.page-privacy {
  --pp-index-w: 268px;
  --pp-num-w: 68px;
  --pp-hair: rgba(230, 234, 242, 0.16);
  --pp-paper-ink: #16181F;
  --pp-paper-muted: #4A4F5C;
  background: var(--void);
  color: var(--text);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: calc(var(--topbar-h) + 36px) 0 40px;
  background:
    radial-gradient(120% 90% at 90% -12%, rgba(255, 107, 44, 0.22), transparent 58%),
    radial-gradient(90% 80% at -10% 0%, rgba(122, 92, 240, 0.20), transparent 55%),
    linear-gradient(180deg, var(--void) 0%, var(--ink) 100%);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(185, 194, 212, 0.07) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(185, 194, 212, 0.05) 0 1px, transparent 1px 72px);
  pointer-events: none;
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
}

.page-privacy .privacy-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 22px;
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--orange);
  margin: 0 0 14px;
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7.4vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.5px;
  color: var(--white);
}

.page-privacy .privacy-hero__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .privacy-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__chips li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border: 1px solid rgba(230, 234, 242, 0.22);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--gray);
}

.page-privacy .privacy-hero__chips li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--lime);
  transform: rotate(45deg);
}

.page-privacy .privacy-hero__media {
  margin: 32px 0 0;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--void-2);
}

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

.page-privacy .privacy-hero__media .media-frame__label {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--gray);
  border-top: 1px solid var(--ink);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 32px;
  padding-top: 36px;
  padding-bottom: 72px;
}

/* ---------- 索引 ---------- */
.page-privacy .privacy-index {
  border: 1px solid var(--ink);
  background: var(--void-2);
  border-radius: var(--radius);
  padding: 20px;
}

.page-privacy .privacy-index__kicker {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-privacy .privacy-index__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.2px;
  color: var(--white);
}

.page-privacy .privacy-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pp-hair);
}

.page-privacy .privacy-index__list li {
  border-bottom: 1px solid var(--pp-hair);
}

.page-privacy .privacy-index__list a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 11px 2px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  text-decoration: none;
  transition: color 160ms ease, transform 160ms ease;
}

.page-privacy .privacy-index__num {
  font-size: 12px;
  color: var(--blue);
  transition: color 160ms ease;
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--orange);
  transform: translateX(3px);
}

.page-privacy .privacy-index__list a:hover .privacy-index__num,
.page-privacy .privacy-index__list a:focus-visible .privacy-index__num {
  color: var(--orange);
}

.page-privacy .privacy-index__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gray);
}

.page-privacy .privacy-index__btn {
  display: block;
  margin-top: 16px;
  text-align: center;
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  position: relative;
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid var(--pp-hair);
}

.page-privacy .clause::after {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 48px;
  height: 3px;
  background: var(--orange);
  transform: skewX(-30deg);
  transform-origin: left center;
}

.page-privacy .privacy-articles > .clause:first-child {
  margin-top: 0;
}

.page-privacy .clause__num {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-privacy .clause__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.6vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.3px;
  color: var(--white);
}

.page-privacy .clause__body .prose {
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .clause__body .prose a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause__body .prose a:hover {
  color: var(--orange);
}

/* ---------- 分场景说明表 ---------- */
.page-privacy .spec-list {
  margin: 22px 0 0;
  border-top: 1px solid var(--pp-hair);
}

.page-privacy .spec-list__row {
  padding: 14px 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-privacy .spec-list dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--orange-soft);
}

.page-privacy .spec-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

/* ---------- 用途列表 ---------- */
.page-privacy .use-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .use-list__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  background: var(--void-2);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  transition: border-color 160ms ease, transform 160ms ease;
}

.page-privacy .use-list__item:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-privacy .use-list__mark {
  font-size: 12px;
  line-height: 1.9;
  color: var(--lime);
}

.page-privacy .use-list__text strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .use-list__text span {
  display: block;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text);
}

/* ---------- 纸面说明块 ---------- */
.page-privacy .privacy-note {
  margin: 24px 0 0;
  padding: 20px 18px;
  background: var(--paper);
  color: var(--pp-paper-ink);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 6px 6px 0 var(--ink);
}

.page-privacy .privacy-note__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.2px;
  color: var(--pp-paper-ink);
}

.page-privacy .privacy-note__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-note__steps li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--pp-paper-ink);
}

.page-privacy .privacy-note__steps .mono {
  font-size: 12px;
  color: var(--orange);
}

.page-privacy .privacy-note__foot {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--pp-paper-muted);
}

/* ---------- 保存期限时间轴 ---------- */
.page-privacy .timeline {
  margin: 22px 0 0;
  padding: 0 0 0 18px;
  list-style: none;
  border-left: 1px solid rgba(185, 194, 212, 0.28);
}

.page-privacy .timeline__item {
  position: relative;
  padding-bottom: 20px;
}

.page-privacy .timeline__item:last-child {
  padding-bottom: 0;
}

.page-privacy .timeline__item::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 7px;
  width: 8px;
  height: 8px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-privacy .timeline__key {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .timeline__span {
  font-size: 12.5px;
  padding: 2px 8px;
  border: 1px solid rgba(166, 242, 92, 0.45);
  border-radius: 4px;
  color: var(--lime);
}

.page-privacy .timeline__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--gray);
}

/* ---------- 折叠面板 ---------- */
.page-privacy .panel {
  margin-top: 22px;
  border: 1px solid var(--ink);
  background: var(--void-2);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .panel__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.2px;
  color: var(--white);
  cursor: pointer;
  list-style: none;
  transition: background 160ms ease, color 160ms ease;
}

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

.page-privacy .panel__summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange);
}

.page-privacy .panel[open] .panel__summary::after {
  content: "－";
}

.page-privacy .panel__summary:hover {
  background: rgba(255, 107, 44, 0.10);
  color: var(--orange-soft);
}

.page-privacy .panel__body {
  padding: 0 16px 16px;
}

.page-privacy .safety-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .safety-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text);
}

.page-privacy .safety-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--lime);
  border-radius: 1px;
}

/* ---------- 权利请求步骤 ---------- */
.page-privacy .req-steps {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  counter-reset: none;
}

.page-privacy .req-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pp-hair);
}

.page-privacy .req-steps li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-privacy .req-steps__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--orange);
  border-radius: 4px;
  font-size: 12px;
  color: var(--orange);
}

.page-privacy .req-steps__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  word-break: break-word;
}

/* ---------- 联系块 ---------- */
.page-privacy .privacy-note--contact .contact-line {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(22, 24, 31, 0.25);
  font-size: 14px;
}

.page-privacy .privacy-note--contact .contact-line__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--pp-paper-muted);
}

.page-privacy .privacy-note--contact .contact-line__val {
  color: var(--pp-paper-ink);
  word-break: break-word;
}

.page-privacy .privacy-note__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-privacy .privacy-note__links .btn {
  flex: 1 1 auto;
  text-align: center;
}

.page-privacy .privacy-note__links .btn--ghost {
  color: var(--pp-paper-ink);
  border-color: rgba(22, 24, 31, 0.42);
  background: transparent;
}

.page-privacy .privacy-note__links .btn--ghost:hover {
  background: var(--pp-paper-ink);
  color: var(--paper);
  border-color: var(--pp-paper-ink);
}

.page-privacy .privacy-note__meta {
  margin: 16px 0 0;
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--pp-paper-muted);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding-top: calc(var(--topbar-h) + 52px);
    padding-bottom: 52px;
  }

  .page-privacy .spec-list__row {
    display: grid;
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .spec-list dt {
    margin-bottom: 0;
  }

  .page-privacy .clause {
    display: grid;
    grid-template-columns: var(--pp-num-w) minmax(0, 1fr);
    gap: 16px;
    margin-top: 44px;
    padding-top: 30px;
  }

  .page-privacy .clause__num {
    margin: 4px 0 0;
    padding-top: 2px;
    border-top: 1px solid var(--pp-hair);
  }

  .page-privacy .privacy-note {
    padding: 24px 26px;
  }

  .page-privacy .privacy-note--contact .contact-line {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .page-privacy .privacy-note__links .btn {
    flex: 0 0 auto;
  }
}

/* ---------- 桌面两栏 ---------- */
@media (min-width: 940px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pp-index-w) minmax(0, 1fr);
    gap: 56px;
    padding-top: 56px;
    padding-bottom: 96px;
  }

  .page-privacy .privacy-index__inner {
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
  }

  .page-privacy .privacy-hero h1 {
    max-width: 22ch;
  }

  .page-privacy .privacy-hero__lead {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .use-list__item,
  .page-privacy .panel__summary {
    transition: none;
  }
}
<<<END>>>