.page-privacy {
  --pp-line: #d3dbd8;
  --pp-line-soft: #e3e9e6;
  --pp-fold: #eef2f0;
  --pp-body: #1d2a38;
  position: relative;
  padding-block: clamp(18px, 3vw, 34px) clamp(44px, 6vw, 84px);
  background:
    radial-gradient(880px 420px at 88% -8%, rgba(47, 243, 208, 0.09), transparent 62%),
    radial-gradient(700px 380px at 4% 34%, rgba(255, 106, 42, 0.055), transparent 68%),
    linear-gradient(180deg, var(--ink) 0%, var(--deep) 46%, var(--ink) 100%);
  color: var(--paper);
  overflow-x: clip;
}

.page-privacy .breadcrumb {
  margin-block: 4px 16px;
}

/* ---------- 首屏摘要画板 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(20px, 3.2vw, 42px);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 10px 12px 0 -4px rgba(5, 10, 20, 0.55);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--pp-line-soft);
  pointer-events: none;
}

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
  align-items: center;
}

.page-privacy .privacy-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-deep);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 6.4vw, 56px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}

.page-privacy .privacy-lede {
  margin: 0 0 20px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pp-body);
}

.page-privacy .privacy-facts {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-facts li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 10px;
  border-left: 2px solid var(--cyan);
  background: var(--pp-fold);
  font-size: 14px;
  line-height: 1.55;
  color: var(--pp-body);
}

.page-privacy .privacy-facts .mono {
  color: var(--cyan-deep);
  font-weight: 700;
  font-size: 12px;
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border: 1px solid var(--pp-line);
  background: var(--pp-fold);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-privacy .privacy-hero__media .media-caption {
  padding: 8px 10px;
  border-top: 1px solid var(--pp-line);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

/* ---------- 主体：目录 + 条款 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 3vw, 28px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-privacy .privacy-toc {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  align-self: start;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 9px;
  align-items: baseline;
  padding: 8px 8px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  font-size: 11px;
  color: var(--muted);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(47, 243, 208, 0.08);
  outline: none;
}

.page-privacy .privacy-toc__list a:hover .mono,
.page-privacy .privacy-toc__list a:focus-visible .mono {
  color: var(--cyan);
}

.page-privacy .privacy-toc__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 条款文档 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
  padding: clamp(20px, 3vw, 44px);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--pp-body);
  box-shadow: 0 18px 40px -28px rgba(5, 10, 20, 0.85);
}

.page-privacy .clause {
  padding-bottom: clamp(20px, 3vw, 34px);
  margin-bottom: clamp(20px, 3vw, 34px);
  border-bottom: 1px dashed var(--pp-line);
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-privacy .clause--last {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-privacy .clause__head {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin-bottom: 14px;
}

.page-privacy .clause__num {
  flex: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan-deep);
  padding: 3px 6px 2px;
  border: 1px solid var(--cyan-deep);
}

.page-privacy .clause h2 {
  margin: 0;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-wrap: balance;
}

.page-privacy .clause h3 {
  margin: 20px 0 8px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .clause h3::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--cyan);
}

.page-privacy .clause__body p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pp-body);
}

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

.page-privacy .clause__list {
  display: grid;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-body);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border: 1px solid var(--cyan-deep);
}

.page-privacy .clause__list strong {
  color: var(--ink);
  font-weight: 800;
}

/* ---------- 折叠条款 ---------- */
.page-privacy .clause__fold {
  margin-top: 12px;
  border: 1px solid var(--pp-line);
  background: var(--pp-fold);
}

.page-privacy .clause__fold + .clause__fold {
  margin-top: 8px;
}

.page-privacy .clause__fold summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .clause__fold summary::after {
  content: "+";
  flex: none;
  width: 20px;
  height: 20px;
  line-height: 18px;
  text-align: center;
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--cyan-deep);
  border: 1px solid var(--pp-line);
  background: var(--paper);
  transition: transform 180ms var(--ease);
}

.page-privacy .clause__fold[open] summary::after {
  content: "−";
}

.page-privacy .clause__fold summary:hover {
  background: rgba(47, 243, 208, 0.12);
}

.page-privacy .clause__fold p {
  margin: 0;
  padding: 0 14px 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pp-body);
}

/* ---------- 联系区块 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 0;
  margin: 4px 0 18px;
  border: 1px solid var(--pp-line);
  border-left: 3px solid var(--orange);
}

.page-privacy .privacy-contact p {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0;
  padding: 11px 14px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--pp-body);
}

.page-privacy .privacy-contact p + p {
  border-top: 1px solid var(--pp-line-soft);
}

.page-privacy .privacy-contact__label {
  flex: none;
  min-width: 5.5em;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  padding-top: 2px;
}

.page-privacy .privacy-contact .mono {
  color: var(--ink);
  font-weight: 600;
  word-break: break-all;
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
}

.page-privacy .privacy-links a {
  color: var(--cyan-deep);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--orange);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

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

  .page-privacy .privacy-facts li:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: 274px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }

  .page-privacy .privacy-doc {
    padding-inline: clamp(32px, 4vw, 56px);
  }
}

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

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
    padding: 0;
  }

  .page-privacy .breadcrumb,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-hero::after,
  .page-privacy .privacy-facts {
    display: none;
  }

  .page-privacy .privacy-hero,
  .page-privacy .privacy-doc {
    border: 0;
    box-shadow: none;
    padding: 0;
  }

  .page-privacy .clause {
    break-inside: avoid;
    border-bottom: 1px solid #999;
  }

  .page-privacy .clause__fold {
    border: 1px solid #999;
    background: #fff;
  }
}
<<<END>>>