.page-privacy {
  --pv-measure: 880px;
  --pv-pad: clamp(20px, 5vw, 34px);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.page-privacy .pv-wrap {
  max-width: calc(var(--pv-measure) + var(--pv-pad) * 2);
  margin: 0 auto;
  padding: clamp(32px, 5.5vw, 68px) var(--pv-pad) clamp(64px, 9vw, 112px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-head {
  max-width: var(--pv-measure);
  margin: 0 auto;
}

.page-privacy .pv-head .crumbs {
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-privacy .pv-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-privacy .pv-head h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(31px, 5.2vw, 50px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  max-width: 17ch;
}

.page-privacy .pv-lede {
  margin: 0;
  max-width: 44em;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--text-dim);
}

.page-privacy .pv-figure {
  position: relative;
  margin: clamp(32px, 5vw, 54px) 0 0;
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  filter: saturate(.85) contrast(1.03);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-privacy .pv-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(102deg, rgba(43, 245, 216, .16), rgba(21, 87, 255, .08) 44%, transparent 72%);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  max-width: var(--pv-measure);
  margin: clamp(44px, 6vw, 76px) auto 0;
  padding: 22px 0 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-privacy .pv-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 36px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__item {
  min-width: 0;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 8px 2px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--text);
  border-bottom-color: var(--cyan);
}

.page-privacy .pv-toc__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  opacity: .78;
}

/* ---------- 编号章节 ---------- */
.page-privacy .pv-sec {
  max-width: var(--pv-measure);
  margin: 0 auto;
  padding-top: clamp(54px, 8vw, 92px);
  scroll-margin-top: 88px;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin: 0 0 24px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.8vw, 42px);
  line-height: 1;
  color: var(--text);
  opacity: .22;
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.5vw, 28px);
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .pv-sec__title::after {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  margin-top: 12px;
  background: var(--cyan);
  transition: width .28s var(--ease);
}

.page-privacy .pv-sec:target .pv-sec__title::after {
  width: 84px;
}

/* ---------- 条文列表 ---------- */
.page-privacy .pv-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-privacy .pv-item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 0 14px;
  padding: 13px 0 13px 20px;
}

.page-privacy .pv-item__idx {
  padding-top: 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  color: var(--mist);
}

.page-privacy .pv-item__body {
  min-width: 0;
}

.page-privacy .pv-item__body p {
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pv-item__body p a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .16s var(--ease);
}

.page-privacy .pv-item__body p a:hover,
.page-privacy .pv-item__body p a:focus-visible {
  color: var(--paper);
}

.page-privacy .pv-copy {
  display: inline-block;
  margin-top: 9px;
  padding: 4px 11px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .08em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 0;
  cursor: pointer;
  transition: color .16s var(--ease), border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-privacy .pv-copy:hover,
.page-privacy .pv-copy:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .pv-copy.is-done {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(43, 245, 216, .08);
}

.page-privacy .pv-copy.is-fail {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 760px) {
  .page-privacy .pv-head h1 {
    max-width: none;
  }

  .page-privacy .pv-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .page-privacy .pv-sec__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-privacy .pv-sec__num {
    font-size: 26px;
    opacity: .3;
  }

  .page-privacy .pv-item {
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 0 10px;
    padding: 12px 0 12px 14px;
  }

  .page-privacy .pv-item__body p {
    font-size: 16px;
    line-height: 1.8;
  }

  .page-privacy .pv-copy {
    margin-top: 8px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-toc__list {
    gap: 2px 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-sec__title::after,
  .page-privacy .pv-toc__link,
  .page-privacy .pv-copy {
    transition: none;
  }
}