.page-privacy {
  --pv-measure: 68ch;
  color: var(--ice);
}

.page-privacy .yk-crumbs {
  padding-top: clamp(16px, 3vw, 28px);
}

/* 首屏 */
.page-privacy .pv-hero {
  padding: clamp(18px, 3vw, 32px) 0 clamp(30px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-privacy .pv-hero__text .yk-eyebrow {
  margin: 0 0 14px;
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-size: clamp(2.05rem, 6.4vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--ice);
}

.page-privacy .pv-hero__lead {
  max-width: 56ch;
  margin: 0;
  color: var(--mist);
  font-size: clamp(1rem, 2.1vw, 1.125rem);
  line-height: 1.8;
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-meta li {
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-2);
  color: var(--mist);
  font-size: 0.82rem;
  line-height: 1.4;
}

.page-privacy .pv-meta b {
  font-family: var(--font-mono);
  color: var(--jade);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-privacy .pv-figure {
  position: relative;
  margin: 0;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

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

.page-privacy .pv-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(42, 70, 104, 0.35) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(42, 70, 104, 0.28) 0 1px, transparent 1px 34px);
  mix-blend-mode: screen;
  opacity: 0.55;
}

/* 正文布局 */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(22px, 4vw, 56px);
  padding-bottom: clamp(44px, 6vw, 88px);
}

.page-privacy .pv-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  padding: 16px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-privacy .pv-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--mist);
  font-size: 0.92rem;
  text-decoration: none;
  transition: color 160ms var(--ease), background-color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--ice);
  background: var(--card);
  border-color: var(--line);
}

.page-privacy .pv-toc__num {
  font-size: 0.7rem;
  color: var(--amber);
}

.page-privacy .pv-doc {
  max-width: var(--pv-measure);
}

.page-privacy .pv-sec {
  padding-block: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-sec:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-sec__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ice);
}

.page-privacy .pv-sec__num {
  flex: none;
  font-size: 0.78rem;
  color: var(--amber);
  border-bottom: 2px solid var(--amber);
  padding-bottom: 2px;
}

.page-privacy .pv-clause {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pv-clause;
}

.page-privacy .pv-clause li {
  counter-increment: pv-clause;
  position: relative;
  padding-left: 2.6rem;
  color: var(--mist);
  font-size: 0.96rem;
  line-height: 1.85;
}

.page-privacy .pv-clause li::before {
  content: counter(pv-clause, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.3em;
  padding: 1px 5px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
  line-height: 1.4;
}

.page-privacy .pv-clause strong {
  color: var(--ice);
  font-weight: 600;
}

.page-privacy .pv-link {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 160ms var(--ease);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--coral);
}

/* 提示块 */
.page-privacy .pv-note {
  margin-top: 20px;
  padding: 16px 18px;
  border: 2px solid var(--line);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(242, 181, 68, 0.1), rgba(242, 181, 68, 0));
}

.page-privacy .pv-note__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-privacy .pv-note p:not(.pv-note__label) {
  margin: 0;
  color: var(--ice);
  font-size: 0.94rem;
  line-height: 1.8;
}

/* 用途流程 */
.page-privacy .pv-flow {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-flow li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card);
}

.page-privacy .pv-flow b {
  display: block;
  margin-bottom: 4px;
  color: var(--ice);
  font-size: 0.92rem;
}

.page-privacy .pv-flow span {
  color: var(--mist);
  font-size: 0.86rem;
  line-height: 1.7;
}

/* 折叠细节 */
.page-privacy .pv-acc {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ink-2);
  overflow: hidden;
}

.page-privacy .pv-acc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 13px 16px;
  cursor: pointer;
  color: var(--ice);
  font-size: 0.94rem;
  font-weight: 600;
  list-style: none;
}

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

.page-privacy .pv-acc summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--amber);
}

.page-privacy .pv-acc[open] summary::after {
  content: "−";
}

.page-privacy .pv-acc summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -3px;
}

.page-privacy .pv-acc__body {
  padding: 0 16px 16px;
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.8;
}

.page-privacy .pv-kv {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-kv li {
  padding-left: 12px;
  border-left: 2px solid var(--jade);
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.75;
  word-break: break-word;
}

.page-privacy .pv-kv b {
  display: block;
  margin-bottom: 2px;
  color: var(--ice);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

/* 联系信息 */
.page-privacy .pv-contact {
  margin-top: 20px;
  padding: 18px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pv-contact__title {
  margin: 0 0 14px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-privacy .pv-contact__hours {
  margin: 14px 0 0;
  color: var(--mist);
  font-size: 0.86rem;
  line-height: 1.7;
}

.page-privacy .pv-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  margin-top: 26px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  color: var(--ice);
  border-color: var(--amber);
}

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-privacy .pv-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-body {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--yk-strip-h) + 88px);
  }

  .page-privacy .pv-doc {
    justify-self: start;
  }
}

/* 打印 */
@media print {
  .page-privacy .pv-toc,
  .page-privacy .pv-top,
  .page-privacy .pv-figure {
    display: none;
  }

  .page-privacy,
  .page-privacy .pv-body,
  .page-privacy .pv-sec {
    color: #111;
    background: #fff;
    border-color: #bbb;
  }

  .page-privacy h1,
  .page-privacy .pv-sec__title,
  .page-privacy .pv-clause strong,
  .page-privacy .pv-kv b {
    color: #000;
  }

  .page-privacy .pv-clause li,
  .page-privacy .pv-hero__lead,
  .page-privacy .pv-kv li,
  .page-privacy .pv-note p:not(.pv-note__label) {
    color: #222;
  }

  .page-privacy .pv-note,
  .page-privacy .pv-contact,
  .page-privacy .pv-acc {
    background: #fff;
    box-shadow: none;
  }

  .page-privacy .pv-sec {
    break-inside: avoid;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-link,
  .page-privacy .pv-top {
    transition: none;
  }
}
<<<END>>>