.page-privacy {
  --pv-toc-w: 236px;
  background: var(--paper);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-privacy .pv-wrap {
  padding-top: clamp(16px, 2.4vw, 28px);
}

.page-privacy .crumbs {
  margin-bottom: clamp(20px, 3vw, 32px);
}

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

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
  align-items: center;
  padding-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-privacy .pv-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.05rem, 5vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink-deep);
}

.page-privacy .pv-hero .lede {
  margin: 14px 0 0;
  max-width: 46ch;
}

.page-privacy .pv-facts {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-facts > div {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .pv-facts dt {
  flex: none;
  width: 5.5em;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--blue-mid);
}

.page-privacy .pv-facts dd {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .pv-hero-art {
  position: relative;
  margin: 0;
  padding: clamp(10px, 2vw, 18px);
  border: 1px solid var(--line);
  background: linear-gradient(152deg, var(--paper-white), var(--blue-wash));
}

.page-privacy .pv-hero-art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .pv-hero-art::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 26px;
  height: 26px;
  background: linear-gradient(225deg, var(--paper) 50%, transparent 50%);
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(24px, 3vw, 32px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc-box {
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--paper-white);
}

.page-privacy .pv-toc-sum {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 4px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  color: var(--ink-deep);
}

.page-privacy .pv-toc-sum::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-toc-chev {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--blue-mist);
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 6px 8px 10px;
  border-left: 2px solid transparent;
  color: var(--blue);
  font-size: 0.9rem;
  line-height: 1.45;
  text-decoration: none;
  transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

.page-privacy .pv-toc-list a:hover,
.page-privacy .pv-toc-list a:focus-visible {
  background: var(--blue-wash);
  border-left-color: var(--red);
  color: var(--ink-deep);
}

.page-privacy .pv-toc-num {
  flex: none;
  font-family: var(--font-num);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: var(--blue-mist);
}

.page-privacy .pv-toc-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--blue-mid);
}

/* ---------- 正文 ---------- */
.page-privacy .pv-content {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
  min-width: 0;
}

.page-privacy .pv-sec {
  scroll-margin-top: calc(var(--bar-h) + 24px);
  padding-bottom: clamp(24px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-privacy .pv-sec:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .pv-sec-num {
  flex: none;
  font-family: var(--font-num);
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  line-height: 1;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--blue-mist);
}

.page-privacy .pv-sec-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.12rem, 2.1vw, 1.42rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink-deep);
}

.page-privacy .pv-sec-body p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-privacy .pv-minor {
  margin: 16px 0 0 !important;
  padding-left: 14px;
  border-left: 2px solid var(--line);
  font-size: 0.85rem !important;
  line-height: 1.75 !important;
  color: var(--blue-mid) !important;
}

/* 信息行 */
.page-privacy .pv-rows {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-row-k {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--blue);
}

.page-privacy .pv-row-v {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--ink);
}

/* 期限列表 */
.page-privacy .pv-terms {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .pv-terms li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 10px 14px;
  background: var(--paper-warm);
  border-left: 2px solid var(--blue-mist);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-privacy .pv-terms-k {
  flex: none;
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--ink-deep);
}

.page-privacy .pv-terms-v {
  color: var(--ink);
}

/* 提示块 */
.page-privacy .pv-note {
  margin: 18px 0 0;
  padding: 16px 18px;
  background: var(--blue-wash);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
}

.page-privacy .pv-note p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--ink-deep);
}

/* 强调句 */
.page-privacy .pv-pull {
  margin: 0 0 16px !important;
  padding-left: 16px;
  border-left: 3px solid var(--red);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.05rem, 2vw, 1.28rem) !important;
  line-height: 1.5 !important;
  letter-spacing: -0.01em;
  color: var(--ink-deep) !important;
}

/* 菱形列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--blue);
  transform: rotate(45deg);
}

/* 联系方式 */
.page-privacy .pv-contact {
  display: grid;
  margin: 20px 0 0;
  border: 1px solid var(--line);
  background: var(--paper-white);
}

.page-privacy .pv-contact-main {
  padding: 20px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(158deg, var(--blue-wash), var(--paper-white) 78%);
}

.page-privacy .pv-contact-k {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.page-privacy .pv-contact-mail {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: clamp(1.02rem, 2.4vw, 1.32rem);
  letter-spacing: 0.01em;
  color: var(--ink-deep);
  word-break: break-all;
}

.page-privacy .pv-contact-hint {
  margin: 10px 0 0;
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--blue-mid);
}

.page-privacy .pv-contact-meta {
  display: grid;
  gap: 10px;
  align-content: start;
  margin: 0;
  padding: 16px 20px 20px;
}

.page-privacy .pv-contact-meta > div {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .pv-contact-meta dt {
  flex: none;
  width: 5.5em;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--blue-mist);
}

.page-privacy .pv-contact-meta dd {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .pv-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 18px;
}

.page-privacy .pv-cta-hint {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--blue-mid);
}

/* 相关入口 */
.page-privacy .pv-more {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(24px, 3vw, 36px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-more-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--paper-white);
  color: var(--blue);
  font-size: 0.85rem;
  text-decoration: none;
  transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

.page-privacy .pv-more-link:hover,
.page-privacy .pv-more-link:focus-visible {
  background: var(--blue-wash);
  border-color: var(--blue-mid);
  color: var(--ink-deep);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-privacy .pv-row-k {
    padding-top: 3px;
  }
}

@media (min-width: 760px) {
  .page-privacy .pv-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }

  .page-privacy .pv-contact-main {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }
}

@media (min-width: 880px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }

  .page-privacy .pv-toc-sum {
    display: none;
  }
}

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

@media print {
  .page-privacy {
    background: #ffffff;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc,
  .page-privacy .pv-hero-art,
  .page-privacy .pv-more,
  .page-privacy .crumbs {
    display: none !important;
  }

  .page-privacy .pv-body {
    display: block;
  }

  .page-privacy .pv-sec {
    break-inside: avoid;
    border-bottom-color: #cccccc;
  }

  .page-privacy .pv-sec-body p,
  .page-privacy .pv-list li,
  .page-privacy .pv-row-v {
    color: #000000;
  }
}