dp-flow__item {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
}
.dreamy-piano .dp-flow__num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  background-color: var(--dp-primary);
  color: #fff;
  font-family: var(--ff-accent);
  font-weight: 700;
  font-size: var(--fs-base);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dreamy-piano .dp-flow__title {
  font-family: var(--ff-heading);
  font-weight: 700;
  color: var(--dp-text);
  margin-bottom: var(--sp-1);
}
.dreamy-piano .dp-flow__title small {
  font-size: 0.85em;
  color: var(--dp-muted);
  font-weight: 500;
  margin-left: var(--sp-1);
}
.dreamy-piano .dp-flow__desc {
  font-size: var(--fs-sm);
  color: var(--dp-text);
  line-height: 1.7;
}

/* ============================================================
   12. Access
   ============================================================ */
.dreamy-piano .dp-access-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}
@media (min-width: 1024px) {
  .dreamy-piano .dp-access-layout {
    grid-template-columns: 3fr 2fr;
    gap: var(--sp-7);
    align-items: start;
  }
}

.dreamy-piano .dp-access__map {
  position: relative;
  aspect-ratio: 4/3;
}
.dreamy-piano .dp-access__map-back {
  position: absolute;
  inset: 0;
  background-color: var(--dp-secondary);
  border-radius: var(--radius-lg);
  transform: translate(12px, 12px);
  opacity: 0.5;
}
.dreamy-piano .dp-access__map-frame {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background-color: var(--dp-bg);
}
.dreamy-piano .dp-access__map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.dreamy-piano .dp-access__info {
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-card);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-access__info { padding: var(--sp-6); }
}
.dreamy-piano .dp-access__name {
  font-family: var(--ff-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--sp-4);
  color: var(--dp-text);
}
.dreamy-piano .dp-access__list {
  margin-bottom: var(--sp-5);
}
.dreamy-piano .dp-access__row {
  display: grid;
  grid-template-columns: 1fr;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--dp-border);
  gap: var(--sp-1);
  font-size: var(--fs-sm);
}
@media (min-width: 480px) {
  .dreamy-piano .dp-access__row {
    grid-template-columns: 7em 1fr;
    gap: var(--sp-3);
  }
}
.dreamy-piano .dp-access__row:last-child { border-bottom: 0; }
.dreamy-piano .dp-access__row dt {
  font-weight: 700;
  color: var(--dp-primary-dark);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.dreamy-piano .dp-access__row dt span {
  color: var(--dp-primary);
}
.dreamy-piano .dp-access__row dd {
  color: var(--dp-text);
}

/* ============================================================
   13. FAQ
   ============================================================ */
.dreamy-piano .dp-faq {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.dreamy-piano .dp-faq__item {
  background-color: var(--dp-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.dreamy-piano .dp-faq__q {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  width: 100%;
  padding: var(--sp-4) var(--sp-5);
  text-align: left;
  font-family: var(--ff-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--dp-text);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-soft);
}
.dreamy-piano .dp-faq__q:hover {
  background-color: rgba(232,165,184,0.05);
}
.dreamy-piano .dp-faq__q-mark {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  background-color: var(--dp-primary);
  color: #fff;
  font-family: var(--ff-accent);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dreamy-piano .dp-faq__q-text {
  flex: 1;
  line-height: 1.6;
}
.dreamy-piano .dp-faq__icon {
  flex-shrink: 0;
  position: relative;
  width: 16px;
  height: 16px;
}
.dreamy-piano .dp-faq__icon::before,
.dreamy-piano .dp-faq__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  background-color: var(--dp-primary-dark);
  border-radius: 1px;
  transform: translate(-50%, -50%);
  transition: transform var(--duration-base) var(--ease-soft);
}
.dreamy-piano .dp-faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.dreamy-piano .dp-faq__q[aria-expanded="true"] .dp-faq__icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.dreamy-piano .dp-faq__a {
  padding: 0 var(--sp-5) var(--sp-5);
}
.dreamy-piano .dp-faq__a p {
  display: flex;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  line-height: 1.9;
  color: var(--dp-text);
}
.dreamy-piano .dp-faq__a p + p { margin-top: var(--sp-3); }
.dreamy-piano .dp-faq__a-mark {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  background-color: rgba(168,200,181,0.3);
  color: #5C8870;
  font-family: var(--ff-accent);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dreamy-piano .dp-faq__note {
  font-size: var(--fs-xs);
  color: var(--dp-muted);
  padding-left: 44px;
}

/* ============================================================
   14. Footer
   ============================================================ */
.dreamy-piano .dp-footer {
  background-color: var(--dp-bg-deep);
  padding: var(--sp-8) 0 var(--sp-5);
  position: relative;
}
.dreamy-piano .dp-footer::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 16px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 16' preserveAspectRatio='none'><path d='M0 16 Q25 0 50 8 T100 8 L100 16 Z' fill='%23F5EDE4'/></svg>") repeat-x;
  background-size: 200px 16px;
  transform: translateY(-15px);
}

.dreamy-piano .dp-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-6);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .dreamy-piano .dp-footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--sp-7);
  }
}
.dreamy-piano .dp-footer__logo svg {
  max-width: 240px;
  height: auto;
  margin-bottom: var(--sp-3);
}
.dreamy-piano .dp-footer__desc {
  font-size: var(--fs-sm);
  color: var(--dp-text);
}
.dreamy-piano .dp-footer__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--dp-primary-dark);
  margin-bottom: var(--sp-3);
  letter-spacing: 0.06em;
}
.dreamy-piano .dp-footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.dreamy-piano .dp-footer__list a {
  font-size: var(--fs-sm);
  color: var(--dp-text);
}
.dreamy-piano .dp-footer__list a:hover {
  color: var(--dp-primary-dark);
}
.dreamy-piano .dp-footer__list--info li {
  font-size: var(--fs-sm);
  color: var(--dp-text);
}

.dreamy-piano .dp-footer__bottom {
  padding-top: var(--sp-4);
  border-top: 1px solid var(--dp-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  text-align: center;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}
.dreamy-piano .dp-footer__copy {
  font-family: var(--ff-accent);
  font-size: var(--fs-xs);
  color: var(--dp-muted);
  letter-spacing: 0.08em;
}
.dreamy-piano .dp-footer__legal {
  display: flex;
  gap: var(--sp-4);
}
.dreamy-piano .dp-footer__legal a {
  font-size: var(--fs-xs);
  color: var(--dp-muted);
}

/* ============================================================
   15. Floating CTA (mobile only)
   ============================================================ */
.dreamy-piano .dp-floating-cta {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 14px 24px;
  background-color: var(--dp-primary);
  color: #fff;
  font-family: var(--ff-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-float);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity var(--duration-base) var(--ease-soft),
              transform var(--duration-base) var(--ease-soft),
              visibility 0s linear var(--duration-base);
}
.dreamy-piano .dp-floating-cta.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity var(--duration-base) var(--ease-soft),
              transform var(--duration-base) var(--ease-soft),
              visibility 0s linear 0s;
}
.dreamy-piano .dp-floating-cta:hover {
  color: #fff;
  background-color: var(--dp-primary-dark);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-floating-cta { display: none; }
}

/* ============================================================
   16. Scroll-in animation
   ============================================================ */
.dreamy-piano .dp-scroll-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease-out),
              transform 600ms var(--ease-out);
}
.dreamy-piano .dp-scroll-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   16. LINE CTA & 単発レッスン
   ============================================================ */
.dreamy-piano .dp-line-cta {
  --dp-line-green: #06C755;
  --dp-line-green-dark: #05A347;
  background: linear-gradient(180deg, #F6FBF6 0%, #FFFFFF 100%);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-5);
  box-shadow: var(--shadow-card);
  border: 2px solid rgba(6, 199, 85, 0.18);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
  text-align: center;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-line-cta { padding: var(--sp-7); }
}

.dreamy-piano .dp-line-cta__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
}
.dreamy-piano .dp-line-cta__logo {
  display: block;
  width: 56px;
  height: 56px;
}
.dreamy-piano .dp-line-cta__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--dp-text);
  margin: 0;
}
.dreamy-piano .dp-line-cta__desc {
  font-size: var(--fs-base);
  color: var(--dp-text);
  line-height: 1.7;
  margin: 0;
}

.dreamy-piano .dp-line-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-3) var(--sp-5);
  background-color: var(--dp-line-green);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px rgba(6, 199, 85, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  text-decoration: none;
}
.dreamy-piano .dp-line-cta__btn:hover,
.dreamy-piano .dp-line-cta__btn:focus-visible {
  background-color: var(--dp-line-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(6, 199, 85, 0.34);
}
.dreamy-piano .dp-line-cta__btn img {
  display: block;
  height: 40px;
  width: auto;
}

.dreamy-piano .dp-line-cta__guide {
  width: 100%;
  background-color: rgba(6, 199, 85, 0.06);
  border-radius: var(--radius-md);
  padding: var(--sp-4) var(--sp-5);
  text-align: left;
}
.dreamy-piano .dp-line-cta__guide-title {
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--dp-line-green-dark);
  margin: 0 0 var(--sp-3) 0;
}
.dreamy-piano .dp-line-cta__guide-list {
  list-style: disc;
  padding-left: var(--sp-5);
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--dp-text);
}
.dreamy-piano .dp-line-cta__guide-list li::marker {
  color: var(--dp-line-green);
}
.dreamy-piano .dp-line-cta__guide-note {
  margin: var(--sp-4) 0 0 0;
  font-size: var(--fs-xs);
  color: var(--dp-muted);
}

/* 単発レッスン */
.dreamy-piano .dp-course-single {
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-card);
  margin-bottom: var(--sp-5);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-course-single { padding: var(--sp-6) var(--sp-7); }
}
.dreamy-piano .dp-course-single__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  margin: 0 0 var(--sp-3) 0;
  color: var(--dp-text);
}
.dreamy-piano .dp-course-single__desc {
  font-size: var(--fs-sm);
  color: var(--dp-text);
  line-height: 1.7;
  margin: 0 0 var(--sp-4) 0;
}
.dreamy-piano .dp-course-single__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
@media (min-width: 600px) {
  .dreamy-piano .dp-course-single__list {
    flex-direction: row;
    gap: var(--sp-4);
  }
  .dreamy-piano .dp-course-single__list li { flex: 1; }
}
.dreamy-piano .dp-course-single__list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--sp-3) var(--sp-4);
  background-color: var(--dp-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--dp-border);
}
.dreamy-piano .dp-course-single__time {
  font-family: var(--ff-heading);
  font-weight: 700;
  color: var(--dp-primary-dark);
}
.dreamy-piano .dp-course-single__price {
  font-family: var(--ff-heading);
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--dp-text);
}

/* ============================================================
   16-B. Legal pages (privacy.html / specified-commercial.html)
   ============================================================ */
.dreamy-piano .dp-legal {
  background-color: var(--dp-bg);
  min-height: 100vh;
  padding: var(--sp-6) var(--sp-4);
  font-family: var(--ff-body);
  color: var(--dp-text);
}
@media (min-width: 768px) {
  .dreamy-piano .dp-legal { padding: var(--sp-8) var(--sp-5); }
}
.dreamy-piano .dp-legal__inner {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--dp-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-5);
  box-shadow: var(--shadow-card);
  line-height: 1.85;
}
@media (min-width: 768px) {
  .dreamy-piano .dp-legal__inner { padding: var(--sp-8) var(--sp-7); }
}
.dreamy-piano .dp-legal__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  text-align: center;
  margin: 0 0 var(--sp-5) 0;
  color: var(--dp-text);
}
.dreamy-piano .dp-legal__lead {
  margin: 0 0 var(--sp-6) 0;
  font-size: var(--fs-base);
}
.dreamy-piano .dp-legal__section {
  margin-bottom: var(--sp-6);
}
.dreamy-piano .dp-legal__section h2 {
  font-family: var(--ff-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--dp-primary-dark);
  margin: 0 0 var(--sp-3) 0;
  padding-bottom: var(--sp-2);
  border-bottom: 2px solid var(--dp-border);
}
.dreamy-piano .dp-legal__section p {
  margin: 0 0 var(--sp-3) 0;
}
.dreamy-piano .dp-legal__section ul {
  padding-left: var(--sp-5);
  margin: 0 0 var(--sp-3) 0;
}
.dreamy-piano .dp-legal__section ul li {
  margin-bottom: var(--sp-2);
}
.dreamy-piano .dp-legal__section a {
  color: var(--dp-primary-dark);
  text-decoration: underline;
}
.dreamy-piano .dp-legal__section a:hover,
.dreamy-piano .dp-legal__section a:focus-visible {
  color: var(--dp-primary);
}
.dreamy-piano .dp-legal__date {
  margin-top: var(--sp-6);
  text-align: right;
  font-size: var(--fs-sm);
  color: var(--dp-muted);
}
.dreamy-piano .dp-legal__back {
  font-size: var(--fs-sm);
  margin: var(--sp-3) 0;
}
.dreamy-piano .dp-legal__back a {
  color: var(--dp-primary-dark);
  text-decoration: none;
}
.dreamy-piano .dp-legal__back a:hover,
.dreamy-piano .dp-legal__back a:focus-visible {
  text-decoration: underline;
}

/* ============================================================
   17. Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .dreamy-piano *,
  .dreamy-piano *::before,
  .dreamy-piano *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .dreamy-piano .dp-scroll-in {
    opacity: 1;
    transform: none;
  }
  .dreamy-piano .dp-hero__visual-note {
    animation: none;
  }
}