#ykv-project-detail {
  --project-primary: #003366;
  --project-primary-2: #0b659f;
  --project-accent: #0f7d7d;
  --project-text: #243447;
  --project-muted: #617285;
  --project-line: #dfe7ec;
  --project-soft: #f4f8fa;
  --project-soft-2: #eef5f7;
  --project-white: #ffffff;
  --project-warm: #fff9f2;
  --project-warm-line: #ecdac4;

  width: 100%;
  color: var(--project-text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

#ykv-project-detail,
#ykv-project-detail *,
#ykv-project-detail *::before,
#ykv-project-detail *::after {
  box-sizing: border-box;
}

#ykv-project-detail img {
  max-width: 100%;
}

#ykv-project-detail a {
  color: var(--project-primary-2);
  overflow-wrap: anywhere;
}

#ykv-project-detail .ykv-project-detail__wrap {
  width: min(100%, 1080px);
  margin: 0 auto;
  padding: 18px;
}

/* Hero */
#ykv-project-detail .ykv-project-detail__hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 48px);
  border: 1px solid var(--project-line);
  border-radius: 24px;
  background:
    radial-gradient(circle at 92% 8%, rgba(11, 101, 159, .13), transparent 34%),
    linear-gradient(135deg, #f8fbfd 0%, #eef6fa 100%);
}

#ykv-project-detail .ykv-project-detail__kicker {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(0, 51, 102, .08);
  color: var(--project-primary);
  font-size: 13px;
  font-weight: 800;
}

#ykv-project-detail .ykv-project-detail__hero h1 {
  max-width: 820px;
  margin: 0 0 16px;
  color: #16263a;
  font-size: clamp(29px, 4.7vw, 48px);
  line-height: 1.12;
  letter-spacing: -.035em;
}

#ykv-project-detail .ykv-project-detail__lead {
  max-width: 850px;
  color: #4e6375;
  font-size: clamp(16px, 1.8vw, 18px);
}

#ykv-project-detail .ykv-project-detail__lead p {
  margin: 0 0 10px;
}

#ykv-project-detail .ykv-project-detail__lead p:last-child {
  margin-bottom: 0;
}

/* Gallery */
#ykv-project-detail .ykv-project-detail__gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

#ykv-project-detail .ykv-project-detail__gallery-card {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--project-line);
  border-radius: 16px;
  background: var(--project-white);
}

#ykv-project-detail .ykv-project-detail__gallery-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}

#ykv-project-detail .ykv-project-detail__gallery-card figcaption {
  display: grid;
  gap: 3px;
  padding: 13px 14px 15px;
}

#ykv-project-detail .ykv-project-detail__gallery-card strong {
  color: var(--project-primary);
  font-size: 15px;
}

#ykv-project-detail .ykv-project-detail__gallery-card span {
  color: var(--project-muted);
  font-size: 13px;
}

/* Sections */
#ykv-project-detail .ykv-project-detail__section {
  margin-top: clamp(34px, 5vw, 52px);
}

#ykv-project-detail .ykv-project-detail__heading {
  max-width: 820px;
  margin-bottom: 18px;
}

#ykv-project-detail .ykv-project-detail__heading > span {
  display: block;
  margin-bottom: 5px;
  color: var(--project-primary-2);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .075em;
  text-transform: uppercase;
}

#ykv-project-detail .ykv-project-detail__heading h2 {
  margin: 0 0 8px;
  color: var(--project-primary);
  font-size: clamp(25px, 3.2vw, 36px);
  line-height: 1.22;
  letter-spacing: -.025em;
}

#ykv-project-detail .ykv-project-detail__heading p {
  margin: 0;
  color: var(--project-muted);
}

/* Generic cards */
#ykv-project-detail .ykv-project-detail__cards {
  display: grid;
  gap: 14px;
}

#ykv-project-detail .ykv-project-detail__cards--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

#ykv-project-detail .ykv-project-detail__card,
#ykv-project-detail .ykv-project-detail__info-card,
#ykv-project-detail .ykv-project-detail__warning-card {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--project-line);
  border-radius: 16px;
  background: var(--project-white);
  box-shadow: 0 7px 22px rgba(27, 55, 77, .04);
}

#ykv-project-detail .ykv-project-detail__card h3,
#ykv-project-detail .ykv-project-detail__info-card h3,
#ykv-project-detail .ykv-project-detail__warning-card h3 {
  margin: 0 0 8px;
  color: #1d3b52;
  font-size: 17px;
  line-height: 1.4;
}

#ykv-project-detail .ykv-project-detail__card p,
#ykv-project-detail .ykv-project-detail__info-card p,
#ykv-project-detail .ykv-project-detail__warning-card p {
  margin: 0 0 8px;
  color: var(--project-muted);
}

#ykv-project-detail .ykv-project-detail__card p:last-child,
#ykv-project-detail .ykv-project-detail__info-card p:last-child,
#ykv-project-detail .ykv-project-detail__warning-card p:last-child {
  margin-bottom: 0;
}

#ykv-project-detail .ykv-project-detail__warning-card {
  border-color: var(--project-warm-line);
  background: var(--project-warm);
}

/* Callout */
#ykv-project-detail .ykv-project-detail__callout {
  padding: 20px 22px;
  border-left: 4px solid var(--project-primary-2);
  border-radius: 0 14px 14px 0;
  background: var(--project-soft);
  color: #455b6e;
}

#ykv-project-detail .ykv-project-detail__callout p {
  margin: 0 0 10px;
}

#ykv-project-detail .ykv-project-detail__callout p:last-child {
  margin-bottom: 0;
}

/* Steps */
#ykv-project-detail .ykv-project-detail__steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

#ykv-project-detail .ykv-project-detail__steps li {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--project-line);
  border-radius: 16px;
  background: var(--project-soft);
}

#ykv-project-detail .ykv-project-detail__step-number {
  display: grid;
  width: 31px;
  height: 31px;
  margin-bottom: 12px;
  place-items: center;
  border-radius: 10px;
  background: var(--project-primary);
  color: var(--project-white);
  font-size: 13px;
  font-weight: 850;
}

#ykv-project-detail .ykv-project-detail__steps p {
  margin: 0;
  color: #465b6d;
  font-size: 14px;
}

/* Rules */
#ykv-project-detail .ykv-project-detail__rules-main {
  margin-bottom: 14px;
  padding: 20px;
  border: 1px solid var(--project-line);
  border-radius: 16px;
  background: var(--project-soft-2);
}

#ykv-project-detail .ykv-project-detail__rules-main p {
  margin: 0 0 10px;
}

#ykv-project-detail .ykv-project-detail__rules-main p:last-child {
  margin-bottom: 0;
}

/* FAQ */
#ykv-project-detail .ykv-project-detail__faq {
  display: grid;
  gap: 10px;
}

#ykv-project-detail .ykv-project-detail__faq details {
  border: 1px solid var(--project-line);
  border-radius: 14px;
  background: var(--project-white);
}

#ykv-project-detail .ykv-project-detail__faq summary {
  position: relative;
  padding: 16px 48px 16px 18px;
  color: var(--project-primary);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
}

#ykv-project-detail .ykv-project-detail__faq summary::-webkit-details-marker {
  display: none;
}

#ykv-project-detail .ykv-project-detail__faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 18px;
  width: 26px;
  height: 26px;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--project-soft);
  color: var(--project-primary-2);
  font-size: 18px;
  font-weight: 500;
}

#ykv-project-detail .ykv-project-detail__faq details[open] summary::after {
  content: "−";
}

#ykv-project-detail .ykv-project-detail__faq details p {
  margin: 0;
  padding: 0 18px 17px;
  color: var(--project-muted);
}

/* CTA */
#ykv-project-detail .ykv-project-detail__cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin-top: clamp(34px, 5vw, 54px);
  padding: 28px 30px;
  border-radius: 18px;
  background: var(--project-primary);
  color: var(--project-white);
}

#ykv-project-detail .ykv-project-detail__cta > div:first-child > span {
  display: block;
  margin-bottom: 5px;
  color: rgba(255, 255, 255, .7);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}

#ykv-project-detail .ykv-project-detail__cta h2 {
  margin: 0 0 8px;
  color: inherit;
  font-size: clamp(23px, 3vw, 31px);
  line-height: 1.28;
}

#ykv-project-detail .ykv-project-detail__cta p {
  margin: 0;
  color: rgba(255, 255, 255, .82);
}

#ykv-project-detail .ykv-project-detail__cta-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

#ykv-project-detail .ykv-project-detail__button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 17px;
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

#ykv-project-detail .ykv-project-detail__button--primary {
  background: var(--project-white);
  color: var(--project-primary);
}

#ykv-project-detail .ykv-project-detail__button--secondary {
  background: transparent;
  color: var(--project-white);
}

/* Tablet */
@media (max-width: 860px) {
  #ykv-project-detail .ykv-project-detail__gallery {
    grid-template-columns: repeat(3, minmax(180px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
  }

  #ykv-project-detail .ykv-project-detail__gallery-card {
    scroll-snap-align: start;
  }

  #ykv-project-detail .ykv-project-detail__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #ykv-project-detail .ykv-project-detail__cta {
    grid-template-columns: 1fr;
  }

  #ykv-project-detail .ykv-project-detail__cta-actions {
    justify-content: flex-start;
  }
}

/* Mobile */
@media (max-width: 680px) {
  #ykv-project-detail .ykv-project-detail__wrap {
    padding: 12px;
  }

  #ykv-project-detail .ykv-project-detail__hero {
    padding: 22px 18px;
    border-radius: 18px;
  }

  #ykv-project-detail .ykv-project-detail__hero h1 {
    font-size: 29px;
  }

  #ykv-project-detail .ykv-project-detail__gallery {
    grid-template-columns: 82% 82% 82%;
    gap: 10px;
    margin-right: -12px;
    padding-right: 12px;
  }

  #ykv-project-detail .ykv-project-detail__gallery-card img {
    aspect-ratio: 4 / 3;
  }

  #ykv-project-detail .ykv-project-detail__section {
    margin-top: 32px;
  }

  #ykv-project-detail .ykv-project-detail__cards--two,
  #ykv-project-detail .ykv-project-detail__steps {
    grid-template-columns: 1fr;
  }

  #ykv-project-detail .ykv-project-detail__card,
  #ykv-project-detail .ykv-project-detail__info-card,
  #ykv-project-detail .ykv-project-detail__warning-card,
  #ykv-project-detail .ykv-project-detail__rules-main {
    padding: 17px;
  }

  #ykv-project-detail .ykv-project-detail__callout {
    padding: 17px 18px;
  }

  #ykv-project-detail .ykv-project-detail__cta {
    gap: 18px;
    margin-top: 32px;
    padding: 22px 18px;
    border-radius: 16px;
  }

  #ykv-project-detail .ykv-project-detail__cta-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  #ykv-project-detail .ykv-project-detail__button {
    width: 100%;
    white-space: normal;
  }
}

/* Small iPhone widths */
@media (max-width: 390px) {
  #ykv-project-detail .ykv-project-detail__gallery {
    grid-template-columns: 88% 88% 88%;
  }

  #ykv-project-detail .ykv-project-detail__hero h1 {
    font-size: 27px;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  #ykv-project-detail *,
  #ykv-project-detail *::before,
  #ykv-project-detail *::after {
    scroll-behavior: auto !important;
  }
}

/* Print */
@media print {
  #ykv-project-detail .ykv-project-detail__wrap {
    max-width: none;
    padding: 0;
  }

  #ykv-project-detail .ykv-project-detail__hero,
  #ykv-project-detail .ykv-project-detail__cta {
    border: 1px solid #bbb;
    background: none;
    color: #111;
  }

  #ykv-project-detail .ykv-project-detail__cta p {
    color: #111;
  }

  #ykv-project-detail .ykv-project-detail__gallery,
  #ykv-project-detail .ykv-project-detail__cards--two,
  #ykv-project-detail .ykv-project-detail__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
  }
}