.page-privacy {
  --privacy-measure: 34rem;
  --privacy-hair: rgba(90, 101, 112, 0.32);
  --privacy-hair-strong: rgba(90, 101, 112, 0.55);

  position: relative;
  background: var(--c-bone);
  color: var(--c-ink);
  font-family: var(--f-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  overflow-x: clip;
}

.page-privacy::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--c-signal) 0 22%,
    var(--c-neon) 22% 38%,
    rgba(90, 101, 112, 0.28) 38% 100%
  );
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumbs {
  padding-top: clamp(1.1rem, 3vw, 2rem);
  font-size: var(--fs-sm);
}

.page-privacy .breadcrumbs__link {
  color: var(--c-rock);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  color: var(--c-signal);
  border-bottom-color: var(--c-signal);
}

.page-privacy .breadcrumbs__sep {
  color: var(--c-rock);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 0.85rem;
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.28em;
  color: var(--c-clay);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 20ch;
  padding-right: 0.6rem;
  font-size: clamp(1.85rem, 5.4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--c-deep);
  transform: skewX(-6deg);
  transform-origin: left center;
}

.page-privacy .privacy-hero__lede {
  margin: 1.1rem 0 0;
  max-width: 40rem;
  font-size: var(--fs-md);
  line-height: 1.68;
  color: rgba(90, 101, 112, 1);
}

.page-privacy .privacy-hero__facts {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--privacy-hair);
}

.page-privacy .privacy-hero__facts > li {
  display: grid;
  gap: 0.35rem;
  align-content: start;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--privacy-hair);
}

.page-privacy .privacy-hero__num {
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--c-clay);
}

.page-privacy .privacy-hero__facts strong {
  font-size: var(--fs-base);
  font-weight: 800;
  color: var(--c-deep);
}

.page-privacy .privacy-hero__facts > li > span:last-child {
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--c-rock);
}

/* ---------- 页首图片 ---------- */
.page-privacy .privacy-figure {
  margin: clamp(1.5rem, 4vw, 2.5rem) 0 0;
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 10 / 3;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

/* ---------- 目录 + 正文 ---------- */
.page-privacy .privacy-body {
  padding-block: clamp(2rem, 5vw, 4rem) clamp(2rem, 5vw, 4rem);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.9rem;
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.22em;
  color: var(--c-rock);
}

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

.page-privacy .privacy-toc__link {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  align-items: baseline;
  padding: 0.55rem 0.7rem 0.55rem 0.2rem;
  font-size: var(--fs-sm);
  color: var(--c-rock);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease),
    background-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--c-signal);
  border-left-color: var(--c-signal);
  background: rgba(255, 107, 44, 0.08);
}

.page-privacy .privacy-toc__index {
  font-size: var(--fs-xs);
  color: var(--c-tide);
}

.page-privacy .privacy-toc__top {
  display: inline-block;
  margin-top: 1.1rem;
  padding-bottom: 2px;
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--c-rock);
  text-decoration: none;
  border-bottom: 1px solid rgba(90, 101, 112, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__top:hover,
.page-privacy .privacy-toc__top:focus-visible {
  color: var(--c-signal);
  border-bottom-color: var(--c-signal);
}

.page-privacy .privacy-content {
  min-width: 0;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-clause {
  padding-block: clamp(1.75rem, 4.5vw, 3rem);
  border-top: 1px solid var(--privacy-hair);
  scroll-margin-top: calc(var(--top-h) + 1.25rem);
}

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

.page-privacy .privacy-clause__index {
  display: block;
  margin: 0 0 0.5rem;
  font-size: var(--fs-sm);
  letter-spacing: 0.18em;
  color: var(--c-clay);
}

.page-privacy .privacy-clause__title {
  margin: 0 0 0.85rem;
  padding-right: 0.5rem;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--c-ink);
  transform: skewX(-6deg);
  transform-origin: left center;
}

.page-privacy .privacy-clause__lede {
  margin: 0 0 1rem;
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--c-deep);
  font-weight: 600;
}

.page-privacy .privacy-clause p {
  margin: 0 0 1rem;
  font-size: var(--fs-base);
  line-height: var(--lh-body);
}

.page-privacy .privacy-clause p:last-child {
  margin-bottom: 0;
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 1.3rem;
  font-size: var(--fs-base);
  line-height: var(--lh-body);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  background: var(--c-tide);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  font-weight: 800;
  color: var(--c-deep);
}

/* ---------- 四件事 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
}

.page-privacy .privacy-uses > li {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  grid-template-areas:
    "num title"
    "num text";
  column-gap: 0.6rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--privacy-hair);
}

.page-privacy .privacy-uses > li:first-child {
  border-top: 1px solid var(--privacy-hair);
}

.page-privacy .privacy-uses__num {
  grid-area: num;
  padding-top: 0.15rem;
  font-size: var(--fs-sm);
  color: var(--c-tide);
}

.page-privacy .privacy-uses h3 {
  grid-area: title;
  margin: 0;
  font-size: var(--fs-base);
  font-weight: 800;
  color: var(--c-ink);
}

.page-privacy .privacy-uses p {
  grid-area: text;
  margin: 0.3rem 0 0;
  font-size: var(--fs-sm);
  line-height: 1.68;
  color: var(--c-rock);
}

/* ---------- 小标题 ---------- */
.page-privacy .privacy-subhead {
  margin: 1.85rem 0 0.6rem;
  font-size: var(--fs-base);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--c-deep);
}

.page-privacy .privacy-subhead::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  margin-right: 0.55rem;
  vertical-align: middle;
  background: var(--c-signal);
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  margin-top: 2rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--privacy-hair-strong);
}

.page-privacy .privacy-contact__list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 0.15rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--privacy-hair);
}

.page-privacy .privacy-contact__row dt {
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--c-rock);
}

.page-privacy .privacy-contact__row dd {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--c-ink);
}

.page-privacy .privacy-contact__note {
  margin: 1rem 0 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--c-rock);
}

/* ---------- 深海蓝收尾 ---------- */
.page-privacy .privacy-cta {
  margin-top: clamp(2rem, 6vw, 4.5rem);
  padding-block: clamp(2.5rem, 7vw, 5.5rem);
  background-color: var(--c-deep);
  background-image: repeating-linear-gradient(
      -12deg,
      rgba(242, 246, 248, 0.035) 0 1px,
      transparent 1px 10px
    ),
    radial-gradient(110% 165% at 92% -10%, rgba(30, 111, 168, 0.45), transparent 62%);
  color: var(--c-spray);
}

.page-privacy .privacy-cta__kicker {
  margin: 0 0 0.8rem;
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.28em;
  color: var(--c-neon);
}

.page-privacy .privacy-cta__title {
  margin: 0;
  padding-right: 0.5rem;
  font-size: clamp(1.5rem, 3.6vw, 2.4rem);
  font-weight: 900;
  line-height: 1.18;
  color: var(--c-spray);
  transform: skewX(-6deg);
  transform-origin: left center;
}

.page-privacy .privacy-cta__text {
  margin: 1.15rem 0 0;
  max-width: 44rem;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: rgba(242, 246, 248, 0.82);
}

.page-privacy .privacy-cta__text .link-underline {
  color: var(--c-spray);
}

.page-privacy .privacy-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

/* ---------- 窄屏 ---------- */
@media (max-width: 1023px) {
  .page-privacy .privacy-toc {
    margin-bottom: 1.5rem;
  }

  .page-privacy .privacy-toc__list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 0.5rem;
    padding-bottom: 0.45rem;
    overflow-x: auto;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .page-privacy .privacy-toc__link {
    grid-template-columns: auto auto;
    gap: 0.4rem;
    padding: 0.45rem 0.75rem;
    white-space: nowrap;
    border: 1px solid rgba(90, 101, 112, 0.35);
    border-left-width: 1px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-color: var(--c-signal);
    background: rgba(255, 107, 44, 0.08);
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero__facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-hero__facts > li {
    padding: 1.25rem 1.4rem 1.25rem 0;
    border-bottom: 0;
    border-right: 1px solid var(--privacy-hair);
  }

  .page-privacy .privacy-hero__facts > li:not(:first-child) {
    padding-left: 1.4rem;
  }

  .page-privacy .privacy-hero__facts > li:last-child {
    padding-right: 0;
    border-right: 0;
  }
}

@media (min-width: 768px) {
  .page-privacy .privacy-contact__row {
    grid-template-columns: 7rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    display: grid;
    grid-template-columns: minmax(0, 13rem) minmax(0, var(--privacy-measure));
    column-gap: clamp(3rem, 6vw, 6rem);
    align-items: start;
    justify-content: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--top-h) + 2.25rem);
    max-height: calc(100vh - var(--top-h) - 4rem);
    overflow-y: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-clause__title,
  .page-privacy .privacy-cta__title {
    transform: none;
  }
}