.page-privacy {
  --pp-measure: 46rem;
  --pp-index: 12.5rem;
  --pp-rule: rgba(34, 107, 87, 0.5);
  --pp-tint: rgba(13, 58, 46, 0.55);
  display: block;
  position: relative;
  padding: clamp(1.4rem, 3vw, 2.2rem) 0 var(--pad-y);
  background:
    radial-gradient(120% 55% at 82% -8%, rgba(47, 243, 208, 0.09), transparent 62%),
    radial-gradient(90% 45% at -10% 42%, rgba(255, 138, 61, 0.05), transparent 60%),
    linear-gradient(180deg, var(--pitch-950) 0%, var(--pitch-900) 32%, var(--pitch-900) 100%);
  color: var(--chalk-50);
}

.page-privacy .crumb {
  margin-bottom: clamp(1rem, 2.5vw, 1.6rem);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  max-width: 54rem;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 0.9rem;
  color: var(--cyan-400);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.08;
  font-size: clamp(1.85rem, 6.2vw, 3.1rem);
  text-wrap: balance;
}

.page-privacy .privacy-hero__lead {
  margin: 1.1rem 0 0;
  max-width: var(--pp-measure);
  font-size: clamp(1rem, 2.2vw, 1.08rem);
  line-height: 2;
  color: var(--mist-300);
}

.page-privacy .privacy-hero__meta {
  margin: 1.1rem 0 0;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mist-300);
}

/* ---------- 顶部脉冲纹理带 ---------- */
.page-privacy .privacy-band {
  position: relative;
  margin: clamp(1.4rem, 3.5vw, 2.2rem) 0 clamp(2rem, 5vw, 3rem);
  border: var(--stroke) solid var(--line);
  box-shadow: var(--hard-shadow);
  background: var(--pitch-800);
}

.page-privacy .privacy-band img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(34vh, 300px);
  object-fit: cover;
}

.page-privacy .privacy-band .media__cap {
  display: block;
  padding: 0.6rem 0.85rem;
  border-top: var(--stroke) solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--mist-300);
}

/* ---------- 版式骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index {
  border-top: var(--stroke) solid var(--line);
  padding-top: 0.9rem;
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-privacy .privacy-index a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.42rem 0.6rem;
  border-left: 2px solid transparent;
  color: var(--mist-300);
  text-decoration: none;
  font-size: 0.88rem;
  line-height: 1.5;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-index a .mono {
  font-size: 0.72rem;
  color: var(--line);
  letter-spacing: 0.08em;
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-index a:hover,
.page-privacy .privacy-index a:focus-visible {
  color: var(--chalk-50);
  border-left-color: var(--line);
}

.page-privacy .privacy-index a.is-active {
  color: var(--cyan-400);
  border-left-color: var(--cyan-400);
  background: rgba(47, 243, 208, 0.07);
}

.page-privacy .privacy-index a.is-active .mono {
  color: var(--yellow-300);
}

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

.page-privacy .privacy-sec {
  padding: clamp(1.6rem, 4vw, 2.6rem) 0 0;
  margin-top: clamp(1.6rem, 4vw, 2.6rem);
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: 7rem;
}

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

.page-privacy .privacy-sec__num {
  margin: 0 0 0.55rem;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

.page-privacy .privacy-sec h2 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.25;
  font-size: clamp(1.35rem, 3.4vw, 1.85rem);
}

.page-privacy .privacy-sec p {
  max-width: var(--pp-measure);
  margin: 0 0 0.9rem;
  font-size: 1rem;
  line-height: 1.95;
  color: var(--chalk-50);
}

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

.page-privacy .privacy-sec a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--yellow-300);
}

/* ---------- 收集范围 ---------- */
.page-privacy .privacy-defs {
  margin: 1.4rem 0 0;
  display: grid;
  gap: 1.2rem;
}

.page-privacy .privacy-def {
  border-left: var(--stroke) solid var(--line);
  padding-left: clamp(0.9rem, 2.4vw, 1.4rem);
}

.page-privacy .privacy-def dt {
  margin-bottom: 0.4rem;
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  color: var(--chalk-50);
}

.page-privacy .privacy-def dd {
  margin: 0;
  max-width: var(--pp-measure);
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--mist-300);
}

/* ---------- 用途清单 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-privacy .privacy-uses li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  align-items: start;
  padding: 0.95rem 1.05rem;
  background: var(--pp-tint);
  border-left: var(--stroke) solid var(--cyan-400);
}

.page-privacy .privacy-uses__no {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--yellow-300);
  padding-top: 0.2rem;
}

.page-privacy .privacy-uses strong {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 1rem;
  color: var(--chalk-50);
}

.page-privacy .privacy-uses span span,
.page-privacy .privacy-uses li > span:last-child {
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--mist-300);
}

/* ---------- 保存与安全 ---------- */
.page-privacy .privacy-notes {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.page-privacy .privacy-notes li {
  position: relative;
  padding-left: 1.3rem;
  max-width: var(--pp-measure);
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--mist-300);
}

.page-privacy .privacy-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--cyan-400);
  transform: rotate(45deg);
}

.page-privacy .privacy-notes strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--chalk-50);
  font-size: 0.99rem;
}

/* ---------- 操作路径 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.4rem;
  border-left: var(--stroke) solid var(--line);
  padding-left: clamp(0.9rem, 2.6vw, 1.5rem);
}

.page-privacy .privacy-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  position: relative;
  min-width: 0;
}

.page-privacy .privacy-steps__no {
  display: grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border: var(--stroke) solid var(--cyan-400);
  color: var(--cyan-400);
  font-size: 0.78rem;
  transform: rotate(-6deg);
  flex: none;
}

.page-privacy .privacy-steps strong {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 1rem;
  color: var(--chalk-50);
}

.page-privacy .privacy-steps__path {
  display: inline-block;
  margin-bottom: 0.35rem;
  padding: 0.12rem 0.4rem;
  border: 1px solid var(--line);
  background: var(--pitch-800);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--mist-300);
  word-break: break-word;
}

.page-privacy .privacy-steps li > span:last-child {
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--mist-300);
  min-width: 0;
}

/* ---------- 术语提示 ---------- */
.page-privacy .term {
  position: relative;
  color: var(--chalk-50);
  border-bottom: 1px dashed var(--cyan-400);
  cursor: help;
  outline-offset: 3px;
}

.page-privacy .term__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 0.55rem);
  width: max-content;
  max-width: min(16rem, 72vw);
  padding: 0.5rem 0.7rem;
  background: var(--pitch-800);
  border: var(--stroke) solid var(--cyan-400);
  box-shadow: var(--hard-shadow-sm);
  color: var(--chalk-50);
  font-size: 0.78rem;
  line-height: 1.6;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(5px);
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease), visibility 0.18s;
  z-index: 8;
  pointer-events: none;
}

.page-privacy .term:hover .term__tip,
.page-privacy .term:focus-visible .term__tip,
.page-privacy .term:focus-within .term__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 页尾跳转 ---------- */
.page-privacy .privacy-next {
  margin-top: clamp(2.2rem, 5.5vw, 3.4rem);
  padding: clamp(1.3rem, 3.4vw, 2rem);
  border: var(--stroke) solid var(--line);
  border-left: var(--stroke) solid var(--amber-500);
  box-shadow: var(--hard-shadow);
  background: var(--pitch-800);
}

.page-privacy .privacy-next__lead {
  margin: 0 0 1.1rem;
  max-width: var(--pp-measure);
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--chalk-50);
}

.page-privacy .privacy-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-privacy .privacy-next__note {
  margin: 1.1rem 0 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--mist-300);
}

.page-privacy .privacy-next__note a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-next__note a:hover,
.page-privacy .privacy-next__note a:focus-visible {
  color: var(--yellow-300);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 719px) {
  .page-privacy .privacy-uses li {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .page-privacy .privacy-steps {
    padding-left: 0.9rem;
  }

  .page-privacy .privacy-steps li {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-index) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.4rem);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 7.5rem;
    align-self: start;
  }

  .page-privacy .privacy-band {
    margin-bottom: clamp(2.4rem, 4.5vw, 3.6rem);
  }

  .page-privacy .privacy-sec h2 {
    font-size: clamp(1.5rem, 1.6vw, 1.8rem);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-hero h1 {
    max-width: 22ch;
  }
}
<<<END>>>