.page-disclaimer {
  --disc-line: 1px solid rgba(127, 191, 166, 0.18);
  --disc-line-soft: 1px solid rgba(127, 191, 166, 0.10);
  --disc-panel: linear-gradient(152deg, rgba(20, 38, 61, 0.94), rgba(11, 20, 34, 0.98));
  display: block;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .disclaimer-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(1.3rem, 4vw, 2rem) clamp(1.9rem, 5vw, 3.2rem);
  background:
    radial-gradient(120% 88% at 6% -14%, rgba(127, 191, 166, 0.16), transparent 58%),
    radial-gradient(72% 62% at 102% 2%, rgba(242, 169, 59, 0.11), transparent 62%),
    linear-gradient(178deg, var(--ink-800), var(--ink-900));
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  inset: -35% -10%;
  z-index: -1;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    112deg,
    rgba(127, 191, 166, 0.06) 0 1px,
    transparent 1px 30px
  );
}

.page-disclaimer .disclaimer-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.8rem);
  align-items: center;
  margin-top: clamp(1rem, 3vw, 1.8rem);
}

.page-disclaimer .disclaimer-hero__title {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.8rem, 5.4vw, 3.1rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--mist);
  margin: 0.55rem 0 0.85rem;
  max-width: 20ch;
}

.page-disclaimer .disclaimer-hero__copy .lede {
  max-width: 44ch;
  color: var(--mist);
  opacity: 0.85;
}

.page-disclaimer .disclaimer-hero__frame {
  position: relative;
  overflow: hidden;
  border: var(--disc-line);
  border-radius: var(--radius-lg);
  background: var(--ink-700);
  box-shadow: 0 26px 60px -34px rgba(0, 0, 0, 0.9);
}

.page-disclaimer .disclaimer-hero__frame::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 2px;
  z-index: 2;
  background: linear-gradient(
    90deg,
    rgba(127, 191, 166, 0),
    var(--celadon) 32%,
    rgba(242, 169, 59, 0.72) 62%,
    rgba(127, 191, 166, 0)
  );
}

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

/* ---------- 条款速览 ---------- */

.page-disclaimer .disclaimer-summary {
  position: relative;
  overflow: hidden;
  padding: clamp(1.1rem, 3.2vw, 1.7rem);
  border: var(--disc-line);
  border-radius: var(--radius-lg);
  background: var(--disc-panel);
}

.page-disclaimer .disclaimer-summary::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--amber), rgba(242, 169, 59, 0) 68%);
}

.page-disclaimer .disclaimer-summary__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem 1.6rem;
  margin: 0.9rem 0 0;
}

.page-disclaimer .disclaimer-summary__item {
  padding-top: 0.8rem;
  border-top: var(--disc-line-soft);
}

.page-disclaimer .disclaimer-summary__item:first-child {
  border-top: none;
  padding-top: 0;
}

.page-disclaimer .disclaimer-summary__label {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--celadon);
  margin-bottom: 0.32rem;
}

.page-disclaimer .disclaimer-summary__value {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.62;
  color: var(--mist);
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .disclaimer-clauses__list {
  margin-top: clamp(1.1rem, 3vw, 1.9rem);
}

.page-disclaimer .disclaimer-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.5rem;
  padding-block: clamp(1.35rem, 3.6vw, 2.05rem);
  border-top: var(--disc-line-soft);
  scroll-margin-top: 96px;
  transition: background-color 200ms var(--ease);
}

.page-disclaimer .disclaimer-clause:first-child {
  border-top: none;
  padding-top: 0;
}

.page-disclaimer .disclaimer-clause:target {
  background: linear-gradient(90deg, rgba(242, 169, 59, 0.08), transparent 62%);
}

.page-disclaimer .disclaimer-clause__no {
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3.2vw, 1.95rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.05em;
  color: var(--celadon);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
  transition: color 160ms var(--ease);
  width: fit-content;
}

.page-disclaimer a.disclaimer-clause__no:hover,
.page-disclaimer a.disclaimer-clause__no:focus-visible {
  color: var(--amber);
}

.page-disclaimer .disclaimer-clause__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.1rem, 2.7vw, 1.4rem);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-disclaimer .disclaimer-clause__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(216, 227, 239, 0.86);
  max-width: 60ch;
}

.page-disclaimer .disclaimer-clause__points {
  list-style: none;
  display: grid;
  gap: 0.42rem;
  margin: 0.9rem 0 0;
  padding: 0;
}

.page-disclaimer .disclaimer-clause__points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.94rem;
  line-height: 1.68;
  color: var(--index-gray);
}

.page-disclaimer .disclaimer-clause__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 0.5rem;
  height: 1px;
  background: var(--celadon);
}

.page-disclaimer .disclaimer-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.85rem;
  margin: 1rem 0 0;
  padding: 0.7rem 0.85rem;
  border: var(--disc-line-soft);
  border-left: 2px solid rgba(242, 169, 59, 0.6);
  border-radius: var(--radius-sm);
  background: rgba(20, 38, 61, 0.6);
}

.page-disclaimer .disclaimer-mail__addr {
  font-size: 0.95rem;
  color: var(--amber-soft);
  word-break: break-all;
}

.page-disclaimer .disclaimer-mail__btn {
  flex: 0 0 auto;
}

/* ---------- 收尾 ---------- */

.page-disclaimer .disclaimer-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.2rem;
  align-items: center;
  padding: clamp(1.2rem, 3.4vw, 1.9rem);
  border: var(--disc-line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(110% 130% at 100% 0%, rgba(242, 169, 59, 0.12), transparent 58%),
    var(--disc-panel);
}

.page-disclaimer .disclaimer-cta__title {
  margin: 0.45rem 0 0.55rem;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  line-height: 1.28;
  color: var(--mist);
}

.page-disclaimer .disclaimer-cta__text {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--index-gray);
  max-width: 46ch;
}

.page-disclaimer .disclaimer-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-disclaimer .disclaimer-cta__actions .btn {
  flex: 1 1 auto;
  justify-content: center;
  text-align: center;
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .disclaimer-summary__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disclaimer-summary__item:nth-child(2) {
    border-top: none;
    padding-top: 0;
  }
}

@media (min-width: 820px) {
  .page-disclaimer .disclaimer-clause {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 0 2.2rem;
  }

  .page-disclaimer .disclaimer-clause__no {
    padding-top: 0.24rem;
    grid-row: 1;
    grid-column: 1;
  }

  .page-disclaimer .disclaimer-clause__main {
    grid-row: 1;
    grid-column: 2;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disclaimer-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-disclaimer .disclaimer-cta {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2rem;
  }

  .page-disclaimer .disclaimer-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .page-disclaimer .disclaimer-cta__actions .btn {
    flex: 0 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disclaimer-clause,
  .page-disclaimer .disclaimer-clause__no {
    transition: none;
  }
}