.page-disclaimer {
  display: block;
  padding-bottom: clamp(64px, 8vw, 112px);
}

.page-disclaimer .crumbs {
  margin: 0 0 clamp(24px, 4vw, 40px);
  font-size: var(--fs-small);
}

.page-disclaimer .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .crumbs li {
  color: var(--mist);
}

.page-disclaimer .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--rock);
}

.page-disclaimer .crumbs li[aria-current="page"] {
  color: var(--ivory);
}

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

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

/* ---------- 首屏总述 ---------- */

.page-disclaimer .notice-hero {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
  padding-bottom: clamp(28px, 4vw, 48px);
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: -34%;
  width: 62%;
  height: 150%;
  background: radial-gradient(closest-side, rgba(53, 224, 210, 0.1), rgba(53, 224, 210, 0));
  pointer-events: none;
}

.page-disclaimer .notice-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(38px, 6.4vw, var(--fs-hero));
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--ivory);
  text-shadow: 0 0 28px rgba(53, 224, 210, 0.16);
}

.page-disclaimer .notice-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: var(--fs-body);
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--ivory);
  opacity: 0.82;
}

.page-disclaimer .notice-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-disclaimer .notice-hero__figure {
  margin: 0;
}

.page-disclaimer .notice-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--rock);
  box-shadow: var(--shadow-2), 0 0 0 1px rgba(53, 224, 210, 0.18);
}

/* ---------- 条目导航 ---------- */

.page-disclaimer .notice-index {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: clamp(4px, 2vw, 12px);
  padding: 16px 18px;
  background: var(--navy);
  border: 1px solid var(--rock);
  border-radius: var(--radius);
}

.page-disclaimer .notice-index__label {
  margin-right: 6px;
  font-size: var(--fs-micro);
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-disclaimer .notice-index a {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: var(--fs-small);
  color: var(--ivory);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-disclaimer .notice-index a:hover,
.page-disclaimer .notice-index a:focus-visible {
  color: var(--cyan);
  border-color: var(--rock);
  background-color: rgba(53, 224, 210, 0.08);
}

/* ---------- 条款块 ---------- */

.page-disclaimer .notice-body {
  margin-top: clamp(28px, 4.5vw, 52px);
}

.page-disclaimer .notice-clause {
  --clause-accent: var(--cyan);
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  column-gap: 16px;
  padding: clamp(24px, 3.5vw, 44px) 0;
  border-top: 1px solid var(--rock);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .notice-clause:last-of-type {
  border-bottom: 1px solid var(--rock);
}

.page-disclaimer .notice-clause:nth-of-type(2) {
  --clause-accent: var(--gold);
}

.page-disclaimer .notice-clause:nth-of-type(3) {
  --clause-accent: var(--cyan);
}

.page-disclaimer .notice-clause:nth-of-type(4) {
  --clause-accent: var(--coral);
}

.page-disclaimer .notice-clause:nth-of-type(5) {
  --clause-accent: var(--gold);
}

.page-disclaimer .notice-clause:nth-of-type(6) {
  --clause-accent: var(--mist);
}

.page-disclaimer .notice-clause::before {
  content: "";
  position: absolute;
  left: -6px;
  top: clamp(24px, 3.5vw, 44px);
  bottom: clamp(24px, 3.5vw, 44px);
  width: 2px;
  background: var(--clause-accent);
  opacity: 0;
  transform: scaleY(0.35);
  transform-origin: top;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .notice-clause:hover::before,
.page-disclaimer .notice-clause:focus-within::before,
.page-disclaimer .notice-clause:target::before {
  opacity: 1;
  transform: scaleY(1);
}

.page-disclaimer .notice-clause:target {
  background: linear-gradient(90deg, rgba(53, 224, 210, 0.09), rgba(53, 224, 210, 0) 64%);
}

.page-disclaimer .notice-clause__num {
  align-self: start;
  width: max-content;
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: var(--fs-body);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--mist);
  border-bottom: 2px solid var(--clause-accent);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .notice-clause:hover .notice-clause__num,
.page-disclaimer .notice-clause:target .notice-clause__num {
  color: var(--clause-accent);
}

.page-disclaimer .notice-clause__content h2 {
  margin: 0 0 14px;
  font-size: var(--fs-h3);
  line-height: 1.34;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--ivory);
}

.page-disclaimer .notice-clause__content p {
  max-width: 38em;
  margin: 0 0 16px;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .notice-clause__content ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-clause__content li {
  position: relative;
  max-width: 38em;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .notice-clause__content li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .notice-clause__content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 8px;
  height: 1px;
  background: var(--clause-accent);
  opacity: 0.75;
}

.page-disclaimer .notice-clause__content a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 210, 0.35);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .notice-clause__content a:hover,
.page-disclaimer .notice-clause__content a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 回到顶部 ---------- */

.page-disclaimer .notice-foot {
  display: flex;
  justify-content: flex-end;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-disclaimer .notice-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--rock);
  border-radius: 999px;
  font-size: var(--fs-small);
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-disclaimer .notice-top svg {
  width: 14px;
  height: 14px;
}

.page-disclaimer .notice-top:hover,
.page-disclaimer .notice-top:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------- 桌面版式 ---------- */

@media (min-width: 900px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    column-gap: clamp(40px, 5vw, 72px);
  }

  .page-disclaimer .notice-clause {
    grid-template-columns: 76px minmax(0, 1fr) 120px;
    column-gap: 36px;
    padding: 48px 0;
  }

  .page-disclaimer .notice-clause::before {
    left: -16px;
    top: 48px;
    bottom: 48px;
  }

  .page-disclaimer .notice-clause__num {
    font-size: var(--fs-h3);
  }

  .page-disclaimer .notice-clause__content h2 {
    margin-bottom: 16px;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .notice-clause {
    grid-template-columns: 34px minmax(0, 1fr);
    column-gap: 12px;
  }

  .page-disclaimer .notice-clause__num {
    font-size: var(--fs-small);
  }

  .page-disclaimer .notice-index {
    padding: 14px;
  }

  .page-disclaimer .notice-index a {
    padding: 6px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-clause::before {
    transform: none;
  }

  .page-disclaimer .notice-top:hover,
  .page-disclaimer .notice-top:focus-visible {
    transform: none;
  }
}