.page-home {
  --page-gold-rgb: 212, 175, 55;
  --page-violet-rgb: 61, 59, 142;
  --page-deep-rgb: 26, 27, 58;
  background-color: var(--yh-bg-primary);
  color: var(--yh-text-light);
  overflow-x: hidden;
}

/* ---------- Section 1: Hero ---------- */
.page-home .home-hero-wrap {
  position: relative;
  padding: 32px 0 56px;
  background-image:
    linear-gradient(rgba(var(--page-gold-rgb), 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--page-gold-rgb), 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  overflow: hidden;
}

.page-home .home-hero-wrap::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -80px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(var(--page-gold-rgb), 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.page-home .home-hero-wrap::after {
  content: "";
  position: absolute;
  left: -60px;
  bottom: -120px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(var(--page-violet-rgb), 0.5) 0%, transparent 70%);
  pointer-events: none;
}

.page-home .home-hero-wrap .yh-container {
  position: relative;
  z-index: 2;
}

.page-home .hero-coords {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
  font-family: var(--yh-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(var(--page-gold-rgb), 0.6);
  pointer-events: none;
}

.page-home .home-hero-grid {
  display: grid;
  gap: 24px;
}

.page-home .hero-title-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.page-home .hero-lead {
  margin: 0;
  max-width: 640px;
  color: rgba(245, 245, 250, 0.82);
  line-height: 1.9;
  font-size: 16px;
}

.page-home .hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.page-home .hero-figure {
  position: relative;
  margin: 0;
}

.page-home .hero-figure img,
.page-home .compat-figure img,
.page-home .device-figure img,
.page-home .archive-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-home .hero-figure img {
  border-radius: var(--yh-radius);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-home .hero-notice {
  position: relative;
  padding: 24px;
  background: linear-gradient(135deg, rgba(var(--page-gold-rgb), 0.12), rgba(var(--page-violet-rgb), 0.45));
  border: 1px solid rgba(var(--page-gold-rgb), 0.3);
  border-radius: var(--yh-radius);
  clip-path: polygon(0 0, calc(100% - 32px) 0, 100% 32px, 100% 100%, 32px 100%, 0 calc(100% - 32px));
}

.page-home .notice-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-home .notice-code {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(var(--page-gold-rgb), 0.75);
}

.page-home .notice-title {
  margin: 0 0 14px;
  font-family: var(--yh-font-serif);
  font-size: 22px;
  line-height: 1.5;
  color: var(--yh-accent-light);
}

.page-home .notice-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-home .notice-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(245, 245, 250, 0.9);
}

.page-home .notice-dot {
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yh-accent);
  box-shadow: 0 0 8px rgba(var(--page-gold-rgb), 0.6);
}

.page-home .notice-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  color: var(--yh-accent-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(var(--page-gold-rgb), 0.5);
  transition: border-color 0.25s, color 0.25s;
}

.page-home .notice-link:hover {
  border-color: var(--yh-accent-light);
}

.page-home .changelog-list {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-home .changelog-list li {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(245, 245, 250, 0.78);
}

.page-home .changelog-version {
  display: inline-block;
  min-width: 56px;
  font-family: var(--yh-font-mono);
  font-size: 12px;
  color: var(--yh-accent);
}

.page-home .hero-index {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  background: linear-gradient(135deg, rgba(var(--page-gold-rgb), 0.16), rgba(var(--page-gold-rgb), 0.03));
  border: 1px solid rgba(var(--page-gold-rgb), 0.35);
  border-radius: var(--yh-radius);
}

.page-home .hero-index-number {
  font-family: var(--yh-font-serif);
  font-size: 58px;
  font-weight: 700;
  line-height: 1;
  color: var(--yh-accent-light);
}

.page-home .hero-index-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .hero-index-label {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(245, 245, 250, 0.82);
}

.page-home .hero-index-unit {
  font-family: var(--yh-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(var(--page-gold-rgb), 0.7);
}

/* ---------- Section 2: Compat ---------- */
.page-home .home-compat {
  padding: 52px 0 60px;
  background:
    linear-gradient(rgba(var(--page-gold-rgb), 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--page-gold-rgb), 0.035) 1px, transparent 1px),
    linear-gradient(180deg, var(--yh-bg-primary), rgba(var(--page-violet-rgb), 0.55));
  background-size: 44px 44px, 44px 44px, auto;
}

.page-home .compat-layout {
  display: grid;
  gap: 32px;
}

.page-home .compat-intro h2,
.page-home .services-head h2,
.page-home .archive-copy h2,
.page-home .faq-head h2 {
  margin: 8px 0 16px;
  font-family: var(--yh-font-serif);
  font-size: 28px;
  line-height: 1.4;
  color: var(--yh-text-light);
}

.page-home .compat-intro p,
.page-home .services-head p,
.page-home .faq-head p {
  margin: 0;
  color: rgba(245, 245, 250, 0.78);
  line-height: 1.8;
  font-size: 15px;
}

.page-home .compat-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-home .compat-grid {
  display: grid;
  gap: 16px;
}

.page-home .compat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 22px 20px;
  background: rgba(var(--page-violet-rgb), 0.22);
  border: 1px solid rgba(var(--page-gold-rgb), 0.14);
  border-radius: var(--yh-radius-sm);
  transition: border-color 0.3s, transform 0.3s, background 0.3s;
}

.page-home .compat-card:hover {
  border-color: rgba(var(--page-gold-rgb), 0.6);
  background: rgba(var(--page-violet-rgb), 0.35);
  transform: translateY(-4px);
}

.page-home .compat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-family: var(--yh-font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--yh-accent-light);
  background: rgba(var(--page-gold-rgb), 0.14);
  border: 1px solid rgba(var(--page-gold-rgb), 0.35);
  margin-bottom: 10px;
}

.page-home .compat-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--yh-text-light);
}

.page-home .compat-kernel {
  font-family: var(--yh-font-mono);
  font-size: 13px;
  color: rgba(var(--page-gold-rgb), 0.8);
}

.page-home .compat-note {
  font-size: 13px;
  color: rgba(245, 245, 250, 0.65);
}

.page-home .compat-figure {
  position: relative;
  margin: 0;
}

.page-home .compat-figure img {
  border-radius: var(--yh-radius);
}

/* ---------- Section 3: Services ---------- */
.page-home .home-services {
  padding: 56px 0 48px;
  background-color: var(--yh-bg-primary);
  border-top: 1px solid rgba(var(--page-gold-rgb), 0.22);
}

.page-home .services-head {
  max-width: 760px;
}

.page-home .services-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 32px 0 40px;
}

.page-home .service-cell {
  display: block;
  padding: 13px 16px;
  background: rgba(var(--page-violet-rgb), 0.28);
  border: 1px solid rgba(var(--page-gold-rgb), 0.16);
  border-radius: 999px;
  color: var(--yh-text-light);
  text-align: center;
  text-decoration: none;
  font-size: 14px;
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}

.page-home .service-cell:hover {
  border-color: var(--yh-accent);
  background: rgba(var(--page-gold-rgb), 0.1);
  transform: translateY(-2px);
}

.page-home .service-cell--all {
  border-style: dashed;
  border-color: rgba(var(--page-gold-rgb), 0.5);
  color: var(--yh-accent-light);
  font-family: var(--yh-font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
}

.page-home .device-strip {
  display: grid;
  gap: 24px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(var(--page-violet-rgb), 0.45), rgba(var(--page-deep-rgb), 0.88));
  border-radius: var(--yh-radius);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-home .device-figure {
  position: relative;
  margin: 0;
}

.page-home .device-figure img,
.page-home .archive-figure img {
  border-radius: var(--yh-radius-sm);
}

.page-home .device-copy h3 {
  margin: 0 0 10px;
  font-family: var(--yh-font-serif);
  font-size: 21px;
  line-height: 1.5;
  color: var(--yh-accent-light);
}

.page-home .device-copy p {
  margin: 0 0 18px;
  color: rgba(245, 245, 250, 0.78);
  line-height: 1.8;
  font-size: 15px;
}

/* ---------- Section 4: Archive ---------- */
.page-home .home-archive {
  padding: 56px 0;
  background-color: var(--yh-bg-light);
  color: var(--yh-text-dark);
  border-top: 1px solid rgba(var(--page-gold-rgb), 0.4);
}

.page-home .home-archive .yh-eyebrow {
  color: var(--yh-bg-primary);
}

.page-home .home-archive .compat-intro h2,
.page-home .home-archive .services-head h2,
.page-home .home-archive .archive-copy h2,
.page-home .home-archive .faq-head h2 {
  color: var(--yh-text-dark);
}

.page-home .archive-layout {
  display: grid;
  gap: 32px;
}

.page-home .archive-copy p {
  color: rgba(30, 30, 40, 0.75);
  line-height: 1.8;
  font-size: 15px;
}

.page-home .archive-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 24px 0 20px;
}

.page-home .archive-fact {
  flex: 1 1 120px;
  padding: 14px 16px;
  background: rgba(var(--page-violet-rgb), 0.1);
  border-left: 3px solid var(--yh-accent);
  border-radius: 4px 12px 12px 4px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .archive-fact-num {
  font-family: var(--yh-font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--yh-bg-primary);
}

.page-home .archive-fact-label {
  font-size: 13px;
  color: rgba(30, 30, 40, 0.7);
}

.page-home .archive-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(var(--page-gold-rgb), 0.1);
  border-radius: 999px;
  font-size: 14px;
  margin-bottom: 20px;
}

.page-home .archive-bar-label {
  font-family: var(--yh-font-mono);
  font-size: 12px;
  color: var(--yh-bg-primary);
  white-space: nowrap;
}

.page-home .archive-bar-val {
  color: rgba(30, 30, 40, 0.8);
}

.page-home .archive-link {
  display: inline-block;
  color: var(--yh-bg-primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--yh-accent);
  padding-bottom: 4px;
  transition: color 0.25s, border-color 0.25s;
}

.page-home .archive-link:hover {
  color: #000;
  border-color: var(--yh-accent-light);
}

.page-home .archive-figure {
  position: relative;
  margin: 0;
}

/* ---------- Section 5: FAQ ---------- */
.page-home .home-faq {
  padding: 56px 0 64px;
  background:
    radial-gradient(circle at 80% 10%, rgba(var(--page-gold-rgb), 0.12) 0%, transparent 42%),
    linear-gradient(180deg, var(--yh-bg-primary), rgba(var(--page-violet-rgb), 0.6));
}

.page-home .faq-head {
  max-width: 720px;
}

.page-home .faq-grid {
  display: grid;
  gap: 14px;
  margin: 32px 0 28px;
}

.page-home .faq-panel {
  background: rgba(var(--page-deep-rgb), 0.55);
  border: 1px solid rgba(var(--page-gold-rgb), 0.16);
  border-radius: var(--yh-radius-sm);
  transition: border-color 0.25s;
}

.page-home .faq-panel:hover {
  border-color: rgba(var(--page-gold-rgb), 0.4);
}

.page-home .faq-panel .yh-panel__content p {
  margin: 0;
  color: rgba(245, 245, 250, 0.78);
  line-height: 1.8;
  font-size: 15px;
}

.page-home .faq-foot {
  display: flex;
  justify-content: center;
}

/* ---------- Figure captions ---------- */
.page-home .figure-index {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 2;
  background: rgba(13, 14, 31, 0.78);
  border-radius: 999px;
  padding: 4px 12px;
  font-family: var(--yh-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--yh-accent-light);
  white-space: nowrap;
}

/* ---------- Tablet ---------- */
@media (min-width: 768px) {
  .page-home .home-hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .hero-title-block {
    grid-column: 1 / 8;
  }

  .page-home .hero-figure {
    grid-column: 8 / 13;
    margin-top: 20px;
  }

  .page-home .hero-notice {
    grid-column: 1 / 8;
  }

  .page-home .hero-index {
    grid-column: 8 / 13;
    align-self: end;
    justify-content: center;
  }

  .page-home .compat-layout {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .compat-intro {
    grid-column: 1 / 6;
  }

  .page-home .compat-grid {
    grid-column: 6 / 13;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .compat-figure {
    grid-column: 1 / 13;
  }

  .page-home .services-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .device-strip {
    grid-template-columns: 1fr 1.2fr;
    align-items: center;
  }

  .page-home .archive-layout {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: center;
  }

  .page-home .archive-copy {
    grid-column: 1 / 8;
  }

  .page-home .archive-figure {
    grid-column: 8 / 13;
  }

  .page-home .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- Desktop ---------- */
@media (min-width: 1200px) {
  .page-home .home-hero-wrap {
    padding: 44px 0 72px;
  }

  .page-home .hero-title-block {
    grid-column: 1 / 7;
    gap: 20px;
  }

  .page-home .hero-title-block .yh-eyebrow {
    margin-bottom: 4px;
  }

  .page-home .hero-lead {
    font-size: 17px;
  }

  .page-home .hero-figure {
    grid-column: 8 / 13;
  }

  .page-home .hero-notice {
    grid-column: 1 / 8;
    padding: 28px;
  }

  .page-home .hero-index {
    grid-column: 8 / 13;
    padding: 22px 26px;
  }

  .page-home .home-compat {
    padding: 72px 0;
  }

  .page-home .compat-intro h2,
  .page-home .services-head h2,
  .page-home .archive-copy h2,
  .page-home .faq-head h2 {
    font-size: 32px;
  }

  .page-home .compat-grid {
    gap: 18px;
  }

  .page-home .services-board {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin: 40px 0 48px;
  }

  .page-home .service-cell {
    padding: 16px 20px;
    font-size: 15px;
  }

  .page-home .home-services {
    padding: 72px 0 64px;
  }

  .page-home .device-strip {
    gap: 36px;
    padding: 32px;
  }

  .page-home .home-archive {
    padding: 72px 0;
  }

  .page-home .home-faq {
    padding: 72px 0 80px;
  }

  .page-home .faq-grid {
    gap: 16px;
  }
}