.page-privacy {
  --pv-soft: var(--muted-soft);
  --pv-panel: rgba(255, 255, 255, 0.045);
  --pv-panel-strong: rgba(255, 255, 255, 0.08);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(22px, 3.4vw, 40px) 0 clamp(30px, 5vw, 62px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -46%;
  width: min(620px, 70vw);
  height: 360px;
  background: radial-gradient(closest-side, rgba(43, 227, 210, 0.16), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .pv-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero .crumbs {
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-privacy .pv-hero__grid {
  row-gap: clamp(24px, 3.4vw, 40px);
  align-items: start;
}

.page-privacy .pv-hero__copy h1 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(32px, 5.4vw, 60px);
  line-height: 1.12;
  color: var(--text);
  max-width: 16em;
}

.page-privacy .pv-hero__copy .lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: clamp(14px, 1.8vw, 18px) 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: 13.5px;
  color: var(--muted);
}

.page-privacy .pv-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-privacy .pv-hero__meta .mono {
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.1em;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(155deg, #0B142C 0%, #132048 55%, #0B142C 100%);
}

.page-privacy .pv-hero__media .figure-cap {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 46ch;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  padding: clamp(28px, 4.6vw, 60px) 0 clamp(56px, 8vw, 104px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--pv-panel);
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-toc__list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--pv-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-privacy .pv-toc__link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(43, 227, 210, 0.07);
}

.page-privacy .pv-toc__num {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

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

.page-privacy .pv-sec {
  padding-bottom: clamp(30px, 4vw, 50px);
  margin-bottom: clamp(30px, 4vw, 50px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 132px;
}

.page-privacy .pv-sec:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .pv-sec .h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.015em;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.3;
  color: var(--text);
}

.page-privacy .pv-sec:target .pv-sec__num {
  color: var(--amber);
}

.page-privacy .pv-p {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--pv-soft);
}

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

.page-privacy .pv-p .link {
  color: var(--cyan);
}

/* ---------- 定义块 ---------- */
.page-privacy .pv-defs {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0;
}

.page-privacy .pv-def {
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--r-sm);
  background: var(--pv-panel-strong);
  transition: border-color var(--t) var(--ease), background-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-privacy .pv-def:hover {
  border-color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(43, 227, 210, 0.07);
  transform: translateY(-2px);
}

.page-privacy .pv-def__key {
  margin: 0 0 7px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.01em;
}

.page-privacy .pv-def__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pv-soft);
}

/* ---------- 行条目 ---------- */
.page-privacy .pv-rows {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0;
}

.page-privacy .pv-row {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--pv-panel);
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-privacy .pv-row:hover {
  border-color: var(--cyan);
  background: var(--pv-panel-strong);
  transform: translateY(-2px);
}

.page-privacy .pv-row__lead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin-bottom: 8px;
}

.page-privacy .pv-row__key {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .pv-row__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-privacy .pv-row__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pv-soft);
}

/* ---------- 保存与保护四格 ---------- */
.page-privacy .pv-grid2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0 0;
}

.page-privacy .pv-note {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--pv-panel);
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-privacy .pv-note:hover {
  border-top-color: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-privacy .pv-note__key {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .pv-note__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--pv-soft);
}

/* ---------- 操作步骤 ---------- */
.page-privacy .pv-steps {
  counter-reset: pvstep;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 22px 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-step {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color var(--t) var(--ease);
}

.page-privacy .pv-step:hover {
  background: var(--pv-panel);
}

.page-privacy .pv-step__key {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .pv-step__key::before {
  counter-increment: pvstep;
  content: counter(pvstep, decimal-leading-zero);
  display: inline-block;
  min-width: 2.4em;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .pv-step__text {
  margin: 0;
  padding-left: calc(2.4em + 10px);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pv-soft);
}

/* ---------- 行动条 ---------- */
.page-privacy .pv-cta {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 3.4vw, 38px);
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(120deg, rgba(43, 227, 210, 0.10), rgba(255, 179, 82, 0.07) 65%, transparent);
}

.page-privacy .pv-cta__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(18px, 2.1vw, 22px);
  color: var(--text);
}

.page-privacy .pv-cta__text {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .pv-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 700px) {
  .page-privacy .pv-defs,
  .page-privacy .pv-grid2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-row {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 8px 24px;
    align-items: start;
  }

  .page-privacy .pv-row__lead {
    flex-direction: column;
    gap: 6px;
    margin-bottom: 0;
  }

  .page-privacy .pv-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 980px) {
  .page-privacy .pv-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 128px;
    align-self: start;
    padding: 0 0 0 20px;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
  }

  .page-privacy .pv-toc__list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pv-toc__link {
    display: flex;
    width: 100%;
    padding: 10px 0;
    border: 0;
    border-radius: 0;
    white-space: normal;
    line-height: 1.5;
    font-size: 14px;
  }

  .page-privacy .pv-toc__link:hover {
    background: transparent;
    color: var(--cyan);
  }

  .page-privacy .pv-body {
    max-width: 78ch;
  }
}
<<<END>>>