.page-disclaimer {
  --rule-gap: 22px;
  --rule-inset: 18px;
  display: block;
  background: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 26px 0 34px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  left: -12%;
  width: 130%;
  height: 76%;
  background: linear-gradient(104deg,
      rgba(255, 106, 26, 0.22) 0%,
      rgba(201, 123, 74, 0.12) 36%,
      rgba(46, 123, 246, 0.18) 100%);
  transform: skewY(-6deg);
  transform-origin: left top;
  z-index: -1;
  pointer-events: none;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(242, 237, 228, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 237, 228, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 76%);
  z-index: -1;
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  display: grid;
  gap: 28px;
}

.page-disclaimer .terms-hero h1 {
  margin: 10px 0 14px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(2.1rem, 7.4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .terms-hero .lead {
  margin: 0;
  max-width: 46ch;
}

.page-disclaimer .terms-hero__meta {
  list-style: none;
  margin: 24px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-hero__meta li {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.page-disclaimer .terms-hero__meta span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--blue-soft);
}

.page-disclaimer .terms-hero__meta a {
  color: var(--blue-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .terms-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.96) contrast(1.05);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .rules {
  padding: 44px 0 10px;
}

.page-disclaimer .rules__head {
  display: grid;
  gap: 12px;
  max-width: 62ch;
}

.page-disclaimer .rules__title {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--clay);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 5vw, 2.05rem);
  line-height: 1.24;
  color: var(--paper);
}

.page-disclaimer .rules__head .lead {
  margin: 0;
}

.page-disclaimer .rules__list {
  display: grid;
  gap: var(--rule-gap);
  margin-top: 30px;
}

.page-disclaimer .rule {
  position: relative;
  padding: 20px var(--rule-inset) 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: border-color var(--dur) ease, transform var(--dur) ease, box-shadow var(--dur) ease;
}

.page-disclaimer .rule:hover,
.page-disclaimer .rule:focus-within,
.page-disclaimer .rule:focus-visible {
  border-color: var(--orange);
  border-left-color: var(--orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .rule__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.page-disclaimer .rule__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 5px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
  background: var(--ink);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: background var(--dur) ease, color var(--dur) ease, border-color var(--dur) ease;
}

.page-disclaimer .rule__num:hover,
.page-disclaimer .rule__num:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

.page-disclaimer .rule__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.22rem;
  line-height: 1.36;
  color: var(--paper);
}

.page-disclaimer .rule__body {
  margin-top: 14px;
  padding-left: 54px;
}

.page-disclaimer .rule__body p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--paper-dim);
}

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

.page-disclaimer .rule__body a {
  color: var(--blue-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .rule__list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
  max-width: 62ch;
}

.page-disclaimer .rule__list li {
  display: grid;
  grid-template-columns: 6px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 15px;
  line-height: 1.68;
  color: var(--paper-dim);
}

.page-disclaimer .rule__list li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 9px;
  background: var(--orange);
}

.page-disclaimer .cite {
  margin: 0 0 14px;
  padding: 12px 16px 12px 20px;
  border-left: 3px solid var(--clay);
  background: linear-gradient(90deg, rgba(201, 123, 74, 0.13), rgba(201, 123, 74, 0) 72%);
  font-family: var(--font-serif);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--paper);
}

.page-disclaimer .tick-scale {
  display: flex;
  align-items: flex-end;
  gap: 7px;
  height: 34px;
  margin: 0 0 16px;
}

.page-disclaimer .tick-scale span {
  display: block;
  width: 3px;
  height: 12px;
  background: var(--line);
}

.page-disclaimer .tick-scale span:nth-child(4n) {
  height: 18px;
  background: var(--moss);
}

.page-disclaimer .tick-scale span.is-now {
  height: 32px;
  background: var(--orange);
  box-shadow: 0 0 0 1px rgba(255, 106, 26, 0.35);
}

/* ---------- 双入口条 ---------- */
.page-disclaimer .terms-exit {
  padding: 40px 0 56px;
}

.page-disclaimer .terms-exit__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3rem;
  line-height: 1.3;
  color: var(--paper);
}

.page-disclaimer .exit-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-disclaimer .exit-card {
  display: grid;
  gap: 8px;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  transition: transform var(--dur) ease, border-color var(--dur) ease, box-shadow var(--dur) ease;
}

.page-disclaimer .exit-card--tool {
  border-top-color: var(--orange);
}

.page-disclaimer .exit-card:hover,
.page-disclaimer .exit-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--orange);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .exit-card__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-disclaimer .exit-card__title {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  line-height: 1.42;
  color: var(--paper);
}

.page-disclaimer .exit-card__hint {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 显现效果 ---------- */
.page-disclaimer [data-reveal="in"] {
  animation: disc-rise 0.32s ease-out both;
}

@keyframes disc-rise {
  from {
    opacity: 0.4;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .terms-hero {
    padding: 40px 0 52px;
  }

  .page-disclaimer .rules {
    padding: 60px 0 14px;
  }

  .page-disclaimer .rule {
    --rule-inset: 26px;
    padding: 26px var(--rule-inset) 28px;
  }

  .page-disclaimer .exit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .terms-exit {
    padding: 52px 0 72px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
    align-items: center;
    gap: 48px;
  }

  .page-disclaimer .rules__list {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 30px 24px;
    margin-top: 38px;
  }

  .page-disclaimer .rule:nth-child(odd) {
    grid-column: 1 / span 7;
  }

  .page-disclaimer .rule:nth-child(even) {
    grid-column: 6 / span 7;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .terms-hero__inner {
    gap: 64px;
  }

  .page-disclaimer .rule__body {
    padding-left: 66px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rule,
  .page-disclaimer .exit-card,
  .page-disclaimer .rule__num {
    transition: none;
  }

  .page-disclaimer [data-reveal="in"] {
    animation: none;
  }
}