.page-privacy {
  --pv-tint: #F6EDD8;
  --pv-rule: rgba(184, 137, 47, 0.38);
  --pv-rule-soft: rgba(228, 207, 160, 0.28);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .privacy-crumb {
  padding-top: clamp(16px, 3vw, 28px);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  margin-top: clamp(14px, 2.5vw, 24px);
  background:
    repeating-linear-gradient(135deg, rgba(251, 247, 239, 0.05) 0 2px, transparent 2px 12px),
    var(--cinnabar-deep);
  color: var(--paper-lit);
  border-top: 1px solid var(--pv-rule);
  border-bottom: 1px solid var(--pv-rule);
  overflow: hidden;
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding-block: clamp(40px, 7vw, 84px);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.28em;
  color: var(--gold-pale);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-hero__lede {
  margin: 1.2rem 0 0;
  max-width: 34em;
  font-size: clamp(0.98rem, 2.2vw, 1.06rem);
  line-height: 1.9;
  color: rgba(251, 247, 239, 0.82);
}

.page-privacy .privacy-hero__meta {
  margin: 1.5rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--pv-rule-soft);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gold-pale);
}

.page-privacy .privacy-hero__art {
  margin: 0;
}

.page-privacy .privacy-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border: 1px solid rgba(228, 207, 160, 0.4);
  background: var(--cinnabar);
}

/* 主体布局 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
  padding-block: clamp(36px, 6vw, 72px) clamp(48px, 8vw, 96px);
}

/* 条款目录 */
.page-privacy .privacy-toc {
  background: var(--paper-lit);
  border: 1px solid var(--ash);
  border-left: 3px solid var(--cinnabar);
  padding: 1.2rem 1.1rem 1.1rem;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--cinnabar);
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  padding: 0.5rem 0.4rem;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  border-radius: 2px;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--gold);
  flex: none;
}

.page-privacy .privacy-toc__link:hover {
  background: var(--pv-tint);
  color: var(--cinnabar);
}

.page-privacy .privacy-toc__foot {
  margin: 1rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--ash);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--warm);
}

/* 条款 */
.page-privacy .clause {
  padding-block: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--ash);
  scroll-margin-top: 96px;
}

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

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.page-privacy .clause__num {
  flex: none;
  padding-right: 0.9rem;
  border-right: 1px solid var(--pv-rule);
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.4vw, 1.75rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--cinnabar-deep);
}

.page-privacy .clause__body p {
  margin: 0.95rem 0 0;
  max-width: 62ch;
  font-size: 0.97rem;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-privacy .clause__body p:first-child {
  margin-top: 0;
}

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

/* 信息类型卡片 */
.page-privacy .clause__defs {
  display: grid;
  gap: 1px;
  margin-top: 1.4rem;
  background: var(--ash);
  border: 1px solid var(--ash);
}

.page-privacy .def {
  background: var(--paper-lit);
  padding: 1.1rem 1.15rem;
}

.page-privacy .def__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--warm);
  text-transform: uppercase;
}

.page-privacy .def__title {
  margin: 0.35rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cinnabar);
}

.page-privacy .def__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 提示块 */
.page-privacy .clause__note {
  max-width: 62ch;
  margin: 1.3rem 0 0;
  padding: 0.9rem 1.1rem;
  background: var(--pv-tint);
  border-left: 3px solid var(--gold);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* 无序条目 */
.page-privacy .clause__bullets {
  max-width: 62ch;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .clause__bullets li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .clause__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* 用途步骤 */
.page-privacy .clause__steps {
  counter-reset: pstep;
  max-width: 62ch;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.page-privacy .clause__steps li {
  counter-increment: pstep;
  position: relative;
  padding-left: 2.7rem;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .clause__steps li::before {
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 1.9rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--pv-rule);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--gold);
}

/* 保留期限表 */
.page-privacy .clause__tablewrap {
  margin-top: 1.3rem;
  overflow-x: auto;
  border: 1px solid var(--ash);
  background: var(--paper-lit);
}

.page-privacy .clause__table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-privacy .clause__table caption {
  caption-side: top;
  text-align: left;
  padding: 0.75rem 0.9rem;
  background: var(--paper);
  border-bottom: 1px solid var(--ash);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--warm);
}

.page-privacy .clause__table th,
.page-privacy .clause__table td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--ash);
}

.page-privacy .clause__table thead th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--warm);
  white-space: nowrap;
  border-bottom: 1px solid var(--ink);
}

.page-privacy .clause__table tbody td:first-child {
  color: var(--ink);
}

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

.page-privacy .clause__table tbody tr:hover {
  background: var(--pv-tint);
}

/* 折叠条款 */
.page-privacy .clause__more {
  max-width: 62ch;
  margin-top: 1.3rem;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--pv-rule);
}

.page-privacy .clause__more > summary {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-left: -0.4rem;
  padding: 0.45rem 0.4rem;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.79rem;
  letter-spacing: 0.08em;
  color: var(--cinnabar);
  transition: background-color 180ms var(--ease);
}

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

.page-privacy .clause__more > summary::before {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1;
  color: var(--gold);
}

.page-privacy .clause__more[open] > summary::before {
  content: "－";
}

.page-privacy .clause__more > summary:hover {
  background: var(--pv-tint);
}

.page-privacy .clause__more[open] > summary {
  color: var(--cinnabar-deep);
  border-bottom: 1px solid var(--pv-rule);
  margin-bottom: 0.3rem;
}

/* 联络信息 */
.page-privacy .clause__contact {
  display: grid;
  gap: 1px;
  margin-top: 1.4rem;
  background: var(--ash);
  border: 1px solid var(--ash);
}

.page-privacy .contact-item {
  background: var(--paper-lit);
  padding: 0.9rem 1rem;
}

.page-privacy .contact-item__key {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--warm);
}

.page-privacy .contact-item__val {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

/* 相关文档 */
.page-privacy .privacy-related {
  margin-top: clamp(32px, 5vw, 56px);
  padding-top: 1.4rem;
  border-top: 1px solid var(--ink);
}

.page-privacy .privacy-related__label {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--cinnabar);
}

.page-privacy .privacy-related__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.page-privacy .privacy-related__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0.2rem;
  border-bottom: 1px solid var(--ash);
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.93rem;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-related__link::after {
  content: "→";
  color: var(--gold);
  flex: none;
}

.page-privacy .privacy-related__link:hover {
  color: var(--cinnabar);
  border-color: var(--gold);
}

/* 焦点可见性 */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--celadon);
  outline-offset: 3px;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .clause__defs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .clause__contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-related__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.4rem 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 258px) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 92px;
    align-self: start;
  }
}

/* 打印：保留正文，隐去导航与装饰 */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
  }

  .page-privacy .privacy-crumb,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-hero__art,
  .page-privacy .privacy-related {
    display: none;
  }

  .page-privacy .privacy-hero {
    background: none;
    color: #000000;
    border: 0;
    margin-top: 0;
  }

  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-hero__meta,
  .page-privacy .privacy-hero__eyebrow {
    color: #000000;
    border-color: #000000;
  }

  .page-privacy .privacy-body {
    display: block;
    padding-block: 0;
  }

  .page-privacy .clause {
    break-inside: avoid;
    border-top: 1px solid #999999;
  }

  .page-privacy .clause__more > summary {
    display: none;
  }
}