.page-privacy {
  --privacy-accent-soft: linear-gradient(100deg, rgba(123, 92, 255, .22), rgba(47, 240, 228, .16));
  --privacy-panel-border: rgba(140, 160, 255, .22);
  position: relative;
}

/* Hero */
.page-privacy .privacy-hero {
  padding: clamp(18px, 3vw, 36px) 0 clamp(30px, 5vw, 56px);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

.page-privacy .privacy-hero-copy h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 14px 0 16px;
}

.page-privacy .privacy-hero-copy .lead {
  color: var(--text-dim);
  max-width: 62ch;
}

.page-privacy .privacy-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .privacy-hero-media {
  margin: 0;
  border-radius: var(--radius-l);
}

/* Layout */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(6px, 1.6vw, 18px) 0 clamp(56px, 8vw, 100px);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--rail) minmax(0, 1fr);
    align-items: start;
  }
}

/* 侧边目录 */
.page-privacy .privacy-rail {
  background: var(--surface);
  border: 1px solid var(--privacy-panel-border);
  border-radius: var(--radius-l);
  padding: 20px 18px;
  box-shadow: var(--shadow);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-rail {
    position: sticky;
    top: 100px;
    align-self: start;
  }
}

.page-privacy .privacy-index-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin: 0 0 14px;
}

.page-privacy .privacy-rail .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-privacy .privacy-rail .rail-link {
  display: block;
  padding: 9px 14px;
  border-radius: var(--radius-pill);
  color: var(--text-dim);
  font-size: 0.92rem;
  text-decoration: none;
  line-height: 1.5;
  transition: background .25s ease, color .25s ease;
}

.page-privacy .privacy-rail .rail-link:hover,
.page-privacy .privacy-rail .rail-link:focus-visible {
  background: var(--privacy-accent-soft);
  color: var(--text);
}

@media (max-width: 899px) {
  .page-privacy .privacy-rail {
    padding: 16px;
  }

  .page-privacy .privacy-rail .rail-list {
    flex-direction: row;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .page-privacy .privacy-rail .rail-list::-webkit-scrollbar {
    display: none;
  }

  .page-privacy .privacy-rail .rail-link {
    white-space: nowrap;
    border: 1px solid var(--privacy-panel-border);
  }
}

/* 正文列 */
.page-privacy .privacy-body {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.6vw, 28px);
}

.page-privacy .privacy-block {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--privacy-panel-border);
  border-radius: var(--radius-l);
  padding: clamp(22px, 3vw, 36px);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-privacy .privacy-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-neon);
  opacity: .65;
}

.page-privacy .privacy-block--accent {
  background: linear-gradient(155deg, rgba(123, 92, 255, .16), rgba(10, 14, 36, .9) 55%);
}

.page-privacy .privacy-block--accent::before {
  opacity: 1;
}

.page-privacy .privacy-block-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.page-privacy .privacy-block h2 {
  font-size: clamp(1.22rem, 2.2vw, 1.58rem);
  line-height: 1.32;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-block p {
  color: var(--text-dim);
  line-height: 1.85;
  margin: 0 0 14px;
}

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

.page-privacy .privacy-tail {
  margin-top: 18px !important;
  padding-top: 16px;
  border-top: 1px dashed var(--privacy-panel-border);
  color: var(--text-mute) !important;
  font-size: 0.94rem;
}

.page-privacy .privacy-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(47, 240, 228, .5);
}

.page-privacy .privacy-inline-link:hover {
  color: var(--gold);
  border-bottom-color: rgba(255, 200, 97, .6);
}

/* 要点列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

@media (min-width: 720px) {
  .page-privacy .privacy-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

.page-privacy .privacy-list li {
  position: relative;
  padding: 13px 18px 13px 36px;
  border: 1px solid var(--privacy-panel-border);
  border-radius: var(--radius-s);
  background: var(--surface-2);
  color: var(--text-dim);
  font-size: 0.94rem;
  line-height: 1.65;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: var(--grad-neon);
  box-shadow: 0 0 10px rgba(47, 240, 228, .55);
}

/* 使用方式 3 项矩阵 */
.page-privacy .privacy-matrix {
  display: grid;
  gap: 12px;
  margin-top: 6px;
}

@media (min-width: 780px) {
  .page-privacy .privacy-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .privacy-matrix-item {
  position: relative;
  padding: 18px 18px 16px;
  border: 1px solid var(--privacy-panel-border);
  border-radius: var(--radius-m);
  background: var(--surface-2);
  overflow: hidden;
}

.page-privacy .privacy-matrix-item::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 0;
  height: 2px;
  background: var(--grad-neon);
  opacity: .55;
}

.page-privacy .privacy-matrix-title {
  font-weight: 700;
  color: var(--text) !important;
  margin: 0 0 8px !important;
  font-size: 0.98rem;
  line-height: 1.5;
}

.page-privacy .privacy-matrix-item p {
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0;
}

/* 联系方式 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 12px;
  margin: 6px 0 4px;
}

.page-privacy .privacy-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  align-items: baseline;
  padding: 12px 16px;
  border: 1px solid var(--privacy-panel-border);
  border-radius: var(--radius-s);
  background: var(--surface-2);
}

.page-privacy .privacy-contact-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-mute);
  min-width: 88px;
}

.page-privacy .privacy-contact-value {
  color: var(--text);
  font-size: 0.96rem;
  line-height: 1.6;
  word-break: break-word;
}

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}