.page-privacy {
  --privacy-sans: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --privacy-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", STSong, Georgia, "Times New Roman", serif;
  background: var(--c-cream);
  color: var(--c-dark);
  font-family: var(--privacy-serif);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- Hero 顶部 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: 1.75rem;
  border-bottom: 4px double var(--c-border);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--c-teal) 0% 34%, var(--c-yellow) 34% 67%, var(--c-orange) 67% 100%);
  opacity: .75;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 18% 30%, rgba(46, 42, 38, .055) 0 1px, transparent 1px),
    radial-gradient(circle at 78% 70%, rgba(46, 42, 38, .045) 0 1px, transparent 1px);
  background-size: 26px 26px, 44px 44px;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.75rem;
  padding: 1.5rem 0 2.5rem;
}

.page-privacy .privacy-hero__copy {
  max-width: 760px;
}

.page-privacy .privacy-hero .kicker {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--privacy-sans);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--c-teal);
}

.page-privacy .privacy-hero .kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--c-yellow);
  flex-shrink: 0;
}

.page-privacy .privacy-hero__title {
  font-family: var(--privacy-sans);
  font-size: clamp(1.8rem, 4.2vw, 2.75rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: .01em;
  margin: .85rem 0 1rem;
}

.page-privacy .privacy-hero__lead {
  font-size: 1.05rem;
  color: var(--c-brown);
  max-width: 66ch;
  margin-bottom: 1rem;
}

.page-privacy .privacy-hero__meta {
  display: inline-block;
  font-family: var(--privacy-sans);
  font-size: .78rem;
  color: var(--c-brown);
  border: 1px solid var(--c-border);
  background: rgba(224, 240, 240, .45);
  padding: .3rem .8rem;
  border-radius: var(--radius);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  width: 100%;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 240px;
  object-fit: cover;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(46, 42, 38, .08);
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  background: rgba(250, 246, 240, .94);
  border-bottom: 1px solid var(--c-border);
  padding: .8rem 0;
}

.page-privacy .privacy-toc__inner {
  display: flex;
  align-items: center;
  gap: .9rem;
  overflow-x: auto;
  padding-bottom: 2px;
}

.page-privacy .privacy-toc__label {
  flex-shrink: 0;
  font-family: var(--privacy-sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--c-teal);
  border-right: 1px solid var(--c-border);
  padding-right: 1rem;
}

.page-privacy .privacy-toc .chapter-links {
  display: flex;
  gap: 1.1rem;
  white-space: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc .chapter-links a {
  flex-shrink: 0;
  font-family: var(--privacy-sans);
  font-size: .84rem;
  font-weight: 600;
  color: var(--c-brown);
  text-decoration: none;
  padding: .15rem 0 .3rem;
  border-bottom: 2px solid transparent;
  transition: color .25s ease, border-color .25s ease;
}

.page-privacy .privacy-toc .chapter-links a:hover,
.page-privacy .privacy-toc .chapter-links a:focus-visible {
  color: var(--c-teal);
  border-color: var(--c-yellow);
  outline: none;
}

.page-privacy .privacy-toc .chapter-links a[aria-current="true"] {
  color: var(--c-teal);
  border-color: var(--c-yellow);
}

/* ---------- 正文区域 ---------- */
.page-privacy .privacy-body {
  position: relative;
  padding: 3rem 0 2rem;
}

.page-privacy .privacy-body > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-section {
  margin-bottom: 3.25rem;
  padding-bottom: 2.75rem;
  border-bottom: 1px solid var(--c-border);
  scroll-margin-top: 1.5rem;
}

.page-privacy .privacy-section--last {
  margin-bottom: 0;
  padding-bottom: 1rem;
  border-bottom: none;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-privacy .privacy-section__num {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--c-dark);
  color: var(--c-yellow);
  font-family: var(--privacy-sans);
  font-weight: 900;
  font-size: 1.22rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(46, 42, 38, .16);
}

.page-privacy .privacy-section__head h2 {
  font-family: var(--privacy-sans);
  font-size: clamp(1.35rem, 2.6vw, 1.8rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0;
  position: relative;
  padding-bottom: .4rem;
}

.page-privacy .privacy-section__head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--c-teal) 0% 45%, var(--c-yellow) 45% 100%);
  border-radius: 2px;
}

.page-privacy .privacy-section__grid {
  display: grid;
  gap: 1.35rem;
}

.page-privacy .privacy-section__grid p {
  margin: 0;
  max-width: 68ch;
  color: var(--c-dark);
}

.page-privacy .privacy-section__grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .8rem;
}

.page-privacy .privacy-section__grid li {
  position: relative;
  padding-left: 1.3rem;
  color: var(--c-dark);
}

.page-privacy .privacy-section__grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55rem;
  width: 8px;
  height: 8px;
  background: var(--c-teal);
  transform: rotate(45deg);
  transition: transform .2s ease;
}

.page-privacy .privacy-section__grid li:hover::before {
  transform: rotate(225deg) scale(1.15);
}

.page-privacy .privacy-section__grid li strong {
  font-family: var(--privacy-sans);
  font-weight: 700;
  color: var(--c-teal);
}

/* ---------- 存储保护区块的特殊图文布局 ---------- */
.page-privacy .privacy-section__text {
  display: grid;
  gap: 1.35rem;
}

.page-privacy .privacy-section__figure {
  margin: 0;
  width: 100%;
  align-self: center;
}

.page-privacy .privacy-section__figure img {
  display: block;
  width: 100%;
  height: clamp(210px, 28vw, 270px);
  object-fit: cover;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: 10px 10px 0 rgba(14, 122, 128, .12);
}

/* ---------- 页面底部咨询区 ---------- */
.page-privacy .privacy-footnote {
  margin-top: 2.5rem;
  background: var(--c-teal-light);
  border-top: 4px double var(--c-teal);
  padding: 2.75rem 0 3rem;
}

.page-privacy .privacy-footnote__grid {
  display: grid;
  gap: 2.25rem;
}

.page-privacy .privacy-footnote h2 {
  font-family: var(--privacy-sans);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--c-dark);
  position: relative;
  padding-left: .9rem;
}

.page-privacy .privacy-footnote h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: .1rem;
  bottom: .1rem;
  width: 4px;
  background: var(--c-yellow);
}

.page-privacy .privacy-footnote p {
  margin: 0 0 1rem;
  color: var(--c-dark);
  max-width: 56ch;
}

.page-privacy .privacy-footnote__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: grid;
  gap: .45rem;
  font-family: var(--privacy-sans);
  font-size: .9rem;
  color: var(--c-dark);
}

.page-privacy .privacy-footnote__list li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--c-orange);
  border-radius: 50%;
  margin-right: .55rem;
  vertical-align: middle;
}

.page-privacy .privacy-footnote__hint {
  font-size: .88rem;
  color: var(--c-brown) !important;
  border-left: 2px solid var(--c-orange);
  padding-left: .85rem;
}

.page-privacy .privacy-footnote__links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .8rem;
}

.page-privacy .privacy-footnote__links a {
  font-family: var(--privacy-sans);
  font-weight: 600;
  color: var(--c-teal);
  text-decoration: underline;
  text-decoration-color: var(--c-yellow);
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
  transition: color .25s ease, text-decoration-color .25s ease;
}

.page-privacy .privacy-footnote__links a:hover {
  color: var(--c-orange);
  text-decoration-color: var(--c-orange);
}

/* ---------- 响应式增强：平板及以上 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding-top: 2.25rem;
  }

  .page-privacy .privacy-hero__inner {
    gap: 2rem;
    padding: 2.25rem 0 3rem;
  }

  .page-privacy .privacy-hero__lead {
    font-size: 1.1rem;
  }

  .page-privacy .privacy-toc__inner {
    justify-content: space-between;
    overflow-x: visible;
  }

  .page-privacy .privacy-toc .chapter-links {
    gap: 1.6rem;
    overflow-x: visible;
  }

  .page-privacy .privacy-section {
    margin-bottom: 4rem;
    padding-bottom: 3.5rem;
  }

  .page-privacy .privacy-footnote__grid {
    grid-template-columns: 1.2fr .8fr;
    gap: 3rem;
  }
}

/* ---------- 响应式增强：桌面端双栏文本 ---------- */
@media (min-width: 992px) {
  .page-privacy .privacy-section__head {
    margin-bottom: 2rem;
  }

  .page-privacy .privacy-section__grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 3rem;
    align-items: start;
  }

  .page-privacy .privacy-section--storage .privacy-section__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }

  .page-privacy .privacy-footnote {
    padding: 3.25rem 0;
  }
}