.page-disclaimer {
  --guide-gap: clamp(40px, 6vw, 76px);
  --guide-measure: 940px;
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(56px, 9vw, 104px);
  color: var(--paper);
}

/* ---------- 面包屑与首屏 ---------- */

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(20px, 3.4vw, 34px);
}

.page-disclaimer .guide-hero {
  max-width: 62ch;
  padding-bottom: clamp(26px, 4vw, 44px);
}

.page-disclaimer .guide-hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.15rem, 5.6vw, 4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 14px 0 0;
}

.page-disclaimer .guide-hero h1::after {
  content: "";
  display: block;
  width: 88px;
  height: 4px;
  margin-top: 22px;
  background: linear-gradient(90deg, var(--grass), var(--score));
}

.page-disclaimer .guide-hero .lead {
  margin-top: 22px;
  color: var(--paper);
}

/* ---------- 章节快捷索引条 ---------- */

.page-disclaimer .guide-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: var(--guide-gap);
}

.page-disclaimer .guide-jump__link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .guide-jump__link:hover,
.page-disclaimer .guide-jump__link:focus-visible {
  color: var(--sprout);
  border-bottom-color: var(--grass);
}

.page-disclaimer .guide-jump__link:focus-visible {
  outline: 2px solid var(--score);
  outline-offset: 3px;
}

/* ---------- 章节骨架与分隔短横线 ---------- */

.page-disclaimer .guide-ch {
  scroll-margin-top: 150px;
}

.page-disclaimer .guide-ch .chapter__title {
  margin-top: 8px;
  color: var(--paper);
}

.page-disclaimer .guide-ch__body {
  max-width: var(--guide-measure);
  margin-top: 22px;
}

.page-disclaimer .guide-sep {
  display: block;
  position: relative;
  height: 1px;
  background: var(--line);
  margin: var(--guide-gap) 0;
}

.page-disclaimer .guide-sep::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 54px;
  height: 3px;
  background: var(--grass);
}

/* ---------- 01 勾选式条件列表 ---------- */

.page-disclaimer .guide-split {
  display: grid;
  gap: 26px;
}

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

.page-disclaimer .checklist__item {
  position: relative;
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px 14px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-disclaimer .checklist__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--odds);
  opacity: 0;
  transition: opacity 0.18s var(--ease);
}

.page-disclaimer .checklist__item:hover,
.page-disclaimer .checklist__item:focus-within {
  border-color: var(--grass);
  transform: translateX(2px);
}

.page-disclaimer .checklist__item:hover::before,
.page-disclaimer .checklist__item:focus-within::before {
  opacity: 1;
}

.page-disclaimer .checklist__mark {
  width: 16px;
  height: 16px;
  margin-top: 4px;
  color: var(--grass);
  flex: none;
}

.page-disclaimer .guide-figure {
  margin: 0;
}

.page-disclaimer .guide-figure .media-frame {
  aspect-ratio: 14 / 9;
  border: 1px solid var(--line);
}

.page-disclaimer .guide-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-disclaimer .guide-figure figcaption {
  margin-top: 10px;
  font-size: 0.86rem;
  line-height: 1.6;
}

/* ---------- 02 / 03 / 04 字段式条目列表 ---------- */

.page-disclaimer .guide-note {
  margin: 0 0 18px;
  color: var(--paper);
  max-width: 62ch;
}

.page-disclaimer .note-list {
  list-style: none;
  margin: 0 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .note-list > li {
  position: relative;
  display: grid;
  gap: 4px 24px;
  padding: 16px 14px 16px 18px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.18s var(--ease);
}

.page-disclaimer .note-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  bottom: 15px;
  width: 2px;
  background: var(--odds);
  opacity: 0;
  transition: opacity 0.18s var(--ease);
}

.page-disclaimer .note-list > li:hover {
  background: rgba(36, 64, 94, 0.28);
}

.page-disclaimer .note-list > li:hover::before,
.page-disclaimer .note-list > li:focus-within::before {
  opacity: 1;
}

.page-disclaimer .note-list__key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grass);
}

/* ---------- 03 引用块 ---------- */

.page-disclaimer .quote {
  margin: 0 0 26px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--grass);
  background: rgba(18, 38, 60, 0.6);
}

.page-disclaimer .quote p {
  margin: 0;
  font-size: clamp(1.05rem, 2.1vw, 1.35rem);
  line-height: 1.45;
  color: var(--paper);
}

/* ---------- 05 反馈路径卡片 ---------- */

.page-disclaimer .route-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-disclaimer .route-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 20px 20px 22px;
  box-shadow: 6px 6px 0 rgba(5, 16, 29, 0.55);
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-disclaimer .route-card:hover,
.page-disclaimer .route-card:focus-within {
  border-color: var(--grass);
  transform: translateY(-2px);
}

.page-disclaimer .route-card__num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1;
  color: var(--grass);
  margin: 0 0 12px;
}

.page-disclaimer .route-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.22rem;
  line-height: 1.2;
  color: var(--score);
  margin: 0 0 10px;
}

.page-disclaimer .route-card p {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--paper);
}

.page-disclaimer .route-card .link {
  color: var(--sprout);
}

.page-disclaimer .route-card .link:hover {
  color: var(--score);
}

.page-disclaimer .guide-tail {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.page-disclaimer .guide-tail .link {
  color: var(--sprout);
}

.page-disclaimer .guide-tail .link:hover {
  color: var(--score);
}

.page-disclaimer .link:focus-visible,
.page-disclaimer .guide-jump__link:focus-visible {
  outline: 2px solid var(--score);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .note-list > li {
    grid-template-columns: 104px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 780px) {
  .page-disclaimer .route-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .guide-split {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    align-items: start;
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .page-disclaimer .guide-jump {
    gap: 4px 16px;
  }

  .page-disclaimer .guide-jump__link {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
  }

  .page-disclaimer .route-card {
    box-shadow: 4px 4px 0 rgba(5, 16, 29, 0.55);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .checklist__item,
  .page-disclaimer .route-card,
  .page-disclaimer .note-list > li,
  .page-disclaimer .guide-jump__link {
    transition: none;
  }

  .page-disclaimer .checklist__item:hover,
  .page-disclaimer .checklist__item:focus-within,
  .page-disclaimer .route-card:hover,
  .page-disclaimer .route-card:focus-within {
    transform: none;
  }
}