.page-disclaimer {
  --ag-rule: rgba(11, 31, 25, .14);
  --ag-rule-soft: rgba(11, 31, 25, .07);
  --ag-index-w: 260px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  padding: 1.25rem 0 0;
  font-size: .875rem;
  color: var(--muted);
}

.page-disclaimer .breadcrumbs a {
  color: var(--blue);
  text-decoration: none;
}

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

.page-disclaimer .crumb-sep {
  margin: 0 .5rem;
  color: var(--blue-soft);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .ag-hero {
  position: relative;
  margin-top: 1.25rem;
  padding: clamp(2rem, 6vw, 4rem) 0 clamp(2.25rem, 7vw, 4.5rem);
  background: var(--ink-deep);
  color: var(--paper);
  overflow: hidden;
}

.page-disclaimer .ag-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(18, 54, 43, .95) 0%, rgba(18, 54, 43, .35) 48%, rgba(11, 31, 25, 0) 72%);
  pointer-events: none;
}

.page-disclaimer .ag-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--cinnabar) 0 22%, var(--gold) 22% 46%, var(--blue-soft) 46% 100%);
  opacity: .72;
}

.page-disclaimer .ag-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  grid-template-columns: 1fr;
  align-items: center;
}

.page-disclaimer .ag-eyebrow {
  margin: 0 0 1rem;
  font-size: .8125rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-disclaimer .ag-hero h1 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 7vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-disclaimer .ag-lede {
  margin: 0;
  max-width: 44ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(243, 237, 225, .86);
}

.page-disclaimer .ag-meta {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.75rem;
  font-size: .8125rem;
  color: rgba(243, 237, 225, .78);
}

.page-disclaimer .ag-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
}

.page-disclaimer .ag-meta-k {
  color: var(--blue-soft);
}

.page-disclaimer .ag-hero-figure {
  margin: 0;
  position: relative;
}

.page-disclaimer .ag-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--line-on-dark);
}

/* ---------- 主栅格 ---------- */
.page-disclaimer .ag-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
}

/* ---------- 索引侧栏 ---------- */
.page-disclaimer .ag-index {
  padding: 1.15rem 1.1rem 1rem;
  border: 1px solid var(--ag-rule);
  border-radius: 6px;
}

.page-disclaimer .ag-index-title {
  margin: 0 0 .9rem;
  font-size: .75rem;
  letter-spacing: .18em;
  color: var(--ink-table);
  text-transform: uppercase;
}

.page-disclaimer .ag-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .125rem;
}

.page-disclaimer .ag-index-list a {
  display: grid;
  grid-template-columns: 2rem 1fr;
  align-items: baseline;
  gap: .5rem;
  padding: .5rem .4rem;
  border-radius: 3px;
  font-size: .9375rem;
  line-height: 1.5;
  color: var(--graphite);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background-color .24s var(--ease), border-color .24s var(--ease), color .24s var(--ease);
}

.page-disclaimer .ag-index-list a:hover,
.page-disclaimer .ag-index-list a:focus-visible {
  background: var(--inline-soft);
  border-left-color: var(--cinnabar);
  color: var(--ink-table);
}

.page-disclaimer .ag-index-no {
  font-size: .75rem;
  color: var(--blue);
}

.page-disclaimer .ag-index-foot {
  margin: 1rem 0 0;
  padding-top: .85rem;
  border-top: 1px solid var(--ag-rule-soft);
  font-size: .6875rem;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 条文 ---------- */
.page-disclaimer .ag-body {
  min-width: 0;
}

.page-disclaimer .clause {
  padding: clamp(1.5rem, 3.5vw, 2.25rem) 0;
  border-top: 1px solid var(--ag-rule);
}

.page-disclaimer .clause:first-of-type {
  border-top: 2px solid var(--ink-table);
  padding-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-disclaimer .clause-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: .85rem;
  margin-bottom: 1rem;
}

.page-disclaimer .clause-no {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--blue-soft);
}

.page-disclaimer .clause--contact .clause-no {
  color: var(--gold);
}

.page-disclaimer .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 3.4vw, 1.6rem);
  line-height: 1.3;
  color: var(--ink-deep);
}

.page-disclaimer .clause-body {
  max-width: 72ch;
}

.page-disclaimer .clause-body > p {
  margin: 0 0 1rem;
  line-height: 1.85;
  color: var(--graphite);
}

.page-disclaimer .clause-body a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-disclaimer .clause-list li {
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  gap: .5rem;
  padding-bottom: .85rem;
  border-bottom: 1px dashed var(--ag-rule-soft);
}

.page-disclaimer .clause-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .clause-list p {
  margin: 0;
  line-height: 1.85;
  color: var(--graphite);
}

.page-disclaimer .item-no {
  font-size: .8125rem;
  line-height: 1.9;
  color: var(--blue);
}

.page-disclaimer .clause--contact .item-no {
  color: var(--cinnabar);
}

.page-disclaimer .clause-list--tail {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ag-rule-soft);
}

/* ---------- 联系块 ---------- */
.page-disclaimer .ag-contact {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .625rem;
}

.page-disclaimer .ag-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .9rem;
  padding: .85rem 1rem;
  background: var(--white);
  border: 1px solid var(--ag-rule);
  border-radius: 4px;
}

.page-disclaimer .ag-contact-k {
  flex: 0 0 auto;
  min-width: 5rem;
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-disclaimer .ag-contact-v {
  flex: 1 1 auto;
  min-width: 0;
  font-size: .9375rem;
  line-height: 1.6;
  color: var(--ink-deep);
  word-break: break-word;
}

.page-disclaimer .copy-btn {
  flex: 0 0 auto;
  margin-left: auto;
}

.page-disclaimer .copy-btn.is-copied {
  border-color: var(--cinnabar);
  color: var(--cinnabar);
}

.page-disclaimer .ag-contact-note {
  margin: 0 0 1.75rem;
  padding-left: 1rem;
  border-left: 3px solid var(--cinnabar-soft);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 印章 ---------- */
.page-disclaimer .ag-seal {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  margin: 0 0 1.5rem;
  padding: .6rem .9rem;
  border: 2px solid var(--cinnabar);
  border-radius: 3px;
  transform: rotate(-1.2deg);
}

.page-disclaimer .ag-seal-mark {
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .3em;
  color: var(--cinnabar);
}

.page-disclaimer .ag-seal-text {
  font-size: .6875rem;
  letter-spacing: .1em;
  color: var(--muted);
}

/* ---------- 名词折叠 ---------- */
.page-disclaimer .term-list {
  border: 1px solid var(--ag-rule);
  border-radius: 4px;
  background: var(--paper-warm);
}

.page-disclaimer .term-list > summary {
  padding: .95rem 1.1rem;
  cursor: pointer;
  font-weight: 700;
  font-size: .9375rem;
  color: var(--ink-deep);
  list-style: none;
}

.page-disclaimer .term-list > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .term-list > summary::after {
  content: "＋";
  float: right;
  color: var(--cinnabar);
  font-weight: 700;
}

.page-disclaimer .term-list[open] > summary::after {
  content: "－";
}

.page-disclaimer .term-list-body {
  padding: 0 1.1rem 1.1rem;
  border-top: 1px solid var(--ag-rule-soft);
}

.page-disclaimer .term-list dl {
  margin: 0;
  display: grid;
  gap: .75rem;
}

.page-disclaimer .term-list dt {
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--blue);
}

.page-disclaimer .term-list dd {
  margin: .2rem 0 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .ag-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-disclaimer .ag-hero-figure {
    transform: translateY(1.25rem);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .ag-layout {
    grid-template-columns: var(--ag-index-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .ag-index {
    position: sticky;
    top: 6.5rem;
    backdrop-filter: blur(10px);
  }

  .page-disclaimer .clause-list li {
    grid-template-columns: 3.25rem 1fr;
    gap: .75rem;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .ag-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 4rem;
  }
}

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

  .page-disclaimer .ag-seal {
    transform: none;
  }
}