.page-disclaimer {
  --ag-rail: 4px;
  --ag-clause-gap: 32px;
  display: block;
}

.page-disclaimer .ag-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .ag-hero {
  position: relative;
  padding: 40px 0 48px;
  background:
    radial-gradient(120% 90% at 8% 0%, rgba(79, 227, 208, .10), transparent 62%),
    radial-gradient(90% 80% at 100% 10%, rgba(255, 122, 26, .08), transparent 58%);
}

.page-disclaimer .ag-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-disclaimer .ag-hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.03em;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.16;
  color: var(--text);
  margin: 14px 0 0;
}

.page-disclaimer .ag-lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-disclaimer .ag-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .ag-version {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--glass);
  backdrop-filter: blur(12px);
}

.page-disclaimer .ag-version-label {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-disclaimer .ag-version-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: .02em;
  word-break: break-all;
}

.page-disclaimer .ag-hero-media {
  margin: 0;
}

.page-disclaimer .ag-hero-media .media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-disclaimer .ag-hero-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

.page-disclaimer .ag-hero-media .media-frame--tall img {
  aspect-ratio: 3 / 2;
}

.page-disclaimer .ag-hero-media .media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 20, 0) 42%, rgba(11, 14, 20, .78) 100%);
  pointer-events: none;
}

.page-disclaimer .ag-hero-media .media-caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 条款跳转带 ---------- */
.page-disclaimer .ag-jump-section {
  padding-top: 8px;
  padding-bottom: 8px;
}

.page-disclaimer .ag-jump {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 2px 12px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ag-jump::-webkit-scrollbar {
  height: 4px;
}

.page-disclaimer .ag-jump::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: var(--r-pill);
}

.page-disclaimer .ag-jump a {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text-soft);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}

.page-disclaimer .ag-jump a .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-disclaimer .ag-jump a:hover,
.page-disclaimer .ag-jump a:focus-visible {
  border-color: var(--cyan);
  color: var(--text);
  transform: translateY(-2px);
}

.page-disclaimer .ag-jump a[aria-current="location"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-disclaimer .ag-jump a[aria-current="location"] .num {
  color: var(--ink);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .ag-clause-section {
  padding-top: 56px;
  padding-bottom: 56px;
}

.page-disclaimer .ag-clause-section--panel {
  background: linear-gradient(180deg, rgba(17, 26, 41, .72), rgba(17, 26, 41, .28));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ag-clause-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-disclaimer .ag-clause-index {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-left: 14px;
  border-left: var(--ag-rail) solid var(--cyan);
  min-height: 34px;
}

.page-disclaimer .ag-index-num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: .04em;
}

.page-disclaimer .ag-clause-index .annotation--vertical {
  writing-mode: vertical-rl;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-disclaimer .ag-clause-body h2 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.02em;
  font-size: clamp(23px, 5.4vw, 32px);
  line-height: 1.25;
  color: var(--text);
  margin: 0 0 14px;
}

.page-disclaimer .ag-clause-body .prose {
  margin: 0 0 24px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-soft);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .ag-list {
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .ag-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--line);
  transition: border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .ag-item:hover {
  border-bottom-color: var(--line-strong);
}

.page-disclaimer .ag-item-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
  letter-spacing: .04em;
  padding-top: 3px;
  min-width: 30px;
}

.page-disclaimer .ag-item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-disclaimer .ag-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 64ch;
}

.page-disclaimer .ag-item a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, .38);
}

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

.page-disclaimer .ag-list--scope {
  border-top-color: var(--line-strong);
}

.page-disclaimer .ag-list--plain .ag-item-num {
  color: var(--cyan);
}

/* ---------- 数据说明网格 ---------- */
.page-disclaimer .ag-data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 22px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-disclaimer .ag-data-cell {
  padding: 16px 18px;
  background: var(--card);
}

.page-disclaimer .ag-data-cell dt {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
  margin-bottom: 6px;
}

.page-disclaimer .ag-data-cell dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-soft);
}

.page-disclaimer .ag-data-cell dd .num {
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 16px;
}

.page-disclaimer .ag-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 122, 26, .38);
  background: rgba(255, 122, 26, .07);
}

.page-disclaimer .ag-note-mark {
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(255, 122, 26, .16);
}

.page-disclaimer .ag-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
  max-width: 62ch;
}

/* ---------- 联系卡 ---------- */
.page-disclaimer .ag-contact-section {
  padding-top: 48px;
  padding-bottom: 72px;
}

.page-disclaimer .ag-contact-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 26px 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(110% 120% at 0% 0%, rgba(79, 227, 208, .10), transparent 60%),
    var(--panel);
}

.page-disclaimer .ag-contact-copy h2 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.02em;
  font-size: clamp(22px, 5.2vw, 30px);
  line-height: 1.28;
  color: var(--text);
  margin: 12px 0 12px;
}

.page-disclaimer .ag-contact-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-soft);
  max-width: 58ch;
}

.page-disclaimer .ag-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-disclaimer .ag-contact-list {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-disclaimer .ag-contact-list > div {
  padding: 14px 16px;
  background: var(--card);
}

.page-disclaimer .ag-contact-list dt {
  margin: 0 0 5px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-disclaimer .ag-contact-list dd {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .ag-hero {
    padding: 56px 0 64px;
  }

  .page-disclaimer .ag-data-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .ag-contact-card {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    padding: 32px 30px;
    align-items: start;
  }

  .page-disclaimer .ag-contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-disclaimer .ag-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: center;
  }

  .page-disclaimer .ag-hero-media .media-frame--tall img {
    aspect-ratio: 4 / 5;
  }

  .page-disclaimer .ag-clause-grid {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 0 var(--ag-clause-gap);
  }

  .page-disclaimer .ag-clause-index {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding-left: 16px;
    position: sticky;
    top: 108px;
    align-self: start;
    min-height: 0;
  }

  .page-disclaimer .ag-clause-section {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .page-disclaimer .ag-contact-card {
    padding: 40px 40px;
    gap: 48px;
  }

  .page-disclaimer .ag-jump {
    flex-wrap: wrap;
    overflow: visible;
    scroll-snap-type: none;
  }
}