.page-privacy {
  --pv-index-w: 250px;
  --pv-gap: 72px;
  --pv-measure: 40em;
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(124, 77, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 77, 255, .045) 1px, transparent 1px);
  background-size: 72px 72px;
  background-position: center top;
  color: var(--star);
  overflow-x: hidden;
}

.page-privacy .privacy-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 26px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-privacy .privacy-crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--fade), border-color var(--fade);
}

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

.page-privacy .privacy-crumb__sep {
  color: var(--line);
}

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

/* ---------- 开篇 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  padding: 30px 0 58px;
  border-bottom: 2px solid var(--band);
  overflow: hidden;
}

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

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .24;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(124, 77, 255, .30), transparent 62%),
    linear-gradient(180deg, rgba(5, 6, 14, .48) 0%, rgba(5, 6, 14, .90) 68%, var(--ink) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 20px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 22px;
  max-width: 16em;
  font-family: var(--font-head);
  font-size: clamp(30px, 7.2vw, 58px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--star);
}

.page-privacy .privacy-hero__lead {
  margin: 0 0 32px;
  max-width: 34em;
  font-size: var(--fs-body);
  line-height: 1.95;
  color: rgba(242, 244, 255, .82);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 44px;
  margin: 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .privacy-hero__facts .mono {
  font-size: 21px;
  font-weight: 700;
  color: var(--cyan);
}

/* ---------- 主体布局 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-top: 44px;
  padding-bottom: 92px;
}

.page-privacy .privacy-layout > * {
  min-width: 0;
}

/* ---------- 章节索引 ---------- */

.page-privacy .privacy-index {
  border-top: 2px solid var(--violet);
  padding-top: 16px;
}

.page-privacy .privacy-index__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--mist);
}

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

.page-privacy .privacy-index__list li {
  margin: 0;
}

.page-privacy .privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 12px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--fade), border-color var(--fade), background var(--fade);
}

.page-privacy .privacy-index__list a .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--star);
  border-left-color: var(--cyan);
  background: rgba(37, 244, 224, .06);
}

/* ---------- 文档区 ---------- */

.page-privacy .privacy-doc {
  max-width: 100%;
}

.page-privacy .privacy-section {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 32px);
}

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

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--band);
}

.page-privacy .privacy-section__num {
  flex: none;
  padding: 4px 8px;
  font-size: 12px;
  line-height: 1;
  letter-spacing: .14em;
  color: var(--cyan);
  border: 1px solid rgba(37, 244, 224, .38);
  border-radius: var(--radius);
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 4.6vw, 30px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--star);
}

.page-privacy .privacy-section__body > p {
  margin: 0 0 18px;
  max-width: var(--pv-measure);
  font-size: var(--fs-body);
  line-height: 1.95;
  color: rgba(242, 244, 255, .84);
}

.page-privacy .privacy-section__body b {
  color: var(--star);
  font-weight: 700;
}

.page-privacy .privacy-callout {
  margin: 0 0 18px;
  padding: 14px 18px;
  max-width: var(--pv-measure);
  font-size: 15px;
  line-height: 1.85;
  color: var(--star);
  border-left: 2px solid var(--cyan);
  background: linear-gradient(90deg, rgba(37, 244, 224, .09), rgba(37, 244, 224, 0) 80%);
}

/* ---------- 列表 ---------- */

.page-privacy .privacy-list {
  margin: 0 0 20px;
  padding-left: 1.7em;
  max-width: var(--pv-measure);
  list-style: decimal;
}

.page-privacy .privacy-list li {
  margin-bottom: 12px;
  font-size: var(--fs-body);
  line-height: 1.9;
  color: rgba(242, 244, 255, .84);
}

.page-privacy .privacy-list li::marker {
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--cyan);
}

/* ---------- 折叠说明 ---------- */

.page-privacy .privacy-details {
  margin: 0 0 16px;
  max-width: var(--pv-measure);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(23, 30, 66, .68);
}

.page-privacy .privacy-details > summary {
  position: relative;
  padding: 14px 48px 14px 18px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--star);
  cursor: pointer;
  list-style: none;
  transition: color var(--fade), background var(--fade);
}

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

.page-privacy .privacy-details > summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-num);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .privacy-details[open] > summary::after {
  content: "–";
}

.page-privacy .privacy-details > summary:hover,
.page-privacy .privacy-details > summary:focus-visible {
  color: var(--cyan);
  background: rgba(37, 244, 224, .05);
}

.page-privacy .privacy-details__body {
  padding: 0 18px 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-details__body p {
  margin: 0;
}

/* ---------- 联系方式块 ---------- */

.page-privacy .privacy-contact {
  margin: 26px 0 0;
  padding: 20px 20px 16px;
  max-width: var(--pv-measure);
  border: 2px solid var(--violet);
  border-radius: var(--radius);
  background: rgba(11, 18, 48, .74);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .privacy-contact__row:last-of-type {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-privacy .privacy-contact__key {
  flex: none;
  width: 6.5em;
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .privacy-contact__val {
  min-width: 0;
  color: var(--star);
  word-break: break-all;
}

.page-privacy .privacy-doc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 244, 224, .42);
  transition: border-color var(--fade), background var(--fade);
}

.page-privacy .privacy-doc a:hover,
.page-privacy .privacy-doc a:focus-visible {
  border-bottom-color: var(--cyan);
  background: rgba(37, 244, 224, .09);
}

.page-privacy .privacy-doc a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 页末 ---------- */

.page-privacy .privacy-footnote {
  margin-top: 48px;
  padding-top: 22px;
  max-width: var(--pv-measure);
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.9;
  color: var(--mist);
}

.page-privacy .privacy-footnote p {
  margin: 0;
}

/* ---------- 桌面端 ---------- */

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 48px 0 72px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: var(--pv-gap);
    padding-top: 72px;
    padding-bottom: 124px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
  }

  .page-privacy .privacy-section__head {
    gap: 18px;
  }
}

@media (min-width: 1240px) {
  .page-privacy .privacy-index__list a {
    font-size: 15px;
  }
}

/* ---------- 打印 ---------- */

@media print {
  .page-privacy {
    background: #fff !important;
    background-image: none !important;
    color: #000 !important;
  }

  .page-privacy .privacy-index,
  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-crumb {
    display: none !important;
  }

  .page-privacy .privacy-layout {
    display: block !important;
    padding: 0 !important;
  }

  .page-privacy .privacy-section {
    break-inside: avoid;
    border-top: 1px solid #c8c8c8;
    margin-top: 24px;
    padding-top: 24px;
  }

  .page-privacy .privacy-hero {
    border-bottom: 1px solid #c8c8c8;
    padding-bottom: 16px;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-section__title,
  .page-privacy .privacy-contact__val {
    color: #000 !important;
  }

  .page-privacy p,
  .page-privacy li,
  .page-privacy .privacy-section__body > p {
    color: #161616 !important;
  }

  .page-privacy .privacy-details > summary::after {
    display: none;
  }

  .page-privacy .privacy-details,
  .page-privacy .privacy-contact {
    border-color: #9a9a9a;
    background: transparent;
  }
}