.page-privacy {
  --privacy-measure: 44em;
  --privacy-toc-width: 236px;
  --privacy-hair: rgba(79, 227, 193, 0.16);
  padding-bottom: var(--section-gap);
}

/* 顶部条款引子 */
.page-privacy .breadcrumbs {
  padding-top: 18px;
}

.page-privacy .privacy-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 56px);
  align-items: center;
  padding: clamp(26px, 5vw, 52px) 0 clamp(38px, 6vw, 72px);
}

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

.page-privacy .privacy-hero__text .lead {
  margin-top: 20px;
}

.page-privacy .privacy-hero__meta {
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  opacity: 0.85;
}

.page-privacy .privacy-hero__visual {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 420px;
  width: 100%;
  justify-self: start;
}

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

/* 目录 + 条款双栏 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  padding-top: clamp(8px, 2vw, 20px);
}

.page-privacy .privacy-toc {
  min-width: 0;
  border-top: 2px solid var(--cyan);
  padding-top: 14px;
}

.page-privacy .privacy-toc__title {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cool);
  margin-bottom: 8px;
}

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

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 9px 0 9px 14px;
  border-left: 2px solid var(--privacy-hair);
  color: var(--cool);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--warm);
  border-left-color: var(--cool);
}

.page-privacy .privacy-toc__list a.is-active {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

/* 条款正文 */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-clause {
  border-top: 1px solid var(--privacy-hair);
  padding: 26px 0 30px;
}

.page-privacy .privacy-clause:last-of-type {
  border-bottom: 1px solid var(--privacy-hair);
  padding-bottom: 36px;
}

.page-privacy .privacy-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  margin-bottom: 16px;
}

.page-privacy .privacy-clause__head .chapter-num {
  font-size: clamp(26px, 4.4vw, 38px);
  line-height: 1;
  color: var(--cyan);
  opacity: 0.9;
}

.page-privacy .privacy-clause__head .heading-4 {
  margin: 0;
  color: var(--warm);
}

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

.page-privacy .privacy-clause__body > p {
  color: var(--cool);
}

/* 条目列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--privacy-hair);
}

.page-privacy .privacy-list > li {
  padding: 14px 0;
  border-bottom: 1px solid var(--privacy-hair);
  color: var(--cool);
  font-size: 16px;
  line-height: 1.75;
}

.page-privacy .privacy-list > li strong {
  display: block;
  margin-bottom: 4px;
  color: var(--warm);
  font-weight: 600;
  font-size: 16px;
}

/* 义务提示句 */
.page-privacy .privacy-note {
  margin: 20px 0 0;
  padding: 6px 0 6px 16px;
  border-left: 2px solid var(--cyan);
  color: var(--warm);
  font-size: 16px;
  line-height: 1.75;
}

/* 保存期限对照 */
.page-privacy .privacy-terms {
  margin-top: 20px;
  border-top: 1px solid var(--privacy-hair);
}

.page-privacy .privacy-terms__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--privacy-hair);
}

.page-privacy .privacy-terms__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-privacy .privacy-terms__val {
  color: var(--cool);
  font-size: 16px;
  line-height: 1.75;
}

/* 末尾联系块 */
.page-privacy .privacy-contact {
  margin-top: clamp(40px, 7vw, 72px);
  padding: clamp(22px, 4vw, 36px);
  border-left: 2px solid var(--cyan);
}

.page-privacy .privacy-contact__intro {
  max-width: var(--privacy-measure);
  margin-top: 10px;
}

.page-privacy .privacy-contact__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact__list li {
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-contact__label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cool);
}

.page-privacy .privacy-contact__value {
  color: var(--warm);
  font-size: 17px;
  line-height: 1.6;
  word-break: break-word;
}

.page-privacy .privacy-contact__links {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--privacy-hair);
  color: var(--cool);
  font-size: 15px;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-contact__links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 193, 0.4);
}

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

@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    grid-template-columns: 7fr 5fr;
  }

  .page-privacy .privacy-hero__visual {
    justify-self: end;
  }

  .page-privacy .privacy-contact__list li {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .privacy-terms__row {
    grid-template-columns: 172px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-width) minmax(0, 1fr);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 120px;
  }
}

@media (max-width: 480px) {
  .page-privacy .privacy-clause__head {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

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

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