.page-privacy {
  --priv-line: rgba(15, 23, 42, .16);
  --priv-card: #FFFFFF;
  --priv-ink-soft: rgba(247, 249, 252, .84);
  background: var(--paper);
  color: var(--graphite);
  padding-bottom: calc(var(--dock-h) + 28px);
}

.page-privacy img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 20px 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gray);
}

.page-privacy .breadcrumb a {
  color: var(--graphite);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  padding-bottom: 1px;
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--orange);
}

/* 首屏说明面板 */
.page-privacy .priv-mast {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  border: 2px solid var(--ink-deep);
  box-shadow: var(--shadow-hard);
  padding: clamp(24px, 5vw, 52px) clamp(20px, 4vw, 48px);
  margin-bottom: calc(var(--gap) + 6px);
}

.page-privacy .priv-mast::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to right, rgba(25, 211, 255, .17) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(to bottom, rgba(25, 211, 255, .12) 0 1px, transparent 1px 56px);
  pointer-events: none;
}

.page-privacy .priv-mast::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -110px;
  width: 260px;
  height: 260px;
  border: 2px solid var(--orange);
  border-radius: 50%;
  opacity: .32;
  pointer-events: none;
}

.page-privacy .priv-mast > * {
  position: relative;
  z-index: 1;
}

.page-privacy .priv-mast__tag {
  display: inline-block;
  margin: 0 0 16px;
  padding: 5px 10px;
  border: 1px solid var(--hair-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--amber);
}

.page-privacy .priv-mast h1 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(27px, 5.4vw, 50px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .priv-mast__lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--priv-ink-soft);
}

/* 目录 + 正文 */
.page-privacy .priv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  align-items: start;
}

.page-privacy .priv-body {
  display: grid;
  gap: var(--gap);
  min-width: 0;
}

.page-privacy .priv-toc {
  background: var(--priv-card);
  border: 2px solid var(--graphite);
  padding: 16px 16px 18px;
}

.page-privacy .priv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gray);
}

.page-privacy .priv-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .priv-toc li + li {
  border-top: 1px solid var(--priv-line);
}

.page-privacy .priv-toc a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 2px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--graphite);
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.page-privacy .priv-toc a:hover,
.page-privacy .priv-toc a:focus-visible {
  color: var(--orange);
}

.page-privacy .priv-toc .priv-idx {
  width: 20px;
  flex: none;
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--orange);
  font-size: 12px;
}

/* 通用章节序号 */
.page-privacy .priv-idx {
  flex: none;
  display: inline-block;
  padding: 3px 7px;
  background: var(--orange);
  border: 2px solid var(--graphite);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .priv-figure {
  margin: 0;
  border: 2px solid var(--graphite);
  background: var(--priv-card);
  box-shadow: 5px 5px 0 0 var(--priv-line);
  overflow: hidden;
}

.page-privacy .priv-figure img {
  width: 100%;
  object-fit: cover;
  background: var(--slate);
}

.page-privacy .priv-figure .media__caption {
  margin: 0;
  padding: 10px 14px;
  border-top: 2px solid var(--graphite);
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray);
}

/* 条款面板 */
.page-privacy .priv-sec {
  background: var(--priv-card);
  border: 2px solid var(--graphite);
  padding: clamp(18px, 3.4vw, 34px);
  scroll-margin-top: calc(var(--head-h) + 20px);
}

.page-privacy .priv-h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.35;
  font-weight: 900;
  color: var(--graphite);
}

.page-privacy .priv-sec h3 {
  margin: 24px 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  padding-left: 12px;
  border-left: 4px solid var(--violet);
  line-height: 1.5;
}

.page-privacy .priv-body p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--graphite);
}

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

.page-privacy .priv-sec a,
.page-privacy .priv-body p a {
  color: var(--graphite);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  overflow-wrap: anywhere;
}

.page-privacy .priv-sec a:hover,
.page-privacy .priv-sec a:focus-visible,
.page-privacy .priv-body p a:hover,
.page-privacy .priv-body p a:focus-visible {
  color: var(--orange);
}

/* 信息类型卡片 */
.page-privacy .priv-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-fact {
  background: var(--paper);
  border: 2px solid var(--graphite);
  border-left: 6px solid var(--cyan);
  padding: 14px 16px;
  min-width: 0;
}

.page-privacy .priv-fact__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gray);
}

.page-privacy .priv-fact__t {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--graphite);
}

.page-privacy .priv-fact p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
}

/* 要点列表 */
.page-privacy .priv-list {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-list li {
  min-width: 0;
  padding: 10px 12px 10px 14px;
  border-left: 3px solid var(--cyan);
  background: rgba(25, 211, 255, .07);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-privacy .priv-list strong {
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .priv-list--note li {
  border-left-color: var(--amber);
  background: rgba(255, 197, 61, .12);
}

/* 折叠条款 */
.page-privacy .priv-fold {
  border: 2px solid var(--graphite);
  background: var(--paper);
  margin-top: 12px;
}

.page-privacy .priv-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
}

.page-privacy .priv-fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .priv-fold > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--orange);
}

.page-privacy .priv-fold[open] > summary::after {
  content: "−";
}

.page-privacy .priv-fold__body {
  padding: 12px 14px 14px;
  border-top: 1px solid var(--priv-line);
}

.page-privacy .priv-fold__body p {
  font-size: 15px;
  margin: 0;
}

/* 联系面板 */
.page-privacy .priv-contact {
  background: var(--ink);
  color: var(--paper);
  border: 2px solid var(--ink-deep);
  box-shadow: var(--shadow-hard);
  padding: clamp(20px, 3.4vw, 32px);
  scroll-margin-top: calc(var(--head-h) + 20px);
}

.page-privacy .priv-contact__h {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 900;
  line-height: 1.35;
  color: var(--paper);
}

.page-privacy .priv-contact p {
  color: var(--priv-ink-soft);
}

.page-privacy .priv-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 16px 0;
}

.page-privacy .priv-contact__item {
  border: 1px solid var(--hair-strong);
  padding: 12px 14px;
  min-width: 0;
}

.page-privacy .priv-contact__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-privacy .priv-contact__v {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-privacy .priv-contact a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 2px solid var(--mint);
  font-weight: 600;
}

.page-privacy .priv-contact a:hover,
.page-privacy .priv-contact a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-privacy .priv-contact__foot {
  font-size: 14.5px;
  line-height: 1.8;
}

.page-privacy .priv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 0;
}

@media (min-width: 620px) {
  .page-privacy .priv-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .priv-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .priv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(24px, 3.6vw, 52px);
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: calc(var(--head-h) + 20px);
  }

  .page-privacy .priv-body {
    max-width: 790px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc a {
    transition: none;
  }
}

@media print {
  .page-privacy {
    padding-bottom: 0;
  }

  .page-privacy .priv-toc,
  .page-privacy .priv-actions {
    display: none;
  }

  .page-privacy .priv-mast,
  .page-privacy .priv-contact {
    background: #FFFFFF;
    color: #000000;
    box-shadow: none;
  }

  .page-privacy .priv-mast h1,
  .page-privacy .priv-contact__h,
  .page-privacy .priv-contact__v {
    color: #000000;
  }

  .page-privacy .priv-mast__lede,
  .page-privacy .priv-contact p {
    color: #1A1A1A;
  }

  .page-privacy .priv-sec,
  .page-privacy .priv-figure,
  .page-privacy .priv-fold {
    box-shadow: none;
    border-color: #000000;
    break-inside: avoid;
  }
}