.page-privacy {
  --pp-aside: 232px;
  --pp-frame-line: rgba(11, 53, 80, .12);
  background: var(--salt);
  color: var(--body);
  font-family: var(--font-body);
  padding-bottom: calc(var(--dock-h) + 32px);
}

.page-privacy .breadcrumb {
  padding: 18px 0 8px;
}

/* ---------- 首屏框景 ---------- */
.page-privacy .privacy-hero {
  padding: 6px 0 26px;
}

.page-privacy .privacy-hero__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow-1);
  padding: 26px 20px 22px 26px;
}

.page-privacy .privacy-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--coral) 0%, var(--coral-deep) 42%, var(--mint) 100%);
}

.page-privacy .privacy-hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 96px;
  height: 100%;
  pointer-events: none;
  background-image: repeating-linear-gradient(180deg, var(--line) 0 1px, transparent 1px 16px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 82%);
  mask-image: linear-gradient(90deg, transparent, #000 82%);
  opacity: .85;
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 12px;
}

.page-privacy .privacy-hero h1 {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  padding-right: 40px;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 6.2vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .privacy-hero__lead {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 56ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--body);
}

.page-privacy .privacy-hero__meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: .76rem;
  letter-spacing: .02em;
  color: var(--tide-line);
}

.page-privacy .privacy-hero__meta .mono {
  word-break: break-all;
}

/* ---------- 布局 ---------- */
.page-privacy .privacy-layout {
  display: block;
}

.page-privacy .privacy-aside {
  margin-bottom: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-aside__title {
  margin: 0 0 10px;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--tide-line);
}

.page-privacy .privacy-toc {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-privacy .privacy-toc li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--body);
  text-decoration: none;
  font-size: .78rem;
  white-space: nowrap;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-privacy .privacy-toc a span {
  color: var(--coral-deep);
  font-weight: 600;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  border-color: var(--tide-line);
  color: var(--ink);
  outline: none;
}

.page-privacy .privacy-toc a.is-active,
.page-privacy .privacy-toc a[aria-current]:not([aria-current="false"]) {
  border-color: var(--deep);
  background: var(--deep);
  color: var(--salt);
}

.page-privacy .privacy-toc a.is-active span,
.page-privacy .privacy-toc a[aria-current]:not([aria-current="false"]) span {
  color: var(--mint);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-section {
  padding: 26px 0 30px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 110px;
}

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

.page-privacy .privacy-section__num {
  margin: 0 0 6px;
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--coral-deep);
}

.page-privacy .privacy-section h2 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.28rem, 4.4vw, 1.7rem);
  line-height: 1.3;
  color: var(--ink);
}

.page-privacy .privacy-section p {
  margin: 0 0 14px;
  font-size: .96rem;
  line-height: 1.82;
}

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

.page-privacy .privacy-section a {
  color: var(--coral-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 56, 31, .35);
  padding-bottom: 1px;
}

.page-privacy .privacy-section a:hover,
.page-privacy .privacy-section a:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--deep);
  outline: none;
}

.page-privacy .privacy-key {
  border-left: 3px solid var(--mint);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(90deg, var(--mint-mist) 0%, rgba(216, 245, 234, 0) 78%);
  padding: 13px 16px;
  margin: 18px 0 0;
  color: var(--ink);
  font-weight: 500;
}

/* ---------- 图示 ---------- */
.page-privacy .privacy-figure {
  margin: 0 0 22px;
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  object-fit: cover;
}

.page-privacy .privacy-figure figcaption {
  margin-top: 8px;
  font-size: .78rem;
  line-height: 1.65;
  color: var(--tide-line);
}

/* ---------- 定义列表 ---------- */
.page-privacy .privacy-defs {
  margin: 0;
}

.page-privacy .privacy-defs > div {
  padding: 15px 0;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .privacy-defs > div:first-child {
  padding-top: 4px;
}

.page-privacy .privacy-defs > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-defs dt {
  margin-bottom: 5px;
  font-size: .98rem;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .privacy-defs dd {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
}

/* ---------- 选择清单 ---------- */
.page-privacy .privacy-choices {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-choices li {
  position: relative;
  padding: 11px 14px 11px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  font-size: .93rem;
  line-height: 1.72;
}

.page-privacy .privacy-choices li::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 19px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
}

.page-privacy .privacy-choices strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 折叠说明 ---------- */
.page-privacy .privacy-details {
  margin-top: 18px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: .94rem;
  font-weight: 600;
  color: var(--ink);
}

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

.page-privacy .privacy-details summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--coral);
}

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

.page-privacy .privacy-details summary:hover {
  color: var(--coral-deep);
}

.page-privacy .privacy-details summary:focus-visible {
  outline: 2px solid var(--tide-line);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-privacy .privacy-details__body {
  padding-bottom: 14px;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

.page-privacy .privacy-details__body p {
  margin: 0 0 10px;
  font-size: .92rem;
  line-height: 1.78;
}

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

/* ---------- 联系方式行 ---------- */
.page-privacy .privacy-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 4px 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--coral);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--paper);
}

.page-privacy .privacy-mail {
  font-size: .94rem;
  color: var(--deep);
  word-break: break-all;
}

.page-privacy .privacy-copy {
  flex: 0 0 auto;
  cursor: pointer;
  border: 1px solid var(--deep);
  border-radius: 999px;
  background: transparent;
  color: var(--deep);
  font-family: var(--font-body);
  font-size: .8rem;
  padding: 7px 15px;
  transition: background-color .18s ease, color .18s ease;
}

.page-privacy .privacy-copy:hover,
.page-privacy .privacy-copy:focus-visible {
  background: var(--deep);
  color: var(--salt);
  outline: none;
}

.page-privacy .privacy-copy[data-copied="true"] {
  border-color: var(--mint);
  background: var(--mint-mist);
  color: var(--deep);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero__frame {
    padding: 34px 40px 30px 42px;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: var(--pp-aside) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-privacy .privacy-toc {
    display: block;
    overflow: visible;
    border-left: 1px solid var(--line);
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc li {
    flex: none;
  }

  .page-privacy .privacy-toc a {
    display: flex;
    margin-left: -1px;
    padding: 9px 12px 9px 14px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius) var(--radius) 0;
    background: transparent;
    white-space: normal;
    font-size: .82rem;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    background: rgba(216, 245, 234, .55);
    border-left-color: var(--tide-line);
  }

  .page-privacy .privacy-toc a.is-active,
  .page-privacy .privacy-toc a[aria-current]:not([aria-current="false"]) {
    background: var(--mint-mist);
    border-left-color: var(--coral);
    color: var(--ink);
    font-weight: 600;
  }

  .page-privacy .privacy-toc a.is-active span,
  .page-privacy .privacy-toc a[aria-current]:not([aria-current="false"]) span {
    color: var(--coral-deep);
  }

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

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

@media (min-width: 1120px) {
  .page-privacy .privacy-body {
    max-width: 68ch;
  }

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

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