.page-privacy {
  --pv-line-soft: rgba(46, 61, 115, .55);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 30px) 0 clamp(36px, 7vw, 72px);
  background: var(--bg);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -14%;
  width: 78%;
  height: 130%;
  background: linear-gradient(150deg, rgba(139, 92, 255, .34), rgba(51, 230, 255, .10) 55%, transparent 78%);
  transform: skewX(-12deg);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--pv-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--pv-line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .32;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 82%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 82%);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-privacy .pv-hero__copy h1 {
  margin: 12px 0 0;
  font-size: clamp(28px, 5.6vw, 52px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-privacy .pv-hero__lead {
  margin: 18px 0 0;
  max-width: 44em;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-hero__facts {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--card);
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-privacy .pv-hero__figure .figure__caption {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .pv-toc {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-privacy .pv-toc .toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-privacy .pv-toc .toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc .toc__link {
  display: inline-block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-privacy .pv-toc .toc__link:hover,
.page-privacy .pv-toc .toc__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--line);
}

.page-privacy .pv-toc .toc__link[data-current="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(40px, 7vw, 76px);
  padding-top: clamp(30px, 5vw, 54px);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-sec .section-head {
  margin-bottom: 20px;
}

.page-privacy .section-head__index {
  font-family: var(--font-mono);
  color: var(--violet);
}

.page-privacy .section-head__note {
  max-width: 60ch;
}

/* ---------- 表格 ---------- */
.page-privacy .table-wrap {
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-privacy .ledger caption {
  padding: 10px 14px;
  text-align: left;
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- 条款卡片 ---------- */
.page-privacy .pv-clauses {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-privacy .pv-clause {
  position: relative;
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
}

.page-privacy .pv-clause--key {
  border-left-color: var(--orange);
  background: linear-gradient(90deg, rgba(255, 159, 67, .10), var(--panel) 44%);
}

.page-privacy .pv-clause__title {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .pv-clause p,
.page-privacy .pv-rights p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-clause p + p {
  margin-top: 10px;
}

.page-privacy .pv-note {
  margin: 18px 0 0;
  padding: 14px 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
  border-left: 2px solid var(--cyan);
  background: rgba(51, 230, 255, .06);
}

/* ---------- 细线条目 ---------- */
.page-privacy .pv-rows {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-row__k {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-privacy .pv-row__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 权利列表 ---------- */
.page-privacy .pv-rights {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-rights > li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-rights > li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-rights__num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--violet);
}

.page-privacy .pv-rights .pv-clause__title {
  font-size: 16px;
}

.page-privacy .pv-inline-mail {
  color: var(--cyan);
  word-break: break-all;
}

/* ---------- 折叠 ---------- */
.page-privacy .pv-fold {
  margin-top: 20px;
  background: var(--card);
  border: 1px solid var(--line);
}

.page-privacy .pv-fold__summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-fold__summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-privacy .pv-fold[open] .pv-fold__summary::after {
  content: "−";
}

.page-privacy .pv-fold__body {
  padding: 0 18px 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-fold__body ol {
  margin: 0;
  padding-left: 20px;
}

.page-privacy .pv-fold__body li + li {
  margin-top: 6px;
}

/* ---------- 联系 ---------- */
.page-privacy .pv-contact-card {
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(139, 92, 255, .16), rgba(20, 27, 58, .92) 58%);
}

.page-privacy .pv-contact-card .pv-clause__title {
  margin-bottom: 12px;
}

.page-privacy .copyline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy .copyline__value {
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.6vw, 17px);
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .pv-contact-card__note {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pv-tail {
  margin-top: clamp(26px, 4vw, 42px);
}

.page-privacy .pv-links {
  margin-top: 12px;
}

.page-privacy .to-top {
  margin-top: 26px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-clauses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .pv-row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-privacy .pv-hero__figure {
    transform: translateY(16px);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 0 0 0 18px;
  }

  .page-privacy .pv-toc .toc__list {
    display: block;
  }

  .page-privacy .pv-toc .toc__link {
    display: block;
    padding: 9px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-hero__figure {
    transform: none;
  }

  .page-privacy .pv-toc .toc__link {
    transition: none;
  }
}