.page-privacy {
  --privacy-cyan-ink: #0f8d87;
  --privacy-rule: rgba(16, 24, 42, .14);
  --privacy-measure: 70ch;
  display: block;
  background: var(--ink-900);
  color: var(--text-light);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 44px) 0 52px;
  background:
    radial-gradient(90% 72% at 92% 2%, rgba(51, 225, 218, .16), transparent 62%),
    radial-gradient(72% 64% at 2% 98%, rgba(226, 61, 142, .13), transparent 66%),
    var(--ink-900);
}

.page-privacy .privacy-hero__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(185, 194, 207, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(185, 194, 207, .08) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 88%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
  align-items: center;
}

.page-privacy .privacy-hero__text {
  min-width: 0;
}

.page-privacy .privacy-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 7vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: .02em;
  color: var(--text-light);
}

.page-privacy .privacy-hero__lead {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(232, 239, 247, .84);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: var(--hairline);
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-privacy .privacy-hero__meta-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--grey-300);
}

.page-privacy .privacy-hero__meta-v {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-light);
  word-break: break-word;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  min-width: 0;
}

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

/* ---------- 纸面正文 ---------- */
.page-privacy .privacy-paper {
  background-color: var(--paper-100);
  color: var(--text-dark);
  padding: 36px 0 72px;
  background-image:
    linear-gradient(rgba(16, 24, 42, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 24, 42, .045) 1px, transparent 1px);
  background-size: 72px 72px;
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 28px;
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  min-width: 0;
  font-size: 14px;
}

.page-privacy .privacy-toc__box {
  padding: 14px 16px;
  background: rgba(255, 255, 255, .66);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius);
}

.page-privacy .privacy-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--privacy-cyan-ink);
}

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

.page-privacy .privacy-toc__summary::after {
  content: "+";
  font-size: 15px;
  line-height: 1;
}

.page-privacy .privacy-toc__box[open] .privacy-toc__summary::after {
  content: "−";
}

.page-privacy .privacy-toc__list {
  display: grid;
  gap: 2px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  padding: 7px 6px;
  border-left: 2px solid transparent;
  border-radius: var(--radius);
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(16, 24, 42, .78);
  text-decoration: none;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: rgba(51, 225, 218, .16);
  border-left-color: var(--cyan-400);
  color: var(--text-dark);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--privacy-cyan-ink);
}

.page-privacy .privacy-toc__note {
  margin: 14px 2px 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(16, 24, 42, .62);
}

.page-privacy .privacy-toc__note a {
  color: var(--privacy-cyan-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-articles {
  min-width: 0;
}

.page-privacy .clause {
  padding: 26px 0 30px;
  border-top: 1px solid var(--privacy-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .clause:first-child {
  padding-top: 2px;
  border-top: 0;
}

.page-privacy .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
}

.page-privacy .clause__num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--clay-500);
}

.page-privacy .clause__num::before {
  content: "";
  display: block;
  width: 20px;
  height: 1px;
  background: var(--cyan-400);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.4vw, 1.68rem);
  line-height: 1.32;
  color: var(--text-dark);
}

.page-privacy .clause__body {
  margin-top: 16px;
  max-width: var(--privacy-measure);
  min-width: 0;
}

.page-privacy .clause__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(16, 24, 42, .82);
}

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

.page-privacy .clause__list {
  display: grid;
  gap: 12px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__list > li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(16, 24, 42, .82);
  word-break: break-word;
}

.page-privacy .clause__list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 7px;
  height: 1px;
  background: var(--privacy-cyan-ink);
}

.page-privacy .clause__list strong {
  color: var(--text-dark);
  font-weight: 700;
}

.page-privacy .clause:target {
  border-top-color: var(--cyan-400);
}

.page-privacy .clause:target .clause__title {
  color: var(--privacy-cyan-ink);
}

/* 用途小卡 */
.page-privacy .clause__cards {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__cards > li {
  padding: 16px 18px;
  background: rgba(255, 255, 255, .6);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius);
  transition: border-color .2s ease, transform .2s ease;
}

.page-privacy .clause__cards > li:hover {
  border-color: rgba(51, 225, 218, .7);
  transform: translateY(-2px);
}

.page-privacy .clause__cards h3 {
  margin: 0 0 8px;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--text-dark);
}

.page-privacy .clause__cards p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(16, 24, 42, .78);
}

/* 折叠补充说明 */
.page-privacy .clause__more {
  margin-top: 18px;
  padding: 2px 16px;
  background: rgba(51, 225, 218, .08);
  border-left: 2px solid rgba(51, 225, 218, .6);
  border-radius: var(--radius);
}

.page-privacy .clause__more > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  color: var(--privacy-cyan-ink);
}

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

.page-privacy .clause__more > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
}

.page-privacy .clause__more[open] > summary::before {
  content: "−";
}

.page-privacy .clause__more > summary::after {
  content: "展开";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .12em;
  color: rgba(16, 24, 42, .5);
}

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

.page-privacy .clause__more-body {
  padding: 2px 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(16, 24, 42, .78);
}

/* 重点权利条款 */
.page-privacy .clause--accent {
  border-left: 2px solid var(--clay-500);
  padding-left: 16px;
}

/* 联系块 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 16px;
  margin-top: 22px;
  padding: 20px 20px 22px;
  background: var(--ink-800);
  border: 1px solid rgba(51, 225, 218, .3);
  border-radius: var(--radius);
  color: var(--text-light);
}

.page-privacy .privacy-contact__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--grey-300);
}

.page-privacy .privacy-contact__v {
  display: block;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-light);
  word-break: break-word;
}

.page-privacy .privacy-contact__v a {
  color: var(--cyan-200);
  text-decoration: none;
  border-bottom: 1px solid rgba(154, 244, 239, .45);
}

.page-privacy .privacy-contact__v a:hover,
.page-privacy .privacy-contact__v a:focus-visible {
  border-bottom-color: var(--cyan-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .clause__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .clause--accent {
    padding-left: 22px;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding: 22px 24px;
  }

  .page-privacy .clause__body p {
    font-size: 16.5px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: calc(var(--header-h) + 64px) 0 72px;
  }

  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 56px;
  }

  .page-privacy .privacy-paper {
    padding: 56px 0 96px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

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

  .page-privacy .privacy-toc__summary {
    pointer-events: none;
  }

  .page-privacy .privacy-toc__summary::after {
    display: none;
  }

  .page-privacy .clause {
    padding: 32px 0 36px;
  }

  .page-privacy .clause__body {
    margin-top: 18px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause__cards > li {
    transition: none;
  }

  .page-privacy .clause__cards > li:hover {
    transform: none;
  }
}

@media print {
  .page-privacy .privacy-hero {
    padding: 0 0 16px;
    background: none;
    color: #000;
  }

  .page-privacy .privacy-hero__grid,
  .page-privacy .privacy-hero__figure,
  .page-privacy .privacy-toc {
    display: none !important;
  }

  .page-privacy .privacy-hero__lead,
  .page-privacy .privacy-hero__meta-v,
  .page-privacy .privacy-hero__meta-k,
  .page-privacy .privacy-hero__title {
    color: #000;
  }

  .page-privacy .privacy-paper {
    background: #fff;
    padding: 0;
  }

  .page-privacy .privacy-layout {
    display: block;
  }

  .page-privacy .clause {
    break-inside: avoid;
    border-top-color: #ccc;
    padding-left: 0;
    border-left: 0;
  }

  .page-privacy .clause__more {
    background: none;
    border-left-color: #ccc;
  }

  .page-privacy .clause__more > summary::after {
    content: "";
  }

  .page-privacy .privacy-contact {
    background: none;
    border-color: #999;
    color: #000;
  }

  .page-privacy .privacy-contact__v,
  .page-privacy .privacy-contact__k {
    color: #000;
  }
}
<<<END>>>