.page-disclaimer {
  display: block;
  background: var(--ink);
  color: var(--silver);
  font-family: var(--font-body);
  padding-bottom: clamp(40px, 7vw, 84px);
  overflow-x: clip;
}

/* ---------- 面包屑适配深色底 ---------- */
.page-disclaimer .crumbs {
  padding-top: clamp(14px, 3vw, 28px);
}
.page-disclaimer .crumbs a {
  color: var(--stat);
  transition: color var(--dur) var(--ease);
}
.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--white);
}
.page-disclaimer .crumbs li[aria-current] {
  color: var(--silver);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  padding-block: clamp(22px, 4.5vw, 46px) clamp(24px, 4.5vw, 44px);
}
.page-disclaimer .dis-hero::after {
  content: "";
  position: absolute;
  left: var(--gut);
  right: var(--gut);
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--red) 0%, rgba(214, 41, 58, 0.18) 34%, transparent 72%);
}
.page-disclaimer .dis-hero .plate {
  margin: 0 0 14px;
}
.page-disclaimer .dis-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(30px, 6.4vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 0 0 18px;
  max-width: 20ch;
}
.page-disclaimer .dis-hero__lead {
  max-width: 64ch;
  font-size: clamp(15px, 0.9vw + 12.4px, 17px);
  line-height: 1.82;
  color: var(--silver);
  margin: 0 0 24px;
}
.page-disclaimer .dis-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 战术板视觉 ---------- */
.page-disclaimer .dis-board {
  padding-block: clamp(26px, 4.5vw, 54px) 0;
}
.page-disclaimer .dis-board__figure {
  position: relative;
  margin: 0 0 clamp(26px, 4.5vw, 44px);
  border: 1px solid var(--board);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--locker);
}
.page-disclaimer .dis-board__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-disclaimer .dis-board__cap {
  position: absolute;
  left: 14px;
  bottom: 12px;
  max-width: calc(100% - 28px);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--white);
  background: rgba(11, 11, 12, 0.78);
  border-left: 3px solid var(--red);
  border-radius: 2px;
  padding: 5px 11px;
}

/* ---------- 侧边刻度线（桌面端） ---------- */
.page-disclaimer .dis-scale {
  display: none;
}

/* ---------- 纸条式说明组 ---------- */
.page-disclaimer .dis-notes {
  min-width: 0;
}
.page-disclaimer .dis-note {
  position: relative;
  background: var(--locker);
  border: 1px solid var(--board);
  border-left: 3px solid var(--red);
  border-radius: var(--radius);
  margin-bottom: clamp(14px, 2.2vw, 22px);
  overflow: clip;
  scroll-margin-top: 88px;
}
.page-disclaimer .dis-note--b { border-left-color: var(--orange); }
.page-disclaimer .dis-note--c { border-left-color: var(--paper); }
.page-disclaimer .dis-note--d {
  border-left-color: var(--silver);
  margin-bottom: 0;
}

.page-disclaimer .dis-note__sum {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  list-style: none;
  cursor: pointer;
  padding: clamp(16px, 2vw, 22px) clamp(48px, 5vw, 62px) clamp(16px, 2vw, 22px) clamp(16px, 2.4vw, 26px);
  transition: background-color var(--dur) var(--ease);
}
.page-disclaimer .dis-note__sum::-webkit-details-marker { display: none; }
.page-disclaimer .dis-note__sum::marker { content: ""; }
.page-disclaimer .dis-note__sum:hover {
  background: rgba(255, 255, 255, 0.035);
}
.page-disclaimer .dis-note__sum:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: -2px;
}
.page-disclaimer .dis-note__sum::after {
  content: "";
  position: absolute;
  right: clamp(20px, 2.4vw, 28px);
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -6px;
  border-right: 2px solid var(--stat);
  border-bottom: 2px solid var(--stat);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-disclaimer .dis-note[open] .dis-note__sum::after {
  transform: rotate(-135deg);
  border-color: var(--silver);
}
.page-disclaimer .dis-note__idx {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--stat);
  padding-top: 3px;
}
.page-disclaimer .dis-note__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 1.5vw + 12.4px, 23px);
  line-height: 1.34;
  letter-spacing: 0.01em;
  color: var(--white);
  margin: 0;
}

.page-disclaimer .dis-note__body {
  border-top: 1px dashed var(--board);
  padding: clamp(14px, 2vw, 19px) clamp(16px, 2.4vw, 26px) clamp(18px, 2.4vw, 24px);
}
.page-disclaimer .dis-note__body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--silver);
}
.page-disclaimer .dis-note__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dis-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}
.page-disclaimer .dis-list li {
  position: relative;
  padding-left: 22px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}
.page-disclaimer .dis-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--orange);
}
.page-disclaimer .dis-list a {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--red);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-disclaimer .dis-list a:hover,
.page-disclaimer .dis-list a:focus-visible {
  color: var(--red-bright);
  border-color: var(--red-bright);
}

/* ---------- 底部出口 ---------- */
.page-disclaimer .dis-tail {
  position: relative;
  margin-top: clamp(34px, 5.5vw, 62px);
  padding: clamp(24px, 4vw, 42px) clamp(20px, 3.4vw, 40px) clamp(24px, 4vw, 42px) clamp(26px, 4vw, 48px);
  background: var(--locker);
  border: 1px solid var(--board);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-disclaimer .dis-tail::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--red) 0%, var(--orange) 100%);
}
.page-disclaimer .dis-tail h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.2vw + 12px, 30px);
  line-height: 1.32;
  color: var(--white);
  margin: 10px 0 12px;
}
.page-disclaimer .dis-tail p {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--silver);
}
.page-disclaimer .dis-tail__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 平板及以上：错位 + 刻度线 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dis-note:nth-child(2) { margin-left: 14px; }
  .page-disclaimer .dis-note:nth-child(3) { margin-left: 5px; }
  .page-disclaimer .dis-note:nth-child(4) { margin-left: 20px; }
  .page-disclaimer .dis-note__body {
    padding-left: calc(clamp(16px, 2.4vw, 26px) + 40px);
  }
  .page-disclaimer .dis-hero__title {
    transform: skewX(-6deg);
    transform-origin: left bottom;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dis-track {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr);
    column-gap: 30px;
    align-items: start;
  }
  .page-disclaimer .dis-scale {
    display: block;
    position: sticky;
    top: 28px;
    align-self: start;
    padding-top: 8px;
  }
  .page-disclaimer .dis-scale ol {
    position: relative;
    list-style: none;
    margin: 0;
    padding: 0 0 0 20px;
    display: flex;
    flex-direction: column;
    gap: 36px;
  }
  .page-disclaimer .dis-scale ol::before {
    content: "";
    position: absolute;
    left: 6px;
    top: 4px;
    bottom: 4px;
    width: 1px;
    background: repeating-linear-gradient(180deg, var(--board) 0 6px, transparent 6px 13px);
  }
  .page-disclaimer .dis-scale a {
    position: relative;
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.16em;
    color: var(--stat);
    text-decoration: none;
    transition: color var(--dur) var(--ease);
  }
  .page-disclaimer .dis-scale a::before {
    content: "";
    position: absolute;
    left: -18px;
    top: 50%;
    width: 9px;
    height: 9px;
    margin-top: -4.5px;
    border-radius: 50%;
    background: var(--ink);
    box-shadow: inset 0 0 0 1px var(--board), 0 0 0 3px var(--ink);
    transition: background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  }
  .page-disclaimer .dis-scale a:hover,
  .page-disclaimer .dis-scale a:focus-visible {
    color: var(--white);
  }
  .page-disclaimer .dis-scale a:hover::before,
  .page-disclaimer .dis-scale a:focus-visible::before {
    background: var(--red);
    box-shadow: inset 0 0 0 1px var(--red), 0 0 0 4px rgba(214, 41, 58, 0.22);
  }
}

/* ---------- 减少动态效果 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-note__sum,
  .page-disclaimer .dis-note__sum::after,
  .page-disclaimer .dis-scale a,
  .page-disclaimer .dis-scale a::before,
  .page-disclaimer .dis-list a,
  .page-disclaimer .crumbs a {
    transition: none;
  }
  .page-disclaimer .dis-hero__title {
    transform: none;
  }
}
</main>