.page-privacy {
  --privacy-measure: 820px;
  position: relative;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: 34px 0 26px;
  display: grid;
  gap: 16px;
  max-width: 940px;
}

.page-privacy .privacy-hero__crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-privacy .privacy-hero__crumb a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-1) var(--ease);
}

.page-privacy .privacy-hero__crumb a:hover,
.page-privacy .privacy-hero__crumb a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-hero__sep {
  color: var(--line);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 200;
  font-size: clamp(36px, 7.4vw, 82px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mute);
}

.page-privacy .privacy-hero__facts {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-hero__facts li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-privacy .privacy-hero__facts .mono {
  display: block;
  margin-bottom: 3px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* ---------- 顶部横向图 ---------- */
.page-privacy .privacy-flow {
  margin: 10px 0 46px;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--ink-2);
}

.page-privacy .privacy-flow .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

.page-privacy .privacy-flow .media-frame__cap {
  display: block;
  padding: 10px 14px;
  border-top: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

/* ---------- 纸色长文区 ---------- */
.page-privacy .privacy-sheet {
  background: var(--paper);
  color: var(--ink);
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  padding: 30px 0 54px;
}

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

.page-privacy .privacy-sheet .mono {
  color: var(--ink-mute-on-paper);
}

.page-privacy .privacy-sheet .text-link {
  color: var(--cyan-on-paper);
  text-decoration-color: var(--cyan-on-paper);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* 字号切换：三档单选，JS 不执行也能按默认档正常阅读 */
.page-privacy .privacy-size-input {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-privacy .privacy-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 30px;
  border-bottom: 2px solid var(--ink);
}

.page-privacy .privacy-toolbar__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-privacy .privacy-size {
  display: inline-flex;
  border: 2px solid var(--ink);
  background: var(--paper-2);
}

.page-privacy .privacy-size__opt {
  padding: 7px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  border-right: 2px solid var(--ink);
  cursor: pointer;
  user-select: none;
  transition: background var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}

.page-privacy .privacy-size__opt:last-child {
  border-right: 0;
}

.page-privacy .privacy-size__opt:hover {
  background: rgba(10, 127, 110, 0.14);
}

.page-privacy #privacy-size-1:checked ~ .privacy-toolbar label[for="privacy-size-1"],
.page-privacy #privacy-size-2:checked ~ .privacy-toolbar label[for="privacy-size-2"],
.page-privacy #privacy-size-3:checked ~ .privacy-toolbar label[for="privacy-size-3"] {
  background: var(--ink);
  color: var(--cyan);
}

/* ---------- 排版骨架 ---------- */
.page-privacy .privacy-doc__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-privacy .privacy-article {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  max-width: var(--privacy-measure);
  transition: font-size var(--dur-2) var(--ease);
}

.page-privacy #privacy-size-2:checked ~ .privacy-doc__grid .privacy-article {
  font-size: 19px;
}

.page-privacy #privacy-size-3:checked ~ .privacy-doc__grid .privacy-article {
  font-size: 21px;
}

/* ---------- 条款索引 ---------- */
.page-privacy .privacy-index__head {
  margin: 0 0 10px;
  padding-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--ink);
}

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

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px 8px 10px;
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  color: var(--ink-mute-on-paper);
  border-left: 2px solid rgba(11, 18, 16, 0.16);
  transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), background var(--dur-1) var(--ease);
}

.page-privacy .privacy-index__num {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan-on-paper);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--ink);
  border-left-color: var(--cyan-on-paper);
  background: rgba(10, 127, 110, 0.1);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-clause {
  padding-bottom: 30px;
  margin-bottom: 30px;
  border-bottom: 1px solid rgba(11, 18, 16, 0.18);
  scroll-margin-top: 24px;
}

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

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .privacy-clause__num {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan-on-paper);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-clause p {
  margin: 0 0 14px;
}

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

/* ---------- 信息条目 ---------- */
.page-privacy .privacy-ledger {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-ledger__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(11, 18, 16, 0.16);
}

.page-privacy .privacy-ledger__key {
  justify-self: start;
  align-self: start;
  padding: 2px 7px;
  background: var(--ink);
  color: var(--paper-2);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-privacy .privacy-ledger__title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
}

.page-privacy .privacy-ledger__text {
  margin: 0;
  font-size: 0.94em;
  line-height: 1.8;
  color: var(--ink-mute-on-paper);
}

/* ---------- 三用途 ---------- */
.page-privacy .privacy-uses {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-privacy .privacy-uses__item {
  padding: 16px 16px 18px;
  background: var(--paper-2);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-uses__item--cyan {
  border-top: 6px solid var(--cyan-on-paper);
}

.page-privacy .privacy-uses__item--orange {
  border-top: 6px solid var(--orange);
}

.page-privacy .privacy-uses__item--red {
  border-top: 6px solid var(--red);
}

.page-privacy .privacy-uses__num {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-privacy .privacy-uses__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.3;
}

.page-privacy .privacy-uses__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-mute-on-paper);
}

/* ---------- 键值条目 ---------- */
.page-privacy .privacy-holds {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-holds__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(11, 18, 16, 0.16);
}

.page-privacy .privacy-holds__key {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-mute-on-paper);
}

.page-privacy .privacy-holds__val {
  margin: 0;
  font-size: 0.96em;
}

/* ---------- 联系卡片 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 12px;
  margin: 20px 0 22px;
}

.page-privacy .privacy-contact__card {
  padding: 14px 16px 16px;
  background: var(--paper-2);
  border: 2px solid var(--ink);
  border-left: 6px solid var(--cyan-on-paper);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-privacy .privacy-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .privacy-contact__hint {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--ink-mute-on-paper);
}

/* ---------- 收束 ---------- */
.page-privacy .privacy-foot {
  padding: 40px 0 56px;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-foot__eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-hero__facts li {
    padding-left: 20px;
    border-left: 2px solid var(--line);
  }

  .page-privacy .privacy-hero__facts li:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-privacy .privacy-ledger__row {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 18px;
  }

  .page-privacy .privacy-holds__item {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 22px;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-uses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 52px 0 34px;
  }

  .page-privacy .privacy-sheet {
    padding: 42px 0 68px;
  }

  .page-privacy .privacy-doc__grid {
    grid-template-columns: 216px minmax(0, var(--privacy-measure));
    gap: 64px;
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 34px;
  }

  .page-privacy .privacy-flow {
    margin-bottom: 58px;
  }
}

@media print {
  .page-privacy .privacy-size,
  .page-privacy .privacy-toolbar,
  .page-privacy .privacy-foot {
    display: none;
  }

  .page-privacy .privacy-sheet {
    background: #fff;
    border: 0;
  }

  .page-privacy .privacy-index {
    position: static;
  }

  .page-privacy .privacy-clause {
    break-inside: avoid;
  }
}
<<<END>>>