.page-privacy {
  --privacy-line: rgba(176, 122, 42, 0.3);
  --privacy-line-soft: rgba(12, 26, 42, 0.1);
  background: var(--paper);
  color: var(--graphite);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  background: var(--ink);
  color: var(--paper);
  padding: calc(var(--header-space) + 12px) 0 0;
  border-radius: 0 0 var(--r-lg) var(--r-lg);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 32px;
  padding-bottom: 40px;
}

.page-privacy .privacy-hero .breadcrumb__link {
  color: var(--copper-soft);
}

.page-privacy .privacy-hero .breadcrumb__item[aria-current="page"] {
  color: rgba(245, 239, 228, 0.72);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 18px 0 0;
  color: var(--copper-soft);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  max-width: 20ch;
  font-size: clamp(2rem, 7vw, 3.5rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(245, 239, 228, 0.84);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__facts li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px 7px 12px;
  border: 1px solid rgba(232, 200, 143, 0.4);
  border-radius: var(--r-pill);
  font-size: 0.875rem;
  color: rgba(245, 239, 228, 0.9);
}

.page-privacy .privacy-hero__facts .mono {
  color: var(--copper-soft);
  font-size: 0.75rem;
}

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

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid rgba(232, 200, 143, 0.28);
}

.page-privacy .privacy-hero__caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: rgba(245, 239, 228, 0.58);
}

/* ---------- 主体分栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 32px;
}

.page-privacy .privacy-aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-privacy .privacy-toc {
  background: var(--white);
  border: 1px solid var(--privacy-line);
  border-radius: var(--r-lg);
  padding: 22px 18px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--copper);
}

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

.page-privacy .privacy-toc__list a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  color: var(--graphite);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: var(--mist);
  color: var(--ink);
}

.page-privacy .privacy-toc__list .mono {
  color: var(--dye);
  font-size: 0.75rem;
  line-height: 1.9;
}

.page-privacy .privacy-toc__list a:hover .mono {
  color: var(--copper);
}

.page-privacy .privacy-brief {
  padding: 14px 18px;
  border: 1px dashed var(--privacy-line);
  border-radius: var(--r-md);
  background: rgba(220, 231, 239, 0.42);
}

.page-privacy .privacy-brief summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
}

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

.page-privacy .privacy-brief summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--copper);
}

.page-privacy .privacy-brief[open] summary::after {
  content: "–";
}

.page-privacy .privacy-brief ul {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-privacy .privacy-brief li + li {
  margin-top: 6px;
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-articles {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-privacy .privacy-clause {
  padding: 32px 0;
  border-top: 1px solid var(--privacy-line);
  scroll-margin-top: calc(var(--header-space) + 12px);
}

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

.page-privacy .privacy-clause:target {
  box-shadow: inset 3px 0 0 var(--copper);
}

.page-privacy .privacy-clause h2 {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  margin: 0 0 16px;
  font-size: clamp(1.3rem, 4.4vw, 1.85rem);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-clause__no {
  padding: 3px 9px;
  border: 1px solid var(--privacy-line);
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--copper);
  white-space: nowrap;
}

.page-privacy .privacy-clause p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.85;
}

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

.page-privacy .privacy-clause a {
  color: var(--dye);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-clause a:hover {
  color: var(--copper);
}

.page-privacy .privacy-defs {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  max-width: 68ch;
}

.page-privacy .privacy-defs > div {
  padding: 16px 18px;
  background: var(--white);
  border-left: 3px solid var(--dye);
  border-radius: var(--r-sm);
}

.page-privacy .privacy-defs dt {
  margin-bottom: 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-defs dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-privacy .privacy-steps,
.page-privacy .privacy-checks {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  max-width: 68ch;
  list-style: none;
}

.page-privacy .privacy-steps {
  counter-reset: step;
}

.page-privacy .privacy-steps li {
  position: relative;
  padding-left: 44px;
  counter-increment: step;
  line-height: 1.8;
}

.page-privacy .privacy-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 2px 7px;
  border: 1px solid var(--privacy-line);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--copper);
}

.page-privacy .privacy-checks li {
  position: relative;
  padding-left: 22px;
  line-height: 1.8;
}

.page-privacy .privacy-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clay);
}

.page-privacy .privacy-steps strong,
.page-privacy .privacy-checks strong {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .privacy-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  margin: 18px 0 0;
  padding: 18px 20px;
  background: var(--ink);
  border-radius: var(--r-md);
  color: var(--copper-soft);
  font-size: 0.875rem;
}

.page-privacy .privacy-clause .privacy-contact a {
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 1rem;
  overflow-wrap: anywhere;
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 200, 143, 0.55);
}

.page-privacy .privacy-clause .privacy-contact a:hover {
  color: var(--copper-soft);
  border-bottom-color: var(--copper-soft);
}

.page-privacy .privacy-top-wrap {
  margin: 0;
  padding-top: 26px;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border: 1px solid var(--ink);
  border-radius: var(--r-pill);
  color: var(--ink);
  font-size: 0.875rem;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-hero__lead {
    font-size: 1.0625rem;
  }

  .page-privacy .privacy-clause p,
  .page-privacy .privacy-steps li,
  .page-privacy .privacy-checks li {
    font-size: 1.0313rem;
  }

  .page-privacy .privacy-defs dd {
    font-size: 1rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 56px;
    padding-bottom: 56px;
  }

  .page-privacy .privacy-clause {
    padding: 40px 0;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 288px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: calc(var(--header-space) - 28px);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-hero h1 {
    max-width: 18ch;
  }

  .page-privacy .privacy-toc {
    padding: 24px 20px;
  }
}

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