.page-home {
  --ph-gold: #D4AF37;
  --ph-gold-soft: #F1C40F;
  --ph-indigo: #6C3483;
  --ph-blue: #0B1B3A;
  --ph-blue-deep: #070F21;
  --ph-white: #E5E7EB;
  --ph-muted: #9CA3AF;
  --ph-glass: rgba(255, 255, 255, 0.08);
  --ph-gold-border: rgba(212, 175, 55, 0.4);
  --ph-container: 1280px;
  --ph-radius-lg: 28px;
  --ph-radius-md: 18px;
  background: var(--ph-blue);
  color: var(--ph-white);
  font-family: var(--font-body);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

.page-home .ph-container {
  max-width: var(--ph-container);
  margin: 0 auto;
  padding: 0 20px;
}

.page-home .ph-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 88px 0 48px;
  overflow: hidden;
}

.page-home .ph-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .ph-hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-home .ph-hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 15, 33, 0.86) 0%, rgba(11, 27, 58, 0.52) 38%, rgba(11, 27, 58, 0.96) 100%);
  z-index: 1;
}

.page-home .ph-breadcrumb {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
  color: var(--ph-muted);
  font-size: var(--fs-small);
}

.page-home .ph-breadcrumb-sep {
  color: var(--ph-gold);
}

.page-home .ph-hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-home .ph-hero-copy {
  max-width: 620px;
}

.page-home .ph-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ph-gold);
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-home .ph-eyebrow-bar {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--ph-gold), var(--ph-gold-soft));
}

.page-home .ph-hero-title {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-size: clamp(3.6rem, 12vw, 7.5rem);
  line-height: 0.95;
  color: transparent;
  background: linear-gradient(120deg, #f5d78e 0%, #d4af37 35%, #f1c40f 60%, #f5d78e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  word-break: keep-all;
}

.page-home .ph-hero-lead {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.85;
  color: var(--ph-white);
  max-width: 540px;
  margin: 0 0 28px;
}

.page-home .ph-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-home .ph-hero-visual {
  max-width: 520px;
}

.page-home .ph-browser-frame {
  position: relative;
  border-radius: var(--ph-radius-md);
  background: rgba(11, 27, 58, 0.78);
  border: 1px solid var(--ph-gold-border);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
}

.page-home .ph-browser-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ph-radius-md) var(--ph-radius-md) 0 0;
  background: rgba(255, 255, 255, 0.06);
}

.page-home .ph-browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.page-home .ph-browser-dot--red {
  background: #e74c3c;
}

.page-home .ph-browser-dot--yellow {
  background: var(--ph-gold-soft);
}

.page-home .ph-browser-dot--green {
  background: #28b463;
}

.page-home .ph-browser-address {
  flex: 1;
  margin: 0 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ph-muted);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.75rem;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.page-home .ph-browser-reg {
  background: linear-gradient(135deg, var(--ph-gold), var(--ph-gold-soft));
  color: var(--ph-blue-deep);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.page-home .ph-browser-body {
  min-height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  padding: 24px;
}

.page-home .ph-browser-nav {
  display: flex;
  gap: 14px;
  color: var(--ph-muted);
  font-size: 0.8rem;
}

.page-home .ph-browser-line {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.page-home .ph-browser-line--short {
  width: 38%;
}

.page-home .ph-browser-line--medium {
  width: 72%;
}

.page-home .ph-sidebar-chip {
  position: absolute;
  right: -12px;
  top: 52%;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--ph-gold), var(--ph-gold-soft));
  color: var(--ph-blue-deep);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
  animation: phPulse 2.4s ease-in-out infinite;
}

.page-home .ph-sidebar-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ph-blue-deep);
  flex-shrink: 0;
}

.page-home .ph-hero-visual-note {
  color: var(--ph-muted);
  font-size: 0.8rem;
  text-align: center;
  margin-top: 14px;
}

.page-home .ph-hero-stats {
  position: relative;
  z-index: 2;
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-home .ph-stat {
  background: var(--ph-glass);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ph-radius-md);
  padding: 18px 20px;
}

.page-home .ph-stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.2;
  color: var(--ph-gold);
}

.page-home .ph-stat-label {
  color: var(--ph-muted);
  font-size: var(--fs-small);
}

.page-home .ph-section {
  padding: 72px 0;
  position: relative;
}

.page-home .ph-section--entry {
  background: linear-gradient(180deg, transparent, rgba(108, 52, 131, 0.18) 45%, rgba(108, 52, 131, 0.04));
}

.page-home .ph-section--register {
  background: rgba(255, 255, 255, 0.03);
}

.page-home .ph-section--version {
  background: linear-gradient(135deg, rgba(7, 15, 33, 0.6), rgba(212, 175, 55, 0.06));
}

.page-home .ph-section--categories {
  background: linear-gradient(180deg, rgba(108, 52, 131, 0.12), transparent);
}

.page-home .ph-section--records {
  background: rgba(255, 255, 255, 0.02);
}

.page-home .ph-section--security {
  background: linear-gradient(180deg, transparent, rgba(7, 15, 33, 0.5));
}

.page-home .ph-section--trust {
  background: rgba(255, 255, 255, 0.03);
}

.page-home .ph-section--quick {
  background: var(--ph-blue-deep);
}

.page-home .ph-chapter-head {
  margin-bottom: 40px;
}

.page-home .ph-chapter-num {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(3.2rem, 7vw, 5rem);
  line-height: 1;
  color: var(--ph-gold);
  opacity: 0.32;
  margin-bottom: 10px;
}

.page-home .ph-chapter-titles .ph-kicker {
  color: var(--ph-gold);
  font-size: var(--fs-small);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 6px;
}

.page-home .ph-chapter-titles h2,
.page-home .ph-quick-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  margin: 0;
  color: var(--ph-white);
}

.page-home .ph-entry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-home .ph-lead-para {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ph-white);
  margin-top: 0;
}

.page-home .ph-entry-copy p {
  color: var(--ph-muted);
  line-height: 1.8;
}

.page-home .ph-feature-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 12px;
}

.page-home .ph-feature-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ph-gold), var(--ph-gold-soft));
  margin-right: 10px;
}

.page-home .ph-entry-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-home .ph-entry-preview {
  width: 100%;
  max-width: 420px;
  min-height: 180px;
  background: var(--ph-glass);
  border: 1px solid var(--ph-gold-border);
  border-radius: var(--ph-radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.page-home .ph-entry-label {
  color: var(--ph-muted);
  font-size: 0.85rem;
}

.page-home .ph-entry-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--ph-gold), var(--ph-gold-soft));
  color: var(--ph-blue-deep);
  font-weight: 700;
  padding: 14px 26px;
  border-radius: 999px;
  animation: phPulse 2.4s ease-in-out infinite;
}

.page-home .ph-register-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-home .ph-register-copy p {
  color: var(--ph-muted);
  line-height: 1.8;
  margin: 0 0 16px;
}

.page-home .ph-register-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: grid;
  gap: 10px;
  color: var(--ph-white);
}

.page-home .ph-register-list li {
  position: relative;
  padding-left: 20px;
}

.page-home .ph-register-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ph-gold), var(--ph-gold-soft));
}

.page-home .ph-visual-caption {
  color: var(--ph-muted);
  text-align: center;
  font-size: 0.8rem;
  margin-top: 12px;
}

.page-home .ph-browser-frame--compact .ph-browser-body {
  min-height: 90px;
}

.page-home .ph-version-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-home .ph-version-card {
  background: var(--ph-glass);
  border: 1px solid var(--ph-gold-border);
  border-radius: var(--ph-radius-lg);
  padding: 28px;
}

.page-home .ph-version-intro {
  color: var(--ph-white);
  line-height: 1.8;
  margin: 20px 0 0;
}

.page-home .ph-version-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 24px;
}

.page-home .ph-version-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.page-home .ph-version-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.05));
  border: 1px solid var(--ph-gold-border);
  color: var(--ph-gold);
  font-weight: 700;
}

.page-home .ph-version-list h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  color: var(--ph-white);
}

.page-home .ph-version-list p {
  margin: 0;
  color: var(--ph-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-home .ph-version-aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-home .ph-version-note {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ph-radius-md);
  padding: 20px;
}

.page-home .ph-version-note-label {
  color: var(--ph-gold);
  font-weight: 700;
  font-size: 0.85rem;
  display: block;
  margin-bottom: 8px;
}

.page-home .ph-version-note p {
  margin: 0;
  color: var(--ph-muted);
  line-height: 1.7;
}

.page-home .ph-category-intro {
  max-width: 720px;
  line-height: 1.8;
  color: var(--ph-muted);
  margin: 0 0 32px;
}

.page-home .ph-category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-home .ph-category-card {
  background: var(--ph-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--ph-radius-lg);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-home .ph-category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--ph-gold-border);
}

.page-home .ph-category-media img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .ph-category-body {
  padding: 24px;
}

.page-home .ph-category-year {
  color: var(--ph-gold);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.page-home .ph-category-body h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  margin: 8px 0 10px;
  color: var(--ph-white);
}

.page-home .ph-category-body p {
  color: var(--ph-muted);
  line-height: 1.7;
  margin: 0 0 16px;
}

.page-home .ph-record-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-home .ph-record-copy {
  line-height: 1.85;
  color: var(--ph-muted);
}

.page-home .ph-record-copy p {
  margin: 0 0 16px;
}

.page-home .ph-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-home .ph-steps li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--ph-glass);
  border-radius: var(--ph-radius-md);
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.page-home .ph-step-num {
  font-family: var(--font-heading);
  color: var(--ph-gold);
  font-size: 1.6rem;
  line-height: 1;
}

.page-home .ph-steps h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  color: var(--ph-white);
}

.page-home .ph-steps p {
  margin: 0;
  color: var(--ph-muted);
  font-size: 0.875rem;
  line-height: 1.6;
}

.page-home .ph-steps--compact li {
  padding: 16px 18px;
  color: var(--ph-white);
  line-height: 1.5;
}

.page-home .ph-record-footer {
  margin-top: 28px;
}

.page-home .ph-security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-home .ph-security-copy {
  line-height: 1.8;
  color: var(--ph-muted);
}

.page-home .ph-security-warning {
  background: rgba(243, 156, 18, 0.08);
  border: 1px solid rgba(243, 156, 18, 0.25);
  border-radius: var(--ph-radius-md);
  padding: 16px 18px;
  color: var(--ph-muted);
}

.page-home .ph-security-warning span {
  color: var(--ph-warning);
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}

.page-home .ph-trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .ph-trust-item {
  background: var(--ph-glass);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ph-radius-md);
  padding: 24px;
}

.page-home .ph-trust-kicker {
  color: var(--ph-gold);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-home .ph-trust-item h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  margin: 8px 0 8px;
  color: var(--ph-white);
}

.page-home .ph-trust-item p {
  color: var(--ph-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}

.page-home .ph-quick-kicker {
  text-align: center;
}

.page-home .ph-quick-title {
  text-align: center;
  margin: 0 0 36px;
}

.page-home .ph-quick-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home .ph-quick-card {
  display: block;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ph-radius-md);
  padding: 22px 24px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-home .ph-quick-card:hover {
  transform: translateY(-4px);
  border-color: var(--ph-gold-border);
}

.page-home .ph-quick-icon {
  color: var(--ph-gold);
  font-size: 1.3rem;
}

.page-home .ph-quick-card h3 {
  color: var(--ph-white);
  font-size: 1.05rem;
  margin: 8px 0 4px;
}

.page-home .ph-quick-card p {
  color: var(--ph-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  margin: 0;
}

@keyframes phPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.45);
  }
  50% {
    box-shadow: 0 0 0 16px rgba(212, 175, 55, 0);
  }
}

@media (min-width: 768px) {
  .page-home .ph-hero-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .page-home .ph-category-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .ph-trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .ph-quick-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .page-home .ph-quick-card {
    flex: 1 1 200px;
  }
}

@media (min-width: 960px) {
  .page-home .ph-hero-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
  }

  .page-home .ph-hero-copy {
    flex: 1 1 56%;
  }

  .page-home .ph-hero-visual {
    flex: 0 1 420px;
  }

  .page-home .ph-chapter-head {
    display: grid;
    grid-template-columns: 0.28fr 0.72fr;
    column-gap: 36px;
    align-items: end;
  }

  .page-home .ph-chapter-head--center {
    display: block;
    text-align: center;
  }

  .page-home .ph-chapter-head--center .ph-chapter-num {
    margin: 0 auto 10px;
  }

  .page-home .ph-entry-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
  }

  .page-home .ph-register-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .page-home .ph-version-layout {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 32px;
  }

  .page-home .ph-record-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-home .ph-security-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-home .ph-trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .page-home .ph-sidebar-chip,
  .page-home .ph-entry-chip {
    animation: none;
  }

  .page-home .ph-category-card,
  .page-home .ph-quick-card {
    transition: none;
  }
}

.page-home {
  --ph-warning: currentColor;
}