.page-privacy {
  --p-measure: 70ch;
  background: var(--ink-950);
  color: var(--slate-body);
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */
.page-privacy .p-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 4vw, 2rem) 0 clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(circle at 78% 8%, rgba(43, 227, 218, 0.16), transparent 52%),
    radial-gradient(circle at 12% 92%, rgba(124, 108, 255, 0.14), transparent 58%),
    var(--ink-950);
}

.page-privacy .p-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(168, 193, 224, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 193, 224, 0.07) 1px, transparent 1px);
  background-size: 58px 58px;
  pointer-events: none;
}

.page-privacy .p-hero .shell {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-privacy .p-hero__text {
  max-width: 42rem;
}

.page-privacy .eyebrow {
  color: var(--neon-cyan);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
}

.page-privacy .p-hero__title {
  margin: 0.6rem 0 1.1rem;
  font-size: clamp(2.2rem, 8vw, 4.6rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: #F7F9FE;
}

.page-privacy .p-hero__lede {
  margin: 0 0 1.6rem;
  max-width: 38rem;
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  line-height: 1.8;
  color: var(--slate-body);
}

.page-privacy .p-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .p-fact {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist-blue);
}

.page-privacy .p-hero__figure {
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--panel-800);
}

.page-privacy .p-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 目录条 ---------- */
.page-privacy .p-toc {
  position: sticky;
  top: 4.5rem;
  z-index: 6;
  background: rgba(10, 17, 34, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.page-privacy .p-toc__inner {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.page-privacy .p-toc__list {
  display: flex;
  gap: 0.4rem;
  margin: 0;
  padding: 0.15rem 0 0.35rem;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .p-toc__list::-webkit-scrollbar {
  height: 3px;
}

.page-privacy .p-toc__list::-webkit-scrollbar-thumb {
  background: rgba(168, 193, 224, 0.28);
  border-radius: 3px;
}

.page-privacy .p-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: 0.5rem 0.85rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.8125rem;
  white-space: nowrap;
  color: var(--mist-blue);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-privacy .p-toc__link .mono {
  color: var(--signal-amber);
  font-size: 11px;
}

.page-privacy .p-toc__link:hover {
  color: #F7F9FE;
  border-color: rgba(43, 227, 218, 0.4);
}

.page-privacy .p-toc__link[aria-current="true"],
.page-privacy .p-toc__link[aria-current="page"] {
  color: var(--ink-950);
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
}

.page-privacy .p-toc__link[aria-current="true"] .mono,
.page-privacy .p-toc__link[aria-current="page"] .mono {
  color: #06403E;
}

/* ---------- 暖纸正文层 ---------- */
.page-privacy .p-body {
  background: var(--content-paper);
  color: var(--ink-text);
  padding: clamp(2rem, 6vw, 4.5rem) 0 clamp(2.5rem, 6vw, 5rem);
}

.page-privacy .p-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-privacy .clause {
  max-width: var(--p-measure);
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding-bottom: 0.7rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--paper-line);
}

.page-privacy .clause__num {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--cyan-ink);
  flex: 0 0 auto;
}

.page-privacy .clause__title {
  margin: 0;
  font-size: clamp(1.3rem, 3.6vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-text);
}

.page-privacy .clause__text p {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-text-soft);
}

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

.page-privacy .clause__text a {
  color: var(--cyan-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause__text a:hover {
  color: var(--ink-text);
}

/* 义务与说明块 */
.page-privacy .clause__duty {
  position: relative;
  margin-top: 1.25rem;
  padding: 0.9rem 1rem 0.9rem 1.15rem;
  border-left: 3px solid var(--neon-cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(43, 227, 218, 0.09);
}

.page-privacy .clause__duty-tag {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan-ink);
}

.page-privacy .clause__duty p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-text);
}

/* 三类信息卡片 */
.page-privacy .p-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  margin: 0.25rem 0 0.9rem;
}

.page-privacy .p-card {
  padding: 1rem 1.05rem;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.55);
}

.page-privacy .p-card__title {
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink-text);
}

.page-privacy .p-card p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--ink-text-soft);
}

/* 期限列表 */
.page-privacy .p-terms {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--paper-line);
}

.page-privacy .p-terms li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.3rem 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--paper-line);
  font-size: 0.9375rem;
  color: var(--ink-text-soft);
}

.page-privacy .p-terms b {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--ink-text);
}

/* 联系方式列表 */
.page-privacy .p-contact {
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .p-contact li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--paper-line);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--ink-text);
}

.page-privacy .p-contact .mono {
  min-width: 2.8rem;
  color: var(--cyan-ink);
  letter-spacing: 0.06em;
}

/* 折叠补充说明 */
.page-privacy .disclosure {
  margin-top: 1rem;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.45);
  overflow: hidden;
}

.page-privacy .disclosure__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 0.8rem 1rem;
  border: 0;
  background: none;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-align: left;
  color: var(--ink-text);
  cursor: pointer;
}

.page-privacy .disclosure__toggle:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: -3px;
}

.page-privacy .disclosure__sign {
  font-family: var(--font-mono);
  color: var(--cyan-ink);
  flex: 0 0 auto;
}

.page-privacy .disclosure__body {
  padding: 0 1rem 1rem;
}

.page-privacy .disclosure__body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-text-soft);
}

.page-privacy .disclosure[data-open="false"] .disclosure__panel {
  display: none;
}

/* 极细网格分隔 */
.page-privacy .p-divider {
  height: 16px;
  max-width: var(--p-measure);
  background-image: repeating-linear-gradient(90deg, var(--paper-line) 0 1px, transparent 1px 9px);
  opacity: 0.9;
}

/* ---------- 尾部入口 ---------- */
.page-privacy .p-tail {
  background: var(--panel-800);
  border-top: 1px solid var(--line-dark);
  padding: clamp(2rem, 5vw, 3rem) 0;
}

.page-privacy .p-tail__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.page-privacy .p-tail__text {
  margin: 0;
  max-width: 34rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--slate-body);
}

.page-privacy .p-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .p-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .p-body__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: clamp(1rem, 2vw, 1.5rem);
    row-gap: clamp(2rem, 4vw, 3rem);
  }

  .page-privacy .clause,
  .page-privacy .p-divider {
    grid-column: 2 / span 8;
  }

  .page-privacy .clause:nth-of-type(even) {
    grid-column: 3 / span 8;
  }

  .page-privacy .p-hero__title {
    max-width: 30ch;
  }
}

@media (max-width: 860px) {
  .page-privacy .p-toc {
    top: 3.75rem;
  }
}

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

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #FFFFFF;
    color: #000000;
  }

  .page-privacy .p-hero::before,
  .page-privacy .p-hero__figure,
  .page-privacy .p-toc,
  .page-privacy .p-tail,
  .page-privacy .p-divider,
  .page-privacy .breadcrumb {
    display: none !important;
  }

  .page-privacy .p-hero {
    background: none;
    padding: 0 0 1rem;
  }

  .page-privacy .p-hero__title,
  .page-privacy .p-hero__lede,
  .page-privacy .p-fact {
    color: #000000;
  }

  .page-privacy .p-body {
    background: #FFFFFF;
    color: #000000;
    padding: 0;
  }

  .page-privacy .p-body__grid {
    display: block;
  }

  .page-privacy .clause,
  .page-privacy .p-divider {
    grid-column: auto;
    max-width: none;
    page-break-inside: avoid;
  }

  .page-privacy .clause__title,
  .page-privacy .clause__text p,
  .page-privacy .clause__duty p,
  .page-privacy .p-card p,
  .page-privacy .p-terms li,
  .page-privacy .p-contact li {
    color: #000000;
  }

  .page-privacy .clause__duty {
    background: none;
    border-left: 3px solid #000000;
  }

  .page-privacy .disclosure__panel {
    display: block !important;
  }
}