.page-disclaimer {
  --disclaimer-navy-deep: #071731;
  --disclaimer-navy: #0A1F44;
  --disclaimer-navy-mid: #10264D;
  --disclaimer-navy-light: #1A3A6E;
  --disclaimer-gold: #F5A623;
  --disclaimer-gold-light: #FFC45F;
  --disclaimer-red: #E23636;
  --disclaimer-red-deep: #C92A2A;
  --disclaimer-ice: #2C7BE5;
  --disclaimer-white: #F8F9FA;
  --disclaimer-silver: #D1D5DB;
  --disclaimer-body-text: #2D3748;
  --disclaimer-muted: #6B7280;
  --disclaimer-gradient: linear-gradient(135deg, #F5A623 0%, #E23636 100%);

  background:
    repeating-linear-gradient(
      -45deg,
      rgba(10, 31, 68, 0.03) 0px,
      rgba(10, 31, 68, 0.03) 1px,
      transparent 1px,
      transparent 12px
    ),
    var(--disclaimer-white);
  padding: var(--sp-4) 0 var(--sp-8);
  min-height: 60vh;
}

.page-disclaimer .breadcrumb {
  margin-bottom: var(--sp-5);
}

.page-disclaimer .breadcrumb__link[aria-current="page"] {
  color: var(--disclaimer-red);
  font-weight: 600;
}

/* 顶部简介区 */
.page-disclaimer .disclaimer-intro {
  display: grid;
  gap: var(--sp-5);
  margin-bottom: var(--sp-5);
}

.page-disclaimer .disclaimer-intro__kicker {
  font-family: var(--font-num);
  font-size: 0.875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--disclaimer-red);
  font-weight: 700;
  margin: 0;
  position: relative;
  padding-left: var(--sp-5);
}

.page-disclaimer .disclaimer-intro__kicker::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: var(--sp-4);
  height: 2px;
  background: var(--disclaimer-gradient);
  transform: translateY(-50%);
}

.page-disclaimer .disclaimer-intro__head {
  display: grid;
  gap: var(--sp-4);
}

.page-disclaimer .disclaimer-intro__head h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  line-height: 1.2;
  color: var(--disclaimer-navy);
  margin: 0 0 var(--sp-3);
  letter-spacing: -0.01em;
  max-width: 14em;
  position: relative;
}

.page-disclaimer .disclaimer-intro__head h1::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  background: var(--disclaimer-gradient);
  margin-top: var(--sp-4);
}

.page-disclaimer .disclaimer-intro__desc {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--disclaimer-body-text);
  max-width: 42em;
  margin: 0;
}

.page-disclaimer .disclaimer-intro__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-items: flex-start;
}

/* 顶部视觉横幅 */
.page-disclaimer .disclaimer-banner {
  margin: 0 0 var(--sp-7);
  border: 1px solid var(--disclaimer-silver);
  border-radius: 0;
  overflow: hidden;
  position: relative;
  background: var(--disclaimer-navy-deep);
}

.page-disclaimer .disclaimer-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(7, 23, 49, 0.55) 0%,
    rgba(7, 23, 49, 0.08) 35%,
    rgba(245, 166, 35, 0.08) 70%,
    rgba(226, 54, 54, 0.12) 100%
  );
  pointer-events: none;
}

.page-disclaimer .disclaimer-banner__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
}

/* 双栏整体布局 */
.page-disclaimer .disclaimer-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  align-items: start;
}

/* 左侧索引栏 */
.page-disclaimer .disclaimer-aside__inner {
  background: var(--disclaimer-navy);
  color: var(--disclaimer-white);
  padding: var(--sp-5);
  border-left: 4px solid var(--disclaimer-gold);
  position: relative;
  box-shadow: 0 8px 24px rgba(7, 23, 49, 0.22);
}

.page-disclaimer .disclaimer-aside__inner::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 68px;
  height: 68px;
  background: repeating-linear-gradient(
    -45deg,
    transparent 0px,
    transparent 8px,
    rgba(245, 166, 35, 0.14) 8px,
    rgba(245, 166, 35, 0.14) 10px
  );
  pointer-events: none;
}

.page-disclaimer .disclaimer-aside__label {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--disclaimer-gold);
  margin: 0 0 var(--sp-4);
  font-weight: 700;
}

.page-disclaimer .disclaimer-index {
  display: grid;
  gap: var(--sp-1);
  margin-bottom: var(--sp-5);
}

.page-disclaimer .disclaimer-index__link {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-2);
  color: var(--disclaimer-white);
  text-decoration: none;
  font-size: 0.9375rem;
  line-height: 1.5;
  border: 1px solid transparent;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.page-disclaimer .disclaimer-index__link:hover,
.page-disclaimer .disclaimer-index__link:focus-visible {
  background: rgba(245, 166, 35, 0.1);
  border-color: rgba(245, 166, 35, 0.35);
  color: var(--disclaimer-gold-light);
}

.page-disclaimer .disclaimer-index__num {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  color: var(--disclaimer-red);
  font-weight: 700;
  min-width: 1.6em;
}

.page-disclaimer .disclaimer-aside__info {
  margin: var(--sp-4) 0 0;
}

.page-disclaimer .disclaimer-aside__info-title {
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--disclaimer-silver);
  margin: 0 0 var(--sp-2);
  font-weight: 600;
}

.page-disclaimer .disclaimer-aside__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-2);
}

.page-disclaimer .disclaimer-aside__links a {
  color: var(--disclaimer-ice);
  text-decoration: none;
  font-size: 0.9375rem;
  line-height: 1.5;
  border-bottom: 1px solid rgba(44, 123, 229, 0.25);
  padding-bottom: 2px;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-disclaimer .disclaimer-aside__links a:hover {
  color: var(--disclaimer-gold-light);
  border-color: currentColor;
}

.page-disclaimer .disclaimer-aside__stat {
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.page-disclaimer .disclaimer-aside__stat-value {
  font-family: var(--font-num);
  font-size: 2.4rem;
  line-height: 1;
  color: var(--disclaimer-gold);
  margin: 0 0 var(--sp-1);
  font-weight: 700;
}

.page-disclaimer .disclaimer-aside__stat-unit {
  font-size: 1rem;
  color: var(--disclaimer-white);
  margin-left: 2px;
}

.page-disclaimer .disclaimer-aside__stat-label {
  font-size: 0.8125rem;
  color: var(--disclaimer-silver);
  margin: 0;
}

/* 右侧条款主体 */
.page-disclaimer .disclaimer-main {
  display: grid;
  gap: var(--sp-5);
}

.page-disclaimer .disclaimer-clause {
  background: var(--disclaimer-white);
  border: 1px solid var(--disclaimer-silver);
  border-left: 0;
  position: relative;
  padding: var(--sp-5) var(--sp-4);
}

.page-disclaimer .disclaimer-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--disclaimer-gradient);
  opacity: 0.55;
}

.page-disclaimer .disclaimer-clause__header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.page-disclaimer .disclaimer-clause__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--disclaimer-red);
  color: var(--disclaimer-white);
  font-family: var(--font-num);
  font-size: 0.9375rem;
  font-weight: 700;
  flex-shrink: 0;
  clip-path: polygon(0 0, 100% 0, 100% 72%, 86% 100%, 0 100%);
}

.page-disclaimer .disclaimer-clause__header h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.3;
  color: var(--disclaimer-navy);
  margin: 0;
}

.page-disclaimer .disclaimer-clause__body {
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--disclaimer-body-text);
}

.page-disclaimer .disclaimer-clause__body p {
  margin: 0 0 var(--sp-4);
}

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

.page-disclaimer .disclaimer-clause__detail {
  margin-top: var(--sp-4);
  border-top: 1px dashed var(--disclaimer-silver);
  padding-top: var(--sp-3);
}

.page-disclaimer .disclaimer-clause__detail summary {
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--disclaimer-ice);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: color 180ms ease;
  user-select: none;
}

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

.page-disclaimer .disclaimer-clause__detail summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: var(--disclaimer-navy);
  color: var(--disclaimer-gold);
  font-family: var(--font-num);
  font-size: 0.8125rem;
  line-height: 1;
  transition: transform 180ms ease, background-color 180ms ease;
}

.page-disclaimer .disclaimer-clause__detail[open] summary::before {
  content: "–";
  background: var(--disclaimer-red);
  color: var(--disclaimer-white);
  transform: rotate(180deg);
}

.page-disclaimer .disclaimer-clause__detail summary:hover {
  color: var(--disclaimer-navy);
}

.page-disclaimer .disclaimer-clause__detail-body {
  margin-top: var(--sp-3);
  padding: var(--sp-4);
  background: rgba(10, 31, 68, 0.04);
  border-left: 3px solid var(--disclaimer-ice);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--disclaimer-body-text);
}

.page-disclaimer .disclaimer-clause__detail-body p {
  margin: 0 0 var(--sp-2);
}

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

/* 总结声明 */
.page-disclaimer .disclaimer-clause--summary {
  background: rgba(10, 31, 68, 0.03);
  border-style: dashed;
}

.page-disclaimer .disclaimer-clause--summary::before {
  background: var(--disclaimer-navy);
  opacity: 1;
}

.page-disclaimer .disclaimer-clause--summary .disclaimer-clause__body {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--disclaimer-navy);
}

/* 底部版权声明 */
.page-disclaimer .disclaimer-copyright {
  margin-top: var(--sp-3);
  padding: var(--sp-5) var(--sp-4);
  background: var(--disclaimer-navy-deep);
  color: var(--disclaimer-silver);
  border-top: 4px solid;
  border-image: var(--disclaimer-gradient) 1;
  display: grid;
  gap: var(--sp-2);
}

.page-disclaimer .disclaimer-copyright__line {
  font-family: var(--font-num);
  font-size: 0.875rem;
  color: var(--disclaimer-gold);
  margin: 0;
  font-weight: 600;
}

.page-disclaimer .disclaimer-copyright__trust {
  font-size: 0.8125rem;
  line-height: 1.7;
  margin: 0;
  color: var(--disclaimer-silver);
}

/* ===== 平板与桌面端 ===== */
@media (min-width: 768px) {
  .page-disclaimer {
    padding: var(--sp-6) 0 var(--sp-9);
  }

  .page-disclaimer .disclaimer-intro__head {
    grid-template-columns: 1fr 280px;
    gap: var(--sp-6);
    align-items: end;
  }

  .page-disclaimer .disclaimer-intro__tags {
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: var(--sp-2);
  }

  .page-disclaimer .disclaimer-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: var(--sp-6);
  }

  .page-disclaimer .disclaimer-aside__inner {
    position: sticky;
    top: calc(var(--header-total-h) + var(--sp-4));
    padding: var(--sp-5);
  }

  .page-disclaimer .disclaimer-clause {
    padding: var(--sp-6);
  }
}

@media (min-width: 992px) {
  .page-disclaimer .disclaimer-layout {
    grid-template-columns: 290px minmax(0, 1fr);
    gap: var(--sp-7);
  }

  .page-disclaimer .disclaimer-intro__head h1 {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
  }

  .page-disclaimer .disclaimer-clause__body {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disclaimer-index__link,
  .page-disclaimer .disclaimer-clause__detail summary,
  .page-disclaimer .disclaimer-aside__links a {
    transition: none;
  }

  .page-disclaimer .disclaimer-clause__detail summary::before {
    transition: none;
  }
}