.page-privacy {
  --pp-ink: #0A1F17;
  --pp-ink-soft: #43584E;
  --pp-paper-line: rgba(10, 31, 23, .14);
  --pp-accent: #0C7C6B;
  display: block;
  background:
    radial-gradient(120% 80% at 92% -6%, rgba(0, 229, 199, .12), transparent 58%),
    radial-gradient(90% 60% at -12% 42%, rgba(255, 138, 61, .07), transparent 62%),
    var(--ink);
  color: var(--text);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy__crumbs {
  padding-top: clamp(20px, 4vw, 36px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-intro {
  padding-top: clamp(20px, 3.6vw, 40px);
}

.page-privacy .pp-intro__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: end;
}

.page-privacy .pp-intro__text h1 {
  margin: 12px 0 18px;
  color: var(--text-strong);
  letter-spacing: -.01em;
}

.page-privacy .pp-intro__text .lede {
  max-width: 62ch;
  color: var(--text);
}

.page-privacy .pp-intro__figure {
  border-color: rgba(0, 229, 199, .22);
}

.page-privacy .pp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cool);
}

.page-privacy .pp-meta li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.page-privacy .pp-meta li::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
  border-radius: 1px;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .pp-body {
  padding-top: clamp(38px, 6vw, 78px);
}

.page-privacy .pp-body__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

/* ---------- 条款索引 ---------- */
.page-privacy .pp-toc {
  border-top: 1px solid var(--line-strong);
  padding-top: 18px;
}

.page-privacy .pp-toc__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}

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

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 10px;
  border-left: 2px solid transparent;
  color: var(--text);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.4;
  transition: background var(--speed), border-color var(--speed), color var(--speed);
}

.page-privacy .pp-toc__num {
  font-size: 12px;
  color: var(--cyan);
  flex: none;
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  background: rgba(0, 229, 199, .09);
  border-left-color: var(--cyan);
  color: var(--text-strong);
}

.page-privacy .pp-toc__link[aria-current="true"] {
  border-left-color: var(--lime);
  background: rgba(200, 255, 77, .07);
  color: var(--glow);
}

.page-privacy .pp-toc__top {
  margin-top: 18px;
  width: 100%;
  justify-content: center;
}

/* ---------- 条款卡片 ---------- */
.page-privacy .pp-clauses {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
  min-width: 0;
}

.page-privacy .pp-clause {
  position: relative;
  background: var(--paper);
  color: var(--pp-ink);
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 3.4vw, 42px);
  scroll-margin-top: calc(var(--header-h) + 24px);
  overflow: hidden;
}

.page-privacy .pp-clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--cyan), rgba(0, 229, 199, 0));
}

.page-privacy .pp-clause--dark {
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(0, 229, 199, .16), transparent 60%),
    var(--pitch);
  color: var(--text);
  border-color: rgba(0, 229, 199, .26);
}

.page-privacy .pp-clause--dark::before {
  background: linear-gradient(180deg, var(--orange), rgba(255, 138, 61, 0));
}

.page-privacy .pp-clause .section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-bottom: 1px solid var(--pp-paper-line);
  padding-bottom: 14px;
  margin: 0 0 20px;
}

.page-privacy .pp-clause--dark .section-head {
  border-bottom-color: var(--line-strong);
}

.page-privacy .pp-clause .section-head__num {
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--pp-accent);
  flex: none;
}

.page-privacy .pp-clause--dark .section-head__num {
  color: var(--cyan);
}

.page-privacy .pp-clause h2 {
  margin: 0;
  color: var(--pp-ink);
  letter-spacing: -.005em;
}

.page-privacy .pp-clause--dark h2 {
  color: var(--text-strong);
}

.page-privacy .pp-clause p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 15.6px;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

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

.page-privacy .pp-clause--dark p {
  color: var(--text);
}

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

.page-privacy .pp-clause--dark strong {
  color: var(--text-strong);
}

.page-privacy .pp-term {
  font-weight: 600;
  border-bottom: 2px solid rgba(0, 229, 199, .9);
  padding-bottom: 1px;
}

.page-privacy .pp-clause--dark .pp-term {
  border-bottom-color: var(--lime);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pp-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 70ch;
}

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

.page-privacy .pp-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 15.4px;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-clause--dark .pp-list > li {
  color: var(--text);
}

.page-privacy .pp-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 2px;
  background: var(--pp-accent);
}

.page-privacy .pp-clause--dark .pp-list > li::before {
  background: var(--cyan);
}

/* ---------- 折叠说明 ---------- */
.page-privacy .pp-more {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px dashed var(--pp-paper-line);
}

.page-privacy .pp-clause--dark .pp-more {
  border-top-color: rgba(155, 176, 168, .34);
}

.page-privacy .pp-more > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--pp-accent);
  border-radius: 4px;
}

.page-privacy .pp-clause--dark .pp-more > summary {
  color: var(--glyph, var(--cyan));
}

.page-privacy .pp-more > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-more > summary::after {
  content: "+";
  font-size: 16px;
  line-height: 1;
  color: inherit;
}

.page-privacy .pp-more[open] > summary::after {
  content: "–";
}

.page-privacy .pp-more > summary:hover {
  color: var(--pp-ink);
}

.page-privacy .pp-clause--dark .pp-more > summary:hover {
  color: var(--glow);
}

.page-privacy .pp-more > summary:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 3px;
}

.page-privacy .pp-more__body {
  padding-top: 14px;
  max-width: 66ch;
}

.page-privacy .pp-more__body p {
  margin: 0;
  font-size: 14.6px;
  line-height: 1.8;
}

/* ---------- 联系方式 ---------- */
.page-privacy .pp-contact {
  display: grid;
  gap: 12px;
  margin: 22px 0 18px;
}

.page-privacy .pp-contact__row {
  border: 1px solid rgba(155, 176, 168, .26);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .03);
  padding: 14px 16px;
}

.page-privacy .pp-contact__k {
  margin: 0 0 6px;
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pp-contact__v {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--text-strong);
  overflow-wrap: anywhere;
}

.page-privacy .copy-btn {
  margin-top: 10px;
}

.page-privacy .pp-contact__note {
  font-size: 14.4px;
  color: var(--cool);
}

/* ---------- 关联入口 ---------- */
.page-privacy .pp-related .eyebrow {
  display: inline-block;
  margin-bottom: 6px;
}

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

.page-privacy .pp-links a {
  display: inline-block;
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  transition: border-color var(--speed), color var(--speed), background var(--speed);
}

.page-privacy .pp-links a:hover,
.page-privacy .pp-links a:focus-visible {
  border-color: var(--cyan);
  background: rgba(0, 229, 199, .09);
  color: var(--glow);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-intro__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-privacy .pp-body__grid {
    grid-template-columns: 248px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

@media (max-width: 560px) {
  .page-privacy .pp-clause {
    border-radius: var(--radius-md);
  }

  .page-privacy .pp-meta {
    gap: 8px 18px;
    font-size: 12px;
  }

  .page-privacy .pp-toc__link {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-links a {
    transition: none;
  }
}
<<<END>>>

.page-privacy {
  --glyph: currentColor;
}