/* ===== 用户协议页 · page-disclaimer ===== */
.page-disclaimer {
  --ag-rule: rgba(27, 46, 82, .92);
  --ag-rule-soft: rgba(27, 46, 82, .58);
  --ag-panel: rgba(13, 26, 49, .82);
  --ag-cyan-soft: rgba(22, 227, 210, .08);
  display: block;
  background: var(--ink);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .ag-hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 44px;
  border-bottom: 1px solid var(--ag-rule);
  background:
    radial-gradient(1000px 420px at 6% -30%, rgba(22, 227, 210, .15), transparent 62%),
    linear-gradient(180deg, #060C18 0%, #08111F 100%);
}

.page-disclaimer .ag-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .5;
  background-image:
    linear-gradient(to right, rgba(27, 46, 82, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27, 46, 82, .55) 1px, transparent 1px);
  background-size: 96px 96px;
  -webkit-mask-image: radial-gradient(760px 420px at 18% 0%, #000 0%, transparent 76%);
  mask-image: radial-gradient(760px 420px at 18% 0%, #000 0%, transparent 76%);
}

.page-disclaimer .ag-hero > .xt-shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .ag-hero .xt-crumbs {
  margin-bottom: 28px;
}

.page-disclaimer .ag-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  padding: 6px 14px;
  border: 1px solid rgba(22, 227, 210, .34);
  border-radius: 999px;
  background: var(--ag-cyan-soft);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
}

.page-disclaimer .ag-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(40px, 11vw, 72px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--text-strong);
}

.page-disclaimer .ag-hero__lede {
  max-width: 40em;
  margin: 20px 0 0;
  color: var(--text);
  font-size: var(--fs-16);
  line-height: 1.85;
}

.page-disclaimer .ag-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-disclaimer .ag-hero__banner {
  margin: 40px 0 0;
  border: 1px solid var(--ag-rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.page-disclaimer .ag-hero__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

.page-disclaimer .ag-hero__banner .xt-figure__cap {
  margin: 0;
  padding: 12px 16px;
  border-top: 1px solid var(--ag-rule);
  color: var(--mist);
  font-size: var(--fs-12);
  line-height: 1.7;
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .ag-body {
  padding: 44px 0 72px;
}

.page-disclaimer .ag-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .ag-nav {
  border: 1px solid var(--ag-rule);
  border-radius: var(--radius);
  background: var(--ag-panel);
  padding: 18px 16px;
}

.page-disclaimer .ag-nav__title {
  margin: 0 0 12px;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
}

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

.page-disclaimer .ag-nav__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 10px 10px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  color: var(--text);
  font-size: var(--fs-14);
  text-decoration: none;
  transition: background 120ms var(--ease), border-color 120ms var(--ease), color 120ms var(--ease);
}

.page-disclaimer .ag-nav__link:hover {
  background: var(--ag-cyan-soft);
  border-left-color: rgba(22, 227, 210, .5);
}

.page-disclaimer .ag-nav__link.is-active {
  background: rgba(22, 227, 210, .13);
  border-left-color: var(--cyan);
  color: var(--text-strong);
}

.page-disclaimer .ag-nav__num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--cyan);
}

.page-disclaimer .ag-nav__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--ag-rule-soft);
  color: var(--mist);
  font-size: var(--fs-12);
  line-height: 1.75;
}

.page-disclaimer .ag-nav__note a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

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

.page-disclaimer .ag-clause {
  padding: 28px 0 32px;
  border-top: 1px solid var(--ag-rule);
}

.page-disclaimer .ag-clause:first-child {
  padding-top: 4px;
  border-top: 0;
}

.page-disclaimer .ag-clause__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .ag-clause__num {
  flex: 0 0 auto;
  padding: 4px 9px;
  border: 1px solid rgba(22, 227, 210, .42);
  border-radius: 6px;
  background: var(--ag-cyan-soft);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
}

.page-disclaimer .ag-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 5vw, 32px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--text-strong);
}

.page-disclaimer .ag-clause p {
  margin: 0 0 1.1em;
  max-width: 42em;
  color: var(--text);
  font-size: var(--fs-16);
  line-height: 1.85;
}

.page-disclaimer .ag-clause p:last-child {
  margin-bottom: 0;
}

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

.page-disclaimer .ag-list {
  list-style: none;
  margin: 0 0 1.1em;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 42em;
}

.page-disclaimer .ag-list li {
  position: relative;
  padding-left: 22px;
  color: var(--text);
  font-size: var(--fs-16);
  line-height: 1.8;
}

.page-disclaimer .ag-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .74em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

/* ---------- 折叠疑义 ---------- */
.page-disclaimer .ag-faq {
  margin-top: 22px;
  border: 1px solid var(--ag-rule);
  border-radius: 10px;
  background: rgba(13, 26, 49, .62);
  overflow: hidden;
}

.page-disclaimer .ag-faq > summary {
  cursor: pointer;
  padding: 14px 18px;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: var(--fs-16);
  letter-spacing: .02em;
}

.page-disclaimer .ag-faq[open] > summary {
  color: var(--cyan);
}

.page-disclaimer .ag-faq .xt-details__body {
  padding: 0 18px 18px;
}

.page-disclaimer .ag-faq .xt-details__body p {
  margin: 0 0 .9em;
  max-width: 42em;
  color: var(--mist);
  font-size: var(--fs-14);
  line-height: 1.8;
}

.page-disclaimer .ag-faq .xt-details__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .ag-faq strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-strong);
  font-weight: 600;
}

/* ---------- 暖纸色收束块 ---------- */
.page-disclaimer .ag-outro {
  margin-top: 12px;
  padding: 32px 20px;
  border-radius: var(--radius);
  background: var(--paper);
  background-image: linear-gradient(135deg, rgba(14, 143, 138, .1) 0%, transparent 44%);
  color: var(--paper-ink);
}

.page-disclaimer .ag-outro__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .ag-outro__num {
  flex: 0 0 auto;
  padding: 4px 9px;
  border: 1px solid rgba(14, 143, 138, .45);
  border-radius: 6px;
  color: var(--cyan-deep);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
}

.page-disclaimer .ag-outro__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 5vw, 32px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--paper-ink);
}

.page-disclaimer .ag-outro > p {
  margin: 0 0 20px;
  max-width: 42em;
  color: var(--paper-ink);
  font-size: var(--fs-16);
  line-height: 1.85;
}

.page-disclaimer .ag-contact {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .ag-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 14px 16px;
  border: 1px solid rgba(16, 25, 43, .16);
  border-radius: 10px;
  background: rgba(255, 255, 255, .42);
}

.page-disclaimer .ag-contact__label {
  min-width: 68px;
  color: var(--cyan-deep);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
}

.page-disclaimer .ag-contact__value {
  color: var(--paper-ink);
  font-size: var(--fs-16);
  overflow-wrap: anywhere;
}

.page-disclaimer .ag-copy {
  margin-left: auto;
  padding: 5px 13px;
  border: 1px solid rgba(16, 25, 43, .24);
  border-radius: 999px;
  background: transparent;
  color: var(--paper-ink);
  font-family: var(--font-body);
  font-size: var(--fs-12);
  cursor: pointer;
  transition: border-color 120ms var(--ease), color 120ms var(--ease);
}

.page-disclaimer .ag-copy:hover,
.page-disclaimer .ag-copy[data-copied] {
  border-color: var(--cyan-deep);
  color: var(--cyan-deep);
}

.page-disclaimer .ag-outro__note {
  margin: 0 0 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(16, 25, 43, .16);
  max-width: 46em;
  color: rgba(16, 25, 43, .8);
  font-size: var(--fs-14);
  line-height: 1.8;
}

.page-disclaimer .ag-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .ag-outro .xt-btn--cyan {
  background: var(--cyan-deep);
  border-color: var(--cyan-deep);
  color: #F3FBF9;
}

.page-disclaimer .ag-outro .xt-btn--ghost {
  color: var(--paper-ink);
  border-color: rgba(16, 25, 43, .3);
}

.page-disclaimer .ag-outro .xt-btn--ghost:hover {
  border-color: var(--cyan-deep);
  color: var(--cyan-deep);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .ag-hero {
    padding: 96px 0 52px;
  }

  .page-disclaimer .ag-body {
    padding: 64px 0 104px;
  }

  .page-disclaimer .ag-nav {
    padding: 22px 20px;
  }

  .page-disclaimer .ag-outro {
    padding: 44px 40px;
  }

  .page-disclaimer .ag-contact__item {
    padding: 16px 20px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .ag-layout {
    grid-template-columns: minmax(210px, 1fr) minmax(0, 3fr);
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .ag-nav {
    position: sticky;
    top: 92px;
  }

  .page-disclaimer .ag-clause {
    padding: 34px 0 38px;
  }

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

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