.page-disclaimer {
  --ag-rail-w: 320px;
  --ag-gutter: 32px;
  padding: 40px 0 0;
}

/* ---------- 顶部标题 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--ink-2);
  margin-bottom: 32px;
}

.page-disclaimer .breadcrumb a {
  color: var(--ink-2);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .ag-head {
  max-width: 960px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ag-head .label {
  color: var(--sand);
}

.page-disclaimer .ag-head h1 {
  margin: 18px 0 0;
  font-size: clamp(30px, 5.6vw, 62px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .ag-head .lead {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-long);
}

/* ---------- 页首条带图 ---------- */
.page-disclaimer .ag-hero {
  margin: 40px 0 0;
}

.page-disclaimer .ag-hero img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--grid);
}

.page-disclaimer .ag-hero .media__caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--ink-2);
}

/* ---------- 两栏骨架 ---------- */
.page-disclaimer .ag-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
  margin-top: 64px;
}

/* ---------- 左窄栏 ---------- */
.page-disclaimer .ag-vercard {
  background: var(--rail);
  border: 1px solid var(--line);
  padding: 24px 20px;
}

.page-disclaimer .ag-vercard .label {
  color: var(--ink-2);
}

.page-disclaimer .ag-vercard__no {
  margin: 12px 0 4px;
  font-family: var(--font-mono);
  font-size: 46px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-disclaimer .ag-vercard__state {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-disclaimer .ag-vertabs {
  margin-top: 20px;
}

.page-disclaimer .ag-vertabs .tabs__list {
  display: flex;
  gap: 6px;
}

.page-disclaimer .ag-vertabs .tabs__tab {
  flex: 1 1 0;
  appearance: none;
  cursor: pointer;
  padding: 8px 0;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  transition: color 120ms var(--ease), border-color 120ms var(--ease), background 120ms var(--ease);
}

.page-disclaimer .ag-vertabs .tabs__tab:hover {
  color: var(--ink);
  border-color: var(--cyan-deep);
}

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

.page-disclaimer .ag-vertabs .tabs__tab[aria-selected="true"] {
  color: var(--ink);
  border-color: var(--cyan);
  background: rgba(51, 240, 206, 0.08);
}

.page-disclaimer .ag-vertabs .tabs__panel {
  padding-top: 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-disclaimer .ag-vertabs .tabs__panel p {
  margin: 0;
}

.page-disclaimer .ag-meta {
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
}

.page-disclaimer .ag-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.page-disclaimer .ag-meta dd {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-long);
}

.page-disclaimer .ag-toc {
  margin-top: 32px;
}

.page-disclaimer .ag-toc .label {
  color: var(--ink-2);
  display: block;
  margin-bottom: 12px;
}

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

.page-disclaimer .ag-toc__link {
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 14px;
  text-decoration: none;
  transition: color 120ms var(--ease), padding-left 120ms var(--ease);
}

.page-disclaimer .ag-toc__link:hover,
.page-disclaimer .ag-toc__link:focus-visible {
  color: var(--cyan);
  padding-left: 8px;
}

/* ---------- 右宽栏条款 ---------- */
.page-disclaimer .ag-clause {
  scroll-margin-top: 120px;
  padding-bottom: 44px;
}

.page-disclaimer .ag-clause + .ag-clause {
  border-top: 1px solid var(--line);
  padding-top: 44px;
}

.page-disclaimer .ag-clause__head {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 0 10px;
  align-items: baseline;
}

.page-disclaimer .ag-clause__no {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .ag-clause__title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .ag-terms {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-disclaimer .ag-terms li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 10px;
}

.page-disclaimer .ag-terms__no {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  padding-top: 4px;
}

.page-disclaimer .ag-terms__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-long);
}

.page-disclaimer .ag-terms__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 240, 206, 0.4);
}

.page-disclaimer .ag-terms__text a:hover,
.page-disclaimer .ag-terms__text a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .ag-key {
  color: var(--ink);
  border-bottom: 1px solid rgba(51, 240, 206, 0.55);
  padding-bottom: 1px;
}

/* ---------- 页尾返回区 ---------- */
.page-disclaimer .ag-return {
  margin: 96px 0 0;
  padding: 40px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-disclaimer .ag-return__note {
  flex: 1 1 300px;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-disclaimer .ag-return .btn {
  flex: 0 0 auto;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer {
    padding-top: 56px;
  }

  .page-disclaimer .ag-layout {
    grid-template-columns: var(--ag-rail-w) minmax(0, 1fr);
    gap: var(--ag-gutter);
    margin-top: 96px;
  }

  .page-disclaimer .ag-rail__inner {
    position: sticky;
    top: 112px;
  }

  .page-disclaimer .ag-return {
    margin-top: 128px;
  }
}

@media (max-width: 720px) {
  .page-disclaimer .ag-hero img {
    aspect-ratio: 4 / 3;
  }

  .page-disclaimer .ag-clause__head {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 0 8px;
  }

  .page-disclaimer .ag-terms li {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .page-disclaimer .ag-terms__text {
    font-size: 15px;
    line-height: 1.8;
  }

  .page-disclaimer .ag-return .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    padding: 0;
  }

  .page-disclaimer .ag-hero,
  .page-disclaimer .ag-rail,
  .page-disclaimer .ag-return {
    display: none;
  }

  .page-disclaimer .ag-layout {
    display: block;
    margin-top: 24px;
  }

  .page-disclaimer .ag-head,
  .page-disclaimer .ag-clause {
    border-color: #999;
  }

  .page-disclaimer .ag-clause__no,
  .page-disclaimer .ag-clause__title,
  .page-disclaimer .ag-terms__text,
  .page-disclaimer .ag-head h1,
  .page-disclaimer .ag-head .lead {
    color: #000;
  }

  .page-disclaimer .ag-clause + .ag-clause {
    page-break-inside: avoid;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ag-toc__link,
  .page-disclaimer .ag-vertabs .tabs__tab {
    transition: none;
  }
}