.page-disclaimer {
  --disc-card: rgba(6, 16, 21, 0.55);
  --disc-line: rgba(143, 184, 182, 0.34);
  background: var(--night);
  color: var(--grey);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-disclaimer .disc-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-disclaimer .disc-crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--step), border-color var(--step);
}

.page-disclaimer .disc-crumbs a:hover,
.page-disclaimer .disc-crumbs a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--orange);
}

.page-disclaimer .disc-crumbs .crumbs__item[aria-current="page"] {
  color: var(--white);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .disc-hero {
  padding: 26px 0 40px;
  background:
    radial-gradient(circle at 84% 12%, rgba(14, 78, 92, 0.9) 0%, rgba(10, 24, 38, 0) 62%),
    var(--night);
  border-bottom: var(--edge);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-disclaimer .disc-hero__kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--lime);
}

.page-disclaimer .disc-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(46px, 13vw, 104px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-disclaimer .disc-hero__lede {
  margin: 20px 0 0;
  max-width: 44em;
  padding-left: 16px;
  border-left: 3px solid var(--orange);
  font-size: 16px;
  line-height: 1.8;
  color: var(--grey);
}

.page-disclaimer .disc-hero__summary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 26px;
}

.page-disclaimer .disc-summary {
  padding: 12px 14px;
  border: 2px solid var(--disc-line);
  background: var(--disc-card);
  transition: border-color var(--step), transform var(--step);
}

.page-disclaimer .disc-summary:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-disclaimer .disc-summary__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--orange);
}

.page-disclaimer .disc-summary__val {
  display: block;
  margin-top: 7px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--white);
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border: var(--edge);
  box-shadow: var(--shadow);
  background: var(--ink);
}

.page-disclaimer .disc-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

/* ---------- 条款跳转带 ---------- */

.page-disclaimer .disc-jump {
  border-bottom: var(--edge);
  background: var(--plateau);
}

.page-disclaimer .disc-jump__inner {
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .disc-jump__link {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--white);
  text-decoration: none;
  border-right: 2px solid rgba(6, 16, 21, 0.4);
  transition: background var(--step), color var(--step);
}

.page-disclaimer .disc-jump__link:hover,
.page-disclaimer .disc-jump__link:focus-visible {
  background: var(--orange);
  color: var(--ink);
}

.page-disclaimer .disc-jump__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
  transition: color var(--step);
}

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

/* ---------- 条款段落 ---------- */

.page-disclaimer .disc-term {
  border-bottom: var(--edge);
  scroll-margin-top: 90px;
  transition: background var(--step-slow);
}

.page-disclaimer .disc-term--tint {
  background: rgba(14, 78, 92, 0.24);
}

.page-disclaimer .disc-term:target {
  background: rgba(255, 106, 43, 0.09);
}

.page-disclaimer .disc-term__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 34px 0 38px;
}

.page-disclaimer .disc-term__aside {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-disclaimer .disc-term__num {
  font-family: var(--font-mono);
  font-size: clamp(28px, 6vw, 42px);
  line-height: 1;
  color: var(--orange);
  padding-bottom: 4px;
  border-bottom: 3px solid var(--lime);
}

.page-disclaimer .disc-term__rule {
  display: none;
}

.page-disclaimer .disc-term__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 6vw, 40px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .disc-term__text {
  max-width: 64ch;
}

.page-disclaimer .disc-term__text p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--grey);
}

.page-disclaimer .disc-term__text p:last-child {
  margin-bottom: 0;
}

/* ---------- 对照双栏 ---------- */

.page-disclaimer .disc-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-disclaimer .disc-pair__col {
  padding: 16px 18px 18px;
  background: var(--plateau);
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 rgba(6, 16, 21, 0.8);
}

.page-disclaimer .disc-pair__col--do {
  border-left: 6px solid var(--lime);
}

.page-disclaimer .disc-pair__col--note {
  border-left: 6px solid var(--orange);
}

.page-disclaimer .disc-pair__cap {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--white);
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--grey);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  background: var(--orange);
}

.page-disclaimer .disc-pair__col--do .disc-list li::before {
  background: var(--lime);
}

/* ---------- 数据条 ---------- */

.page-disclaimer .disc-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .disc-stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  border: 1px dashed var(--disc-line);
  background: var(--disc-card);
}

.page-disclaimer .disc-stat__num {
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  color: var(--lime);
}

.page-disclaimer .disc-stat__label {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--grey);
}

/* ---------- 折叠说明 ---------- */

.page-disclaimer .disc-details {
  margin-top: 16px;
  border: 2px solid var(--disc-line);
  background: rgba(6, 16, 21, 0.5);
  transition: border-color var(--step);
}

.page-disclaimer .disc-details:hover {
  border-color: var(--orange);
}

.page-disclaimer .disc-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-disclaimer .disc-details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--orange);
}

.page-disclaimer .disc-details[open] summary::after {
  content: "–";
}

.page-disclaimer .disc-details__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-details__body .disc-list li {
  color: var(--grey);
}

/* ---------- 外部链接提示 ---------- */

.page-disclaimer .disc-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0 0;
  padding: 12px 16px;
  border: 2px solid var(--disc-line);
  background: var(--disc-card);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .disc-hint__icon {
  flex: 0 0 auto;
  color: var(--orange);
}

/* ---------- 收尾章节（奶油纸） ---------- */

.page-disclaimer .disc-term--paper {
  background: var(--paper);
  border-bottom: var(--edge);
}

.page-disclaimer .disc-term--paper .disc-term__title {
  color: var(--brown);
}

.page-disclaimer .disc-term--paper .disc-term__text p {
  color: #3A2F26;
}

.page-disclaimer .disc-term--paper .disc-term__num {
  color: var(--orange);
  border-bottom-color: var(--brown);
}

.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .disc-hero__summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-disclaimer .disc-stat {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .disc-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .disc-term__text p {
    font-size: 16.5px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero {
    padding: 34px 0 52px;
  }

  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 44px;
    align-items: end;
  }

  .page-disclaimer .disc-hero__img {
    aspect-ratio: 7 / 5;
    min-height: 340px;
  }

  .page-disclaimer .disc-term__inner {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 40px;
    padding: 52px 0 58px;
  }

  .page-disclaimer .disc-term__aside {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    height: 100%;
  }

  .page-disclaimer .disc-term__rule {
    display: block;
    flex: 1 1 auto;
    width: 3px;
    min-height: 56px;
    background: linear-gradient(180deg, var(--orange) 0%, rgba(255, 106, 43, 0) 100%);
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-term__inner {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-summary,
  .page-disclaimer .disc-jump__link,
  .page-disclaimer .disc-jump__num,
  .page-disclaimer .disc-details,
  .page-disclaimer .disc-crumbs a {
    transition: none;
  }

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