.page-privacy {
  --pv-rule: rgba(126, 140, 119, 0.42);
  --pv-measure: 68ch;
  background-color: var(--paper);
  background-image: repeating-linear-gradient(0deg, rgba(10, 26, 16, 0.045) 0 1px, transparent 1px 30px);
  color: var(--paper-ink);
  font-family: var(--sans);
  padding: 22px 16px 72px;
  overflow-x: clip;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

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

/* 面包屑 */
.page-privacy .breadcrumb {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-privacy .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 6px;
  padding: 0;
}

.page-privacy .breadcrumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.page-privacy .breadcrumb-list li + li::before {
  content: "/";
  color: var(--muted);
}

.page-privacy .breadcrumb-list a {
  color: var(--paper-ink);
  text-decoration: underline;
  text-decoration-color: var(--kiwi);
  text-underline-offset: 3px;
}

.page-privacy .breadcrumb-list a:focus-visible {
  outline: 3px solid var(--core);
  outline-offset: 2px;
}

/* 首屏 */
.page-privacy .pv-hero {
  margin-top: 26px;
  display: grid;
  gap: 26px;
}

.page-privacy .pv-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--kiwi-deep);
}

.page-privacy .pv-eyebrow span {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--kiwi);
  border: 1px solid var(--ink);
}

.page-privacy .pv-title {
  margin: 0;
  font-size: clamp(30px, 6.4vw, 52px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper-ink);
}

.page-privacy .pv-lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.75;
  color: var(--paper-ink);
}

.page-privacy .pv-meta {
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px dashed var(--pv-rule);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-privacy .pv-visual {
  margin: 0;
  border: 3px solid var(--ink);
  border-radius: var(--r-l);
  background: var(--ink);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-privacy .pv-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

/* 摘要面板 */
.page-privacy .pv-brief {
  margin-top: 42px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--ink);
  color: var(--paper);
  border: 3px solid var(--kiwi);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pv-brief-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-kiwi);
}

.page-privacy .pv-brief-index {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--core);
}

.page-privacy .pv-brief-title {
  margin: 0;
  font-size: clamp(20px, 3.4vw, 28px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-brief-note {
  margin: 0 0 0 auto;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--kiwi-soft);
}

.page-privacy .pv-brief-grid {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-note {
  background: var(--panel);
  border: 2px solid var(--line-kiwi);
  border-radius: var(--r-m);
  overflow: hidden;
}

.page-privacy .pv-note > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 44px;
  padding: 14px 16px;
}

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

.page-privacy .pv-note > summary:focus-visible {
  outline: 3px solid var(--core);
  outline-offset: -3px;
}

.page-privacy .pv-note > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1.2;
  color: var(--kiwi);
}

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

.page-privacy .pv-note-idx {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--core);
  padding-top: 3px;
}

.page-privacy .pv-note-main {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .pv-note-main i {
  display: block;
  margin-top: 4px;
  font-style: normal;
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
}

.page-privacy .pv-note-body {
  margin: 0;
  padding: 0 16px 16px 42px;
  list-style: none;
  display: grid;
  gap: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 248, 238, 0.84);
}

/* 正文与索引 */
.page-privacy .pv-body {
  margin-top: 52px;
  display: grid;
  gap: 30px;
}

.page-privacy .pv-index {
  border-top: 2px solid var(--kiwi);
  padding-top: 14px;
}

.page-privacy .pv-index-title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--kiwi-deep);
}

.page-privacy .pv-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .pv-index-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--pv-rule);
  border-radius: var(--r-pill);
  color: var(--paper-ink);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.3;
}

.page-privacy .pv-index-link .n {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--kiwi-deep);
}

.page-privacy .pv-index-link:hover {
  background: rgba(108, 194, 74, 0.16);
  border-color: var(--kiwi);
}

.page-privacy .pv-index-link:focus-visible {
  outline: 3px solid var(--core);
  outline-offset: 2px;
}

/* 章节 */
.page-privacy .pv-sec {
  border-top: 1px solid var(--pv-rule);
  padding-top: 22px;
  margin-top: 34px;
}

.page-privacy .pv-content > .pv-sec:first-child {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}

.page-privacy .pv-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}

.page-privacy .pv-sec-num {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--kiwi-deep);
}

.page-privacy .pv-sec-title {
  margin: 0;
  font-size: clamp(20px, 3.6vw, 26px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper-ink);
}

.page-privacy .pv-sec p {
  margin: 0 0 14px;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper-ink);
}

.page-privacy .pv-sec a {
  color: var(--paper-ink);
  text-decoration: underline;
  text-decoration-color: var(--kiwi-deep);
  text-underline-offset: 3px;
}

.page-privacy .pv-sec a:hover {
  text-decoration-color: var(--core);
}

.page-privacy .pv-sec a:focus-visible {
  outline: 3px solid var(--core);
  outline-offset: 2px;
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.72;
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  background: var(--kiwi);
  border: 1px solid var(--ink);
}

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

.page-privacy .pv-key {
  background: var(--core-soft);
  color: var(--paper-ink);
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 700;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.page-privacy .pv-facts {
  margin: 0 0 18px;
  padding: 0;
  max-width: var(--pv-measure);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-fact {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-fact dt {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--kiwi-deep);
}

.page-privacy .pv-fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

.page-privacy .pv-callout {
  max-width: var(--pv-measure);
  padding: 16px 18px;
  background: var(--core-soft);
  border: 2px solid var(--ink);
  border-radius: var(--r-m);
  box-shadow: var(--shadow-soft);
}

.page-privacy .pv-callout strong {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
  font-weight: 900;
  color: var(--paper-ink);
}

.page-privacy .pv-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

.page-privacy .pv-actions {
  margin-top: 48px;
  padding-top: 22px;
  border-top: 2px solid var(--kiwi);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: var(--r-pill);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.page-privacy .btn:focus-visible {
  outline: 3px solid var(--core);
  outline-offset: 3px;
}

/* 断点：首屏分屏 */
@media (min-width: 760px) {
  .page-privacy .pv-brief-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-fact {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy {
    padding: 30px 28px 96px;
  }

  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 46px;
  }
}

/* 断点：长文 + 右侧索引 */
@media (min-width: 980px) {
  .page-privacy .pv-body {
    grid-template-columns: minmax(0, 1fr) 232px;
    gap: 48px;
    align-items: start;
  }

  .page-privacy .pv-index {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
    border-top: 0;
    border-left: 2px solid var(--kiwi);
    padding: 4px 0 4px 18px;
  }

  .page-privacy .pv-index-list {
    flex-direction: column;
    gap: 2px;
  }

  .page-privacy .pv-index-link {
    width: 100%;
    border: 0;
    border-radius: 8px;
    background: transparent;
    padding: 9px 10px;
  }

  .page-privacy .pv-content {
    grid-column: 1;
    grid-row: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    animation: none !important;
  }
}