.page-disclaimer {
  --notice-ink: #C3D2E8;
  position: relative;
}

/* ---------- 页头 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-bottom: clamp(28px, 5vw, 58px);
}

.page-disclaimer .notice-hero-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: radial-gradient(130% 95% at 80% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(130% 95% at 80% 0%, #000 0%, transparent 72%);
}

.page-disclaimer .notice-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 58px);
  align-items: center;
}

.page-disclaimer .notice-hero-copy .breadcrumb {
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-disclaimer .notice-hero-copy h1 {
  margin: 12px 0 20px;
  font-size: clamp(34px, 6.2vw, 72px);
  line-height: 1.03;
  letter-spacing: -0.022em;
  color: var(--ice);
  max-width: 14em;
}

.page-disclaimer .notice-hero-copy .type-lede {
  max-width: 62ch;
  color: var(--notice-ink);
}

.page-disclaimer .notice-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: clamp(20px, 3vw, 34px);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-disclaimer .notice-hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .notice-hero-meta span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--pill);
  background: var(--lime);
  flex: 0 0 auto;
}

.page-disclaimer .notice-hero-visual {
  margin: 0;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.page-disclaimer .notice-hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 条款目录条 ---------- */
.page-disclaimer .notice-index {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(14, 22, 38, 0.92), rgba(5, 7, 14, 0.4));
}

.page-disclaimer .notice-index-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  overflow-x: auto;
  padding-block: 14px;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .notice-index-label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-disclaimer .notice-index-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-index-link {
  display: inline-block;
  white-space: nowrap;
  padding: 9px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  color: var(--mist);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-disclaimer .notice-index-link:hover {
  border-color: var(--orange);
  color: var(--ice);
}

.page-disclaimer .notice-index-link[aria-current] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--bg);
  font-weight: 600;
}

/* ---------- 条款卡带 ---------- */
.page-disclaimer .notice-clause {
  scroll-margin-top: 110px;
}

.page-disclaimer .clause-card {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  padding: clamp(22px, 3.2vw, 44px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  transition: border-color 0.55s var(--ease), box-shadow 0.55s var(--ease);
}

.page-disclaimer .clause-card--alt {
  background: linear-gradient(150deg, rgba(27, 42, 68, 0.78) 0%, rgba(14, 22, 38, 0.94) 72%);
}

.page-disclaimer .clause-card[data-reveal].is-visible {
  border-color: rgba(76, 243, 155, 0.42);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55), inset 0 0 0 1px rgba(76, 243, 155, 0.07);
}

.page-disclaimer .clause-rail {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-disclaimer .clause-num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-disclaimer .clause-rail-line {
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(76, 243, 155, 0.62), rgba(46, 61, 87, 0));
}

.page-disclaimer .clause-content {
  min-width: 0;
}

.page-disclaimer .clause-title {
  margin: 0;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--ice);
}

.page-disclaimer .clause-lede {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .clause-body {
  margin-top: clamp(16px, 2vw, 24px);
}

.page-disclaimer .clause-body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--notice-ink);
}

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

.page-disclaimer .clause-note {
  margin: clamp(16px, 2vw, 22px) 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  padding-left: 14px;
  border-left: 2px solid rgba(76, 243, 155, 0.4);
}

.page-disclaimer .clause-points {
  display: grid;
  gap: 12px;
  margin: clamp(16px, 2vw, 22px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--notice-ink);
}

.page-disclaimer .clause-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.64em;
  width: 7px;
  height: 7px;
  border-radius: var(--pill);
  background: var(--lime);
}

/* ---------- 更新节奏 ---------- */
.page-disclaimer .cadence {
  display: grid;
  gap: 10px;
  margin-top: clamp(18px, 2.4vw, 26px);
}

.page-disclaimer .cadence-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
  padding: 16px 18px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(76, 243, 155, 0.1), rgba(76, 243, 155, 0) 64%);
}

.page-disclaimer .cadence-value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 28px;
  line-height: 1;
  color: var(--ice);
}

.page-disclaimer .cadence-unit {
  font-size: 13px;
  color: var(--lime);
  letter-spacing: 0.04em;
}

.page-disclaimer .cadence-label {
  flex: 1 1 100%;
  font-size: 13px;
  color: var(--mist);
  letter-spacing: 0.04em;
}

/* ---------- 引用示例 ---------- */
.page-disclaimer .cite-block {
  margin-top: clamp(18px, 2.4vw, 24px);
  display: grid;
  gap: 12px;
}

.page-disclaimer .cite-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-disclaimer .cite-sample {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ice);
  background: var(--bg);
  border: 1px dashed var(--line);
  border-radius: var(--r-sm);
  padding: 16px 18px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .cite-sample code {
  font-family: inherit;
  white-space: nowrap;
}

.page-disclaimer .cite-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
}

.page-disclaimer .cite-actions .mail-copy {
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-disclaimer .cite-actions .type-caption {
  flex: 1 1 240px;
  min-width: 0;
}

/* ---------- 折叠说明 ---------- */
.page-disclaimer .clause-more {
  margin-top: clamp(18px, 2.4vw, 24px);
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause-more summary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-disclaimer .clause-more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-more summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--orange);
}

.page-disclaimer .clause-more[open] summary::after {
  content: "−";
}

.page-disclaimer .clause-more-body {
  margin-top: 14px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--notice-ink);
}

/* ---------- 尾部引导 ---------- */
.page-disclaimer .notice-help {
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-disclaimer .notice-help-inner {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(26px, 3.6vw, 48px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 6% 0%, rgba(76, 243, 155, 0.14), rgba(76, 243, 155, 0) 58%),
    var(--panel);
}

.page-disclaimer .notice-help h2 {
  margin: 10px 0 12px;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.22;
  letter-spacing: -0.012em;
  color: var(--ice);
}

.page-disclaimer .notice-help p {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--notice-ink);
}

.page-disclaimer .notice-help-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .clause-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(18px, 3vw, 36px);
  }

  .page-disclaimer .cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .notice-hero-inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.88fr);
  }

  .page-disclaimer .clause-card {
    grid-template-columns: 118px minmax(0, 1fr);
    column-gap: clamp(20px, 3vw, 46px);
    align-items: stretch;
  }

  .page-disclaimer .clause-rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .page-disclaimer .clause-rail-line {
    flex: 1 1 auto;
    width: 1px;
    height: auto;
    min-height: 64px;
    background: linear-gradient(180deg, rgba(76, 243, 155, 0.62), rgba(46, 61, 87, 0));
  }
}

@media (min-width: 880px) {
  .page-disclaimer .notice-help-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (max-width: 619px) {
  .page-disclaimer .cite-sample code {
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .page-disclaimer .cadence-value {
    font-size: 24px;
  }
}