.page-disclaimer {
  --disc-num: clamp(38px, 8vw, 76px);
  --disc-line: 1px solid var(--line);
  display: block;
  padding-bottom: var(--sp-8);
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  padding-top: var(--sp-5);
}
.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2);
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-disclaimer .breadcrumb__list li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.page-disclaimer .breadcrumb__list li + li::before {
  content: "/";
  color: var(--line);
}
.page-disclaimer .breadcrumb__list a {
  color: var(--blue-soft);
  text-decoration: none;
}
.page-disclaimer .breadcrumb__list a:hover {
  color: var(--lime);
}
.page-disclaimer .breadcrumb__list [aria-current="page"] {
  color: var(--white);
}

/* 首屏 */
.page-disclaimer .disc-hero {
  padding-top: var(--sp-7);
  max-width: 70ch;
}
.page-disclaimer .disc-hero__label {
  display: block;
  margin: 0 0 var(--sp-4);
  color: var(--lime);
}
.page-disclaimer .disc-hero__title {
  margin: 0;
  color: var(--white);
  font-size: clamp(30px, 7vw, 56px);
}
.page-disclaimer .disc-hero__lead {
  margin: var(--sp-5) 0 0;
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.75;
  color: var(--muted);
}
.page-disclaimer .disc-hero__facts {
  display: grid;
  gap: 1px;
  margin: var(--sp-6) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: var(--disc-line);
}
.page-disclaimer .disc-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--sp-4) var(--sp-5);
  background: var(--panel);
}
.page-disclaimer .disc-hero__fact .num {
  font-size: clamp(26px, 5vw, 38px);
  line-height: 1;
  color: var(--lime);
}
.page-disclaimer .disc-hero__fact-label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

/* 顶部横幅 */
.page-disclaimer .disc-banner {
  margin: var(--sp-7) 0 0;
  border: var(--disc-line);
}
.page-disclaimer .disc-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 条款目录 */
.page-disclaimer .disc-index {
  margin-top: var(--sp-8);
}
.page-disclaimer .disc-index__grid {
  display: grid;
  gap: 1px;
  margin: var(--sp-6) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: var(--disc-line);
}
.page-disclaimer .disc-index__item {
  background: var(--panel);
}
.page-disclaimer .disc-index__item a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "n t"
    "n h";
  gap: 6px var(--sp-4);
  padding: var(--sp-5);
  text-decoration: none;
  color: inherit;
  transition: background var(--dur) var(--ease);
}
.page-disclaimer .disc-index__item a:hover,
.page-disclaimer .disc-index__item a:focus-visible {
  background: var(--navy);
}
.page-disclaimer .disc-index__num {
  grid-area: n;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1;
  color: var(--lime);
}
.page-disclaimer .disc-index__name {
  grid-area: t;
  font-size: clamp(15px, 2vw, 18px);
  color: var(--white);
}
.page-disclaimer .disc-index__hint {
  grid-area: h;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* 条款正文 */
.page-disclaimer .disc-clauses {
  margin-top: var(--sp-8);
  border-top: var(--disc-line);
}
.page-disclaimer .disc-clauses__label {
  display: block;
  margin: var(--sp-5) 0 0;
  color: var(--blue-soft);
}
.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-3);
  padding: var(--sp-6) 0;
  border-bottom: var(--disc-line);
  scroll-margin-top: 120px;
}
.page-disclaimer .disc-clause__no {
  margin: 0;
  font-size: var(--disc-num);
  line-height: 0.82;
  letter-spacing: -0.03em;
  color: var(--lime);
}
.page-disclaimer .disc-clause__title {
  margin: 0 0 var(--sp-4);
  font-size: clamp(20px, 3vw, 28px);
  color: var(--white);
}
.page-disclaimer .disc-clause__body p {
  max-width: 68ch;
  margin: 0 0 var(--sp-4);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}
.page-disclaimer .disc-clause__body p:first-of-type {
  color: var(--white);
}
.page-disclaimer .disc-clause__body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .disc-clause__body a {
  color: var(--blue-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 107, 255, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-disclaimer .disc-clause__body a:hover,
.page-disclaimer .disc-clause__body a:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

/* 底部状态行 */
.page-disclaimer .disc-foot {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-8);
  padding-top: var(--sp-5);
  border-top: var(--disc-line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}
.page-disclaimer .disc-foot__meta {
  margin: 0;
}
.page-disclaimer .disc-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-5);
  margin: 0;
}
.page-disclaimer .disc-foot__links a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-disclaimer .disc-foot__links a:hover,
.page-disclaimer .disc-foot__links a:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

/* 滚动进入 */
@media (prefers-reduced-motion: no-preference) {
  .page-disclaimer .disc-clause {
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  }
  .page-disclaimer .disc-clause.is-pending {
    opacity: 0;
    transform: translateY(8px);
  }
  .page-disclaimer .disc-clause.is-revealed {
    opacity: 1;
    transform: none;
  }
}

/* 平板及以上 */
@media (min-width: 640px) {
  .page-disclaimer .disc-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 680px) {
  .page-disclaimer .disc-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-disclaimer .disc-index__item:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 800px) {
  .page-disclaimer .disc-clause {
    grid-template-columns: clamp(80px, 10vw, 140px) minmax(0, 1fr);
    gap: var(--sp-7);
    padding: var(--sp-7) 0;
  }
  .page-disclaimer .disc-clause__no {
    position: sticky;
    top: 120px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-foot {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
  }
}