.page-disclaimer {
  --terms-gold: #f59e0b;
  --terms-gold-light: #fbbf24;
  --terms-bg-deep: #0a0e1a;
  --terms-bg-elevated: #151b2e;
  --terms-text: #cbd5e1;
  --terms-text-strong: #f8fafc;
  --terms-text-muted: #94a3b8;
  --terms-border: rgba(124, 58, 237, 0.35);
  --terms-gold-border: rgba(245, 158, 11, 0.22);
  --terms-surface: rgba(21, 27, 46, 0.72);
  --terms-serif: Georgia, "Times New Roman", serif;

  background-color: var(--terms-bg-deep);
  color: var(--terms-text);
}

/* ===== 首屏区域 ===== */
.page-disclaimer .terms-hero {
  position: relative;
  padding-top: 48px;
  padding-bottom: 40px;
  background:
    radial-gradient(ellipse at 18% 0%, rgba(76, 29, 149, 0.28) 0%, transparent 55%),
    linear-gradient(180deg, #0a0e1a 0%, #0d1122 50%, #0a0e1a 100%);
  overflow: hidden;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 158, 11, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 158, 11, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-disclaimer .terms-hero__copy {
  position: relative;
}

.page-disclaimer .terms-hero__copy h1 {
  margin: 18px 0 14px;
  font-size: 30px;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--terms-text-strong);
}

.page-disclaimer .terms-hero__lead {
  max-width: 620px;
  margin: 0;
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--terms-text);
}

.page-disclaimer .terms-hero__art {
  position: relative;
}

.page-disclaimer .terms-hero__art::after {
  content: "";
  position: absolute;
  inset: auto 12px -12px 12px;
  height: 1px;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.7), rgba(245, 158, 11, 0));
  pointer-events: none;
}

.page-disclaimer .terms-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-l);
  border: 1px solid var(--terms-gold-border);
  box-shadow: var(--shadow-l);
}

/* ===== 条款正文区 ===== */
.page-disclaimer .terms-body {
  padding-top: 28px;
  padding-bottom: 80px;
}

.page-disclaimer .terms-layout {
  display: grid;
  gap: 36px;
  align-items: start;
}

/* ===== 左栏：索引 ===== */
.page-disclaimer .terms-side {
  position: relative;
}

.page-disclaimer .terms-nav {
  background: var(--terms-surface);
  border: 1px solid var(--terms-border);
  border-radius: var(--radius-m);
  padding: 22px 18px;
}

.page-disclaimer .terms-nav__title {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--terms-gold);
}

.page-disclaimer .terms-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .terms-nav__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 4px;
  font-size: 15px;
  color: var(--terms-text);
  text-decoration: none;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-disclaimer .terms-nav__list li:last-child a {
  border-bottom: 0;
}

.page-disclaimer .terms-nav__list a span {
  font-family: var(--terms-serif);
  font-size: 13px;
  font-weight: 700;
  color: var(--terms-gold);
  min-width: 22px;
  transition: color 0.2s ease;
}

.page-disclaimer .terms-nav__list a:hover,
.page-disclaimer .terms-nav__list a:focus-visible {
  color: var(--terms-gold-light);
  padding-left: 8px;
}

.page-disclaimer .terms-side__note {
  margin-top: 18px;
  padding: 16px 18px;
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid var(--terms-gold-border);
  border-radius: var(--radius-m);
}

.page-disclaimer .terms-side__note-title {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--terms-gold);
}

.page-disclaimer .terms-side__note p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--terms-text-muted);
}

/* ===== 右栏：条款内容 ===== */
.page-disclaimer .terms-content {
  display: grid;
  gap: 28px;
}

.page-disclaimer .terms-block {
  position: relative;
  padding: 28px 22px;
  background: var(--terms-surface);
  border: 1px solid rgba(124, 58, 237, 0.18);
  border-radius: var(--radius-l);
  overflow: hidden;
}

.page-disclaimer .terms-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--terms-gold) 0%, rgba(245, 158, 11, 0.25) 30%, rgba(245, 158, 11, 0) 70%);
}

.page-disclaimer .terms-block__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

.page-disclaimer .terms-block__num {
  font-family: var(--terms-serif);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--terms-gold);
  letter-spacing: 0.02em;
  flex-shrink: 0;
  text-shadow: 0 0 24px rgba(245, 158, 11, 0.42);
}

.page-disclaimer .terms-block__head h2 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 700;
  color: var(--terms-text-strong);
  letter-spacing: 0.02em;
}

.page-disclaimer .terms-block__head p {
  margin: 0;
  font-size: 14px;
  color: var(--terms-text-muted);
}

/* 条款列表 */
.page-disclaimer .terms-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-disclaimer .terms-list__item {
  padding-top: 18px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.page-disclaimer .terms-list__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .terms-list__item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--terms-text-strong);
}

.page-disclaimer .terms-list__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--terms-text);
}

/* 变更通知 callout */
.page-disclaimer .terms-callout {
  padding: 18px 20px;
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(76, 29, 149, 0.1) 100%);
  border: 1px solid var(--terms-gold-border);
  border-radius: var(--radius-m);
}

.page-disclaimer .terms-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--terms-text);
}

.page-disclaimer .terms-block__body > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--terms-text);
}

/* 联系咨询 */
.page-disclaimer .terms-contact {
  font-size: 15px;
  line-height: 1.75;
  color: var(--terms-text);
}

.page-disclaimer .terms-contact > p:first-child {
  margin-top: 0;
}

.page-disclaimer .terms-contact__list {
  list-style: none;
  margin: 16px 0;
  padding: 16px 20px;
  background: rgba(76, 29, 149, 0.18);
  border-left: 3px solid var(--terms-gold);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
}

.page-disclaimer .terms-contact__list li {
  padding: 4px 0;
  font-size: 15px;
  color: var(--terms-text);
}

.page-disclaimer .terms-contact a {
  color: var(--terms-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 158, 11, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .terms-contact a:hover,
.page-disclaimer .terms-contact a:focus-visible {
  color: var(--terms-gold-light);
  border-color: var(--terms-gold-light);
}

/* ===== 平板与桌面 ===== */
@media (min-width: 768px) {
  .page-disclaimer .terms-hero {
    padding-top: 60px;
    padding-bottom: 56px;
  }

  .page-disclaimer .terms-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 40px;
  }

  .page-disclaimer .terms-hero__copy h1 {
    font-size: 38px;
  }

  .page-disclaimer .terms-hero__lead {
    font-size: 16px;
  }

  .page-disclaimer .terms-body {
    padding-top: 32px;
    padding-bottom: 100px;
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: 260px 1fr;
    gap: 40px;
  }

  .page-disclaimer .terms-side {
    position: sticky;
    top: 84px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-hero__copy h1 {
    font-size: 46px;
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: 280px 1fr;
    gap: 56px;
  }

  .page-disclaimer .terms-content {
    gap: 32px;
  }

  .page-disclaimer .terms-block {
    padding: 36px 38px;
  }

  .page-disclaimer .terms-block__head {
    margin-bottom: 24px;
  }

  .page-disclaimer .terms-block__head h2 {
    font-size: 26px;
  }
}