.page-privacy {
  --pv-ink-soft: rgba(10, 20, 24, 0.76);
  --pv-ink-line: rgba(10, 20, 24, 0.18);
  --pv-neon-soft: rgba(49, 242, 200, 0.1);
  background:
    radial-gradient(circle at 82% -6%, var(--pv-neon-soft), transparent 58%),
    radial-gradient(circle at 0% 42%, rgba(122, 116, 159, 0.12), transparent 46%),
    var(--night);
  color: var(--paper);
  font-family: var(--font-sans);
  padding: clamp(18px, 3.5vw, 34px) 0 clamp(48px, 8vw, 96px);
}

.page-privacy .breadcrumb {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--paper-dim);
}

.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--grid);
}

.page-privacy .breadcrumb__list a {
  color: var(--paper-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumb__list a:hover,
.page-privacy .breadcrumb__list a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  display: grid;
  gap: var(--gap);
  margin-top: clamp(14px, 2.6vw, 26px);
  padding: clamp(20px, 3.4vw, 40px);
  background: var(--cabin);
  border: 3px solid var(--line-strong);
  box-shadow: var(--shadow);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: -3px -3px auto -3px;
  height: 6px;
  background: linear-gradient(90deg, var(--neon) 0 32%, var(--ember) 32% 48%, transparent 48%);
}

.page-privacy .privacy-hero__main {
  min-width: 0;
}

.page-privacy .privacy-hero__label {
  margin: 0 0 12px;
  color: var(--neon);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-size: clamp(1.85rem, 5.4vw, 3.3rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  line-height: 1.85;
  color: var(--paper-soft);
}

.page-privacy .privacy-hero__acts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.page-privacy .privacy-hero__copy {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: -0.01em;
  word-break: break-all;
  text-align: left;
}

.page-privacy .privacy-hero__media {
  margin: 0;
  min-width: 0;
  border: 2px solid var(--line-strong);
  background: var(--night);
  box-shadow: 6px 6px 0 rgba(3, 12, 20, 0.9);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-privacy .privacy-hero__media .media__caption {
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--paper-dim);
  border-top: 2px solid var(--line);
}

/* ---------- 双栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: var(--gap);
  margin-top: clamp(20px, 3.4vw, 36px);
  align-items: start;
}

.page-privacy .privacy-layout > * {
  min-width: 0;
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--cabin);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow);
  padding: 16px 14px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grid);
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 3px solid transparent;
  color: var(--paper-soft);
  font-size: 0.92rem;
  line-height: 1.45;
  text-decoration: none;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-left-color: var(--neon);
  background: var(--pv-neon-soft);
  color: var(--paper);
  outline: none;
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--neon);
}

.page-privacy .privacy-toc__contact {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-toc__note {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--paper-dim);
}

.page-privacy .privacy-toc__copy {
  width: 100%;
  justify-content: center;
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  border: 2px solid var(--ember);
  color: var(--paper);
}

.page-privacy .privacy-toc__copy:hover,
.page-privacy .privacy-toc__copy:focus-visible {
  background: var(--ember);
  color: var(--ink);
}

/* ---------- 条款卡片 ---------- */
.page-privacy .privacy-doc {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  min-width: 0;
}

.page-privacy .privacy-card {
  background: var(--paper);
  color: var(--ink);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-paper);
  padding: clamp(18px, 2.6vw, 32px);
  scroll-margin-top: 20px;
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-privacy .privacy-card:target {
  border-color: var(--ember);
  box-shadow: 8px 8px 0 var(--ember);
}

.page-privacy .privacy-card__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--pv-ink-line);
}

.page-privacy .privacy-card__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 700;
  line-height: 1;
  padding: 5px 8px;
  background: var(--ember);
  border: 2px solid var(--ink);
  color: var(--ink);
}

.page-privacy .privacy-card__title {
  margin: 0;
  font-size: clamp(1.12rem, 2.5vw, 1.5rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-card__body > p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .privacy-points {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-points li {
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--pv-ink-line);
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

.page-privacy .privacy-points li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .privacy-points li::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: 0.62em;
  background: var(--ink);
}

.page-privacy .privacy-points strong {
  display: block;
  margin-bottom: 2px;
  font-weight: 800;
  color: var(--ink);
}

/* ---------- 联系信息 ---------- */
.page-privacy .privacy-contact {
  margin: 20px 0 0;
  border: 2px solid var(--ink);
  display: grid;
}

.page-privacy .privacy-contact__row {
  padding: 10px 12px;
  border-bottom: 1px solid var(--pv-ink-line);
}

.page-privacy .privacy-contact__row:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-contact dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(10, 20, 24, 0.55);
}

.page-privacy .privacy-contact dd {
  margin: 3px 0 0;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 展开条款 ---------- */
.page-privacy .privacy-details {
  margin-top: 18px;
  border: 2px solid var(--ink);
  background: rgba(10, 20, 24, 0.04);
}

.page-privacy .privacy-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--ink);
  list-style: none;
}

.page-privacy .privacy-details > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-details > summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--ink);
}

.page-privacy .privacy-details[open] > summary {
  border-bottom: 2px solid var(--ink);
  background: var(--ember);
}

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

.page-privacy .privacy-details > summary:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.page-privacy .privacy-details__body {
  padding: 12px 14px;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

/* ---------- 页尾链接 ---------- */
.page-privacy .privacy-next {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-next__link {
  padding: 8px 14px;
  border: 2px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
}

.page-privacy .privacy-next__link:hover,
.page-privacy .privacy-next__link:focus-visible {
  background: var(--ink);
  color: var(--paper);
  box-shadow: 4px 4px 0 var(--ember);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-hero__acts {
    gap: 16px;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-contact__row:nth-last-child(2) {
    border-bottom: 0;
  }

  .page-privacy .privacy-contact__row:nth-child(odd) {
    border-right: 1px solid var(--pv-ink-line);
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
    gap: clamp(24px, 3.6vw, 44px);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: clamp(24px, 3.2vw, 44px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
    padding: 20px 16px;
  }

  .page-privacy .privacy-card:target {
    box-shadow: 10px 10px 0 var(--ember);
  }
}
<<<END>>>