.page-privacy {
  --priv-idx: 208px;
  --priv-gap: clamp(28px, 4vw, 64px);
  --priv-anchor: 92px;
  padding-top: clamp(20px, 4vw, 40px);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-privacy .privacy-intro {
  max-width: 900px;
  margin-top: clamp(22px, 4vw, 40px);
}

.page-privacy .privacy-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .privacy-kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .privacy-version {
  padding: 2px 10px;
  border: 1px solid var(--cyan-line);
  border-radius: var(--radius-pill);
  background: var(--cyan-soft);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-privacy h1 {
  margin: 18px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-privacy .privacy-lede {
  max-width: 64ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.8;
  color: var(--mist-soft);
}

.page-privacy .privacy-visual {
  position: relative;
  margin: clamp(26px, 4vw, 46px) 0 0;
  border: 1px solid var(--cyan-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--abyss-2);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 340px);
  max-width: 100%;
  object-fit: cover;
  object-position: center;
}

/* 正文骨架：窄栏长文 + 左侧浮动索引 */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--priv-gap);
  margin-top: clamp(40px, 6vw, 76px);
}

.page-privacy .privacy-index {
  position: static;
}

.page-privacy .privacy-index__label {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--steel);
}

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

.page-privacy .privacy-index ol::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-index a {
  display: block;
  padding: 8px 14px;
  border: 1px solid var(--steel-line);
  border-radius: var(--radius-pill);
  color: var(--steel);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-privacy .privacy-index a:hover,
.page-privacy .privacy-index a:focus-visible,
.page-privacy .privacy-index a.is-active,
.page-privacy .privacy-index a[aria-current] {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--cyan-soft);
}

.page-privacy .privacy-index a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-article {
  min-width: 0;
  max-width: 76ch;
}

.page-privacy .privacy-section {
  scroll-margin-top: var(--priv-anchor);
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: clamp(44px, 6vw, 76px);
}

/* 章节头：荧光青细线分隔 */
.page-privacy .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding-top: 20px;
  border-top: 1px solid var(--cyan-line);
  margin-bottom: 20px;
}

.page-privacy .section-head__index {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .section-head__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.3;
  color: var(--mist);
}

.page-privacy .privacy-article p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist-soft);
}

.page-privacy .privacy-article h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.5;
  color: var(--mist);
}

.page-privacy .privacy-article a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.25s var(--ease);
}

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

.page-privacy .num {
  font-family: var(--font-num);
  font-weight: 700;
}

.page-privacy .privacy-inline-ver {
  color: var(--amber);
}

/* 条目列表 */
.page-privacy .privacy-items {
  display: grid;
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-item {
  padding: 6px 0 6px 20px;
  border-left: 1px solid var(--steel-line);
  transition: border-color 0.3s var(--ease);
}

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

.page-privacy .privacy-item p {
  margin: 0;
  font-size: 15.5px;
}

/* 使用目的 */
.page-privacy .privacy-purpose {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-privacy .privacy-purpose__card {
  position: relative;
  padding: clamp(18px, 3vw, 24px);
  border: 1px solid var(--steel-line);
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, var(--abyss-2), rgba(13, 43, 74, 0.35));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

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

.page-privacy .privacy-purpose__no {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .privacy-purpose__card p {
  margin: 0;
  font-size: 15.5px;
}

/* 保留期限 */
.page-privacy .privacy-keeps {
  margin-top: 22px;
  border-top: 1px solid var(--steel-line);
}

.page-privacy .privacy-keep {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--steel-line);
}

.page-privacy .privacy-keep__key {
  font-size: 15.5px;
  color: var(--mist-soft);
}

.page-privacy .privacy-keep__val {
  font-size: 15.5px;
  color: var(--steel);
}

.page-privacy .privacy-keep__val b {
  font-size: 24px;
  color: var(--orange);
  letter-spacing: -0.01em;
}

/* 深水蓝分区底高亮块 */
.page-privacy .privacy-highlight {
  margin-top: 26px;
  padding: clamp(18px, 3.4vw, 28px);
  border: 1px solid var(--steel-line);
  border-radius: var(--radius-md);
  background: var(--abyss-2);
}

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

.page-privacy .privacy-rights {
  display: grid;
  gap: 18px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-rights p {
  margin: 0;
  font-size: 15.5px;
}

.page-privacy .privacy-rights__note {
  padding-top: 16px;
  border-top: 1px solid var(--cyan-line);
  font-size: 15px;
  color: var(--steel) !important;
}

/* 联系方式 */
.page-privacy .privacy-contact {
  margin-top: 26px;
  padding: clamp(18px, 3.4vw, 26px);
  border: 1px solid var(--cyan-line);
  border-radius: var(--radius-md);
  background: rgba(27, 76, 99, 0.24);
}

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

.page-privacy .privacy-contact dt {
  margin-bottom: 4px;
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--steel);
}

.page-privacy .privacy-contact dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-related {
  margin-top: 24px;
  font-size: 15.5px;
}

/* 窄屏不溢出兜底 */
.page-privacy .privacy-article,
.page-privacy .privacy-index {
  max-width: 100%;
}

.page-privacy .privacy-body > * {
  min-width: 0;
}

@media (min-width: 700px) {
  .page-privacy .privacy-purpose {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-privacy .privacy-index {
    position: sticky;
    top: var(--priv-anchor);
  }

  .page-privacy .privacy-index ol {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-index a {
    padding: 10px 14px;
    border: 0;
    border-left: 1px solid var(--steel-line);
    border-radius: 0;
    white-space: normal;
  }

  .page-privacy .privacy-index a:hover,
  .page-privacy .privacy-index a:focus-visible,
  .page-privacy .privacy-index a.is-active,
  .page-privacy .privacy-index a[aria-current] {
    border-left-color: var(--cyan);
    background: var(--cyan-soft);
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-purpose__card,
  .page-privacy .privacy-index a,
  .page-privacy .privacy-item,
  .page-privacy .privacy-article a {
    transition: none;
  }

  .page-privacy .privacy-purpose__card:hover {
    transform: none;
  }
}