.page-privacy {
  --pv-soft: rgba(59, 255, 158, 0.1);
  --pv-panel: rgba(14, 24, 48, 0.72);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.page-privacy .breadcrumb {
  padding-top: 1.5rem;
  padding-bottom: 1.25rem;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-privacy .breadcrumb__current {
  color: var(--dim);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  border-top: 1px solid var(--line);
  padding-top: clamp(1.75rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-privacy .privacy-hero__index {
  display: inline-block;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--green);
}

.page-privacy .privacy-hero h1 {
  margin: 0.9rem 0 0;
  font-size: clamp(2.4rem, 7.5vw, 4.4rem);
  font-weight: 200;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .privacy-hero__text {
  margin: 1.25rem 0 0;
  max-width: 35rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__media {
  margin: 0;
}

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

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  background: var(--pv-panel);
  padding: 1.1rem 1.15rem;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.85rem;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
}

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

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-privacy .privacy-toc__link .mono {
  color: var(--dim);
  font-size: 0.72rem;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--ink);
  border-color: var(--green);
  background: var(--pv-soft);
}

.page-privacy .privacy-toc__link:hover .mono,
.page-privacy .privacy-toc__link:focus-visible .mono {
  color: var(--green);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-flow {
  display: grid;
  gap: clamp(2.25rem, 5vw, 3.5rem);
}

.page-privacy .privacy-sec {
  position: relative;
  border-top: 1px solid var(--line);
  padding-top: clamp(1.4rem, 3vw, 2.1rem);
  scroll-margin-top: calc(var(--top-h) + 1.5rem);
}

.page-privacy .privacy-sec::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width 0.24s var(--ease);
}

.page-privacy .privacy-sec:hover::before {
  width: 4.5rem;
}

.page-privacy .privacy-sec__num {
  display: block;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--green);
}

.page-privacy .privacy-sec__title {
  margin: 0.55rem 0 0;
  font-size: clamp(1.4rem, 3.6vw, 2.05rem);
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-sec__lead {
  margin: 0.9rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  line-height: 1.85;
}

.page-privacy .privacy-items {
  display: grid;
  gap: 1rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-items li {
  max-width: 40rem;
  padding-left: 1.1rem;
  border-left: 2px solid var(--line);
  color: var(--muted);
  line-height: 1.85;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-privacy .privacy-items li:hover {
  border-left-color: var(--green);
  color: var(--ink);
}

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

.page-privacy .privacy-mark {
  font-style: normal;
  color: var(--green);
  border-bottom: 1px solid rgba(59, 255, 158, 0.4);
}

.page-privacy .privacy-note {
  margin: 1.5rem 0 0;
  max-width: 40rem;
  padding: 1rem 1.15rem;
  background: var(--bg-2);
  border-left: 3px solid var(--teal);
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact-wrap {
  margin-top: clamp(2.5rem, 6vw, 4rem);
}

.page-privacy .privacy-contact {
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(19, 31, 58, 0.9), rgba(7, 11, 20, 0.95));
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.page-privacy .privacy-contact__title {
  margin: 0;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 300;
  color: var(--ink);
}

.page-privacy .privacy-contact__meta {
  margin: 0.85rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  line-height: 1.8;
}

.page-privacy .privacy-contact__mail {
  margin: 1.1rem 0 0;
  font-size: clamp(1.05rem, 3vw, 1.5rem);
  letter-spacing: 0.02em;
  color: var(--green);
  word-break: break-all;
}

.page-privacy .privacy-links {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.page-privacy .privacy-links__item {
  display: block;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.98rem;
  text-decoration: none;
  transition: border-color 0.24s var(--ease), background-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-privacy .privacy-links__item:hover,
.page-privacy .privacy-links__item:focus-visible {
  border-color: var(--green);
  background: var(--pv-soft);
}

.page-privacy .privacy-links__text {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--muted);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
  }

  .page-privacy .privacy-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--top-h) + 1.5rem);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-privacy .privacy-toc__link {
    border: 0;
    border-left: 2px solid var(--line);
    padding: 0.55rem 0.85rem;
    white-space: normal;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition: none !important;
  }

  .page-privacy .privacy-sec::before {
    display: none;
  }
}