.page-privacy {
  --p-tone: var(--cyan);
  --p-glow: rgba(34, 211, 238, 0.14);
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px 72px;
  font-family: var(--font-body);
  color: var(--white);
}

@media (min-width: 768px) {
  .page-privacy {
    padding: 0 32px 96px;
  }
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 28px 0 4px;
  isolation: isolate;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -70px;
  width: min(440px, 82vw);
  height: min(440px, 82vw);
  border-radius: 50%;
  background: radial-gradient(circle at center, var(--p-glow), transparent 68%);
  z-index: -1;
  pointer-events: none;
}

.page-privacy .privacy-hero .eyebrow {
  margin: 22px 0 0;
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4.4vw, 3rem);
  line-height: 1.16;
  letter-spacing: -0.022em;
  font-weight: 800;
  color: var(--white);
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.82;
  color: var(--silver);
}

.page-privacy .privacy-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 16px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: var(--ink-2);
  color: var(--silver);
  font-size: 0.78rem;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-chip--cyan {
  border-color: rgba(34, 211, 238, 0.42);
  background: rgba(34, 211, 238, 0.08);
  color: var(--cyan);
}

.page-privacy .privacy-hero__visual {
  margin: 30px 0 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
}

.page-privacy .privacy-hero__visual .media__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 32px;
  margin-top: 48px;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }
}

/* ---------- 锚点目录 ---------- */
.page-privacy .privacy-toc {
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 28px;
  }
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-s);
  color: var(--silver);
  font-size: 0.88rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur-1) var(--ease), background var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--white);
  background: var(--ink-3);
}

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

.page-privacy .privacy-toc__list a[aria-current="true"] {
  color: var(--cyan);
  background: rgba(34, 211, 238, 0.08);
  border-left-color: var(--cyan);
}

/* ---------- 正文折叠章节 ---------- */
.page-privacy .privacy-body {
  counter-reset: privacy-sec;
  min-width: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-fold {
  counter-increment: privacy-sec;
  --p-tone: var(--cyan);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--ink-2);
  overflow: hidden;
  transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}

.page-privacy .privacy-fold:hover {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.08);
}

.page-privacy .privacy-fold[data-tone="azure"] { --p-tone: var(--azure); }
.page-privacy .privacy-fold[data-tone="gold"] { --p-tone: var(--gold); }
.page-privacy .privacy-fold[data-tone="lime"] { --p-tone: var(--lime); }
.page-privacy .privacy-fold[data-tone="magenta"] { --p-tone: var(--magenta); }

.page-privacy .privacy-fold__summary {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px 22px;
  cursor: pointer;
  list-style: none;
}

.page-privacy .privacy-fold__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -3px;
  border-radius: var(--radius-l);
}

.page-privacy .privacy-fold__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 2.2vw, 1.42rem);
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--white);
}

.page-privacy .privacy-fold__title::before {
  content: counter(privacy-sec, decimal-leading-zero);
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.24em;
  color: var(--p-tone);
}

.page-privacy .privacy-fold__mark {
  flex: 0 0 auto;
  position: relative;
  width: 26px;
  height: 26px;
  margin-top: 26px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: border-color var(--dur-1) var(--ease), background var(--dur-1) var(--ease);
}

.page-privacy .privacy-fold__mark::before,
.page-privacy .privacy-fold__mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--p-tone);
  transform: translate(-50%, -50%);
  transition: opacity var(--dur-1) var(--ease);
}

.page-privacy .privacy-fold__mark::before {
  width: 10px;
  height: 1.5px;
}

.page-privacy .privacy-fold__mark::after {
  width: 1.5px;
  height: 10px;
}

.page-privacy .privacy-fold[open] .privacy-fold__mark {
  border-color: var(--p-tone);
  background: rgba(34, 211, 238, 0.08);
}

.page-privacy .privacy-fold[open] .privacy-fold__mark::after {
  opacity: 0;
}

.page-privacy .privacy-fold__body {
  padding: 20px 22px 26px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-fold__body p {
  margin: 0 0 14px;
  color: var(--silver);
  font-size: 0.95rem;
  line-height: 1.82;
}

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

.page-privacy .privacy-fold__body strong {
  color: var(--white);
  font-weight: 600;
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

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

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  color: var(--silver);
  font-size: 0.93rem;
  line-height: 1.78;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--p-tone);
  opacity: 0.85;
}

/* ---------- 键值行 ---------- */
.page-privacy .privacy-rows {
  display: grid;
  gap: 1px;
  margin: 0 0 16px;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--line);
}

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

.page-privacy .privacy-row {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-3);
}

@media (min-width: 640px) {
  .page-privacy .privacy-row {
    grid-template-columns: 158px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

.page-privacy .privacy-row__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--p-tone);
}

.page-privacy .privacy-row__val {
  margin: 0;
  color: var(--silver);
  font-size: 0.92rem;
  line-height: 1.75;
  word-break: break-word;
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-more {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-more__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: var(--ink-2);
  color: var(--silver);
  font-size: 0.86rem;
  text-decoration: none;
  transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), background var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}

.page-privacy .privacy-more__link:hover {
  color: var(--white);
  border-color: rgba(34, 211, 238, 0.5);
  background: var(--ink-3);
  transform: translateY(-1px);
}

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

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    max-width: none;
    padding: 0;
    color: #111;
  }

  .page-privacy .privacy-hero::before,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-more {
    display: none;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-fold__title {
    color: #111;
  }

  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-fold__body p,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-row__val {
    color: #333;
  }

  .page-privacy .privacy-fold,
  .page-privacy .privacy-row {
    border: 1px solid #ccc;
    background: #fff;
    break-inside: avoid;
  }

  .page-privacy .privacy-fold__mark {
    display: none;
  }
}

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

  .page-privacy .privacy-more__link:hover {
    transform: none;
  }
}
<<<END>>>