/* ===== 网站声明页专属样式 ===== */
.page-disclaimer {
  --disclaim-red: #E0443C;
  --disclaim-yellow: #E8B13A;
  --disclaim-blue: #4A9FD8;
  --disclaim-line: rgba(242, 227, 198, 0.12);
  position: relative;
  background: var(--dark-void);
  color: #E9E6DE;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  padding-bottom: 4.5rem;
}

.page-disclaimer .container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  box-sizing: border-box;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0 0.25rem;
  font-size: 0.8rem;
  color: #9FA4AE;
}

.page-disclaimer .breadcrumb a {
  color: var(--desert-gold);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--electric-blue);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--mountain-line);
}

.page-disclaimer .breadcrumb__current {
  color: #B9B2A4;
}

/* ---------- 顶部英雄区 ---------- */
.page-disclaimer .disclaim-top {
  padding: 1rem 0 2.75rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
  background:
    radial-gradient(circle at 85% 20%, rgba(123, 47, 247, 0.16) 0%, transparent 46%),
    linear-gradient(145deg, rgba(43, 46, 58, 0.4) 0%, transparent 60%),
    var(--dark-void);
}

.page-disclaimer .disclaim-top__grid {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.page-disclaimer .disclaim-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  padding: 0.3rem 0.8rem;
  background: var(--rock-gray);
  border-left: 3px solid var(--desert-gold);
  color: var(--desert-gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-disclaimer .disclaim-top h1 {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1.18;
  color: var(--sand-dune);
  transform: skew(-3deg);
}

.page-disclaimer .disclaim-top__lead {
  margin: 0;
  max-width: 44rem;
  color: #CBC4B6;
  font-size: 1.02rem;
}

.page-disclaimer .disclaim-top__meta {
  display: inline-block;
  margin: 1rem 0 0;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--mountain-line);
  border-left: 3px solid var(--desert-gold);
  color: #AFA99C;
  font-family: var(--font-num);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.page-disclaimer .disclaim-top__whistle {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 1rem;
  background: var(--rock-gray);
  border: 1px solid var(--mountain-line);
  border-radius: 4px 16px 4px 16px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-disclaimer .disclaim-top__whistle svg {
  width: 150px;
  height: auto;
  max-width: 100%;
}

/* ---------- 横幅图片 ---------- */
.page-disclaimer .disclaim-banner {
  padding: 0.5rem 0 1.75rem;
}

.page-disclaimer .disclaim-banner__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 4px 18px 4px 18px;
  border: 1px solid var(--mountain-line);
}

/* ---------- 导语 ---------- */
.page-disclaimer .disclaim-intro {
  padding: 0 0 2.25rem;
}

.page-disclaimer .disclaim-intro p {
  margin: 0;
  max-width: 60rem;
  color: #DAD5CA;
  font-size: 1.02rem;
}

.page-disclaimer .disclaim-intro strong {
  color: var(--desert-gold);
}

/* ---------- 核心条款区 ---------- */
.page-disclaimer .disclaim-rules {
  position: relative;
  isolation: isolate;
  padding: 2rem 0 3rem;
  background: linear-gradient(180deg, rgba(43, 46, 58, 0.35) 0%, rgba(18, 20, 28, 0) 100%);
}

.page-disclaimer .disclaim-rules::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 47, 247, 0.18) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .disclaim-rules > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .section-header--rules {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--disclaim-line);
}

.page-disclaimer .section-header--rules .section-index {
  color: var(--desert-gold);
  font-family: var(--font-num);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  padding-top: 0.25rem;
}

.page-disclaimer .section-header--rules h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--sand-dune);
  transform: skew(-3deg);
}

.page-disclaimer .section-desc {
  margin: 0.25rem 0 0;
  color: #9A9589;
  font-size: 0.9rem;
}

/* ---------- 规则网格 ---------- */
.page-disclaimer .rules-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.1rem;
}

.page-disclaimer .rule-card {
  --rule-accent: var(--mountain-line);
  --rule-tint: rgba(122, 107, 82, 0.06);
  margin: 0;
  border: 1px solid var(--rule-accent);
  border-radius: 4px 16px 4px 16px;
  background:
    linear-gradient(145deg, var(--rule-tint) 0%, transparent 42%),
    linear-gradient(145deg, var(--rock-gray) 0%, rgba(43, 46, 58, 0.72) 100%);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.page-disclaimer .rule-card--red {
  --rule-accent: var(--disclaim-red);
  --rule-tint: rgba(224, 68, 60, 0.1);
  border-width: 2px;
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(224, 68, 60, 0.05) 0,
      rgba(224, 68, 60, 0.05) 10px,
      transparent 10px,
      transparent 20px
    ),
    linear-gradient(145deg, var(--rule-tint) 0%, transparent 42%),
    linear-gradient(145deg, var(--rock-gray) 0%, rgba(43, 46, 58, 0.72) 100%);
}

.page-disclaimer .rule-card--yellow {
  --rule-accent: var(--disclaim-yellow);
  --rule-tint: rgba(232, 177, 58, 0.08);
}

.page-disclaimer .rule-card--blue {
  --rule-accent: var(--disclaim-blue);
  --rule-tint: rgba(74, 159, 216, 0.08);
}

.page-disclaimer .rule-card__summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.2rem;
  list-style: none;
  cursor: pointer;
}

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

.page-disclaimer .rule-card__mark {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.28rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #fff;
  background: var(--rule-accent);
  border-radius: 3px;
  transform: skew(-8deg);
}

.page-disclaimer .rule-card__label {
  flex: 1 1 auto;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--sand-dune);
  transform: skew(-3deg);
}

.page-disclaimer .rule-card__toggle {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-size: 1.15rem;
  font-weight: 900;
  line-height: 1;
  color: var(--rule-accent);
  border: 1px solid var(--rule-accent);
  border-radius: 50%;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.page-disclaimer .rule-card[open] .rule-card__toggle {
  transform: rotate(45deg);
  background: var(--rule-accent);
  color: #fff;
}

.page-disclaimer .rule-card__body {
  padding: 0 1.2rem 1.2rem;
  border-top: 1px dashed var(--rule-accent);
}

.page-disclaimer .rule-card__body p {
  margin: 0.9rem 0 0;
  color: #D5D0C6;
}

.page-disclaimer .rule-card--red .rule-card__body p {
  color: #E8D7C8;
}

.page-disclaimer .rule-card__body strong {
  color: var(--desert-gold);
}

/* ---------- 免责范围 ---------- */
.page-disclaimer .disclaim-scope {
  padding: 0 0 3rem;
}

.page-disclaimer .disclaim-scope__panel {
  padding: 1.75rem 1.25rem;
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(242, 227, 198, 0.04) 0,
      rgba(242, 227, 198, 0.04) 12px,
      transparent 12px,
      transparent 24px
    ),
    var(--rock-gray);
  border: 1px solid var(--mountain-line);
  border-radius: 4px 22px 4px 22px;
  box-shadow: inset 6px 0 0 0 var(--desert-gold);
}

.page-disclaimer .section-header--scope {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--disclaim-line);
}

.page-disclaimer .section-header--scope .section-index {
  color: var(--desert-gold);
  font-family: var(--font-num);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  padding-top: 0.25rem;
}

.page-disclaimer .section-header--scope h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--sand-dune);
  transform: skew(-3deg);
}

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

.page-disclaimer .disclaim-scope__list li {
  position: relative;
  margin-top: 0.75rem;
  padding-left: 1.5rem;
  color: #DCD7CD;
}

.page-disclaimer .disclaim-scope__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--desert-gold);
  transform: skew(-14deg);
}

.page-disclaimer .disclaim-scope__list strong {
  color: var(--sand-dune);
}

.page-disclaimer .disclaim-scope__list a {
  color: var(--electric-blue);
  text-decoration: none;
  border-bottom: 1px dashed var(--electric-blue);
}

/* ---------- 底部导航 ---------- */
.page-disclaimer .disclaim-bottom {
  padding: 0.5rem 0 0;
}

.page-disclaimer .disclaim-bottom__hint {
  margin: 0 0 1.25rem;
  text-align: center;
  color: #A9A294;
  font-size: 0.95rem;
}

.page-disclaimer .disclaim-bottom__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.page-disclaimer .disclaim-bottom .btn {
  min-width: 7rem;
}

/* ---------- 桌面端媒体查询 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .disclaim-top {
    padding: 1.5rem 0 3.5rem;
  }

  .page-disclaimer .disclaim-top__grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
  }

  .page-disclaimer .disclaim-top__content {
    flex: 1 1 62%;
  }

  .page-disclaimer .disclaim-top__whistle {
    flex: 0 1 250px;
    min-height: 250px;
    padding: 1.5rem;
  }

  .page-disclaimer .disclaim-top__whistle svg {
    width: 190px;
  }

  .page-disclaimer .disclaim-top h1 {
    font-size: 2.6rem;
  }

  .page-disclaimer .disclaim-intro p {
    font-size: 1.08rem;
  }

  .page-disclaimer .rules-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-disclaimer .rule-card--red {
    grid-column: span 7;
  }

  .page-disclaimer .rule-card--yellow {
    grid-column: span 5;
  }

  .page-disclaimer .rule-card--blue {
    grid-column: span 6;
  }

  .page-disclaimer .rule-card__label {
    font-size: 1.15rem;
  }

  .page-disclaimer .disclaim-scope__panel {
    padding: 2.25rem 2.5rem;
  }

  .page-disclaimer .section-header--rules h2,
  .page-disclaimer .section-header--scope h2 {
    font-size: 1.6rem;
  }

  .page-disclaimer .rule-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 0 0 1px var(--rule-accent);
  }
}

/* ---------- 大屏桌面端 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .disclaim-top h1 {
    font-size: 3rem;
  }

  .page-disclaimer .rule-card__summary {
    padding: 1.25rem 1.5rem;
  }

  .page-disclaimer .rule-card__body {
    padding: 0 1.5rem 1.5rem;
  }
}