.page-disclaimer {
  --d-cut: 22px;
  --d-body: rgba(242, 234, 219, .84);
  --d-line-soft: rgba(44, 90, 74, .75);
  background: var(--ink);
  color: var(--cream);
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-x: hidden;
}

.page-disclaimer__crumb {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-disclaimer__crumb .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
}

.page-disclaimer__crumb .breadcrumb-link {
  color: var(--mist);
  text-decoration: none;
}

.page-disclaimer__crumb .breadcrumb-link:hover,
.page-disclaimer__crumb .breadcrumb-link:focus-visible {
  color: var(--lime);
}

.page-disclaimer__crumb .breadcrumb-sep {
  color: var(--line);
}

.page-disclaimer__crumb .breadcrumb-current {
  color: var(--cream);
}

/* ---------- 首屏 ---------- */

.page-disclaimer__hero {
  position: relative;
  isolation: isolate;
  padding: clamp(20px, 3.4vw, 34px) 0 clamp(30px, 5vw, 58px);
}

.page-disclaimer__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(90deg, rgba(44, 90, 74, .30) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(44, 90, 74, .16) 0 1px, transparent 1px 88px),
    radial-gradient(115% 85% at 88% -5%, rgba(200, 255, 61, .14), transparent 62%),
    linear-gradient(118deg, transparent 52%, rgba(230, 192, 121, .07) 52.2%, rgba(230, 192, 121, .07) 70%, transparent 70.2%);
  -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 60%, transparent 100%);
  pointer-events: none;
}

.page-disclaimer__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
}

.page-disclaimer__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.14;
  letter-spacing: -.02em;
  margin: 14px 0 0;
  color: var(--cream);
}

.page-disclaimer__lede {
  margin: clamp(16px, 2.6vw, 22px) 0 0;
  max-width: 38em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--d-body);
}

/* ---------- 摘要卡 ---------- */

.page-disclaimer .brief {
  position: relative;
  background: linear-gradient(158deg, var(--panel) 0%, var(--panel-2) 62%, #0B2C22 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-float);
  clip-path: polygon(var(--d-cut) 0, 100% 0, 100% calc(100% - var(--d-cut)), calc(100% - var(--d-cut)) 100%, 0 100%, 0 var(--d-cut));
  padding: clamp(18px, 3vw, 26px);
}

.page-disclaimer .brief__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--lime);
  margin: 0;
}

.page-disclaimer .brief__title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--cream);
  margin: 8px 0 14px;
}

.page-disclaimer .brief__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .brief__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 8px 12px 6px;
  border-top: 1px solid var(--d-line-soft);
  color: var(--cream);
  text-decoration: none;
  transition: background .25s var(--ease), padding-left .25s var(--ease);
}

.page-disclaimer .brief__item:hover,
.page-disclaimer .brief__item:focus-visible {
  background: rgba(200, 255, 61, .10);
  padding-left: 12px;
}

.page-disclaimer .brief__num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lime);
}

.page-disclaimer .brief__text {
  font-size: 14.5px;
  line-height: 1.6;
}

.page-disclaimer .brief__arrow {
  color: var(--sand);
  font-family: var(--font-mono);
  font-size: 14px;
}

/* ---------- 条款区 ---------- */

.page-disclaimer__clauses {
  padding-top: clamp(26px, 4.6vw, 52px);
}

.page-disclaimer .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(8px, 1.6vw, 14px);
}

.page-disclaimer__h2 {
  font-family: var(--font-display);
  font-size: clamp(21px, 3.2vw, 30px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--cream);
  margin: 0;
}

.page-disclaimer__h2-note {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-disclaimer .clause {
  scroll-margin-top: 96px;
}

.page-disclaimer .clause + .clause {
  position: relative;
  margin-top: clamp(14px, 2.4vw, 22px);
  padding-top: clamp(14px, 2.4vw, 22px);
}

.page-disclaimer .clause + .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background-image: repeating-linear-gradient(-45deg, rgba(44, 90, 74, .85) 0 1px, transparent 1px 9px);
  pointer-events: none;
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "num title toggle"
    "num hint toggle";
  align-items: center;
  gap: 3px 14px;
  padding: clamp(10px, 1.8vw, 16px) 2px;
  cursor: pointer;
  list-style: none;
  border-bottom: 1px solid var(--line);
  transition: border-color .25s var(--ease);
}

.page-disclaimer .clause__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause[open] .clause__head {
  border-bottom-color: var(--lime-dim);
}

.page-disclaimer .clause__num {
  grid-area: num;
  font-size: clamp(15px, 2vw, 18px);
  color: var(--lime);
  letter-spacing: .04em;
  align-self: start;
  padding-top: 2px;
}

.page-disclaimer .clause__title {
  grid-area: title;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.3vw, 22px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--cream);
}

.page-disclaimer .clause__hint {
  grid-area: hint;
  display: none;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-disclaimer .clause__toggle {
  grid-area: toggle;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}

.page-disclaimer .clause__toggle::before {
  content: "+";
}

.page-disclaimer .clause[open] .clause__toggle::before {
  content: "\2212";
}

.page-disclaimer .clause__head:hover .clause__toggle {
  border-color: var(--lime-dim);
  background: rgba(200, 255, 61, .10);
}

.page-disclaimer .clause__body {
  padding: clamp(14px, 2.4vw, 20px) 2px clamp(6px, 1.4vw, 10px);
  color: var(--d-body);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
  max-width: 40em;
}

.page-disclaimer .clause__body > p:last-child,
.page-disclaimer .clause__text > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause__act {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--brick);
  border-radius: 4px 14px 4px 14px;
  background: rgba(181, 86, 63, .08);
  color: var(--cream);
  font-size: 14px;
  line-height: 1.75;
}

.page-disclaimer .clause__act-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  color: var(--sand);
  margin-right: 8px;
}

/* ---------- 条款内图 ---------- */

.page-disclaimer__figure {
  margin: 18px 0 0;
}

.page-disclaimer__figure .img-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px 18px 6px 18px;
  background: linear-gradient(150deg, var(--panel) 0%, #0A2B21 100%);
}

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

.page-disclaimer .img-frame-caption {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 底部延伸 ---------- */

.page-disclaimer__foot {
  padding-top: clamp(28px, 5vw, 52px);
}

.page-disclaimer__foot-card {
  padding: clamp(20px, 3.4vw, 32px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  border-radius: 0 20px 20px 0;
  background:
    repeating-linear-gradient(135deg, rgba(44, 90, 74, .22) 0 1px, transparent 1px 14px),
    linear-gradient(120deg, rgba(14, 58, 46, .95), rgba(8, 35, 28, .95));
}

.page-disclaimer__foot-title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 900;
  color: var(--cream);
  margin: 0 0 10px;
}

.page-disclaimer__foot-text {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--d-body);
}

.page-disclaimer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-disclaimer__links .btn {
  flex: 0 1 auto;
  max-width: 100%;
}

/* ---------- 响应式 ---------- */

@media (min-width: 600px) {
  .page-disclaimer .clause__hint {
    display: block;
  }
}

@media (min-width: 900px) {
  .page-disclaimer__hero-grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .brief {
    margin-top: 6px;
  }

  .page-disclaimer .clause__head {
    gap: 4px 18px;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .clause__body--split {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 36px);
    align-items: start;
  }

  .page-disclaimer__figure {
    margin-top: 4px;
  }
}

@media (max-width: 520px) {
  .page-disclaimer .brief__item {
    gap: 10px;
  }

  .page-disclaimer .clause__toggle {
    width: 24px;
    height: 24px;
    font-size: 13px;
  }

  .page-disclaimer__links .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}