.page-disclaimer {
  --terms-rule: rgba(53, 242, 224, 0.16);
  --terms-tint: rgba(53, 242, 224, 0.07);
  --terms-badge: var(--c-amber);
  --terms-badge-ink: var(--c-amber-deep);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(16px, 2.4vw, 26px);
  padding-bottom: clamp(10px, 1.6vw, 16px);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(28px, 5vw, 56px) clamp(36px, 6vw, 72px);
  border-bottom: 1px solid var(--line-3);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: -10% -20% auto -20%;
  height: 150%;
  background-image:
    repeating-linear-gradient(62deg, rgba(53, 242, 224, 0.08) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(27, 59, 92, 0.55) 0 1px, transparent 1px 72px);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  top: -12%;
  right: -6%;
  width: min(46vw, 520px);
  height: min(46vw, 520px);
  background: radial-gradient(circle at 30% 30%, rgba(255, 122, 61, 0.16), transparent 62%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .terms-hero .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-disclaimer .terms-hero__title {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.page-disclaimer .terms-hero__lead {
  margin: 0;
  font-size: clamp(0.98rem, 1.5vw, 1.06rem);
  line-height: 1.85;
  color: var(--ink-2);
  max-width: 62ch;
}

.page-disclaimer .terms-visual {
  margin: 0;
  border: 1px solid var(--line-2);
  background: var(--bg-panel);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .terms-visual .media-frame__inner {
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.page-disclaimer .terms-visual .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .terms-visual .media-frame__caption {
  display: block;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  border-top: 1px solid var(--line-3);
}

/* ---------- 目录 ---------- */

.page-disclaimer .terms-toc {
  margin-bottom: clamp(24px, 3.6vw, 44px);
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid var(--terms-rule);
  border-left: 3px solid var(--c-cyan);
  border-radius: var(--radius);
  background: linear-gradient(118deg, rgba(12, 44, 74, 0.92), rgba(6, 26, 46, 0.55));
}

.page-disclaimer .terms-toc__head {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-amber);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.page-disclaimer .terms-toc__item {
  min-width: 0;
}

.page-disclaimer .terms-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--ink-2);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 2px;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  color: var(--ink);
  border-left-color: var(--c-cyan);
  background: var(--terms-tint);
}

.page-disclaimer .terms-toc__idx {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--c-amber);
}

/* ---------- 条款卡片 ---------- */

.page-disclaimer .terms-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-disclaimer .terms-card {
  position: relative;
  padding: clamp(22px, 2.8vw, 32px);
  background: var(--bg-panel);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  box-shadow: var(--shadow-panel);
  scroll-margin-top: calc(var(--header-h) + 28px);
  transition: border-color var(--t-mid) var(--ease), transform var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease);
}

.page-disclaimer .terms-card:hover {
  border-color: rgba(255, 194, 75, 0.6);
  transform: translateY(-3px);
  box-shadow: 0 26px 54px -32px rgba(0, 0, 0, 0.95);
}

.page-disclaimer .terms-card:target {
  border-color: var(--c-cyan);
}

.page-disclaimer .terms-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 32px;
  padding: 0 10px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--terms-badge-ink);
  background: var(--terms-badge);
  border-radius: 2px;
}

.page-disclaimer .terms-card__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.08rem, 1.7vw, 1.3rem);
  line-height: 1.4;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-disclaimer .terms-card__body {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.9;
  color: var(--ink-2);
}

.page-disclaimer .terms-card__body .link-route {
  color: var(--c-cyan);
}

.page-disclaimer .terms-revision {
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-3);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}

/* ---------- 尾部引导 ---------- */

.page-disclaimer .terms-tail {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-disclaimer .terms-tail__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--bg-panel);
  border: 1px solid var(--line-3);
  border-left: 3px solid var(--c-orange);
  border-radius: var(--radius);
}

.page-disclaimer .terms-tail__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.88;
  color: var(--ink-2);
}

.page-disclaimer .terms-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 响应式 ---------- */

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

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(32px, 4.5vw, 64px);
  }

  .page-disclaimer .terms-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 2.6vw, 34px);
    row-gap: clamp(18px, 2.6vw, 30px);
  }

  .page-disclaimer .terms-grid .terms-card:nth-child(2),
  .page-disclaimer .terms-grid .terms-card:nth-child(5) {
    transform: translateY(14px);
  }

  .page-disclaimer .terms-grid .terms-card:nth-child(2):hover,
  .page-disclaimer .terms-grid .terms-card:nth-child(5):hover {
    transform: translateY(10px);
  }

  .page-disclaimer .terms-tail__inner {
    grid-template-columns: minmax(0, 1.5fr) auto;
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .terms-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 打印 ---------- */

@media print {
  .page-disclaimer .breadcrumb,
  .page-disclaimer .terms-toc,
  .page-disclaimer .terms-visual,
  .page-disclaimer .terms-tail,
  .page-disclaimer .terms-hero::before,
  .page-disclaimer .terms-hero::after {
    display: none !important;
  }

  .page-disclaimer .terms-card,
  .page-disclaimer .terms-hero__grid {
    transform: none !important;
    box-shadow: none !important;
  }

  .page-disclaimer .terms-card {
    border: 1px solid #8a8a8a;
    break-inside: avoid;
    background: #fff;
  }

  .page-disclaimer .terms-card__num {
    color: #000;
    background: none;
    border: 1px solid #000;
  }

  .page-disclaimer .terms-card__title,
  .page-disclaimer .terms-card__body,
  .page-disclaimer .terms-hero__title,
  .page-disclaimer .terms-hero__lead,
  .page-disclaimer .terms-revision {
    color: #000;
  }
}