.page-privacy {
  --pv-emerald: #3BD6A1;
  background: var(--ivory);
  color: var(--ink);
}

/* ===== 首屏 ===== */
.page-privacy .pv-hero {
  padding: 1.5rem 0 2rem;
}
.page-privacy .pv-hero-inner {
  position: relative;
}
.page-privacy .breadcrumb {
  margin: 0 0 1.5rem;
}
.page-privacy .pv-hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2rem;
}
.page-privacy .pv-hero-copy {
  max-width: 38rem;
}
.page-privacy .pv-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
}
.page-privacy .pv-hero-eyebrow::before {
  content: "";
  width: 2rem;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}
.page-privacy .pv-hero h1 {
  max-width: 11em;
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  line-height: 1.12;
  color: var(--navy);
}
.page-privacy .pv-hero-lead {
  margin-bottom: 2rem;
  font-size: 1.0625rem;
  line-height: 1.72;
  color: var(--gray);
}
.page-privacy .pv-hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin: 0;
  padding: 1.25rem;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 0 rgba(11, 31, 58, .06), 0 18px 40px rgba(11, 31, 58, .06);
}
.page-privacy .pv-hero-facts div {
  min-width: 0;
}
.page-privacy .pv-hero-facts dt {
  margin-bottom: .3rem;
  overflow: hidden;
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--gray);
  white-space: nowrap;
  text-overflow: ellipsis;
}
.page-privacy .pv-hero-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  font-weight: 700;
  color: var(--navy);
}
.page-privacy .pv-hero-figure {
  position: relative;
  z-index: 0;
  margin: 0;
}
.page-privacy .pv-hero-figure::before {
  content: "";
  position: absolute;
  left: .75rem;
  top: .75rem;
  width: 3rem;
  height: 3rem;
  border-top: 3px solid var(--orange);
  border-left: 3px solid var(--orange);
  border-top-left-radius: 12px;
  z-index: 1;
  pointer-events: none;
}
.page-privacy .pv-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 600px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 3 / 2;
  box-shadow: 0 30px 60px rgba(11, 31, 58, .16);
}
.page-privacy .pv-hero-figure figcaption {
  margin-top: .6rem;
  font-size: .78rem;
  text-align: right;
  letter-spacing: .02em;
  color: var(--gray);
}

/* ===== 条款索引 ===== */
.page-privacy .pv-index {
  padding: 2rem 0 3rem;
}
.page-privacy .pv-index .section-heading {
  margin-bottom: 1.25rem;
}
.page-privacy .pv-index-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-index-list a {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  padding: .95rem 1.1rem;
  border: 1px solid rgba(11, 31, 58, .08);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.page-privacy .pv-index-list a span {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 700;
  color: var(--orange);
}
.page-privacy .pv-index-list a:hover,
.page-privacy .pv-index-list a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--green);
  box-shadow: 0 12px 24px rgba(11, 31, 58, .08);
}

/* ===== 条款正文 ===== */
.page-privacy .pv-body {
  position: relative;
}
.page-privacy .pv-clause {
  padding: 3rem 0;
}
.page-privacy .pv-clause-moss {
  background: var(--moss);
}
.page-privacy .pv-clause-dark {
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(0, 168, 107, .18) 0%, transparent 45%),
    var(--navy);
  color: #fff;
}
.page-privacy .pv-clause-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}
.page-privacy .pv-clause-head > div {
  flex: 1;
}
.page-privacy .pv-clause-num {
  flex: none;
  margin-top: .2rem;
  padding: .4rem .75rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--orange);
}
.page-privacy .pv-clause-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  line-height: 1.2;
  color: var(--navy);
}
.page-privacy .pv-clause-head p {
  margin: .45rem 0 0;
  font-size: .95rem;
  color: var(--gray);
}
.page-privacy .pv-clause-dark .pv-clause-num {
  color: var(--pv-emerald);
}
.page-privacy .pv-clause-dark .pv-clause-head h2 {
  color: #fff;
}
.page-privacy .pv-clause-dark .pv-clause-head p {
  color: rgba(255, 255, 255, .68);
}
.page-privacy .pv-clause-note {
  margin: 1.25rem 0 0;
  padding: .9rem 1.1rem;
  border-left: 3px solid var(--yellow);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .7);
  font-size: .88rem;
  color: var(--gray);
}

/* ===== 信息收集 ===== */
.page-privacy .pv-collect-grid {
  display: grid;
  gap: 1.25rem;
}
.page-privacy .pv-collect-card {
  padding: 1.6rem;
  border: 1px solid rgba(11, 31, 58, .05);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 1px 0 rgba(11, 31, 58, .05);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.page-privacy .pv-collect-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(11, 31, 58, .1);
}
.page-privacy .pv-collect-icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  margin-bottom: 1.1rem;
  border-radius: 16px;
  background: var(--navy);
  color: var(--green);
}
.page-privacy .pv-collect-card h3 {
  margin: 0 0 .5rem;
  font-size: 1.05rem;
  color: var(--ink);
}
.page-privacy .pv-collect-card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--gray);
}

/* ===== 信息使用 ===== */
.page-privacy .pv-usage-list {
  display: grid;
  gap: .875rem;
}
.page-privacy .pv-fold {
  overflow: hidden;
  border: 1px solid rgba(11, 31, 58, .1);
  border-radius: var(--radius-md);
  background: #fff;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.page-privacy .pv-fold[open] {
  border-color: rgba(0, 168, 107, .55);
  box-shadow: 0 14px 30px rgba(11, 31, 58, .07);
}
.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.3rem;
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  color: var(--navy);
  transition: background .2s var(--ease);
}
.page-privacy .pv-fold summary::-webkit-details-marker {
  display: none;
}
.page-privacy .pv-fold summary::after {
  content: "+";
  display: grid;
  place-items: center;
  flex: none;
  width: 1.6rem;
  height: 1.6rem;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--orange);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.page-privacy .pv-fold[open] > summary::after {
  content: "−";
  transform: rotate(180deg);
  background: var(--orange);
  color: #fff;
}
.page-privacy .pv-fold:not([open]) > summary:hover {
  background: var(--moss);
}
.page-privacy .pv-fold > p,
.page-privacy .pv-fold > ul {
  margin: 0;
  padding: 1rem 1.3rem 1.3rem;
  border-top: 1px dashed rgba(11, 31, 58, .1);
  font-size: .93rem;
  line-height: 1.7;
  color: var(--ink);
}
.page-privacy .pv-fold > ul {
  padding-top: .6rem;
  padding-left: 2.2rem;
}
.page-privacy .pv-fold > ul li {
  margin-bottom: .35rem;
}

/* ===== 信息共享 ===== */
.page-privacy .pv-share-grid {
  display: grid;
  gap: 1.25rem;
}
.page-privacy .pv-share-card {
  padding: 1.6rem;
  border-top: 4px solid var(--green);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 1px 0 rgba(11, 31, 58, .05);
}
.page-privacy .pv-share-tag {
  display: inline-block;
  margin-bottom: .85rem;
  padding: .3rem .8rem;
  border-radius: 999px;
  background: rgba(196, 90, 60, .12);
  color: var(--terra);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
}
.page-privacy .pv-share-card h3 {
  margin: 0 0 .5rem;
  font-size: 1rem;
  color: var(--ink);
}
.page-privacy .pv-share-card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--gray);
}

/* ===== Cookie与本地存储 ===== */
.page-privacy .pv-cookie-wrap {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.page-privacy .pv-cookie-diagram {
  padding: 1.4rem;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .08);
}
.page-privacy .pv-cookie-diagram-title {
  margin: 0 0 .9rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .7);
}
.page-privacy .pv-cookie-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: .75rem;
  padding: .7rem .5rem;
  border-bottom: 1px dashed rgba(255, 255, 255, .14);
  font-size: .85rem;
}
.page-privacy .pv-cookie-row:last-child {
  border-bottom: 0;
}
.page-privacy .pv-cookie-row code {
  overflow: hidden;
  font-family: var(--font-mono);
  color: var(--pv-emerald);
  white-space: nowrap;
  text-overflow: ellipsis;
}
.page-privacy .pv-cookie-row > span {
  color: rgba(255, 255, 255, .7);
  white-space: nowrap;
}
.page-privacy .pv-cookie-row mark {
  padding: .18rem .6rem;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  white-space: nowrap;
}
.page-privacy .pv-cookie-note {
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .1);
}
.page-privacy .pv-cookie-note h3 {
  margin: 0 0 .8rem;
  font-size: 1.05rem;
  color: #fff;
}
.page-privacy .pv-cookie-note p {
  margin: 0 0 .8rem;
  font-size: .92rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, .82);
}
.page-privacy .pv-cookie-note p:last-child {
  margin-bottom: 0;
}
.page-privacy .pv-cookie-footnote {
  margin: 1rem 0 0;
  font-size: .78rem;
  color: rgba(255, 255, 255, .55);
}

/* ===== 用户权利 ===== */
.page-privacy .pv-rights-list {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.page-privacy .pv-right-item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.4rem 1.5rem;
  border: 1px solid rgba(11, 31, 58, .06);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .pv-right-item:hover {
  transform: translateX(4px);
  border-color: rgba(0, 168, 107, .5);
}
.page-privacy .pv-right-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--moss);
  color: var(--navy);
}
.page-privacy .pv-right-item h3 {
  margin: 0 0 .35rem;
  font-size: 1rem;
  color: var(--ink);
}
.page-privacy .pv-right-item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.65;
  color: var(--gray);
}

/* ===== 数据安全 ===== */
.page-privacy .pv-security-grid {
  display: grid;
  gap: 1.25rem;
}
.page-privacy .pv-sec-item {
  padding: 1.6rem;
  border-left: 4px solid var(--navy);
  border-radius: var(--radius-lg);
  background: #fff;
}
.page-privacy .pv-sec-item h3 {
  margin: 0 0 .5rem;
  font-size: 1rem;
  color: var(--ink);
}
.page-privacy .pv-sec-item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--gray);
}
.page-privacy .pv-compliance {
  margin-top: 1.5rem;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: var(--moss);
}
.page-privacy .pv-compliance h3 {
  margin: 0 0 .6rem;
  font-size: 1rem;
  color: var(--ink);
}
.page-privacy .pv-compliance p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--ink);
}

/* ===== 联系与支持 ===== */
.page-privacy .pv-contact {
  margin-top: 2rem;
  padding: 3.5rem 0 4rem;
  background:
    radial-gradient(80% 100% at 0% 0%, rgba(255, 92, 0, .16) 0%, transparent 45%),
    var(--navy);
  color: #fff;
}
.page-privacy .pv-contact-inner {
  display: grid;
  gap: 2rem;
}
.page-privacy .pv-contact-kicker {
  margin: 0 0 .75rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--pv-emerald);
}
.page-privacy .pv-contact h2 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  line-height: 1.2;
  color: #fff;
}
.page-privacy .pv-contact-copy p {
  max-width: 46em;
  margin: 0 0 .85rem;
  font-size: .95rem;
  line-height: 1.72;
  color: rgba(255, 255, 255, .8);
}
.page-privacy .pv-contact-copy a {
  border-bottom: 1px solid rgba(59, 214, 161, .45);
  color: var(--pv-emerald);
  font-weight: 700;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .pv-contact-copy a:hover {
  border-color: currentColor;
  color: var(--orange);
}
.page-privacy .pv-watermark {
  display: block;
  width: 100%;
  height: auto;
  max-width: 800px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 4 / 1;
  box-shadow: 0 24px 48px rgba(0, 0, 0, .22);
}

/* ===== 术语与链接 ===== */
.page-privacy .pv-term {
  border-bottom: 1px dashed currentColor;
  color: var(--orange);
  font-weight: 700;
  cursor: help;
}
.page-privacy .pv-inline-link {
  border-bottom: 1px solid rgba(0, 168, 107, .4);
  color: var(--green);
  font-weight: 600;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .pv-inline-link:hover {
  border-color: currentColor;
  color: var(--orange);
}
.page-privacy .pv-clause-dark .pv-inline-link {
  border-bottom-color: rgba(59, 214, 161, .45);
  color: var(--pv-emerald);
}
.page-privacy .pv-clause-dark .pv-inline-link:hover {
  border-color: currentColor;
  color: var(--orange);
}

/* ===== 桌面增强 ===== */
@media (min-width: 48rem) {
  .page-privacy .pv-body::before,
  .page-privacy .pv-body::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background: repeating-linear-gradient(
      to bottom,
      var(--gray) 0,
      var(--gray) 1px,
      transparent 1px,
      transparent 14px
    );
    opacity: .35;
    pointer-events: none;
  }
  .page-privacy .pv-body::before {
    left: max(var(--gutter), calc((100vw - var(--c-max)) / 2 + 1rem));
  }
  .page-privacy .pv-body::after {
    right: max(var(--gutter), calc((100vw - var(--c-max)) / 2 + 1rem));
  }
}

@media (min-width: 52rem) {
  .page-privacy .pv-hero {
    padding: 2rem 0 3.5rem;
  }
  .page-privacy .pv-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: clamp(2rem, 5vw, 4rem);
  }
  .page-privacy .pv-index-list {
    grid-template-columns: repeat(6, 1fr);
  }
  .page-privacy .pv-index-list a {
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem;
    padding: 1.25rem .9rem;
  }
  .page-privacy .pv-collect-grid,
  .page-privacy .pv-share-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-privacy .pv-cookie-wrap {
    grid-template-columns: .9fr 1.1fr;
    align-items: start;
  }
  .page-privacy .pv-rights-list {
    grid-template-columns: 1fr 1fr;
    gap: 1.1rem;
  }
  .page-privacy .pv-security-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-privacy .pv-contact {
    padding: 4.5rem 0;
  }
  .page-privacy .pv-contact-inner {
    grid-template-columns: 1.15fr .85fr;
    align-items: center;
    gap: 3rem;
  }
}