.page-disclaimer {
  --pd-prose: 40em;
  --pd-gutter: 20px;
  background: var(--fb-ink);
  color: var(--fb-paper);
  font-family: var(--fb-font);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

.page-disclaimer .fb-wrap {
  width: 100%;
  max-width: var(--fb-max);
  margin-inline: auto;
  padding-inline: var(--pd-gutter);
}

/* 首屏 */
.page-disclaimer .pd-hero {
  position: relative;
  padding-block: 26px 8px;
  background:
    radial-gradient(120% 80% at 8% 0%, rgba(21, 56, 45, 0.85) 0%, rgba(11, 18, 16, 0) 68%),
    var(--fb-ink);
}

.page-disclaimer .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, var(--fb-line) 1px, transparent 1px),
    linear-gradient(var(--fb-line) 1px, transparent 1px);
  background-size: 84px 84px;
  opacity: 0.28;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 55%, transparent 92%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 55%, transparent 92%);
}

.page-disclaimer .pd-hero .fb-wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .fb-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--fb-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fb-muted);
}

.page-disclaimer .fb-crumbs a {
  color: var(--fb-muted);
  text-decoration: none;
}

.page-disclaimer .fb-crumbs a:hover {
  color: var(--fb-neon);
}

.page-disclaimer .fb-crumbs__sep {
  color: var(--fb-faint);
}

.page-disclaimer .fb-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 26px;
  font-family: var(--fb-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fb-neon);
}

.page-disclaimer .fb-eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--fb-neon);
}

.page-disclaimer .pd-hero__title {
  margin: 12px 0 0;
  font-size: clamp(34px, 7.4vw, 62px);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fb-paper);
}

.page-disclaimer .pd-hero__lede {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--fb-muted);
}

/* 氛围图 */
.page-disclaimer .pd-figure {
  position: relative;
  margin: 26px 0 0;
  border: 1px solid var(--fb-line);
  overflow: hidden;
}

.page-disclaimer .pd-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.14;
  filter: grayscale(1) contrast(1.05);
}

/* 顶部索引短牌 */
.page-disclaimer .pd-index {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 24px;
  padding-bottom: 34px;
}

.page-disclaimer .pd-index__card {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  background: var(--fb-glass);
  border: 1px solid var(--fb-line);
  border-left: 3px solid var(--fb-neon);
  color: var(--fb-paper);
  text-decoration: none;
  transition: background var(--fb-dur) var(--fb-ease), transform var(--fb-dur) var(--fb-ease);
}

.page-disclaimer .pd-index__card:hover,
.page-disclaimer .pd-index__card:focus-visible {
  background: rgba(200, 241, 53, 0.09);
  transform: translateY(-2px);
}

.page-disclaimer .pd-index__num {
  font-family: var(--fb-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fb-neon);
}

.page-disclaimer .pd-index__text {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
}

/* 正文区 */
.page-disclaimer .pd-body {
  padding-bottom: 84px;
  background: var(--fb-ink);
}

.page-disclaimer .pd-sections {
  max-width: 720px;
}

.page-disclaimer .pd-section {
  position: relative;
  padding: 32px 0 28px;
  border-top: 1px solid var(--fb-line);
}

.page-disclaimer .pd-section:first-child {
  border-top: none;
  padding-top: 8px;
}

.page-disclaimer .pd-section__num {
  display: block;
  font-family: var(--fb-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fb-neon);
}

.page-disclaimer .pd-section__title {
  margin: 8px 0 0;
  font-size: clamp(20px, 4.8vw, 27px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--fb-paper);
}

.page-disclaimer .pd-prose {
  max-width: var(--pd-prose);
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--fb-paper);
}

.page-disclaimer .pd-prose + .pd-prose {
  margin-top: 18px;
}

.page-disclaimer .pd-prose p + p {
  margin-top: 12px;
}

.page-disclaimer .pd-prose a,
.page-disclaimer .pd-end a {
  color: var(--fb-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 241, 53, 0.4);
}

.page-disclaimer .pd-prose a:hover,
.page-disclaimer .pd-end a:hover {
  border-bottom-color: var(--fb-neon);
}

/* 状态标签条目 */
.page-disclaimer .pd-chips {
  display: grid;
  gap: 12px;
  max-width: var(--pd-prose);
  margin-top: 20px;
}

.page-disclaimer .pd-chip {
  padding: 14px 16px;
  background: var(--fb-card);
  border: 1px solid var(--fb-line);
}

.page-disclaimer .pd-chip__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .pd-chip__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--fb-paper);
}

.page-disclaimer .pd-chip__body {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fb-muted);
}

.page-disclaimer .pd-tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  font-family: var(--fb-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fb-clay);
  border: 1px solid var(--fb-clay);
  cursor: help;
  outline: none;
}

.page-disclaimer .pd-tag--ok {
  color: var(--fb-neon);
  border-color: var(--fb-neon);
}

.page-disclaimer .pd-tag--no {
  color: var(--fb-score);
  border-color: var(--fb-score);
}

.page-disclaimer .pd-tag__hint {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 5;
  width: max-content;
  max-width: min(230px, 72vw);
  padding: 8px 10px;
  font-family: var(--fb-font);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0;
  color: var(--fb-paper);
  background: var(--fb-ink);
  border: 1px solid var(--fb-line);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--fb-dur) var(--fb-ease);
}

.page-disclaimer .pd-tag:hover .pd-tag__hint,
.page-disclaimer .pd-tag:focus .pd-tag__hint,
.page-disclaimer .pd-tag:focus-visible .pd-tag__hint {
  opacity: 1;
  visibility: visible;
}

/* 使用方式表格 */
.page-disclaimer .pd-table-wrap {
  max-width: 100%;
  margin-top: 20px;
  overflow-x: auto;
  border: 1px solid var(--fb-line);
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .pd-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-disclaimer .pd-table th,
.page-disclaimer .pd-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--fb-line);
}

.page-disclaimer .pd-table th {
  font-family: var(--fb-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--fb-muted);
  background: rgba(15, 42, 34, 0.7);
  white-space: nowrap;
}

.page-disclaimer .pd-table td {
  color: var(--fb-muted);
  line-height: 1.6;
}

.page-disclaimer .pd-table td:first-child {
  color: var(--fb-paper);
  font-weight: 600;
}

.page-disclaimer .pd-table tbody tr:last-child td {
  border-bottom: none;
}

/* 联系区 */
.page-disclaimer .pd-contact {
  max-width: var(--pd-prose);
  margin-top: 22px;
  padding: 18px 18px 16px;
  background: var(--fb-card);
  border: 1px solid var(--fb-line);
  border-left: 3px solid var(--fb-clay);
}

.page-disclaimer .pd-contact__label {
  margin: 0;
  font-family: var(--fb-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fb-muted);
}

.page-disclaimer .pd-contact__label + .pd-contact__row {
  margin-top: 6px;
}

.page-disclaimer .pd-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-disclaimer .pd-contact__email {
  font-family: var(--fb-mono);
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--fb-paper);
  word-break: break-all;
}

.page-disclaimer .pd-copy {
  padding: 6px 12px;
  font-family: var(--fb-font);
  font-size: 12px;
  color: var(--fb-neon);
  background: transparent;
  border: 1px solid var(--fb-neon);
  cursor: pointer;
  transition: background var(--fb-dur) var(--fb-ease), color var(--fb-dur) var(--fb-ease);
}

.page-disclaimer .pd-copy:hover,
.page-disclaimer .pd-copy:focus-visible {
  background: rgba(200, 241, 53, 0.12);
}

.page-disclaimer .pd-copy[data-copied] {
  color: var(--fb-ink);
  background: var(--fb-neon);
}

.page-disclaimer .pd-contact__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fb-muted);
}

.page-disclaimer .pd-end {
  max-width: var(--pd-prose);
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--fb-line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--fb-muted);
}

/* 中等屏幕 */
@media (min-width: 640px) {
  .page-disclaimer {
    --pd-gutter: 32px;
  }

  .page-disclaimer .pd-hero {
    padding-block: 34px 8px;
  }

  .page-disclaimer .pd-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-disclaimer .pd-index__card {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px 18px;
  }

  .page-disclaimer .pd-chip {
    padding: 16px 18px;
  }
}

/* 桌面 */
@media (min-width: 1024px) {
  .page-disclaimer {
    --pd-gutter: 44px;
  }

  .page-disclaimer .pd-hero {
    padding-block: 48px 8px;
  }

  .page-disclaimer .pd-hero__lede {
    font-size: 16px;
  }

  .page-disclaimer .pd-figure {
    margin-top: 32px;
  }

  .page-disclaimer .pd-body {
    padding-bottom: 120px;
  }

  .page-disclaimer .pd-section {
    padding: 44px 0 38px;
  }

  .page-disclaimer .pd-section:first-child {
    padding-top: 20px;
  }

  .page-disclaimer .pd-prose {
    font-size: 15.5px;
  }

  .page-disclaimer .pd-contact {
    padding: 22px 24px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-index__card,
  .page-disclaimer .pd-tag__hint,
  .page-disclaimer .pd-copy {
    transition: none;
  }

  .page-disclaimer .pd-index__card:hover,
  .page-disclaimer .pd-index__card:focus-visible {
    transform: none;
  }
}