.page-privacy {
  --prv-line: rgba(10, 30, 24, 0.16);
  --prv-dash: rgba(10, 30, 24, 0.26);
  --prv-soft: rgba(18, 53, 41, 0.07);
  --prv-body-w: 620px;
  background: var(--paper-100);
  color: var(--ink-900);
  padding-bottom: 88px;
  overflow-x: clip;
}

/* ---------- 顶部深墨绿细带 ---------- */
.page-privacy .prv-band {
  background: var(--ink-900);
  border-bottom: 1px solid var(--ink-700);
}

.page-privacy .prv-band__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--shell-pad);
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--paper-300);
}

.page-privacy .prv-band__brand {
  color: var(--cyan-400);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-privacy .prv-band__slash {
  color: var(--moss-500);
}

.page-privacy .prv-band__back {
  margin-left: auto;
  color: var(--paper-100);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .prv-band__back:hover,
.page-privacy .prv-band__back:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 面包屑与首屏 ---------- */
.page-privacy .prv-intro {
  padding-top: 28px;
}

.page-privacy .prv-crumb {
  color: var(--moss-500);
}

.page-privacy .prv-crumb a {
  color: var(--ink-700);
  text-decoration: none;
}

.page-privacy .prv-crumb a:hover {
  color: var(--ink-900);
}

.page-privacy .prv-hero {
  position: relative;
  padding: 40px 0 32px;
  padding-right: 34px;
  max-width: 860px;
}

.page-privacy .prv-eyebrow {
  color: var(--moss-500);
  letter-spacing: 0.2em;
}

.page-privacy .prv-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.page-privacy .prv-hero__lede {
  margin: 22px 0 0;
  max-width: var(--prv-body-w);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-700);
}

.page-privacy .prv-hero__note {
  position: absolute;
  right: 0;
  top: 44px;
  writing-mode: vertical-rl;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-450);
  margin: 0;
}

/* ---------- 首图 ---------- */
.page-privacy .prv-figure {
  margin: 8px 0 0;
}

.page-privacy .prv-figure .figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.62) brightness(0.94);
}

.page-privacy .prv-figure .figure__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray-450);
}

/* ---------- 主布局 ---------- */
.page-privacy .prv-layout {
  margin-top: 56px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

/* ---------- 左侧目录 ---------- */
.page-privacy .prv-toc {
  font-family: var(--font-body);
}

.page-privacy .prv-toc__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-450);
}

.page-privacy .prv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

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

.page-privacy .prv-toc__list a {
  display: block;
  position: relative;
  padding: 7px 12px;
  border: 1px solid var(--prv-line);
  border-radius: 2px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-700);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms var(--ease), color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .prv-toc__list a:hover,
.page-privacy .prv-toc__list a:focus-visible {
  color: var(--ink-900);
  border-color: var(--moss-500);
  background: var(--prv-soft);
}

.page-privacy .prv-toc__tip {
  margin: 14px 0 0;
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--gray-450);
}

/* ---------- 正文 ---------- */
.page-privacy .prv-body {
  min-width: 0;
}

.page-privacy .chapter {
  border-top: 1px solid var(--prv-line);
  padding-block: 4px;
}

.page-privacy .chapter:last-of-type {
  border-bottom: 1px solid var(--prv-line);
}

.page-privacy .chapter__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  transition: color 180ms var(--ease);
}

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

.page-privacy .chapter__head:hover .chapter__title {
  color: var(--ink-700);
  text-decoration: underline;
  text-decoration-color: var(--cyan-400);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.page-privacy .chapter__num {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--moss-500);
}

.page-privacy .chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .chapter__mark {
  position: relative;
  flex: 0 0 auto;
  margin-left: auto;
  width: 14px;
  height: 14px;
}

.page-privacy .chapter__mark::before,
.page-privacy .chapter__mark::after {
  content: "";
  position: absolute;
  background: var(--moss-500);
  transition: transform 220ms var(--ease), opacity 220ms var(--ease), background-color 220ms var(--ease);
}

.page-privacy .chapter__mark::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-privacy .chapter__mark::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.page-privacy .chapter:not([open]) .chapter__mark::after {
  transform: rotate(90deg);
  opacity: 0;
}

.page-privacy .chapter[open] .chapter__mark::before,
.page-privacy .chapter[open] .chapter__mark::after {
  background: var(--cyan-400);
}

.page-privacy .chapter__body {
  padding-bottom: 44px;
  max-width: var(--prv-body-w);
}

.page-privacy .prose {
  margin: 0 0 18px;
  max-width: var(--prv-body-w);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-900);
}

.page-privacy .prose + .prose {
  margin-top: 26px;
}

/* ---------- 定义列表 ---------- */
.page-privacy .fieldlist {
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px dashed var(--prv-dash);
}

.page-privacy .fieldlist__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--prv-dash);
}

.page-privacy .fieldlist__term {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--ink-700);
}

.page-privacy .fieldlist__desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-900);
}

/* ---------- 用途列表 ---------- */
.page-privacy .reasonlist {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  counter-reset: reason;
}

.page-privacy .reasonlist__item {
  counter-increment: reason;
  position: relative;
  padding: 0 0 22px 40px;
  border-bottom: 1px dashed var(--prv-dash);
  margin-bottom: 22px;
}

.page-privacy .reasonlist__item:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .reasonlist__item::before {
  content: counter(reason, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss-500);
}

.page-privacy .reasonlist--tight .reasonlist__item {
  padding-bottom: 18px;
  margin-bottom: 18px;
}

.page-privacy .reasonlist__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-privacy .reasonlist__desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-700);
}

/* ---------- 存储分栏 ---------- */
.page-privacy .storeblock {
  display: grid;
  gap: 18px;
  margin: 26px 0;
}

.page-privacy .storeblock__col {
  padding: 18px 18px 16px;
  border-left: 2px solid var(--moss-500);
  background: var(--prv-soft);
  border-radius: 2px;
}

.page-privacy .storeblock__col:last-child {
  border-left-color: var(--gray-450);
  background: rgba(123, 138, 132, 0.08);
}

.page-privacy .storeblock__tag {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-700);
  font-weight: 700;
}

.page-privacy .storeblock__tag--soft {
  color: var(--gray-450);
}

.page-privacy .storeblock__list {
  margin: 0;
  padding-left: 16px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-900);
}

.page-privacy .storeblock__list li {
  margin-bottom: 4px;
}

.page-privacy .storeblock__list li::marker {
  color: var(--moss-500);
}

/* ---------- 保留期限条形图 ---------- */
.page-privacy .barlist {
  margin: 26px 0 8px;
  border-top: 1px solid var(--prv-line);
}

.page-privacy .bar {
  padding: 18px 0 16px;
  border-bottom: 1px dashed var(--prv-dash);
}

.page-privacy .bar__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.page-privacy .bar__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink-900);
}

.page-privacy .bar__value {
  flex: 0 0 auto;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--moss-500);
}

.page-privacy .bar__track {
  display: block;
  height: 8px;
  border-radius: 2px;
  background: rgba(18, 53, 41, 0.1);
  overflow: hidden;
}

.page-privacy .bar__fill {
  display: block;
  width: var(--w, 50%);
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--moss-500), var(--ink-700));
  transition: background 200ms var(--ease), width 240ms var(--ease);
}

.page-privacy .bar__note {
  margin: 9px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray-450);
  transition: color 200ms var(--ease);
}

.page-privacy .bar:hover .bar__fill,
.page-privacy .bar:focus-within .bar__fill {
  background: linear-gradient(90deg, var(--moss-500), var(--cyan-400));
}

.page-privacy .bar:hover .bar__note {
  color: var(--ink-700);
}

/* ---------- 提示块 ---------- */
.page-privacy .prv-callout {
  margin-top: 26px;
  padding: 20px 20px 18px;
  background: var(--ink-900);
  border-radius: 2px;
  border-left: 3px solid var(--orange-500);
}

.page-privacy .prv-callout__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--cyan-400);
}

.page-privacy .prv-callout__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper-300);
}

/* ---------- 权利列表 ---------- */
.page-privacy .rightlist {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  counter-reset: right;
}

.page-privacy .rightlist__item {
  counter-increment: right;
  position: relative;
  padding: 16px 0 16px 46px;
  border-bottom: 1px dashed var(--prv-dash);
}

.page-privacy .rightlist__item:last-child {
  border-bottom: 0;
}

.page-privacy .rightlist__item::before {
  content: "0" counter(right);
  position: absolute;
  left: 0;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
  background: var(--ink-700);
  padding: 1px 6px;
  border-radius: 2px;
}

.page-privacy .rightlist__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink-900);
}

.page-privacy .rightlist__desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-700);
}

/* ---------- 联系信息 ---------- */
.page-privacy .prv-contact {
  margin-top: 28px;
  padding: 24px 20px;
  background: var(--paper-300);
  border-radius: 2px;
  border: 1px solid rgba(10, 30, 24, 0.14);
}

.page-privacy .prv-contact__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.page-privacy .prv-contact__list {
  margin: 0;
  padding: 0;
}

.page-privacy .prv-contact__row {
  display: grid;
  gap: 3px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(10, 30, 24, 0.2);
}

.page-privacy .prv-contact__row:last-child {
  border-bottom: 0;
}

.page-privacy .prv-contact__row dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--moss-500);
}

.page-privacy .prv-contact__row dd {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-900);
  word-break: break-word;
}

.page-privacy .prv-contact__note {
  margin: 16px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-privacy .prv-contact__btn {
  margin-top: 16px;
}

.page-privacy .prv-more {
  margin: 26px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.9;
  color: var(--gray-450);
}

.page-privacy .prv-more a {
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid var(--prv-line);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .prv-more a:hover,
.page-privacy .prv-more a:focus-visible {
  color: var(--ink-900);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .prv-intro {
    padding-top: 34px;
  }

  .page-privacy .prv-hero {
    padding: 56px 0 44px;
    padding-right: 90px;
  }

  .page-privacy .prv-layout {
    margin-top: 72px;
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 64px;
  }

  .page-privacy .prv-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .prv-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--prv-line);
  }

  .page-privacy .prv-toc__list li {
    flex: none;
  }

  .page-privacy .prv-toc__list a {
    position: relative;
    border: 0;
    border-radius: 0;
    padding: 9px 0 9px 18px;
    white-space: normal;
    background: none;
    font-size: 13px;
    color: var(--gray-450);
  }

  .page-privacy .prv-toc__list a::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 50%;
    width: 2px;
    height: 6px;
    background: transparent;
    transform: translateY(-50%);
    transition: height 200ms var(--ease), background-color 200ms var(--ease);
  }

  .page-privacy .prv-toc__list a:hover,
  .page-privacy .prv-toc__list a:focus-visible {
    color: var(--ink-900);
    background: none;
  }

  .page-privacy .prv-toc__list a:hover::before,
  .page-privacy .prv-toc__list a:focus-visible::before {
    height: 18px;
    background: var(--cyan-400);
  }

  .page-privacy .chapter__head {
    padding: 28px 0;
    gap: 20px;
  }

  .page-privacy .chapter__body {
    padding-bottom: 56px;
  }

  .page-privacy .fieldlist__item {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
    padding: 20px 0;
  }

  .page-privacy .storeblock {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 20px;
  }

  .page-privacy .prv-contact {
    padding: 30px 28px;
  }

  .page-privacy .prv-contact__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .bar__fill,
  .page-privacy .chapter__mark::before,
  .page-privacy .chapter__mark::after,
  .page-privacy .prv-toc__list a::before {
    transition: none;
  }
}
<<<END>>>

.page-privacy {
  --w: 1rem;
}