.page-privacy {
  --pv-rail-w: 236px;
  --pv-text: 78ch;
  background-color: var(--c-ink);
  color: var(--c-paper);
  background-image:
    linear-gradient(to right, rgba(42, 74, 62, 0.26) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42, 74, 62, 0.26) 1px, transparent 1px);
  background-size: 88px 88px;
}

/* 面包屑 */
.page-privacy .pv-crumb {
  padding-top: clamp(16px, 3vw, 34px);
}

/* 首屏 */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 5vw, 62px) 0 clamp(34px, 5vw, 64px);
}
.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: -40% -12% auto -12%;
  height: 560px;
  pointer-events: none;
  background:
    radial-gradient(58% 70% at 18% 32%, rgba(184, 255, 60, 0.16), transparent 70%),
    radial-gradient(52% 62% at 88% 6%, rgba(95, 211, 196, 0.14), transparent 72%);
}
.page-privacy .pv-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 46px);
  align-items: start;
}
.page-privacy .pv-hero__main {
  min-width: 0;
}
.page-privacy .pv-title {
  margin: 12px 0 0;
  max-width: 20ch;
  font-size: clamp(2.05rem, 5.6vw, 4rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
}
.page-privacy .pv-hero .lede {
  max-width: 58ch;
  margin-top: 18px;
  font-size: clamp(0.98rem, 1.35vw, 1.1rem);
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.84);
}
.page-privacy .pv-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-privacy .pv-hero__aside {
  padding: 20px;
  border: var(--line);
  border-radius: var(--r-md);
  background:
    linear-gradient(158deg, rgba(18, 53, 40, 0.95), rgba(11, 32, 25, 0.92));
}
.page-privacy .pv-facts {
  display: grid;
  gap: 13px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-facts li {
  display: grid;
  gap: 4px;
  padding-top: 13px;
  border-top: var(--line-soft);
}
.page-privacy .pv-facts li:first-child {
  padding-top: 0;
  border-top: 0;
}
.page-privacy .pv-facts__k {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-amber);
}
.page-privacy .pv-facts__v {
  font-size: 0.92rem;
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.85);
}

/* 配图 */
.page-privacy .pv-visual {
  padding-bottom: clamp(30px, 5vw, 60px);
}
.page-privacy .pv-figure {
  margin: 0;
  padding: 10px;
  border: var(--line);
  border-radius: var(--r-md);
  background: var(--c-turf);
}
.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--r-sm);
  object-fit: cover;
}
.page-privacy .pv-figure figcaption {
  padding: 11px 4px 2px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--c-mist);
}

/* 版式：索引轨道 + 正文 */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  padding-bottom: var(--sec-y);
}
.page-privacy .pv-body {
  min-width: 0;
  max-width: var(--pv-text);
}

.page-privacy .pv-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  border-bottom: var(--line-soft);
  scrollbar-width: none;
}
.page-privacy .pv-rail::-webkit-scrollbar {
  display: none;
}
.page-privacy .pv-rail .rail__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: var(--line-soft);
  border-radius: var(--r-sm);
  color: var(--c-mist);
  font-size: 0.82rem;
  line-height: 1.35;
  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-rail .rail__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--c-amber);
}
.page-privacy .pv-rail .rail__link:hover {
  color: var(--c-paper);
  border-color: var(--c-lime);
}
.page-privacy .pv-rail .rail__link[aria-current] {
  color: var(--c-ink);
  background: var(--c-lime);
  border-color: var(--c-lime);
}
.page-privacy .pv-rail .rail__link[aria-current] .rail__num {
  color: var(--c-ink);
}

/* 章节 */
.page-privacy .pv-sec {
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(38px, 5vw, 66px);
  padding-top: clamp(38px, 5vw, 66px);
  border-top: var(--line-soft);
}
.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}
.page-privacy .pv-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-amber);
}
.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(1.16rem, 2.2vw, 1.55rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}
.page-privacy .pv-body p {
  margin: 0 0 14px;
  font-size: 0.97rem;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.84);
}
.page-privacy .pv-body a {
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 60, 0.45);
}
.page-privacy .pv-body a:hover {
  border-bottom-color: var(--c-lime);
}

/* 定义式条目 */
.page-privacy .pv-defs {
  margin: 0 0 6px;
  display: grid;
}
.page-privacy .pv-defs__row {
  padding: 16px 0;
  border-top: var(--line-soft);
}
.page-privacy .pv-defs__row:first-child {
  padding-top: 4px;
  border-top: 0;
}
.page-privacy .pv-defs__row dt {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--c-paper);
}
.page-privacy .pv-defs__row dt::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-lime);
}
.page-privacy .pv-defs__row dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.8);
}

/* 编号步骤 */
.page-privacy .pv-steps {
  counter-reset: pv-step;
  display: grid;
  gap: 15px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-steps li {
  counter-increment: pv-step;
  position: relative;
  padding-left: 48px;
  font-size: 0.95rem;
  line-height: 1.82;
  color: rgba(244, 241, 232, 0.84);
}
.page-privacy .pv-steps li::before {
  content: counter(pv-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  padding: 2px 6px;
  border-radius: var(--r-sm);
  background: var(--c-lime);
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
}
.page-privacy .pv-steps strong {
  color: var(--c-paper);
  font-weight: 700;
}

/* 表格 */
.page-privacy .pv-table-wrap {
  margin: 0 0 16px;
  overflow-x: auto;
  border: var(--line-soft);
  border-radius: var(--r-sm);
  background: rgba(18, 53, 40, 0.42);
}
.page-privacy .pv-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 0.89rem;
}
.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.68;
  border-bottom: var(--line-soft);
}
.page-privacy .pv-table th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-amber);
  background: rgba(11, 32, 25, 0.72);
  white-space: nowrap;
}
.page-privacy .pv-table td {
  color: rgba(244, 241, 232, 0.82);
}
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 强调条款 */
.page-privacy .pv-clause {
  margin: 20px 0 6px;
  padding: 16px 18px;
  border-left: 3px solid var(--c-amber);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(18, 53, 40, 0.62);
  font-size: 0.93rem;
  line-height: 1.82;
  color: rgba(244, 241, 232, 0.93);
}
.page-privacy .pv-clause .num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-amber);
}

/* 信息流向横带 */
.page-privacy .pv-flow {
  margin: clamp(38px, 5vw, 66px) 0 0;
  padding: clamp(20px, 3vw, 34px);
  border: var(--line);
  border-radius: var(--r-md);
  background:
    linear-gradient(158deg, rgba(184, 255, 60, 0.07), transparent 56%),
    rgba(18, 53, 40, 0.55);
}
.page-privacy .pv-flow__title {
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-cyan);
}
.page-privacy .pv-flow__track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-privacy .pv-flow__node {
  padding: 16px;
  border: var(--line-soft);
  border-radius: var(--r-sm);
  background: rgba(11, 32, 25, 0.62);
}
.page-privacy .pv-flow__idx {
  display: inline-block;
  padding: 2px 7px;
  border-radius: var(--r-sm);
  background: var(--c-lime);
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}
.page-privacy .pv-flow__node h4 {
  margin: 10px 0 6px;
  font-size: 0.99rem;
  font-weight: 800;
  color: var(--c-paper);
}
.page-privacy .pv-flow__node p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.8);
}
.page-privacy .pv-flow__arrow {
  width: 42px;
  height: 42px;
  justify-self: center;
  color: var(--c-lime);
  opacity: 0.85;
  transform: rotate(90deg);
}
.page-privacy .pv-flow__note {
  margin: 18px 0 0;
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--c-mist);
}

/* 关键术语 */
.page-privacy .pv-term {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px dashed var(--c-cyan);
  cursor: help;
}

/* 纸质渠道面板 */
.page-privacy .pv-channel {
  margin-top: 20px;
  padding: 20px;
  border-radius: var(--r-md);
  background: var(--c-paper);
  color: var(--c-black);
}
.page-privacy .pv-channel__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #4a6b5c;
}
.page-privacy .pv-channel__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  align-items: baseline;
  margin: 10px 0 12px;
}
.page-privacy .pv-channel__val {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.7vw, 1.12rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-ink);
  word-break: break-all;
}
.page-privacy .pv-channel p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: rgba(14, 21, 18, 0.82);
}
.page-privacy .pv-channel a {
  color: var(--c-ink);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 32, 25, 0.35);
}
.page-privacy .pv-channel a:hover {
  border-bottom-color: var(--c-ink);
}

/* 相关页面 */
.page-privacy .pv-links {
  margin-top: clamp(42px, 5.5vw, 76px);
  padding-top: clamp(28px, 4vw, 48px);
  border-top: var(--line-soft);
}
.page-privacy .pv-links__title {
  margin: 0;
  font-size: clamp(1.02rem, 1.8vw, 1.22rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}
.page-privacy .pv-links__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-links__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 2px;
  border-bottom: var(--line-soft);
  color: var(--c-paper);
  font-size: 0.93rem;
  text-decoration: none;
  transition: color var(--t) var(--ease), padding-left var(--t) var(--ease);
}
.page-privacy .pv-links__list a:hover {
  color: var(--c-lime);
  padding-left: 10px;
}
.page-privacy .pv-links__arrow {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--c-lime);
}
.page-privacy .pv-toplink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 26px;
  padding: 9px 15px;
  border: var(--line-soft);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--c-mist);
  text-decoration: none;
  transition: color var(--t) var(--ease), background-color var(--t) var(--ease),
    border-color var(--t) var(--ease);
}
.page-privacy .pv-toplink:hover {
  color: var(--c-ink);
  background: var(--c-lime);
  border-color: var(--c-lime);
}

/* 平板与桌面 */
@media (min-width: 700px) {
  .page-privacy .pv-links__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
  }
}

@media (min-width: 760px) {
  .page-privacy .pv-flow__track {
    grid-template-columns: minmax(0, 1fr) 42px minmax(0, 1fr) 42px minmax(0, 1fr);
    align-items: center;
  }
  .page-privacy .pv-flow__arrow {
    transform: none;
    width: 100%;
    height: 26px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.82fr);
  }
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail-w) minmax(0, 1fr);
    gap: clamp(34px, 5vw, 72px);
  }
  .page-privacy .pv-rail {
    flex-direction: column;
    gap: 2px;
    position: sticky;
    top: calc(var(--header-h) + 22px);
    overflow: visible;
    padding-bottom: 0;
    border-bottom: 0;
  }
  .page-privacy .pv-rail .rail__link {
    width: 100%;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    white-space: normal;
  }
  .page-privacy .pv-rail .rail__link:hover {
    border-left-color: rgba(184, 255, 60, 0.5);
  }
  .page-privacy .pv-rail .rail__link[aria-current] {
    color: var(--c-lime);
    background: linear-gradient(90deg, rgba(184, 255, 60, 0.16), transparent 78%);
    border-left-color: var(--c-lime);
  }
  .page-privacy .pv-rail .rail__link[aria-current] .rail__num {
    color: var(--c-lime);
  }
}