.page-privacy {
  --pv-rule: 1px solid var(--line-soft);
  --pv-rule-soft: 1px solid var(--line-softest);
  --pv-gap: clamp(24px, 4vw, 44px);
  background: var(--c-void);
  color: var(--c-white);
  padding-bottom: clamp(80px, 14vw, 200px);
}

/* ---------- 顶部横幅 ---------- */

.page-privacy .pv-banner {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 7vw, 82px) 0 clamp(30px, 5vw, 58px);
  border-bottom: var(--pv-rule);
}

.page-privacy .pv-banner__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-banner__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: .34;
  filter: saturate(.72);
}

.page-privacy .pv-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(30, 64, 56, .32) 0 1px, transparent 1px 76px),
    linear-gradient(180deg, rgba(5, 19, 16, .58) 0%, rgba(10, 29, 24, .9) 58%, var(--c-void) 100%);
}

.page-privacy .pv-banner__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pv-title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 54px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--c-white);
  max-width: 16em;
}

.page-privacy .pv-lede {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--c-muted);
}

.page-privacy .pv-banner__keys {
  list-style: none;
  margin: 28px 0 0;
  padding: 16px 0 0;
  border-top: var(--pv-rule-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 14px;
  color: var(--c-muted);
}

.page-privacy .pv-banner__keys li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-privacy .pv-banner__keys .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--c-orange);
}

/* ---------- 版面 ---------- */

.page-privacy .pv-body {
  padding-top: clamp(32px, 5vw, 60px);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4.5vw, 60px);
}

/* ---------- 目录 ---------- */

.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  min-height: 48px;
  padding: 12px 10px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--c-muted);
  text-decoration: none;
  background: var(--c-panel);
  border-left: 2px solid transparent;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-toc__link .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-blue);
  flex: none;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--c-white);
  background: rgba(30, 64, 56, .72);
  border-left-color: var(--c-orange);
}

.page-privacy .pv-toc__link:focus-visible {
  outline: 2px solid var(--c-blue);
  outline-offset: 2px;
}

/* ---------- 条款主体 ---------- */

.page-privacy .pv-clauses {
  min-width: 0;
}

.page-privacy .pv-clause {
  scroll-margin-top: 80px;
}

.page-privacy .pv-clause + .pv-clause {
  margin-top: var(--pv-gap);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding-bottom: 12px;
  border-bottom: var(--pv-rule);
  margin-bottom: 16px;
}

.page-privacy .pv-clause__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--c-orange);
  flex: none;
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--c-white);
}

.page-privacy .pv-clause__lede {
  margin: 0 0 14px;
  max-width: var(--measure);
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-muted);
}

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

.page-privacy .pv-prose p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-white);
}

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

.page-privacy .pv-link {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 199, 255, .45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--c-orange-soft);
  border-bottom-color: var(--c-orange-soft);
}

.page-privacy .pv-mail {
  font-family: var(--font-mono);
  font-size: .95em;
  letter-spacing: .02em;
  color: var(--c-orange);
  word-break: break-all;
}

/* 字段对照 */

.page-privacy .pv-fields {
  margin: 0;
  max-width: var(--measure);
}

.page-privacy .pv-fields__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px 20px;
  padding: 12px 0;
  border-top: var(--pv-rule-soft);
}

.page-privacy .pv-fields__row:last-child {
  border-bottom: var(--pv-rule-soft);
}

.page-privacy .pv-fields__row dt {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--c-blue);
}

.page-privacy .pv-fields__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-white);
}

/* 用途列表 */

.page-privacy .pv-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: var(--measure);
  border-top: var(--pv-rule-soft);
}

.page-privacy .pv-uses li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 0;
  border-bottom: var(--pv-rule-soft);
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-white);
}

.page-privacy .pv-uses__dot {
  flex: none;
  width: 7px;
  height: 7px;
  margin-top: .62em;
  background: var(--c-orange);
}

/* 参数表微调 */

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

/* 保存期限 */

.page-privacy .pv-hold {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-privacy .pv-hold__col {
  background: var(--c-panel);
  border-left: 2px solid var(--c-grid);
  padding: 18px 18px 6px;
}

.page-privacy .pv-hold__title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--c-blue);
}

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

.page-privacy .pv-hold__list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 0;
  border-top: var(--pv-rule-soft);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-white);
}

.page-privacy .pv-hold__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--c-orange);
}

/* 权利 */

.page-privacy .pv-rights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-softest);
  border-top: var(--pv-rule-soft);
  border-bottom: var(--pv-rule-soft);
}

.page-privacy .pv-right {
  background: var(--c-void);
  padding: 14px 16px;
}

.page-privacy .pv-right__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--c-white);
}

.page-privacy .pv-right__title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 2px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--c-orange);
}

.page-privacy .pv-right p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-muted);
}

.page-privacy .pv-note {
  margin: 16px 0 0;
  max-width: var(--measure);
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------- 断点 ---------- */

@media (min-width: 620px) {
  .page-privacy .pv-fields__row {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: baseline;
  }

  .page-privacy .pv-hold {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-toc__list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .page-privacy .pv-toc__link {
    background: transparent;
    border-left: 1px solid var(--line-softest);
    padding: 11px 12px;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-left-color: var(--c-orange);
    background: var(--c-panel);
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(200px, 3fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(44px, 5vw, 80px);
  }

  .page-privacy .pv-toc__inner {
    position: sticky;
    top: 88px;
  }
}

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