.page-privacy {
  display: block;
  padding-bottom: 4.5rem;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-head {
  padding-block: .5rem 2rem;
}

.page-privacy .privacy-head h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: 1.03;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: .6rem 0 0;
  text-wrap: balance;
}

.page-privacy .privacy-lede {
  max-width: 60ch;
  margin: 1.4rem 0 0;
  font-family: var(--font-body);
  font-size: 1.06rem;
  line-height: 1.95;
  color: var(--ink);
}

.page-privacy .privacy-banner {
  position: relative;
  margin-top: 2.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-gold);
  background: var(--ink);
  overflow: hidden;
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(125% 105% at 50% 50%, transparent 42%, rgba(36, 22, 54, 0.62) 100%);
  pointer-events: none;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
}

/* ---------- 版式骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.25rem;
}

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

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--line-gold);
  padding-top: 1rem;
}

.page-privacy .privacy-toc-title {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--mauve);
  margin: 0 0 .85rem;
}

.page-privacy .privacy-toc ol {
  list-style: none;
  display: flex;
  gap: .4rem;
  margin: 0;
  padding: 0 0 .35rem;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  padding: .5rem .85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  text-decoration: none;
  font-size: .86rem;
  line-height: 1.3;
  white-space: nowrap;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}

.page-privacy .privacy-toc a .mono {
  font-size: .74rem;
  color: var(--gold);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  background: var(--gold-soft);
  border-color: var(--line-gold-strong);
  color: var(--violet);
  outline: none;
}

.page-privacy .privacy-toc a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-chapter {
  border-top: 1px solid var(--line-gold);
  padding-top: 2rem;
  scroll-margin-top: 1.5rem;
}

.page-privacy .privacy-chapter + .privacy-chapter {
  margin-top: 3rem;
}

.page-privacy .privacy-idx {
  margin: 0;
  font-size: .8rem;
  letter-spacing: .22em;
  color: var(--gold);
}

.page-privacy .privacy-chapter h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.6vw, 2.15rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: .4rem 0 1rem;
}

.page-privacy .privacy-chapter h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.04rem;
  color: var(--violet);
  margin: 1.8rem 0 .5rem;
}

.page-privacy .privacy-chapter p {
  max-width: 64ch;
  margin: 0 0 1.05rem;
  font-size: 1rem;
  line-height: 1.95;
  color: var(--ink);
}

.page-privacy .privacy-chapter p a {
  color: var(--violet);
  text-decoration: underline;
  text-decoration-color: var(--line-gold-strong);
  text-underline-offset: .22em;
}

.page-privacy .privacy-chapter p a:hover,
.page-privacy .privacy-chapter p a:focus-visible {
  background: var(--gold-soft);
  text-decoration-color: var(--gold);
  outline: none;
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  max-width: 64ch;
  margin: 1.25rem 0 0;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: .9rem;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: .15rem;
  top: .82em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

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

/* ---------- 高亮句 ---------- */
.page-privacy .privacy-key {
  max-width: 64ch;
  margin: 1.9rem 0 0;
  padding: 1rem 1.2rem;
  background: var(--gold-soft);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: .99rem;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 折叠面板 ---------- */
.page-privacy .privacy-fold {
  max-width: 64ch;
  margin-top: 1.75rem;
  border-top: 1px dashed var(--line);
  padding-top: 1rem;
}

.page-privacy .privacy-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .3rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
  color: var(--violet);
}

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

.page-privacy .privacy-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--gold);
}

.page-privacy .privacy-fold[open] summary::after {
  content: "−";
}

.page-privacy .privacy-fold summary:hover {
  color: var(--vermilion);
}

.page-privacy .privacy-fold summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-privacy .privacy-fold p {
  margin-top: .9rem;
}

/* ---------- 定义列表 ---------- */
.page-privacy .privacy-terms {
  max-width: 64ch;
  margin: 1.35rem 0 0;
}

.page-privacy .privacy-terms dt {
  font-family: var(--font-mono);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--turf);
  margin-top: 1.6rem;
}

.page-privacy .privacy-terms dt:first-of-type {
  margin-top: .9rem;
}

.page-privacy .privacy-terms dd {
  margin: .45rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--line);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink);
}

/* ---------- 联系渠道 ---------- */
.page-privacy .privacy-contact {
  list-style: none;
  max-width: 64ch;
  margin: 1.35rem 0 0;
  padding: 0;
}

.page-privacy .privacy-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem 1.2rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-contact__label {
  font-size: .76rem;
  letter-spacing: .18em;
  color: var(--mauve);
  min-width: 5.5rem;
}

.page-privacy .privacy-contact__value {
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-head {
    padding-block: 1rem 3rem;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(190px, 220px) minmax(0, 1fr);
    gap: 4.5rem;
    align-items: start;
    margin-top: 3.5rem;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 2.5rem;
  }

  .page-privacy .privacy-toc ol {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc a {
    display: flex;
    align-items: baseline;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: .6rem .9rem;
    white-space: normal;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    border-left-color: var(--gold);
    background: var(--gold-soft);
  }

  .page-privacy .privacy-chapter {
    padding-top: 2.5rem;
    scroll-margin-top: 2.5rem;
  }

  .page-privacy .privacy-chapter + .privacy-chapter {
    margin-top: 4rem;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 5.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a {
    transition: none;
  }
}
<<<END>>>