.page-privacy {
  --pv-sticky: 92px;
  --pv-card: rgba(11, 27, 51, 0.75);
  color: var(--text);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-mute);
}

.page-privacy .breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cyan);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-deep);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(55, 242, 212, 0.16), transparent 58%),
    linear-gradient(115deg, rgba(5, 10, 22, 0.96) 6%, rgba(7, 18, 38, 0.87) 50%, rgba(5, 10, 22, 0.72) 100%);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 3.75rem) 0 clamp(2rem, 4vw, 3rem);
}

.page-privacy .privacy-hero__lead {
  min-width: 0;
}

.page-privacy .privacy-hero__title {
  margin: 0.65rem 0 0;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-hero__lede {
  margin: 1.1rem 0 0;
  max-width: 56ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-privacy .privacy-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

/* 摘要卡 */
.page-privacy .privacy-summary {
  min-width: 0;
  padding: 1.35rem 1.35rem 1.1rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(12px);
  box-shadow: 0 26px 60px -42px rgba(0, 0, 0, 0.95);
}

.page-privacy .privacy-summary__title {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-summary__list {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-summary__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  align-items: start;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-privacy .privacy-summary__list strong {
  color: var(--text);
  font-weight: 600;
}

.page-privacy .privacy-dot {
  display: block;
  width: 6px;
  height: 6px;
  margin-top: 0.62rem;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .privacy-dot--cyan { background: var(--cyan); }
.page-privacy .privacy-dot--orange { background: var(--orange); }
.page-privacy .privacy-dot--purple { background: var(--purple); }
.page-privacy .privacy-dot--green { background: var(--green); }

.page-privacy .privacy-summary__more {
  margin-top: 1.1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-summary__more summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

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

.page-privacy .privacy-summary__more summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1rem;
  line-height: 1;
}

.page-privacy .privacy-summary__more[open] summary::after {
  content: "–";
}

.page-privacy .privacy-summary__more p {
  margin: 0.75rem 0 0;
  font-size: 0.84rem;
  line-height: 1.8;
  color: var(--text-dim);
}

/* 主体：目录 + 条款 */
.page-privacy .privacy-body {
  display: grid;
  gap: 2rem;
  padding: 2.5rem 0 4rem;
}

.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.75rem;
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.4rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pv-card);
  color: var(--text-dim);
  font-size: 0.82rem;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}

.page-privacy .privacy-toc__no {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--text);
  border-color: var(--cyan);
}

.page-privacy .privacy-toc__top {
  display: inline-flex;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--text-mute);
  text-decoration: none;
}

.page-privacy .privacy-toc__top:hover,
.page-privacy .privacy-toc__top:focus-visible {
  color: var(--cyan);
}

.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .clause {
  padding: 2rem 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-privacy .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.9rem;
}

.page-privacy .clause__no {
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.page-privacy .clause__anchor {
  margin-left: auto;
  padding-bottom: 1px;
  border-bottom: 1px dotted var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-mute);
  text-decoration: none;
}

.page-privacy .clause__anchor:hover,
.page-privacy .clause__anchor:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .clause p {
  max-width: 70ch;
  margin: 0.9rem 0 0;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--text-dim);
}

.page-privacy .clause p a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause__items {
  display: grid;
  gap: 0.85rem;
  margin: 1.25rem 0 0;
  padding: 0;
}

.page-privacy .clause__item {
  padding: 0.95rem 1rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--pv-card);
}

.page-privacy .clause__item--cyan { border-left-color: var(--cyan); }
.page-privacy .clause__item--orange { border-left-color: var(--orange); }
.page-privacy .clause__item--purple { border-left-color: var(--purple); }
.page-privacy .clause__item--green { border-left-color: var(--green); }

.page-privacy .clause__item dt {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .clause__item dd {
  margin: 0.4rem 0 0;
  font-size: 0.86rem;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-privacy .clause__uses {
  display: grid;
  gap: 0.6rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__uses li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-privacy .clause__uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .clause__uses strong {
  color: var(--text);
  font-weight: 600;
}

.page-privacy .clause__rights {
  counter-reset: right;
  display: grid;
  gap: 0.8rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__rights li {
  counter-increment: right;
  position: relative;
  padding-left: 2.9rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-privacy .clause__rights li::before {
  content: "0" counter(right);
  position: absolute;
  left: 0;
  top: 0.12rem;
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .clause__rights strong {
  color: var(--text);
  font-weight: 600;
}

.page-privacy .privacy-contact {
  display: grid;
  gap: 0.85rem;
  margin: 1.4rem 0 0;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pv-card);
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.page-privacy .privacy-contact dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--text-mute);
}

.page-privacy .privacy-contact dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  align-items: center;
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--text-mute);
}

.page-privacy .privacy-foot a {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}

.page-privacy .privacy-foot a:hover,
.page-privacy .privacy-foot a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

@media (min-width: 640px) {
  .page-privacy .clause__items {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 3rem;
    align-items: start;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
    padding: 3.5rem 0 5rem;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: var(--pv-sticky);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    border-top: 1px solid var(--line);
  }

  .page-privacy .privacy-toc__list li {
    border-bottom: 1px solid var(--line-soft);
  }

  .page-privacy .privacy-toc__list a {
    padding: 0.72rem 0.1rem;
    border: 0;
    border-radius: 0;
    background: none;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    color: var(--cyan);
  }

  .page-privacy .clause {
    padding: 2.5rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .clause__anchor,
  .page-privacy .privacy-foot a {
    transition: none;
  }
}