.page-privacy {
  --p-rule: 1px solid var(--hairline);
  --p-measure: 66ch;
  --p-pad: clamp(20px, 2.6vw, 28px);
  padding-bottom: clamp(56px, 8vw, 110px);
}

/* ---------- 首屏 ---------- */
.page-privacy .breadcrumbs {
  margin-top: clamp(16px, 2.4vw, 26px);
}

.page-privacy .privacy-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  padding-top: clamp(24px, 3.6vw, 42px);
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.022em;
  color: var(--silver-050);
}

.page-privacy .privacy-hero .lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: clamp(15.5px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--silver-200);
}

.page-privacy .privacy-hero-aside {
  align-self: end;
  border: var(--p-rule);
  border-radius: var(--radius);
  background: var(--ink-800);
  padding: var(--p-pad);
}

.page-privacy .privacy-hero-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-hero-aside p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--silver-400);
}

.page-privacy .privacy-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

/* ---------- 页首宽幅视觉 ---------- */
.page-privacy .privacy-banner {
  margin: clamp(30px, 4.6vw, 58px) 0 0;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: var(--p-rule);
  border-radius: var(--radius);
  object-fit: cover;
}

/* ---------- 正文与目录布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4.4vw, 60px);
  margin-top: clamp(34px, 5vw, 72px);
}

.page-privacy .privacy-toc {
  border: var(--p-rule);
  border-radius: var(--radius);
  background: var(--ink-800);
  padding: 18px 18px 14px;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver-400);
}

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

.page-privacy .privacy-toc a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: baseline;
  gap: 8px;
  padding: 9px 8px 9px 6px;
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--silver-200);
  text-decoration: none;
  transition: color 220ms linear, background-color 220ms linear, border-color 220ms linear;
}

.page-privacy .privacy-toc a::before {
  counter-increment: toc;
  content: "0" counter(toc);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--silver-400);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--silver-050);
  background: var(--ink-700);
  border-left-color: var(--cyan);
}

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

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  padding-top: clamp(24px, 3.4vw, 40px);
  margin-top: clamp(26px, 3.8vw, 48px);
  border-top: var(--p-rule);
  scroll-margin-top: 104px;
}

.page-privacy .privacy-sec:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-sec-head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  margin-bottom: 18px;
}

.page-privacy .privacy-sec-num {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.4vw, 26px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: transparent;
  -webkit-text-stroke: 1px var(--cyan);
  opacity: 0.6;
}

.page-privacy .privacy-sec-head h2 {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 28px);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--silver-050);
}

.page-privacy .privacy-sec-body {
  max-width: var(--p-measure);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--silver-200);
}

.page-privacy .privacy-sec-body p {
  margin: 0 0 16px;
}

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

.page-privacy .privacy-sec-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-sec-body a:hover {
  color: var(--silver-050);
}

.page-privacy .privacy-sec-body strong {
  color: var(--silver-050);
  font-weight: 700;
}

.page-privacy .privacy-term {
  font-family: var(--font-mono);
  font-size: 0.95em;
  color: var(--silver-050);
  letter-spacing: 0.02em;
}

@media (min-width: 720px) {
  .page-privacy .privacy-sec-head {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 20px;
  }
}

/* ---------- 强调块 ---------- */
.page-privacy .privacy-note {
  margin: 24px 0 0;
  padding: 18px 20px;
  max-width: var(--p-measure);
  background: var(--ink-800);
  border: var(--p-rule);
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver-200);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  max-width: var(--p-measure);
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--silver-200);
}

.page-privacy .privacy-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 11px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-a);
}

/* ---------- 表格 ---------- */
.page-privacy .privacy-table {
  min-width: 560px;
  width: 100%;
}

.page-privacy .privacy-table th[scope="row"] {
  width: 22%;
  white-space: nowrap;
  color: var(--silver-050);
}

.page-privacy .privacy-table td {
  color: var(--silver-200);
  line-height: 1.75;
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 22px 0 24px;
  max-width: var(--p-measure);
}

.page-privacy .privacy-contact-item {
  border: var(--p-rule);
  border-radius: var(--radius);
  background: var(--ink-800);
  padding: 18px 20px;
}

.page-privacy .privacy-contact-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-400);
}

.page-privacy .privacy-contact-value {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--silver-050);
  word-break: break-all;
}

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

@media (min-width: 640px) {
  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面端：目录右置并吸附 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 264px;
    align-items: start;
  }

  .page-privacy .privacy-body {
    order: 1;
  }

  .page-privacy .privacy-toc {
    order: 2;
    position: sticky;
    top: 96px;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a {
    transition: none;
  }
}