.page-privacy {
  --pp-toc-w: 248px;
  --pp-gap: 56px;
  background: var(--am-paper);
  color: var(--am-ink);
}

/* ---------- 首屏框景 ---------- */
.page-privacy .privacy-hero {
  padding: 26px 0 0;
  background:
    radial-gradient(1120px 420px at 86% -12%, rgba(31, 78, 156, 0.14), transparent 62%),
    radial-gradient(760px 320px at 6% 4%, rgba(201, 162, 39, 0.12), transparent 66%),
    var(--am-paper);
}

.page-privacy .am-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--am-slate);
}

.page-privacy .am-breadcrumb a {
  color: var(--am-tile);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .am-breadcrumb a:hover {
  border-bottom-color: var(--am-tile);
}

.page-privacy .privacy-hero__frame {
  position: relative;
  border: 1px solid var(--am-line-strong);
  background: var(--am-white);
  box-shadow: var(--am-shadow-s);
  padding: 30px 22px 18px;
}

.page-privacy .privacy-hero__frame::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    linear-gradient(var(--am-gold), var(--am-gold)) 0 0 / 20px 2px no-repeat,
    linear-gradient(var(--am-gold), var(--am-gold)) 0 0 / 2px 20px no-repeat,
    linear-gradient(var(--am-gold), var(--am-gold)) 100% 0 / 20px 2px no-repeat,
    linear-gradient(var(--am-gold), var(--am-gold)) 100% 0 / 2px 20px no-repeat,
    linear-gradient(var(--am-gold), var(--am-gold)) 0 100% / 20px 2px no-repeat,
    linear-gradient(var(--am-gold), var(--am-gold)) 0 100% / 2px 20px no-repeat,
    linear-gradient(var(--am-gold), var(--am-gold)) 100% 100% / 20px 2px no-repeat,
    linear-gradient(var(--am-gold), var(--am-gold)) 100% 100% / 2px 20px no-repeat;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 26px;
}

.page-privacy .privacy-kicker {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--am-tile);
}

.page-privacy .privacy-hero .am-h1 {
  margin: 0 0 16px;
  max-width: 20ch;
}

.page-privacy .privacy-hero .am-lead {
  margin: 0 0 18px;
  max-width: 56ch;
}

.page-privacy .privacy-updated {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--am-gold);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--am-slate);
}

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

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--am-line);
  object-fit: cover;
}

.page-privacy .privacy-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 10px;
  border-top: 1px dashed var(--am-line);
  font-family: var(--am-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--am-slate);
}

/* ---------- 文档主体 ---------- */
.page-privacy .privacy-body {
  padding: 48px 0 72px;
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 30px;
}

.page-privacy .privacy-toc {
  border-left: 2px solid var(--am-mist);
  padding-left: 14px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--am-slate);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 8px;
  border-left: 2px solid transparent;
  border-radius: var(--am-radius);
  font-size: 14px;
  line-height: 1.55;
  color: var(--am-ink-soft);
  text-decoration: none;
  transition: background 0.22s var(--am-ease), color 0.22s var(--am-ease);
}

.page-privacy .privacy-toc__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--am-gold);
}

.page-privacy .privacy-toc__link:hover {
  background: rgba(216, 227, 240, 0.55);
  color: var(--am-deep);
}

.page-privacy .privacy-toc__link.is-active,
.page-privacy .privacy-toc__link[aria-current="true"] {
  background: rgba(31, 78, 156, 0.09);
  border-left-color: var(--am-gold);
  color: var(--am-tile);
  font-weight: 600;
}

.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-sec {
  border-top: 1px solid var(--am-line);
  padding: 30px 0 6px;
}

.page-privacy .privacy-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.12em;
}

.page-privacy .privacy-sec .am-h2,
.page-privacy .privacy-sec .am-h4 {
  margin: 0;
}

.page-privacy .privacy-sec .am-text {
  margin: 0 0 16px;
}

.page-privacy .privacy-items {
  display: grid;
  gap: 16px;
  margin-bottom: 16px;
}

.page-privacy .privacy-item {
  background: var(--am-white);
  border: 1px solid var(--am-line);
  border-top: 3px solid var(--am-tile);
  border-radius: var(--am-radius);
  box-shadow: var(--am-shadow-s);
  padding: 16px 18px;
}

.page-privacy .privacy-item:nth-child(2) {
  border-top-color: var(--am-gold);
}

.page-privacy .privacy-item:nth-child(3) {
  border-top-color: var(--am-coral);
}

.page-privacy .privacy-item .am-h4 {
  margin-bottom: 8px;
}

.page-privacy .privacy-item .am-text {
  margin: 0;
  font-size: 15px;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--am-ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--am-gold);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  color: var(--am-ink);
}

.page-privacy .privacy-note {
  margin: 0;
  padding: 12px 14px;
  background: rgba(216, 227, 240, 0.42);
  border-left: 2px solid var(--am-slate);
  border-radius: 0 var(--am-radius) var(--am-radius) 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--am-ink-soft);
}

/* 高亮章节：你可以要求的事 */
.page-privacy .privacy-sec--rights {
  margin-top: 14px;
  padding: 26px 20px 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0)),
    var(--am-mist);
  border: 1px solid rgba(31, 78, 156, 0.22);
  border-top: 3px solid var(--am-tile);
  border-radius: var(--am-radius);
}

.page-privacy .privacy-sec--rights .privacy-item--plain {
  border: 0;
  border-top: 0;
  border-left: 2px solid var(--am-tile);
  border-radius: 0 var(--am-radius) var(--am-radius) 0;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: none;
}

.page-privacy .privacy-sec--rights .privacy-note {
  background: rgba(255, 255, 255, 0.68);
  border-left-color: var(--am-tile);
}

/* 联系方式 */
.page-privacy .privacy-contact {
  margin: 0 0 18px;
  padding: 16px 18px;
  background: var(--am-white);
  border: 1px solid var(--am-line);
  border-left: 3px solid var(--am-gold);
  border-radius: 0 var(--am-radius) var(--am-radius) 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  font-size: 15px;
  color: var(--am-ink);
}

.page-privacy .privacy-contact__k {
  min-width: 72px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--am-slate);
}

.page-privacy .privacy-contact .privacy-note {
  background: transparent;
  border-left: 0;
  padding: 0;
}

.page-privacy .privacy-link {
  color: var(--am-tile);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 78, 156, 0.4);
}

.page-privacy .privacy-link:hover {
  border-bottom-color: var(--am-tile);
}

/* ---------- 后续入口 ---------- */
.page-privacy .privacy-next {
  padding-top: 8px;
  padding-bottom: 80px;
}

.page-privacy .privacy-next .am-h3 {
  margin: 0 0 20px;
}

.page-privacy .privacy-next__grid {
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-next__grid .am-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-privacy .privacy-next__grid .am-card__index {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--am-gold);
}

.page-privacy .privacy-next__grid .am-card__title {
  margin: 0 0 6px;
}

.page-privacy .privacy-next__grid .am-card__desc {
  margin: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 20px;
  }

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

  .page-privacy .privacy-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-top: 34px;
  }

  .page-privacy .privacy-hero__frame {
    padding: 40px 40px 20px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
    gap: 44px;
  }

  .page-privacy .privacy-body {
    padding: 64px 0 96px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: var(--pp-gap);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--am-header-h) + 28px);
    border-left: 0;
    padding-left: 0;
    padding-right: 6px;
  }

  .page-privacy .privacy-toc__link {
    border-left-width: 2px;
  }

  .page-privacy .privacy-items--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-sec {
    padding: 38px 0 8px;
  }

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

@media (min-width: 1120px) {
  .page-privacy .privacy-hero__frame {
    padding: 48px 56px 22px;
  }

  .page-privacy .privacy-doc {
    padding-right: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}