.page-privacy {
  --privacy-measure: 68ch;
  --privacy-amber-ink: #A9621A;
  --privacy-link: #0E6E67;
  --privacy-rule: rgba(10, 22, 34, .12);
  --privacy-muted: rgba(10, 22, 34, .62);
  background: var(--ink-900);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-wrap: break-word;
}

.page-privacy .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(22px, 3.4vw, 36px);
  align-items: end;
  padding-bottom: clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
  border-top: 2px solid var(--line-cyan);
  padding-top: clamp(20px, 3vw, 32px);
}

.page-privacy .privacy-hero h1 {
  font-size: clamp(30px, 5.4vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  max-width: 18ch;
}

.page-privacy .privacy-hero .lede {
  margin-top: 16px;
  max-width: 46ch;
  color: var(--sand);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--slate);
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  clip-path: var(--cut);
  border: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero__media .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* ---------- 三条速览 ---------- */
.page-privacy .privacy-summary {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-privacy .privacy-summary__item {
  border-left: 2px solid var(--cyan);
  padding: 2px 0 2px 14px;
}

.page-privacy .privacy-summary__item:nth-child(2) {
  border-left-color: var(--amber);
}

.page-privacy .privacy-summary__item:nth-child(3) {
  border-left-color: var(--moss);
}

.page-privacy .privacy-summary__key {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--sand);
}

.page-privacy .privacy-summary__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 243, 238, .8);
}

/* ---------- 折叠目录 ---------- */
.page-privacy .privacy-toc {
  margin-top: clamp(26px, 4vw, 44px);
  background: var(--ink-800);
  border: 1px solid var(--line);
  padding: 14px 16px;
}

.page-privacy .privacy-toc__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  color: var(--sand);
  list-style: none;
}

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

.page-privacy .privacy-toc__summary .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--cyan);
  border: 1px solid var(--line-cyan);
  padding: 3px 7px;
}

.page-privacy .privacy-toc__summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--amber);
}

.page-privacy .privacy-toc[open] .privacy-toc__summary::after {
  content: "－";
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 8px 0;
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px dashed var(--line-soft);
  transition: color .18s var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--cyan);
}

/* ---------- 正文与侧栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(26px, 4vw, 48px);
}

.page-privacy .privacy-paper {
  background: var(--paper);
  color: var(--ink-700);
  padding: clamp(20px, 4vw, 52px);
  border-top: 3px solid var(--cyan);
  border-radius: 2px;
  min-width: 0;
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: clamp(22px, 3.4vw, 34px);
  border-top: 1px solid var(--privacy-rule);
}

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

.page-privacy .privacy-section__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--privacy-amber-ink);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-size: clamp(19px, 2.5vw, 26px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink-700);
}

.page-privacy .privacy-section p {
  margin: 0 0 1em;
  max-width: var(--privacy-measure);
  font-size: 16px;
  line-height: 1.85;
  color: rgba(10, 22, 34, .86);
}

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

.page-privacy .privacy-section a {
  color: var(--privacy-link);
  text-decoration: underline;
  text-decoration-color: rgba(14, 110, 103, .35);
  text-underline-offset: 3px;
}

.page-privacy .privacy-section a:hover {
  text-decoration-color: var(--privacy-link);
}

/* ---------- 数字条 ---------- */
.page-privacy .privacy-facts {
  display: grid;
  gap: 10px;
  margin: 18px 0 22px;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-facts__item {
  background: rgba(11, 29, 46, .05);
  border: 1px solid var(--privacy-rule);
  border-left: 2px solid var(--privacy-amber-ink);
  padding: 12px 14px;
}

.page-privacy .privacy-facts__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ink-700);
}

.page-privacy .privacy-facts__label {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--privacy-muted);
}

/* ---------- 步骤 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: pstep;
  margin: 16px 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-steps li {
  counter-increment: pstep;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(10, 22, 34, .84);
}

.page-privacy .privacy-steps li::before {
  content: counter(pstep, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--privacy-amber-ink);
  border: 1px solid rgba(169, 98, 26, .45);
  border-radius: 50%;
}

/* ---------- 侧边章节索引 ---------- */
.page-privacy .privacy-rail {
  display: none;
  min-width: 0;
}

.page-privacy .privacy-rail__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--slate);
}

.page-privacy .privacy-rail .rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--line);
}

.page-privacy .privacy-rail .rail__link {
  display: block;
  margin-left: -1px;
  padding: 7px 0 7px 13px;
  border-left: 2px solid transparent;
  font-size: 13px;
  color: var(--slate);
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-rail .rail__link:hover {
  color: var(--paper);
}

.page-privacy .privacy-rail .rail__link.is-active {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

/* ---------- 接着看 ---------- */
.page-privacy .privacy-next {
  margin-top: clamp(30px, 4.6vw, 52px);
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-next__title {
  margin: 0 0 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--sand);
}

.page-privacy .privacy-next__item {
  display: block;
  background: var(--ink-800);
  border: 1px solid var(--line);
  padding: 16px 18px;
  text-decoration: none;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-privacy .privacy-next__item:hover,
.page-privacy .privacy-next__item:focus-visible {
  border-color: var(--line-cyan);
  transform: translateY(-2px);
}

.page-privacy .privacy-next__name {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .privacy-next__desc {
  display: block;
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-facts {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 24px;
  }

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

  .page-privacy .privacy-next__title {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .privacy-summary__text {
    font-size: 15px;
  }

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

@media (min-width: 880px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 206px;
    align-items: start;
  }

  .page-privacy .privacy-rail {
    display: block;
    position: sticky;
    top: 96px;
  }
}