.page-privacy {
  --p-grid-line: rgba(21, 68, 60, .34);
  --p-toc-w: 236px;
  --p-measure: 38em;
  background-color: var(--ink-900);
  background-image:
    linear-gradient(var(--p-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--p-grid-line) 1px, transparent 1px);
  background-size: 76px 76px;
  color: var(--paper);
  font-family: var(--font-body);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

.page-privacy .breadcrumb {
  padding-top: 24px;
  padding-bottom: 4px;
  font-size: 14px;
}

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

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

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  display: grid;
  gap: 30px;
  padding-top: 18px;
  padding-bottom: 44px;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-meta);
  font-size: 14px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(38px, 6.4vw, 68px);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: var(--p-measure);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero__meta div {
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-hero__meta dt {
  margin: 0;
  font-family: var(--font-meta);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta dd {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--cyan);
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-privacy .privacy-hero__media .media-frame__img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero__media .media-frame__cap {
  padding: 12px 16px;
  font-family: var(--font-meta);
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
    gap: 52px;
    padding-top: 28px;
    padding-bottom: 64px;
  }

  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

/* ---------- 双栏正文 ---------- */

.page-privacy .privacy-body {
  display: grid;
  gap: 30px;
  padding-bottom: 84px;
}

.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 20px 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-meta);
  font-size: 14px;
  letter-spacing: .16em;
  color: var(--mist);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  font-family: var(--font-head);
  font-size: 15px;
  line-height: 1.55;
  color: var(--paper);
  text-decoration: none;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background-color: rgba(47, 243, 214, .1);
  border-left-color: var(--cyan);
  color: var(--cyan);
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--cyan-deep);
}

.page-privacy .privacy-sections {
  min-width: 0;
}

.page-privacy .privacy-section {
  padding: 32px 0 40px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 110px;
}

.page-privacy .privacy-section:first-child {
  border-top-color: var(--cyan-deep);
}

.page-privacy .privacy-section__index {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(46px, 7vw, 74px);
  line-height: .9;
  letter-spacing: -.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--cyan-deep);
}

.page-privacy .privacy-section h2 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-section > p {
  margin: 0 0 18px;
  max-width: var(--p-measure);
  font-size: 17px;
  line-height: 1.85;
  color: var(--paper);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--p-toc-w) minmax(0, 1fr);
    column-gap: 64px;
    gap: 0;
    padding-bottom: 110px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

/* ---------- 01 信息分类 ---------- */

.page-privacy .privacy-cats {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-cat {
  border: 1px solid var(--line);
  background: var(--ink-800);
  padding: 18px 20px;
}

.page-privacy .privacy-cat__name {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--cyan);
}

.page-privacy .privacy-cat__no {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-privacy .privacy-cat__text {
  margin: 0;
  max-width: var(--p-measure);
  font-size: 16px;
  line-height: 1.82;
  color: var(--paper);
}

/* ---------- 02 使用目的 ---------- */

.page-privacy .privacy-uses {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px dashed var(--ink-700);
}

.page-privacy .privacy-use {
  display: grid;
  gap: 6px 20px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--ink-700);
}

.page-privacy .privacy-use__label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.6;
  color: var(--orange-soft);
}

.page-privacy .privacy-use__text {
  margin: 0;
  max-width: var(--p-measure);
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--paper);
}

@media (min-width: 760px) {
  .page-privacy .privacy-use {
    grid-template-columns: 8.5em minmax(0, 1fr);
    align-items: baseline;
  }
}

/* ---------- 03 保存与安全 ---------- */

.page-privacy .privacy-safety {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-privacy .privacy-safety__item {
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan-deep);
  background: var(--ink-800);
  padding: 16px 18px 18px;
}

.page-privacy .privacy-safety__item h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--cyan);
}

.page-privacy .privacy-safety__item p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
}

@media (min-width: 760px) {
  .page-privacy .privacy-safety {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 04 / 05 权利与版本 ---------- */

.page-privacy .privacy-rights {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-rights li {
  position: relative;
  padding-left: 26px;
  max-width: var(--p-measure);
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--paper);
}

.page-privacy .privacy-rights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 14px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .privacy-rights strong {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--orange-soft);
}

.page-privacy .privacy-highlight {
  margin: 26px 0 0;
  max-width: var(--p-measure);
  padding: 6px 0 6px 18px;
  border-left: 3px solid var(--cyan);
  background: linear-gradient(90deg, rgba(47, 243, 214, .09), transparent 72%);
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .privacy-mail,
.page-privacy .privacy-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 214, .45);
  word-break: break-all;
}

.page-privacy .privacy-mail:hover,
.page-privacy .privacy-mail:focus-visible,
.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--orange-soft);
  border-bottom-color: var(--orange-soft);
}

.page-privacy .privacy-version {
  display: inline-flex;
  align-items: baseline;
  margin: 2px 0 20px;
  padding: 8px 18px;
  border: 1px solid var(--cyan-deep);
  background: rgba(15, 185, 166, .12);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-privacy .privacy-note {
  margin: 28px 0 0;
  max-width: var(--p-measure);
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: var(--glass);
  font-size: 16px;
  line-height: 1.82;
  color: var(--paper);
}

/* ---------- 返回顶部 ---------- */

.page-privacy .privacy-top {
  position: fixed;
  right: clamp(14px, 3vw, 30px);
  bottom: clamp(14px, 3vw, 30px);
  z-index: 30;
  padding: 10px 16px;
  font-size: 14px;
  text-decoration: none;
}

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-mail,
  .page-privacy .privacy-link,
  .page-privacy .privacy-top {
    transition: none;
  }
}