.page-disclaimer {
  --notice-radius: 3px;
  --notice-edge: 2px solid var(--line);
  --notice-edge-gold: 2px solid var(--gold);
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-sans);
  padding: 16px 0 64px;
  overflow-x: hidden;
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 4px 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sage);
}

.page-disclaimer .crumb {
  color: var(--gold-soft);
  text-decoration: none;
}

.page-disclaimer .crumb--current {
  color: var(--sage);
}

/* 页头面板 */
.notice-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 26px 20px 24px;
  border: var(--notice-edge-gold);
  border-radius: var(--notice-radius);
  background: linear-gradient(158deg, var(--felt) 0%, var(--table) 46%, var(--ink) 100%);
  box-shadow: var(--shadow-hard);
}

.notice-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.notice-hero__body {
  position: relative;
  z-index: 0;
  min-width: 0;
}

.notice-hero__title {
  margin: 10px 0 14px;
  font-size: clamp(34px, 9vw, 60px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--cream);
  transform: skewX(-5deg);
  transform-origin: left bottom;
}

.notice-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cream);
}

.notice-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.notice-hero__meta li {
  padding: 6px 10px;
  border: 1px solid var(--gold);
  border-radius: 2px;
  background: rgba(11, 36, 30, 0.72);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--gold-soft);
}

/* 目录 */
.notice-toc {
  margin: 20px 0 24px;
  border: var(--notice-edge);
  border-radius: var(--notice-radius);
  background: var(--felt);
  box-shadow: var(--shadow-soft);
}

.notice-toc__inner {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 12px;
  scrollbar-width: thin;
}

.notice-toc__link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--gold-soft);
  font-size: 13px;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: border-color 120ms var(--ease), color 120ms var(--ease);
}

.notice-toc__link:hover,
.notice-toc__link:focus-visible {
  border-color: var(--orange);
  color: var(--paper);
}

.notice-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
}

/* 双栏 */
.notice-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.notice-article {
  min-width: 0;
}

/* 章节面板 */
.notice-sec {
  position: relative;
  margin-bottom: 18px;
  padding: 20px 18px 22px;
  border: var(--notice-edge);
  border-radius: var(--notice-radius);
  background: var(--table);
  box-shadow: var(--shadow-soft);
}

.notice-sec--paper {
  border-color: var(--brown);
  background: var(--paper);
  color: var(--brown);
}

.notice-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: var(--notice-edge);
}

.notice-sec--paper .notice-sec__head {
  border-bottom: 2px solid rgba(36, 26, 19, 0.28);
}

.notice-sec__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.notice-sec--paper .notice-sec__num {
  color: var(--orange-deep);
}

.notice-sec__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.notice-sec--paper .notice-sec__title {
  color: var(--brown);
}

.notice-sec p {
  margin: 0 0 12px;
  max-width: 70ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cream);
}

.notice-sec--paper p {
  color: var(--brown);
}

.notice-sec p:last-child {
  margin-bottom: 0;
}

.notice-sec__lead {
  position: relative;
  padding-top: 16px;
  font-weight: 500;
}

.notice-sec__lead::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 3px;
  background: var(--orange);
}

.notice-sec--paper .notice-sec__lead::before {
  background: var(--orange-deep);
}

.notice-list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.notice-list li {
  position: relative;
  padding: 8px 10px 8px 22px;
  border-left: 2px solid var(--line);
  background: rgba(217, 181, 107, 0.1);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--brown);
}

.notice-sec--paper .notice-list li {
  border-left-color: var(--gold);
  background: rgba(217, 181, 107, 0.22);
}

.notice-list strong {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange-deep);
}

.notice-inline-link {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  word-break: break-word;
}

.notice-sec--paper .notice-inline-link {
  color: var(--orange-deep);
  border-bottom-color: var(--orange-deep);
}

.notice-inline-link:hover,
.notice-inline-link:focus-visible {
  color: var(--paper);
  background: var(--orange-deep);
}

/* 侧栏 */
.notice-aside {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.notice-brief {
  padding: 18px 16px;
  border: 2px solid var(--brown);
  border-radius: var(--notice-radius);
  background: var(--cream);
  color: var(--brown);
  box-shadow: var(--shadow-hard);
}

.notice-brief--dark {
  border-color: var(--gold);
  background: var(--felt);
  color: var(--cream);
}

.notice-brief__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange-deep);
}

.notice-brief--dark .notice-brief__kicker {
  color: var(--orange);
}

.notice-brief__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.notice-brief__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
}

.notice-brief__list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--orange);
}

.notice-brief__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.notice-brief__links li + li {
  border-top: 1px solid var(--line);
}

.notice-brief__links a {
  display: block;
  padding: 9px 2px;
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--gold-soft);
  text-decoration: none;
}

.notice-brief__links a:hover,
.notice-brief__links a:focus-visible {
  color: var(--paper);
  border-bottom: 1px solid var(--orange);
}

.notice-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border: 2px solid var(--brown);
  border-radius: var(--notice-radius);
  background: var(--orange);
  color: var(--brown);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-decoration: none;
  box-shadow: 4px 4px 0 0 #061612;
  transition: transform 140ms var(--ease), box-shadow 140ms var(--ease);
}

.notice-top:hover,
.notice-top:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 0 #061612;
}

@media (min-width: 720px) {
  .page-disclaimer {
    padding-bottom: 88px;
  }

  .notice-hero {
    padding: 36px 34px 32px;
  }

  .notice-hero__lede {
    font-size: 17px;
  }

  .notice-sec {
    padding: 26px 26px 28px;
  }

  .notice-sec__title {
    font-size: 22px;
  }

  .notice-sec p {
    font-size: 16.5px;
  }

  .notice-toc__link {
    padding: 10px 14px;
    font-size: 13.5px;
  }
}

@media (min-width: 960px) {
  .notice-layout {
    grid-template-columns: minmax(0, 1fr) 312px;
    gap: 34px;
  }

  .notice-aside {
    position: sticky;
    top: 88px;
  }

  .notice-article .notice-sec:nth-child(even) {
    margin-left: 14px;
  }

  .notice-hero__title {
    font-size: 64px;
  }
}