.page-privacy {
  --pv-rule: 1px solid var(--line-soft);
  --pv-note: 220px;
}

/* 页头 */
.page-privacy .legal-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--bd);
  background: var(--char);
}

.page-privacy .legal-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: grayscale(.4) contrast(1.1);
}

.page-privacy .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(104deg, rgba(7, 26, 20, .97) 0%, rgba(7, 26, 20, .88) 48%, rgba(18, 59, 46, .55) 100%);
}

.page-privacy .legal-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(24px, 5vw, 52px);
  padding-bottom: clamp(30px, 6vw, 64px);
}

.page-privacy .breadcrumb {
  margin: 0 0 clamp(18px, 3vw, 30px);
  font-size: 11px;
  letter-spacing: .16em;
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--mist);
}

.page-privacy .breadcrumb li:not(:last-child)::after {
  content: "/";
  color: var(--graphite);
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime-dim);
}

.page-privacy .breadcrumb span[aria-current="page"] {
  color: var(--lime-dim);
}

.page-privacy .legal-hero h1 {
  margin: 12px 0 0;
  max-width: 22ch;
  font-size: clamp(30px, 7.4vw, 66px);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--fog);
}

.page-privacy .legal-hero__lede {
  margin: clamp(16px, 3vw, 24px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.75;
  color: var(--fog);
  opacity: .86;
}

.page-privacy .legal-hero__meta {
  margin: clamp(18px, 3vw, 28px) 0 0;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

/* 三条摘要带 */
.page-privacy .policy-brief {
  background: var(--deep);
  border-bottom: var(--bd);
}

.page-privacy .policy-brief__inner {
  display: grid;
  grid-template-columns: 1fr;
  padding-top: 4px;
  padding-bottom: 4px;
}

.page-privacy .policy-brief__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  padding: 13px 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--fog);
  border-top: 1px solid rgba(143, 166, 155, .22);
}

.page-privacy .policy-brief__item:first-child {
  border-top: 0;
}

.page-privacy .policy-brief__mark {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: .55em;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(200, 255, 61, .14);
}

/* 主体骨架 */
.page-privacy .legal-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding-top: clamp(22px, 4vw, 52px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .legal-shell > * {
  min-width: 0;
}

/* 章节索引 */
.page-privacy .legal-toc {
  align-self: start;
  margin-bottom: clamp(20px, 4vw, 36px);
  padding-top: 14px;
  border-top: var(--bd);
}

.page-privacy .legal-toc ol {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .legal-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-privacy .legal-toc a:hover,
.page-privacy .legal-toc a:focus-visible {
  color: var(--lime);
  border-left-color: var(--lime);
  background: rgba(200, 255, 61, .07);
}

.page-privacy .legal-toc a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-privacy .legal-toc a .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--lime-dim);
}

.page-privacy .legal-toc__foot {
  margin: 16px 0 0;
  padding: 12px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
  border-top: var(--pv-rule);
}

.page-privacy .legal-toc__foot a {
  color: var(--lime-dim);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, .35);
}

.page-privacy .legal-toc__foot a:hover {
  color: var(--lime);
}

/* 条款 */
.page-privacy .clause {
  padding: clamp(24px, 4vw, 42px) 0;
  border-top: var(--pv-rule);
}

.page-privacy .clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

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

.page-privacy .clause__num {
  flex: none;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--lime);
  padding-top: 4px;
}

.page-privacy .clause h2 {
  margin: 0;
  font-size: clamp(20px, 3.2vw, 28px);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--fog);
}

.page-privacy .clause__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(12px, 2vw, 18px);
}

.page-privacy .clause__text {
  max-width: 68ch;
}

.page-privacy .clause__text p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--fog);
  opacity: .88;
}

.page-privacy .clause__text p + p,
.page-privacy .clause__text ul + p,
.page-privacy .clause__text p + ul {
  margin-top: 14px;
}

.page-privacy .clause__text a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, .4);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .clause__text a:hover,
.page-privacy .clause__text a:focus-visible {
  color: var(--fog);
  border-bottom-color: var(--fog);
}

.page-privacy .clause__text a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

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

.page-privacy .clause__text li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--fog);
  opacity: .88;
}

.page-privacy .clause__text li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 2px;
  background: var(--lime-dim);
}

.page-privacy .clause__text strong {
  color: var(--fog);
  font-weight: 700;
  opacity: 1;
}

/* 页边注释 */
.page-privacy .legal-note {
  padding: 2px 0 2px 14px;
  border-left: 2px solid var(--lime-dim);
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-privacy .legal-note b {
  display: block;
  margin-bottom: 6px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--fog);
}

/* 联系块 */
.page-privacy .legal-contact {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: clamp(16px, 3vw, 22px);
  background: var(--char);
  border: var(--bd);
  box-shadow: var(--shadow-hard);
}

.page-privacy .legal-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
}

.page-privacy .legal-contact__label {
  font-size: 10.5px;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-privacy .legal-contact__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-privacy .legal-contact__value a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, .4);
}

.page-privacy .legal-contact__value a:hover,
.page-privacy .legal-contact__value a:focus-visible {
  color: var(--fog);
  border-bottom-color: var(--fog);
}

/* 中屏 */
@media (min-width: 520px) and (max-width: 959px) {
  .page-privacy .legal-toc ol {
    grid-template-columns: 1fr 1fr;
    column-gap: 8px;
  }

  .page-privacy .legal-contact__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

/* 宽屏：左侧索引常驻 + 右侧页边注释 */
@media (min-width: 860px) {
  .page-privacy .policy-brief__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-top: 0;
    padding-bottom: 0;
  }

  .page-privacy .policy-brief__item {
    padding: 18px clamp(14px, 2vw, 26px);
    border-top: 0;
    border-left: 1px solid rgba(143, 166, 155, .26);
  }

  .page-privacy .policy-brief__item:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

@media (min-width: 960px) {
  .page-privacy .legal-shell {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
    align-items: start;
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    margin-bottom: 0;
  }
}

@media (min-width: 1180px) {
  .page-privacy .clause__grid {
    grid-template-columns: minmax(0, 1fr) var(--pv-note);
    gap: clamp(24px, 3vw, 48px);
    align-items: start;
  }

  .page-privacy .legal-note {
    margin-top: 6px;
  }
}

/* 打印 */
@media print {
  .page-privacy {
    background: #fff;
    color: #111;
  }

  .page-privacy .legal-hero,
  .page-privacy .policy-brief {
    background: #fff;
    border-bottom: 1px solid #999;
  }

  .page-privacy .legal-hero__img,
  .page-privacy .legal-hero::after,
  .page-privacy .policy-brief__mark,
  .page-privacy .legal-toc {
    display: none;
  }

  .page-privacy .legal-hero h1,
  .page-privacy .legal-hero__lede,
  .page-privacy .clause h2,
  .page-privacy .clause__text p,
  .page-privacy .clause__text li,
  .page-privacy .legal-contact__value,
  .page-privacy .legal-note {
    color: #111;
    opacity: 1;
  }

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

  .page-privacy .legal-contact {
    box-shadow: none;
    border: 1px solid #bbb;
    background: #fff;
  }

  .page-privacy .legal-shell {
    display: block;
    padding-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .breadcrumb a,
  .page-privacy .legal-toc a,
  .page-privacy .clause__text a,
  .page-privacy .legal-contact__value a {
    transition: none;
  }
}
<<<END>>>