:root {
  --voice-bg: #f4f1ea;
  --voice-surface: rgba(255, 255, 255, 0.9);
  --voice-ink: #161515;
  --voice-muted: #5f5d58;
  --voice-accent: #2757f5;
  --voice-accent-strong: #1238b3;
  --voice-accent-soft: rgba(39, 87, 245, 0.1);
  --voice-radius-xl: 32px;
  --voice-radius-lg: 24px;
  --voice-shadow: 0 24px 70px rgba(11, 16, 35, 0.12);
  --voice-max-width: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--voice-ink);
  background:
    radial-gradient(circle at top left, rgba(39, 87, 245, 0.12), transparent 42%),
    radial-gradient(circle at top right, rgba(15, 143, 133, 0.14), transparent 38%),
    linear-gradient(180deg, #f9f6ef 0%, var(--voice-bg) 52%, #efe9dd 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.3;
  pointer-events: none;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.voice-page {
  position: relative;
}

.voice-shell {
  width: min(calc(100% - 48px), var(--voice-max-width));
  margin: 0 auto;
}

.voice-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 18px 0;
  backdrop-filter: blur(18px);
}

.voice-header__inner {
  width: min(calc(100% - 48px), var(--voice-max-width));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 22px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: 0 12px 40px rgba(20, 24, 45, 0.08);
}

.voice-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.voice-brand__mark {
  width: 116px;
  height: auto;
}

.voice-brand__copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.voice-brand__eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--voice-muted);
}

.voice-brand__title {
  font-size: 0.95rem;
  font-weight: 700;
}

.voice-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.voice-nav__link {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--voice-muted);
  transition: color 0.24s ease;
}

.voice-nav__link:hover {
  color: var(--voice-ink);
}

.voice-nav__link:focus-visible,
.voice-button:focus-visible,
.voice-listing-card:focus-visible {
  outline: 3px solid rgba(39, 87, 245, 0.34);
  outline-offset: 4px;
}

.voice-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease, background-color 0.24s ease;
}

.voice-button:hover {
  transform: translateY(-2px);
}

.voice-button--primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--voice-accent), var(--voice-accent-strong));
  box-shadow: 0 18px 42px rgba(39, 87, 245, 0.24);
}

.voice-button--secondary {
  border: 1px solid rgba(22, 21, 21, 0.12);
  background: rgba(255, 255, 255, 0.72);
}

.voice-page main {
  padding-bottom: 80px;
}

.voice-hero,
.voice-detail-hero {
  position: relative;
  overflow: hidden;
  margin-top: 18px;
  border-radius: var(--voice-radius-xl);
  background:
    linear-gradient(135deg, rgba(9, 13, 31, 0.95), rgba(24, 37, 74, 0.82)),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.16), transparent 40%);
  box-shadow: var(--voice-shadow);
}

.voice-hero::before,
.voice-detail-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 55%);
  pointer-events: none;
}

.voice-hero__inner,
.voice-detail-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 38px;
  align-items: center;
  padding: 72px 64px;
}

.voice-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.voice-eyebrow::before {
  content: '';
  width: 44px;
  height: 1px;
  background: rgba(255, 255, 255, 0.46);
}

.voice-hero__title,
.voice-detail-hero__title {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: #ffffff;
}

.voice-hero__lead,
.voice-detail-hero__lead {
  width: min(100%, 560px);
  margin: 24px 0 0;
  font-size: 1.02rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
}

.voice-hero__actions,
.voice-detail-hero__actions,
.voice-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.voice-hero__art {
  position: relative;
  min-height: 420px;
}

.voice-hero__photo {
  position: absolute;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.22);
}

.voice-hero__photo img,
.voice-detail-hero__media img,
.voice-listing-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.voice-image-frame {
  position: relative;
  overflow: hidden;
}

.voice-image-frame.is-image-unavailable img {
  display: none;
}

.voice-image-fallback {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(30, 37, 58, 0.92), rgba(72, 78, 95, 0.78)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 14px);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
}

.voice-image-fallback[hidden] {
  display: none;
}

.voice-hero__photo--primary {
  inset: 0 42px 24px 0;
}

.voice-hero__photo--secondary {
  width: 44%;
  bottom: 0;
  right: 0;
  aspect-ratio: 0.86;
  border: 10px solid rgba(255, 255, 255, 0.18);
}

.voice-hero__art::after {
  content: '';
  position: absolute;
  right: 26px;
  top: 22px;
  width: 120px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.22), transparent 70%);
}

.voice-section {
  margin-top: 28px;
  padding: 44px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--voice-radius-xl);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 18px 54px rgba(33, 41, 67, 0.06);
  backdrop-filter: blur(12px);
}

.voice-section__head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin-bottom: 24px;
}

.voice-section__title {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.voice-section__copy {
  margin: 0;
  max-width: 580px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--voice-muted);
}

.voice-index__grid {
  display: grid;
  gap: 22px;
}

.voice-listing-card {
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: 28px;
  align-items: stretch;
  padding: 20px;
  border-radius: var(--voice-radius-lg);
  background: rgba(255, 255, 255, 0.86);
  text-decoration: none;
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.voice-listing-card:hover,
.voice-listing-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 24px 52px rgba(26, 33, 59, 0.12);
}

.voice-listing-card__media {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  border-radius: 22px;
}

.voice-listing-card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 10%, rgba(10, 14, 30, 0.42));
}

.voice-listing-card__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  min-width: 0;
}

.voice-listing-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.voice-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--voice-accent-soft);
  color: var(--voice-accent-strong);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.voice-listing-card__title {
  margin: 0;
  font-size: clamp(1.55rem, 2.4vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.voice-listing-card__summary,
.voice-detail-body p,
.voice-detail-list li {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--voice-muted);
}

.voice-feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.voice-feature-list li {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(22, 21, 21, 0.08);
  background: rgba(255, 255, 255, 0.88);
  font-size: 0.85rem;
  font-weight: 600;
}

.voice-inline-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--voice-accent-strong);
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
  transition: transform 0.24s ease, color 0.24s ease;
}

.voice-inline-link::after {
  content: '→';
}

.voice-listing-card:hover .voice-inline-link,
.voice-listing-card:focus-visible .voice-inline-link {
  transform: translateX(4px);
  color: var(--voice-accent);
}

.voice-detail-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.voice-detail-hero__media {
  position: relative;
  min-height: 460px;
  overflow: hidden;
  border-radius: 28px;
}

.voice-detail-hero__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 18%, rgba(9, 13, 30, 0.46));
}

.voice-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 28px;
  margin-top: 28px;
}

.voice-detail-main,
.voice-detail-aside {
  display: grid;
  gap: 22px;
  align-content: start;
}

.voice-detail-section,
.voice-detail-card,
.voice-cta,
.voice-footer {
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: var(--voice-radius-lg);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 54px rgba(33, 41, 67, 0.06);
  backdrop-filter: blur(12px);
}

.voice-detail-section h2,
.voice-detail-card h2,
.voice-cta h2 {
  margin: 0 0 16px;
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.voice-detail-section[hidden],
.voice-detail-card[hidden] {
  display: none;
}

.voice-detail-body {
  display: grid;
  gap: 12px;
}

.voice-detail-list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 12px;
}

.voice-quote {
  position: relative;
  padding: 0 0 0 24px;
}

.voice-quote::before {
  content: '“';
  position: absolute;
  top: -6px;
  left: 0;
  font-size: 3rem;
  line-height: 1;
  color: var(--voice-accent);
}

.voice-quote__text {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.9;
}

.voice-quote__meta {
  margin-top: 18px;
  font-size: 0.9rem;
  color: var(--voice-muted);
}

.voice-cta {
  margin-top: 28px;
  background:
    linear-gradient(135deg, rgba(39, 87, 245, 0.08), rgba(255, 255, 255, 0.9)),
    rgba(255, 255, 255, 0.86);
}

.voice-cta p,
.voice-footer p {
  margin: 0;
  line-height: 1.85;
  color: var(--voice-muted);
}

.voice-footer {
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

body.is-ready [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

body.is-ready .voice-detail-hero__media img,
body.is-ready .voice-hero__photo img {
  animation: voiceFloatIn 0.9s ease both;
}

@keyframes voiceFloatIn {
  from {
    transform: scale(1.05);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

@media (max-width: 1024px) {
  .voice-header__inner,
  .voice-shell {
    width: min(calc(100% - 32px), var(--voice-max-width));
  }

  .voice-hero__inner,
  .voice-detail-hero__inner,
  .voice-detail-layout {
    grid-template-columns: 1fr;
  }

  .voice-hero__art {
    min-height: 340px;
  }

  .voice-hero__photo--primary {
    inset: 0 18px 18px 0;
  }

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

@media (max-width: 768px) {
  .voice-header {
    padding: 10px 0;
  }

  .voice-header__inner,
  .voice-shell {
    width: min(calc(100% - 24px), var(--voice-max-width));
  }

  .voice-header__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    align-items: stretch;
    padding: 12px 16px;
    border-radius: 24px;
  }

  .voice-nav {
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
  }

  .voice-hero__inner,
  .voice-detail-hero__inner {
    padding: 46px 24px;
    gap: 24px;
  }

  .voice-hero__title,
  .voice-detail-hero__title {
    font-size: clamp(2.1rem, 12vw, 3rem);
  }

  .voice-section,
  .voice-detail-section,
  .voice-detail-card,
  .voice-cta,
  .voice-footer {
    padding: 24px 20px;
  }

  .voice-section__head,
  .voice-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .voice-hero__art {
    min-height: 260px;
  }

  .voice-hero__photo--secondary {
    width: 42%;
  }

  .voice-listing-card {
    padding: 16px;
  }

  .voice-listing-card__media {
    min-height: 220px;
  }

  .voice-brand {
    justify-content: flex-start;
    gap: 12px;
  }

  .voice-brand__mark {
    width: 96px;
  }

  .voice-nav__link {
    font-size: 0.88rem;
  }

  .voice-nav .voice-button {
    min-height: 44px;
    padding: 0 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .voice-button,
  .voice-listing-card,
  .voice-inline-link,
  [data-reveal] {
    transition: none;
  }

  .voice-button:hover,
  .voice-listing-card:hover,
  .voice-listing-card:focus-visible,
  .voice-listing-card:hover .voice-inline-link,
  .voice-listing-card:focus-visible .voice-inline-link {
    transform: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  body.is-ready .voice-detail-hero__media img,
  body.is-ready .voice-hero__photo img {
    animation: none;
  }
}