.page-privacy {
  --pp-hair: rgba(15, 34, 51, 0.14);
  --pp-aside: 252px;
  --pp-measure: 68ch;
  background: var(--paper);
  color: var(--ink-2);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .privacy-crumb {
  padding-top: clamp(18px, 3vw, 30px);
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-privacy .privacy-head {
  max-width: 78ch;
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

.page-privacy .privacy-head__kicker {
  margin: 0 0 16px;
  padding-left: 10px;
  border-left: 3px solid var(--copper);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}

.page-privacy .privacy-head h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.14;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-privacy .privacy-head__lead {
  margin: 0;
  max-width: var(--pp-measure);
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-privacy .privacy-hero-figure {
  margin: 0 0 clamp(22px, 3.6vw, 40px);
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 4px 26px 4px 26px;
}

/* 章节索引条 */
.page-privacy .privacy-index {
  position: sticky;
  top: var(--rail-h-mobile);
  z-index: 5;
  margin: 0 0 clamp(22px, 3.6vw, 40px);
  padding: 10px clamp(12px, 2.4vw, 22px);
  background: var(--ink);
  border-radius: 4px 18px 4px 18px;
}

.page-privacy .privacy-index__list {
  display: flex;
  gap: clamp(12px, 2.6vw, 30px);
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-index__list li {
  flex: none;
}

.page-privacy .privacy-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  color: var(--paper);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--copper-lite);
  border-bottom-color: var(--copper-lite);
}

.page-privacy .privacy-index__num {
  font-size: 12px;
  color: var(--copper-lite);
}

/* 条目区块 */
.page-privacy .privacy-section {
  padding: clamp(24px, 3.8vw, 40px) 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-privacy .privacy-section:last-of-type {
  border-bottom: none;
}

.page-privacy .privacy-section:target {
  border-left: 2px solid var(--copper);
  padding-left: clamp(12px, 2vw, 20px);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-privacy .privacy-section__num {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  background: var(--copper);
  color: var(--paper-lite);
  font-size: 13px;
  border-radius: 3px 9px 3px 9px;
}

.page-privacy .privacy-section__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 30px);
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-privacy .privacy-section__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.6vw, 30px);
}

.page-privacy .privacy-section__main {
  min-width: 0;
}

.page-privacy .privacy-section__main p {
  max-width: var(--pp-measure);
  margin: 0 0 1.1em;
  font-size: 16px;
  line-height: 1.75;
}

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

.page-privacy .privacy-section__main a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--copper);
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-section__main a:hover,
.page-privacy .privacy-section__main a:focus-visible {
  color: var(--copper);
}

.page-privacy .privacy-section__main h3 {
  margin: 1.5em 0 0.6em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--ink);
}

/* 条目清单 */
.page-privacy .entry-list {
  max-width: var(--pp-measure);
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
}

.page-privacy .entry-list li {
  position: relative;
  padding: 10px 0 10px 20px;
  border-bottom: 1px dashed var(--pp-hair);
  font-size: 15px;
  line-height: 1.72;
}

.page-privacy .entry-list li:first-child {
  border-top: 1px dashed var(--pp-hair);
}

.page-privacy .entry-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 19px;
  width: 6px;
  height: 6px;
  background: var(--copper);
  border-radius: 1px 3px 1px 3px;
}

.page-privacy .entry-list strong {
  color: var(--ink);
  font-weight: 700;
}

/* 保留期限表 */
.page-privacy .term-list {
  max-width: var(--pp-measure);
  margin: 0 0 1.3em;
}

.page-privacy .term-list__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--pp-hair);
}

.page-privacy .term-list__row:last-child {
  border-bottom: 1px solid var(--pp-hair);
}

.page-privacy .term-list dt {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.page-privacy .term-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-2);
}

/* 旁注 */
.page-privacy .privacy-aside {
  align-self: start;
  padding: 14px 16px;
  background: var(--paper-lite);
  border-left: 2px solid var(--copper-lite);
  border-radius: 3px 14px 3px 14px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--ink-3);
}

.page-privacy .privacy-aside__label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--copper);
}

/* 邮箱复制行 */
.page-privacy .privacy-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  max-width: var(--pp-measure);
  margin: 0 0 1.2em;
  padding: 12px 14px;
  background: var(--paper-lite);
  border-left: 3px solid var(--copper);
  border-radius: 4px 18px 4px 18px;
}

.page-privacy .privacy-mail__addr {
  font-size: 15px;
  color: var(--ink);
  word-break: break-all;
}

/* 相关条目 */
.page-privacy .privacy-related {
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: clamp(18px, 2.6vw, 26px);
  border-top: 5px solid transparent;
  border-image: var(--grad) 1;
}

.page-privacy .privacy-related__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-privacy .privacy-related__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-related__list a {
  display: inline-block;
  padding: 8px 16px;
  background: var(--paper-lite);
  border: 1px solid var(--pp-hair);
  border-radius: var(--radius-chip);
  font-size: 14px;
  color: var(--ink-2);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-related__list a:hover,
.page-privacy .privacy-related__list a:focus-visible {
  color: var(--copper);
  border-color: var(--copper-lite);
  transform: translateY(-2px);
}

@media (min-width: 640px) {
  .page-privacy .term-list__row {
    grid-template-columns: minmax(148px, 200px) minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-index {
    top: 12px;
  }

  .page-privacy .privacy-section__body {
    grid-template-columns: minmax(0, 1fr) var(--pp-aside);
    align-items: start;
  }

  .page-privacy .privacy-section:target {
    padding-left: clamp(16px, 2vw, 24px);
  }
}

@media (min-width: 1240px) {
  .page-privacy .privacy-index__list {
    gap: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-related__list a,
  .page-privacy .privacy-section__main a {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
  }

  .page-privacy .privacy-index,
  .page-privacy .breadcrumb,
  .page-privacy .copy-chip {
    display: none;
  }

  .page-privacy .privacy-head h1,
  .page-privacy .privacy-section__head h2,
  .page-privacy .privacy-related__title {
    color: #000000;
  }

  .page-privacy .privacy-section__body {
    display: block;
  }

  .page-privacy .privacy-aside,
  .page-privacy .privacy-mail {
    background: transparent;
    border-left: 2px solid #000000;
  }

  .page-privacy .privacy-section {
    break-inside: avoid;
  }
}
<<<END>>>