.page-disclaimer {
  background: var(--sky);
  color: var(--frost);
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.page-disclaimer .legal-wrap {
  max-width: var(--content-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
  padding-top: clamp(1rem, 2.5vw, 2rem);
}

/* ---------- 顶部信息条 ---------- */
.page-disclaimer .legal-topline {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: clamp(1rem, 2.4vw, 1.75rem);
}

.page-disclaimer .legal-topline .ticker__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.page-disclaimer .legal-topline .btn {
  margin-left: auto;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  border: var(--line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, var(--console) 0%, var(--sky) 70%);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(140, 163, 184, 0.16) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(to bottom, rgba(140, 163, 184, 0.12) 0 1px, transparent 1px 68px);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.25) 70%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.25) 70%, transparent 100%);
}

.page-disclaimer .legal-hero__figure {
  margin: 0;
  position: relative;
  display: block;
  border-bottom: var(--line-strong);
}

.page-disclaimer .legal-hero__img {
  display: block;
  width: 100%;
  height: clamp(130px, 24vw, 220px);
  object-fit: cover;
  max-width: 100%;
  opacity: 0.82;
}

.page-disclaimer .legal-hero__body {
  position: relative;
  z-index: 1;
  padding: clamp(1.25rem, 4vw, 2.75rem);
  display: grid;
  gap: 0.9rem;
}

.page-disclaimer .legal-hero__kicker {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-disclaimer .legal-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 6.5vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--frost);
  max-width: 20ch;
}

.page-disclaimer .legal-hero__lead {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(0.95rem, 2.4vw, 1.075rem);
  line-height: 1.75;
  color: rgba(243, 248, 252, 0.8);
}

.page-disclaimer .legal-hero__meta {
  margin: 0;
  padding-top: 0.85rem;
  border-top: var(--line);
  font-family: var(--font-data);
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 双栏 ---------- */
.page-disclaimer .legal-layout {
  margin-top: clamp(1.5rem, 4vw, 2.75rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-disclaimer .legal-toc {
  border: var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  background: rgba(13, 36, 59, 0.7);
  padding: 1.1rem 1.15rem;
}

.page-disclaimer .legal-toc__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-disclaimer .legal-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.15rem;
}

.page-disclaimer .legal-toc__item {
  border-bottom: var(--line);
}

.page-disclaimer .legal-toc__item:last-child {
  border-bottom: 0;
}

.page-disclaimer .legal-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.55rem 0.2rem;
  color: rgba(243, 248, 252, 0.82);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.45;
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  color: var(--frost);
  padding-left: 0.45rem;
}

.page-disclaimer .legal-toc__link:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-disclaimer .legal-toc__num {
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--signal);
  min-width: 1.6em;
}

.page-disclaimer .legal-toc__aside {
  margin: 0.9rem 0 0;
  padding-top: 0.8rem;
  border-top: var(--line);
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-disclaimer .legal-toc__aside a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-body {
  display: grid;
  gap: clamp(1.25rem, 3vw, 1.9rem);
  min-width: 0;
}

.page-disclaimer .clause {
  border-top: var(--line-strong);
  padding-top: clamp(1rem, 2.6vw, 1.5rem);
  scroll-margin-top: 1.25rem;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin-bottom: 0.85rem;
}

.page-disclaimer .clause__num {
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--orange);
  letter-spacing: 0.04em;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-edit);
  font-weight: 700;
  font-size: clamp(1.2rem, 3.6vw, 1.5rem);
  line-height: 1.3;
  color: var(--frost);
}

.page-disclaimer .clause__prose {
  margin-left: 0;
  display: grid;
  gap: 0.85rem;
}

.page-disclaimer .clause__prose p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(243, 248, 252, 0.78);
}

.page-disclaimer .clause__prose a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__prose a:hover {
  color: var(--orange);
}

/* ---------- 使用情形表 ---------- */
.page-disclaimer .rule-table {
  display: grid;
  border: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(13, 36, 59, 0.55);
}

.page-disclaimer .rule-table__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem;
  padding: 0.75rem 0.9rem;
  border-bottom: var(--line);
}

.page-disclaimer .rule-table__row:last-child {
  border-bottom: 0;
}

.page-disclaimer .rule-table__row--head {
  background: rgba(27, 58, 87, 0.65);
}

.page-disclaimer .rule-table__key {
  font-family: var(--font-data);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--signal);
}

.page-disclaimer .rule-table__val {
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(243, 248, 252, 0.78);
}

/* ---------- 联系清单 ---------- */
.page-disclaimer .contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
  border-left: 2px solid var(--steel);
  padding-left: 0.95rem;
}

.page-disclaimer .contact-list li {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(243, 248, 252, 0.78);
}

.page-disclaimer .contact-list__key {
  display: inline-block;
  min-width: 4.6em;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--mist);
}

/* ---------- 结尾 ---------- */
.page-disclaimer .legal-outro {
  margin-top: 0.5rem;
  border: var(--line);
  border-top: 3px solid var(--signal);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(27, 58, 87, 0.6), rgba(7, 26, 44, 0.4));
  padding: clamp(1.1rem, 3vw, 1.75rem);
}

.page-disclaimer .legal-outro__text {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(243, 248, 252, 0.78);
}

.page-disclaimer .legal-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ---------- 滚动显现 ---------- */
.page-disclaimer .clause[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.page-disclaimer .clause[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause[data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-disclaimer .legal-toc__link {
    transition: none;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .legal-topline {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
  }

  .page-disclaimer .legal-topline .btn {
    margin-left: 0;
  }

  .page-disclaimer .legal-layout {
    grid-template-columns: minmax(210px, 250px) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: 1.25rem;
  }

  .page-disclaimer .clause__prose {
    margin-left: 0;
    max-width: 72ch;
  }

  .page-disclaimer .rule-table__row {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    gap: 1rem;
    padding: 0.8rem 1.1rem;
  }

  .page-disclaimer .legal-hero__body {
    max-width: 78ch;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .legal-hero__title {
    max-width: 24ch;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #111;
  }

  .page-disclaimer .legal-topline,
  .page-disclaimer .legal-toc,
  .page-disclaimer .legal-outro__actions {
    display: none;
  }

  .page-disclaimer .legal-hero,
  .page-disclaimer .legal-outro {
    background: #fff;
    border-color: #999;
    box-shadow: none;
  }

  .page-disclaimer .legal-hero::after,
  .page-disclaimer .legal-hero__figure {
    display: none;
  }

  .page-disclaimer .legal-hero__title,
  .page-disclaimer .clause__title {
    color: #111;
  }

  .page-disclaimer .legal-hero__lead,
  .page-disclaimer .clause__prose p,
  .page-disclaimer .rule-table__val,
  .page-disclaimer .contact-list li,
  .page-disclaimer .legal-outro__text {
    color: #333;
  }

  .page-disclaimer .legal-layout {
    display: block;
  }

  .page-disclaimer .clause[data-reveal] {
    opacity: 1;
    transform: none;
  }
}