.page-privacy {
  --pv-line: rgba(159, 176, 199, .18);
  --pv-line-strong: rgba(159, 176, 199, .34);
  --pv-text: rgba(243, 246, 250, .84);
  --pv-text-soft: rgba(243, 246, 250, .62);
  --pv-rail: linear-gradient(90deg, var(--blue-500) 0 20%, var(--snow) 20% 40%, var(--red-500) 40% 60%, var(--green-500) 60% 80%, var(--yellow-400) 80% 100%);
  background: var(--ink-900);
  color: var(--snow);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
  padding-bottom: 64px;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 18px;
  font-size: var(--fs-14);
  color: var(--mist);
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

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

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  padding: 20px 0 0;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: -120px 0 auto 0;
  height: 620px;
  z-index: -1;
  background:
    radial-gradient(90% 70% at 82% 0%, rgba(47, 127, 214, .26), transparent 62%),
    radial-gradient(80% 68% at 4% 12%, rgba(122, 31, 61, .34), transparent 66%);
  pointer-events: none;
}

.page-privacy .privacy-hero-inner {
  display: grid;
  gap: 24px;
  padding-top: 18px;
}

.page-privacy .privacy-kicker {
  margin: 0 0 14px;
  font-size: var(--fs-12);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7.4vw, 64px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--snow);
}

.page-privacy .privacy-lead {
  margin: 0 0 20px;
  max-width: 62ch;
  font-size: var(--fs-16);
  color: var(--pv-text);
}

.page-privacy .privacy-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-hero-figure {
  margin: 0;
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--pv-line-strong);
  background: var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

/* ---------- 信息类型速览 ---------- */
.page-privacy .privacy-overview {
  margin-top: 44px;
  padding: 36px 0 8px;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-overview-head {
  margin-bottom: 22px;
}

.page-privacy .privacy-overview-head h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 28px);
  font-weight: 800;
  color: var(--snow);
}

.page-privacy .privacy-overview-head p {
  margin: 0;
  max-width: 56ch;
  font-size: var(--fs-14);
  color: var(--pv-text-soft);
}

.page-privacy .privacy-type-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .privacy-type {
  position: relative;
  padding: 20px 18px 18px;
  background: var(--ink-800);
  border: 1px solid var(--pv-line);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-type:hover {
  transform: translateY(-2px);
  border-color: var(--line-gold);
  background: var(--ink-750);
}

.page-privacy .privacy-type-mark {
  display: block;
  font-size: var(--fs-28);
  font-weight: 700;
  line-height: 1;
  color: var(--yellow-400);
  margin-bottom: 12px;
}

.page-privacy .privacy-type:nth-child(2) .privacy-type-mark { color: var(--blue-500); }
.page-privacy .privacy-type:nth-child(3) .privacy-type-mark { color: var(--green-500); }
.page-privacy .privacy-type:nth-child(4) .privacy-type-mark { color: var(--red-500); }

.page-privacy .privacy-type h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--snow);
}

.page-privacy .privacy-type p {
  margin: 0 0 12px;
  font-size: var(--fs-14);
  color: var(--pv-text-soft);
}

.page-privacy .privacy-type ul {
  margin: 0;
  padding: 12px 0 0;
  list-style: none;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-type li {
  position: relative;
  padding-left: 14px;
  font-size: var(--fs-14);
  color: var(--pv-text);
  line-height: 1.9;
}

.page-privacy .privacy-type li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ---------- 正文 + 目录 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 40px;
}

.page-privacy .privacy-toc {
  background: var(--ink-800);
  border: 1px solid var(--pv-line);
  padding: 18px 16px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-privacy .privacy-toc-title {
  margin: 0 0 12px;
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .privacy-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc-list li + li {
  margin-top: 2px;
}

.page-privacy .privacy-toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 8px 7px 10px;
  font-size: var(--fs-14);
  color: var(--pv-text);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc-list a .mono {
  font-size: var(--fs-12);
  color: var(--mist);
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  color: var(--snow);
  border-left-color: var(--yellow-400);
  background: rgba(47, 127, 214, .12);
}

.page-privacy .privacy-toc-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--pv-line);
  font-size: var(--fs-12);
  color: var(--mist);
  line-height: 1.7;
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-clause {
  scroll-margin-top: 96px;
  padding-top: 8px;
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: 40px;
}

.page-privacy .privacy-band {
  display: block;
  width: 64px;
  height: 3px;
  margin-bottom: 16px;
  background: var(--pv-rail);
}

.page-privacy .privacy-clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 10px;
}

.page-privacy .privacy-clause-num {
  flex: none;
  font-size: var(--fs-28);
  font-weight: 700;
  line-height: 1;
  color: var(--yellow-400);
}

.page-privacy .privacy-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 4.2vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--snow);
}

.page-privacy .privacy-clause-lead {
  margin: 0 0 20px;
  font-size: var(--fs-14);
  color: var(--pv-text-soft);
}

.page-privacy .privacy-items {
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-item {
  padding: 16px 0 16px 14px;
  border-left: 2px solid var(--pv-line);
  transition: border-color var(--dur) var(--ease);
}

.page-privacy .privacy-item:first-child {
  padding-top: 4px;
}

.page-privacy .privacy-item + .privacy-item {
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-item:hover {
  border-left-color: var(--gold);
}

.page-privacy .privacy-item dt {
  margin-bottom: 6px;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--snow);
}

.page-privacy .privacy-item dd {
  margin: 0;
  font-size: var(--fs-14);
  color: var(--pv-text);
}

.page-privacy .privacy-rights-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pv-rights;
}

.page-privacy .privacy-rights-list li {
  position: relative;
  padding: 14px 0 14px 18px;
  font-size: var(--fs-14);
  color: var(--pv-text);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-rights-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.65em;
  width: 8px;
  height: 2px;
  background: var(--gold);
}

.page-privacy .privacy-rights-list strong {
  display: inline-block;
  margin-right: 8px;
  color: var(--snow);
  font-weight: 700;
}

.page-privacy .privacy-doc a {
  color: var(--gold);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-doc a:hover,
.page-privacy .privacy-doc a:focus-visible {
  color: var(--snow);
}

/* ---------- 联系 ---------- */
.page-privacy .privacy-clause--contact {
  margin-top: 44px;
  padding: 26px 18px 22px;
  background: linear-gradient(160deg, var(--teal-900), var(--ink-800) 68%);
  border: 1px solid var(--pv-line-strong);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-privacy .privacy-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .privacy-contact-card {
  padding: 14px 14px 16px;
  background: rgba(10, 24, 48, .55);
  border: 1px solid var(--pv-line);
}

.page-privacy .privacy-contact-label {
  display: block;
  margin-bottom: 6px;
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .privacy-contact-value {
  margin: 0 0 8px;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--snow);
  word-break: break-word;
}

.page-privacy .privacy-contact-note {
  margin: 0;
  font-size: var(--fs-12);
  color: var(--pv-text-soft);
  line-height: 1.7;
}

/* ---------- 焦点态 ---------- */
.page-privacy a:focus-visible,
.page-privacy .privacy-toc-list a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy {
    padding-bottom: 88px;
  }

  .page-privacy .privacy-type-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .privacy-contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-privacy .privacy-hero-figure img {
    aspect-ratio: 21 / 9;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero-inner {
    gap: 32px;
    padding-top: 28px;
  }

  .page-privacy .privacy-overview {
    margin-top: 56px;
    padding-top: 44px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 52px;
    padding-top: 56px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-type-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .privacy-clause + .privacy-clause {
    margin-top: 48px;
  }

  .page-privacy .privacy-item {
    display: grid;
    grid-template-columns: 172px minmax(0, 1fr);
    gap: 20px;
    padding: 18px 0 18px 18px;
  }

  .page-privacy .privacy-item dt {
    margin-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-type,
  .page-privacy .privacy-toc-list a,
  .page-privacy .privacy-item,
  .page-privacy .privacy-doc a {
    transition: none;
  }

  .page-privacy .privacy-type:hover {
    transform: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #111;
    padding-bottom: 0;
  }

  .page-privacy .privacy-hero::before,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-hero-figure,
  .page-privacy .breadcrumb {
    display: none !important;
  }

  .page-privacy .privacy-body {
    display: block;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-overview-head h2,
  .page-privacy .privacy-clause h2,
  .page-privacy .privacy-type h3,
  .page-privacy .privacy-item dt,
  .page-privacy .privacy-rights-list strong,
  .page-privacy .privacy-contact-value {
    color: #111;
  }

  .page-privacy .privacy-lead,
  .page-privacy .privacy-overview-head p,
  .page-privacy .privacy-type p,
  .page-privacy .privacy-type li,
  .page-privacy .privacy-clause-lead,
  .page-privacy .privacy-item dd,
  .page-privacy .privacy-rights-list li,
  .page-privacy .privacy-contact-note {
    color: #333;
  }

  .page-privacy .privacy-type,
  .page-privacy .privacy-clause--contact,
  .page-privacy .privacy-contact-card {
    background: #fff;
    border-color: #bbb;
    clip-path: none;
  }

  .page-privacy .privacy-clause {
    page-break-inside: avoid;
  }
}