.page-privacy {
  --pp-measure: 66ch;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  padding-top: var(--sp-4);
  padding-bottom: var(--sp-6);
}

/* 面包屑 */
.page-privacy .pp-crumbs {
  margin-bottom: var(--sp-4);
}
.page-privacy .pp-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--ink-soft);
}
.page-privacy .pp-crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}
.page-privacy .pp-crumbs__list a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .pp-crumbs__list a:hover {
  color: var(--orange);
  border-bottom-color: currentColor;
}
.page-privacy .pp-crumbs__list [aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

/* 顶部说明 */
.page-privacy .pp-hero {
  display: grid;
  gap: var(--sp-4);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--line-strong);
}
.page-privacy .pp-hero__text {
  max-width: 60ch;
}
.page-privacy .pp-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(30px, 5.4vw, 44px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--navy);
}
.page-privacy .pp-hero .lede {
  margin: var(--sp-3) 0 0;
  max-width: 56ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}
.page-privacy .pp-hero__meta {
  margin: var(--sp-3) 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--indigo);
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.page-privacy .pp-hero__figure {
  margin: 0;
}
.page-privacy .pp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--card);
  object-fit: cover;
}
.page-privacy .pp-hero__figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* 双栏骨架：左目录 + 右条款 */
.page-privacy .pp-layout {
  display: grid;
  gap: var(--sp-5);
  margin-top: var(--sp-5);
}

.page-privacy .pp-toc {
  align-self: start;
  padding: var(--sp-3);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
}
.page-privacy .pp-toc__title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--ink-soft);
}
.page-privacy .pp-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pp-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px 9px 12px;
  border-left: 3px solid transparent;
  font-size: 14.5px;
  line-height: 1.45;
  color: var(--ink);
  text-decoration: none;
  transition: background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}
.page-privacy .pp-toc__link:hover {
  background: rgba(74, 63, 143, .08);
  border-left-color: var(--indigo);
  color: var(--navy);
}
.page-privacy .pp-toc__link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.page-privacy .pp-toc__num {
  flex: none;
  font-family: var(--font-serif);
  font-size: 12.5px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--indigo);
}
.page-privacy .pp-toc__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* 条款 */
.page-privacy .pp-body {
  display: grid;
  gap: 40px;
  min-width: 0;
}
.page-privacy .pp-clause {
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}
.page-privacy .pp-clause:first-child {
  border-top-color: var(--line-strong);
}
.page-privacy .pp-clause__head {
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin-bottom: var(--sp-3);
}
.page-privacy .pp-clause__num {
  flex: none;
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--orange);
}
.page-privacy .pp-clause__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(21px, 3.2vw, 26px);
  font-weight: 600;
  line-height: 1.32;
  color: var(--navy);
}
.page-privacy .pp-clause__body {
  max-width: var(--pp-measure);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
}
.page-privacy .pp-clause__body > p {
  margin: 0;
}
.page-privacy .pp-clause__body > p + p {
  margin-top: 14px;
}
.page-privacy .pp-clause__body a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(194, 83, 26, .35);
}
.page-privacy .pp-clause__body a:hover {
  border-bottom-color: var(--orange);
}
.page-privacy .pp-clause__body a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* 字段清单 */
.page-privacy .pp-deflist {
  margin: var(--sp-3) 0 0;
  padding: 0;
}
.page-privacy .pp-deflist__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.page-privacy .pp-deflist__row:last-child {
  border-bottom: 1px solid var(--line);
}
.page-privacy .pp-deflist dt {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy);
}
.page-privacy .pp-deflist dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 编号步骤 */
.page-privacy .pp-steps {
  margin: var(--sp-3) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pp-step;
}
.page-privacy .pp-steps__item {
  position: relative;
  padding: 0 0 18px 30px;
  border-left: 1px solid var(--line);
  counter-increment: pp-step;
}
.page-privacy .pp-steps__item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}
.page-privacy .pp-steps__item::before {
  content: counter(pp-step, decimal-leading-zero);
  position: absolute;
  left: -1px;
  top: 1px;
  transform: translateX(-50%);
  padding: 3px 4px;
  font-family: var(--font-serif);
  font-size: 11px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
  background: var(--navy);
  border-radius: 2px;
}
.page-privacy .pp-steps__title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.page-privacy .pp-steps__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 浅灰提示框 */
.page-privacy .pp-note {
  margin-top: var(--sp-3);
  padding: 16px 18px;
  background: var(--card);
  border-left: 3px solid var(--teal);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}
.page-privacy .pp-note p {
  margin: 0;
}
.page-privacy .pp-note p + p {
  margin-top: 10px;
}

/* 折叠补充 */
.page-privacy .pp-fold {
  margin-top: var(--sp-3);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
}
.page-privacy .pp-fold .fold__summary {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
}
.page-privacy .pp-fold .fold__summary::-webkit-details-marker {
  display: none;
}
.page-privacy .pp-fold .fold__summary::after {
  content: "＋";
  flex: none;
  font-weight: 700;
  color: var(--orange);
}
.page-privacy .pp-fold[open] .fold__summary::after {
  content: "－";
}
.page-privacy .pp-fold .fold__summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.page-privacy .pp-fold .fold__body {
  padding: 0 16px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}
.page-privacy .pp-fold .fold__body p {
  margin: 0;
}

/* 联系信息 */
.page-privacy .pp-contact__list {
  display: grid;
  gap: 0;
  margin: var(--sp-3) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-privacy .pp-contact__row {
  display: grid;
  gap: 2px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.page-privacy .pp-contact__label {
  font-size: 13px;
  color: var(--ink-soft);
}
.page-privacy .pp-contact__value {
  font-size: 15.5px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--navy);
  word-break: break-word;
}

/* 返回顶部 */
.page-privacy .pp-top {
  display: inline-block;
  margin-top: var(--sp-3);
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .pp-top:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}
.page-privacy .pp-top:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* 中屏及以上 */
@media (min-width: 640px) {
  .page-privacy .pp-deflist__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 20px;
  }
  .page-privacy .pp-contact__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero {
    grid-template-columns: minmax(0, 1fr) 372px;
    gap: var(--sp-5);
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-privacy .pp-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 56px;
  }
  .page-privacy .pp-toc {
    position: sticky;
    top: 92px;
  }
}

@media (max-width: 380px) {
  .page-privacy .pp-clause__num {
    font-size: 24px;
  }
  .page-privacy .pp-steps__item {
    padding-left: 24px;
  }
}
<<<END>>>