.page-disclaimer {
  --disc-num-w: 84px;
  position: relative;
  background-color: var(--ink);
  color: var(--paper);
  padding-top: calc(var(--header-h) + 20px);
  padding-bottom: 64px;
  font-family: var(--font-body);
}

.page-disclaimer .breadcrumb {
  margin-bottom: 18px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .breadcrumb__link {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .breadcrumb__link:hover,
.page-disclaimer .breadcrumb__link:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

.page-disclaimer .breadcrumb__sep { color: var(--line); }
.page-disclaimer .breadcrumb__current { color: var(--paper); }

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding-bottom: 0;
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(180deg, rgba(11, 33, 27, 0.92) 0%, rgba(13, 15, 14, 0) 78%),
    repeating-linear-gradient(90deg, rgba(42, 56, 51, 0.55) 0 1px, transparent 1px 76px);
  background-repeat: no-repeat, repeat;
  background-position: top left, top left;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 34%;
  height: 3px;
  background-color: var(--gold);
}

.page-disclaimer .disc-hero__inner {
  padding-top: 18px;
  padding-bottom: 30px;
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .disc-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 38px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lede {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.7;
  color: #c6d2cb;
}

.page-disclaimer .disc-hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-fact {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--lime);
  background-color: rgba(20, 51, 42, 0.55);
}

.page-disclaimer .disc-fact--gold { border-left-color: var(--gold); }

.page-disclaimer .disc-fact__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 6px;
}

.page-disclaimer .disc-fact__text {
  display: block;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--paper);
}

.page-disclaimer .disc-hero__media {
  margin: 0;
  border-top: 1px solid var(--line);
  background-color: var(--deep);
}

.page-disclaimer .disc-hero__media .media-frame__image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.9);
}

.page-disclaimer .disc-hero__media .media-frame__caption {
  display: block;
  padding: 10px 24px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ---------- 横向刻度导航 ---------- */
.page-disclaimer .disc-toc {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  background-color: var(--deep);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-toc__inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 0;
  padding-bottom: 0;
}

.page-disclaimer .disc-toc__label {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  padding-right: 10px;
  border-right: 1px solid var(--line);
  height: 46px;
  display: flex;
  align-items: center;
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 46px;
  padding: 0 12px;
  white-space: nowrap;
  font-size: 13px;
  color: #b7c4bd;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-disclaimer .disc-toc__link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--ink);
  background-color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-disclaimer .disc-toc__link:hover .mono,
.page-disclaimer .disc-toc__link:focus-visible .mono { color: var(--ink); }

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-body {
  padding-top: 8px;
}

.page-disclaimer .disc-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 28px 0 26px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 58px);
}

.page-disclaimer .disc-section__num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold);
  border-left: 3px solid var(--gold);
  padding-left: 10px;
}

.page-disclaimer .disc-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .disc-section__copy {
  margin: 8px 0 14px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding: 11px 14px 11px 26px;
  font-size: 14px;
  line-height: 1.65;
  color: #d6e0da;
  background-color: var(--panel);
  border: 1px solid var(--line);
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 18px;
  width: 5px;
  height: 5px;
  background-color: var(--lime);
}

.page-disclaimer .disc-section:hover .disc-list li { border-color: #37473f; }

.page-disclaimer .disc-list li:hover {
  border-color: var(--lime);
  transform: translateX(2px);
}

.page-disclaimer .disc-section__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-disclaimer .disc-inline-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.4);
}

.page-disclaimer .disc-inline-link:hover,
.page-disclaimer .disc-inline-link:focus-visible { border-bottom-color: var(--lime); }

.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.page-disclaimer .disc-actions .copy-button {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.3;
  padding: 10px 16px;
  color: var(--lime);
  background-color: transparent;
  border: 1px solid var(--lime);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .disc-actions .copy-button:hover,
.page-disclaimer .disc-actions .copy-button:focus-visible {
  background-color: var(--lime);
  color: var(--ink);
}

.page-disclaimer .disc-actions .tag {
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: var(--radius);
}

.page-disclaimer .disc-actions .tag--gold {
  color: var(--gold);
  border: 1px solid var(--gold);
  background-color: rgba(181, 138, 68, 0.1);
}

.page-disclaimer .disc-contact {
  margin-top: 18px;
  padding: 16px;
  border: 1px dashed var(--line);
  background-color: rgba(20, 51, 42, 0.4);
  display: grid;
  gap: 8px;
}

.page-disclaimer .disc-contact__line {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-disclaimer .disc-contact__line .mono {
  display: inline-block;
  min-width: 44px;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .disc-related {
  padding: 32px 0 8px;
}

.page-disclaimer .disc-related__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--paper);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-related__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .disc-related__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper);
  text-decoration: none;
  background-color: var(--panel);
  border: 1px solid var(--line);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .disc-related__link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
}

.page-disclaimer .disc-related__link:hover,
.page-disclaimer .disc-related__link:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.page-disclaimer .disc-related .to-top {
  font-family: var(--font-body);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  padding: 9px 16px;
  color: var(--muted);
  background-color: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .disc-related .to-top:hover,
.page-disclaimer .disc-related .to-top:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

/* ---------- 入场节奏 ---------- */
.page-disclaimer [data-reveal] {
  opacity: 1;
  transform: none;
}

.page-disclaimer.js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 280ms var(--ease), transform 280ms var(--ease);
}

.page-disclaimer.js [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 720px) {
  .page-disclaimer {
    padding-top: calc(var(--header-h) + 28px);
  }

  .page-disclaimer .disc-hero__title { font-size: 48px; }

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

  .page-disclaimer .disc-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-disclaimer .disc-fact { padding: 14px 16px; }

  .page-disclaimer .disc-section {
    grid-template-columns: var(--disc-num-w) minmax(0, 1fr);
    gap: 22px;
    padding: 34px 0 32px;
  }

  .page-disclaimer .disc-section__num {
    font-size: 34px;
    padding-left: 14px;
  }

  .page-disclaimer .disc-section__title { font-size: 25px; }

  .page-disclaimer .disc-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .page-disclaimer .disc-list li { height: 100%; }

  .page-disclaimer .disc-hero__media .media-frame__image { max-height: 400px; }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1060px) {
  .page-disclaimer {
    --disc-num-w: 100px;
    padding-bottom: 88px;
  }

  .page-disclaimer .disc-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: stretch;
    gap: 32px;
    background-image:
      linear-gradient(180deg, rgba(11, 33, 27, 0.95) 0%, rgba(13, 15, 14, 0.15) 100%),
      repeating-linear-gradient(90deg, rgba(42, 56, 51, 0.5) 0 1px, transparent 1px 92px);
  }

  .page-disclaimer .disc-hero__inner {
    padding-top: 34px;
    padding-bottom: 44px;
  }

  .page-disclaimer .disc-hero__title { font-size: 60px; }

  .page-disclaimer .disc-hero__media {
    border-top: 0;
    border-left: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-disclaimer .disc-hero__media .media-frame__image {
    max-height: none;
    height: 100%;
    object-fit: cover;
  }

  .page-disclaimer .disc-hero__media .media-frame__caption {
    padding: 10px 20px;
  }

  .page-disclaimer .disc-toc__label { height: 52px; }

  .page-disclaimer .disc-toc__link { height: 52px; font-size: 13.5px; }

  .page-disclaimer .disc-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    max-width: 1000px;
  }

  .page-disclaimer .disc-section {
    gap: 34px;
    padding: 42px 0 38px;
  }

  .page-disclaimer .disc-section__title { font-size: 28px; }

  .page-disclaimer .disc-section__copy { font-size: 14px; }

  .page-disclaimer .disc-list li { font-size: 14.5px; }

  .page-disclaimer .disc-related__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .disc-related__link {
    height: 100%;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-list li,
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .disc-related__link {
    transition: none;
  }

  .page-disclaimer .disc-list li:hover { transform: none; }

  .page-disclaimer.js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}