.page-privacy {
  background: var(--paper);
  color: var(--rock);
  font-family: var(--font-sans);
}

.page-privacy .privacy-top {
  padding-top: 26px;
  padding-bottom: 34px;
}

.page-privacy .breadcrumb {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-mute);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-privacy .breadcrumb a {
  color: var(--rock);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .breadcrumb a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .privacy-top-grid {
  display: grid;
  gap: 28px;
}

.page-privacy .privacy-kicker {
  margin: 0 0 14px;
  display: inline-block;
  padding: 5px 12px 4px;
  background: var(--orange-soft);
  color: var(--clay);
  font-size: 12px;
  letter-spacing: .1em;
  transform: skewX(-4deg);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-size: clamp(32px, 8.4vw, 62px);
  line-height: 1.14;
  font-weight: 300;
  letter-spacing: -.02em;
  color: var(--rock);
}

.page-privacy .lede {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-privacy .privacy-top-links {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .btn {
  display: inline-block;
  padding: 11px 20px;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--rock);
  transition: transform 160ms var(--ease), background 160ms var(--ease);
}

.page-privacy .btn--primary {
  background: var(--orange);
  color: var(--rock-deep);
  border-color: var(--rock);
  box-shadow: var(--shadow-paper);
  font-weight: 500;
}

.page-privacy .btn--primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-paper-lg);
}

.page-privacy .btn--ghost {
  background: transparent;
  color: var(--rock);
  border-color: var(--line-strong);
}

.page-privacy .btn--ghost:hover {
  border-color: var(--orange);
  color: var(--clay);
}

.page-privacy .privacy-hero-figure {
  margin: 0;
  position: relative;
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-paper-lg);
  background: var(--stone);
}

.page-privacy .figure-cap {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--ink-mute);
}

.page-privacy .privacy-body {
  display: grid;
  gap: 30px;
  padding-bottom: 70px;
}

/* 章节索引 */
.page-privacy .privacy-index {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--line);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-index-title {
  display: none;
}

.page-privacy .privacy-index-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 11px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--paper);
  transition: background 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .privacy-index-link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--clay);
}

.page-privacy .privacy-index-link:hover {
  border-color: var(--rock);
  color: var(--rock);
}

.page-privacy .privacy-index-link.is-active {
  background: var(--orange);
  border-color: var(--rock);
  color: var(--rock-deep);
}

.page-privacy .privacy-index-link.is-active .mono {
  color: var(--rock-deep);
}

/* 正文长栏 */
.page-privacy .privacy-article {
  min-width: 0;
}

.page-privacy .privacy-chapter {
  padding: 30px 0 34px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-chapter:first-child {
  padding-top: 6px;
  border-top: 0;
}

.page-privacy .privacy-chapter-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--clay);
  padding-top: 4px;
}

.page-privacy h2 {
  margin: 0;
  font-size: clamp(24px, 5.6vw, 38px);
  line-height: 1.24;
  font-weight: 300;
  letter-spacing: -.015em;
  color: var(--rock);
}

.page-privacy h3 {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.5;
  font-weight: 500;
  color: var(--rock);
}

.page-privacy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

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

.page-privacy a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 85, 47, .38);
}

.page-privacy a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* 两类信息 */
.page-privacy .privacy-split {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.page-privacy .privacy-block {
  padding: 18px 18px 20px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-paper);
}

.page-privacy .privacy-dots {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-dots li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-privacy .privacy-dots li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

/* 用途清单 */
.page-privacy .privacy-uses {
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-uses li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-uses .tag {
  justify-self: start;
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

.page-privacy .tag--orange {
  background: var(--orange-soft);
  color: var(--clay);
  border: 1px solid rgba(168, 85, 47, .3);
}

.page-privacy .tag--blue {
  background: rgba(47, 107, 255, .1);
  color: var(--blue);
  border: 1px solid rgba(47, 107, 255, .32);
}

.page-privacy .tag--moss {
  background: rgba(78, 107, 82, .1);
  color: var(--moss);
  border: 1px solid rgba(78, 107, 82, .32);
}

.page-privacy .privacy-plain {
  padding: 14px 16px;
  background: var(--stone);
  font-size: 14px;
  color: var(--rock);
}

/* 事实条目 */
.page-privacy .privacy-facts {
  margin: 18px 0 22px;
  padding: 0;
}

.page-privacy .privacy-fact {
  padding: 14px 0;
  border-bottom: 1px dashed var(--line-strong);
}

.page-privacy .privacy-fact dt {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--blue);
}

.page-privacy .privacy-fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* 引用提示 */
.page-privacy .privacy-quote {
  margin: 22px 0 0;
  padding: 16px 18px;
  background: var(--stone);
  border-left: 3px solid var(--clay);
  font-size: 14px;
  line-height: 1.75;
  color: var(--rock);
}

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

.page-privacy .privacy-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-privacy .privacy-step-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--orange);
  padding-top: 3px;
}

.page-privacy .privacy-forward {
  padding-left: 14px;
  border-left: 1px solid var(--line-strong);
  font-size: 14px;
}

/* 更新区块 */
.page-privacy .privacy-update-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-privacy .privacy-back {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

@media (min-width: 720px) {
  .page-privacy .privacy-top {
    padding-top: 34px;
    padding-bottom: 46px;
  }

  .page-privacy .privacy-top-grid {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 40px;
  }

  .page-privacy .privacy-split {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-privacy .privacy-uses li {
    grid-template-columns: 76px 1fr;
    gap: 16px;
    align-items: start;
  }

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

  .page-privacy .privacy-update-grid .privacy-block:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) 236px;
    column-gap: 56px;
    align-items: start;
    padding-bottom: 90px;
  }

  .page-privacy .privacy-article {
    order: 1;
    max-width: 72ch;
  }

  .page-privacy .privacy-index {
    order: 2;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    display: block;
    overflow: visible;
    padding: 0 0 0 18px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-index-title {
    display: block;
    margin: 0 0 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .14em;
    color: var(--ink-mute);
  }

  .page-privacy .privacy-index-link {
    display: flex;
    width: 100%;
    padding: 8px 10px;
    margin-bottom: 4px;
    font-size: 13px;
    border: 1px solid transparent;
    background: transparent;
  }

  .page-privacy .privacy-index-link:hover {
    border-color: var(--line-strong);
    background: var(--silver);
  }

  .page-privacy .privacy-index-link.is-active {
    border-color: var(--rock);
    box-shadow: var(--shadow-paper);
  }

  .page-privacy .privacy-chapter {
    padding: 38px 0 40px;
  }

  .page-privacy .privacy-chapter:first-child {
    padding-top: 4px;
  }

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

  .page-privacy .privacy-update-grid .privacy-block:last-child {
    grid-column: auto;
  }
}
</