.layana-case-study {
  --j-blue: #092d6e;
  --j-orange: #f28500;
  --j-bg: #f6f6f6;
  --j-text: #333333;
  --j-muted: #777777;
  --j-rule: #dddddd;
  --j-white: #ffffff;
  --ink: #111210;
  --sans: "Noto Sans TC", Arial, Helvetica, sans-serif;
  --mono: "Noto Sans TC", Arial, Helvetica, sans-serif;
  background: var(--j-bg);
  color: var(--j-text);
  font-family: var(--sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.layana-case-study *,
.layana-case-study *::before,
.layana-case-study *::after {
  box-sizing: border-box;
}

.layana-case-study p {
  margin: 0;
  line-height: 1.75;
}

.layana-case-study a {
  color: var(--j-blue);
  text-decoration: none;
}

.layana-case-study a:hover {
  opacity: 0.8;
}

.layana-case-study strong {
  font-weight: 700;
}

.layana-case-study img {
  max-width: 100%;
}

.layana-case-study .hero {
  position: relative;
  left: 50%;
  right: 50%;
  width: 100vw;
  margin-left: -50vw;
  margin-right: -50vw;
  overflow: hidden;
  padding: 7.25rem 2rem 4.35rem;
  background: var(--ink);
  color: #fff;
}

.layana-case-study .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(9, 45, 110, 0.6) 0%, transparent 55%),
    repeating-linear-gradient(0deg, transparent, transparent 48px, rgba(255, 255, 255, 0.03) 48px, rgba(255, 255, 255, 0.03) 49px),
    repeating-linear-gradient(90deg, transparent, transparent 48px, rgba(255, 255, 255, 0.03) 48px, rgba(255, 255, 255, 0.03) 49px);
}

.layana-case-study .hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 4px;
  background: var(--j-orange);
}

.layana-case-study .hero-inner {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.layana-case-study .hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.4rem;
  color: var(--j-orange);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.layana-case-study .hero-eyebrow::before {
  content: "";
  display: block;
  flex-shrink: 0;
  width: 32px;
  height: 1px;
  background: var(--j-orange);
}

.layana-case-study .hero a {
  color: #fff;
}

.layana-case-study .hero a:hover {
  color: #ffb154;
  opacity: 1;
}

.layana-case-study .hero h1 {
  max-width: 820px;
  margin: 0 0 1.6rem;
  color: #fff;
  font-family: var(--sans);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.layana-case-study .hero h1 em {
  color: rgba(255, 255, 255, 0.6);
  font-style: italic;
}

.layana-case-study .hero-lead {
  max-width: 660px;
  margin: 0 0 2.5rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.75;
}

.layana-case-study .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.layana-case-study .hero-stat-val {
  margin-bottom: 0.3rem;
  color: #fff;
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
}

.layana-case-study .hero-stat-label {
  color: rgba(255, 255, 255, 0.45);
  font-family: var(--mono);
  font-size: 0.6rem;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.layana-case-study .wrapper {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 2rem;
}

.layana-case-study .section {
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--j-rule);
}

.layana-case-study .section:last-of-type {
  border-bottom: 0;
}

.layana-case-study .section-label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
  color: var(--j-orange);
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.layana-case-study .section-label::before {
  content: "";
  display: block;
  flex-shrink: 0;
  width: 22px;
  height: 1px;
  background: var(--j-orange);
}

.layana-case-study h2.section-title {
  margin: 0 0 1.1rem;
  color: var(--j-blue);
  font-family: var(--sans);
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.layana-case-study h2.section-title[id] {
  scroll-margin-top: 2rem;
}

.layana-case-study .section-intro {
  max-width: 68ch;
  margin: 0 0 2.8rem;
  color: #444;
  font-size: 1rem;
  line-height: 1.8;
}

.layana-case-study .article-flow {
  max-width: 74ch;
}

.layana-case-study .article-flow p {
  margin: 0 0 1.25rem;
  color: #444;
  font-size: 1rem;
  line-height: 1.82;
}

.layana-case-study .article-flow ul,
.layana-case-study .article-flow ol {
  margin: 0.9rem 0 1.6rem;
  padding-left: 1.35rem;
}

.layana-case-study .article-flow li {
  margin: 0.55rem 0;
  color: #444;
  line-height: 1.75;
}

.layana-case-study .article-flow li::marker {
  color: var(--j-orange);
  font-weight: 700;
}

.layana-case-study .article-flow strong {
  color: var(--j-blue);
}

.layana-case-study .section .fig-ph {
  margin: 2rem 0 2.5rem;
}

.layana-case-study .material-note {
  margin: 2rem 0;
  padding: 1.4rem 1.6rem;
  border: 1px solid rgba(9, 45, 110, 0.14);
  border-left: 4px solid var(--j-orange);
  border-radius: 4px;
  background: #fff;
  color: #444;
  font-size: 0.94rem;
  line-height: 1.75;
}

.layana-case-study .material-note strong {
  color: var(--j-blue);
}

.layana-case-study .section-footnote {
  margin-top: 1.5rem;
  color: #777;
  font-size: 0.83rem;
  line-height: 1.65;
}

.layana-case-study h3.sub-title {
  margin: 2.2rem 0 0.8rem;
  color: var(--j-blue);
  font-size: 1.05rem;
  font-weight: 700;
}

@media (max-width: 520px) {
  .layana-case-study .hero-stats {
    gap: 1.5rem;
  }

  .layana-case-study .hero-stat-val {
    font-size: 1.5rem;
  }

  .layana-case-study .hero h1 {
    font-size: 1.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .layana-case-study {
    scroll-behavior: auto;
  }
}