.page-disclaimer {
  --clause-bg: rgba(11, 42, 74, 0.62);
  --clause-gap: clamp(18px, 2.6vw, 28px);
  color: var(--white);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-disclaimer .crumbs {
  padding: clamp(20px, 3vw, 28px) 0 0;
  font-size: 0.86rem;
  color: var(--mist);
}

.page-disclaimer .crumbs a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--speed) var(--ease);
}

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

.page-disclaimer .crumbs__sep {
  margin: 0 0.5em;
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding: clamp(24px, 4vw, 48px) 0 clamp(28px, 4vw, 48px);
  position: relative;
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--ice) 45%, transparent);
  opacity: 0.55;
}

.page-disclaimer .notice-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ice);
}

.page-disclaimer .notice-hero__title {
  margin: 0 0 18px;
  font-size: clamp(1.9rem, 6.2vw, 3.4rem);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-disclaimer .notice-hero__title::first-letter {
  color: var(--orange);
}

.page-disclaimer .notice-hero__lead {
  margin: 0 0 20px;
  max-width: 64ch;
  font-size: clamp(0.98rem, 1.6vw, 1.06rem);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .notice-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .notice-hero__figure {
  margin: 0;
}

.page-disclaimer .notice-hero__frame {
  position: relative;
  border: 2px solid var(--line-strong);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--hard);
  background:
    radial-gradient(120% 90% at 80% 0%, rgba(255, 106, 26, 0.22), transparent 62%),
    linear-gradient(160deg, var(--navy), var(--deep));
  aspect-ratio: 12 / 7;
}

.page-disclaimer .notice-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.95) contrast(1.03);
}

.page-disclaimer .notice-hero__figure figcaption {
  margin-top: 12px;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 索引 + 条款 ---------- */
.page-disclaimer .notice-body {
  display: grid;
  gap: clamp(24px, 3vw, 36px);
  padding-top: clamp(28px, 4vw, 44px);
  align-items: start;
}

.page-disclaimer .notice-index {
  border: 2px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(175deg, rgba(14, 76, 138, 0.34), rgba(6, 26, 47, 0.9));
  box-shadow: var(--hard-soft);
  padding: 18px 18px 16px;
}

.page-disclaimer .notice-index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--ice);
  text-transform: uppercase;
}

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

.page-disclaimer .notice-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  color: var(--white);
  font-size: 0.92rem;
  text-decoration: none;
  transition: background var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-disclaimer .notice-index__list .data {
  font-size: 0.78rem;
  color: var(--ice);
}

.page-disclaimer .notice-index__list a:hover,
.page-disclaimer .notice-index__list a:focus-visible {
  background: rgba(127, 219, 255, 0.1);
  border-color: var(--line-strong);
}

.page-disclaimer .notice-index__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .notice-index__note a {
  color: var(--ice);
}

.page-disclaimer .notice-clauses {
  display: grid;
  gap: var(--clause-gap);
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  border: 2px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--clause-bg);
  padding: clamp(18px, 3.2vw, 30px);
  scroll-margin-top: 100px;
}

.page-disclaimer .clause__num {
  margin: 0 0 8px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--ice);
}

.page-disclaimer .clause__title {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--line-soft);
  font-size: clamp(1.18rem, 2.4vw, 1.5rem);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-disclaimer .clause__text {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--snow);
}

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

.page-disclaimer .clause__text a {
  color: var(--ice);
  text-underline-offset: 3px;
}

.page-disclaimer .clause__text--tight {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--mist);
}

.page-disclaimer .clause__text--tight .data {
  color: var(--white);
}

.page-disclaimer .clause__list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--snow);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--ice);
  transform: rotate(45deg);
}

.page-disclaimer .callout {
  margin: 0;
  padding: 12px 14px 12px 16px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(255, 106, 26, 0.08);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--snow);
}

/* ---------- 联系卡 ---------- */
.page-disclaimer .contact-cards {
  display: grid;
  gap: 12px;
  margin-top: 6px;
}

.page-disclaimer .contact-card {
  border: 2px solid var(--line-strong);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  background: rgba(6, 26, 47, 0.72);
  box-shadow: var(--hard-soft);
  min-width: 0;
}

.page-disclaimer .contact-card__key {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ice);
}

.page-disclaimer .contact-card__value {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-disclaimer .contact-card__value.data {
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

/* ---------- 尾部 ---------- */
.page-disclaimer .notice-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border: 2px dashed var(--line);
  border-radius: var(--r-md);
  background: rgba(14, 76, 138, 0.14);
}

.page-disclaimer .notice-tail__text {
  margin: 0;
  flex: 1 1 240px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--r-pill);
  border: 2px solid var(--line-strong);
  background: transparent;
  color: var(--ice);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease), transform var(--speed) var(--ease);
}

.page-disclaimer .to-top::before {
  content: "↑";
  font-family: var(--font-mono);
}

.page-disclaimer .to-top:hover,
.page-disclaimer .to-top:focus-visible {
  color: var(--white);
  border-color: var(--orange);
  box-shadow: var(--hard-soft);
  transform: translate(-2px, -2px);
}

.page-disclaimer a:focus-visible,
.page-disclaimer .clause:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .contact-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-disclaimer .notice-body {
    grid-template-columns: minmax(0, 252px) minmax(0, 1fr);
    gap: clamp(28px, 3.4vw, 48px);
  }

  .page-disclaimer .notice-index {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .clause {
    padding-left: clamp(26px, 3vw, 38px);
  }

  .page-disclaimer .clause__num {
    position: absolute;
    top: clamp(20px, 2.6vw, 32px);
    right: clamp(20px, 2.6vw, 32px);
    font-size: 0.92rem;
    color: rgba(127, 219, 255, 0.55);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .to-top,
  .page-disclaimer .notice-index__list a,
  .page-disclaimer .crumbs a {
    transition: none;
  }
}

@media print {
  .page-disclaimer .notice-index,
  .page-disclaimer .to-top {
    display: none;
  }

  .page-disclaimer .clause,
  .page-disclaimer .notice-tail,
  .page-disclaimer .contact-card {
    border-color: #b9c6d3;
    background: #fff;
    color: #0d1b28;
    box-shadow: none;
    break-inside: avoid;
  }

  .page-disclaimer .clause__text,
  .page-disclaimer .clause__list li,
  .page-disclaimer .callout,
  .page-disclaimer .contact-card__value {
    color: #0d1b28;
  }

  .page-disclaimer .notice-hero__frame {
    box-shadow: none;
    border-color: #b9c6d3;
  }
}