.page-privacy {
  --privacy-accent: #B84A1F;
  --privacy-line-ink: rgba(10, 30, 60, 0.14);
  --privacy-line-ink-soft: rgba(10, 30, 60, 0.07);
  --privacy-lead: rgba(232, 240, 254, 0.78);
  --privacy-body-ink: rgba(10, 30, 60, 0.8);
}

/* 顶部主题带 */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(28px, 4.5vw, 52px) 0 clamp(44px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 150% at 8% 0%, rgba(0, 229, 255, 0.12), transparent 58%),
    linear-gradient(180deg, rgba(20, 44, 78, 0.6), rgba(10, 30, 60, 0) 88%);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  align-items: center;
}

.page-privacy .privacy-hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-privacy .privacy-hero__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  padding: 3px 6px;
  border: 1px solid rgba(0, 229, 255, 0.5);
  border-radius: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 20px;
  color: var(--text);
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-hero__lead {
  max-width: 60ch;
  margin: 0 0 22px;
  color: var(--privacy-lead);
  font-size: 16.5px;
  line-height: 1.78;
}

.page-privacy .privacy-hero__meta {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

/* 目录 + 正文 双栏骨架 */
.page-privacy .privacy-shell {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  padding: clamp(40px, 6vw, 84px) 0 var(--band);
  align-items: start;
}

.page-privacy .privacy-toc {
  padding: 18px 18px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, rgba(20, 44, 78, 0.72), rgba(7, 20, 41, 0.78));
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color 200ms ease, color 200ms ease, background-color 200ms ease;
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--cyan);
  letter-spacing: 0.08em;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: rgba(0, 229, 255, 0.55);
  background-color: rgba(0, 229, 255, 0.07);
  color: var(--cyan);
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 暖纸白长文面板 */
.page-privacy .privacy-article {
  padding: clamp(22px, 4.4vw, 58px);
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--lift);
}

.page-privacy .privacy-article p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--privacy-body-ink);
}

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

.page-privacy .privacy-article a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--privacy-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-article a:hover,
.page-privacy .privacy-article a:focus-visible {
  color: var(--privacy-accent);
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: clamp(30px, 4.2vw, 46px);
  padding-top: clamp(30px, 4.2vw, 46px);
  border-top: 1px solid var(--privacy-line-ink);
}

.page-privacy .privacy-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-section__index {
  padding: 2px 9px;
  border: 1px solid rgba(184, 74, 31, 0.38);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--privacy-accent);
}

.page-privacy .privacy-section__head h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(21px, 2.7vw, 30px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.005em;
}

.page-privacy .privacy-section__note {
  flex-basis: 100%;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(10, 30, 60, 0.6);
}

.page-privacy .privacy-section > p {
  margin-top: 14px;
}

/* 条目清单 */
.page-privacy .privacy-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--privacy-body-ink);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--privacy-accent);
}

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

/* 编号步骤 */
.page-privacy .privacy-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: privacy-step;
}

.page-privacy .privacy-steps > li {
  position: relative;
  padding-left: 44px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--privacy-body-ink);
  counter-increment: privacy-step;
}

.page-privacy .privacy-steps > li::before {
  content: counter(privacy-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  width: 30px;
  padding: 2px 0;
  border: 1px solid var(--privacy-line-ink);
  border-radius: 6px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--privacy-accent);
}

/* 提示块 */
.page-privacy .privacy-callout {
  margin-top: 20px;
  padding: 16px 20px;
  border: 1px solid rgba(255, 176, 32, 0.5);
  border-left: 3px solid var(--warn);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 176, 32, 0.13);
}

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

/* 尾部入口 */
.page-privacy .privacy-section--plain .privacy-section__head {
  margin-bottom: 14px;
}

.page-privacy .privacy-exits {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-exits li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 16px;
  border: 1px solid var(--privacy-line-ink);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.35);
}

.page-privacy .privacy-exits__arrow {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--privacy-accent);
}

.page-privacy .privacy-exits a {
  font-size: 15.5px;
  line-height: 1.65;
}

/* 桌面：目录跟随 + 单栏窄栏长文 */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 48px;
  }

  .page-privacy .privacy-shell {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    padding: 22px 20px;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .privacy-toc__item + .privacy-toc__item {
    margin-top: 4px;
  }

  .page-privacy .privacy-toc__link {
    display: flex;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    white-space: normal;
    font-size: 14px;
    padding: 9px 12px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-left-color: var(--cyan);
    background-color: rgba(0, 229, 255, 0.07);
  }

  .page-privacy .privacy-article {
    max-width: 78ch;
  }
}

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