.page-privacy {
  display: block;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-sans);
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(158deg, var(--ink-deep) 0%, var(--ink) 52%, var(--indigo) 100%);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 84% 6%, rgba(47, 245, 206, 0.14), transparent 58%),
    linear-gradient(180deg, rgba(5, 12, 30, 0.3) 0%, rgba(10, 23, 50, 0.82) 64%, var(--ink) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  padding: 40px 20px 36px;
}

.page-privacy .privacy-hero__inner > * {
  max-width: 720px;
}

.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-privacy .breadcrumb span[aria-current] {
  color: var(--white);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 42px;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .privacy-hero__lede {
  margin: 0 0 30px;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(238, 244, 255, 0.82);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-meta__item {
  flex: 0 1 auto;
  min-width: 96px;
}

.page-privacy .privacy-meta dt {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-privacy .privacy-meta dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--white);
}

/* ---------- 横向目录条 ---------- */
.page-privacy .privacy-toc {
  background: var(--ink-deep);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 1320px;
  margin: 0 auto;
  padding: 11px 20px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__inner::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__label {
  flex: none;
  padding-right: 12px;
  border-right: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  display: flex;
  flex: none;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a {
  display: inline-block;
  padding: 4px 0;
  font-size: 13px;
  white-space: nowrap;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

/* ---------- 正文窄栏 ---------- */
.page-privacy .privacy-doc {
  padding: 36px 20px 60px;
}

.page-privacy .privacy-doc__inner {
  max-width: 720px;
  margin: 0 auto;
}

.page-privacy .privacy-sec {
  padding: 32px 0 36px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 92px;
}

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

.page-privacy .privacy-sec--tint {
  padding: 28px 20px 32px;
  margin: 8px 0;
  background: var(--indigo);
  border-top-color: var(--indigo);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .privacy-p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(238, 244, 255, 0.84);
}

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

/* ---------- 条款列表 ---------- */
.page-privacy .privacy-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  counter-reset: pl;
}

.page-privacy .privacy-list > li {
  padding: 17px 0 15px;
  border-bottom: 1px solid var(--line);
  counter-increment: pl;
}

.page-privacy .privacy-list > li:last-child {
  margin-bottom: 20px;
}

.page-privacy .privacy-list__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
}

.page-privacy .privacy-list__title::before {
  content: counter(pl, decimal-leading-zero);
  flex: none;
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .privacy-list__text {
  margin: 0;
  padding-left: 24px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(238, 244, 255, 0.76);
}

/* ---------- 折叠细节 ---------- */
.page-privacy .privacy-details {
  margin: 0;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: rgba(28, 27, 75, 0.35);
}

.page-privacy .privacy-details__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
  list-style: none;
}

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

.page-privacy .privacy-details__summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-data);
  font-size: 16px;
  color: var(--mist);
}

.page-privacy .privacy-details[open] .privacy-details__summary::after {
  content: "−";
}

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

.page-privacy .privacy-details__body .privacy-p {
  margin-bottom: 0;
  font-size: 14px;
}

/* ---------- 操作权利 ---------- */
.page-privacy .privacy-rights {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-rights__item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-rights__item:last-child {
  padding-bottom: 4px;
}

.page-privacy .privacy-rights__num {
  flex: none;
  padding-top: 3px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-privacy .privacy-rights__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .privacy-rights__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(238, 244, 255, 0.76);
}

/* ---------- 联系区 ---------- */
.page-privacy .privacy-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.page-privacy .privacy-copy {
  padding: 0 0 2px;
  font-family: var(--font-data);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  background: transparent;
  border: 0;
  border-bottom: 1px dashed rgba(47, 245, 206, 0.5);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-copy:hover,
.page-privacy .privacy-copy:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-privacy .privacy-sub {
  margin: 22px 0 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
}

.page-privacy .privacy-bullets {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-bullets li {
  position: relative;
  padding: 6px 0 6px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(238, 244, 255, 0.78);
}

.page-privacy .privacy-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 相关入口 ---------- */
.page-privacy .privacy-next {
  margin-top: 40px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-links {
  display: grid;
  margin-top: 18px;
}

.page-privacy .privacy-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
  text-decoration: none;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-privacy .privacy-links a::after {
  content: "→";
  flex: none;
  font-family: var(--font-data);
  color: var(--mist);
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  padding-left: 8px;
  color: var(--cyan);
}

.page-privacy .privacy-links a:hover::after,
.page-privacy .privacy-links a:focus-visible::after {
  color: var(--cyan);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy-hero__inner {
    padding: 60px 32px 52px;
  }

  .page-privacy .privacy-hero__title {
    font-size: 64px;
  }

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

  .page-privacy .privacy-doc {
    padding: 48px 32px 76px;
  }

  .page-privacy .privacy-sec {
    padding: 44px 0 48px;
  }

  .page-privacy .privacy-sec--tint {
    padding: 36px 30px 40px;
  }

  .page-privacy .privacy-sec__title {
    font-size: 27px;
  }

  .page-privacy .privacy-p {
    font-size: 16px;
    line-height: 1.8;
  }

  .page-privacy .privacy-list__text,
  .page-privacy .privacy-rights__text,
  .page-privacy .privacy-bullets li,
  .page-privacy .privacy-links a {
    font-size: 15px;
  }

  .page-privacy .privacy-toc__inner {
    padding: 12px 32px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1080px) {
  .page-privacy .privacy-hero__inner {
    padding: 76px 40px 60px;
  }

  .page-privacy .privacy-hero__title {
    font-size: 78px;
  }

  .page-privacy .privacy-doc {
    padding: 60px 40px 92px;
  }

  .page-privacy .privacy-toc__inner {
    padding: 12px 40px;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-hero__bg {
    opacity: 0.12;
  }

  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-copy,
  .page-privacy .privacy-links a,
  .page-privacy .privacy-links a::after,
  .page-privacy .breadcrumb a {
    transition: none;
  }
}