.page-privacy {
  --prv-rule: rgba(92, 102, 114, .24);
  --prv-rule-dark: rgba(201, 209, 217, .18);
  --prv-ink-soft: rgba(11, 18, 32, .74);
  display: block;
  background: var(--ink);
  color: var(--cream);
}

/* ---------- 顶部 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .32;
  filter: saturate(.45) contrast(1.08);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 96% at 10% 0%, rgba(255, 106, 0, .24) 0%, rgba(255, 106, 0, 0) 58%),
    linear-gradient(180deg, rgba(11, 18, 32, .58) 0%, rgba(11, 18, 32, .94) 76%, var(--ink) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  padding-top: 84px;
  padding-bottom: 54px;
}

.page-privacy .privacy-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-size: 13px;
  color: rgba(201, 209, 217, .72);
}

.page-privacy .privacy-hero .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

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

.page-privacy .privacy-hero .eyebrow {
  display: block;
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: 34px;
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.72;
  color: rgba(244, 241, 234, .84);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: rgba(201, 209, 217, .78);
}

.page-privacy .privacy-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(26, 34, 48, .62);
}

.page-privacy .privacy-hero__meta .mono {
  color: var(--amber-2);
  font-weight: 700;
}

.page-privacy .privacy-hero__meta a {
  color: var(--mint);
  text-decoration: none;
}

.page-privacy .privacy-hero__meta a:hover {
  text-decoration: underline;
}

/* ---------- 米白正文区 ---------- */
.page-privacy .privacy-shell {
  position: relative;
  background: var(--cream);
  color: var(--ink);
  overflow: hidden;
}

.page-privacy .privacy-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(92, 102, 114, .085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 102, 114, .085) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8) 0%, rgba(0, 0, 0, 0) 62%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8) 0%, rgba(0, 0, 0, 0) 62%);
}

.page-privacy .privacy-body {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding-top: 40px;
  padding-bottom: 84px;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  padding: 18px 16px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid var(--prv-rule);
  border-radius: var(--radius-m);
  box-shadow: 0 6px 18px rgba(11, 18, 32, .06);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--stone);
}

.page-privacy .privacy-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-s);
  color: var(--prv-ink-soft);
  font-size: 13.5px;
  line-height: 1.35;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--ink);
  background: rgba(255, 106, 0, .1);
  border-left-color: var(--amber);
}

.page-privacy .privacy-toc__list .mono {
  flex: 0 0 auto;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--stone);
}

/* ---------- 条款卡 ---------- */
.page-privacy .privacy-clause {
  padding: 24px 20px;
  background: rgba(255, 255, 255, .88);
  border: 1px solid var(--prv-rule);
  border-radius: var(--radius-m);
  scroll-margin-top: 108px;
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: 16px;
}

.page-privacy .privacy-clause--dark {
  background: linear-gradient(158deg, #182233 0%, var(--ink) 72%);
  border-color: var(--prv-rule-dark);
  color: var(--cream);
}

.page-privacy .privacy-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--prv-rule);
}

.page-privacy .privacy-clause--dark .privacy-clause__head {
  border-bottom-color: var(--prv-rule-dark);
}

.page-privacy .privacy-clause__index {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--amber);
}

.page-privacy .privacy-clause__head h2 {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -.01em;
}

.page-privacy .privacy-clause__head .tag {
  flex: 0 0 auto;
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.74;
}

.page-privacy .privacy-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--moss);
}

.page-privacy .privacy-clause--dark .privacy-list li::before {
  background: var(--mint);
}

.page-privacy .privacy-list strong {
  font-weight: 700;
  color: inherit;
}

.page-privacy .privacy-list a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 106, 75, .45);
  transition: color .2s ease, border-color .2s ease;
}

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

.page-privacy .privacy-clause--dark .privacy-list a {
  color: var(--amber-2);
  border-bottom-color: rgba(255, 154, 61, .45);
}

.page-privacy .privacy-clause--dark .privacy-list a:hover {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

.page-privacy .privacy-note {
  margin: 18px 0 0;
  padding: 13px 15px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: rgba(255, 106, 0, .09);
  font-size: 14.5px;
  line-height: 1.72;
}

.page-privacy .privacy-clause--dark .privacy-note {
  background: rgba(255, 106, 0, .16);
}

.page-privacy .privacy-note a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 106, 75, .45);
}

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

.page-privacy .privacy-clause--dark .privacy-note a {
  color: var(--amber-2);
  border-bottom-color: rgba(255, 154, 61, .45);
}

.page-privacy .privacy-clause--dark .privacy-note a:hover {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

/* ---------- 折叠 ---------- */
.page-privacy .privacy-fold {
  display: flex;
  flex-direction: column;
  margin: 0;
}

.page-privacy .privacy-fold > .privacy-fold__body {
  order: 1;
}

.page-privacy .privacy-fold > summary {
  order: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 0 0;
  border-top: 1px dashed rgba(92, 102, 114, .36);
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  color: inherit;
  opacity: .72;
  transition: opacity .2s ease, color .2s ease;
  -webkit-tap-highlight-color: transparent;
}

.page-privacy .privacy-fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold > summary:hover {
  opacity: 1;
  color: var(--amber);
}

.page-privacy .privacy-clause--dark .privacy-fold > summary {
  border-top-color: rgba(201, 209, 217, .2);
}

.page-privacy .privacy-clause--dark .privacy-fold > summary:hover {
  color: var(--mint);
}

.page-privacy .privacy-fold > summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.page-privacy .privacy-fold[open] > summary::before {
  content: "\2212";
}

.page-privacy .privacy-fold__label::after {
  content: "展开本节条款";
}

.page-privacy .privacy-fold[open] .privacy-fold__label::after {
  content: "收起本节条款";
}

/* ---------- 焦点与动效 ---------- */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
  border-radius: var(--radius-s);
}

.page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease;
}

.page-privacy [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero__inner {
    padding-top: 96px;
    padding-bottom: 62px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 42px;
  }

  .page-privacy .privacy-clause {
    padding: 28px 26px;
  }

  .page-privacy .privacy-clause__head h2 {
    font-size: 22px;
  }

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

@media (min-width: 1024px) {
  .page-privacy .privacy-hero__inner {
    padding-top: 112px;
    padding-bottom: 72px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 52px;
  }

  .page-privacy .privacy-hero__lede {
    font-size: 17px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 52px;
    padding-top: 52px;
    padding-bottom: 108px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
    align-self: start;
    padding: 22px 18px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr;
  }

  .page-privacy .privacy-clause {
    padding: 32px 34px;
  }

  .page-privacy .privacy-clause__head h2 {
    font-size: 24px;
  }

  .page-privacy .privacy-list li {
    font-size: 15.5px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-body {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-list a,
  .page-privacy .privacy-fold > summary {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .privacy-hero {
    border-bottom: 1px solid #999;
  }

  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-hero::after,
  .page-privacy .privacy-shell::before,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-fold > summary {
    display: none;
  }

  .page-privacy .privacy-hero__inner {
    padding: 0 0 16px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 24pt;
    color: #000;
  }

  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-hero__meta,
  .page-privacy .privacy-hero .breadcrumbs,
  .page-privacy .privacy-hero .eyebrow {
    color: #333;
  }

  .page-privacy .privacy-shell {
    background: #fff;
  }

  .page-privacy .privacy-body {
    display: block;
    padding: 18px 0 0;
  }

  .page-privacy .privacy-clause,
  .page-privacy .privacy-clause--dark {
    background: #fff;
    color: #000;
    border: 1px solid #bbb;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 14px;
  }

  .page-privacy .privacy-clause__head {
    border-bottom-color: #bbb;
  }

  .page-privacy .privacy-note,
  .page-privacy .privacy-clause--dark .privacy-note {
    background: #f2f2f2;
  }

  .page-privacy .privacy-list a,
  .page-privacy .privacy-note a {
    color: #000;
    border-bottom: none;
  }
}