.page-privacy {
  --pv-line: rgba(29, 60, 97, 0.62);
  --pv-line-soft: rgba(29, 60, 97, 0.34);
  --pv-body: #D3E1F4;
  display: block;
  position: relative;
  padding-bottom: clamp(3rem, 8vw, 6rem);
  background:
    radial-gradient(1100px 460px at 12% -6%, rgba(47, 212, 232, 0.09), transparent 62%),
    radial-gradient(820px 420px at 92% 4%, rgba(138, 92, 255, 0.08), transparent 60%),
    var(--cv-deep);
  color: var(--cv-ink);
  font-family: var(--font-body);
}

.page-privacy .crumbs {
  padding-top: clamp(1rem, 3vw, 1.6rem);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

/* ---------- 首屏框景 ---------- */
.page-privacy .pv-hero {
  position: relative;
  margin-top: 1.1rem;
  border-top: 1px solid var(--pv-line);
  border-bottom: 1px solid var(--pv-line);
  overflow: hidden;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--pv-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pv-line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 78%);
}

.page-privacy .pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
  padding-block: clamp(2rem, 6vw, 4.5rem) clamp(1.4rem, 4vw, 2.4rem);
}

.page-privacy .pv-kicker {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cv-muted);
}

.page-privacy .pv-kicker__dot {
  width: 9px;
  height: 9px;
  flex: none;
  background: var(--cv-lime);
  box-shadow: 0 0 14px rgba(183, 245, 71, 0.7);
}

.page-privacy h1 {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.95rem, 7.2vw, 4rem);
  line-height: 1.08;
  letter-spacing: 0.005em;
  color: var(--cv-ink);
}

.page-privacy .pv-lead {
  max-width: 60ch;
  margin: 1.1rem 0 0;
  font-size: clamp(1rem, 2.4vw, 1.14rem);
  line-height: 1.92;
  color: var(--pv-body);
}

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

.page-privacy .pv-hero__side p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.88;
  color: var(--cv-muted);
}

.page-privacy .pv-figure {
  position: relative;
  margin: 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 620;
  object-fit: cover;
}

/* ---------- 主体：目录 + 连续画布 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: clamp(2rem, 5vw, 3.5rem);
}

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

.page-privacy .toc__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cv-dim);
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.7rem;
}

.page-privacy .pv-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.42rem 0.55rem 0.42rem 0.6rem;
  border-left: 2px solid transparent;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--cv-muted);
  text-decoration: none;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-privacy .pv-toc-list a:hover,
.page-privacy .pv-toc-list a:focus-visible {
  color: var(--cv-ink);
  background: rgba(47, 212, 232, 0.08);
}

.page-privacy .pv-toc-list a.is-current {
  color: var(--cv-cyan);
  border-left-color: var(--cv-cyan);
}

.page-privacy .pv-toc-idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cv-dim);
}

.page-privacy .pv-toc-list a.is-current .pv-toc-idx {
  color: var(--cv-cyan);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  padding-block: clamp(1.75rem, 4vw, 2.7rem);
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: calc(var(--topbar-h) + 1.25rem);
}

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

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
}

.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 3vw, 1.45rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--cv-cyan);
}

.page-privacy .pv-accent-violet .pv-num {
  color: var(--cv-violet);
}

.page-privacy .pv-accent-lime .pv-num {
  color: var(--cv-lime);
}

.page-privacy .pv-accent-orange .pv-num {
  color: var(--cv-orange);
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.45rem, 4.6vw, 2.25rem);
  line-height: 1.22;
  letter-spacing: 0.01em;
}

.page-privacy .pv-sec p {
  max-width: 68ch;
  margin: 0.95rem 0 0;
  font-size: 1rem;
  line-height: 1.95;
  color: var(--pv-body);
}

.page-privacy .pv-sec a {
  color: var(--cv-cyan);
  text-decoration-color: rgba(47, 212, 232, 0.42);
  text-underline-offset: 0.22em;
}

/* ---------- 01 信息分类 ---------- */
.page-privacy .pv-facts {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-facts li {
  display: grid;
  gap: 0.3rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--pv-line-soft);
  font-size: 0.98rem;
  line-height: 1.88;
  color: var(--pv-body);
}

.page-privacy .pv-facts__key {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--cv-cyan);
}

.page-privacy .pv-facts__key--violet {
  color: var(--cv-violet);
}

.page-privacy .pv-facts__key--lime {
  color: var(--cv-lime);
}

/* ---------- 02 用途 ---------- */
.page-privacy .pv-uses {
  display: grid;
  gap: 1px;
  margin-top: 1.3rem;
  border: 1px solid var(--pv-line-soft);
  background: var(--pv-line-soft);
}

.page-privacy .pv-use {
  padding: 1.05rem 1.1rem 1.15rem;
  background: var(--cv-deep);
}

.page-privacy .pv-use__num {
  margin: 0 0 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--cv-violet);
}

.page-privacy .pv-use h3 {
  margin: 0;
  font-size: 1.04rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--cv-ink);
}

.page-privacy .pv-use p {
  margin: 0.45rem 0 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--pv-body);
  max-width: none;
}

/* ---------- 03 Cookie ---------- */
.page-privacy .pv-terms {
  margin: 1.25rem 0 0;
}

.page-privacy .pv-term {
  display: grid;
  gap: 0.2rem;
  padding: 0 0 0.9rem 0.9rem;
  margin-bottom: 0.9rem;
  border-left: 2px solid var(--cv-lime);
  border-bottom: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-term dt {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.1em;
  color: var(--cv-lime);
}

.page-privacy .pv-term dd {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.88;
  color: var(--pv-body);
}

/* ---------- 04 保存时长 ---------- */
.page-privacy .pv-keep {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.3rem;
}

.page-privacy .pv-keep__row {
  display: grid;
  gap: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--pv-line-soft);
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--pv-body);
}

.page-privacy .pv-keep__key {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--cv-orange);
}

/* ---------- 05 用户权利 ---------- */
.page-privacy .pv-rights {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.page-privacy .pv-rights li {
  padding-top: 0.85rem;
  border-top: 2px solid var(--cv-cyan);
}

.page-privacy .pv-rights h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--cv-ink);
}

.page-privacy .pv-rights p {
  margin: 0;
  max-width: none;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--pv-body);
}

.page-privacy .pv-call {
  margin-top: 1.5rem;
  padding: 1.1rem 1.2rem;
  background: linear-gradient(120deg, rgba(47, 212, 232, 0.13), rgba(138, 92, 255, 0.11));
  border: 1px solid var(--pv-line);
  clip-path: var(--cut-poly);
}

.page-privacy .pv-call p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--cv-ink);
}

.page-privacy .pv-call a {
  color: var(--cv-cyan);
  font-weight: 600;
  text-decoration-color: rgba(47, 212, 232, 0.5);
  text-underline-offset: 0.22em;
}

/* ---------- 页脚 ---------- */
.page-privacy .pv-foot {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--pv-line);
  display: grid;
  gap: 1.1rem;
  justify-items: start;
}

.page-privacy .pv-foot p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.93rem;
  line-height: 1.88;
  color: var(--cv-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-facts li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 1.2rem;
    align-items: baseline;
  }

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

  .page-privacy .pv-keep__row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 1.2rem;
    align-items: baseline;
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.4rem;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1fr) 266px;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: end;
  }

  .page-privacy .pv-hero__side {
    border-top: 0;
    border-left: 1px solid var(--pv-line);
    padding: 0 0 0.3rem 1.5rem;
  }

  .page-privacy .pv-body {
    grid-template-columns: minmax(180px, 224px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    padding-top: clamp(3rem, 6vw, 5rem);
  }

  .page-privacy .toc {
    position: sticky;
    top: calc(var(--topbar-h) + 2rem);
    align-self: start;
    padding-left: 1.15rem;
  }

  .page-privacy .pv-toc-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0.12rem;
  }

  .page-privacy .pv-sec h2 {
    letter-spacing: 0.012em;
  }
}

@media (min-width: 1280px) {
  .page-privacy .pv-sec p {
    font-size: 1.04rem;
  }
}