/* ===== 访问说明 · page-disclaimer ===== */
.page-disclaimer {
  display: block;
  padding-bottom: clamp(48px, 7vw, 110px);
}

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(14px, 1.8vw, 22px);
}

/* ---------- 框景摘要窗 ---------- */
.page-disclaimer .hero-frame {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.4vw, 52px);
  align-items: end;
  margin-top: clamp(6px, 1vw, 12px);
  padding: clamp(30px, 4.6vw, 68px);
  border: 1px solid var(--line);
  border-top-color: var(--line-strong);
  background: var(--ink-deep);
  overflow: hidden;
}

.page-disclaimer .hero-frame::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 24px;
  z-index: 2;
  background-image: repeating-linear-gradient(to right, var(--gold-soft) 0 1px, transparent 1px 26px);
  opacity: .3;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent);
  mask-image: linear-gradient(to bottom, #000, transparent);
}

.page-disclaimer .hero-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(102deg, rgba(11, 27, 46, .96) 0%, rgba(11, 27, 46, .74) 48%, rgba(18, 40, 63, .92) 100%);
  pointer-events: none;
}

.page-disclaimer .hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-disclaimer .hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
}

.page-disclaimer .hero-copy,
.page-disclaimer .hero-glass {
  position: relative;
  z-index: 1;
}

.page-disclaimer .display {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(34px, 5.4vw, 72px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .hero-lede {
  margin: clamp(16px, 2vw, 24px) 0 0;
  max-width: 48ch;
  font-family: var(--sans);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.88;
  color: var(--on-dark);
}

.page-disclaimer .hero-glass {
  padding: clamp(20px, 2.2vw, 30px);
  border: 1px solid var(--line);
  border-top-color: var(--line-strong);
}

.page-disclaimer .ask-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-disclaimer .ask-list li + li {
  border-top: 1px solid var(--line);
}

.page-disclaimer .ask-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 13px 2px;
  font-size: clamp(14px, 1vw, 15px);
  line-height: 1.65;
  color: var(--paper);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-disclaimer .ask-list a:hover,
.page-disclaimer .ask-list a:focus-visible {
  color: var(--gold-soft);
}

.page-disclaimer .ask-num {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
}

/* ---------- 条款区 ---------- */
.page-disclaimer .clauses {
  margin-top: clamp(48px, 7vw, 96px);
}

.page-disclaimer .clauses .section-head {
  max-width: 64ch;
}

.page-disclaimer .clauses h2 {
  margin: 8px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(24px, 2.6vw, 36px);
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .clauses .accordion {
  display: grid;
  margin-top: clamp(26px, 3vw, 44px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause {
  border-bottom: 1px solid var(--line);
  background: none;
  box-shadow: none;
}

.page-disclaimer .clause .accordion-head {
  margin: 0;
  padding: 0;
  border: none;
  background: none;
}

.page-disclaimer .clause .accordion-trigger {
  display: grid;
  grid-template-columns: clamp(34px, 3vw, 46px) minmax(0, 1fr) auto;
  gap: clamp(12px, 2vw, 28px);
  align-items: baseline;
  width: 100%;
  padding: clamp(18px, 2.2vw, 28px) 0;
  border: none;
  background: none;
  text-align: left;
  color: var(--paper);
  font: inherit;
  cursor: pointer;
  transition: color .2s var(--ease);
}

.page-disclaimer .clause .accordion-trigger:hover,
.page-disclaimer .clause .accordion-trigger:focus-visible {
  color: var(--gold-soft);
}

.page-disclaimer .clause-num {
  font-family: var(--mono);
  font-size: clamp(13px, 1vw, 15px);
  letter-spacing: .12em;
  color: var(--gold);
  padding-top: .2em;
}

.page-disclaimer .clause-title {
  font-family: var(--serif);
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.45;
  letter-spacing: .01em;
}

.page-disclaimer .clause .accordion-panel-inner {
  margin-left: clamp(16px, 1.6vw, 23px);
  padding: 2px 0 clamp(20px, 2.4vw, 32px) clamp(18px, 2vw, 26px);
  border-left: 1px solid rgba(201, 162, 39, .32);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 78ch;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 20px;
  font-size: clamp(14.5px, 1.05vw, 16px);
  line-height: 1.88;
  color: var(--on-dark);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .92em;
  width: 10px;
  height: 1px;
  background: var(--gold);
  opacity: .75;
}

.page-disclaimer .ink-link {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--azurite);
  padding-bottom: 1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .ink-link:hover,
.page-disclaimer .ink-link:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

/* ---------- 页尾刻度收口 ---------- */
.page-disclaimer .clause-foot {
  margin-top: clamp(44px, 6vw, 80px);
  padding-top: clamp(22px, 2.6vw, 34px);
}

.page-disclaimer .foot-ticks {
  height: 10px;
  margin-bottom: clamp(18px, 2.2vw, 28px);
  background-image: repeating-linear-gradient(to right, var(--gold-soft) 0 1px, transparent 1px 34px);
  background-repeat: repeat-x;
  background-position: left top;
  background-size: 34px 6px;
  opacity: .4;
}

.page-disclaimer .foot-note {
  margin: 0 0 clamp(16px, 2vw, 22px);
  font-size: clamp(14px, 1vw, 15px);
  line-height: 1.75;
  color: var(--on-dark-soft);
}

.page-disclaimer .foot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 940px) {
  .page-disclaimer .hero-frame {
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  }
}

@media (max-width: 719px) {
  .page-disclaimer .hero-frame {
    padding: 26px 20px 30px;
  }

  .page-disclaimer .clause .accordion-trigger {
    grid-template-columns: clamp(30px, 9vw, 40px) minmax(0, 1fr) auto;
    gap: 10px;
  }

  .page-disclaimer .clause .accordion-panel-inner {
    margin-left: 0;
    padding-left: 14px;
  }

  .page-disclaimer .clause-list li {
    padding-left: 16px;
  }

  .page-disclaimer .foot-actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ask-list a,
  .page-disclaimer .clause .accordion-trigger,
  .page-disclaimer .ink-link {
    transition-duration: .01ms;
  }
}