.page-privacy {
  --pv-line: rgba(185, 179, 164, 0.28);
  --pv-line-soft: rgba(185, 179, 164, 0.18);
  --pv-line-dark: rgba(237, 231, 218, 0.16);
  --pv-on-dark: #EDE7DA;
  --pv-on-dark-muted: rgba(237, 231, 218, 0.7);
  --pv-on-linen-muted: #4C574F;
  background: var(--bg-pitch);
  color: var(--mineral-linen);
  font-family: var(--font-sans);
}

/* ---------- Hero ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3vw, 40px) 0 clamp(40px, 6vw, 78px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(18, 230, 192, 0.14), transparent 58%),
    linear-gradient(162deg, #0C2018 0%, var(--bg-pitch) 64%);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  top: -24%;
  right: -12%;
  width: 44%;
  height: 148%;
  background: linear-gradient(180deg, rgba(110, 143, 122, 0.16), transparent 72%);
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-privacy .pv-breadcrumb {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-14);
  color: var(--mineral-stone);
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-privacy .pv-breadcrumb a {
  color: var(--mineral-stone);
  text-decoration: none;
}

.page-privacy .pv-breadcrumb a:hover,
.page-privacy .pv-breadcrumb a:focus-visible {
  color: var(--cyan);
}

.page-privacy .pv-breadcrumb__sep {
  color: var(--moss-mid);
}

.page-privacy .pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.page-privacy .pv-hero .eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .pv-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(32px, 5.2vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--mineral-linen);
}

.page-privacy .pv-hero__intro {
  margin: 0 0 24px;
  max-width: 56ch;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--pv-on-dark-muted);
}

.page-privacy .pv-hero__ver {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 9px 14px;
  border: 1px solid var(--hairline);
  background: var(--glass);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--mineral-stone);
}

.page-privacy .pv-hero__dot {
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--cyan);
  border-radius: 50%;
}

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

.page-privacy .pv-hero__fig .figure__media {
  border: 1px solid var(--hairline-cyan);
  background:
    linear-gradient(140deg, rgba(18, 230, 192, 0.12), rgba(59, 130, 246, 0.08) 62%, transparent);
}

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

.page-privacy .pv-hero__fig .figure__cap {
  margin-top: 12px;
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--mineral-stone);
}

/* ---------- Sticky 章节目录 ---------- */
.page-privacy .pv-toc {
  position: sticky;
  top: var(--bar-h);
  z-index: 20;
  background: rgba(8, 21, 15, 0.94);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .pv-toc__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 54px;
}

.page-privacy .pv-toc__label {
  flex: none;
  padding-right: 14px;
  border-right: 1px solid var(--pv-line-dark);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--moss-mid);
  line-height: 1;
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 12px;
  white-space: nowrap;
  font-size: var(--fs-14);
  color: var(--mineral-stone);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-privacy .pv-toc__link .num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--moss-mid);
  transition: color 160ms ease;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pv-toc__link:hover .num,
.page-privacy .pv-toc__link:focus-visible .num {
  color: var(--cyan);
}

/* ---------- 章节画布 ---------- */
.page-privacy .pv-sec {
  position: relative;
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-privacy .pv-sec--linen {
  background: var(--mineral-linen);
  color: var(--ink);
}

.page-privacy .pv-sec--pitch {
  background: var(--bg-pitch);
  color: var(--pv-on-dark);
}

.page-privacy .pv-sec--moss {
  background: var(--bg-moss);
  color: var(--pv-on-dark);
}

.page-privacy .pv-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 14px 18px;
  margin-bottom: clamp(24px, 3vw, 40px);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-sec--pitch .pv-sec__head,
.page-privacy .pv-sec--moss .pv-sec__head {
  border-bottom-color: var(--pv-line-dark);
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--mineral-clay);
}

.page-privacy .pv-sec--pitch .pv-sec__num,
.page-privacy .pv-sec--moss .pv-sec__num {
  color: var(--cyan);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(23px, 3vw, 36px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-privacy .pv-sec__body {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  max-width: 74ch;
}

.page-privacy .pv-sec__body > p {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--pv-on-linen-muted);
}

.page-privacy .pv-sec--pitch .pv-sec__body > p,
.page-privacy .pv-sec--moss .pv-sec__body > p {
  color: var(--pv-on-dark-muted);
}

/* ---------- 条款块 ---------- */
.page-privacy .pv-clause {
  border-left: 2px solid var(--mineral-clay);
  background: rgba(192, 102, 74, 0.07);
  padding: 16px 18px;
}

.page-privacy .pv-sec--pitch .pv-clause,
.page-privacy .pv-sec--moss .pv-clause {
  border-left-color: var(--cyan);
  background: rgba(18, 230, 192, 0.07);
}

.page-privacy .pv-clause h3 {
  margin: 0 0 6px;
  font-size: var(--fs-16);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy .pv-sec--pitch .pv-clause h3,
.page-privacy .pv-sec--moss .pv-clause h3 {
  color: var(--pv-on-dark);
}

.page-privacy .pv-clause p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--pv-on-linen-muted);
}

.page-privacy .pv-sec--pitch .pv-clause p,
.page-privacy .pv-sec--moss .pv-clause p {
  color: var(--pv-on-dark-muted);
}

/* ---------- 列表 ---------- */
.page-privacy .pv-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-17);
  line-height: 1.78;
  color: var(--pv-on-linen-muted);
}

.page-privacy .pv-sec--pitch .pv-list > li,
.page-privacy .pv-sec--moss .pv-list > li {
  color: var(--pv-on-dark-muted);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 2px;
  background: var(--moss-mid);
}

.page-privacy .pv-list > li strong {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .pv-sec--pitch .pv-list > li strong,
.page-privacy .pv-sec--moss .pv-list > li strong {
  color: var(--pv-on-dark);
}

/* ---------- 折叠明细 ---------- */
.page-privacy .pv-details {
  border-top: 1px solid var(--pv-line-soft);
  border-bottom: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-sec--pitch .pv-details,
.page-privacy .pv-sec--moss .pv-details {
  border-color: var(--pv-line-dark);
}

.page-privacy .pv-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 2px;
  cursor: pointer;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--ink);
  list-style: none;
}

.page-privacy .pv-sec--pitch .pv-details > summary,
.page-privacy .pv-sec--moss .pv-details > summary {
  color: var(--pv-on-dark);
}

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

.page-privacy .pv-details > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  line-height: 1;
  color: var(--mineral-clay);
}

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

.page-privacy .pv-details__body {
  display: grid;
  gap: 14px;
  padding: 4px 2px 20px;
}

/* ---------- 正文内链接 ---------- */
.page-privacy .pv-link {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 130, 246, 0.45);
  transition: color 160ms ease, border-color 160ms ease;
}

.page-privacy .pv-sec--pitch .pv-link {
  color: var(--cyan);
  border-bottom-color: var(--hairline-cyan);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 920px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: 58fr 42fr;
    align-items: center;
  }

  .page-privacy .pv-toc__inner {
    justify-content: flex-end;
  }

  .page-privacy .pv-toc__label {
    padding-right: 18px;
  }

  .page-privacy .pv-sec__head {
    grid-template-columns: minmax(64px, auto) minmax(0, 1fr);
    gap: 18px 28px;
  }

  .page-privacy .pv-sec__title {
    max-width: 30ch;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pv-sec__body {
    padding-left: 92px;
  }

  .page-privacy .pv-sec__body--flush {
    padding-left: 0;
  }
}

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