.page-privacy {
  --privacy-toc-w: 236px;
  --privacy-rule: rgba(14, 27, 44, 0.14);
  --privacy-rule-strong: rgba(14, 27, 44, 0.28);
  --privacy-tint: rgba(30, 58, 95, 0.05);
  background: var(--c-porcelain);
  color: var(--c-ink);
  font-family: var(--font-body);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-ink);
  color: var(--c-porcelain);
  padding: clamp(40px, 6vw, 88px) 0 clamp(44px, 6vw, 84px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-faint) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-faint) 1px, transparent 1px);
  background-size: 96px 96px;
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(52%, 640px);
  height: 100%;
  background: var(--c-indigo);
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
  opacity: 0.55;
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}

.page-privacy .privacy-hero__lead {
  max-width: 40ch;
}

.page-privacy .privacy-hero .plate {
  color: var(--c-amber);
  letter-spacing: 0.16em;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 4.4vw, 3rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-hero__intro {
  margin: 0 0 26px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(246, 243, 236, 0.82);
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
  padding-top: 18px;
}

.page-privacy .privacy-hero__meta-item {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: var(--fs-14);
  color: rgba(246, 243, 236, 0.72);
}

.page-privacy .privacy-hero__meta-item .mono {
  min-width: 84px;
  color: var(--c-amber);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
}

.page-privacy .privacy-hero__figure .figure__media {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
  background: var(--c-deep);
}

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

.page-privacy .privacy-hero__figure .figure__caption {
  margin-top: 12px;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: rgba(246, 243, 236, 0.6);
}

/* 正文双栏 */
.page-privacy .privacy-body {
  padding: clamp(36px, 5vw, 76px) 0 clamp(48px, 6vw, 96px);
}

.page-privacy .privacy-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

/* 左侧锚点目录 */
.page-privacy .privacy-toc {
  border: 1px solid var(--privacy-rule);
  border-radius: 2px;
  background: var(--c-paper);
  padding: 20px 18px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--c-rock);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 10px;
  padding: 9px 8px;
  border-left: 2px solid transparent;
  color: var(--c-deep);
  font-size: var(--fs-14);
  line-height: 1.5;
  text-decoration: none;
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease), color 200ms var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  color: var(--c-amber);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: rgba(217, 164, 65, 0.12);
  border-left-color: var(--c-amber);
  color: var(--c-ink);
}

.page-privacy .privacy-toc__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--privacy-rule);
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--c-rock);
}

.page-privacy .privacy-toc__foot a {
  color: var(--c-deep);
  text-decoration: underline;
  text-decoration-color: var(--c-amber);
  text-underline-offset: 3px;
}

/* 章节 */
.page-privacy .privacy-content {
  min-width: 0;
  max-width: 68ch;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(36px, 5vw, 64px);
  padding-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--privacy-rule);
}

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

.page-privacy .privacy-sec__num {
  flex: none;
  font-size: var(--fs-14);
  letter-spacing: 0.08em;
  color: var(--c-amber);
  padding-bottom: 2px;
  border-bottom: 2px solid var(--c-amber);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  line-height: 1.35;
  color: var(--c-ink);
}

.page-privacy .privacy-sec__lede {
  margin: 0 0 22px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--c-deep);
}

.page-privacy .privacy-sec__after {
  margin: 18px 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--c-rock);
  padding-left: 14px;
  border-left: 2px solid var(--c-hair);
}

.page-privacy .privacy-sec__after a {
  color: var(--c-deep);
  text-decoration: underline;
  text-decoration-color: var(--c-amber);
  text-underline-offset: 3px;
}

/* 对照表 */
.page-privacy .privacy-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--privacy-rule-strong);
  border-radius: 2px;
  background: var(--c-porcelain);
  box-shadow: var(--shadow-card);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: var(--fs-14);
  line-height: 1.7;
  text-align: left;
}

.page-privacy .privacy-table__caption {
  caption-side: top;
  padding: 12px 16px;
  text-align: left;
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--c-rock);
  background: var(--c-paper);
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-table thead th {
  padding: 12px 16px;
  background: var(--c-deep);
  color: var(--c-porcelain);
  font-weight: 500;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-privacy .privacy-table tbody th,
.page-privacy .privacy-table tbody td {
  padding: 14px 16px;
  vertical-align: top;
  border-top: 1px solid var(--privacy-rule);
  color: var(--c-deep);
  font-weight: 400;
}

.page-privacy .privacy-table tbody th {
  font-weight: 700;
  color: var(--c-ink);
  white-space: nowrap;
}

.page-privacy .privacy-table tbody tr:nth-child(even) {
  background: var(--privacy-tint);
}

.page-privacy .privacy-table tbody th:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--c-porcelain);
  box-shadow: 1px 0 0 var(--privacy-rule);
}

.page-privacy .privacy-table tbody tr:nth-child(even) th:first-child {
  background: #EEF0F1;
}

/* 步骤卡 */
.page-privacy .privacy-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-step__num {
  font-size: var(--fs-14);
  letter-spacing: 0.08em;
  color: var(--c-amber);
  padding-top: 3px;
}

.page-privacy .privacy-step__title {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-16);
  line-height: 1.5;
  color: var(--c-ink);
}

.page-privacy .privacy-step__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--c-rock);
}

/* 权利条目 */
.page-privacy .privacy-rights {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-right {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 16px;
  background: var(--c-paper);
  border-left: 3px solid var(--c-amber);
  border-radius: 2px;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--c-deep);
}

.page-privacy .privacy-right__label {
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--c-teal);
}

/* 折叠说明 */
.page-privacy .privacy-details {
  margin-top: 20px;
  border: 1px solid var(--privacy-rule-strong);
  border-radius: 2px;
  background: var(--c-porcelain);
}

.page-privacy .privacy-details__summary {
  cursor: pointer;
  padding: 15px 18px;
  font-size: var(--fs-14);
  font-weight: 700;
  color: var(--c-deep);
  list-style-position: inside;
}

.page-privacy .privacy-details__summary::marker {
  color: var(--c-amber);
}

.page-privacy .privacy-details__summary:hover {
  color: var(--c-ink);
  background: rgba(217, 164, 65, 0.08);
}

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

.page-privacy .privacy-details__body {
  padding: 4px 18px 18px;
  border-top: 1px solid var(--privacy-rule);
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--c-rock);
}

.page-privacy .privacy-details__body p {
  margin: 12px 0 0;
}

/* 相关页面 */
.page-privacy .privacy-related {
  margin-top: clamp(36px, 5vw, 64px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--privacy-rule-strong);
}

.page-privacy .privacy-related__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-22);
  color: var(--c-ink);
}

.page-privacy .privacy-related__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-privacy .privacy-related__card {
  display: grid;
  grid-template-columns: 28px 1fr;
  grid-template-areas:
    "num name"
    "num desc";
  gap: 4px 10px;
  padding: 16px 18px;
  border: 1px solid var(--privacy-rule-strong);
  border-radius: 2px;
  background: var(--c-porcelain);
  text-decoration: none;
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-privacy .privacy-related__num {
  grid-area: num;
  font-size: var(--fs-12);
  color: var(--c-amber);
  padding-top: 3px;
}

.page-privacy .privacy-related__name {
  grid-area: name;
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--c-ink);
}

.page-privacy .privacy-related__desc {
  grid-area: desc;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--c-rock);
}

.page-privacy .privacy-related__card:hover,
.page-privacy .privacy-related__card:focus-visible {
  border-color: var(--c-amber);
  background: var(--c-paper);
  transform: translateY(-2px);
}

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

/* 断点 */
@media (min-width: 720px) {
  .page-privacy .privacy-right {
    grid-template-columns: 72px 1fr;
    align-items: baseline;
    gap: 14px;
  }

  .page-privacy .privacy-related__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-related__card {
    transition: none;
  }

  .page-privacy .privacy-related__card:hover,
  .page-privacy .privacy-related__card:focus-visible {
    transform: none;
  }
}
<<<END>>>