body {
  background-color: #fff !important;
}

.section + .section {
  padding-top: 0;
}

.section-header {
  margin-bottom: var(--space-mt-lg);
}

.section-header .c-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.section-header .c-label::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e8f4fc;
  border: 2px solid #0086cc;
  flex-shrink: 0;
}

/* Breadcrumb */
.breadcrumb {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 0.5rem;
  max-width: var(--inner-max);
  margin-inline: auto;
  padding: 0.85rem var(--pad-inner);
  font-size: 0.8125rem;
  color: var(--color-muted);
  list-style: none;
}
.breadcrumb__list li {
  display: inline-flex;
  align-items: center;
}
.breadcrumb__list li + li::before {
  content: "/";
  margin: 0 0.5rem;
  color: var(--color-border);
}
.breadcrumb__list a:hover {
  color: var(--color-blue);
}
.breadcrumb__list [aria-current="page"] {
  color: var(--color-primary);
  font-weight: 700;
}

/* Shared placeholder (media / avatar) */
.media-ph {
  display: grid;
  place-items: center;
  background:
    radial-gradient(
      circle at 30% 25%,
      rgba(0, 134, 204, 0.08) 0%,
      transparent 55%
    ),
    var(--bg-primary);
  color: var(--color-blue);
  border-radius: var(--rounded-large);
}
.media-ph .material-symbols-outlined {
  font-size: 2.75rem;
  opacity: 0.55;
  font-variation-settings:
    "FILL" 0,
    "wght" 200,
    "GRAD" 0,
    "opsz" 24;
}
.avatar-ph {
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bg-dark-gradient);
  color: var(--color-white);
  flex-shrink: 0;
}
.avatar-ph .material-symbols-outlined {
  font-size: 1.5rem;
  font-variation-settings:
    "FILL" 1,
    "wght" 300,
    "GRAD" 0,
    "opsz" 24;
}

/* ===== Hero（インタビュイー主役） ===== */
.voice-hero {
  position: relative;
  background-color: var(--color-white);
}
.voice-hero__mv {
  margin: 0 0 120px auto;
  width: 75%;
  position: relative;
}
.voice-hero__mv img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.voice-hero__body {
  position: absolute;
  inset: auto 0 -60px 0;
  z-index: 1;
  padding-block: clamp(32px, 5vw, 64px);
  width: 100%;
}
.voice-hero__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blue);
  padding: 0.4rem 1rem;
  border: 1px solid var(--color-blue);
  border-radius: var(--rounded-full);
  margin-bottom: 1.5rem;
  background: var(--color-white);
}
.voice-hero__title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  font-size: clamp(1.6rem, 3.6vw, 2.75rem);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: #fff;
}
.voice-hero__title-line {
  display: inline-block;
  width: fit-content;
  max-width: 100%;
  padding: 0 0.4em;
  background-color: var(--color-blue);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.voice-hero__title .mark {
  color: #fff;
  background: none;
}
.voice-hero__who {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 0;
  border-top: none;
}
.voice-hero__who-name {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--color-primary);
}
.voice-hero__who-role {
  font-size: 0.8125rem;
  color: var(--color-primary);
}

/* ===== Pull quote ===== */
.pullquote {
  background: var(--bg-dark-gradient);
  color: var(--color-white);
  padding-block: clamp(40px, 6vw, 72px);
  position: relative;
  overflow: hidden;
}
.pullquote__mark {
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 0.8;
  color: rgba(255, 255, 255, 0.5);
}
.pullquote__text {
  font-size: clamp(1.25rem, 2.8vw, 2rem);
  font-weight: 800;
  line-height: 1.6;
  margin-top: 0.5rem;
  max-width: 920px;
}
.pullquote__text .mark {
  background: linear-gradient(transparent 60%, rgba(255, 255, 255, 0.28) 0);
}

/* ===== Article column ===== */
.article {
  max-width: 880px;
  margin-inline: auto;
  --text-body: clamp(0.9375rem, 1.5vw, 1.0625rem);
}
.article-h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--color-primary);
  padding-left: 1rem;
  border-left: 5px solid var(--color-blue);
}
.article-h2__sub {
  font-size: 0.8125rem;
  color: #000;
  padding-left: 1.25rem;
  margin-bottom: 0.4rem;
}
.article-block + .article-block {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
}

/* Interview photo */
.article-photo {
  margin: clamp(1rem, 2vw, 1.25rem) 0;
}
.article-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 400 / 250;
  object-fit: cover;
  border-radius: var(--rounded-large);
}

/* Lead paragraph */
.article-lead {
  font-size: var(--text-body);
  line-height: 1.95;
  color: var(--color-body);
}

/* Challenges summary box */
.voice-challenges {
  background-color: #f2f2f2;
  border-radius: var(--rounded-large);
  padding: clamp(1.75rem, 4vw, 2.5rem) clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}
.voice-challenges__title {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  font-weight: 800;
  color: #000;
  margin-bottom: 1rem;
}
.voice-challenges__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.voice-challenges__list li {
  font-size: var(--text-body);
  color: #000;
  line-height: 1.85;
  padding-left: 1.25rem;
  position: relative;
}
.voice-challenges__list li::before {
  content: "・";
  position: absolute;
  left: 0;
}

/* Syscom process box */
.voice-process {
  background-color: var(--bg-primary);
  border-radius: var(--rounded-large);
  padding: clamp(2.25rem, 5vw, 3.25rem) clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}
.voice-process__title {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  padding-left: 1rem;
  border-left: 4px solid var(--color-blue);
}
.voice-process__list {
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
}
.voice-process__phase {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--color-blue);
  margin-bottom: 0.5rem;
}
.voice-process__text {
  font-size: var(--text-body);
  color: var(--color-body);
  line-height: 1.85;
}
/* Stat chips */
.voice-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gutter);
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}
.qa .voice-stats {
  margin-top: 0.5rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
}
@media (max-width: 640px) {
  .voice-stats {
    grid-template-columns: 1fr;
  }
}
.voice-stat {
  background-color: var(--bg-primary);
  border-radius: var(--rounded-large);
  padding: clamp(1.75rem, 3.5vw, 2.5rem) 1.25rem;
  text-align: center;
}
.voice-stat__num {
  font-size: clamp(3rem, 7vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-blue);
  line-height: 1;
}
.voice-stat__cap {
  font-size: 1rem;
  color: var(--color-blue);
  margin-bottom: 0.75rem;
  line-height: 1.5;
  font-weight: 800;
}

/* reveal--stagger: stronger motion & rhythm */
.voice-hero__lead.reveal--stagger > *,
.voice-stats.reveal--stagger > *,
.relvoices.reveal--stagger > * {
  transform: translate3d(0, 1.35rem, 0);
  transition-duration: 1.05s;
}
.voice-hero__lead.reveal--stagger.is-visible > *:nth-child(1) {
  transition-delay: 0s;
}
.voice-hero__lead.reveal--stagger.is-visible > *:nth-child(2) {
  transition-delay: 0.14s;
}
.voice-hero__lead.reveal--stagger.is-visible > *:nth-child(3) {
  transition-delay: 0.32s;
}
.voice-stats.reveal--stagger.is-visible > *:nth-child(1) {
  transition-delay: 0s;
}
.voice-stats.reveal--stagger.is-visible > *:nth-child(2) {
  transition-delay: 0.24s;
}
.relvoices.reveal--stagger.is-visible > *:nth-child(1) {
  transition-delay: 0s;
}
.relvoices.reveal--stagger.is-visible > *:nth-child(2) {
  transition-delay: 0.16s;
}

/* Q&A */
.qa {
  margin-top: 1.25rem;
}
.qa__q {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background-color: var(--color-blue);
  color: var(--color-white);
  border-radius: var(--rounded-full);
}
.qa__badge {
  flex-shrink: 0;
  font-weight: 800;
  font-size: 1.375rem;
  line-height: 1;
}
.qa__qtext {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
}
.qa__a {
  display: flex;
  gap: 1rem;
  padding: 1.5rem 0;
}
.qa__a + .qa__a {
  padding-top: 0;
}
.qa__speaker {
  font-size: var(--text-body);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-blue);
  margin-bottom: 0.5rem;
}
.qa__text {
  font-size: var(--text-body);
  color: var(--color-body);
  line-height: 1.85;
}

/* Before / After */
.beforeafter {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: start;
  margin-top: 1.5rem;
}
.beforeafter__arrow {
  color: var(--color-blue);
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  align-self: center;
}
.beforeafter figure {
  margin: 0;
}
.beforeafter img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-border);
}
.beforeafter figcaption {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: 0.5rem;
  font-weight: 700;
}
@media (max-width: 600px) {
  .beforeafter {
    grid-template-columns: 1fr;
  }
  .beforeafter__arrow {
    transform: rotate(90deg);
  }
}

/* Screenshots grid (2 / 3 columns) */
.screenshots-2col,
.screenshots-3col {
  display: grid;
  gap: 1rem;
  align-items: start;
  margin-top: 1.5rem;
}
.screenshots-2col {
  grid-template-columns: repeat(2, 1fr);
}
.screenshots-3col {
  grid-template-columns: repeat(3, 1fr);
}
.screenshots-2col figure,
.screenshots-3col figure {
  margin: 0;
}
.screenshots-2col img,
.screenshots-3col img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-border);
}
.screenshots-2col figcaption,
.screenshots-3col figcaption {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: 0.5rem;
  font-weight: 700;
}
@media (max-width: 600px) {
  .screenshots-2col,
  .screenshots-3col {
    grid-template-columns: 1fr;
  }
}

/* Case link banner */
.caselink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
  background-color: var(--bg-primary);
  border-radius: var(--rounded-large);
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
  transition: background-color var(--transition);
}
.caselink:hover {
  background-color: #d9ecfa;
}
.caselink__l {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-width: 0;
}
.caselink__thumb {
  width: 110px;
  height: 70px;
  flex-shrink: 0;
  border-radius: var(--rounded-normal);
  overflow: hidden;
}
.caselink__thumb.media-ph {
  border-radius: var(--rounded-normal);
}
.caselink__k {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-blue);
  margin-bottom: 0.35rem;
}
.caselink__n {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Company profile */
.company-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: center;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--rounded-large);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  margin-top: 1.25rem;
}
@media (max-width: 540px) {
  .company-card {
    grid-template-columns: 1fr;
  }
}
.company-card__logo {
  width: 120px;
  height: 80px;
  object-fit: contain;
  object-position: left center;
  display: block;
}
.company-card__name {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.company-card__desc {
  font-size: var(--text-body);
  color: var(--color-body);
  line-height: 1.8;
}
.company-card__meta {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-bottom: 0.65rem;
}
.company-card__sites {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.85rem;
}
.company-card__sites-label {
  font-size: 0.75rem;
  color: var(--color-muted);
}
.company-card__tag {
  display: inline-block;
  padding: 0.28rem 0.65rem;
  background-color: #eeeeee;
  color: #000;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--rounded-full);
}
.company-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 0.85rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-blue);
  transition: gap var(--transition);
}
.company-card__link::after {
  content: "→";
  transition: transform var(--transition);
}
.company-card__link:hover::after {
  transform: translateX(4px);
}

/* CTA banner */
.cta-banner .inner {
  max-width: 880px;
}
.cta-banner__box {
  background-color: #f2f2f2;
  text-align: center;
  padding: clamp(2rem, 4vw, 2.5rem) clamp(1.25rem, 3vw, 2rem);
}
.cta-banner__heading {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 800;
  color: var(--color-primary);
  margin: 0 0 0.5rem;
  line-height: 1.5;
}
.cta-banner__lead {
  font-size: clamp(0.8125rem, 1.5vw, 0.9375rem);
  color: var(--color-muted);
  margin: 0 0 1.5rem;
}
.cta-banner__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-banner__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  height: 48px;
  padding: 0 1.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  border: 1px solid #000;
  border-radius: 0;
  text-decoration: none;
  transition:
    background-color var(--transition),
    color var(--transition);
}
.cta-banner__btn--primary {
  background-color: #000;
  color: #fff;
}
.cta-banner__btn--primary:hover {
  background-color: #333;
  color: #fff;
}
.cta-banner__btn--outline {
  background-color: #fff;
  color: #000;
}
.cta-banner__btn--outline:hover {
  background-color: #f2f2f2;
  color: #000;
}

/* Used services more-link */
.used-service__more {
  margin-top: auto;
  padding-top: 1rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.used-service__more::after {
  content: "→";
  transition: transform var(--transition);
}
.service-card:hover .used-service__more::after {
  transform: translateX(4px);
}

/* Related voices */
.relvoices {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gutter);
}
@media (max-width: 900px) {
  .relvoices {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .relvoices {
    grid-template-columns: 1fr;
  }
}
.relvoice {
  display: block;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--rounded-large);
  padding: 1.5rem;
  transition:
    box-shadow var(--transition),
    transform var(--transition);
}
.relvoice:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
}
.relvoice__top {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1rem;
}
.relvoice__thumb {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--rounded-normal);
  display: block;
}
.relvoice__name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary);
}
.relvoice__role {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-blue);
}
.relvoice__qt {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.65;
  color: var(--color-body);
}