.page-disclaimer {
  --doc-max: 1280px;
  --toc-w: 248px;
  --doc-gap: clamp(40px, 6vw, 72px);

  display: block;
  background: var(--mist);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.75;
}

/* ---------- 顶部说明区 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  background: var(--ink);
  color: var(--on-dark);
  border-bottom: 1px solid var(--fdb-deep);
  overflow: hidden;
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(135deg, rgba(0, 224, 208, 0.06) 0 1px, transparent 1px 18px),
    radial-gradient(120% 90% at 92% 6%, rgba(10, 76, 140, 0.55) 0%, transparent 62%);
  pointer-events: none;
}

.page-disclaimer .doc-hero__inner {
  position: relative;
  max-width: var(--doc-max);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 48px) var(--shell-x) clamp(36px, 5vw, 64px);
}

.page-disclaimer .doc-hero__crumb {
  margin: 0 0 clamp(20px, 3vw, 36px);
  font-size: 13px;
  color: var(--on-dark-dim);
}

.page-disclaimer .doc-hero__crumb a {
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer .doc-hero__crumb a:hover,
.page-disclaimer .doc-hero__crumb a:focus-visible {
  text-decoration: underline;
}

.page-disclaimer .doc-hero__crumb .breadcrumb__sep {
  margin: 0 8px;
  color: var(--on-dark-dim);
}

.page-disclaimer .doc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
}

@media (min-width: 860px) {
  .page-disclaimer .doc-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }
}

.page-disclaimer .doc-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-disclaimer .doc-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 5.4vw, 56px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.page-disclaimer .doc-hero__lead {
  max-width: 44ch;
  margin: 0 0 18px;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--on-dark-soft);
}

.page-disclaimer .doc-hero__meta {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid rgba(201, 214, 226, 0.2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--on-dark-dim);
  overflow-wrap: anywhere;
}

.page-disclaimer .doc-hero__fig {
  position: relative;
  margin: 0;
  border: 1px solid rgba(0, 224, 208, 0.28);
  background: var(--slate);
}

.page-disclaimer .doc-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 双栏阅读布局 ---------- */
.page-disclaimer .doc-layout {
  max-width: var(--doc-max);
  margin: 0 auto;
  padding: clamp(36px, 5vw, 64px) var(--shell-x) clamp(64px, 8vw, 104px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 56px);
}

@media (min-width: 940px) {
  .page-disclaimer .doc-layout {
    grid-template-columns: var(--toc-w) minmax(0, 1fr);
    gap: var(--doc-gap);
    align-items: start;
  }
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .doc-toc {
  border-top: 2px solid var(--fdb);
  background: var(--haze);
  padding: 16px 0 6px;
}

@media (min-width: 940px) {
  .page-disclaimer .doc-toc {
    position: sticky;
    top: 24px;
  }
}

.page-disclaimer .doc-toc__title {
  margin: 0;
  padding: 0 16px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-disclaimer .doc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .doc-toc__item {
  border-top: 1px solid var(--hair);
}

.page-disclaimer .doc-toc__link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 11px 16px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-soft);
  text-decoration: none;
  transition: color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-disclaimer .doc-toc__link:hover,
.page-disclaimer .doc-toc__link:focus-visible {
  color: var(--text);
  background: rgba(0, 224, 208, 0.12);
}

.page-disclaimer .doc-toc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fdb);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .doc-body {
  min-width: 0;
}

.page-disclaimer .term {
  border-top: 1px solid var(--hair);
  padding: clamp(24px, 3vw, 34px) 0 clamp(28px, 4vw, 42px);
  scroll-margin-top: 24px;
}

.page-disclaimer .term__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .term__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--fdb);
}

.page-disclaimer .term__title {
  margin: 0;
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .term__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .term__list li {
  position: relative;
  padding: 11px 0 11px 26px;
  border-bottom: 1px solid rgba(201, 214, 226, 0.6);
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-soft);
  overflow-wrap: anywhere;
}

.page-disclaimer .term__list li:first-child {
  border-top: 1px solid rgba(201, 214, 226, 0.6);
}

.page-disclaimer .term__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 1.45em;
  width: 9px;
  height: 1px;
  background: var(--cyan-deep);
}

.page-disclaimer .term__list a {
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 133, 124, 0.45);
}

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

/* ---------- 联系方式块 ---------- */
.page-disclaimer .term__contact {
  margin-top: 24px;
  padding: 20px 22px 22px;
  background: var(--haze);
  border-top: 2px solid var(--fdb);
}

.page-disclaimer .term__contact > p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-disclaimer .term__contact-list {
  margin: 0;
}

.page-disclaimer .term__contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 10px 0;
  border-bottom: 1px solid var(--hair);
}

@media (min-width: 560px) {
  .page-disclaimer .term__contact-row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

.page-disclaimer .term__contact-row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-disclaimer .term__contact-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-disclaimer .term__contact-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 133, 124, 0.45);
}

.page-disclaimer .term__contact-link:hover,
.page-disclaimer .term__contact-link:focus-visible {
  color: var(--fdb);
  border-bottom-color: var(--fdb);
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer .doc-hero {
    background: #FFFFFF;
    color: #000000;
    border-bottom: 1px solid #999999;
  }

  .page-disclaimer .doc-hero::before {
    display: none;
  }

  .page-disclaimer .doc-hero h1,
  .page-disclaimer .doc-hero__lead,
  .page-disclaimer .doc-hero__eyebrow,
  .page-disclaimer .doc-hero__meta,
  .page-disclaimer .doc-hero__crumb,
  .page-disclaimer .doc-hero__crumb a {
    color: #000000;
  }

  .page-disclaimer .doc-hero__fig,
  .page-disclaimer .doc-toc {
    display: none;
  }

  .page-disclaimer .doc-layout {
    display: block;
    max-width: none;
    padding: 0;
  }

  .page-disclaimer .term {
    break-inside: avoid;
    border-top-color: #CCCCCC;
  }

  .page-disclaimer .term__list li,
  .page-disclaimer .term__contact-row dd {
    color: #000000;
    border-color: #CCCCCC;
  }
}