.page-privacy {
  --privacy-hair: rgba(127, 163, 201, .34);
  --privacy-on-dark-soft: rgba(242, 237, 228, .84);
  background: var(--warm);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--on-dark);
  padding: calc(var(--header-h) + 38px) var(--gutter) 0;
  border-bottom-right-radius: 68px 52px;
  border-bottom-left-radius: 10px;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(118deg, rgba(242, 237, 228, .055) 0 1px, transparent 1px 13px);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -150px;
  top: -190px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 34%, rgba(217, 154, 43, .26), transparent 68%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding-bottom: 62px;
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: rgba(242, 237, 228, .7);
}

.page-privacy .breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-privacy .breadcrumbs li + li::before {
  content: "/";
  color: rgba(242, 237, 228, .38);
}

.page-privacy .breadcrumbs a {
  color: rgba(242, 237, 228, .88);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-privacy .breadcrumbs a:hover {
  border-bottom-color: var(--amber);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 32px;
}

.page-privacy .privacy-hero .eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-privacy .privacy-hero .lede {
  max-width: 38em;
  margin: 0 0 26px;
  font-size: 16.5px;
  line-height: 1.88;
  color: var(--privacy-on-dark-soft);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-hero .pill--steel {
  border-color: rgba(242, 237, 228, .26);
  background: rgba(242, 237, 228, .07);
  color: rgba(242, 237, 228, .92);
}

.page-privacy .privacy-hero__visual {
  margin: 0;
}

.page-privacy .privacy-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-panel);
  border: 1px solid rgba(242, 237, 228, .18);
  box-shadow: var(--shadow-2);
}

.page-privacy .privacy-hero__visual figcaption {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(242, 237, 228, .64);
}

/* ---------- 布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 34px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px var(--gutter) 76px;
}

/* ---------- 目录 ---------- */
.page-privacy .toc__title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-privacy .toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 2px 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .toc__link {
  display: block;
  white-space: nowrap;
  padding: 9px 15px;
  border: 1px solid var(--mist);
  border-radius: var(--radius-pill);
  background: var(--paper);
  color: var(--brand-blue);
  font-size: 14.5px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .toc__link:hover {
  color: var(--amber-deep);
  border-color: var(--amber);
  background: rgba(217, 154, 43, .08);
}

.page-privacy .toc__link[aria-current="true"] {
  color: var(--amber-deep);
  border-color: var(--amber);
  background: rgba(217, 154, 43, .13);
  font-weight: 700;
}

.page-privacy .toc__foot {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--grey);
}

.page-privacy .toc__foot a {
  color: var(--amber-deep);
}

/* ---------- 正文分节 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 54px;
  min-width: 0;
}

.page-privacy .privacy-sec {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--mist);
}

.page-privacy .privacy-sec__index {
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--amber-deep);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.32;
  color: var(--brand-blue);
}

.page-privacy .privacy-sec p {
  max-width: 40em;
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.85;
}

.page-privacy .privacy-sec p:last-child {
  margin-bottom: 0;
}

/* ---------- 五类信息卡片 ---------- */
.page-privacy .field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

.page-privacy .field-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  background: var(--paper);
  border: 1px solid var(--mist);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-1);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-privacy .field-card:nth-child(3n+1) {
  border-radius: 26px 8px 26px 8px;
}

.page-privacy .field-card:nth-child(3n+2) {
  border-radius: 8px 26px 8px 26px;
  background: linear-gradient(180deg, var(--paper), #F7F4EE);
}

.page-privacy .field-card:nth-child(3n) {
  border-radius: 26px 26px 8px 8px;
}

.page-privacy .field-card:hover {
  transform: translateY(-2px);
  border-color: var(--amber);
  box-shadow: var(--shadow-2);
}

.page-privacy .field-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-privacy .field-card__num {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--amber-deep);
}

.page-privacy .field-card__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
  color: var(--ink);
}

.page-privacy .field-card__fields {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .field-card__fields li {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--mist);
  color: var(--brand-blue);
  font-size: 12.5px;
  line-height: 1.6;
}

.page-privacy .field-card__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--grey);
}

/* ---------- 用途清单 ---------- */
.page-privacy .purpose-list {
  display: grid;
  gap: 14px;
  margin: 22px 0 20px;
  padding: 0;
  list-style: none;
}

.page-privacy .purpose-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.82;
}

.page-privacy .purpose-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(217, 154, 43, .16);
}

.page-privacy .purpose-list strong {
  color: var(--brand-blue);
  font-weight: 700;
}

/* ---------- 时间轴 ---------- */
.page-privacy .timeline {
  display: grid;
  gap: 22px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .timeline__item {
  position: relative;
  display: grid;
  gap: 4px;
  padding-left: 26px;
}

.page-privacy .timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
}

.page-privacy .timeline__item::after {
  content: "";
  position: absolute;
  left: 4.5px;
  top: calc(.6em + 18px);
  bottom: -22px;
  width: 1px;
  background: var(--mist);
}

.page-privacy .timeline__item:last-child::after {
  display: none;
}

.page-privacy .timeline__num {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--amber-deep);
}

.page-privacy .timeline__body {
  margin: 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.82;
}

/* ---------- 深色共享边界面板 ---------- */
.page-privacy .share-panel {
  position: relative;
  overflow: hidden;
  padding: 30px 22px 28px;
  background: var(--deep);
  color: var(--on-dark);
  border-radius: 26px 8px 26px 8px;
}

.page-privacy .share-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(118deg, rgba(242, 237, 228, .05) 0 1px, transparent 1px 13px);
  pointer-events: none;
}

.page-privacy .share-panel > * {
  position: relative;
  z-index: 1;
}

.page-privacy .share-panel .privacy-sec__head {
  border-bottom-color: rgba(242, 237, 228, .18);
}

.page-privacy .share-panel h2 {
  color: var(--on-dark);
}

.page-privacy .share-panel .privacy-sec__index {
  color: var(--amber);
}

.page-privacy .share-panel p {
  max-width: 42em;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--privacy-on-dark-soft);
}

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

.page-privacy .share-list {
  display: grid;
  gap: 16px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.page-privacy .share-list li {
  padding-top: 14px;
  border-top: 1px solid rgba(242, 237, 228, .16);
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--privacy-on-dark-soft);
}

.page-privacy .share-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--amber);
}

/* ---------- 权利折叠 ---------- */
.page-privacy .rights-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
}

.page-privacy .rights-list .disclosure {
  background: var(--paper);
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-privacy .rights-list .disclosure:hover {
  border-color: var(--steel);
}

.page-privacy .rights-list .disclosure[open] {
  border-color: var(--amber);
  box-shadow: var(--shadow-1);
}

.page-privacy .rights-list summary {
  position: relative;
  padding: 16px 48px 16px 18px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.55;
  color: var(--brand-blue);
  cursor: pointer;
  list-style: none;
}

.page-privacy .rights-list summary::-webkit-details-marker {
  display: none;
}

.page-privacy .rights-list summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 18px;
  color: var(--amber-deep);
}

.page-privacy .rights-list .disclosure[open] summary::after {
  content: "–";
}

.page-privacy .rights-list .disclosure__body {
  max-width: 42em;
  padding: 0 18px 18px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--grey);
}

/* ---------- 联系方式与行动 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 14px;
  margin-top: 26px;
  padding: 22px 20px;
  background: var(--paper);
  border: 1px solid var(--mist);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-panel);
}

.page-privacy .privacy-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  font-size: 15px;
}

.page-privacy .privacy-contact__key {
  min-width: 68px;
  color: var(--grey);
}

.page-privacy .privacy-contact__val {
  font-weight: 600;
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}

.page-privacy .privacy-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 焦点可见性 ---------- */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .timeline__item {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-privacy .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .purpose-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 28px;
  }

  .page-privacy .share-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 30px;
  }

  .page-privacy .share-panel {
    padding: 42px 40px 40px;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 30px;
    padding: 26px 28px;
  }

  .page-privacy .privacy-contact__note {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding-top: calc(var(--header-h) + 52px);
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: center;
    gap: 56px;
  }

  .page-privacy .privacy-hero__inner {
    padding-bottom: 76px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 226px minmax(0, 1fr);
    gap: 58px;
    padding-top: 64px;
    padding-bottom: 104px;
  }

  .page-privacy .toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    align-self: start;
    padding-left: 18px;
    border-left: 2px solid var(--mist);
  }

  .page-privacy .toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .toc__link {
    padding: 7px 10px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    white-space: normal;
    line-height: 1.55;
    color: var(--grey);
  }

  .page-privacy .toc__link[aria-current="true"] {
    background: rgba(217, 154, 43, .13);
  }
}

@media (min-width: 1120px) {
  .page-privacy .field-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .field-card,
  .page-privacy .toc__link,
  .page-privacy .rights-list .disclosure {
    transition: none;
  }

  .page-privacy .field-card:hover {
    transform: none;
  }
}