.page-privacy {
  --pv-text: #16303f;
  --pv-text-soft: #3d5566;
  --pv-rule: rgba(7, 26, 43, 0.14);
  --pv-measure: 34em;
  background: var(--ink);
  color: var(--fog);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .crumbs {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-privacy .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .crumbs__item + .crumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

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

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

/* 页首 */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(24px, 4vw, 42px) 0 clamp(28px, 5vw, 48px);
  background-image:
    linear-gradient(to right, rgba(147, 169, 181, 0.09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(147, 169, 181, 0.09) 1px, transparent 1px);
  background-size: 24px 24px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  align-items: center;
}

.page-privacy .pv-hero__kicker {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-privacy .pv-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 7vw, 64px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--fog);
}

.page-privacy .pv-hero__lead {
  margin: 18px 0 0;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pv-hero__meta {
  margin: 16px 0 0;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-privacy .pv-hero__fig {
  margin: 0;
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--ink-2);
  box-shadow: 0 18px 40px -24px rgba(0, 0, 0, 0.9);
}

.page-privacy .pv-hero__fig::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, rgba(47, 191, 113, 0.16), transparent 55%, rgba(255, 107, 26, 0.14));
  pointer-events: none;
}

.page-privacy .pv-hero__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

/* 主体两栏 */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  padding-top: clamp(24px, 4vw, 44px);
}

/* 目录 */
.page-privacy .pv-toc {
  border-top: 2px solid var(--grass);
  padding-top: 14px;
  align-self: start;
  min-width: 0;
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
}

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

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-privacy .pv-toc__link .mono {
  font-size: 12px;
  color: var(--grass);
  letter-spacing: 0.06em;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--grass);
  padding-left: 12px;
}

.page-privacy .pv-toc__foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .pv-toc__foot a {
  color: var(--grass);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 长文正文 */
.page-privacy .pv-doc {
  background: var(--fog);
  color: var(--pv-text);
  border-radius: var(--r);
  padding: clamp(20px, 4vw, 44px) clamp(18px, 4vw, 48px);
  min-width: 0;
  box-shadow: 0 24px 60px -40px rgba(0, 0, 0, 0.8);
}

.page-privacy .pv-doc__intro {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-text-soft);
  padding-bottom: 22px;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-chapter {
  padding-top: clamp(24px, 3.5vw, 34px);
  margin-top: clamp(24px, 3.5vw, 34px);
  border-top: 1px solid var(--pv-rule);
  scroll-margin-top: 96px;
}

.page-privacy .pv-chapter:first-of-type {
  border-top: 0;
  padding-top: 24px;
  margin-top: 0;
}

.page-privacy .pv-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
}

.page-privacy .pv-chapter__num {
  flex: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #0b6b3f;
}

.page-privacy .pv-chapter__num::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--grass);
}

.page-privacy .pv-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 27px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-chapter__lede {
  margin: 0 0 12px;
  max-width: var(--pv-measure);
  font-size: 15px;
  line-height: 1.75;
  font-weight: 600;
  color: #0d2f38;
}

.page-privacy .pv-chapter p {
  margin: 0 0 14px;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-text);
}

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

.page-privacy .pv-chapter a {
  color: #0b6b3f;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-chapter a:hover,
.page-privacy .pv-chapter a:focus-visible {
  color: var(--orange);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-text);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--grass);
}

.page-privacy .pv-list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .pv-note {
  max-width: var(--pv-measure);
  margin: 16px 0 0;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
  background: rgba(255, 107, 26, 0.09);
  border-left: 3px solid var(--orange);
}

.page-privacy .pv-mail {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.page-privacy .pv-doc__foot {
  margin-top: clamp(24px, 4vw, 36px);
  padding-top: 20px;
  border-top: 1px solid var(--pv-rule);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.page-privacy .pv-doc__foot p {
  margin: 0;
  max-width: 32em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-text-soft);
}

.page-privacy .pv-top {
  flex: none;
  padding: 9px 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--grass);
  border: 1px solid var(--grass);
  border-radius: var(--r);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  background: transparent;
  color: #0b6b3f;
}

@media (min-width: 760px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(24px, 4vw, 48px);
  }
}

@media (min-width: 980px) {
  .page-privacy .pv-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 48px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-top {
    transition: none;
  }
}