.page-privacy {
  --pv-accent: var(--clay);
  padding-bottom: clamp(48px, 9vw, 104px);
}

.page-privacy .breadcrumb {
  margin-top: clamp(16px, 3vw, 28px);
  margin-bottom: clamp(14px, 2.4vw, 22px);
}

/* ---------- 页眉：抽象纹理展区 ---------- */
.page-privacy .privacy-hero {
  border: var(--line);
  box-shadow: var(--shadow-hard);
  background-color: var(--deep);
  background-image:
    repeating-linear-gradient(0deg, rgba(246, 242, 233, 0.08) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(246, 242, 233, 0.08) 0 1px, transparent 1px 34px);
  color: var(--mist);
  overflow: hidden;
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-privacy .privacy-hero__inner {
  padding: clamp(24px, 5vw, 56px);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 7vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 14px 0;
  color: var(--mist);
}

.page-privacy .privacy-hero__lead {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.86;
  max-width: 62ch;
  margin: 0;
  color: var(--mist);
  opacity: 0.94;
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
  padding: 18px 0 0;
  border-top: 3px solid rgba(246, 242, 233, 0.28);
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta .mono {
  color: var(--gold);
  font-weight: 700;
  font-size: 16px;
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border-top: 3px solid var(--ink);
  overflow: hidden;
}

.page-privacy .privacy-hero__media .media__img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 250px);
  object-fit: cover;
}

/* ---------- 主体两栏：目录 + 长文 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

.page-privacy .privacy-toc {
  border: var(--line);
  background: var(--sand);
  box-shadow: var(--shadow-hard);
  padding: clamp(18px, 3vw, 26px);
}

.page-privacy .privacy-toc__title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 12px 0 16px;
  color: var(--ink);
}

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

.page-privacy .privacy-toc__list > li + li {
  border-top: 2px solid rgba(33, 28, 22, 0.18);
}

.page-privacy .privacy-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-privacy .privacy-toc__link .mono {
  font-size: 12px;
  color: var(--clay);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--indigo);
  transform: translateX(4px);
}

.page-privacy .privacy-toc__top {
  margin-top: 20px;
  width: 100%;
  text-align: center;
}

/* ---------- 分节 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy #collect { --pv-accent: var(--clay); }
.page-privacy #use { --pv-accent: var(--tea); }
.page-privacy #storage { --pv-accent: var(--deep); }
.page-privacy #share { --pv-accent: var(--wine); }
.page-privacy #rights { --pv-accent: var(--indigo); }
.page-privacy #cookie { --pv-accent: var(--orange); }

.page-privacy .privacy-section {
  border: var(--line);
  border-left-width: 12px;
  border-left-color: var(--pv-accent);
  background: var(--sand);
  padding: clamp(20px, 3.4vw, 36px);
  margin-bottom: clamp(20px, 3vw, 32px);
  scroll-margin-top: 24px;
  transition: outline-color 0.2s var(--ease);
}

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

.page-privacy .privacy-section:target {
  outline: 4px solid var(--gold);
  outline-offset: 4px;
}

.page-privacy .privacy-section__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 12px 0 16px;
}

.page-privacy .privacy-section h3 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 24px 0 10px;
  padding-left: 12px;
  border-left: 4px solid var(--pv-accent);
}

.page-privacy .privacy-section p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.88;
  color: var(--ink);
  margin: 0 0 14px;
}

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

.page-privacy .privacy-section a {
  color: var(--wine);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.18s var(--ease);
}

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

.page-privacy .privacy-list {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 9px;
  background: var(--pv-accent);
  border: 2px solid var(--ink);
}

.page-privacy .privacy-list strong {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: 0;
}

/* ---------- 信息流图 ---------- */
.page-privacy .privacy-flow {
  margin: 20px 0 20px;
  border: var(--line);
  background: var(--mist);
  padding: clamp(14px, 2.4vw, 22px);
}

.page-privacy .privacy-flow__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .privacy-flow__node {
  fill: var(--sand);
  stroke: var(--ink);
  stroke-width: 3;
}

.page-privacy .privacy-flow__node--deep {
  fill: var(--deep);
}

.page-privacy .privacy-flow__arrow {
  fill: none;
  stroke: var(--ink);
  stroke-width: 3;
}

.page-privacy .privacy-flow__text {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  fill: var(--ink);
}

.page-privacy .privacy-flow__text--light {
  fill: var(--mist);
}

.page-privacy .privacy-flow__caption {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.75;
  margin: 14px 0 0;
}

/* ---------- 联系方式牌 ---------- */
.page-privacy .privacy-contact {
  margin-top: 20px;
}

.page-privacy .contact-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 14px;
  align-items: center;
  border: var(--line);
  background: var(--mist);
  padding: 14px 16px;
}

.page-privacy .contact-row__label {
  grid-column: 1 / -1;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--clay);
}

.page-privacy .contact-row__value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-privacy .contact-row__value--text {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .contact-row .copy-btn {
  justify-self: end;
}

.page-privacy .privacy-contact__note {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.78;
  margin: 14px 0 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero__meta {
    gap: 12px 34px;
  }

  .page-privacy .privacy-list {
    gap: 12px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(212px, 264px) minmax(0, 1fr);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
  }

  .page-privacy .privacy-flow {
    margin: 24px 0;
  }

  .page-privacy .privacy-section {
    scroll-margin-top: 32px;
  }
}