.page-privacy {
  --pr-measure: 720px;
  --pr-toc-w: 232px;
  --pr-text: #C8D4E4;
  display: block;
}

.page-privacy .pr-shell {
  padding-top: 20px;
  padding-bottom: 72px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  position: relative;
  display: grid;
  gap: 26px;
  margin-top: 18px;
  padding: 26px 20px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 110% at 105% -10%, var(--cyan-soft), transparent 58%),
    radial-gradient(90% 90% at -10% 110%, var(--orange-soft), transparent 60%),
    var(--ink-800);
  overflow: hidden;
  isolation: isolate;
}

.page-privacy .pr-hero::before {
  content: "";
  position: absolute;
  inset: auto -25% -58% 30%;
  height: 260px;
  background: linear-gradient(120deg, rgba(46, 242, 200, 0.2), rgba(167, 139, 250, 0.16));
  transform: skewY(-12deg);
  opacity: 0.55;
  z-index: -1;
}

.page-privacy .pr-hero__body {
  min-width: 0;
}

.page-privacy .pr-hero h1 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .pr-hero__lead {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--white);
  opacity: 0.84;
}

.page-privacy .pr-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  margin: 24px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pr-meta__item {
  display: grid;
  gap: 4px;
}

.page-privacy .pr-meta__k {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pr-meta__v {
  font-size: 14px;
  line-height: 1.5;
  color: var(--white);
}

.page-privacy .pr-hero__media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  align-self: stretch;
}

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

/* ---------- 目录 + 正文布局 ---------- */
.page-privacy .pr-layout {
  display: grid;
  gap: 30px;
  margin-top: 36px;
}

.page-privacy .pr-toc {
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
}

.page-privacy .pr-toc__title {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pr-toc__list {
  list-style: none;
  display: grid;
  gap: 2px;
  margin: 12px 0 0;
  padding: 0;
}

.page-privacy .pr-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--muted);
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease;
}

.page-privacy .pr-toc__link:hover,
.page-privacy .pr-toc__link:focus-visible {
  background: var(--cyan-soft);
  color: var(--cyan);
}

.page-privacy .pr-toc__idx {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .pr-toc__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  word-break: break-word;
}

.page-privacy .pr-article {
  min-width: 0;
}

/* ---------- 条款区块 ---------- */
.page-privacy .pr-sec {
  padding: 24px 0 30px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .pr-sec:first-of-type {
  padding-top: 2px;
}

.page-privacy .pr-sec:last-of-type {
  border-bottom: 0;
  padding-bottom: 8px;
}

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

.page-privacy .pr-sec__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy .pr-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 23px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .pr-summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 0 18px;
  padding: 15px 16px;
  border-left: 3px solid var(--cyan);
}

.page-privacy .pr-summary p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--white);
}

.page-privacy .pr-summary__icon {
  flex: 0 0 auto;
  margin-top: 3px;
  color: var(--cyan);
  font-size: 12px;
  line-height: 1;
  display: inline-flex;
}

.page-privacy .pr-article p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pr-text);
}

.page-privacy .pr-article h3 {
  position: relative;
  margin: 22px 0 10px;
  padding-left: 14px;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .pr-article h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 4px;
  height: 14px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-privacy .pr-inline {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pr-list {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
}

.page-privacy .pr-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pr-text);
}

.page-privacy .pr-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pr-list--accent li::before {
  background: var(--orange);
}

.page-privacy .pr-list strong {
  color: var(--white);
  font-weight: 700;
}

/* ---------- 用途卡片 ---------- */
.page-privacy .pr-uses {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
}

.page-privacy .pr-use {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ink-800);
}

.page-privacy .pr-use__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .pr-use__title::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .pr-use__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- Cookie 行 ---------- */
.page-privacy .pr-cookie {
  margin: 0 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pr-cookie__row {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-800);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pr-cookie__row:last-child {
  border-bottom: 0;
}

.page-privacy .pr-cookie__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .pr-cookie__use {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .pr-cookie__off {
  font-size: 13px;
  line-height: 1.6;
  color: var(--orange);
}

/* ---------- 保存期 ---------- */
.page-privacy .pr-keep {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
}

.page-privacy .pr-keep__item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, var(--cyan-soft), transparent 62%),
    var(--ink-800);
}

.page-privacy .pr-keep__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 34px;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .pr-keep__unit {
  margin-left: 4px;
  font-size: 14px;
  color: var(--muted);
}

.page-privacy .pr-keep__label {
  margin: 10px 0 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .pr-keep__text {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 联系块 ---------- */
.page-privacy .pr-contact {
  display: grid;
  gap: 12px;
  margin: 4px 0 18px;
  padding: 18px;
  border: 1px solid var(--cyan-line);
  border-radius: var(--radius);
  background: var(--glass);
}

.page-privacy .pr-contact__row {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-privacy .pr-contact__key {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pr-contact__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

/* ---------- 版本记录 ---------- */
.page-privacy .pr-versions {
  list-style: none;
  margin: 0 0 18px;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--line);
}

.page-privacy .pr-version {
  position: relative;
  padding-bottom: 18px;
}

.page-privacy .pr-version:last-child {
  padding-bottom: 0;
}

.page-privacy .pr-version::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--violet);
}

.page-privacy .pr-version__no {
  font-size: 13px;
  color: var(--violet);
}

.page-privacy .pr-version__when {
  margin-left: 8px;
  font-size: 12px;
  color: var(--muted);
}

.page-privacy .pr-version__what {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pr-text);
}

/* ---------- 收尾 ---------- */
.page-privacy .pr-foot {
  display: grid;
  gap: 16px;
  margin-top: 30px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(200deg, var(--violet-soft), transparent 55%),
    var(--ink-800);
}

.page-privacy .pr-foot__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pr-text);
}

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

.page-privacy .pr-foot__link {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--white);
  text-decoration: none;
  transition: border-color 180ms ease, color 180ms ease;
}

.page-privacy .pr-foot__link:hover,
.page-privacy .pr-foot__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-privacy .pr-top {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
}

.page-privacy .pr-top:hover,
.page-privacy .pr-top:focus-visible {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .pr-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pr-keep {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pr-sec__title {
    font-size: 26px;
  }
}

@media (min-width: 760px) {
  .page-privacy .pr-cookie__row {
    grid-template-columns: 140px minmax(0, 1fr) 190px;
    align-items: baseline;
    gap: 16px;
  }

  .page-privacy .pr-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }

  .page-privacy .pr-hero {
    padding: 34px 30px 36px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pr-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 34px;
  }

  .page-privacy .pr-hero__media {
    min-height: 260px;
  }
}

@media (min-width: 1040px) {
  .page-privacy .pr-layout {
    grid-template-columns: var(--pr-toc-w) minmax(0, 1fr);
    gap: 52px;
    margin-top: 44px;
  }

  .page-privacy .pr-toc {
    position: sticky;
    top: 96px;
    align-self: start;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }

  .page-privacy .pr-article {
    max-width: var(--pr-measure);
  }
}

@media (min-width: 1280px) {
  .page-privacy .pr-hero {
    padding: 40px 38px 42px;
  }

  .page-privacy .pr-sec__title {
    font-size: 28px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy .pr-toc,
  .page-privacy .pr-foot__links,
  .page-privacy .pr-top {
    display: none !important;
  }

  .page-privacy .pr-hero,
  .page-privacy .pr-foot,
  .page-privacy .pr-contact,
  .page-privacy .pr-summary {
    background: #FFFFFF !important;
    border-color: #BBBBBB !important;
    box-shadow: none !important;
  }

  .page-privacy .pr-hero::before {
    display: none;
  }

  .page-privacy .pr-hero h1,
  .page-privacy .pr-sec__title,
  .page-privacy .pr-article h3,
  .page-privacy .pr-summary p,
  .page-privacy .pr-contact__value,
  .page-privacy .pr-keep__label {
    color: #111111 !important;
  }

  .page-privacy .pr-article p,
  .page-privacy .pr-list li,
  .page-privacy .pr-use__text,
  .page-privacy .pr-cookie__use,
  .page-privacy .pr-version__what {
    color: #333333 !important;
  }

  .page-privacy .pr-hero__media {
    display: none;
  }

  .page-privacy .pr-sec {
    break-inside: avoid;
    border-bottom-color: #DDDDDD !important;
  }
}

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