.page-disclaimer {
  --disc-rule: rgba(11, 11, 11, .12);
  --disc-index-w: 46px;
  background: var(--paper);
  color: var(--ink);
  min-width: 0;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  padding: 18px 0 4px;
  font-size: 13px;
  color: var(--stone);
}

.page-disclaimer .breadcrumbs a {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

.page-disclaimer .breadcrumbs__sep {
  margin: 0 8px;
  color: var(--line-strong);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(26px, 4.5vw, 62px) 0 0;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(90deg,
      var(--red) 0 30px,
      transparent 30px 60px);
  opacity: .92;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  right: -140px;
  top: 8%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 16, 46, .28), transparent 70%);
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 76ch;
}

.page-disclaimer .disc-hero .kicker {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .disc-hero h1 {
  margin: 16px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(27px, 4.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lead {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 17.5px);
  line-height: 1.78;
  color: rgba(244, 241, 234, .78);
}

.page-disclaimer .disc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-chips li {
  padding: 6px 13px;
  border: 1px solid rgba(244, 241, 234, .26);
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: rgba(244, 241, 234, .84);
}

.page-disclaimer .disc-hero__figure {
  position: relative;
  z-index: 2;
  margin-top: clamp(26px, 4vw, 48px);
}

.page-disclaimer .disc-hero__figure .media {
  overflow: hidden;
  border-top: 1px solid rgba(244, 241, 234, .2);
}

.page-disclaimer .disc-hero__figure .media__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.86) contrast(1.04) brightness(.94);
}

/* ---------- 正文 ---------- */
.page-disclaimer .disc-body {
  background: var(--paper);
  padding: clamp(40px, 6.5vw, 92px) 0 clamp(52px, 8vw, 112px);
}

.page-disclaimer .disc-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list::after {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  right: 11px;
  width: 1px;
  background: var(--disc-rule);
  pointer-events: none;
}

.page-disclaimer .disc-item {
  display: grid;
  grid-template-columns: var(--disc-index-w) minmax(0, 1fr) 22px;
  gap: 0 18px;
  padding: clamp(26px, 3.4vw, 46px) 0;
  border-top: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-item:first-child {
  border-top: 0;
  padding-top: 8px;
}

.page-disclaimer .disc-item__idx {
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--stone);
  padding-top: 7px;
}

.page-disclaimer .disc-item__title {
  margin: 0 0 14px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(19px, 2.1vw, 26px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .disc-item__title::after {
  content: "";
  display: block;
  width: 38px;
  height: 3px;
  margin-top: 12px;
  background: var(--red);
}

.page-disclaimer .disc-item__body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-soft);
}

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

.page-disclaimer .disc-item__body a {
  color: var(--red-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, .4);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

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

.page-disclaimer .disc-item__body strong {
  font-weight: 700;
  color: var(--ink);
}

.page-disclaimer .disc-terms {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 68ch;
}

.page-disclaimer .disc-terms li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-disclaimer .disc-terms li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 9px;
  height: 1px;
  background: var(--red);
}

.page-disclaimer .disc-note {
  margin: 6px 0 0;
  padding: 15px 18px;
  max-width: 68ch;
  background: var(--cool);
  border-left: 3px solid var(--teal);
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--ink-soft);
}

.page-disclaimer .disc-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  margin: 4px 0 18px;
  padding: 16px 20px;
  max-width: 68ch;
  background: var(--white);
  border: 1px solid var(--line-strong);
}

.page-disclaimer .disc-contact__key {
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-disclaimer .disc-contact a {
  font-family: var(--f-mono);
  font-size: 15.5px;
  font-weight: 500;
  color: var(--red-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, .45);
  word-break: break-all;
}

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

/* ---------- 右侧刻度 ---------- */
.page-disclaimer .disc-item__tick {
  position: relative;
  justify-self: center;
  align-self: start;
  margin-top: 10px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cool);
  box-shadow: 0 0 0 4px var(--paper);
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}

.page-disclaimer .disc-item.is-revealed .disc-item__tick {
  background: var(--cyan);
  box-shadow: 0 0 0 4px var(--paper), 0 0 0 7px rgba(0, 229, 199, .22);
}

/* ---------- 进入视口 ---------- */
.js .page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}

.js .page-disclaimer [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .page-disclaimer .disc-item {
    gap: 0 14px;
  }

  .page-disclaimer .disc-item__body p,
  .page-disclaimer .disc-terms,
  .page-disclaimer .disc-note,
  .page-disclaimer .disc-contact {
    max-width: none;
  }
}

@media (max-width: 720px) {
  .page-disclaimer {
    --disc-index-w: 0px;
  }

  .page-disclaimer .disc-item {
    grid-template-columns: minmax(0, 1fr) 18px;
    gap: 0 12px;
    padding: 24px 0;
  }

  .page-disclaimer .disc-item__idx {
    grid-column: 1;
    grid-row: 1;
    padding-top: 0;
    margin-bottom: 6px;
    font-size: 12px;
  }

  .page-disclaimer .disc-item__body {
    grid-column: 1;
    grid-row: 2;
    min-width: 0;
  }

  .page-disclaimer .disc-item__tick {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin-top: 4px;
  }

  .page-disclaimer .disc-list::after {
    right: 9px;
  }

  .page-disclaimer .disc-hero__lead {
    font-size: 15px;
  }

  .page-disclaimer .disc-contact {
    padding: 14px 16px;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .disc-chips li {
    font-size: 11px;
    padding: 5px 10px;
  }

  .page-disclaimer .disc-terms li {
    padding-left: 16px;
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer [data-reveal],
  .page-disclaimer .disc-item__tick,
  .page-disclaimer .disc-item__body a,
  .page-disclaimer .breadcrumbs a {
    transition: none;
  }

  .js .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
  }
}