.page-disclaimer {
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-body);
}

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

/* ===== 首屏框景 ===== */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  padding-top: 20px;
  padding-bottom: 40px;
  scroll-margin-top: 90px;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 88%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 88%);
}

.page-disclaimer .terms-hero .breadcrumb {
  margin-bottom: 22px;
}

.page-disclaimer .terms-hero-grid {
  display: grid;
  gap: 26px;
}

.page-disclaimer .terms-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.page-disclaimer .terms-lead {
  margin: 18px 0 0;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

/* 条款要点面板 */
.page-disclaimer .terms-summary {
  background: var(--ink-green);
  color: var(--paper);
  border-left: 3px solid var(--gold);
  padding: 20px 22px;
}

.page-disclaimer .terms-summary-title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gold-soft);
}

.page-disclaimer .terms-summary-list {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .terms-summary-item {
  display: grid;
  gap: 4px;
  padding-top: 13px;
  border-top: 1px solid var(--line-on-dark);
}

.page-disclaimer .terms-summary-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .terms-summary-item dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan-soft);
}

.page-disclaimer .terms-summary-item dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 253, 248, 0.88);
}

/* 首屏视觉 */
.page-disclaimer .terms-figure {
  margin: 30px 0 0;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  overflow: hidden;
}

.page-disclaimer .terms-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
  filter: saturate(0.82) contrast(0.98);
}

/* ===== 正文长文 ===== */
.page-disclaimer .terms-body {
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 40px 0 64px;
}

.page-disclaimer .terms-layout {
  display: grid;
  gap: 30px;
}

/* 目录 */
.page-disclaimer .terms-toc {
  border-top: 2px solid var(--ink-green);
  padding-top: 14px;
}

.page-disclaimer .terms-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray);
}

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

.page-disclaimer .terms-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 10px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  color: var(--ink);
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-disclaimer .terms-toc-list a:hover,
.page-disclaimer .terms-toc-list a:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(19, 143, 163, 0.08);
  color: var(--ink-green);
}

.page-disclaimer .terms-toc-list .mono {
  flex: none;
  font-size: 11px;
  color: var(--cyan);
}

.page-disclaimer .terms-toc-top {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--ink-green);
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .terms-toc-top:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* 条款条目 */
.page-disclaimer .terms-articles {
  display: grid;
  gap: 38px;
  min-width: 0;
}

.page-disclaimer .terms-article {
  max-width: 66ch;
  scroll-margin-top: 96px;
}

.page-disclaimer .terms-article-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .terms-article-num {
  flex: none;
  padding: 2px 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
  border: 1px solid var(--gold-soft);
  background: rgba(231, 135, 31, 0.09);
}

.page-disclaimer .terms-article h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: 0.01em;
  color: var(--ink-green);
}

.page-disclaimer .terms-article p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-disclaimer .terms-article ul {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-disclaimer .terms-article ul li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .terms-article ul li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 13px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .terms-article a {
  color: var(--ink-green);
  text-decoration: underline;
  text-decoration-color: var(--gold-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .terms-article a:hover {
  text-decoration-color: var(--gold);
  color: var(--gold);
}

/* 责任限制与条款更新：警示强调 */
.page-disclaimer .terms-article--alert {
  padding-left: 16px;
  border-left: 2px solid var(--alert);
}

.page-disclaimer .terms-article--alert .terms-article-num {
  color: var(--alert);
  border-color: rgba(184, 74, 50, 0.4);
  background: rgba(184, 74, 50, 0.07);
}

.page-disclaimer .terms-article--alert h2 {
  color: var(--alert);
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-disclaimer .terms-hero {
    padding-bottom: 48px;
  }

  .page-disclaimer .terms-body {
    padding: 52px 0 80px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero-grid {
    grid-template-columns: minmax(0, 1fr) 336px;
    gap: 52px;
    align-items: start;
  }

  .page-disclaimer .terms-summary {
    padding: 24px 26px;
  }

  .page-disclaimer .terms-article h2 {
    font-size: 21px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 24px;
  }

  .page-disclaimer .terms-articles {
    gap: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc-list a {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
  }

  .page-disclaimer .terms-hero::before,
  .page-disclaimer .terms-figure {
    display: none;
  }

  .page-disclaimer .terms-summary {
    background: #fff;
    color: #000;
    border-left: 2px solid #000;
  }

  .page-disclaimer .terms-summary-item dd,
  .page-disclaimer .terms-summary-title,
  .page-disclaimer .terms-summary-item dt {
    color: #000;
  }

  .page-disclaimer .terms-toc {
    position: static;
    break-inside: avoid;
  }

  .page-disclaimer .terms-article {
    max-width: none;
    break-inside: avoid;
  }

  .page-disclaimer .terms-body {
    padding: 16px 0;
    border-top: 0;
  }
}