.page-disclaimer {
  --term-narrow: 900px;
  --term-card-solid: rgba(11, 21, 48, 0.92);
  --term-card-glass: rgba(232, 238, 249, 0.055);
  --term-hint-bg: rgba(22, 240, 220, 0.07);
  --term-hint-line: var(--cyan);
}

/* ============ 首屏 ============ */
.page-disclaimer .term-hero {
  position: relative;
  padding: clamp(104px, 18vw, 176px) 0 clamp(28px, 5vw, 48px);
  overflow: hidden;
}

.page-disclaimer .term-hero::before {
  content: "";
  position: absolute;
  left: -25%;
  right: -25%;
  top: -8%;
  height: 62%;
  background:
    linear-gradient(100deg,
      rgba(22, 240, 220, 0.16) 0%,
      rgba(122, 92, 255, 0.13) 42%,
      rgba(5, 10, 24, 0) 76%);
  transform: rotate(-8deg);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .term-hero::after {
  content: "";
  position: absolute;
  left: -20%;
  right: -20%;
  bottom: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
  transform: rotate(-8deg);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .term-hero .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-disclaimer .term-hero-grid {
  display: grid;
  gap: clamp(28px, 4.5vw, 44px);
  align-items: end;
}

.page-disclaimer .term-hero-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(31px, 7vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--silver);
  max-width: 19em;
}

.page-disclaimer .term-lead {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--body-ink);
}

.page-disclaimer .term-meta {
  position: relative;
  padding: clamp(20px, 2.8vw, 28px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--glass);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .term-meta-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-disclaimer .term-meta-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-disclaimer .term-meta-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--body-ink);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

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

.page-disclaimer .term-meta-list .num {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding-top: 3px;
  flex: none;
}

/* ============ 顶部横条视觉 ============ */
.page-disclaimer .term-banner {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.page-disclaimer .term-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(120px, 20vw, 208px);
  object-fit: cover;
  object-position: center;
  opacity: 0.5;
  filter: saturate(0.85) contrast(1.05);
}

.page-disclaimer .term-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 10, 24, 0.9) 0%, rgba(5, 10, 24, 0) 38%, rgba(5, 10, 24, 0.95) 100%);
  pointer-events: none;
}

/* ============ 条款主体 ============ */
.page-disclaimer .term-body {
  padding: clamp(46px, 8vw, 96px) 0 clamp(24px, 4vw, 40px);
}

.page-disclaimer .term-list {
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
  max-width: var(--term-narrow);
  margin: 0 auto;
}

.page-disclaimer .term-clause {
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--term-card-solid);
  overflow: hidden;
  transition: border-color 240ms var(--ease), transform 240ms var(--ease);
}

.page-disclaimer .term-clause:nth-child(even) {
  background: var(--term-card-glass);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-disclaimer .term-clause:hover {
  border-color: var(--line-strong);
}

.page-disclaimer .term-clause summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: clamp(18px, 2.4vw, 26px) clamp(18px, 3vw, 30px);
  cursor: pointer;
  list-style: none;
  transition: background 200ms var(--ease);
}

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

.page-disclaimer .term-clause summary:hover {
  background: rgba(232, 238, 249, 0.04);
}

.page-disclaimer .term-clause summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -3px;
}

.page-disclaimer .term-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan);
  background: rgba(22, 240, 220, 0.12);
  border-radius: var(--r-pill);
  padding: 5px 11px;
}

.page-disclaimer .term-title {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.1vw, 21px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--silver);
}

.page-disclaimer .term-clause summary::after {
  content: "";
  flex: none;
  margin-left: auto;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--dust);
  border-bottom: 2px solid var(--dust);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 240ms var(--ease);
}

.page-disclaimer .term-clause[open] summary::after {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.page-disclaimer .term-clause[open] summary {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .term-clause-body {
  padding: clamp(20px, 3vw, 28px) clamp(18px, 3vw, 30px) clamp(22px, 3vw, 30px);
}

.page-disclaimer .term-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 13px;
}

.page-disclaimer .term-points li {
  position: relative;
  padding-left: 24px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.78;
  color: var(--body-ink);
}

.page-disclaimer .term-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
}

.page-disclaimer .term-hint {
  margin: 20px 0 0;
  padding: 13px 18px;
  border-left: 3px solid var(--term-hint-line);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: var(--term-hint-bg);
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--silver);
}

.page-disclaimer .term-hint a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .term-hint a:hover {
  text-decoration-thickness: 2px;
}

.page-disclaimer .term-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ============ 收尾 ============ */
.page-disclaimer .term-outro {
  position: relative;
  margin: clamp(30px, 5vw, 56px) auto clamp(40px, 7vw, 88px);
  width: min(100% - (var(--gutter) * 2), var(--shell));
  padding: clamp(30px, 4.5vw, 56px) clamp(22px, 3.5vw, 48px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(146deg, rgba(11, 21, 48, 0.96) 0%, rgba(15, 58, 46, 0.6) 100%);
  overflow: hidden;
}

.page-disclaimer .term-outro::before {
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  top: 34px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent);
  transform: rotate(-8deg);
  transform-origin: left center;
  pointer-events: none;
}

.page-disclaimer .term-outro-grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-disclaimer .term-outro-copy h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--silver);
}

.page-disclaimer .term-outro-copy p {
  margin: 16px 0 22px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--body-ink);
}

.page-disclaimer .term-contact {
  padding: clamp(20px, 2.8vw, 28px);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--glass);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.page-disclaimer .term-contact .contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-disclaimer .term-contact .contact-item {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .term-contact .contact-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .term-contact .contact-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  color: var(--dust);
}

.page-disclaimer .term-contact .contact-value {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--silver);
  word-break: break-word;
}

.page-disclaimer .term-contact .contact-note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--dust);
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-disclaimer .term-hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-disclaimer .term-meta {
    margin-bottom: 6px;
  }

  .page-disclaimer .term-outro-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .term-hero {
    padding-bottom: clamp(40px, 5vw, 64px);
  }

  .page-disclaimer .term-clause-body {
    padding-left: clamp(30px, 3.4vw, 44px);
    padding-right: clamp(30px, 3.4vw, 44px);
  }

  .page-disclaimer .term-clause summary {
    padding-left: clamp(30px, 3.4vw, 44px);
    padding-right: clamp(30px, 3.4vw, 44px);
  }
}

@media (max-width: 480px) {
  .page-disclaimer .term-meta,
  .page-disclaimer .term-contact {
    padding: 18px;
  }

  .page-disclaimer .term-points li {
    font-size: 15.5px;
    padding-left: 21px;
  }

  .page-disclaimer .term-actions .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .term-clause,
  .page-disclaimer .term-clause summary,
  .page-disclaimer .term-clause summary::after {
    transition: none;
  }
}