.page-disclaimer {
  --disc-rail-w: 296px;
  --disc-divider: rgba(46, 55, 66, 0.3);
  --disc-arrow: rgba(46, 55, 66, 0.16);
  background: var(--deep);
  color: var(--paper);
  padding: clamp(22px, 4vw, 46px) 0 clamp(56px, 8vw, 104px);
}

.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(16px, 2.4vw, 28px);
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-disclaimer .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--rock);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-disclaimer .breadcrumb__sep {
  color: var(--rock);
}

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

.page-disclaimer .disc-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 40px);
  align-items: start;
}

/* 左轨：条款目录 */
.page-disclaimer .disc-rail {
  background: var(--panel);
  border: 1px solid var(--rock);
  border-radius: var(--radius);
  padding: 14px 14px 12px;
}

.page-disclaimer .disc-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .disc-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .disc-rail__list > li {
  flex: 0 0 auto;
}

.page-disclaimer .disc-rail__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-height: 44px;
  padding: 10px 12px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: var(--radius);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .disc-rail__link:hover,
.page-disclaimer .disc-rail__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--cyan);
  background: rgba(53, 240, 208, 0.08);
}

.page-disclaimer .disc-rail__num {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

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

/* 右栏：米白纸面 */
.page-disclaimer .disc-main {
  min-width: 0;
  background: var(--paper);
  color: var(--deep);
  border: 1px solid var(--rock);
  border-radius: var(--radius);
  padding: clamp(20px, 4vw, 50px);
}

.page-disclaimer .disc-hero__kicker {
  display: inline-block;
  margin: 0 0 14px;
  padding-left: 10px;
  border-left: 3px solid var(--clay);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-disclaimer .disc-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(27px, 5.4vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--deep);
}

.page-disclaimer .disc-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.7vw, 17.5px);
  line-height: 1.85;
  color: var(--rock);
}

.page-disclaimer .disc-hero__meta {
  margin: 16px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--moss);
}

.page-disclaimer .disc-media {
  margin: clamp(24px, 3.5vw, 38px) 0 0;
}

.page-disclaimer .disc-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .disc-media .media__caption {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-disclaimer .disc-facts {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--disc-divider);
  border: 1px solid var(--disc-divider);
}

.page-disclaimer .disc-facts li {
  background: var(--paper);
  padding: 14px 16px;
}

.page-disclaimer .disc-facts strong {
  display: block;
  font-family: var(--font-num);
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--deep);
}

.page-disclaimer .disc-facts span {
  display: block;
  margin-top: 4px;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--rock);
}

/* 条款条目 */
.page-disclaimer .clause {
  position: relative;
  margin-top: clamp(30px, 4.5vw, 54px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--disc-divider);
  border-radius: var(--radius);
  scroll-margin-top: calc(var(--header-h-condensed) + 24px);
  transition: border-color 0.25s var(--ease);
}

.page-disclaimer .clause:hover {
  border-top-color: var(--clay);
}

.page-disclaimer .clause:target {
  background: rgba(53, 240, 208, 0.1);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.page-disclaimer .clause__kicker {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-disclaimer .clause__num {
  position: absolute;
  top: clamp(16px, 2.4vw, 22px);
  right: 0;
  font-family: var(--font-num);
  font-size: clamp(38px, 6vw, 66px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--disc-arrow);
  pointer-events: none;
  user-select: none;
}

.page-disclaimer .clause__title {
  margin: 0 0 14px;
  max-width: 26ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1.3;
  color: var(--deep);
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--rock);
}

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

.page-disclaimer .disc-inline {
  color: var(--deep);
  text-decoration: none;
  border-bottom: 1px solid var(--clay);
  padding-bottom: 1px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .disc-inline:hover,
.page-disclaimer .disc-inline:focus-visible {
  color: var(--clay);
  border-color: var(--deep);
}

.page-disclaimer .disc-list__label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--deep);
}

.page-disclaimer .disc-list__label::before {
  content: "";
  flex: 0 0 auto;
  width: 14px;
  height: 2px;
  background: var(--moss);
}

.page-disclaimer .disc-list__label--stop::before {
  background: var(--magenta);
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  max-width: 68ch;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--rock);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.75em;
  width: 9px;
  height: 1px;
  background: var(--clay);
}

.page-disclaimer .disc-list--stop li::before {
  background: var(--magenta);
}

/* 底部指引 */
.page-disclaimer .disc-help {
  margin-top: clamp(34px, 5vw, 58px);
  padding: clamp(20px, 3vw, 34px);
  background: var(--panel);
  border: 1px solid var(--rock);
  border-radius: var(--radius);
}

.page-disclaimer .disc-help__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(18px, 2.4vw, 22px);
  color: var(--paper);
}

.page-disclaimer .disc-help__lead {
  margin: 0 0 18px;
  max-width: 60ch;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .disc-help__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rock);
  border: 1px solid var(--rock);
}

.page-disclaimer .disc-help__item a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  min-height: 44px;
  padding: 14px 16px;
  background: var(--deep);
  color: var(--paper);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .disc-help__item a:hover,
.page-disclaimer .disc-help__item a:focus-visible {
  border-left-color: var(--cyan);
  background: #0b1a2b;
}

.page-disclaimer .disc-help__item strong {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
}

.page-disclaimer .disc-help__item span {
  flex: 1 1 200px;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

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

@media (min-width: 1000px) {
  .page-disclaimer .disc-split {
    grid-template-columns: var(--disc-rail-w) minmax(0, 1fr);
    gap: clamp(24px, 3vw, 44px);
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: calc(var(--header-h-condensed) + 26px);
    padding: 18px 16px 16px;
  }

  .page-disclaimer .disc-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-rail__list > li {
    flex: 1 1 auto;
  }

  .page-disclaimer .disc-rail__link {
    white-space: normal;
    line-height: 1.4;
  }

  .page-disclaimer .disc-rail__foot {
    display: block;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--rock);
  }

  .page-disclaimer .disc-rail__foot p {
    margin: 0 0 10px;
    font-family: var(--font-body);
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--mist);
  }

  .page-disclaimer .disc-rail__more {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-family: var(--font-num);
    font-size: 12.5px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid rgba(53, 240, 208, 0.4);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause,
  .page-disclaimer .disc-rail__link,
  .page-disclaimer .disc-help__item a,
  .page-disclaimer .disc-inline {
    transition: none;
  }
}