.page-privacy {
  --pv-toc-w: 218px;
  --pv-doc-w: 68ch;
  background: var(--paper);
  color: var(--ink-text);
}

/* ---------- 顶部氛围区 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  color: var(--fog);
  background:
    radial-gradient(120% 150% at 8% 0%, rgba(200, 245, 60, 0.10), transparent 56%),
    radial-gradient(90% 130% at 100% 0%, rgba(88, 182, 232, 0.12), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  border-bottom: 1px solid var(--line-lime);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(233, 241, 236, 0.05) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(233, 241, 236, 0.04) 0 1px, transparent 1px 72px);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(36px, 8vw, 84px) clamp(28px, 6vw, 60px);
}

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(29px, 7.2vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--fog);
  text-wrap: balance;
}

.page-privacy .pv-hero__lede {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fog);
  opacity: 0.88;
}

.page-privacy .pv-hero__facts {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-dark);
}

.page-privacy .pv-hero__facts dt {
  margin: 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .pv-hero__facts dd {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--fog);
}

.page-privacy .pv-hero__facts .num {
  font-family: var(--font-num);
  letter-spacing: 0.06em;
  color: var(--lime);
}

/* ---------- 顶部主题图 ---------- */
.page-privacy .pv-banner {
  margin-top: clamp(20px, 4vw, 36px);
  background: var(--ink-2);
  border: 1px solid var(--paper-line);
  border-left: 0;
  border-right: 0;
  line-height: 0;
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: clamp(160px, 26vw, 330px);
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.94;
}

/* ---------- 主布局 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 5vw, 40px);
  padding-block: clamp(26px, 5vw, 46px) clamp(52px, 9vw, 92px);
}

/* ---------- 章节目录 ---------- */
.page-privacy .pv-toc {
  min-width: 0;
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__list li {
  flex: 0 0 auto;
  margin: 0;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.4);
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  background: var(--ink-2);
  border-color: var(--ink-2);
  color: var(--fog);
}

.page-privacy .pv-toc__no {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-privacy .pv-toc__link:hover .pv-toc__no,
.page-privacy .pv-toc__link:focus-visible .pv-toc__no {
  color: var(--lime);
}

/* ---------- 正文 ---------- */
.page-privacy .pv-doc {
  min-width: 0;
  max-width: var(--pv-doc-w);
}

.page-privacy .pv-sec {
  margin-top: clamp(26px, 5vw, 42px);
  padding-top: clamp(22px, 4vw, 34px);
  border-top: 1px solid var(--paper-line);
  scroll-margin-top: 96px;
}

.page-privacy .pv-sec:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}

.page-privacy .pv-sec__no {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  opacity: 0.7;
  flex: 0 0 auto;
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3.6vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink-text);
}

.page-privacy .pv-doc p {
  margin: 0 0 1.05em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-text);
}

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

.page-privacy .pv-doc a {
  color: var(--ink-2);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--moss);
}

.page-privacy .pv-doc a:hover,
.page-privacy .pv-doc a:focus-visible {
  text-decoration-color: var(--ink-2);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
}

.page-privacy .pv-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.82;
}

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

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 6px;
  height: 6px;
  background: var(--ink-2);
  transform: rotate(45deg);
}

.page-privacy .pv-list strong {
  color: var(--ink-2);
  font-weight: 600;
}

.page-privacy .pv-term {
  border-bottom: 1px dashed var(--moss);
  color: var(--ink-2);
  cursor: help;
}

.page-privacy .pv-note {
  padding: 14px 16px;
  border-left: 3px solid var(--ink-2);
  background: rgba(15, 43, 36, 0.055);
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- 联系信息 ---------- */
.page-privacy .pv-contact {
  margin: 18px 0 0;
  padding: clamp(16px, 3vw, 24px);
  border: 1px solid var(--ink-2);
  background: rgba(255, 255, 255, 0.35);
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--paper-line);
}

.page-privacy .pv-contact__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-contact__row:last-child {
  padding-bottom: 0;
}

.page-privacy .pv-contact__k {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .pv-contact__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-text);
  word-break: break-word;
}

/* ---------- 结尾 ---------- */
.page-privacy .pv-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: clamp(28px, 5vw, 40px);
  padding-top: 20px;
  border-top: 1px solid var(--ink-2);
}

.page-privacy .pv-end__text {
  margin: 0;
  flex: 1 1 240px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-text);
}

.page-privacy .pv-end .btn {
  flex: 0 0 auto;
}

/* ---------- 断点 ---------- */
@media (min-width: 600px) {
  .page-privacy .pv-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .pv-doc p,
  .page-privacy .pv-list li {
    font-size: 16px;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 88px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 920px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 72px);
  }

  .page-privacy .pv-toc__inner {
    position: sticky;
    top: 88px;
  }

  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    border-top: 1px solid var(--paper-line);
  }

  .page-privacy .pv-toc__list li {
    display: block;
    flex: none;
  }

  .page-privacy .pv-toc__link {
    position: relative;
    display: flex;
    width: 100%;
    padding: 11px 0;
    border: 0;
    border-bottom: 1px solid var(--paper-line);
    border-radius: 0;
    background: transparent;
    white-space: normal;
    transition: padding-left 0.2s var(--ease), color 0.2s var(--ease);
  }

  .page-privacy .pv-toc__link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 2px;
    background: var(--lime);
    transform: translateY(-50%);
    transition: width 0.2s var(--ease);
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    background: transparent;
    color: var(--ink);
    padding-left: 16px;
  }

  .page-privacy .pv-toc__link:hover::before,
  .page-privacy .pv-toc__link:focus-visible::before {
    width: 10px;
  }

  .page-privacy .pv-toc__link:hover .pv-toc__no,
  .page-privacy .pv-toc__link:focus-visible .pv-toc__no {
    color: var(--ink-2);
  }
}

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