.page-privacy {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  isolation: isolate;
  background: linear-gradient(158deg, var(--navy) 0%, var(--navy-2) 56%, #0d2338 100%);
  color: var(--paper);
  overflow: hidden;
}

.page-privacy .pp-hero__visual {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pp-hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: .3;
  mix-blend-mode: luminosity;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11, 27, 51, .62) 0%, rgba(11, 27, 51, .84) 58%, rgba(11, 27, 51, .96) 100%),
    radial-gradient(120% 70% at 88% 10%, rgba(200, 162, 39, .16), transparent 62%);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--wide);
  margin: 0 auto;
  padding: calc(var(--head-h) + 52px) var(--pad-x) 74px;
}

.page-privacy .pp-hero .kb-crumbs {
  margin-bottom: 34px;
}

.page-privacy .pp-hero .kb-crumbs ol,
.page-privacy .pp-hero .kb-crumbs li {
  color: rgba(245, 242, 234, .58);
}

.page-privacy .pp-hero .kb-crumbs a {
  color: rgba(245, 242, 234, .74);
  text-decoration: none;
  transition: color .24s var(--ease);
}

.page-privacy .pp-hero .kb-crumbs a:hover {
  color: var(--gold-lt);
}

.page-privacy .pp-hero__kicker {
  display: inline-block;
  margin: 0 0 16px;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .26em;
  color: var(--gold-lt);
  border: 1px solid rgba(200, 162, 39, .38);
  border-radius: var(--r);
}

.page-privacy .pp-hero .kb-h1 {
  margin: 0;
  font-size: clamp(30px, 5.6vw, 52px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: .015em;
  color: var(--paper);
}

.page-privacy .pp-hero .kb-lede {
  max-width: 34em;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.9;
  color: rgba(245, 242, 234, .8);
}

.page-privacy .pp-hero__facts {
  list-style: none;
  margin: 34px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid rgba(200, 162, 39, .32);
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-privacy .pp-hero__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: rgba(245, 242, 234, .5);
}

.page-privacy .pp-hero__val {
  display: block;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--paper);
  word-break: break-word;
}

/* ---------- 外壳与目录 ---------- */
.page-privacy .pp-shell {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 46px var(--pad-x) 96px;
  display: flex;
  flex-direction: column;
  gap: 34px;
}

.page-privacy .pp-toc {
  min-width: 0;
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--muted);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .pp-toc__list a {
  display: block;
  padding: 8px 13px;
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  color: rgba(26, 26, 31, .72);
  text-decoration: none;
  border: 1px solid rgba(124, 138, 160, .34);
  border-radius: var(--r);
  transition: border-color .24s var(--ease), color .24s var(--ease), background-color .24s var(--ease);
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--navy);
  border-color: var(--gold);
  background: rgba(200, 162, 39, .09);
}

/* ---------- 正文 ---------- */
.page-privacy .pp-body {
  min-width: 0;
}

.page-privacy .pp-sec {
  position: relative;
  padding-top: 32px;
  margin-top: 46px;
  scroll-margin-top: calc(var(--head-h) + 26px);
}

.page-privacy .pp-sec:first-child {
  margin-top: 0;
}

.page-privacy .pp-sec::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(124, 138, 160, .26);
}

.page-privacy .pp-sec::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 76px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(200, 162, 39, 0));
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .pp-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(19px, 3vw, 26px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 800;
  line-height: 1.36;
  letter-spacing: .012em;
  color: var(--navy);
}

.page-privacy .pp-sec p {
  max-width: 36em;
  margin: 0 0 18px;
  font-size: 16.5px;
  line-height: 1.9;
  color: rgba(26, 26, 31, .8);
}

.page-privacy .pp-sec ul {
  list-style: none;
  margin: 4px 0 22px;
  padding: 0;
  max-width: 36em;
}

.page-privacy .pp-sec ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 11px;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(26, 26, 31, .76);
}

.page-privacy .pp-sec ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 9px;
  height: 1px;
  background: var(--gold);
}

.page-privacy .pp-link {
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 162, 39, .55);
  padding-bottom: 1px;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

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

/* ---------- 引用段 ---------- */
.page-privacy .pp-quote {
  max-width: 36em;
  margin: 26px 0 10px;
  padding: 20px 22px;
  background: rgba(22, 48, 79, .05);
  border-left: 3px solid var(--gold);
  border-radius: var(--r);
}

.page-privacy .pp-quote p {
  margin: 0;
  max-width: none;
  font-size: 15.5px;
  line-height: 1.86;
  color: rgba(26, 26, 31, .74);
}

/* ---------- 折叠块 ---------- */
.page-privacy .kb-fold {
  max-width: 36em;
  margin: 6px 0 26px;
}

.page-privacy .kb-fold__head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  color: var(--navy);
  background: rgba(200, 162, 39, .07);
  border: 1px solid rgba(200, 162, 39, .34);
  border-radius: var(--r);
  cursor: pointer;
  transition: background-color .24s var(--ease), border-color .24s var(--ease);
}

.page-privacy .kb-fold__head:hover {
  background: rgba(200, 162, 39, .13);
  border-color: var(--gold);
}

.page-privacy .pp-fold__mark {
  position: relative;
  flex: 0 0 auto;
  margin-left: auto;
  width: 12px;
  height: 12px;
}

.page-privacy .pp-fold__mark::before,
.page-privacy .pp-fold__mark::after {
  content: "";
  position: absolute;
  background: var(--gold);
}

.page-privacy .pp-fold__mark::before {
  left: 0;
  top: 5.5px;
  width: 12px;
  height: 1px;
}

.page-privacy .pp-fold__mark::after {
  left: 5.5px;
  top: 0;
  width: 1px;
  height: 12px;
  transition: transform .24s var(--ease);
}

.page-privacy .kb-fold[data-open] .pp-fold__mark::after {
  transform: scaleY(0);
}

.page-privacy .kb-fold__body ul {
  margin: 16px 0 4px;
}

/* ---------- 结尾条 ---------- */
.page-privacy .pp-end {
  position: relative;
  margin-top: 64px;
  padding: 32px 26px 30px;
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-2) 100%);
  border-radius: 3px;
  overflow: hidden;
  color: var(--paper);
}

.page-privacy .pp-end::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--orange) 62%, rgba(255, 107, 44, 0) 100%);
}

.page-privacy .pp-end__title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-privacy .pp-end p {
  max-width: 34em;
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(245, 242, 234, .78);
}

.page-privacy .pp-end .kb-btn {
  display: inline-block;
  margin: 22px 12px 0 0;
  text-decoration: none;
}

.page-privacy .pp-end .kb-btn--solid {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

.page-privacy .pp-end .kb-btn--solid:hover {
  background: var(--gold-lt);
  border-color: var(--gold-lt);
}

.page-privacy .pp-end .kb-btn--quiet {
  color: var(--paper);
  border-color: rgba(245, 242, 234, .42);
}

.page-privacy .pp-end .kb-btn--quiet:hover {
  color: var(--gold-lt);
  border-color: var(--gold-lt);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px 30px;
  }
}

@media (min-width: 1040px) {
  .page-privacy .pp-hero__inner {
    padding-bottom: 96px;
  }

  .page-privacy .pp-shell {
    display: grid;
    grid-template-columns: minmax(0, 38em) 232px;
    justify-content: space-between;
    align-items: start;
    gap: 72px;
    padding-top: 84px;
    padding-bottom: 120px;
  }

  .page-privacy .pp-body {
    order: 1;
  }

  .page-privacy .pp-toc {
    order: 2;
    position: sticky;
    top: calc(var(--head-h) + 30px);
    align-self: start;
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    flex-wrap: wrap;
    gap: 0;
    overflow: visible;
  }

  .page-privacy .pp-toc__list a {
    padding: 10px 0 10px 15px;
    white-space: normal;
    border: 0;
    border-left: 2px solid rgba(124, 138, 160, .3);
    border-radius: 0;
    background: transparent;
  }

  .page-privacy .pp-toc__list a:hover,
  .page-privacy .pp-toc__list a:focus-visible {
    background: transparent;
    border-left-color: var(--gold);
    color: var(--navy);
  }

  .page-privacy .pp-sec {
    padding-top: 36px;
    margin-top: 54px;
  }

  .page-privacy .pp-sec p {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-fold__mark::after,
  .page-privacy .kb-fold__head,
  .page-privacy .pp-link {
    transition: none;
  }
}