.page-privacy {
  --pv-measure: 64ch;
  --pv-sec-gap: clamp(2.2rem, 5vw, 3.2rem);
  background: var(--snow);
  color: var(--ink);
  overflow-x: hidden;
}

.page-privacy .breadcrumb {
  padding-top: 1.4rem;
}

/* ---------- 首屏封面条 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 1.4rem;
  background: var(--indigo);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(202deg, rgba(18, 58, 90, 0.42) 0%, rgba(18, 58, 90, 0.84) 55%, rgba(20, 32, 43, 0.92) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(3rem, 9vw, 5.6rem) clamp(2.2rem, 5vw, 3.2rem);
  color: #fff;
}

.page-privacy .privacy-hero .eyebrow {
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: 0.22em;
}

.page-privacy .privacy-hero .h1 {
  margin: 0.7rem 0 0;
  max-width: 22ch;
  font-size: clamp(32px, 6.4vw, 58px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-privacy .privacy-hero .lede {
  margin: 1.1rem 0 0;
  max-width: 56ch;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.84);
}

.page-privacy .privacy-hero__meta {
  margin: 1.6rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- 目录 + 正文布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.8rem, 5vw, 3.2rem);
  padding-block: clamp(2.4rem, 6vw, 3.8rem) clamp(2.6rem, 6vw, 4rem);
}

.page-privacy .privacy-toc {
  border-top: 2px solid var(--flag-yellow);
  padding-top: 1rem;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 0.8rem;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--grey);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line);
}

.page-privacy .privacy-toc__list li {
  margin: 0;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 0.55rem;
  align-items: baseline;
  margin-left: -1px;
  padding: 0.5rem 0.85rem;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.45;
  color: var(--grey);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .privacy-toc__list a .num {
  font-size: 12px;
  color: var(--line);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--sky);
  border-left-color: var(--flag-yellow);
  background: rgba(27, 111, 168, 0.06);
}

.page-privacy .privacy-toc__list a:hover .num,
.page-privacy .privacy-toc__list a:focus-visible .num {
  color: var(--flag-yellow);
}

.page-privacy .privacy-toc__top {
  margin-top: 1.2rem;
  display: inline-flex;
}

/* ---------- 正文区块 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-sec {
  scroll-margin-top: 96px;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: var(--pv-sec-gap);
  padding-top: var(--pv-sec-gap);
  border-top: 2px solid var(--line);
}

.page-privacy .privacy-sec + .privacy-sec:nth-child(5n + 1) { border-top-color: var(--flag-blue); }
.page-privacy .privacy-sec + .privacy-sec:nth-child(5n + 2) { border-top-color: var(--flag-green); }
.page-privacy .privacy-sec + .privacy-sec:nth-child(5n + 3) { border-top-color: var(--flag-red); }
.page-privacy .privacy-sec + .privacy-sec:nth-child(5n + 4) { border-top-color: var(--flag-yellow); }
.page-privacy .privacy-sec + .privacy-sec:nth-child(5n + 5) { border-top-color: var(--violet); }

.page-privacy .privacy-sec__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--grey);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-sec__title {
  margin: 0.5rem 0 0.9rem;
  font-size: clamp(21px, 2.8vw, 28px);
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--indigo);
}

.page-privacy .privacy-sec__lead {
  margin: 0 0 1.4rem;
  max-width: var(--pv-measure);
  font-size: 17px;
  line-height: 1.8;
  color: var(--grey);
}

.page-privacy .privacy-sec__tail {
  margin: 1.6rem 0 0;
  max-width: var(--pv-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--grey);
}

.page-privacy .privacy-sec__tail a {
  color: var(--sky);
  text-underline-offset: 3px;
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.05rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.45rem;
  max-width: var(--pv-measure);
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background: var(--flag-blue);
}

.page-privacy .privacy-list li:nth-child(5n + 2)::before { background: var(--flag-green); }
.page-privacy .privacy-list li:nth-child(5n + 3)::before { background: var(--flag-red); }
.page-privacy .privacy-list li:nth-child(5n + 4)::before { background: var(--flag-yellow); }
.page-privacy .privacy-list li:nth-child(5n + 5)::before { background: var(--violet); }

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

/* ---------- 折叠说明 ---------- */
.page-privacy .privacy-details {
  margin-top: 1.5rem;
  padding: 0 1.15rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--violet);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  max-width: var(--pv-measure);
}

.page-privacy .privacy-details summary {
  cursor: pointer;
  padding: 0.95rem 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--indigo);
  list-style: none;
}

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

.page-privacy .privacy-details summary::after {
  content: "＋";
  float: right;
  font-weight: 400;
  color: var(--violet);
}

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

.page-privacy .privacy-details p {
  margin: 0 0 1.05rem;
  font-size: 15px;
  line-height: 1.8;
  color: var(--grey);
}

/* ---------- 联系方式块 ---------- */
.page-privacy .privacy-contact {
  margin-top: 1.8rem;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--flag-blue);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  max-width: var(--pv-measure);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 0.7rem;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--grey);
}

.page-privacy .privacy-contact .spec-list {
  margin: 0;
}

.page-privacy .privacy-contact .spec-list__val {
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__note {
  margin: 1rem 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}

/* ---------- 出口区块 ---------- */
.page-privacy .privacy-outro {
  margin-top: clamp(2.4rem, 6vw, 3.4rem);
  padding: clamp(1.5rem, 4vw, 2.3rem);
  background: var(--indigo);
  border-radius: var(--radius);
  color: #fff;
}

.page-privacy .privacy-outro__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: #fff;
}

.page-privacy .privacy-outro p {
  margin: 0.85rem 0 0;
  max-width: 54ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
}

.page-privacy .privacy-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.3rem;
}

.page-privacy .privacy-legal {
  margin: 1.4rem 0 0;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--grey);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: clamp(2.6rem, 6vw, 4.6rem);
    align-items: start;
  }

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

  .page-privacy .privacy-body {
    max-width: 74ch;
  }

  .page-privacy .privacy-hero .lede {
    max-width: 60ch;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-hero__inner {
    padding-block: 6.4rem 3.6rem;
  }
}
</>