.page-privacy {
  --pp-reading: 48rem;
  --pp-pad: clamp(20px, 4vw, 56px);
  background: var(--off-white);
  color: var(--graphite);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.78;
  overflow-x: hidden;
}

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--track-red);
  outline-offset: 3px;
}

.page-privacy .privacy-topbar {
  padding-top: clamp(14px, 2.4vw, 26px);
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5em;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--steel);
}

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

.page-privacy .breadcrumb a:hover {
  border-bottom-color: var(--cyan-dark);
}

.page-privacy .breadcrumb__sep {
  color: var(--sand);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  margin-top: clamp(14px, 2vw, 24px);
  padding: clamp(30px, 5vw, 62px) 0 clamp(34px, 5vw, 68px);
  background: var(--ink-900);
  color: var(--off-white);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(71, 240, 197, .10) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(71, 240, 197, .055) 0 1px, transparent 1px 64px),
    radial-gradient(110% 85% at 90% 4%, rgba(214, 64, 47, .30), transparent 62%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 .85em;
  font-size: 12px;
  letter-spacing: .16em;
  line-height: 1.6;
  color: var(--signal);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 64px);
  line-height: 1.04;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  margin: 1em 0 0;
  max-width: 48ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.8;
  color: rgba(243, 239, 228, .84);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5em;
  margin: 1.5em 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__meta li {
  border: 1px solid rgba(207, 199, 181, .32);
  border-radius: 999px;
  padding: .28em .9em;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(243, 239, 228, .8);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid rgba(71, 240, 197, .26);
  background: var(--green-700);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 目录与正文布局 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(24px, 4vw, 56px);
  padding: clamp(28px, 4.5vw, 60px) 0 clamp(44px, 6vw, 84px);
}

.page-privacy .privacy-toc {
  display: none;
}

.page-privacy .privacy-toc-mobile {
  border: 1px solid var(--sand);
  border-radius: var(--radius-m);
  background: var(--paper);
  overflow: hidden;
}

.page-privacy .privacy-toc-mobile__summary {
  cursor: pointer;
  padding: .95em 1.1em;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan-dark);
  list-style: none;
}

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

.page-privacy .privacy-toc-mobile[open] .privacy-toc-mobile__summary {
  border-bottom: 1px solid var(--sand);
}

.page-privacy .privacy-toc-mobile__list {
  margin: 0;
  padding: .6em 1.1em 1.1em;
  list-style: none;
  display: grid;
  gap: .1em;
}

.page-privacy .privacy-toc-mobile__list a,
.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: .7em;
  padding: .55em 0;
  font-size: 15px;
  color: var(--graphite);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-toc-mobile__list a:hover,
.page-privacy .privacy-toc__list a:hover {
  color: var(--track-deep);
}

.page-privacy .privacy-toc-mobile__list .mono,
.page-privacy .privacy-toc__list .mono {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--track-red);
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--pp-reading);
}

/* ---------- 章节 ---------- */

.page-privacy .privacy-section {
  padding-top: clamp(22px, 3.2vw, 36px);
  margin-top: clamp(26px, 3.6vw, 42px);
  border-top: 1px solid var(--sand);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-privacy .privacy-section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-section__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .6em;
  margin: 0 0 .7em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 32px);
  line-height: 1.22;
  letter-spacing: -.005em;
  color: var(--ink-900);
}

.page-privacy .privacy-section__num {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--track-red);
}

.page-privacy .privacy-section p {
  margin: 0 0 1em;
  max-width: 44rem;
}

.page-privacy .privacy-section p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-section a {
  color: var(--cyan-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .18s var(--ease);
}

.page-privacy .privacy-section a:hover {
  color: var(--track-deep);
}

/* ---------- 定义列表 ---------- */

.page-privacy .privacy-facts {
  margin: 1.4em 0;
  padding: 0;
  display: grid;
}

.page-privacy .privacy-facts__row {
  display: grid;
  gap: .25em;
  padding: .95em 0;
  border-bottom: 1px dashed var(--sand);
}

.page-privacy .privacy-facts__row:first-child {
  border-top: 1px dashed var(--sand);
}

.page-privacy .privacy-facts dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  line-height: 1.7;
  color: var(--cyan-dark);
}

.page-privacy .privacy-facts dd {
  margin: 0;
  font-size: 16px;
  color: var(--graphite);
}

/* ---------- 目的列表 ---------- */

.page-privacy .privacy-list {
  margin: 1.3em 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .85em;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 1.5em;
  font-size: 16px;
  color: var(--graphite);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: .62em;
  height: .16em;
  background: var(--track-red);
  border-radius: 1px;
}

.page-privacy .privacy-list strong {
  font-weight: 700;
  color: var(--ink-900);
}

/* ---------- 联系方式 ---------- */

.page-privacy .privacy-contact {
  display: grid;
  gap: 1.1em;
  margin: 1.5em 0;
  padding: clamp(20px, 3vw, 32px);
  background: var(--green-700);
  color: var(--off-white);
  border-radius: var(--radius-m);
}

.page-privacy .privacy-contact__item {
  min-width: 0;
  padding-bottom: .9em;
  border-bottom: 1px solid rgba(207, 199, 181, .22);
}

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

.page-privacy .privacy-contact__label {
  display: block;
  margin-bottom: .3em;
  font-size: 12px;
  letter-spacing: .14em;
  color: rgba(243, 239, 228, .64);
}

.page-privacy .privacy-contact__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.8vw, 17px);
  line-height: 1.6;
  color: var(--signal);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__value--text {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--paper);
  overflow-wrap: break-word;
}

/* ---------- 版本条与相关入口 ---------- */

.page-privacy .privacy-version {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5em 1.4em;
  margin-top: 1.5em;
  padding: .95em 1.1em;
  background: var(--paper);
  border: 1px solid var(--sand);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-s);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--steel);
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: .6em;
  margin-top: 1.5em;
}

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  padding: .55em 1.05em;
  background: var(--paper);
  border: 1px solid var(--sand);
  border-radius: 999px;
  font-size: 14px;
  color: var(--cyan-dark);
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .privacy-links a:hover {
  transform: translateY(-2px);
  border-color: var(--signal);
  color: var(--ink-900);
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact__item--wide {
    grid-column: 1 / -1;
  }

  .page-privacy .privacy-facts__row {
    grid-template-columns: minmax(0, 10.5rem) minmax(0, 1fr);
    gap: .2em 1.4em;
    align-items: baseline;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 216px) minmax(0, 1fr);
    align-items: start;
    column-gap: clamp(32px, 5vw, 76px);
  }

  .page-privacy .privacy-toc {
    display: block;
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    align-self: start;
  }

  .page-privacy .privacy-toc-mobile {
    display: none;
  }

  .page-privacy .privacy-toc__title {
    margin: 0 0 .8em;
    font-size: 12px;
    letter-spacing: .2em;
    color: var(--steel);
  }

  .page-privacy .privacy-toc__list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-left: 1px solid var(--sand);
  }

  .page-privacy .privacy-toc__list li {
    margin: 0;
  }

  .page-privacy .privacy-toc__list a {
    padding: .58em 0 .58em 1em;
    margin-left: -1px;
    border-left: 2px solid transparent;
    border-bottom: 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--steel);
  }

  .page-privacy .privacy-toc__list a:hover {
    border-left-color: var(--track-red);
    color: var(--ink-900);
  }

  .page-privacy .privacy-toc__foot {
    margin: 1.4em 0 0;
    padding-top: 1em;
    border-top: 1px solid var(--sand);
    font-size: 11px;
    letter-spacing: .04em;
    color: var(--steel);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-body {
    max-width: 52rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy a,
  .page-privacy .privacy-links a {
    transition: none;
  }
}

@media print {
  .page-privacy .privacy-toc,
  .page-privacy .privacy-toc-mobile,
  .page-privacy .privacy-hero__figure,
  .page-privacy .privacy-links,
  .page-privacy .breadcrumb {
    display: none !important;
  }

  .page-privacy .privacy-hero {
    background: none;
    color: #000;
    padding: 0 0 1em;
    border-bottom: 2px solid #000;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-hero__kicker,
  .page-privacy .privacy-hero__meta li {
    color: #000;
  }

  .page-privacy .privacy-hero::before {
    display: none;
  }

  .page-privacy .privacy-body {
    max-width: none;
  }

  .page-privacy .privacy-contact {
    background: none;
    color: #000;
    border: 1px solid #000;
  }

  .page-privacy .privacy-contact__value,
  .page-privacy .privacy-contact__value--text,
  .page-privacy .privacy-contact__label {
    color: #000;
  }
}
<<<END>>>