.page-privacy {
  --p-line: var(--carbon-700);
  --p-tint: var(--carbon-800);
  --p-doc-width: 68ch;
  background: var(--carbon-950);
  color: var(--paper);
  font-family: var(--font-sans);
  padding-bottom: 64px;
}

.page-privacy .privacy-top {
  background: var(--carbon-900);
  border-bottom: 1px solid var(--p-line);
  padding: 18px 0 0;
}

.page-privacy .privacy-hero {
  display: grid;
  gap: 24px;
  padding: 22px 0 36px;
}

.page-privacy .privacy-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange);
  text-transform: uppercase;
}

.page-privacy h1 {
  margin: 10px 0 0;
  font-size: clamp(34px, 8vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .privacy-lead {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.85;
  color: var(--paper-muted);
}

.page-privacy .privacy-hero__meta {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--p-line);
  border-radius: var(--radius-panel);
  background: var(--p-tint);
  overflow: hidden;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.88;
}

.page-privacy .privacy-hero__figure figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  background: var(--carbon-950);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-muted);
}

.page-privacy .privacy-body {
  display: grid;
  gap: 26px;
  padding-top: 34px;
}

/* 左侧锚点索引：窄屏为横向滚动胶囊条 */
.page-privacy .privacy-index {
  border: 1px solid var(--p-line);
  border-radius: var(--radius-card);
  background: var(--carbon-900);
  padding: 14px;
}

.page-privacy .privacy-index__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 2px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-index__link {
  display: block;
  white-space: nowrap;
  padding: 7px 12px;
  border: 1px solid var(--p-line);
  border-radius: var(--radius-pill);
  color: var(--paper-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}

.page-privacy .privacy-index__link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

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

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

/* 条款正文 */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-sec {
  border-top: 1px solid var(--p-line);
  padding: 26px 0 30px;
  scroll-margin-top: 92px;
}

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

.page-privacy .privacy-sec:target {
  border-top-color: var(--cyan);
}

.page-privacy .privacy-sec__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-privacy .privacy-sec:target .privacy-sec__no {
  color: var(--cyan);
}

.page-privacy .privacy-sec h2 {
  margin: 8px 0 14px;
  font-size: clamp(20px, 3.4vw, 26px);
  line-height: 1.32;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .privacy-sec p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.88;
  color: var(--paper-muted);
}

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

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--paper-muted);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .privacy-list strong {
  color: var(--paper);
  font-weight: 500;
}

.page-privacy .privacy-deflist {
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-deflist dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .privacy-deflist dd {
  margin: 5px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--paper-muted);
}

.page-privacy .key {
  font-style: normal;
  font-weight: 700;
  color: var(--carbon-950);
  background: var(--paper);
  padding: 1px 6px;
  border-radius: 4px;
}

/* 术语提示 */
.page-privacy .term {
  position: relative;
  color: var(--paper);
  border-bottom: 1px dashed var(--cyan);
  cursor: help;
}

.page-privacy .term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  width: max-content;
  max-width: min(240px, 70vw);
  padding: 8px 11px;
  border: 1px solid var(--cyan);
  border-radius: 10px;
  background: var(--carbon-800);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: 0;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity var(--fast) var(--ease), transform var(--fast) var(--ease), visibility var(--fast) var(--ease);
  pointer-events: none;
  z-index: 6;
}

.page-privacy .term:hover::after,
.page-privacy .term:focus::after,
.page-privacy .term:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

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

.page-privacy .privacy-inline-link,
.page-privacy .privacy-foot__text a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-inline-link:hover,
.page-privacy .privacy-foot__text a:hover {
  color: var(--paper);
}

.page-privacy .privacy-inline-link:focus-visible,
.page-privacy .privacy-foot__text a:focus-visible,
.page-privacy .privacy-foot__top:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-privacy .privacy-foot {
  display: grid;
  gap: 16px;
  margin-top: 10px;
  padding-top: 24px;
  border-top: 1px solid var(--p-line);
}

.page-privacy .privacy-foot__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--slate);
}

.page-privacy .privacy-foot__top {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border: 1px solid var(--p-line);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--paper-muted);
  text-decoration: none;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}

.page-privacy .privacy-foot__top:hover {
  color: var(--carbon-950);
  background: var(--cyan);
  border-color: var(--cyan);
}

@media (min-width: 880px) {
  .page-privacy .privacy-hero {
    grid-template-columns: 1.05fr 1fr;
    align-items: end;
    gap: 44px;
    padding: 28px 0 46px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 256px minmax(0, 1fr);
    gap: 52px;
    padding-top: 44px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 96px;
    align-self: start;
    padding: 18px 16px;
  }

  .page-privacy .privacy-index__list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
    margin-top: 14px;
  }

  .page-privacy .privacy-index__link {
    padding: 9px 10px;
    border-color: transparent;
    border-radius: 10px;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .privacy-index__link:hover {
    background: var(--carbon-800);
  }

  .page-privacy .privacy-index__top {
    display: inline-flex;
    width: 100%;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--p-line);
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--slate);
    text-decoration: none;
  }

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

  .page-privacy .privacy-doc {
    max-width: var(--p-doc-width);
  }

  .page-privacy .privacy-sec {
    padding: 30px 0 34px;
  }

  .page-privacy .privacy-deflist {
    grid-template-columns: 96px minmax(0, 1fr);
    column-gap: 20px;
    row-gap: 18px;
  }

  .page-privacy .privacy-deflist dd {
    margin: 0;
  }

  .page-privacy .privacy-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

@media (max-width: 559px) {
  .page-privacy .privacy-hero__figure figcaption {
    left: 10px;
    bottom: 10px;
    font-size: 10px;
  }

  .page-privacy .privacy-sec p,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-deflist dd {
    font-size: 14.5px;
  }
}
<<<END>>>