.page-privacy {
  --pv-rail: 236px;
  background: var(--yx-paper);
  color: var(--yx-ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: 104px 0 0;
  overflow: hidden;
  color: var(--yx-paper);
  background:
    radial-gradient(130% 92% at 84% -12%, rgba(15, 163, 160, 0.26) 0%, transparent 58%),
    linear-gradient(180deg, var(--yx-night) 0%, var(--yx-night-3) 100%);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: radial-gradient(rgba(255, 255, 255, 0.9) 1px, transparent 1px);
  background-size: 3px 3px;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero .yx-crumbs {
  margin-bottom: 22px;
}

.page-privacy .pv-hero .yx-crumbs__link {
  color: var(--yx-lake-soft);
  text-decoration: none;
}

.page-privacy .pv-hero .yx-crumbs__link:hover {
  color: var(--yx-lime);
}

.page-privacy .pv-hero .yx-crumbs__sep,
.page-privacy .pv-hero .yx-crumbs__current {
  color: rgba(245, 247, 246, 0.5);
}

.page-privacy .pv-hero__eyebrow {
  color: var(--yx-lake-soft);
}

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-size: clamp(28px, 6.4vw, 46px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.02em;
  transform: skewX(var(--yx-tilt));
  transform-origin: left bottom;
}

.page-privacy .pv-hero__lede {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.82;
  color: rgba(245, 247, 246, 0.78);
}

.page-privacy .pv-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13.5px;
  color: rgba(245, 247, 246, 0.6);
}

.page-privacy .pv-hero__facts b {
  font-family: var(--yx-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--yx-lime);
}

.page-privacy .pv-hero__media {
  position: relative;
  margin: 42px 0 0;
  border-top: 1px solid var(--yx-line-dark);
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: clamp(200px, 30vw, 360px);
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: 40px 0 72px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-toc {
  position: sticky;
  top: 86px;
  z-index: 3;
  padding: 10px 0;
  background: var(--yx-paper);
  border-bottom: 1px solid var(--yx-line-soft);
}

.page-privacy .pv-toc__title {
  display: none;
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .pv-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-toc__item {
  flex: none;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 2px;
  white-space: nowrap;
  font-size: 13.5px;
  color: var(--yx-ink-2);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .pv-toc__num {
  font-family: var(--yx-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--yx-lake);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link.is-active {
  color: var(--yx-night);
  border-bottom-color: var(--yx-lake);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sections {
  min-width: 0;
}

.page-privacy .pv-sec {
  padding: 34px 0 10px;
  border-top: 1px solid var(--yx-line-soft);
  scroll-margin-top: 96px;
}

.page-privacy .pv-sec:first-child {
  padding-top: 4px;
  border-top: 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .pv-sec__num {
  flex: none;
  padding-bottom: 3px;
  font-family: var(--yx-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--yx-lake);
  border-bottom: 2px solid var(--yx-lake);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--yx-night);
}

.page-privacy .pv-sec__intro {
  margin: 0 0 20px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yx-ink-2);
}

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

.page-privacy .pv-item__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--yx-night);
}

.page-privacy .pv-item__text {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--yx-ink);
}

.page-privacy .pv-tip {
  margin: 6px 0 0;
  text-align: right;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yx-ink-2);
}

.page-privacy .pv-link {
  color: var(--yx-lake);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 163, 160, 0.4);
}

.page-privacy .pv-link:hover {
  color: var(--yx-orange);
  border-bottom-color: rgba(255, 106, 23, 0.5);
}

/* ---------- 必要 / 可关闭记录 ---------- */
.page-privacy .pv-note {
  padding: 16px 18px;
  margin-bottom: 12px;
  border: 1px solid var(--yx-line-soft);
  border-radius: var(--yx-radius);
  border-left-width: 3px;
}

.page-privacy .pv-note p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--yx-ink);
}

.page-privacy .pv-note--must {
  background: var(--yx-paper);
  border-left-color: var(--yx-lake);
}

.page-privacy .pv-note--opt {
  background: var(--yx-mist);
  border-left-color: var(--yx-orange);
}

.page-privacy .pv-note__tag {
  display: inline-block;
  margin-bottom: 9px;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--yx-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
}

.page-privacy .pv-note--must .pv-note__tag {
  background: var(--yx-lake-wash);
  color: var(--yx-lake);
}

.page-privacy .pv-note--opt .pv-note__tag {
  background: var(--yx-orange-wash);
  color: var(--yx-orange);
}

/* ---------- 展开组 ---------- */
.page-privacy .pv-more {
  margin-top: 12px;
  border-top: 1px dashed var(--yx-line);
}

.page-privacy .pv-more > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 0 8px;
  cursor: pointer;
  list-style: none;
  font-size: 13.5px;
  color: var(--yx-lake);
}

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

.page-privacy .pv-more > summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--yx-mono);
  font-size: 13px;
  color: var(--yx-lake-soft);
}

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

.page-privacy .pv-more > summary:focus-visible {
  outline: 2px solid var(--yx-lake);
  outline-offset: 2px;
  border-radius: 4px;
}

.page-privacy .pv-more__body {
  padding: 4px 0 14px;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--yx-ink);
}

.page-privacy .pv-more__body ul {
  margin: 0;
  padding-left: 18px;
}

.page-privacy .pv-more__body li {
  margin-bottom: 7px;
}

.page-privacy .pv-more__body li:last-child {
  margin-bottom: 0;
}

/* ---------- 自助操作列表 ---------- */
.page-privacy .pv-acts {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  border: 1px solid var(--yx-line-soft);
  border-radius: var(--yx-radius);
  background: var(--yx-line-soft);
  overflow: hidden;
}

.page-privacy .pv-acts__item {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: var(--yx-paper);
}

.page-privacy .pv-acts__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--yx-night);
}

.page-privacy .pv-acts__how {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--yx-ink);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 1px;
  border-radius: var(--yx-radius);
  overflow: hidden;
  background: var(--yx-line-dark);
  border: 1px solid var(--yx-line-dark);
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 4px;
  padding: 14px 18px;
  background: var(--yx-night);
}

.page-privacy .pv-contact__key {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--yx-lake-soft);
}

.page-privacy .pv-contact__val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--yx-paper);
  word-break: break-word;
}

.page-privacy .pv-contact__val--mono {
  font-family: var(--yx-mono);
  letter-spacing: 0.01em;
}

.page-privacy .pv-contact__note {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--yx-ink-2);
}

/* ---------- 收尾操作 ---------- */
.page-privacy .pv-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 42px;
  padding-top: 28px;
  border-top: 1px solid var(--yx-line);
}

/* ---------- 平板 ---------- */
@media (min-width: 768px) {
  .page-privacy .pv-hero {
    padding-top: 116px;
  }

  .page-privacy .pv-sec {
    padding: 40px 0 14px;
  }

  .page-privacy .pv-sec__title {
    font-size: 26px;
  }

  .page-privacy .pv-acts__item {
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
    padding: 15px 20px;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
    padding: 15px 20px;
  }
}

/* ---------- 桌面：左目录 + 右说明 ---------- */
@media (min-width: 1024px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: 68px;
    padding: 68px 0 104px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 108px;
    align-self: start;
    padding: 0;
    background: transparent;
    border-bottom: 0;
  }

  .page-privacy .pv-toc__title {
    display: block;
    margin: 0 0 12px;
    font-family: var(--yx-mono);
    font-size: 11.5px;
    letter-spacing: 0.14em;
    color: var(--yx-ink-2);
  }

  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--yx-line);
  }

  .page-privacy .pv-toc__item {
    margin: 0;
  }

  .page-privacy .pv-toc__link {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: -1px;
    padding: 9px 0 9px 16px;
    white-space: normal;
    line-height: 1.45;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link.is-active {
    border-bottom-color: transparent;
    border-left-color: var(--yx-lake);
  }

  .page-privacy .pv-sec {
    scroll-margin-top: 120px;
  }

  .page-privacy .pv-sec__title {
    font-size: 28px;
  }
}

/* ---------- 大屏 ---------- */
@media (min-width: 1440px) {
  .page-privacy .pv-body {
    gap: 84px;
  }
}

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