.page-privacy {
  background: var(--navy-900);
  color: var(--text);
  overflow-x: hidden;
}

.page-privacy .pv-crumb-wrap {
  padding-top: calc(var(--header-h) + 22px);
}

.page-privacy .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  color: var(--grid);
}

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

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

.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--text);
}

/* ---------- 页首 ---------- */

.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  margin-top: 26px;
  border-top: var(--rule);
  border-bottom: var(--rule);
  background: var(--navy-900);
}

.page-privacy .pv-hero-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.32;
  filter: saturate(0.8) contrast(1.05);
  pointer-events: none;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 19, 31, 0.97) 0%, rgba(6, 19, 31, 0.7) 52%, rgba(6, 19, 31, 0.94) 100%),
    linear-gradient(0deg, var(--navy-900) 0%, rgba(6, 19, 31, 0) 68%);
  pointer-events: none;
}

.page-privacy .pv-hero-inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(52px, 9vw, 104px);
  padding-bottom: clamp(58px, 10vw, 116px);
  display: grid;
  gap: 18px;
}

.page-privacy .pv-hero-inner > * {
  max-width: 880px;
}

.page-privacy .pv-hero h1 {
  margin: 0;
  font-family: var(--font-cn);
  font-weight: 900;
  font-size: clamp(31px, 5.2vw, 58px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .pv-lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 摘要条 ---------- */

.page-privacy .pv-summary {
  padding-top: clamp(36px, 5.5vw, 60px);
  padding-bottom: clamp(8px, 2vw, 20px);
}

.page-privacy .pv-summary-bar {
  position: relative;
  background: linear-gradient(180deg, rgba(23, 224, 200, 0.09) 0%, rgba(12, 34, 51, 0.92) 100%);
  border: var(--rule);
  border-left: 3px solid var(--cyan);
  padding: clamp(20px, 3vw, 30px) clamp(18px, 3vw, 34px);
}

.page-privacy .pv-summary-kicker {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  text-transform: uppercase;
}

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

.page-privacy .pv-summary-item + .pv-summary-item {
  border-top: var(--rule);
}

.page-privacy .pv-summary-item details {
  padding: 14px 0;
}

.page-privacy .pv-summary-item summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: baseline;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 1.35vw, 17px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--white);
}

.page-privacy .pv-summary-item summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-summary-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .pv-summary-item details[open] summary::after {
  content: "\2212";
}

.page-privacy .pv-summary-idx {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .pv-summary-body {
  margin: 10px 0 0;
  padding-left: 34px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pv-summary-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(23, 224, 200, 0.35);
}

/* ---------- 主体两栏 ---------- */

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-privacy .pv-rail {
  border-left: 1px solid var(--grid);
  padding-left: 18px;
}

.page-privacy .pv-rail-title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .pv-rail-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-rail-list a {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 8px 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  text-decoration: none;
  transition: color var(--dur-nav) var(--ease-out);
}

.page-privacy .pv-rail-list a span {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  transition: color var(--dur-nav) var(--ease-out);
}

.page-privacy .pv-rail-list a:hover,
.page-privacy .pv-rail-list a:focus-visible {
  color: var(--cyan);
}

.page-privacy .pv-rail-list a:hover span,
.page-privacy .pv-rail-list a:focus-visible span {
  color: var(--cyan);
}

.page-privacy .pv-rail-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--grid);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .pv-rail-note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(23, 224, 200, 0.4);
}

.page-privacy .pv-clauses {
  display: grid;
  gap: clamp(46px, 6.5vw, 84px);
  min-width: 0;
}

.page-privacy .pv-clause {
  scroll-margin-top: calc(var(--header-h) + 24px);
  min-width: 0;
}

.page-privacy .pv-clause-head {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding-bottom: 16px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--grid);
}

.page-privacy .pv-clause-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 54px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pv-clause-num {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid rgba(23, 224, 200, 0.45);
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .pv-clause-head h2 {
  margin: 0;
  font-family: var(--font-cn);
  font-weight: 800;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-privacy .pv-clause-body p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pv-clause-body p:last-child {
  margin-bottom: 22px;
}

/* ---------- 定义式条文 ---------- */

.page-privacy .pv-def {
  margin: 0;
  border-top: var(--rule);
}

.page-privacy .pv-def-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 20px 0;
  border-bottom: var(--rule);
}

.page-privacy .pv-def-row dt {
  display: grid;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--white);
}

.page-privacy .pv-def-row dt .mono {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .pv-def-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pv-def-row dd b {
  color: var(--orange);
  font-weight: 800;
}

/* ---------- 用途列表 ---------- */

.page-privacy .pv-use {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--rule);
}

.page-privacy .pv-use li {
  display: grid;
  gap: 6px;
  padding: 22px 0;
  border-bottom: var(--rule);
}

.page-privacy .pv-use h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
}

.page-privacy .pv-use h3::before {
  content: "\203A";
  margin-right: 10px;
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-privacy .pv-use p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 编号范围条目 ---------- */

.page-privacy .pv-scope {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--rule);
}

.page-privacy .pv-scope li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: var(--rule);
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pv-scope li .mono {
  padding-top: 5px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .pv-scope li a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(23, 224, 200, 0.4);
}

/* ---------- 权利列表 ---------- */

.page-privacy .pv-rights {
  list-style: none;
  counter-reset: pvr;
  margin: 0 0 30px;
  padding: 0;
  border-top: var(--rule);
}

.page-privacy .pv-rights li {
  position: relative;
  counter-increment: pvr;
  padding: 20px 0 20px 40px;
  border-bottom: var(--rule);
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pv-rights li::before {
  content: "0" counter(pvr);
  position: absolute;
  left: 0;
  top: 23px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .pv-rights li b {
  margin-right: 8px;
  font-weight: 800;
  color: var(--white);
}

/* ---------- 联系块 ---------- */

.page-privacy .pv-contact {
  background: var(--navy-800);
  border: var(--rule);
  border-left: 3px solid var(--lime);
  padding: 22px clamp(18px, 2.5vw, 28px);
}

.page-privacy .pv-contact-kicker {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--lime);
  text-transform: uppercase;
}

.page-privacy .pv-contact p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pv-contact a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(23, 224, 200, 0.4);
}

/* ---------- 收尾入口 ---------- */

.page-privacy .pv-tail {
  padding-top: clamp(44px, 6.5vw, 76px);
  padding-bottom: clamp(60px, 8.5vw, 108px);
  border-top: var(--rule);
}

.page-privacy .pv-tail h2 {
  margin: 14px 0 26px;
  font-family: var(--font-cn);
  font-weight: 800;
  font-size: clamp(21px, 2.4vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-privacy .pv-tail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: var(--rule);
}

.page-privacy .pv-tail-grid > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 19px 4px;
  border-bottom: var(--rule);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
  text-decoration: none;
  transition: color var(--dur-nav) var(--ease-out), padding-left var(--dur-nav) var(--ease-out);
}

.page-privacy .pv-tail-grid > a::after {
  content: "\2192";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  flex: none;
}

.page-privacy .pv-tail-grid > a:hover,
.page-privacy .pv-tail-grid > a:focus-visible {
  color: var(--cyan);
  padding-left: 12px;
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-privacy .pv-def-row {
    grid-template-columns: minmax(170px, 240px) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-privacy .pv-tail-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-privacy .pv-tail-grid > a {
    padding-left: 20px;
    padding-right: 20px;
  }

  .page-privacy .pv-tail-grid > a:nth-child(odd) {
    border-right: var(--rule);
  }

  .page-privacy .pv-tail-grid > a:hover,
  .page-privacy .pv-tail-grid > a:focus-visible {
    padding-left: 28px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(40px, 5.5vw, 84px);
    align-items: start;
  }

  .page-privacy .pv-rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    align-self: start;
    max-height: calc(100vh - var(--header-h) - 52px);
    overflow-y: auto;
    padding-left: 22px;
  }

  .page-privacy .pv-rail::-webkit-scrollbar {
    width: 4px;
  }

  .page-privacy .pv-rail::-webkit-scrollbar-thumb {
    background: var(--grid);
  }
}

@media (min-width: 1200px) {
  .page-privacy .pv-summary-body {
    padding-left: 40px;
  }

  .page-privacy .pv-lede {
    max-width: 66ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-tail-grid > a,
  .page-privacy .pv-rail-list a {
    transition: none;
  }
}