.page-privacy {
  color: var(--text);
  padding-top: clamp(20px, 4vw, 40px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  margin-bottom: clamp(32px, 5vw, 64px);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.2vw, 40px);
  align-items: center;
}

.page-privacy .privacy-hero__intro h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.2vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  margin: 12px 0 14px;
  max-width: 15em;
}

.page-privacy .privacy-hero__lead {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
  color: var(--text-dim);
  max-width: 40em;
  margin: 0 0 20px;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-hero__meta-note {
  font-size: 13px;
  color: var(--slate-300);
}

.page-privacy .privacy-hero__meta-note a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-privacy .privacy-hero__meta-note a:hover {
  color: var(--orange-500);
  border-bottom-color: var(--orange-500);
}

.page-privacy .privacy-hero__media {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-800);
  margin: 0;
}

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

.page-privacy .privacy-hero__media .media-frame__caption {
  padding: 10px 16px 14px;
  font-size: 13px;
  color: var(--slate-300);
  line-height: 1.6;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--text-strong);
  text-transform: uppercase;
}

.page-privacy .privacy-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__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: var(--ink-700);
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: color 140ms ease, border-color 140ms ease, background-color 140ms ease;
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--white);
  border-color: var(--line-cyan);
}

.page-privacy .privacy-toc__list a[aria-current="true"] {
  color: var(--ink-900);
  background: var(--cyan-400);
  border-color: var(--cyan-400);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  opacity: 0.85;
}

/* ---------- 长文区 ---------- */
.page-privacy .privacy-article {
  position: relative;
  max-width: 760px;
  min-width: 0;
}

.page-privacy .privacy-article::before {
  content: "";
  position: absolute;
  inset: -28px -20px auto;
  height: 220px;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent);
  mask-image: linear-gradient(180deg, #000, transparent);
  opacity: 0.55;
  pointer-events: none;
}

.page-privacy .privacy-section {
  position: relative;
  scroll-margin-top: 104px;
  padding-top: clamp(20px, 3vw, 30px);
  margin-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan-400);
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 2px;
  flex: 0 0 auto;
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: -0.01em;
  color: var(--text-strong);
  line-height: 1.3;
}

.page-privacy .privacy-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-item {
  border-left: 2px solid var(--line-cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--ink-800);
  padding: 14px 18px;
}

.page-privacy .privacy-item h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  color: var(--text-strong);
  letter-spacing: 0.01em;
}

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

.page-privacy .privacy-item p a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-privacy .privacy-item p a:hover {
  color: var(--orange-500);
  border-bottom-color: var(--orange-500);
}

/* ---------- 页尾相关条款 ---------- */
.page-privacy .privacy-related {
  margin-top: 26px;
  padding: 18px 20px;
  border: 1px dashed var(--line-cyan);
  border-radius: var(--radius);
  background: var(--ink-700);
}

.page-privacy .privacy-related__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--magenta-500);
  text-transform: uppercase;
}

.page-privacy .privacy-related__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-list {
    gap: 14px;
  }

  .page-privacy .privacy-item {
    padding: 16px 22px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
  }

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

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list li {
    flex: 0 0 auto;
    width: 100%;
  }

  .page-privacy .privacy-toc__list a {
    width: 100%;
    border-radius: 10px;
    border-color: transparent;
    background: transparent;
    padding: 9px 12px;
    justify-content: flex-start;
  }

  .page-privacy .privacy-toc__list a:hover {
    background: var(--ink-700);
    border-color: transparent;
  }

  .page-privacy .privacy-toc__list a[aria-current="true"] {
    color: var(--ink-900);
    background: var(--cyan-400);
    border-color: var(--cyan-400);
  }
}

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