.page-privacy {
  --pv-measure: 720px;
  --pv-toc-w: 168px;
  background: var(--paper-050);
  color: var(--ink-900);
}

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 4px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding-top: clamp(1.5rem, 4vw, 2.75rem);
  padding-bottom: clamp(1rem, 2.5vw, 1.5rem);
}

.page-privacy .privacy-hero h1 {
  margin: 0.7rem 0 0;
  max-width: 18em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 5vw, 2.875rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.page-privacy .privacy-lede {
  margin: 1rem 0 0;
  max-width: 60ch;
  font-size: var(--step-1);
  line-height: 1.75;
  color: var(--ink-700);
}

.page-privacy .privacy-hero-figure {
  margin: clamp(1.25rem, 3.5vw, 2rem) 0 0;
  overflow: hidden;
  border: 1px solid var(--line-200);
  border-radius: var(--radius-sm);
  background: var(--jade-100);
  box-shadow: var(--shadow-1);
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* 主栅格：目录 + 正文 */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 1.75rem);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

/* 目录（移动端为横向胶囊条） */
.page-privacy .privacy-toc {
  max-width: 100%;
  padding-block: 0.65rem;
  border-top: 1px solid var(--line-200);
  border-bottom: 1px solid var(--line-200);
}

.page-privacy .privacy-toc-title {
  margin: 0 0 0.55rem;
  font-family: var(--font-sans);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ink-700);
}

.page-privacy .privacy-toc-list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.35rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

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

.page-privacy .privacy-toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line-200);
  border-radius: 999px;
  background: var(--paper-050);
  color: var(--ink-700);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  border-color: var(--gold-500);
  background: var(--gold-100);
  color: var(--ink-900);
}

.page-privacy .toc-dot {
  display: none;
}

/* 章节 */
.page-privacy .privacy-flow {
  min-width: 0;
}

.page-privacy .privacy-section {
  padding-block: clamp(1.5rem, 4vw, 2.25rem);
  border-top: 1px solid var(--line-200);
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}

.page-privacy .privacy-section:first-child {
  padding-top: 0.35rem;
  border-top: 0;
}

.page-privacy .privacy-sec-head {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
}

.page-privacy .privacy-sec-num {
  position: relative;
  flex: 0 0 auto;
  padding-left: 30px;
  font-family: var(--font-mono);
  font-size: var(--step-0);
  font-weight: 500;
  letter-spacing: 0;
  color: var(--gold-500);
}

.page-privacy .privacy-sec-num::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 20px;
  height: 1px;
  background: var(--gold-500);
}

.page-privacy .privacy-section:target .privacy-sec-num {
  color: var(--orange-600);
}

.page-privacy .privacy-section:target .privacy-sec-num::before {
  background: var(--orange-600);
}

.page-privacy .privacy-sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-3);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .privacy-section p {
  margin: 0.85rem 0 0;
  max-width: 62ch;
  font-size: var(--step-1);
  line-height: 1.75;
  color: var(--ink-900);
}

.page-privacy .privacy-section a {
  color: var(--jade-600);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-section a:hover {
  color: var(--ink-900);
  text-decoration-color: var(--gold-500);
}

.page-privacy .privacy-list {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: var(--step-1);
  line-height: 1.75;
  color: var(--ink-900);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--gold-500);
}

.page-privacy .privacy-list strong {
  font-weight: 600;
  color: var(--ink-900);
}

/* 关键期限高亮 */
.page-privacy .hl {
  padding: 0 0.28em;
  border-radius: 2px;
  background: var(--gold-100);
  color: var(--ink-900);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: 0.95em;
  letter-spacing: 0;
  color: var(--ink-700);
  word-break: break-all;
}

/* 可折叠要点 */
.page-privacy .key-points {
  margin-top: 1.15rem;
  padding: 0 0.95rem 0 0.85rem;
  border-left: 3px solid var(--gold-500);
  border-radius: var(--radius-sm);
  background: var(--gold-100);
}

.page-privacy .key-points summary {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  padding-block: 0.35rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-sans);
  font-size: var(--step-0);
  color: var(--ink-900);
}

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

.page-privacy .kp-label {
  flex: 0 0 auto;
  font-weight: 600;
}

.page-privacy .kp-hint {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0;
  color: var(--ink-700);
  white-space: nowrap;
  text-overflow: ellipsis;
}

.page-privacy .kp-toggle {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 1px solid var(--gold-500);
  border-radius: 50%;
}

.page-privacy .kp-toggle::before,
.page-privacy .kp-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--gold-500);
  transition: transform 0.18s var(--ease), opacity 0.18s var(--ease);
}

.page-privacy .kp-toggle::before {
  width: 8px;
  height: 1px;
  transform: translate(-50%, -50%);
}

.page-privacy .kp-toggle::after {
  width: 1px;
  height: 8px;
  transform: translate(-50%, -50%);
}

.page-privacy .key-points[open] .kp-toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-privacy .key-points p {
  margin: 0 0 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(200, 150, 62, 0.38);
  max-width: 60ch;
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--ink-700);
}

/* 角色对照表 */
.page-privacy .privacy-table-wrap {
  margin-top: 1.15rem;
  overflow-x: auto;
  border: 1px solid var(--line-200);
  border-radius: var(--radius);
  background: var(--paper-050);
  box-shadow: var(--shadow-1);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: var(--step-0);
}

.page-privacy .privacy-table caption {
  padding: 0.8rem 1rem 0.15rem;
  text-align: left;
  font-family: var(--font-sans);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  color: var(--ink-700);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line-200);
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  color: var(--ink-900);
}

.page-privacy .privacy-table thead th {
  background: var(--jade-100);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  color: var(--ink-700);
  white-space: nowrap;
}

.page-privacy .privacy-table tbody th {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--ink-900);
  white-space: nowrap;
}

.page-privacy .privacy-table tbody tr:nth-child(even) {
  background: rgba(220, 232, 225, 0.32);
}

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

/* 相关入口 */
.page-privacy .privacy-next {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  padding-top: 1.15rem;
  border-top: 1px solid var(--line-200);
}

.page-privacy .privacy-next-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-sans);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ink-700);
}

.page-privacy .privacy-next-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-next-list li {
  border-bottom: 1px solid var(--line-200);
}

.page-privacy .privacy-next-list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.8rem;
  min-height: 44px;
  padding: 0.7rem 0;
  text-decoration: none;
}

.page-privacy .pn-label {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--step-0);
  color: var(--jade-600);
}

.page-privacy .pn-desc {
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--ink-700);
}

.page-privacy .privacy-next-list a:hover .pn-label,
.page-privacy .privacy-next-list a:focus-visible .pn-label {
  color: var(--orange-600);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* 桌面端：目录吸附在右，正文保持窄栏 */
@media (min-width: 900px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(0, var(--pv-measure)) var(--pv-toc-w);
    justify-content: space-between;
    align-items: start;
    gap: clamp(1.5rem, 4vw, 3.25rem);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    grid-column: 2;
    grid-row: 1;
    padding-block: 0;
    border-top: 0;
    border-bottom: 0;
  }

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

  .page-privacy .privacy-toc-list {
    display: block;
    margin-top: 0.35rem;
    padding: 0 0 0 14px;
    border-left: 1px solid var(--line-200);
    overflow: visible;
  }

  .page-privacy .privacy-toc-list li {
    position: relative;
    padding: 0.3rem 0;
  }

  .page-privacy .privacy-toc-list a {
    display: block;
    min-height: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    font-size: var(--step-0);
    line-height: 1.55;
    white-space: normal;
  }

  .page-privacy .privacy-toc-list a:hover,
  .page-privacy .privacy-toc-list a:focus-visible {
    background: transparent;
    color: var(--jade-600);
  }

  .page-privacy .toc-dot {
    display: block;
    position: absolute;
    left: -18px;
    top: 0.55em;
    width: 7px;
    height: 7px;
    border: 1px solid var(--gold-500);
    border-radius: 50%;
    background: var(--paper-050);
    transition: background-color 0.18s var(--ease);
  }

  .page-privacy .privacy-toc-list a:hover .toc-dot,
  .page-privacy .privacy-toc-list a:focus-visible .toc-dot {
    background: var(--gold-500);
  }

  .page-privacy .privacy-hero h1 {
    max-width: 16em;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-hero-figure {
    margin-top: 2.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc-list a,
  .page-privacy .kp-toggle::before,
  .page-privacy .kp-toggle::after,
  .page-privacy .toc-dot {
    transition: none;
  }
}
<<<END>>>