.page-privacy {
  --deep-blue: #0A1F44;
  --deep-blue-2: #0d2a5c;
  --gold: #FFD700;
  --gold-soft: #ffe766;
  --warm-paper: #F5F5F7;
  --paper: #FFFFFF;
  --ink-700: #1F2937;
  --ink-500: #4B5563;
  --line-200: #D1D5DB;
  --teal: #14B8A6;
  --red-accent: #EF4444;
  --blue-100: #DBEAFE;
  --shadow-soft: 0 6px 24px rgba(10, 31, 68, .08);
  --shadow-card: 0 4px 18px rgba(10, 31, 68, .06);
  --container: 1200px;
  --font-heading: "Montserrat", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  --speed-fast: .18s;
  --speed-base: .28s;
  --ease: cubic-bezier(.25, .1, .25, 1);

  background-color: var(--warm-paper);
  color: var(--ink-700);
  font-family: var(--font-body);
}

.page-privacy .site-shell {
  max-width: var(--container);
  margin: 0 auto;
  padding: 32px 20px 72px;
  background-image:
    linear-gradient(to bottom, transparent 23px, rgba(10, 31, 68, .04) 24px),
    linear-gradient(to right, transparent 23px, rgba(10, 31, 68, .04) 24px);
  background-size: 24px 24px;
}

.page-privacy .privacy-breadcrumb-wrap {
  margin-bottom: 28px;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  line-height: 1.5;
  color: var(--ink-500);
  border-bottom: 1px solid var(--line-200);
  padding-bottom: 16px;
}

.page-privacy .breadcrumb a {
  color: var(--deep-blue);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--speed-fast) var(--ease);
}

.page-privacy .breadcrumb a:hover {
  color: var(--gold);
}

.page-privacy .breadcrumb-sep {
  color: var(--line-200);
}

.page-privacy .breadcrumb-current {
  color: var(--ink-700);
  font-weight: 600;
}

.page-privacy .privacy-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  padding: 40px 0 48px;
  border-bottom: 2px solid var(--deep-blue);
  position: relative;
}

.page-privacy .privacy-hero::after {
  content: "";
  display: block;
  width: 120px;
  height: 4px;
  background: var(--gold);
  position: absolute;
  bottom: -2px;
  left: 0;
}

.page-privacy .section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--deep-blue);
  background: rgba(255, 215, 0, .18);
  padding: 6px 10px 4px;
  margin-bottom: 16px;
  border-left: 3px solid var(--gold);
}

.page-privacy .page-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4.4vw, 2.875rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--deep-blue);
  margin: 0 0 14px;
  text-transform: none;
}

.page-privacy .page-title-subtitle {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-500);
  max-width: 640px;
  margin: 0 0 24px;
}

.page-privacy .privacy-skip-link {
  display: inline-block;
}

.page-privacy .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 12px 20px;
  border-radius: 0;
  transition: background var(--speed-fast) var(--ease), color var(--speed-fast) var(--ease), border-color var(--speed-fast) var(--ease), transform var(--speed-fast) var(--ease);
}

.page-privacy .btn-outline {
  border: 2px solid var(--deep-blue);
  color: var(--deep-blue);
  background: transparent;
  text-decoration: none;
}

.page-privacy .btn-outline:hover {
  background: var(--deep-blue);
  color: var(--gold);
  transform: translateY(-2px);
}

.page-privacy .privacy-hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-privacy .privacy-hero-visual::before {
  content: "";
  position: absolute;
  top: 10%;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(10, 31, 68, .06), rgba(255, 215, 0, .1));
  clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
  z-index: 0;
}

.page-privacy .privacy-hero-img {
  position: relative;
  z-index: 1;
  width: min(360px, 100%);
  height: auto;
  aspect-ratio: 1/1;
  object-fit: cover;
  border: 2px solid var(--deep-blue);
  box-shadow: 12px 12px 0 rgba(10, 31, 68, .08), 0 4px 18px rgba(10, 31, 68, .08);
  filter: saturate(.92) contrast(1.02);
}

.page-privacy .privacy-statement-band {
  margin: 48px 0;
  padding: 28px 0;
  border-top: 1px solid var(--line-200);
  border-bottom: 1px solid var(--line-200);
}

.page-privacy .privacy-statement-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-privacy .privacy-statement-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  background: var(--paper);
  box-shadow: var(--shadow-card);
  border-left: 3px solid var(--gold);
}

.page-privacy .privacy-statement-num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--deep-blue);
  line-height: 1;
  letter-spacing: -.02em;
}

.page-privacy .privacy-statement-text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--ink-700);
  font-weight: 500;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

.page-privacy .privacy-index {
  background: var(--deep-blue);
  color: var(--paper);
  padding: 28px 24px;
  border: 2px solid var(--deep-blue);
  box-shadow: var(--shadow-soft);
  position: sticky;
  top: 88px;
}

.page-privacy .privacy-index-title {
  font-family: var(--font-heading);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 215, 0, .3);
  padding-bottom: 10px;
}

.page-privacy .privacy-index-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-privacy .privacy-index-list a {
  display: block;
  padding: 10px 12px;
  color: rgba(255, 255, 255, .82);
  font-size: .9375rem;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--speed-fast) var(--ease), border-color var(--speed-fast) var(--ease), background var(--speed-fast) var(--ease);
}

.page-privacy .privacy-index-list a:hover {
  color: var(--gold);
  border-left-color: var(--gold);
  background: rgba(255, 255, 255, .06);
}

.page-privacy .privacy-index-note {
  background: rgba(255, 255, 255, .06);
  padding: 16px 14px;
  margin-top: 8px;
}

.page-privacy .privacy-index-note p {
  margin: 0 0 12px;
  font-size: .8125rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, .7);
}

.page-privacy .privacy-index-link {
  display: inline-block;
  color: var(--deep-blue);
  background: var(--gold);
  font-family: var(--font-heading);
  font-size: .8125rem;
  font-weight: 700;
  text-decoration: none;
  padding: 8px 14px;
  transition: background var(--speed-fast) var(--ease), transform var(--speed-fast) var(--ease);
}

.page-privacy .privacy-index-link:hover {
  background: var(--gold-soft);
  transform: translateY(-2px);
}

.page-privacy .privacy-policy-content {
  min-width: 0;
}

.page-privacy .accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .accordion-item {
  background: var(--paper);
  border: 1px solid var(--line-200);
  box-shadow: var(--shadow-card);
}

.page-privacy .accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
  padding: 18px 20px;
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 700;
  color: var(--deep-blue);
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background var(--speed-base) var(--ease), color var(--speed-base) var(--ease);
}

.page-privacy .accordion-trigger::-webkit-details-marker {
  display: none;
}

.page-privacy .accordion-trigger[aria-expanded="true"],
.page-privacy .accordion-trigger:hover {
  background: var(--deep-blue);
  color: var(--gold);
}

.page-privacy .accordion-trigger[aria-expanded="true"] {
  border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.page-privacy .accordion-icon {
  flex-shrink: 0;
  position: relative;
  width: 22px;
  height: 22px;
  border: 2px solid var(--deep-blue);
  transition: border-color var(--speed-fast) var(--ease), background var(--speed-fast) var(--ease);
}

.page-privacy .accordion-trigger:hover .accordion-icon,
.page-privacy .accordion-trigger[aria-expanded="true"] .accordion-icon {
  border-color: var(--gold);
}

.page-privacy .accordion-icon::before,
.page-privacy .accordion-icon::after {
  content: "";
  position: absolute;
  background: var(--deep-blue);
  transition: background var(--speed-fast) var(--ease), transform var(--speed-base) var(--ease);
}

.page-privacy .accordion-icon::before {
  top: 9px;
  left: 4px;
  width: 10px;
  height: 2px;
}

.page-privacy .accordion-icon::after {
  top: 4px;
  left: 9px;
  width: 2px;
  height: 10px;
}

.page-privacy .accordion-trigger[aria-expanded="true"] .accordion-icon::before,
.page-privacy .accordion-trigger[aria-expanded="true"] .accordion-icon::after {
  background: var(--gold);
}

.page-privacy .accordion-trigger[aria-expanded="true"] .accordion-icon::after {
  transform: scaleY(0);
}

.page-privacy .accordion-panel {
  overflow: hidden;
}

.page-privacy .accordion-panel-inner {
  padding: 24px 20px;
  color: var(--ink-700);
  font-size: .9375rem;
  line-height: 1.8;
}

.page-privacy .accordion-panel-inner p {
  margin: 0 0 16px;
}

.page-privacy .accordion-panel-inner p:last-child {
  margin-bottom: 0;
}

.page-privacy .accordion-panel-inner ul {
  margin: 0 0 16px;
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-privacy .accordion-panel-inner ul:last-child {
  margin-bottom: 0;
}

.page-privacy .accordion-panel-inner ul li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-700);
}

.page-privacy .accordion-panel-inner ul li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: .72em;
  width: 10px;
  height: 2px;
  background: var(--gold);
  border-left: 4px solid var(--deep-blue);
}

.page-privacy .accordion-panel-inner strong {
  color: var(--deep-blue);
  font-weight: 600;
}

.page-privacy .privacy-bottom-links {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 32px;
  margin-top: 36px;
  border-top: 1px solid var(--line-200);
}

.page-privacy .privacy-bottom-link {
  color: var(--deep-blue);
  font-weight: 700;
  font-size: .875rem;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--speed-fast) var(--ease), border-color var(--speed-fast) var(--ease);
}

.page-privacy .privacy-bottom-link:hover {
  color: var(--gold);
  border-color: var(--deep-blue);
}

.page-privacy .privacy-sep-dot {
  color: var(--line-200);
  font-size: 1rem;
}

@media (min-width: 768px) {
  .page-privacy .site-shell {
    padding-top: 40px;
  }

  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr);
    gap: 48px;
    padding: 48px 0 56px;
  }

  .page-privacy .privacy-hero-visual {
    justify-content: flex-end;
  }

  .page-privacy .privacy-statement-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-privacy .privacy-statement-item {
    flex-direction: column;
    gap: 10px;
    padding: 20px 18px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 44px;
  }

  .page-privacy .privacy-index {
    padding: 32px 26px;
  }

  .page-privacy .accordion-trigger {
    padding: 20px 24px;
  }

  .page-privacy .accordion-panel-inner {
    padding: 28px 24px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    gap: 64px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 56px;
  }
}