.page-privacy {
  --privacy-gold: var(--gold);
  --privacy-outline: var(--hair);
  --privacy-outline-soft: var(--hair-soft);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  display: grid;
  gap: 28px;
  padding-block: 20px 36px;
  border-bottom: 1px solid var(--privacy-outline);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 7.2vw, 60px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 14px 0 18px;
  max-width: 14ch;
}

.page-privacy .privacy-hero__text .lede {
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.95;
  color: var(--ink-soft);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--privacy-outline-soft);
}

.page-privacy .privacy-hero__stamp {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
}

.page-privacy .privacy-hero__media {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--privacy-outline);
  box-shadow: 12px 12px 0 rgba(28, 23, 20, 0.05);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-hero__caption {
  display: block;
  padding: 10px 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray);
  border-top: 1px solid var(--privacy-outline-soft);
  background: var(--cream);
}

/* ---------- 主体双栏 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  gap: 36px;
  padding-block: 32px 72px;
}

/* ---------- 章节索引 ---------- */

.page-privacy .privacy-index {
  align-self: start;
}

.page-privacy .privacy-index__title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--privacy-gold);
  margin: 0 0 12px;
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--privacy-outline);
}

.page-privacy .privacy-index__list li {
  border-bottom: 1px solid var(--privacy-outline-soft);
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 8px 11px 12px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-privacy .privacy-index__num {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--privacy-gold);
  flex: none;
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--ink);
  border-left-color: var(--ag-red);
  background: linear-gradient(90deg, rgba(217, 58, 43, 0.07), rgba(217, 58, 43, 0));
}

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

.page-privacy .privacy-index__note {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--gray);
  max-width: 30ch;
}

/* ---------- 正文 ---------- */

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

.page-privacy .privacy-section {
  padding-block: 30px;
  border-top: 1px solid var(--privacy-outline);
}

.page-privacy .privacy-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy .privacy-section__num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--privacy-gold);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(25px, 5.4vw, 40px);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-privacy .privacy-section > p {
  margin: 0 0 4px;
  max-width: 66ch;
  font-size: 16.5px;
  line-height: 1.95;
  color: var(--ink-soft);
}

/* ---------- 双块并列 ---------- */

.page-privacy .privacy-cols {
  display: grid;
  gap: 22px;
  margin-top: 24px;
}

.page-privacy .privacy-cols--tight {
  margin-top: 28px;
}

.page-privacy .privacy-block {
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

.page-privacy .privacy-block--red {
  border-top-color: var(--ag-red);
}

.page-privacy .privacy-block--blue {
  border-top-color: var(--cobalt);
}

.page-privacy .privacy-block--ink {
  border-top-color: var(--ink);
}

.page-privacy .privacy-block h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 6px;
  height: 6px;
  background: var(--ag-red);
  transform: rotate(45deg);
}

.page-privacy .privacy-block--blue .privacy-list li::before {
  background: var(--cobalt);
}

.page-privacy .privacy-block--ink .privacy-list li::before {
  background: var(--ink);
}

/* ---------- 键值条目 ---------- */

.page-privacy .privacy-store {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--privacy-outline);
}

.page-privacy .privacy-store li {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--privacy-outline-soft);
}

.page-privacy .privacy-store__key {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-privacy .privacy-store__val {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 附带说明 ---------- */

.page-privacy .privacy-note {
  margin-top: 26px;
  padding: 18px 18px 18px 20px;
  background: var(--panel);
  border-left: 3px solid var(--cobalt);
}

.page-privacy .privacy-note__title {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cobalt);
}

.page-privacy .privacy-note p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-soft);
  max-width: 66ch;
}

/* ---------- 折叠说明 ---------- */

.page-privacy .privacy-details {
  margin-top: 24px;
  border: 1px solid var(--privacy-outline);
  background: var(--cream);
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
}

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

.page-privacy .privacy-details summary::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--ag-red);
  border-bottom: 1.5px solid var(--ag-red);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--ease);
}

.page-privacy .privacy-details[open] summary::before {
  transform: rotate(225deg) translate(-2px, -2px);
}

.page-privacy .privacy-details summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

.page-privacy .privacy-details__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--privacy-outline-soft);
}

.page-privacy .privacy-details__body p {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-soft);
}

/* ---------- 权利清单 ---------- */

.page-privacy .privacy-rights {
  list-style: none;
  counter-reset: privacy-right;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--privacy-outline);
}

.page-privacy .privacy-rights li {
  position: relative;
  counter-increment: privacy-right;
  padding: 18px 0 18px 46px;
  border-bottom: 1px solid var(--privacy-outline-soft);
}

.page-privacy .privacy-rights li::before {
  content: counter(privacy-right, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--privacy-gold);
}

.page-privacy .privacy-rights h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .privacy-rights p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

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

.page-privacy .privacy-contact p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
}

.page-privacy .privacy-contact .mono {
  font-size: 13.5px;
  letter-spacing: 0.04em;
}

/* ---------- 相关页面 ---------- */

.page-privacy .privacy-links {
  margin-top: 56px;
  border-top: 1px solid var(--privacy-outline);
  display: grid;
}

.page-privacy .privacy-link {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 18px 40px 18px 0;
  border-bottom: 1px solid var(--privacy-outline-soft);
  border-left: 3px solid transparent;
  color: var(--ink);
  text-decoration: none;
  transition: background var(--ease), border-color var(--ease), padding-left var(--ease);
}

.page-privacy .privacy-link::after {
  content: "\2192";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--gray);
  transition: color var(--ease), right var(--ease);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  background: var(--panel);
  border-left-color: var(--cobalt);
  padding-left: 14px;
}

.page-privacy .privacy-link:hover::after,
.page-privacy .privacy-link:focus-visible::after {
  color: var(--cobalt);
  right: 6px;
}

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

.page-privacy .privacy-link__t {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .privacy-link__d {
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
  max-width: 62ch;
}

/* ---------- 回到顶部 ---------- */

.page-privacy .to-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease), transform var(--ease);
  transform: translateY(8px);
}

.page-privacy .to-top[data-visible] {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-privacy .privacy-store li {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-cols {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .to-top {
    right: 28px;
    bottom: 28px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
    gap: 48px;
    padding-block: 34px 52px;
  }

  .page-privacy .privacy-hero__title {
    max-width: 12ch;
  }

  .page-privacy .privacy-section {
    padding-block: 38px;
  }

  .page-privacy .privacy-section > p {
    font-size: 17px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 206px minmax(0, 648px);
    justify-content: center;
    gap: 76px;
    padding-block: 48px 104px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
  }

  .page-privacy .privacy-index__note {
    max-width: 24ch;
  }
}
<<<END>>>