.page-privacy {
  background: var(--mist-50);
  min-width: 0;
  overflow-x: hidden;
}

.page-privacy .privacy-crumb {
  padding: 18px 0 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 0;
  background: linear-gradient(158deg, var(--mist-50) 0%, var(--teal-100) 72%, var(--action-100) 100%);
  border-bottom: 1px solid var(--line-300);
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  pointer-events: none;
}

.page-privacy .privacy-hero__veil svg {
  display: block;
  width: 100%;
  height: 100%;
}

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

.page-privacy .privacy-hero__title {
  margin: 10px 0 0;
  font-size: clamp(2.1rem, 7vw, 3.6rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  margin: 16px 0 0;
  color: var(--graphite-700);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 30px 0 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-300);
  border-radius: var(--radius);
  background: var(--white);
  object-fit: cover;
}

.page-privacy .privacy-hero__figure::before,
.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--action-500);
  pointer-events: none;
}

.page-privacy .privacy-hero__figure::before {
  top: -6px;
  left: -6px;
  border-right: 0;
  border-bottom: 0;
}

.page-privacy .privacy-hero__figure::after {
  right: -6px;
  bottom: -6px;
  border-left: 0;
  border-top: 0;
}

/* ---------- 文档主体 ---------- */
.page-privacy .privacy-doc {
  padding: 44px 0 68px;
}

.page-privacy .privacy-doc__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

.page-privacy .privacy-doc__body {
  min-width: 0;
  max-width: 72ch;
  background: var(--white);
  border: 1px solid var(--line-300);
  border-radius: var(--radius);
  padding: 26px 20px;
}

@media (min-width: 920px) {
  .page-privacy .privacy-doc__grid {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .privacy-doc__body {
    padding: 34px 34px 38px;
  }

  .page-privacy .privacy-doc {
    padding: 56px 0 88px;
  }

  .page-privacy .privacy-doc__toc {
    position: sticky;
    top: 104px;
  }
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-toc {
  background: var(--white);
  border: 1px solid var(--line-300);
  border-radius: var(--radius);
  padding: 18px 16px 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--teal-800);
}

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

.page-privacy .privacy-toc__item {
  position: relative;
}

.page-privacy .privacy-toc__link {
  position: relative;
  display: block;
  padding: 9px 10px 9px 24px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--graphite-700);
  text-decoration: none;
  border-radius: var(--radius);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  background: var(--line-300);
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link:hover {
  background: var(--action-100);
  color: var(--ink-900);
}

.page-privacy .privacy-toc__link[aria-current="location"] {
  background: var(--action-100);
  color: var(--ink-900);
  font-weight: 700;
}

.page-privacy .privacy-toc__link[aria-current="location"]::before {
  background: var(--action-500);
  transform: scale(1.15);
}

.page-privacy .privacy-toc__note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line-300);
}

.page-privacy .privacy-toc__note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite-700);
}

.page-privacy .privacy-toc__note a {
  color: var(--teal-600);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__note a:hover {
  color: var(--action-600);
}

/* ---------- 正文章节 ---------- */
.page-privacy .doc-section {
  scroll-margin-top: 112px;
  padding-bottom: 30px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--line-300);
}

.page-privacy .doc-section:last-of-type {
  padding-bottom: 0;
  margin-bottom: 26px;
  border-bottom: 0;
}

.page-privacy .doc-section__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-size: clamp(1.32rem, 3.4vw, 1.72rem);
  font-weight: 700;
  line-height: 1.26;
  color: var(--ink-900);
  transition: color var(--dur) var(--ease);
}

.page-privacy .doc-section__title::before {
  content: "";
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  background: var(--action-500);
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .doc-section:target .doc-section__title {
  color: var(--teal-800);
}

.page-privacy .doc-section:target .doc-section__title::before {
  background: var(--amber-400);
  transform: scale(1.2);
}

.page-privacy .doc-section p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--graphite-700);
}

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

.page-privacy .doc-section a {
  color: var(--teal-600);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-privacy .doc-section a:hover {
  color: var(--action-600);
}

.page-privacy .doc-list {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.72;
  color: var(--graphite-700);
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 9px;
  height: 3px;
  background: var(--teal-600);
}

.page-privacy .doc-list strong {
  color: var(--ink-900);
  font-weight: 700;
}

.page-privacy .doc-code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  padding: 2px 6px;
  background: var(--teal-100);
  color: var(--teal-800);
  border-radius: var(--radius);
  word-break: break-all;
}

/* ---------- 联系方式表 ---------- */
.page-privacy .reach {
  margin: 18px 0 18px;
  border-top: 1px solid var(--line-300);
}

.page-privacy .reach__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-300);
}

@media (min-width: 620px) {
  .page-privacy .reach__row {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-privacy .reach__term {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--teal-800);
}

.page-privacy .reach__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--graphite-700);
  word-break: break-word;
}

.page-privacy .reach__desc .mono {
  color: var(--ink-900);
}

/* ---------- 提示块 ---------- */
.page-privacy .doc-tip {
  padding: 18px 18px 18px 22px;
  background: var(--action-100);
  border-left: 4px solid var(--action-500);
  border-radius: var(--radius);
}

.page-privacy .doc-tip__label {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--action-600);
}

.page-privacy .doc-tip p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--graphite-700);
}

.page-privacy .doc-tip .mono {
  color: var(--ink-900);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-toc__link::before,
  .page-privacy .doc-section__title,
  .page-privacy .doc-section__title::before,
  .page-privacy .doc-section a {
    transition: none;
  }
}