.page-privacy {
  --priv-panel-pad: clamp(18px, 3vw, 28px);
  background: var(--paper);
  color: var(--t-ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(26px, 5vw, 54px) clamp(26px, 4vw, 48px);
  border-bottom: 1px solid var(--sand-line);
  background: var(--paper);
}

.page-privacy .priv-hero__inner {
  position: relative;
  z-index: 1;
  max-width: min(760px, 100%);
}

.page-privacy .priv-hero .eyebrow {
  color: var(--teal);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 18px 0 0;
}

.page-privacy .priv-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 6.6vw, 66px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--t-ink);
  max-width: 15ch;
}

.page-privacy .priv-underline {
  color: var(--teal);
  background-image: linear-gradient(to top, var(--lime) 0, var(--lime) 0.16em, transparent 0.16em);
  background-repeat: no-repeat;
}

.page-privacy .priv-hero__lede {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--t-mute-ink);
}

@media (min-width: 1100px) {
  .page-privacy .priv-hero::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: clamp(220px, 26%, 340px);
    height: 100%;
    background: var(--teal-mist);
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
    z-index: 0;
  }
}

/* ---------- 顶部通栏视觉 ---------- */
.page-privacy .priv-visual {
  padding-block: clamp(22px, 3.5vw, 40px) 0;
}

.page-privacy .priv-visual .figure {
  margin: 0;
}

.page-privacy .priv-visual .figure__frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line-ink);
  border-radius: var(--r);
  background: var(--ink-2);
}

.page-privacy .priv-visual .figure__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .priv-visual .figure__cap {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--t-mute-ink);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .priv-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  padding-block: clamp(34px, 5vw, 68px) clamp(48px, 7vw, 96px);
}

@media (min-width: 1024px) {
  .page-privacy .priv-shell {
    grid-template-columns: 226px minmax(0, 1fr);
    gap: clamp(44px, 6vw, 88px);
    align-items: start;
  }
}

/* ---------- 目录 ---------- */
.page-privacy .priv-toc {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .priv-toc__head {
  display: none;
}

.page-privacy .priv-toc .idx__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--line-ink);
  border-radius: var(--r);
  background: transparent;
  color: var(--t-mute-ink);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--step-s) var(--ease), border-color var(--step-s) var(--ease);
}

.page-privacy .priv-toc .idx__item:hover {
  color: var(--t-ink);
  border-color: var(--teal);
}

.page-privacy .priv-toc .idx__item[aria-current="true"] {
  color: var(--t-ink);
  border-color: var(--teal);
  font-weight: 600;
}

.page-privacy .priv-toc .idx__num {
  font-family: var(--font-num);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--teal);
}

@media (min-width: 1024px) {
  .page-privacy .priv-toc {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    position: sticky;
    top: calc(var(--hdr-h) + 28px);
  }

  .page-privacy .priv-toc__head {
    display: block;
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--sand-line);
    font-family: var(--font-num);
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--t-mute-ink);
  }

  .page-privacy .priv-toc .idx__item {
    display: flex;
    align-items: baseline;
    width: 100%;
    padding: 10px 10px 10px 14px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    white-space: normal;
    font-size: 14px;
  }

  .page-privacy .priv-toc .idx__item[aria-current="true"] {
    border-left-color: var(--teal);
    font-weight: 600;
  }
}

/* ---------- 正文 ---------- */
.page-privacy .priv-body {
  min-width: 0;
  max-width: 720px;
}

.page-privacy .priv-sec {
  scroll-margin-top: calc(var(--hdr-h) + 24px);
  padding-block: clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--sand-line);
}

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

.page-privacy .priv-sec__num {
  margin: 0 0 6px;
  font-family: var(--font-num);
  font-weight: 300;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--teal);
  opacity: 0.4;
}

.page-privacy .priv-h2 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--t-ink);
}

.page-privacy .priv-sec p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--t-ink);
}

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

.page-privacy .priv-body a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid var(--sand-line);
  transition: border-color var(--step-s) var(--ease);
}

.page-privacy .priv-body a:hover {
  border-bottom-color: var(--teal);
}

.page-privacy .priv-body a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* 关键句 */
.page-privacy .priv-callout {
  padding: 14px 18px;
  border-left: 3px solid var(--teal);
  background: var(--teal-mist);
  color: var(--t-ink);
  font-size: 16px;
  line-height: 1.7;
}

/* 暖沙面板 + 定义列表 */
.page-privacy .priv-panel {
  margin: 0 0 18px;
  padding: var(--priv-panel-pad);
  background: var(--sand);
  border: 1px solid var(--sand-line);
  border-radius: var(--r);
}

.page-privacy .priv-facts {
  margin: 0;
  border-top: 1px solid var(--line-ink);
}

.page-privacy .priv-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-privacy .priv-facts__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .priv-facts__term {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--teal);
}

.page-privacy .priv-facts__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--t-ink);
}

@media (min-width: 600px) {
  .page-privacy .priv-facts__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

/* 清除步骤 */
.page-privacy .priv-steps {
  counter-reset: priv-step;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.page-privacy .priv-steps li {
  counter-increment: priv-step;
  position: relative;
  margin: 0 0 16px;
  padding-left: 46px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--t-ink);
}

.page-privacy .priv-steps li:last-child {
  margin-bottom: 0;
}

.page-privacy .priv-steps li::before {
  content: counter(priv-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-num);
  font-weight: 300;
  font-size: 24px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--sand-line);
}

/* ---------- 页尾强调段 ---------- */
.page-privacy .priv-outro {
  position: relative;
  padding-block: clamp(40px, 6vw, 78px);
  background: var(--ink);
  color: var(--t-fog);
  border-top: 1px solid var(--line-dark);
}

.page-privacy .priv-outro::before {
  content: "";
  position: absolute;
  left: var(--gutter);
  top: 0;
  width: 56px;
  height: 3px;
  background: var(--lime);
}

.page-privacy .priv-outro__inner {
  max-width: var(--wrap);
}

.page-privacy .priv-outro__kicker {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .priv-outro__line {
  margin: 0 0 26px;
  max-width: 20ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 4.2vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--t-fog);
}

.page-privacy .priv-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 低动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc .idx__item,
  .page-privacy .priv-body a {
    transition: opacity 120ms linear;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy,
  .page-privacy .priv-hero,
  .page-privacy .priv-outro {
    background: #fff;
    color: #000;
  }

  .page-privacy .priv-toc,
  .page-privacy .crumbs,
  .page-privacy .priv-outro__links,
  .page-privacy .priv-hero::after,
  .page-privacy .priv-outro::before {
    display: none;
  }

  .page-privacy .priv-shell {
    display: block;
    padding-block: 0;
  }

  .page-privacy .priv-sec {
    break-inside: avoid;
    border-top-color: #999;
  }

  .page-privacy .priv-callout {
    background: transparent;
    border-left-color: #666;
  }
}