.page-privacy {
  --privacy-measure: 38em;
  display: block;
  background: var(--navy);
  color: var(--text);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* ---------- 标题区 ---------- */
.page-privacy .privacy-hero {
  display: grid;
  gap: 30px;
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(34px, 5vw, 60px);
}

.page-privacy .privacy-hero__intro {
  max-width: 40em;
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.2vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: clamp(1.04rem, 1.8vw, 1.28rem);
  line-height: 1.82;
  color: var(--text);
}

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

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  background: var(--navy-mid);
}

.page-privacy .privacy-hero__figure figcaption {
  margin-top: 10px;
  font-size: 0.8rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--scale);
}

/* ---------- 目录 + 正文双栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 34px;
  padding-top: clamp(26px, 3.4vw, 44px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc {
  font-size: 0.9rem;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--scale);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0 8px 12px;
  border-left: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  line-height: 1.5;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--celadon);
  border-left-color: var(--celadon);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--celadon);
}

/* ---------- 正文列 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-section {
  position: relative;
  padding-block: clamp(26px, 3.2vw, 40px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-section::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: -1px;
  width: 64px;
  height: 1px;
  background: var(--celadon);
}

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

.page-privacy .privacy-section:first-child::after {
  content: none;
}

.page-privacy .privacy-section__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  letter-spacing: 0.08em;
  color: var(--celadon);
}

.page-privacy .privacy-section__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.22rem, 2.6vw, 1.66rem);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .privacy-body p {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text);
}

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

.page-privacy .privacy-key {
  font-family: var(--font-mono);
  font-size: 0.92em;
  letter-spacing: 0.01em;
  color: var(--amber);
  word-break: break-all;
}

.page-privacy .privacy-body a {
  color: var(--celadon);
  text-underline-offset: 3px;
}

/* ---------- 引用框 ---------- */
.page-privacy .privacy-note {
  margin: 22px 0 0;
  padding: 15px 18px;
  border: 1px solid var(--line-strong);
  border-inline-start: 2px solid var(--celadon);
  background: rgba(255, 255, 255, 0.03);
}

.page-privacy .privacy-note--amber {
  border-inline-start-color: var(--amber);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--scale);
}

/* ---------- 字段清单 ---------- */
.page-privacy .privacy-fields {
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-field {
  padding: 15px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-privacy .privacy-field dt {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--paper);
}

.page-privacy .privacy-field dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .privacy-field__tag {
  display: inline-block;
  margin-inline-start: 8px;
  padding: 1px 8px;
  border: 1px solid rgba(23, 191, 163, 0.5);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--celadon);
  vertical-align: 2px;
}

.page-privacy .privacy-field__tag--soft {
  border-color: var(--line-strong);
  color: var(--scale);
}

/* ---------- 环节步骤 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  counter-reset: pstep;
  display: grid;
}

.page-privacy .privacy-step {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-privacy .privacy-step__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--paper);
}

.page-privacy .privacy-step__label::before {
  counter-increment: pstep;
  content: counter(pstep, decimal-leading-zero);
  margin-inline-end: 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.74rem;
  color: var(--amber);
}

.page-privacy .privacy-step__desc {
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-backtop {
  margin: 42px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}

.page-privacy .privacy-backtop a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--scale);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-backtop a:hover,
.page-privacy .privacy-backtop a:focus-visible {
  color: var(--celadon);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-field {
    display: grid;
    grid-template-columns: minmax(0, 172px) minmax(0, 1fr);
    gap: 4px 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-field dt {
    margin-bottom: 0;
  }

  .page-privacy .privacy-step {
    grid-template-columns: minmax(0, 172px) minmax(0, 1fr);
    gap: 4px 24px;
    align-items: baseline;
  }
}

/* ---------- 桌面：标题区分栏 + 侧栏目录 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 56px;
    align-items: center;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

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

@media (min-width: 1180px) {
  .page-privacy .privacy-layout {
    gap: 76px;
  }
}

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