.page-privacy {
  --privacy-rule: rgba(138, 122, 144, .28);
  --privacy-onband: rgba(248, 244, 236, .82);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

/* ---------- 顶部葡萄紫色带 ---------- */
.page-privacy__band {
  position: relative;
  overflow: hidden;
  padding: 28px 0 44px;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(30, 107, 90, .55) 0%, rgba(30, 107, 90, 0) 58%),
    linear-gradient(152deg, var(--violet) 0%, var(--violet-deep) 100%);
  color: var(--paper);
}

.page-privacy__band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(122deg, rgba(217, 164, 65, .16) 0 1px, rgba(217, 164, 65, 0) 1px 26px);
  opacity: .7;
}

.page-privacy__band > .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: rgba(248, 244, 236, .62);
}

.page-privacy .breadcrumb a {
  color: rgba(248, 244, 236, .94);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 164, 65, .55);
  padding-bottom: 1px;
}

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

.page-privacy__hero {
  display: grid;
  gap: 22px;
}

.page-privacy .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-privacy__hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 68px);
  line-height: 1.08;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-privacy__lede {
  max-width: 44ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--privacy-onband);
}

.page-privacy__hero-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 16px;
  border-left: 1px solid rgba(217, 164, 65, .45);
}

.page-privacy__version {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 5px 14px;
  border: 1px solid rgba(217, 164, 65, .62);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-privacy__version::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.page-privacy__meta-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(248, 244, 236, .66);
}

.page-privacy__figure {
  margin: 30px 0 0;
}

.page-privacy__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid rgba(217, 164, 65, .3);
}

.page-privacy .media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: rgba(248, 244, 236, .58);
}

/* ---------- 正文与粘性目录 ---------- */
.page-privacy__layout {
  display: grid;
  grid-template-areas:
    "toc"
    "doc";
  gap: 30px;
  padding: 36px 0 64px;
}

.page-privacy__doc {
  grid-area: doc;
  min-width: 0;
}

.page-privacy__toc {
  grid-area: toc;
  min-width: 0;
  padding-top: 12px;
  border-top: 2px solid var(--gold);
}

.page-privacy__toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--ash);
}

.page-privacy__toc ol {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: toc;
}

.page-privacy__toc a {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 6px;
  align-items: baseline;
  padding: 8px 10px 8px 8px;
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.page-privacy__toc a::before {
  counter-increment: toc;
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ash);
}

.page-privacy__toc a:hover,
.page-privacy__toc a:focus-visible {
  background: var(--mist);
  border-left-color: var(--vine);
  color: var(--violet);
}

.page-privacy__toc a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-privacy__toc-foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--privacy-rule);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.8;
  letter-spacing: .04em;
  color: var(--ash);
}

/* ---------- 条款 ---------- */
.page-privacy__clause {
  padding-bottom: 30px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--privacy-rule);
  scroll-margin-top: 84px;
}

.page-privacy__clause:last-of-type {
  border-bottom: 0;
}

.page-privacy__clause h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(22px, 5vw, 29px);
  line-height: 1.28;
  letter-spacing: .01em;
  color: var(--violet);
  transition: color .18s ease;
}

.page-privacy__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .09em;
  color: var(--gold);
}

.page-privacy__num::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(217, 164, 65, .18);
}

.page-privacy__clause:target h2 {
  color: var(--wine);
}

.page-privacy__clause:target .page-privacy__num {
  color: var(--vine);
}

.page-privacy__clause p {
  max-width: 68ch;
  margin: 0 0 1.15em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-privacy__list {
  display: grid;
  gap: 10px;
  max-width: 68ch;
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
}

.page-privacy__list li {
  position: relative;
  padding: 12px 16px 12px 40px;
  border-radius: var(--radius);
  background: var(--mist);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy__list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--vine);
}

.page-privacy__list strong {
  font-weight: 700;
  color: var(--violet);
}

.page-privacy__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  max-width: 68ch;
  margin: 4px 0 22px;
  padding: 16px 20px;
  background: var(--celadon);
  border-left: 4px solid var(--violet);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-privacy__contact .contact-row {
  min-width: 0;
  flex: 1 1 240px;
}

.page-privacy__contact .contact-row__val {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  overflow-wrap: anywhere;
}

.page-privacy__after {
  margin-bottom: 0;
}

.page-privacy__tail {
  margin-top: 34px;
  padding: 20px 22px;
  background: var(--paper);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-privacy__tail p {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ash);
}

.page-privacy__tail a {
  color: var(--vine);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 107, 90, .35);
}

.page-privacy__tail a:hover,
.page-privacy__tail a:focus-visible {
  color: var(--violet);
  border-bottom-color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy__band {
    padding: 36px 0 52px;
  }

  .page-privacy__lede {
    font-size: 17px;
  }

  .page-privacy__clause p {
    font-size: 17px;
  }
}

@media (min-width: 980px) {
  .page-privacy__hero {
    grid-template-columns: minmax(0, 1fr) 232px;
    align-items: end;
    gap: 48px;
  }

  .page-privacy__layout {
    grid-template-columns: minmax(0, 760px) 220px;
    grid-template-areas: "doc toc";
    justify-content: space-between;
    gap: 64px;
    padding: 60px 0 88px;
  }

  .page-privacy__toc {
    position: sticky;
    top: 32px;
    align-self: start;
  }

  .page-privacy__clause {
    padding-bottom: 38px;
    margin-bottom: 38px;
  }
}

@media (min-width: 1200px) {
  .page-privacy__hero {
    grid-template-columns: minmax(0, 1fr) 260px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy__toc a,
  .page-privacy__clause h2 {
    transition: none;
  }
}
<<<END>>>