.page-privacy {
  --pv-rail: 272px;
  --pv-cut: 16px;
  background: var(--paper);
  color: var(--text);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
  padding-block: clamp(1.5rem, 3vw, 2.25rem) clamp(3rem, 6vw, 5rem);
  width: 100%;
}

/* ---------- 左侧固定目录 ---------- */
.page-privacy .privacy-rail {
  display: grid;
  gap: .85rem;
  min-width: 0;
  background: var(--hull);
  color: var(--paper);
  border-top: 3px solid var(--bronze);
  padding: 1.1rem 1rem 1.25rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pv-cut)), calc(100% - var(--pv-cut)) 100%, 0 100%);
}

.page-privacy .privacy-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: .8125rem;
  color: rgba(233, 230, 222, .66);
}

.page-privacy .privacy-crumb li + li::before {
  content: "/";
  margin: 0 .45rem;
  color: rgba(233, 230, 222, .38);
}

.page-privacy .privacy-crumb a {
  color: rgba(233, 230, 222, .88);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .18s ease, color .18s ease;
}

.page-privacy .privacy-crumb a:hover {
  color: var(--paper-2);
  border-bottom-color: var(--teal);
}

.page-privacy .privacy-rail__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .22em;
  color: var(--amber);
}

.page-privacy .privacy-toc {
  list-style: none;
  margin: 0;
  padding: .4rem 0 0;
  display: grid;
  gap: .1rem;
  border-top: 1px solid rgba(233, 230, 222, .16);
}

.page-privacy .privacy-toc__link {
  display: grid;
  grid-template-columns: 2.35rem minmax(0, 1fr);
  gap: .45rem;
  align-items: baseline;
  padding: .5rem .4rem .5rem .7rem;
  border-left: 2px solid transparent;
  color: rgba(233, 230, 222, .76);
  text-decoration: none;
  font-size: .875rem;
  line-height: 1.5;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .privacy-toc__link:hover {
  color: var(--paper-2);
  background: rgba(62, 156, 143, .12);
}

.page-privacy .privacy-toc__link[aria-current="true"] {
  color: var(--paper-2);
  border-left-color: var(--teal);
  background: rgba(62, 156, 143, .18);
}

.page-privacy .privacy-toc__num {
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-privacy .privacy-print {
  justify-self: start;
  font-size: .8125rem;
  padding: .5rem 1rem;
}

/* ---------- 右侧文档正文 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
  max-width: 74ch;
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.4rem);
}

.page-privacy .privacy-head {
  display: grid;
  gap: .7rem;
  border-top: 3px solid var(--ink);
  padding-top: 1.05rem;
}

.page-privacy .privacy-head__meta {
  margin: 0;
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-privacy .privacy-head h1 {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  line-height: 1.15;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .privacy-lede {
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.0625rem);
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .privacy-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--paper-2);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

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

.page-privacy .privacy-figure figcaption {
  padding: .7rem .9rem;
  border-top: 1px solid var(--line);
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-privacy .privacy-sec {
  display: grid;
  gap: .85rem;
  border-top: 1px solid var(--line-strong);
  padding-top: 1.1rem;
  scroll-margin-top: calc(var(--header-h) + 1.25rem);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: .7rem;
}

.page-privacy .privacy-sec__no {
  flex: none;
  font-size: .8125rem;
  letter-spacing: .12em;
  color: var(--amber);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  line-height: 1.32;
  color: var(--ink);
}

.page-privacy .privacy-sec p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text);
}

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

.page-privacy .privacy-doc a:hover {
  color: var(--teal);
}

.page-privacy .privacy-list {
  list-style: none;
  counter-reset: pv;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 2.3rem;
  font-size: .96875rem;
  line-height: 1.8;
}

.page-privacy .privacy-list > li::before {
  counter-increment: pv;
  content: counter(pv, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .22em;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--bronze);
}

.page-privacy .privacy-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background: var(--paper-2);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: .90625rem;
}

.page-privacy .privacy-table th {
  padding: .65rem .8rem;
  border-bottom: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--muted);
  font-weight: 600;
  font-size: .78125rem;
  letter-spacing: .06em;
  text-align: left;
  white-space: nowrap;
}

.page-privacy .privacy-table td {
  padding: .75rem .8rem;
  border-bottom: 1px solid var(--line);
  line-height: 1.7;
  vertical-align: top;
  color: var(--text);
}

.page-privacy .privacy-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .privacy-table td:first-child {
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

.page-privacy .privacy-note {
  margin: 0;
  padding: .85rem 1rem;
  background: var(--paper);
  border-left: 3px solid var(--bronze);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .privacy-contact {
  margin: 0;
  display: grid;
  gap: .5rem;
  padding: 1rem 1.1rem;
  background: var(--paper-2);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--ink);
}

.page-privacy .privacy-contact > div {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: .6rem;
  align-items: baseline;
  font-size: .9375rem;
  line-height: 1.75;
}

.page-privacy .privacy-contact dt {
  color: var(--muted);
  font-size: .8125rem;
  letter-spacing: .06em;
}

.page-privacy .privacy-contact dd {
  margin: 0;
  color: var(--ink);
}

.page-privacy .privacy-foot {
  margin: 0;
  padding-top: .85rem;
  border-top: 1px solid var(--line);
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 940px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    max-height: calc(100vh - var(--header-h) - 3rem);
    overflow-y: auto;
  }
}

@media (max-width: 560px) {
  .page-privacy .privacy-contact > div {
    grid-template-columns: minmax(0, 1fr);
    gap: .1rem;
  }

  .page-privacy .privacy-toc__link {
    grid-template-columns: 2rem minmax(0, 1fr);
    font-size: .84375rem;
  }
}

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

@media print {
  .page-privacy .privacy-rail,
  .page-privacy .privacy-print {
    display: none !important;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding-block: 0;
  }

  .page-privacy .privacy-doc {
    max-width: none;
    gap: 1.25rem;
  }

  .page-privacy .privacy-figure {
    border: 1px solid #999;
    clip-path: none;
  }

  .page-privacy .privacy-sec {
    break-inside: avoid;
  }
}
<<<END>>>