.page-privacy {
  --pv-line: #DCE6EC;
  --pv-soft: #EEF4F7;
  --pv-text: #22323D;
  --pv-text-soft: #3C4F5C;
  padding-bottom: 48px;
}

.page-privacy .breadcrumb {
  padding: 18px 0 4px;
}

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 10px;
  padding: 30px 22px 34px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(130% 150% at 92% 4%, rgba(32, 227, 210, 0.24), transparent 60%),
    radial-gradient(90% 120% at 8% 100%, rgba(111, 92, 255, 0.18), transparent 62%),
    linear-gradient(155deg, var(--ink-800), var(--ink-950) 78%);
  color: #E9F4F8;
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  mix-blend-mode: screen;
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.page-privacy .privacy-version {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  border: 1px solid rgba(138, 248, 238, 0.45);
  border-radius: var(--radius-pill);
  color: var(--cyan-300);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: clamp(27px, 6.4vw, 44px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-lede {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(233, 244, 248, 0.86);
}

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

/* 目录 */
.page-privacy .privacy-toc {
  background: var(--gray-050);
  border-radius: var(--radius-md);
  padding: 16px 14px;
}

.page-privacy .privacy-toc .toc-title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .privacy-toc .toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc .toc-list > li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc .toc-link {
  display: block;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  background: #FFFFFF;
  border: 1px solid var(--pv-line);
  color: var(--pv-text-soft);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-toc .toc-link:hover {
  border-color: var(--cyan-500);
  color: var(--ink-800);
}

.page-privacy .privacy-toc .toc-link[aria-current="true"],
.page-privacy .privacy-toc .toc-link[aria-current="location"],
.page-privacy .privacy-toc .toc-link[aria-current="step"],
.page-privacy .privacy-toc .toc-link[aria-current="page"] {
  background: var(--ink-800);
  border-color: var(--ink-800);
  color: #FFFFFF;
}

/* 正文 */
.page-privacy .privacy-doc {
  min-width: 0;
  color: var(--pv-text);
  font-size: 15px;
  line-height: 1.9;
}

.page-privacy .privacy-sec {
  padding: 24px 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-sec:first-child {
  padding-top: 4px;
  border-top: 0;
}

.page-privacy .privacy-sec-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-privacy .privacy-sec-num {
  flex: 0 0 auto;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  background: var(--ink-800);
  color: var(--cyan-300);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-sec-title {
  margin: 0;
  font-size: clamp(19px, 3.6vw, 23px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .privacy-sec p {
  margin: 0 0 12px;
  color: var(--pv-text-soft);
}

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

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

.page-privacy .privacy-list li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 18px;
  color: var(--pv-text-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan-500);
}

.page-privacy .privacy-list strong {
  color: var(--ink-900);
  font-weight: 800;
}

/* 信息类型卡片 */
.page-privacy .privacy-grid {
  display: grid;
  gap: 12px;
  margin: 16px 0;
}

.page-privacy .privacy-card {
  padding: 15px 15px 13px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-md);
  background: var(--gray-050);
}

.page-privacy .privacy-card h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  color: var(--ink-900);
}

.page-privacy .privacy-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .privacy-card::before {
  content: "";
  display: block;
  width: 26px;
  height: 3px;
  margin-bottom: 10px;
  border-radius: 2px;
  background: var(--cyan-500);
}

.page-privacy .privacy-card:nth-child(2)::before {
  background: var(--coral-500);
}

.page-privacy .privacy-card:nth-child(3)::before {
  background: var(--violet-500);
}

/* 共享情形 */
.page-privacy .privacy-rows {
  margin: 14px 0 4px;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-row {
  padding-left: 14px;
  border-left: 3px solid var(--cyan-500);
}

.page-privacy .privacy-row:nth-child(2) {
  border-left-color: var(--violet-500);
}

.page-privacy .privacy-row:nth-child(3) {
  border-left-color: var(--coral-500);
}

.page-privacy .privacy-row h3 {
  margin: 0 0 4px;
  font-size: 14.5px;
  font-weight: 800;
  color: var(--ink-900);
}

.page-privacy .privacy-row p {
  margin: 0;
  font-size: 14px;
}

/* 保存与保护 */
.page-privacy .privacy-split {
  display: grid;
  gap: 14px;
  margin: 14px 0;
}

.page-privacy .privacy-split-col {
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--pv-soft);
}

.page-privacy .privacy-split-col h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  color: var(--ink-800);
}

.page-privacy .privacy-split-col p {
  margin: 0;
  font-size: 14px;
}

/* 权利标签 */
.page-privacy .privacy-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 14px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-tags .pill {
  display: inline-block;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  background: rgba(32, 227, 210, 0.14);
  color: var(--ink-800);
  font-size: 13px;
  font-weight: 700;
}

.page-privacy .privacy-tags .pill--coral {
  background: rgba(255, 107, 74, 0.14);
}

.page-privacy .privacy-tags .pill--violet {
  background: rgba(111, 92, 255, 0.14);
}

/* 邮箱行动块 */
.page-privacy .privacy-mail {
  margin-top: 16px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, var(--ink-800), var(--ink-950));
  color: #E9F4F8;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-mail-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan-300);
  margin-bottom: 6px;
}

.page-privacy .privacy-mail-value {
  font-family: var(--font-mono);
  font-size: 14.5px;
  font-weight: 700;
  word-break: break-all;
}

.page-privacy .privacy-mail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .privacy-mail-actions .copy-chip {
  padding: 7px 14px;
  border: 1px solid rgba(138, 248, 238, 0.5);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--cyan-300);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-privacy .privacy-mail-actions .copy-chip:hover {
  background: rgba(138, 248, 238, 0.16);
}

.page-privacy .privacy-mail-actions .copy-chip.is-done {
  background: var(--cyan-500);
  border-color: var(--cyan-500);
  color: var(--ink-950);
}

/* 页尾相关入口 */
.page-privacy .privacy-foot {
  margin-top: 30px;
  padding: 20px 18px;
  border-radius: var(--radius-lg);
  background: var(--gray-050);
  border: 1px solid var(--pv-line);
}

.page-privacy .privacy-foot-title {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-privacy .privacy-foot-links {
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-foot-link {
  display: block;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  border: 1px solid var(--pv-line);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-privacy .privacy-foot-link:hover {
  border-color: var(--cyan-500);
  transform: translateY(-2px);
}

.page-privacy .privacy-foot-link-title {
  display: block;
  font-size: 14.5px;
  font-weight: 800;
  color: var(--ink-900);
}

.page-privacy .privacy-foot-link-desc {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  color: var(--muted);
}

@media (min-width: 640px) {
  .page-privacy .privacy-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-privacy .privacy-mail {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 44px 46px 48px;
  }

  .page-privacy .privacy-lede {
    font-size: 16.5px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 54px;
    margin-top: 34px;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-toc .toc-list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .privacy-toc .toc-list > li {
    margin-bottom: 2px;
  }

  .page-privacy .privacy-toc .toc-link {
    display: block;
    white-space: normal;
    background: transparent;
    border: 0;
    border-left: 2px solid var(--pv-line);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 8px 12px;
    font-size: 13.5px;
  }

  .page-privacy .privacy-toc .toc-link:hover {
    background: #FFFFFF;
    border-left-color: var(--cyan-500);
  }

  .page-privacy .privacy-toc .toc-link[aria-current="true"],
  .page-privacy .privacy-toc .toc-link[aria-current="location"],
  .page-privacy .privacy-toc .toc-link[aria-current="step"],
  .page-privacy .privacy-toc .toc-link[aria-current="page"] {
    background: var(--ink-800);
    border-left-color: var(--cyan-500);
    color: #FFFFFF;
  }

  .page-privacy .privacy-doc {
    font-size: 16.5px;
    line-height: 1.9;
    max-width: 46em;
  }

  .page-privacy .privacy-sec {
    padding: 32px 0;
  }

  .page-privacy .privacy-sec:first-child {
    padding-top: 6px;
  }

  .page-privacy .privacy-mail {
    padding: 22px 24px;
  }

  .page-privacy .privacy-foot {
    padding: 26px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc .toc-link,
  .page-privacy .privacy-foot-link,
  .page-privacy .privacy-mail-actions .copy-chip {
    transition: none;
  }

  .page-privacy .privacy-foot-link:hover {
    transform: none;
  }
}