.page-privacy {
  --pv-radius: 4px;
  --pv-paper-ink: #1E2A3A;
  --pv-paper-mute: #55647A;
  color: var(--white);
  background: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: 1.6rem;
  padding-block: clamp(1.8rem, 5vw, 3.4rem) clamp(2.2rem, 6vw, 4rem);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  top: -8%;
  right: -22%;
  width: min(620px, 76%);
  height: 340px;
  background: linear-gradient(120deg, rgba(42, 212, 230, 0.16), rgba(255, 107, 44, 0.06));
  clip-path: polygon(20% 0, 100% 0, 100% 68%, 0 100%);
  pointer-events: none;
  z-index: -1;
}

.page-privacy .pv-hero__text,
.page-privacy .pv-hero__fig {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.6vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0.5rem 0 0;
  max-width: 20ch;
}

.page-privacy .pv-hero__lede {
  margin: 1rem 0 0;
  max-width: 62ch;
  font-size: clamp(0.95rem, 2.4vw, 1.0625rem);
  line-height: 1.78;
  color: #C9D4E2;
}

.page-privacy .pv-hero__meta {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-privacy .pv-hero__fig {
  margin: 0;
}

.page-privacy .pv-hero__fig img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: end;
    gap: clamp(1.8rem, 4vw, 3.4rem);
  }
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: 1.8rem;
  padding-bottom: clamp(2.4rem, 6vw, 4.4rem);
}

@media (min-width: 1024px) {
  .page-privacy .pv-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 3.6rem);
    align-items: start;
  }
}

.page-privacy .pv-article {
  min-width: 0;
}

/* ---------- 章节目录 ---------- */
.page-privacy .pv-toc {
  border-top: var(--hair);
  border-bottom: var(--hair);
  padding-block: 0.9rem;
}

.page-privacy .pv-toc__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.2rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  white-space: nowrap;
  padding: 0.45rem 0.7rem;
  border: var(--hair);
  border-radius: var(--pv-radius);
  color: var(--mute);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

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

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  color: var(--cyan);
}

.page-privacy .pv-toc__foot {
  margin: 0.9rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--mute);
}

@media (min-width: 1024px) {
  .page-privacy .pv-toc {
    position: sticky;
    top: 1.6rem;
    border-top: 0;
    border-bottom: 0;
    padding-block: 0;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 0.05rem;
    overflow: visible;
  }

  .page-privacy .pv-toc__link {
    white-space: normal;
    border: 0;
    border-left: 2px solid var(--stone);
    border-radius: 0;
    padding: 0.54rem 0.85rem;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    background: var(--slate);
    border-left-color: var(--cyan);
  }

  .page-privacy .pv-toc__foot {
    border-top: var(--hair);
    padding-top: 0.9rem;
  }
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  padding-block: clamp(1.5rem, 4vw, 2.5rem);
  border-top: var(--hair);
}

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

.page-privacy .pv-sec__head {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1.1rem;
}

.page-privacy .pv-sec__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .pv-sec__title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.6vw, 1.9rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-privacy .pv-sec__sum {
  margin: 0;
  max-width: 66ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--mute);
}

.page-privacy .pv-sec__body > p {
  max-width: 70ch;
  line-height: 1.8;
  color: #C9D4E2;
}

.page-privacy .pv-sec__body a {
  color: var(--cyan);
}

.page-privacy .pv-sec__note {
  max-width: 70ch;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--mute);
}

.page-privacy .pv-sec--paper {
  background: var(--paper);
  color: var(--pv-paper-ink);
  border-top-color: transparent;
  border-radius: var(--pv-radius);
  padding: clamp(1.4rem, 3.4vw, 2.3rem) clamp(1.1rem, 3vw, 2.1rem);
}

.page-privacy .pv-sec--paper .pv-sec__title {
  color: #12213A;
}

.page-privacy .pv-sec--paper .pv-sec__no {
  color: #B0742A;
}

.page-privacy .pv-sec--paper .pv-sec__sum {
  color: var(--pv-paper-mute);
}

.page-privacy .pv-sec--shade {
  background: var(--slate);
  border-top-color: var(--stone);
  border-radius: var(--pv-radius);
  padding: clamp(1.4rem, 3.4vw, 2.3rem) clamp(1.1rem, 3vw, 2.1rem);
}

/* ---------- 三类信息 ---------- */
.page-privacy .pv-kinds {
  display: grid;
  gap: 1rem;
}

@media (min-width: 780px) {
  .page-privacy .pv-kinds {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pv-kind {
  background: var(--slate);
  border-top: 3px solid var(--cyan);
  border-radius: var(--pv-radius);
  padding: 1.05rem 1.1rem 1.2rem;
}

.page-privacy .pv-kind--b {
  border-top-color: var(--orange);
}

.page-privacy .pv-kind--c {
  border-top-color: var(--moss);
}

.page-privacy .pv-kind__t {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  letter-spacing: 0.01em;
}

.page-privacy .pv-kind__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.page-privacy .pv-kind__list li {
  position: relative;
  padding-left: 0.9rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: #C9D4E2;
}

.page-privacy .pv-kind__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .pv-kind--b .pv-kind__list li::before {
  background: var(--orange);
}

.page-privacy .pv-kind--c .pv-kind__list li::before {
  background: var(--moss);
}

.page-privacy .pv-kind__note {
  margin: 0.9rem 0 0;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--mute);
}

/* ---------- 用途列表 ---------- */
.page-privacy .pv-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-privacy .pv-use {
  display: grid;
  gap: 0.25rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid #D9D2C4;
}

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

.page-privacy .pv-use:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-use__k {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: #12213A;
}

.page-privacy .pv-use__v {
  margin: 0;
  max-width: 68ch;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--pv-paper-mute);
}

@media (min-width: 760px) {
  .page-privacy .pv-use {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 1.2rem;
    align-items: baseline;
  }
}

/* ---------- 折叠步骤 ---------- */
.page-privacy .pv-folds {
  margin-top: 1.2rem;
}

.page-privacy .pv-fold {
  background: var(--slate);
  border: var(--hair);
  border-radius: var(--pv-radius);
}

.page-privacy .pv-fold + .pv-fold {
  margin-top: 0.6rem;
}

.page-privacy .pv-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  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);
  flex: none;
}

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

.page-privacy .pv-steps {
  margin: 0;
  padding: 0 1rem 1rem 2.1rem;
  display: grid;
  gap: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #C9D4E2;
}

.page-privacy .pv-steps li::marker {
  font-family: var(--font-mono);
  color: var(--cyan);
}

/* ---------- 推送管理 ---------- */
.page-privacy .pv-push {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-privacy .pv-push__row {
  display: grid;
  gap: 0.3rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--stone);
}

.page-privacy .pv-push__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .pv-push__text {
  margin: 0;
  max-width: 70ch;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: #C9D4E2;
}

@media (min-width: 760px) {
  .page-privacy .pv-push__row {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 1.2rem;
    align-items: baseline;
  }

  .page-privacy .pv-push__label {
    padding-top: 0.18rem;
  }
}

/* ---------- 共享与委托 ---------- */
.page-privacy .pv-share {
  list-style: none;
  margin: 1rem 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-privacy .pv-share li {
  position: relative;
  padding-left: 1.1rem;
  max-width: 72ch;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: #C9D4E2;
}

.page-privacy .pv-share li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-privacy .pv-share strong {
  color: var(--white);
  font-weight: 600;
}

/* ---------- 保存期限时间条 ---------- */
.page-privacy .pv-tl {
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-privacy .pv-tl__row {
  display: grid;
  gap: 0.4rem;
}

.page-privacy .pv-tl__label {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  color: #12213A;
}

.page-privacy .pv-tl__track {
  display: block;
  height: 8px;
  background: #DAD2C2;
  border-radius: 999px;
  overflow: hidden;
}

.page-privacy .pv-tl__bar {
  display: block;
  height: 100%;
  width: var(--pv-w, 40%);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), rgba(42, 212, 230, 0.45));
}

.page-privacy .pv-tl__bar--a { --pv-w: 42%; }
.page-privacy .pv-tl__bar--b { --pv-w: 26%; }
.page-privacy .pv-tl__bar--c { --pv-w: 56%; }
.page-privacy .pv-tl__bar--d { --pv-w: 72%; background: linear-gradient(90deg, var(--gold-lt), var(--gold-dk)); }
.page-privacy .pv-tl__bar--e { --pv-w: 88%; background: linear-gradient(90deg, var(--moss), rgba(79, 169, 122, 0.5)); }

.page-privacy .pv-tl__val {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--pv-paper-mute);
}

@media (min-width: 900px) {
  .page-privacy .pv-tl__row {
    grid-template-columns: 148px minmax(120px, 1fr) minmax(0, 1.25fr);
    gap: 1.2rem;
    align-items: center;
  }

  .page-privacy .pv-tl__val {
    text-align: left;
  }
}

/* ---------- 权利卡 ---------- */
.page-privacy .pv-rights {
  display: grid;
  gap: 0.9rem;
}

@media (min-width: 700px) {
  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pv-right {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: #FBFCFE;
  border-left: 3px solid #12213A;
  border-radius: var(--pv-radius);
  padding: 1rem 1.05rem 1.15rem;
}

.page-privacy .pv-right--a { border-left-color: var(--cyan); }
.page-privacy .pv-right--b { border-left-color: var(--orange); }
.page-privacy .pv-right--c { border-left-color: var(--clay); }
.page-privacy .pv-right--d { border-left-color: var(--moss); }

.page-privacy .pv-right__t {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  color: #12213A;
}

.page-privacy .pv-right__d {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--pv-paper-mute);
}

.page-privacy .pv-right .copy-chip {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 联系 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 0.9rem;
  margin-bottom: 1.2rem;
}

@media (min-width: 760px) {
  .page-privacy .pv-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pv-contact__item {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  align-items: flex-start;
  background: var(--slate);
  border-radius: var(--pv-radius);
  padding: 0.95rem 1rem 1.1rem;
}

.page-privacy .pv-contact__k {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .pv-contact__v {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #C9D4E2;
}

.page-privacy .pv-links {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 1rem 0 0;
  border-top: var(--hair);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  font-size: 0.875rem;
}

.page-privacy .pv-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 212, 230, 0.35);
  padding-bottom: 1px;
}

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link {
    transition: none;
  }
}
</main>