.page-privacy {
  --privacy-flow: 64ch;
  --privacy-num-col: 72px;
  background-color: var(--bg);
  background-image:
    repeating-linear-gradient(180deg, transparent 0 45px, rgba(50, 42, 34, .045) 45px 46px),
    radial-gradient(140% 70% at 6% -10%, rgba(169, 120, 79, .08), transparent 62%);
  color: var(--text);
  padding-bottom: clamp(56px, 9vw, 110px);
}

.page-privacy .privacy-wrap {
  max-width: min(1020px, 100%);
  margin-inline: 0 auto;
  padding-block: clamp(18px, 3.5vw, 36px);
}

/* 面包屑 */
.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--text-dim);
}

.page-privacy .breadcrumb__link {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  color: var(--key);
  border-bottom-color: currentColor;
}

.page-privacy .breadcrumb__sep {
  color: var(--border-strong);
}

.page-privacy .breadcrumb__list [aria-current="page"] {
  color: var(--text);
}

/* 首屏说明 */
.page-privacy .privacy-intro .kicker {
  display: block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--accent);
}

.page-privacy .privacy-intro__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 8vw, 84px);
  line-height: .95;
  letter-spacing: .01em;
  color: var(--text);
}

.page-privacy .privacy-intro__lede {
  max-width: var(--privacy-flow);
  margin: 0;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--border);
}

.page-privacy .privacy-meta__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
}

.page-privacy .privacy-meta__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--text-dim);
}

.page-privacy .privacy-meta__value {
  font-family: var(--font-mono);
  color: var(--text);
}

/* 首图 */
.page-privacy .privacy-hero {
  margin: clamp(28px, 5vw, 52px) 0 0;
}

.page-privacy .privacy-hero .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-privacy .privacy-hero .media-frame__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* 章节索引 */
.page-privacy .privacy-index {
  margin-block: clamp(28px, 5vw, 48px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(10px);
}

.page-privacy .privacy-index__list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  overflow-x: auto;
}

.page-privacy .privacy-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  white-space: nowrap;
  color: var(--text-soft);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  background: var(--surface);
  color: var(--text);
}

.page-privacy .privacy-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--key);
}

/* 正文章节 */
.page-privacy .privacy-section {
  padding-block: clamp(30px, 5vw, 56px);
}

.page-privacy .privacy-section + .privacy-section {
  border-top: 1px solid var(--border);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .privacy-section__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--key);
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.25;
  letter-spacing: .01em;
  color: var(--text);
}

.page-privacy .privacy-section__body {
  max-width: var(--privacy-flow);
}

.page-privacy .privacy-section__body p {
  margin: 0 0 16px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--text-soft);
}

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

.page-privacy .privacy-section__body strong {
  color: var(--text);
  font-weight: 700;
}

.page-privacy .privacy-sub {
  margin: 26px 0 12px;
  padding-left: 12px;
  border-left: 2px solid var(--accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--accent);
}

/* 列表 */
.page-privacy .privacy-list {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(15px, 1.5vw, 16px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 12px;
  height: 1px;
  background: var(--accent);
}

.page-privacy .privacy-list--num {
  counter-reset: privacy-num;
}

.page-privacy .privacy-list--num li {
  padding-left: 38px;
}

.page-privacy .privacy-list--num li::before {
  counter-increment: privacy-num;
  content: counter(privacy-num, decimal-leading-zero);
  top: .25em;
  width: auto;
  height: auto;
  background: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--key);
}

/* 折叠说明 */
.page-privacy .privacy-more {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface-2);
}

.page-privacy .privacy-more > summary {
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--key);
}

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

.page-privacy .privacy-more > summary::after {
  content: " +";
  font-family: var(--font-mono);
  color: var(--accent);
}

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

.page-privacy .privacy-more > * + * {
  margin-top: 14px;
}

.page-privacy .privacy-more .privacy-list {
  margin-bottom: 0;
}

/* 留存表 */
.page-privacy .privacy-table {
  width: 100%;
  min-width: 520px;
  margin: 4px 0 22px;
}

.page-privacy .privacy-table__caption {
  caption-side: top;
  padding-bottom: 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--text-dim);
}

.page-privacy .privacy-table th[scope="row"] {
  font-weight: 600;
  color: var(--text);
}

/* 联系方式带 */
.page-privacy .privacy-contact {
  margin-top: clamp(36px, 6vw, 64px);
  padding: clamp(26px, 4vw, 42px) clamp(18px, 3vw, 32px);
  background: var(--bg-band);
  border-top: 3px solid var(--accent);
  border-radius: 0 0 var(--radius) var(--radius);
}

.page-privacy .privacy-contact__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: .01em;
  color: var(--text);
}

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

.page-privacy .privacy-contact__list li {
  font-size: clamp(15px, 1.5vw, 16px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .privacy-contact__key {
  display: inline-block;
  min-width: 68px;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--text-dim);
}

/* 相关页面 */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-privacy .privacy-links__item {
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--text-soft);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-links__item:hover,
.page-privacy .privacy-links__item:focus-visible {
  border-color: var(--key);
  color: var(--key);
}

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

@media (min-width: 900px) {
  .page-privacy .privacy-index {
    position: sticky;
    top: var(--header-h);
    z-index: 4;
  }

  .page-privacy .privacy-section {
    display: grid;
    grid-template-columns: var(--privacy-num-col) minmax(0, 1fr);
    column-gap: 26px;
    align-items: start;
  }

  .page-privacy .privacy-section__head {
    display: contents;
  }

  .page-privacy .privacy-section__num {
    grid-column: 1;
    padding-top: .6em;
  }

  .page-privacy .privacy-section__title {
    grid-column: 2;
    margin-bottom: 20px;
  }

  .page-privacy .privacy-section__body {
    grid-column: 2;
  }
}

@media (max-width: 899px) {
  .page-privacy .privacy-wrap {
    max-width: 100%;
  }

  .page-privacy .privacy-index__list {
    padding: 4px 0;
  }

  .page-privacy .privacy-meta {
    gap: 8px 20px;
  }
}
<<<END>>>