.page-disclaimer {
  --doc-sec-gap: 3.25rem;
  background: var(--paper);
  color: var(--ink-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  padding: 1.5rem 0 2rem;
  background:
    radial-gradient(130% 120% at 10% -10%, rgba(56, 242, 198, 0.18), transparent 58%),
    linear-gradient(155deg, var(--ink-2) 0%, var(--ink) 52%, var(--ink-deep) 100%);
  color: var(--text);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(56, 242, 198, 0.07) 0 1px,
    transparent 1px 72px
  );
  pointer-events: none;
}

.page-disclaimer .doc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.5;
}

.page-disclaimer .doc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
}

.page-disclaimer .doc-hero .breadcrumb {
  margin: 0;
}

.page-disclaimer .doc-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.page-disclaimer .doc-hero .breadcrumb-item {
  display: inline-flex;
  align-items: center;
}

.page-disclaimer .doc-hero .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 0.45rem;
  color: var(--text-faint);
}

.page-disclaimer .doc-hero .breadcrumb-item a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease);
}

.page-disclaimer .doc-hero .breadcrumb-item a:hover {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .doc-hero .breadcrumb-current {
  color: var(--text-soft);
}

.page-disclaimer .doc-hero__lead .eyebrow {
  margin: 0 0 0.55rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .doc-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2rem, 7.5vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .doc-hero .lede {
  margin: 0;
  max-width: 54ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-disclaimer .doc-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-deep);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .doc-hero__media img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 250px);
  object-fit: cover;
}

/* ---------- 正文外壳 ---------- */
.page-disclaimer .doc-shell {
  padding: 1.75rem 0 3rem;
  background: var(--paper);
}

.page-disclaimer .doc-jump {
  margin: 0 0 1.5rem;
}

.page-disclaimer .doc-jump__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: docjump;
}

.page-disclaimer .doc-jump__list li {
  display: flex;
  counter-increment: docjump;
}

.page-disclaimer .doc-jump__list a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--line-ink);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.6);
  color: var(--ink-text);
  font-size: 0.82rem;
  line-height: 1.2;
  text-decoration: none;
  transition:
    background-color 0.25s var(--ease),
    border-color 0.25s var(--ease),
    transform 0.25s var(--ease);
}

.page-disclaimer .doc-jump__list a::before {
  content: counter(docjump, decimal-leading-zero);
  font-family: var(--font-data);
  font-size: 0.7rem;
  color: var(--orange);
}

.page-disclaimer .doc-jump__list a:hover,
.page-disclaimer .doc-jump__list a[aria-current="true"] {
  background: var(--cyan-soft);
  border-color: var(--cyan);
  transform: translateY(-1px);
}

/* ---------- 章节 ---------- */
.page-disclaimer .doc-sec {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0 0.85rem;
  padding: 1.75rem 0;
  border-top: 1px dashed var(--line-ink);
  scroll-margin-top: 6rem;
}

.page-disclaimer .doc-sec:first-of-type {
  border-top: 0;
  padding-top: 0.5rem;
}

.page-disclaimer .doc-sec__num {
  margin: 0;
  padding-top: 0.4rem;
  font-family: var(--font-data);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-disclaimer .doc-sec__main {
  min-width: 0;
}

.page-disclaimer .doc-sec__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.3rem, 5vw, 1.65rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-disclaimer .doc-sec__main p {
  margin: 0 0 0.9rem;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink-text);
}

.page-disclaimer .doc-sec__main p a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-disclaimer .doc-sec__main p a:hover {
  color: var(--orange);
}

.page-disclaimer .doc-list {
  display: grid;
  gap: 0.6rem;
  margin: 0.35rem 0 1.1rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--ink-text-soft);
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 0.6rem;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
  opacity: 0.85;
}

.page-disclaimer .doc-note {
  margin: 0;
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: rgba(185, 245, 228, 0.32);
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 联系信息面板 ---------- */
.page-disclaimer .doc-contact {
  margin: 1.25rem 0 1.1rem;
  padding: 1.15rem 1.15rem 1.3rem;
  border-radius: var(--radius);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(56, 242, 198, 0.16), transparent 60%),
    linear-gradient(150deg, var(--ink-2), var(--ink-deep));
  color: var(--text);
}

.page-disclaimer .doc-contact dl {
  display: grid;
  gap: 0.95rem;
  margin: 0;
}

.page-disclaimer .doc-contact dt {
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .doc-contact dd {
  margin: 0.25rem 0 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .doc-hero {
    padding: 2.5rem 0 3rem;
  }

  .page-disclaimer .doc-hero__inner {
    gap: 2rem;
  }

  .page-disclaimer .doc-shell {
    padding: 2.5rem 0 4.5rem;
  }

  .page-disclaimer .doc-jump {
    margin-bottom: 2.25rem;
  }

  .page-disclaimer .doc-sec {
    grid-template-columns: 3rem 1fr;
    gap: 0 1.5rem;
    padding: 2.25rem 0;
  }

  .page-disclaimer .doc-sec:first-of-type {
    padding-top: 1rem;
  }

  .page-disclaimer .doc-sec__num {
    font-size: 1rem;
  }

  .page-disclaimer .doc-contact {
    padding: 1.5rem 1.65rem 1.7rem;
  }

  .page-disclaimer .doc-contact dl {
    grid-template-columns: 1fr 1fr;
    gap: 1.1rem 2rem;
  }
}