.page-privacy {
  --privacy-max: 980px;
  --privacy-ink: #1A1512;
  --privacy-quiet: #6B5A4C;
  --privacy-rule: #D6C7AE;
  --privacy-soft: #FBF4E6;
  --privacy-link: #1F3A35;
  --privacy-link-hover: #8C3B22;
  --privacy-num: #8C3B22;

  background: var(--cream);
  color: var(--privacy-ink);
  font-family: var(--font-body);
  padding: 0 0 4.5rem;
}

.page-privacy .privacy-shell {
  width: 100%;
  max-width: var(--privacy-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumbs {
  padding: 1.1rem 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--privacy-quiet);
}

.page-privacy .privacy-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-crumbs__list li {
  display: flex;
  align-items: center;
}

.page-privacy .privacy-crumbs__list li + li::before {
  content: "/";
  margin: 0 .6rem;
  color: var(--privacy-rule);
}

.page-privacy .privacy-crumbs__list a {
  color: var(--privacy-quiet);
  text-decoration: none;
}

.page-privacy .privacy-crumbs__list a:hover {
  color: var(--privacy-link-hover);
  text-decoration: underline;
}

.page-privacy .privacy-crumbs__list a:focus-visible {
  outline: 2px solid var(--privacy-link);
  outline-offset: 2px;
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-masthead {
  scroll-margin-top: 5rem;
  padding: 2.75rem 0 1.6rem;
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-masthead__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--privacy-num);
  margin: 0 0 1.1rem;
}

.page-privacy .privacy-masthead__title {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(1.75rem, 6vw, 2.85rem);
  line-height: 1.22;
  letter-spacing: -.01em;
  margin: 0 0 1.2rem;
  max-width: 22em;
}

.page-privacy .privacy-masthead__lede {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--privacy-quiet);
  max-width: 34em;
  margin: 0 0 1.5rem;
}

.page-privacy .privacy-masthead__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-privacy .privacy-pill {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: .34rem .72rem;
  border: 1px solid var(--privacy-link);
  color: var(--privacy-link);
  background: transparent;
}

.page-privacy .privacy-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--privacy-link);
}

/* ---------- 横幅 ---------- */
.page-privacy .privacy-banner {
  margin: 1.9rem 0 3rem;
  border: 1px solid var(--privacy-line, var(--line));
  overflow: hidden;
  background: var(--panel);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 520;
  object-fit: cover;
}

.page-privacy .privacy-banner .figure-frame__caption {
  margin: 0;
  padding: .7rem 1rem;
  background: var(--panel);
  border-top: 1px solid var(--line);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
}

/* ---------- 布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.75rem;
}

/* ---------- 正文块 ---------- */
.page-privacy .privacy-block {
  padding-bottom: 2.6rem;
  margin-bottom: 2.6rem;
  border-bottom: 1px solid var(--privacy-rule);
  scroll-margin-top: 5rem;
}

.page-privacy .privacy-block:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-block__index {
  display: flex;
  align-items: center;
  gap: .8rem;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--privacy-num);
  margin: 0 0 .85rem;
}

.page-privacy .privacy-block__index::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--privacy-rule);
}

.page-privacy .privacy-block__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.25rem, 3.6vw, 1.6rem);
  line-height: 1.45;
  color: var(--privacy-ink);
  margin: 0 0 1rem;
}

.page-privacy .privacy-block p {
  font-size: 1rem;
  line-height: 1.92;
  color: var(--privacy-ink);
  max-width: 34em;
  margin: 0 0 1.15rem;
}

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

.page-privacy .privacy-block a:hover {
  color: var(--privacy-link-hover);
}

.page-privacy .privacy-block a:focus-visible {
  outline: 2px solid var(--privacy-link);
  outline-offset: 2px;
}

/* ---------- 表格与筛选 ---------- */
.page-privacy .privacy-filterbar {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 1.4rem 0 .9rem;
}

.page-privacy .privacy-filter {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: .38rem .8rem;
  border: 1px solid var(--privacy-rule);
  border-radius: 0;
  background: transparent;
  color: var(--privacy-quiet);
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-filter:hover {
  border-color: var(--privacy-link);
  color: var(--privacy-link);
}

.page-privacy .privacy-filter.is-on {
  background: var(--privacy-link);
  border-color: var(--privacy-link);
  color: var(--cream);
}

.page-privacy .privacy-filter:focus-visible {
  outline: 2px solid var(--privacy-link);
  outline-offset: 2px;
}

.page-privacy .privacy-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--privacy-rule);
  background: var(--privacy-soft);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: .9rem;
  line-height: 1.75;
}

.page-privacy .privacy-table caption {
  text-align: left;
  padding: .8rem 1rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--privacy-quiet);
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  text-align: left;
  vertical-align: top;
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--privacy-quiet);
  background: rgba(31, 58, 53, .07);
  border-bottom: 1px solid var(--privacy-link);
  white-space: nowrap;
}

.page-privacy .privacy-table tbody th {
  font-weight: 700;
  color: var(--privacy-ink);
  white-space: nowrap;
}

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

/* ---------- 用途清单 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-privacy .privacy-uses li {
  position: relative;
  padding-left: 2rem;
  font-size: 1rem;
  line-height: 1.88;
  max-width: 34em;
}

.page-privacy .privacy-uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 13px;
  height: 3px;
  background: var(--privacy-num);
}

.page-privacy .privacy-uses strong {
  font-weight: 700;
}

/* ---------- 名词解释 ---------- */
.page-privacy .privacy-terms {
  margin: 0 0 1.25rem;
  padding: 0;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-terms dt {
  padding-top: 1rem;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--privacy-link);
}

.page-privacy .privacy-terms dd {
  margin: .35rem 0 0;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--privacy-rule);
  font-size: 1rem;
  line-height: 1.88;
  max-width: 34em;
  color: var(--privacy-ink);
}

/* ---------- 安全措施 ---------- */
.page-privacy .privacy-guards {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: .9rem;
}

.page-privacy .privacy-guards li {
  display: grid;
  gap: .18rem;
  font-size: 1rem;
  line-height: 1.85;
  max-width: 34em;
}

.page-privacy .privacy-guards__k {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--privacy-num);
}

/* ---------- 三个动作 ---------- */
.page-privacy .privacy-actions {
  display: grid;
  gap: 1rem;
  margin: 0 0 1.25rem;
}

.page-privacy .privacy-action {
  border: 1px solid var(--privacy-rule);
  border-left-width: 3px;
  border-left-color: var(--line);
  background: var(--privacy-soft);
  padding: 1.1rem 1.2rem 1.25rem;
}

.page-privacy .privacy-action:nth-child(2) {
  border-left-color: var(--rust);
}

.page-privacy .privacy-action:nth-child(3) {
  border-left-color: var(--orange);
}

.page-privacy .privacy-action h3 {
  margin: 0 0 .5rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--privacy-ink);
}

.page-privacy .privacy-action p {
  margin: 0;
  max-width: none;
  font-size: .92rem;
  line-height: 1.82;
  color: var(--privacy-quiet);
}

/* ---------- 段落索引 ---------- */
.page-privacy .privacy-rail {
  border-top: 1px solid var(--privacy-rule);
  padding-top: 1.25rem;
}

.page-privacy .privacy-rail__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--privacy-quiet);
  margin: 0 0 .8rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--privacy-link);
}

.page-privacy .privacy-rail__nav {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .9rem;
  margin-bottom: 1.1rem;
}

.page-privacy .privacy-rail__nav a {
  display: flex;
  align-items: baseline;
  gap: .55rem;
  padding: .32rem 0 .32rem .6rem;
  border-left: 2px solid transparent;
  font-size: .86rem;
  line-height: 1.5;
  color: var(--privacy-quiet);
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-rail__nav a:hover {
  color: var(--privacy-link);
  border-left-color: var(--privacy-num);
}

.page-privacy .privacy-rail__nav a:focus-visible {
  outline: 2px solid var(--privacy-link);
  outline-offset: 2px;
}

.page-privacy .privacy-rail__no {
  min-width: 1.7em;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--privacy-num);
}

.page-privacy .privacy-rail__note {
  margin: 0;
  padding-top: .8rem;
  border-top: 1px solid var(--privacy-rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--privacy-quiet);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .privacy-totop {
  position: fixed;
  right: 1rem;
  bottom: 1.2rem;
  z-index: 20;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  padding: .55rem .85rem;
  background: var(--brown);
  color: var(--cream);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-totop:hover {
  background: var(--line);
  border-color: var(--cream);
}

.page-privacy .privacy-totop:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-shell {
    padding: 0 3rem;
  }

  .page-privacy .privacy-actions {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
  }

  .page-privacy .privacy-masthead {
    padding: 3.25rem 0 1.9rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-shell {
    padding: 0 3.5rem;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: 4.5rem;
    align-items: start;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 5.5rem;
    border-top: 0;
    padding-top: 0;
  }

  .page-privacy .privacy-rail__nav {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: .05rem;
  }

  .page-privacy .privacy-totop {
    right: 2rem;
    bottom: 2rem;
    font-size: 12px;
  }
}

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

.page-privacy {
  --privacy-line: var(--privacy-link);
}