.page-privacy {
  --pv-line: rgba(26, 28, 34, 0.16);
  --pv-line-strong: rgba(26, 28, 34, 0.30);
  --pv-glass: rgba(14, 15, 18, 0.88);
  --pv-card: rgba(255, 255, 255, 0.52);
  --pv-ink-soft: rgba(26, 28, 34, 0.72);
  background: var(--c-paper);
  color: var(--c-paper-ink);
  font-family: var(--font-cn);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-top: 26px;
  padding-bottom: 8px;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--pv-ink-soft);
}

.page-privacy .breadcrumb a {
  color: var(--c-paper-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--pv-line-strong);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-privacy .privacy-hero__title {
  margin: 8px 0 14px;
  color: var(--c-paper-ink);
}

.page-privacy .privacy-hero__text .lede {
  max-width: 60ch;
  color: var(--pv-ink-soft);
}

.page-privacy .privacy-hero__meta {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-red);
}

.page-privacy .privacy-hero__art {
  margin: 0;
  border: 1px solid var(--line-gold);
  border-radius: 4px;
  overflow: hidden;
  background: var(--c-deep);
}

.page-privacy .privacy-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.page-privacy .privacy-hero__art figcaption {
  padding: 10px 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-cream);
  background: var(--c-deep);
  border-top: 1px solid var(--line-gold);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-main {
  padding-top: 10px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  min-width: 0;
}

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

.page-privacy .privacy-toc {
  padding: 16px 16px 18px;
  border: 1px solid var(--line-gold);
  border-radius: 4px;
  background: var(--pv-glass);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--c-cream);
}

.page-privacy .privacy-toc .toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 7px 8px 7px 10px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: rgba(242, 233, 220, 0.78);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--c-cream);
  border-left-color: var(--c-lava-2);
  background: rgba(255, 90, 31, 0.12);
}

.page-privacy .privacy-toc__list a[aria-current="true"] {
  color: var(--c-lava-2);
  border-left-color: var(--c-lava);
  background: rgba(255, 90, 31, 0.16);
}

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

.page-privacy .privacy-clause {
  position: relative;
  padding: 26px 0 26px 16px;
  border-top: 1px solid var(--pv-line);
}

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

.page-privacy .privacy-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  bottom: 26px;
  width: 3px;
  background: linear-gradient(180deg, var(--c-lava), var(--c-gold));
  opacity: 0.85;
}

.page-privacy .privacy-clause:first-child::before {
  top: 4px;
}

.page-privacy .privacy-clause .section-index {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--c-red);
}

.page-privacy .privacy-clause h2 {
  margin: 0 0 14px;
  font-size: clamp(1.42rem, 4.2vw, 2.05rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1.25;
  color: var(--c-paper-ink);
}

.page-privacy .privacy-clause h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--c-paper-ink);
}

.page-privacy .privacy-body p {
  max-width: 68ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

.page-privacy .privacy-body a {
  color: var(--c-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-body a:hover {
  color: var(--c-lava);
}

/* ---------- 分类卡片 ---------- */
.page-privacy .privacy-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 6px;
}

.page-privacy .privacy-card {
  padding: 16px 16px 18px;
  border: 1px solid var(--pv-line-strong);
  border-radius: 4px;
  background: var(--pv-card);
}

.page-privacy .privacy-card p {
  margin: 0 0 10px;
  font-size: 15px;
}

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

.page-privacy .privacy-card__need {
  padding-top: 10px;
  border-top: 1px dashed var(--pv-line-strong);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-red);
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 2px;
  background: var(--c-lava);
}

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

/* ---------- 表格 ---------- */
.page-privacy .privacy-table-wrap {
  margin: 6px 0 16px;
  border: 1px solid var(--pv-line-strong);
  border-radius: 4px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: rgba(255, 255, 255, 0.42);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .privacy-table th {
  padding: 10px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--c-paper-ink);
  background: rgba(201, 162, 39, 0.20);
  border-bottom: 1px solid var(--pv-line-strong);
  white-space: nowrap;
}

.page-privacy .privacy-table td {
  padding: 12px 14px;
  vertical-align: top;
  line-height: 1.7;
  color: var(--pv-ink-soft);
  border-bottom: 1px solid var(--pv-line);
}

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

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

/* ---------- 折叠细则 ---------- */
.page-privacy .privacy-fold {
  margin: 4px 0 14px;
  padding: 12px 14px 14px;
  border: 1px dashed var(--pv-line-strong);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.38);
}

.page-privacy .privacy-fold > summary {
  display: flex;
  align-items: baseline;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--c-paper-ink);
}

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

.page-privacy .privacy-fold > summary::before {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-lava);
}

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

.page-privacy .privacy-fold p {
  margin: 12px 0 0;
  font-size: 15px;
}

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

/* ---------- 联系方式块 ---------- */
.page-privacy .privacy-contact-block {
  display: inline-block;
  margin: 0 0 16px;
  padding: 12px 16px;
  border: 1px solid var(--line-gold);
  border-left: 3px solid var(--c-lava);
  border-radius: 4px;
  background: var(--c-deep);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--c-cream);
  word-break: break-all;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.86fr);
    align-items: end;
    gap: 48px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-privacy .privacy-toc__list {
    gap: 2px;
  }

  .page-privacy .privacy-clause {
    padding: 36px 0 36px 26px;
  }

  .page-privacy .privacy-clause::before {
    top: 36px;
    bottom: 36px;
  }

  .page-privacy .privacy-clause:first-child {
    padding-top: 4px;
  }

  .page-privacy .privacy-clause:first-child::before {
    top: 6px;
  }
}

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