.page-privacy {
  --pv-divide: 1px solid var(--edge);
  padding-bottom: 56px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumb {
  padding: 22px 0 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  display: grid;
  gap: 26px;
  padding: 26px 0 40px;
  border-bottom: var(--edge-w) solid var(--edge);
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 7vw, 44px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--frost);
}

.page-privacy .privacy-hero .lede {
  margin: 16px 0 0;
  max-width: 58ch;
  color: var(--cool);
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border: var(--edge-w) solid var(--edge);
  box-shadow: var(--shadow-cyan);
  background: var(--steel);
  overflow: hidden;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 摘要卡 ---------- */
.page-privacy .privacy-summary {
  margin-top: 32px;
  padding: 22px 20px 20px;
  background: var(--steel);
  border: var(--edge-w) solid var(--edge);
  border-top: 4px solid var(--cyan);
  box-shadow: var(--shadow-hard);
}

.page-privacy .privacy-summary__grid {
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-summary__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .privacy-summary__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--frost);
}

.page-privacy .privacy-summary__toc {
  margin-top: 20px;
  border-top: var(--pv-divide);
  padding-top: 14px;
}

.page-privacy .privacy-summary__toc summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding: 4px 0;
}

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

.page-privacy .privacy-summary__toc summary::after {
  content: " +";
  color: var(--magenta);
  font-weight: 700;
}

.page-privacy .privacy-summary__toc[open] summary::after {
  content: " −";
}

.page-privacy .privacy-summary__toc ol {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-summary__toc a {
  display: block;
  padding: 9px 10px;
  font-size: 14px;
  color: var(--cool);
  text-decoration: none;
  border-left: 2px solid var(--edge);
}

.page-privacy .privacy-summary__toc a:hover,
.page-privacy .privacy-summary__toc a:focus-visible {
  color: var(--frost);
  border-left-color: var(--cyan);
  background: rgba(47, 243, 224, 0.06);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-layout {
  padding-top: 36px;
}

.page-privacy .privacy-toc {
  display: none;
}

/* ---------- 小节 ---------- */
.page-privacy .privacy-section {
  padding: 30px 0 34px;
  border-bottom: var(--pv-divide);
}

.page-privacy .privacy-section:last-child {
  border-bottom: 0;
  padding-bottom: 12px;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}

.page-privacy .privacy-num {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--frost);
}

.page-privacy .privacy-section__lead {
  margin: 0;
  max-width: 62ch;
  color: var(--cool);
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .privacy-note {
  margin: 18px 0 0;
  max-width: 62ch;
  color: var(--cool);
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .privacy-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 224, 0.5);
}

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

/* ---------- 01 信息类型 ---------- */
.page-privacy .privacy-terms {
  margin: 22px 0 0;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-term {
  border-left: 3px solid var(--gold);
  padding: 2px 0 2px 16px;
}

.page-privacy .privacy-term dt {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--frost);
}

.page-privacy .privacy-term dd {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool);
}

/* ---------- 02 用途卡 ---------- */
.page-privacy .privacy-uses {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-use {
  padding: 16px 18px 18px;
  background: var(--steel);
  border: var(--edge-w) solid var(--edge);
  border-left: 4px solid var(--cyan);
}

.page-privacy .privacy-use h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--frost);
}

.page-privacy .privacy-use p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--cool);
}

/* ---------- 03 期限行 ---------- */
.page-privacy .privacy-rows {
  margin-top: 22px;
  display: grid;
}

.page-privacy .privacy-row {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--edge);
}

.page-privacy .privacy-row:first-child {
  border-top: 1px dashed var(--edge);
}

.page-privacy .privacy-row__key {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-privacy .privacy-row__val {
  font-size: 15px;
  line-height: 1.78;
  color: var(--cool);
}

/* ---------- 04 共享列表 ---------- */
.page-privacy .privacy-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 10px;
  background: var(--magenta);
}

/* ---------- 05 步骤 ---------- */
.page-privacy .privacy-steps {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 18px;
  border-bottom: var(--pv-divide);
}

.page-privacy .privacy-steps li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-step__no {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-steps h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--frost);
}

.page-privacy .privacy-steps p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool);
}

.page-privacy .privacy-steps p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 224, 0.5);
}

.page-privacy .privacy-steps p a:hover,
.page-privacy .privacy-steps p a:focus-visible {
  color: var(--frost);
  border-bottom-color: var(--frost);
}

/* ---------- 页尾入口块 ---------- */
.page-privacy .privacy-outro {
  margin-top: 44px;
  padding: 26px 22px 24px;
  background:
    linear-gradient(135deg, rgba(26, 15, 46, 0.9), rgba(11, 18, 32, 0.95));
  border: var(--edge-w) solid var(--edge);
  border-left: 4px solid var(--magenta);
  box-shadow: var(--shadow-magenta);
}

.page-privacy .privacy-outro h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 4vw, 26px);
  line-height: 1.3;
  color: var(--frost);
}

.page-privacy .privacy-outro p {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool);
}

.page-privacy .privacy-outro__actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy .privacy-outro__top-link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cool);
  text-decoration: none;
  border-bottom: 1px solid var(--edge);
  padding-bottom: 2px;
}

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

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-summary__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
  }

  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

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

@media (min-width: 1080px) {
  .page-privacy {
    padding-bottom: 72px;
  }

  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
    align-items: center;
    gap: 52px;
    padding: 44px 0 52px;
  }

  .page-privacy .privacy-hero__media img {
    aspect-ratio: 4 / 3;
  }

  .page-privacy .privacy-summary {
    padding: 26px 28px 24px;
  }

  .page-privacy .privacy-summary__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }

  .page-privacy .privacy-summary__toc {
    display: none;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 60px;
    align-items: start;
    padding-top: 44px;
  }

  .page-privacy .privacy-toc {
    display: block;
    position: sticky;
    top: 28px;
    padding-top: 4px;
  }

  .page-privacy .privacy-toc__title {
    margin: 0 0 12px;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.14em;
    color: var(--gold);
    text-transform: uppercase;
  }

  .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;
    align-items: baseline;
    padding: 9px 10px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--cool);
    text-decoration: none;
    border-left: 2px solid var(--edge);
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    color: var(--frost);
    border-left-color: var(--cyan);
    background: rgba(47, 243, 224, 0.07);
  }

  .page-privacy .privacy-toc__no {
    flex: none;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--gold);
  }

  .page-privacy .privacy-toc__top {
    display: inline-block;
    margin-top: 18px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--cool);
    text-decoration: none;
    border-bottom: 1px solid var(--edge);
    padding-bottom: 2px;
  }

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

  .page-privacy .privacy-section {
    padding: 34px 0 40px;
  }

  .page-privacy .privacy-outro {
    margin-top: 52px;
    padding: 32px 34px 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-summary__toc summary,
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-summary__toc a {
    transition: none;
  }
}
<<<END>>>