.page-disclaimer {
  --disc-measure: 760px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  background: var(--red);
  color: var(--paper);
  border-bottom: 3px solid var(--gold);
  isolate: isolate;
}

.page-disclaimer .disc-hero__art {
  position: absolute;
  inset: 0;
  opacity: 0.34;
}

.page-disclaimer .disc-hero__art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(104deg,
      rgba(94, 18, 28, 0.95) 0%,
      rgba(140, 29, 44, 0.86) 52%,
      rgba(140, 29, 44, 0.58) 100%);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(30px, 6vw, 56px);
  padding-bottom: clamp(44px, 8vw, 84px);
}

.page-disclaimer .disc-hero .pg-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-size: 0.83rem;
  letter-spacing: 0.04em;
  color: rgba(247, 241, 227, 0.7);
}

.page-disclaimer .disc-hero .pg-breadcrumb a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 208, 114, 0.45);
}

.page-disclaimer .disc-hero .pg-breadcrumb a:hover,
.page-disclaimer .disc-hero .pg-breadcrumb a:focus-visible {
  border-bottom-color: var(--gold-hi);
}

.page-disclaimer .disc-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-disclaimer .disc-hero__eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--gold);
  flex: none;
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 20px;
  max-width: 20ch;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(2rem, 5.4vw, 3.3rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(1rem, 1.6vw, 1.08rem);
  line-height: 1.85;
  color: rgba(247, 241, 227, 0.88);
}

/* ---------- 正文容器 ---------- */
.page-disclaimer .disc-body {
  padding-top: clamp(34px, 6vw, 64px);
  padding-bottom: clamp(10px, 2vw, 20px);
}

.page-disclaimer .disc-body__inner {
  display: flex;
  justify-content: center;
}

.page-disclaimer .disc-doc {
  width: 100%;
  max-width: var(--disc-measure);
}

/* ---------- 条款 ---------- */
.page-disclaimer .disc-clause {
  border-bottom: 1px solid var(--hair);
  padding: clamp(20px, 3.4vw, 30px) 0;
}

.page-disclaimer .disc-clause:first-of-type {
  border-top: 3px solid var(--ink);
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 44px;
  padding: 4px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .disc-clause__head:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}

.page-disclaimer .disc-clause__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--red);
  color: var(--gold-hi);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background-color 0.18s var(--ease);
}

.page-disclaimer .disc-clause__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.08rem, 2.4vw, 1.42rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--ink);
  transition: color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-disclaimer .disc-clause__toggle {
  flex: none;
  width: 10px;
  height: 10px;
  margin-right: 6px;
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(-135deg);
  transition: transform 0.18s var(--ease);
}

.page-disclaimer .disc-clause:not([open]) .disc-clause__toggle {
  transform: rotate(45deg);
}

.page-disclaimer .disc-clause__head:hover .disc-clause__num {
  background: var(--red-deep);
}

.page-disclaimer .disc-clause__head:hover .disc-clause__title {
  color: var(--red);
}

.page-disclaimer .disc-clause__body {
  margin-top: 10px;
  padding-left: 56px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 14px;
}

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

.page-disclaimer .disc-clause__body a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 1px;
}

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

.page-disclaimer .disc-clause__body strong {
  font-weight: 700;
  color: var(--red-deep);
}

/* ---------- 四步流程 ---------- */
.page-disclaimer .disc-steps {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
}

.page-disclaimer .disc-steps > li {
  background: var(--paper);
  padding: 15px 18px;
  display: grid;
  gap: 4px;
}

.page-disclaimer .disc-steps__n {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .disc-steps__t {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--red);
}

.page-disclaimer .disc-steps__d {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 终端标签 ---------- */
.page-disclaimer .disc-chips {
  list-style: none;
  margin: 12px 0 18px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .disc-chips li {
  border: 1px solid var(--green);
  color: var(--green);
  padding: 6px 13px;
  font-size: 0.86rem;
  letter-spacing: 0.02em;
}

/* ---------- 条款内列表 ---------- */
.page-disclaimer .disc-list {
  list-style: none;
  margin: 14px 0 18px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .disc-list > li {
  position: relative;
  padding-left: 22px;
  line-height: 1.75;
  word-break: break-word;
}

.page-disclaimer .disc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 底部深红带 ---------- */
.page-disclaimer .disc-foot {
  margin-top: clamp(36px, 6vw, 68px);
  background: var(--red);
  color: var(--paper);
  border-top: 3px solid var(--gold);
}

.page-disclaimer .disc-foot__inner {
  padding-top: clamp(30px, 5vw, 50px);
  padding-bottom: clamp(22px, 4vw, 34px);
}

.page-disclaimer .disc-foot__grid {
  display: grid;
  gap: 26px;
}

.page-disclaimer .disc-foot__title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--gold-hi);
}

.page-disclaimer .disc-foot__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-foot__list > li {
  display: grid;
  gap: 3px;
}

.page-disclaimer .disc-foot .pg-k {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: rgba(242, 208, 114, 0.82);
}

.page-disclaimer .disc-foot .pg-v {
  font-family: var(--font-mono);
  font-size: 0.96rem;
  letter-spacing: 0.01em;
  color: var(--paper);
  word-break: break-word;
}

.page-disclaimer .disc-foot__note {
  margin: 0 0 18px;
  max-width: 42ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(247, 241, 227, 0.8);
}

.page-disclaimer .disc-foot__top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid var(--gold);
  color: var(--gold-hi);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-disclaimer .disc-foot__top::after {
  content: "";
  width: 8px;
  height: 8px;
  border-left: 2px solid currentColor;
  border-top: 2px solid currentColor;
  transform: rotate(45deg);
}

.page-disclaimer .disc-foot__top:hover,
.page-disclaimer .disc-foot__top:focus-visible {
  background: var(--gold);
  color: var(--red-deep);
  transform: translateY(-2px);
}

.page-disclaimer .disc-foot__meta {
  margin-top: clamp(24px, 4vw, 36px);
  padding-top: 16px;
  border-top: 1px solid rgba(227, 210, 168, 0.34);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(247, 241, 227, 0.72);
}

.page-disclaimer .disc-foot__dot {
  width: 4px;
  height: 4px;
  background: var(--gold);
  flex: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .disc-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 780px) {
  .page-disclaimer .disc-foot__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
    gap: 40px;
  }

  .page-disclaimer .disc-foot__col--side {
    border-left: 1px solid rgba(227, 210, 168, 0.3);
    padding-left: 32px;
  }
}

@media (max-width: 600px) {
  .page-disclaimer .disc-clause__head {
    gap: 12px;
    align-items: flex-start;
  }

  .page-disclaimer .disc-clause__num {
    width: 34px;
    height: 34px;
    font-size: 0.84rem;
  }

  .page-disclaimer .disc-clause__toggle {
    margin-top: 12px;
  }

  .page-disclaimer .disc-clause__body {
    padding-left: 0;
    margin-top: 14px;
    font-size: 0.96rem;
  }

  .page-disclaimer .disc-hero__title {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-clause__num,
  .page-disclaimer .disc-clause__title,
  .page-disclaimer .disc-clause__toggle,
  .page-disclaimer .disc-foot__top {
    transition: none;
  }

  .page-disclaimer .disc-foot__top:hover,
  .page-disclaimer .disc-foot__top:focus-visible {
    transform: none;
  }
}