.page-privacy {
  --pv-gutter: clamp(14px, 2.6vw, 26px);
  --pv-ink: rgba(238, 244, 236, .86);
  --pv-ink-strong: #EEF4EC;
  --pv-ink-dim: #8FA0AC;
  background: var(--slate-900);
  color: var(--pv-ink-strong);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(26px, 5vw, 62px));
  background:
    radial-gradient(112% 72% at 6% 0%, rgba(33, 230, 193, .17), transparent 60%),
    radial-gradient(88% 62% at 98% 6%, rgba(201, 242, 77, .13), transparent 64%),
    linear-gradient(180deg, var(--turf-900) 0%, var(--slate-900) 80%);
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(238, 244, 236, .045) 0 2px, transparent 2px 78px);
}

.page-privacy .privacy-hero__intro {
  padding-bottom: clamp(24px, 4vw, 44px);
}

.page-privacy .privacy-hero__title {
  max-width: 19ch;
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.4vw, 4rem);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -.022em;
  color: var(--pv-ink-strong);
  text-wrap: balance;
}

.page-privacy .privacy-hero__lead {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: clamp(1rem, 1.2vw, 1.08rem);
  line-height: 1.78;
  color: var(--pv-ink);
}

.page-privacy .privacy-hero__media {
  margin: 0 0 clamp(28px, 4.5vw, 54px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--turf-900);
}
.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-privacy .privacy-hero__media .media__caption {
  padding: 12px var(--pv-gutter) 14px;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--pv-ink-dim);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  padding: clamp(36px, 5.5vw, 74px) 0 clamp(48px, 7vw, 92px);
  background: var(--slate-900);
}

.page-privacy .privacy-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  padding-top: 14px;
  border-top: 2px solid var(--lime);
}
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--pv-ink-dim);
}
.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--slate-700);
  color: var(--pv-ink-strong);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: background .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}
.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  font-weight: 700;
  color: var(--aqua);
}
.page-privacy .privacy-toc__link:hover {
  background: var(--turf-700);
  border-color: rgba(201, 242, 77, .5);
  transform: translateY(-1px);
}
.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: clamp(24px, 3.4vw, 42px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h) + 28px);
}
.page-privacy .privacy-section:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-section__marker {
  padding-top: 2px;
}
.page-privacy .privacy-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(201, 242, 77, .42);
  border-radius: 10px;
  background: rgba(201, 242, 77, .08);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--lime);
}

.page-privacy .privacy-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.32rem, 2.6vw, 1.95rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.012em;
  color: var(--pv-ink-strong);
  text-wrap: balance;
}

.page-privacy .privacy-text {
  max-width: 66ch;
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--pv-ink);
}
.page-privacy .privacy-text:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-text--after {
  margin-top: 20px;
}

/* ---------- 双栏卡片 ---------- */
.page-privacy .privacy-grid2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 20px 0 4px;
}
.page-privacy .privacy-card {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, var(--slate-700) 0%, rgba(15, 26, 36, .78) 100%);
}
.page-privacy .privacy-card__title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--aqua);
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  max-width: 62ch;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--pv-ink);
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .72em;
  width: 8px;
  height: 2px;
  background: var(--lime);
}
.page-privacy .privacy-list--wide {
  margin-top: 18px;
  gap: 14px;
}
.page-privacy .privacy-list--wide li {
  padding-left: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .privacy-list--wide li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.page-privacy .privacy-list--wide li::before {
  width: 10px;
  background: var(--orange);
}

/* ---------- 用途与操作行 ---------- */
.page-privacy .privacy-uses {
  display: grid;
  gap: 0;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-use {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .privacy-use:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-privacy .privacy-use__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}
.page-privacy .privacy-use p {
  margin: 0;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--pv-ink);
}

/* ---------- 键值行 ---------- */
.page-privacy .privacy-facts {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-fact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding-left: 16px;
  border-left: 2px solid rgba(33, 230, 193, .45);
}
.page-privacy .privacy-fact__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--aqua);
}
.page-privacy .privacy-fact__val {
  margin: 0;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--pv-ink);
}

/* ---------- 折叠 ---------- */
.page-privacy .privacy-fold {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}
.page-privacy .privacy-fold summary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 0;
  font-family: var(--font-mono);
  font-size: .86rem;
  letter-spacing: .05em;
  color: var(--aqua);
  cursor: pointer;
  list-style: none;
  transition: color .18s var(--ease);
}
.page-privacy .privacy-fold summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-fold summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 12px;
  line-height: 1;
}
.page-privacy .privacy-fold[open] summary::before {
  content: "−";
}
.page-privacy .privacy-fold summary:hover {
  color: var(--lime);
}
.page-privacy .privacy-fold summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
  border-radius: 6px;
}
.page-privacy .privacy-fold .privacy-text {
  margin-top: 10px;
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid rgba(201, 242, 77, .28);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(11, 61, 46, .92) 0%, rgba(15, 26, 36, .92) 100%);
}
.page-privacy .privacy-contact__item {
  display: grid;
  gap: 4px;
}
.page-privacy .privacy-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--pv-ink-dim);
}
.page-privacy .privacy-contact__val {
  font-size: .98rem;
  line-height: 1.6;
  color: var(--pv-ink-strong);
  word-break: break-word;
}

/* ---------- 底部动作 ---------- */
.page-privacy .privacy-footrow {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-grid2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 26px;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-section {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 24px;
  }
  .page-privacy .privacy-use {
    grid-template-columns: 138px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
  .page-privacy .privacy-use__tag {
    padding-top: 4px;
  }
  .page-privacy .privacy-fact {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 20px;
  }
  .page-privacy .privacy-fact__key {
    padding-top: 4px;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(32px, 4.4vw, 76px);
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
  .page-privacy .privacy-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 4px;
  }
  .page-privacy .privacy-toc__link {
    width: 100%;
    border-radius: 10px;
    border-color: transparent;
    background: transparent;
    padding: 8px 10px;
  }
  .page-privacy .privacy-toc__link:hover {
    background: var(--slate-700);
    border-color: var(--line);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-section {
    grid-template-columns: 64px minmax(0, 1fr) 120px;
    gap: 28px;
  }
  .page-privacy .privacy-section__body {
    grid-column: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-fold summary {
    transition: none;
  }
  .page-privacy .privacy-toc__link:hover {
    transform: none;
  }
}
<<<END>>>