.page-privacy {
  --measure: 36em;
  --privacy-space: clamp(24px, 4vw, 48px);
  background: var(--paper);
  color: var(--ink);
  padding-bottom: clamp(40px, 8vw, 96px);
}

.page-privacy .privacy-hero {
  padding-top: clamp(20px, 4vw, 48px);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 14px;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 44px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0;
  max-width: 20em;
  color: var(--ink);
}

.page-privacy .privacy-hero__lead {
  max-width: var(--measure);
  margin: 18px 0 0;
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-figure {
  margin: var(--privacy-space) 0 0;
  border-top: 1px solid var(--gold);
  padding-top: 16px;
}

.page-privacy .privacy-figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--fog);
}

.page-privacy .privacy-figure .media-frame__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  line-height: 1.7;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-top: var(--privacy-space);
}

.page-privacy .privacy-toc {
  border-top: 1px solid var(--hairline);
  padding-top: 14px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.page-privacy .privacy-toc .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 2px 14px;
}

.page-privacy .privacy-toc .toc-link {
  position: relative;
  display: block;
  padding: 7px 0 7px 15px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-toc .toc-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 6px;
  height: 6px;
  background: transparent;
  border: 1px solid var(--hairline);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-toc .toc-link:hover {
  color: var(--grape);
}

.page-privacy .privacy-toc .toc-link:hover::before {
  border-color: var(--gold);
}

.page-privacy .privacy-toc .toc-link[data-current="true"] {
  color: var(--grape);
}

.page-privacy .privacy-toc .toc-link[data-current="true"]::before {
  background: var(--grape);
  border-color: var(--grape);
  transform: scale(1.18);
}

.page-privacy .privacy-section {
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-top: 1px solid var(--fog);
  scroll-margin-top: 96px;
}

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

.page-privacy .privacy-section__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-section__title .chapter-no {
  font-size: 13px;
  flex: none;
}

.page-privacy .privacy-text {
  max-width: var(--measure);
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-text p {
  margin: 0 0 1.1em;
}

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

.page-privacy .privacy-text a {
  color: var(--grape);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease), text-decoration-color var(--dur) var(--ease);
}

.page-privacy .privacy-text a:hover {
  color: var(--ink);
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
}

.page-privacy .privacy-quote {
  max-width: var(--measure);
  margin: 22px 0;
  padding: 14px 18px;
  background: var(--fog);
  border-left: 4px solid var(--grape);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
}

.page-privacy .privacy-list,
.page-privacy .privacy-points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  max-width: var(--measure);
}

.page-privacy .privacy-list__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-list__item:first-child {
  border-top: 1px solid var(--hairline);
}

.page-privacy .privacy-list__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold);
  padding-top: 4px;
}

.page-privacy .privacy-list__term {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .privacy-list__desc {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-privacy .privacy-points {
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-points__item {
  padding-left: 14px;
  border-left: 1px solid var(--hairline);
}

.page-privacy .privacy-points__term {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--pine-soft);
}

.page-privacy .privacy-points__desc {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-table-wrap {
  margin: 20px 0 0;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--hairline);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
}

.page-privacy .privacy-table th {
  text-align: left;
  padding: 12px 14px;
  background: var(--paper-white);
  border-bottom: 1px solid var(--ink);
  font-weight: 700;
  white-space: nowrap;
  color: var(--ink);
}

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

.page-privacy .privacy-table tbody tr:nth-child(even) {
  background: var(--fog);
}

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

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

.page-privacy .privacy-details {
  max-width: var(--measure);
  margin: 20px 0 0;
  padding: 2px 0 2px 14px;
  border-left: 2px solid var(--gold);
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--grape);
  transition: color var(--dur) var(--ease);
}

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

.page-privacy .privacy-details summary::after {
  content: "展开";
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  border: 1px solid var(--hairline);
  padding: 0 6px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-details summary:hover {
  color: var(--ink);
}

.page-privacy .privacy-details summary:hover::after {
  border-color: var(--gold);
  color: var(--gold);
}

.page-privacy .privacy-details[open] summary::after {
  content: "收起";
  border-color: var(--grape-soft);
}

.page-privacy .privacy-details__body {
  padding-top: 10px;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-privacy .privacy-details__body p {
  margin: 0;
}

.page-privacy .privacy-foot {
  margin-top: var(--privacy-space);
  padding-top: 20px;
  border-top: 1px solid var(--gold);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
}

.page-privacy .privacy-foot__hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  line-height: 2;
  color: var(--ink-soft);
}

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

.page-privacy .privacy-foot__hint a:hover {
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-toc .toc-list {
    display: block;
  }

  .page-privacy .privacy-figure .media-frame__img {
    max-height: 320px;
  }
}

@media (max-width: 599px) {
  .page-privacy .privacy-hero__lead,
  .page-privacy .privacy-text {
    font-size: 16px;
  }

  .page-privacy .privacy-quote {
    font-size: 15px;
    padding: 12px 14px;
  }

  .page-privacy .privacy-foot {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc .toc-link,
  .page-privacy .privacy-toc .toc-link::before,
  .page-privacy .privacy-details summary,
  .page-privacy .privacy-details summary::after,
  .page-privacy .privacy-text a {
    transition: none;
  }
}
<<<END>>>