.page-privacy {
  --pp-block-gap: clamp(16px, 2.6vw, 24px);
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.8;
  padding-block: clamp(18px, 3.5vw, 34px) clamp(48px, 7vw, 88px);
  overflow-x: clip;
}

.page-privacy .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--c-accent);
  text-transform: uppercase;
}

.page-privacy .pp-hero {
  position: relative;
  display: grid;
  gap: clamp(20px, 3.5vw, 32px);
  margin-top: clamp(12px, 2vw, 20px);
  padding: clamp(20px, 4vw, 40px);
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed var(--c-line-soft);
  border-radius: calc(var(--radius) - 7px);
  pointer-events: none;
}

.page-privacy .pp-hero-text {
  position: relative;
  z-index: 1;
}

.page-privacy .display-title {
  margin: 0 0 14px;
  color: var(--c-head);
  letter-spacing: -0.01em;
}

.page-privacy .pp-lede {
  margin: 0 0 14px;
  max-width: 58ch;
  color: var(--c-ink);
}

.page-privacy .pp-hero-meta {
  margin: 0;
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid var(--c-line-soft);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--c-ink-soft);
  background: var(--c-bg);
}

.page-privacy .pp-figure {
  position: relative;
  z-index: 1;
  margin: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-line-soft);
  background: var(--c-soft);
  overflow: hidden;
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* 摘要条 */
.page-privacy .pp-summary {
  margin-top: var(--pp-block-gap);
  padding: clamp(20px, 3.6vw, 34px);
  background: var(--c-soft);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
}

.page-privacy .pp-summary-title {
  margin: 0 0 16px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-head);
}

.page-privacy .pp-summary-grid {
  display: grid;
  gap: 12px;
}

.page-privacy .pp-sum-card {
  padding: 16px 18px;
  background: var(--c-surface);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--radius-sm);
}

.page-privacy .pp-sum-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-head);
}

.page-privacy .pp-sum-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

/* 双栏长卷 */
.page-privacy .pp-layout {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  margin-top: clamp(26px, 4vw, 48px);
}

.page-privacy .pp-toc {
  padding: 18px;
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
  align-self: start;
}

.page-privacy .pp-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--c-ink-soft);
}

.page-privacy .pp-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-left: 3px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--c-ink);
  text-decoration: none;
  transition: background var(--dur) ease, border-color var(--dur) ease;
}

.page-privacy .pp-toc a:hover,
.page-privacy .pp-toc a:focus-visible {
  background: var(--c-soft);
  border-left-color: var(--c-accent);
}

.page-privacy .pp-toc a:focus-visible {
  outline: 2px solid var(--c-hot);
  outline-offset: 2px;
}

.page-privacy .toc-no {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--c-accent);
}

.page-privacy .pp-toc-foot {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-soft);
}

.page-privacy .pp-toc-foot p {
  margin: 0 0 10px;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--c-ink-soft);
}

.page-privacy .pp-elder-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-head);
  background: var(--c-hot);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--dur) ease, background var(--dur) ease;
}

.page-privacy .pp-elder-btn:hover {
  background: var(--c-accent);
  color: var(--c-ondark);
}

.page-privacy .pp-elder-btn:active {
  transform: scale(0.985);
}

.page-privacy .pp-elder-btn:focus-visible {
  outline: 2px solid var(--c-head);
  outline-offset: 2px;
}

/* 章节 */
.page-privacy .pp-body {
  display: grid;
  gap: var(--pp-block-gap);
  min-width: 0;
}

.page-privacy .pp-section {
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
  scroll-margin-top: 96px;
}

.page-privacy .pp-section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-privacy .pp-section-head .index-no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--c-accent);
  padding-top: 2px;
}

.page-privacy .pp-section h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-head);
}

.page-privacy .pp-section p {
  margin: 0 0 14px;
  max-width: 66ch;
}

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

.page-privacy .pp-section a {
  color: var(--c-accent);
  font-weight: 500;
  text-underline-offset: 3px;
}

.page-privacy .pp-section a:hover {
  color: var(--c-head);
}

.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.75;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--c-line);
  border-radius: 2px;
  transform: rotate(45deg);
}

.page-privacy .pp-list strong {
  color: var(--c-head);
  font-weight: 700;
}

.page-privacy .pp-def {
  margin: 0 0 18px;
  display: grid;
  gap: 14px;
  max-width: 68ch;
}

.page-privacy .pp-def dt {
  font-weight: 700;
  color: var(--c-head);
  padding-left: 12px;
  border-left: 3px solid var(--c-accent);
  line-height: 1.5;
}

.page-privacy .pp-def dd {
  margin: 4px 0 0;
  padding-left: 15px;
  color: var(--c-ink-soft);
  line-height: 1.75;
}

.page-privacy .pp-note {
  margin: 0 0 16px;
  padding: 14px 18px;
  background: var(--c-soft);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--radius-sm);
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-privacy .pp-flow {
  display: block;
  width: 100%;
  height: auto;
  max-width: 660px;
  margin: 4px 0 22px;
  padding: 8px;
  color: var(--c-head);
  background: var(--c-bg);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius-sm);
}

.page-privacy .pp-contact {
  margin: 4px 0 18px;
  padding: 18px 20px;
  background: var(--c-head);
  color: var(--c-ondark);
  border-radius: var(--radius-sm);
  display: grid;
  gap: 6px;
}

.page-privacy .pp-contact-title {
  margin: 0 0 2px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--c-hot);
}

.page-privacy .pp-contact p {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--c-ondark);
  word-break: break-word;
}

.page-privacy .pp-contact .pp-contact-note {
  margin-top: 4px;
  font-size: 0.88rem;
  color: rgba(255, 246, 229, 0.82);
}

.page-privacy .pp-tail {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-soft);
  font-size: 0.97rem;
  color: var(--c-ink-soft);
}

@media (min-width: 700px) {
  .page-privacy .pp-hero {
    grid-template-columns: 1.08fr 0.92fr;
    align-items: center;
  }

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

@media (min-width: 960px) {
  .page-privacy .pp-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 92px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }
}

@media (max-width: 420px) {
  .page-privacy .pp-hero::after {
    inset: 6px;
  }

  .page-privacy .pp-list li,
  .page-privacy .pp-def dd {
    padding-left: 18px;
  }
}

.page-privacy {
  --pp-block-gap: clamp(16px, 2.6vw, 24px);
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.8;
  padding-block: clamp(18px, 3.5vw, 34px) clamp(48px, 7vw, 88px);
  overflow-x: clip;
}

.page-privacy .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--c-accent);
}

.page-privacy .pp-hero {
  position: relative;
  display: grid;
  gap: clamp(20px, 3.5vw, 32px);
  margin-top: clamp(12px, 2vw, 20px);
  padding: clamp(20px, 4vw, 40px);
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed var(--c-line-soft);
  border-radius: calc(var(--radius) - 7px);
  pointer-events: none;
}

.page-privacy .pp-hero-text {
  position: relative;
  z-index: 1;
}

.page-privacy .display-title {
  margin: 0 0 14px;
  color: var(--c-head);
  letter-spacing: -0.01em;
}

.page-privacy .pp-lede {
  margin: 0 0 14px;
  max-width: 58ch;
  color: var(--c-ink);
}

.page-privacy .pp-hero-meta {
  margin: 0;
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid var(--c-line-soft);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--c-ink-soft);
  background: var(--c-bg);
}

.page-privacy .pp-figure {
  position: relative;
  z-index: 1;
  margin: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-line-soft);
  background: var(--c-soft);
  overflow: hidden;
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .pp-summary {
  margin-top: var(--pp-block-gap);
  padding: clamp(20px, 3.6vw, 34px);
  background: var(--c-soft);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
}

.page-privacy .pp-summary-title {
  margin: 0 0 16px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-head);
}

.page-privacy .pp-summary-grid {
  display: grid;
  gap: 12px;
}

.page-privacy .pp-sum-card {
  padding: 16px 18px;
  background: var(--c-surface);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--radius-sm);
}

.page-privacy .pp-sum-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-head);
}

.page-privacy .pp-sum-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

.page-privacy .pp-layout {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  margin-top: clamp(26px, 4vw, 48px);
}

.page-privacy .pp-toc {
  padding: 18px;
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
  align-self: start;
}

.page-privacy .pp-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--c-ink-soft);
}

.page-privacy .pp-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-left: 3px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--c-ink);
  text-decoration: none;
  transition: background var(--dur) ease, border-color var(--dur) ease;
}

.page-privacy .pp-toc a:hover,
.page-privacy .pp-toc a:focus-visible {
  background: var(--c-soft);
  border-left-color: var(--c-accent);
}

.page-privacy .pp-toc a:focus-visible {
  outline: 2px solid var(--c-hot);
  outline-offset: 2px;
}

.page-privacy .toc-no {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--c-accent);
}

.page-privacy .pp-toc-foot {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-soft);
}

.page-privacy .pp-toc-foot p {
  margin: 0 0 10px;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--c-ink-soft);
}

.page-privacy .pp-elder-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-head);
  background: var(--c-hot);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--dur) ease, background var(--dur) ease, color var(--dur) ease;
}

.page-privacy .pp-elder-btn:hover {
  background: var(--c-accent);
  color: var(--c-ondark);
}

.page-privacy .pp-elder-btn:active {
  transform: scale(0.985);
}

.page-privacy .pp-elder-btn:focus-visible {
  outline: 2px solid var(--c-head);
  outline-offset: 2px;
}

.page-privacy .pp-body {
  display: grid;
  gap: var(--pp-block-gap);
  min-width: 0;
}

.page-privacy .pp-section {
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
  scroll-margin-top: 96px;
}

.page-privacy .pp-section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-privacy .pp-section-head .index-no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--c-accent);
  padding-top: 2px;
}

.page-privacy .pp-section h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-head);
}

.page-privacy .pp-section p {
  margin: 0 0 14px;
  max-width: 66ch;
}

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

.page-privacy .pp-section a {
  color: var(--c-accent);
  font-weight: 500;
  text-underline-offset: 3px;
}

.page-privacy .pp-section a:hover {
  color: var(--c-head);
}

.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.75;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--c-line);
  border-radius: 2px;
  transform: rotate(45deg);
}

.page-privacy .pp-list strong {
  color: var(--c-head);
  font-weight: 700;
}

.page-privacy .pp-def {
  margin: 0 0 18px;
  display: grid;
  gap: 14px;
  max-width: 68ch;
}

.page-privacy .pp-def dt {
  font-weight: 700;
  color: var(--c-head);
  padding-left: 12px;
  border-left: 3px solid var(--c-accent);
  line-height: 1.5;
}

.page-privacy .pp-def dd {
  margin: 4px 0 0;
  padding-left: 15px;
  color: var(--c-ink-soft);
  line-height: 1.75;
}

.page-privacy .pp-note {
  margin: 0 0 16px;
  padding: 14px 18px;
  background: var(--c-soft);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--radius-sm);
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-privacy .pp-flow {
  display: block;
  width: 100%;
  height: auto;
  max-width: 660px;
  margin: 4px 0 22px;
  padding: 8px;
  color: var(--c-head);
  background: var(--c-bg);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius-sm);
}

.page-privacy .pp-contact {
  margin: 4px 0 18px;
  padding: 18px 20px;
  background: var(--c-head);
  color: var(--c-ondark);
  border-radius: var(--radius-sm);
  display: grid;
  gap: 6px;
}

.page-privacy .pp-contact-title {
  margin: 0 0 2px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--c-hot);
}

.page-privacy .pp-contact p {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--c-ondark);
  word-break: break-word;
}

.page-privacy .pp-contact .pp-contact-note {
  margin-top: 4px;
  font-size: 0.88rem;
  color: rgba(255, 246, 229, 0.82);
}

.page-privacy .pp-tail {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-soft);
  font-size: 0.97rem;
  color: var(--c-ink-soft);
}

@media (min-width: 700px) {
  .page-privacy .pp-hero {
    grid-template-columns: 1.08fr 0.92fr;
    align-items: center;
  }

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

@media (min-width: 960px) {
  .page-privacy .pp-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 92px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }
}

@media (max-width: 420px) {
  .page-privacy .pp-hero::after {
    inset: 6px;
  }

  .page-privacy .pp-list li {
    padding-left: 18px;
  }

  .page-privacy .pp-def dd {
    padding-left: 15px;
  }
}