.page-disclaimer {
  background: var(--void);
  color: var(--warm);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .disclaimer-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 52px) 0 clamp(30px, 6vw, 64px);
  border-bottom: var(--border);
  background:
    radial-gradient(circle at 84% 14%, rgba(57, 224, 208, 0.12), transparent 56%),
    radial-gradient(circle at 12% 88%, rgba(242, 193, 78, 0.08), transparent 52%),
    linear-gradient(180deg, var(--panel) 0%, var(--void) 100%);
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(154, 167, 199, 0.10) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(154, 167, 199, 0.07) 0 1px, transparent 1px 96px);
}

.page-disclaimer .disclaimer-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .crumbs {
  margin-bottom: clamp(18px, 3vw, 28px);
  font-size: 13px;
}

.page-disclaimer .crumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--gold);
}

.page-disclaimer .disclaimer-hero .eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  border: 1px solid var(--orbit);
  background: rgba(28, 42, 85, 0.5);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-disclaimer h1 {
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  max-width: 19ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-disclaimer .disclaimer-lead {
  margin: 0;
  max-width: 62ch;
  color: var(--warm-soft);
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.85;
}

.page-disclaimer .disclaimer-meta {
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--orbit);
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ---------- 横幅图 ---------- */

.page-disclaimer .disclaimer-banner {
  margin: 0;
  border-bottom: var(--border);
  background: var(--panel);
  line-height: 0;
}

.page-disclaimer .disclaimer-banner img {
  display: block;
  width: 100%;
  height: clamp(170px, 26vw, 340px);
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06) brightness(0.92);
}

/* ---------- 主体两栏 ---------- */

.page-disclaimer .disclaimer-body {
  display: grid;
  gap: clamp(26px, 5vw, 40px);
  padding-top: clamp(34px, 6vw, 76px);
  padding-bottom: clamp(40px, 7vw, 96px);
}

/* ---------- 左侧编号刻度 ---------- */

.page-disclaimer .disclaimer-index {
  border: var(--border);
  border-left: 4px solid var(--gold);
  background: var(--panel);
  padding: 18px 16px 20px;
  box-shadow: var(--shadow);
}

.page-disclaimer .disclaimer-index__title {
  margin: 0;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-disclaimer .index-list {
  counter-reset: clause;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .index-list a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: baseline;
  gap: 8px;
  padding: 9px 8px 9px 10px;
  border-left: 2px solid transparent;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition:
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-disclaimer .index-list a::before {
  counter-increment: clause;
  content: counter(clause, decimal-leading-zero);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.page-disclaimer .index-list a:hover,
.page-disclaimer .index-list a:focus-visible {
  color: var(--warm);
  border-left-color: var(--gold);
  background: rgba(242, 193, 78, 0.08);
}

/* ---------- 条款 ---------- */

.page-disclaimer .disclaimer-clauses {
  display: grid;
  min-width: 0;
}

.page-disclaimer .clause {
  display: grid;
  gap: 14px;
  padding: clamp(22px, 4vw, 34px) 0;
  border-top: 1px dashed var(--orbit);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .clause__num {
  display: block;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--orbit);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.22;
  letter-spacing: 0.005em;
  color: var(--warm);
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  color: var(--warm-soft);
  font-size: 16px;
  line-height: 1.85;
}

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

.page-disclaimer .clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 224, 208, 0.42);
  transition:
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-disclaimer .clause a:hover,
.page-disclaimer .clause a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 高亮块 ---------- */

.page-disclaimer .callout {
  margin: 18px 0 0;
  padding: 14px 16px 14px 18px;
  border-left: 3px solid var(--cyan);
  background: rgba(57, 224, 208, 0.08);
  color: var(--warm);
  font-size: 15px;
  line-height: 1.8;
  transition: background-color var(--dur) var(--ease);
}

.page-disclaimer .callout:hover {
  background: rgba(57, 224, 208, 0.16);
}

.page-disclaimer .callout--gold {
  border-left-color: var(--gold);
  background: rgba(242, 193, 78, 0.09);
}

.page-disclaimer .callout--gold:hover {
  background: rgba(242, 193, 78, 0.17);
}

/* ---------- 条款内列表 ---------- */

.page-disclaimer .clause-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 22px;
  color: var(--warm-soft);
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

/* ---------- 页尾刻度尺 ---------- */

.page-disclaimer .notice-rail {
  height: 20px;
  border-top: 1px solid var(--orbit);
  background-image: repeating-linear-gradient(90deg, var(--gold) 0 1px, transparent 1px 22px);
  background-repeat: repeat-x;
  background-position: 0 100%;
  background-size: 22px 9px;
  opacity: 0.75;
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .clause {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-disclaimer .clause__num {
    font-size: 30px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .disclaimer-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-disclaimer .disclaimer-index {
    position: sticky;
    top: 104px;
  }

  .page-disclaimer .clause {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 36px;
  }

  .page-disclaimer .clause p {
    max-width: 68ch;
  }

  .page-disclaimer .callout,
  .page-disclaimer .clause-list {
    max-width: 68ch;
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .clause__num {
    font-size: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition: none !important;
  }
}