.page-disclaimer {
  --terms-warning-bg: #FFF6E5;
  --terms-warning-ink: #5C4B32;
  background: var(--c-paper);
  color: var(--c-ink);
}

/* ===== Hero 顶部横幅 ===== */
.page-disclaimer__hero {
  background: var(--c-deep);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.page-disclaimer__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(57, 255, 20, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}

.page-disclaimer__hero .container {
  position: relative;
  z-index: 1;
  padding-top: 28px;
}

.page-disclaimer__breadcrumb {
  margin-bottom: 18px;
}

.page-disclaimer__breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer__breadcrumb a:hover,
.page-disclaimer__breadcrumb a:focus-visible {
  color: var(--c-neon);
  outline: none;
}

.page-disclaimer__breadcrumb span[aria-hidden="true"] {
  color: var(--c-orange);
  margin: 0 8px;
}

.page-disclaimer__breadcrumb span:last-child {
  color: rgba(255, 255, 255, 0.85);
}

.page-disclaimer__kicker {
  color: var(--c-neon);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-disclaimer__hero-copy h1 {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.12;
  letter-spacing: 0.01em;
  margin: 0 0 16px;
  color: #fff;
}

.page-disclaimer__lead {
  color: rgba(255, 255, 255, 0.75);
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 26px;
  max-width: 68ch;
}

.page-disclaimer__hero-art {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.page-disclaimer__hero-art img {
  display: block;
  width: 100%;
  height: 120px;
  max-width: 1200px;
  margin-inline: auto;
  object-fit: cover;
  object-position: center;
  opacity: 0.8;
}

.page-disclaimer__hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 8px 14px;
  background: rgba(8, 21, 36, 0.78);
  border-left: 3px solid var(--c-orange);
  color: var(--c-neon);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ===== 锚点导航 ===== */
.page-disclaimer__jump {
  background: var(--c-dark);
  border-bottom: 3px solid var(--c-orange);
  overflow-x: auto;
  scrollbar-width: none;
  position: sticky;
  top: var(--header-height);
  z-index: 30;
}

.page-disclaimer__jump::-webkit-scrollbar {
  display: none;
}

.page-disclaimer__jump .container {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 10px;
  padding-bottom: 10px;
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer__jump .container::-webkit-scrollbar {
  display: none;
}

.page-disclaimer__jump .container > span {
  color: var(--c-neon);
  font-size: 12px;
  letter-spacing: 0.1em;
  margin-right: 8px;
  flex-shrink: 0;
}

.page-disclaimer__jump a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  text-decoration: none;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  flex-shrink: 0;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.page-disclaimer__jump a span {
  color: var(--c-orange);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-disclaimer__jump a:hover,
.page-disclaimer__jump a:focus-visible {
  border-color: var(--c-neon);
  color: #fff;
  outline: none;
}

/* ===== 内容两栏 ===== */
.page-disclaimer__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-top: 32px;
  padding-bottom: 56px;
}

.page-disclaimer__aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* --- 侧栏卡片 --- */
.page-disclaimer__aside-card {
  background: var(--c-dark);
  color: #fff;
  padding: 22px 18px;
  border-top: 3px solid var(--c-orange);
  box-shadow: var(--shadow-deep);
  position: relative;
}

.page-disclaimer__aside-card > span {
  color: var(--c-neon);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-disclaimer__aside-title {
  font-family: var(--font-display);
  font-size: 18px;
  color: #fff;
  margin: 10px 0 16px;
}

.page-disclaimer__aside-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 0;
  font-size: 13px;
}

.page-disclaimer__aside-row span:first-child {
  color: rgba(255, 255, 255, 0.65);
}

.page-disclaimer__aside-row span:last-child {
  color: #fff;
  text-align: right;
  font-family: var(--font-mono);
}

.page-disclaimer__aside-card--link {
  background: #fff;
  border-top-color: var(--c-neon);
  box-shadow: var(--shadow-card);
}

.page-disclaimer__aside-card--link > span {
  color: var(--c-deep);
}

.page-disclaimer__aside-card--link p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
  margin: 10px 0 0;
}

.page-disclaimer__aside-card--link a {
  color: var(--c-orange);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

.page-disclaimer__aside-card--link a:hover,
.page-disclaimer__aside-card--link a:focus-visible {
  color: var(--c-deep);
  outline: none;
}

/* ===== 条款卡片 ===== */
.page-disclaimer__clauses {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-disclaimer__clause {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 16px;
  background: #fff;
  border-top: 3px solid var(--c-deep);
  box-shadow: var(--shadow-card);
  position: relative;
  transition: box-shadow 0.2s ease;
}

.page-disclaimer__clause:hover {
  box-shadow: 0 14px 34px rgba(11, 31, 59, 0.12);
}

.page-disclaimer__clause::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--c-orange);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.page-disclaimer__clause:hover::after {
  opacity: 1;
}

.page-disclaimer__clause-index {
  font-size: 26px;
  line-height: 1;
  font-weight: 700;
  color: var(--c-orange);
  letter-spacing: 0.04em;
}

.page-disclaimer__clause-body {
  min-width: 0;
}

.page-disclaimer__clause-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.page-disclaimer__clause-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--c-ink);
  letter-spacing: 0.02em;
}

.page-disclaimer__clause-tag {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-orange);
  background: rgba(255, 107, 53, 0.1);
  padding: 3px 8px;
}

.page-disclaimer__clause-body > p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
  margin: 0 0 14px;
}

.page-disclaimer__clause-body > p strong {
  color: var(--c-ink);
}

.page-disclaimer__clause-body ul {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer__clause-body li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-disclaimer__clause-body li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.58em;
  width: 8px;
  height: 8px;
  background: var(--c-neon);
  transform: rotate(45deg);
}

.page-disclaimer__clause-body li strong {
  color: var(--c-ink);
}

/* --- 数据免责：警示色 --- */
.page-disclaimer__clause--warning {
  background: var(--terms-warning-bg);
  border-top-color: var(--c-warning);
  border-right: 4px solid rgba(249, 168, 37, 0.25);
}

.page-disclaimer__clause--warning .page-disclaimer__clause-index {
  color: #B26A00;
}

.page-disclaimer__clause--warning .page-disclaimer__clause-tag {
  color: #B26A00;
  background: rgba(249, 168, 37, 0.15);
}

.page-disclaimer__clause--warning .page-disclaimer__clause-body > p,
.page-disclaimer__clause--warning .page-disclaimer__clause-body li {
  color: var(--terms-warning-ink);
}

.page-disclaimer__clause--warning .page-disclaimer__clause-body li::before {
  background: var(--c-warning);
}

/* --- 知识产权：深蓝斜切面板 --- */
.page-disclaimer__clause--ip {
  background: var(--c-deep);
  border-top: none;
  overflow: hidden;
}

.page-disclaimer__clause--ip::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, transparent 50%, var(--c-orange) 50%);
}

.page-disclaimer__clause--ip .page-disclaimer__clause-index {
  color: var(--c-neon);
}

.page-disclaimer__clause--ip .page-disclaimer__clause-head h2 {
  color: #fff;
}

.page-disclaimer__clause--ip .page-disclaimer__clause-tag {
  color: var(--c-neon);
  background: rgba(57, 255, 20, 0.12);
}

.page-disclaimer__clause--ip .page-disclaimer__clause-body > p {
  color: rgba(255, 255, 255, 0.78);
}

.page-disclaimer__clause--ip .page-disclaimer__clause-body > p strong {
  color: #fff;
}

.page-disclaimer__clause--ip .page-disclaimer__clause-body li {
  color: rgba(255, 255, 255, 0.75);
}

.page-disclaimer__clause--ip .page-disclaimer__clause-body li::before {
  background: var(--c-orange);
}

.page-disclaimer__clause--ip .page-disclaimer__clause-body li strong {
  color: #fff;
}

.page-disclaimer__ip-mark {
  margin-top: 22px;
  padding: 18px 26px 22px 18px;
  background: rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--c-orange);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 14px;
  color: var(--c-neon);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.page-disclaimer__ip-mark span:first-child {
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-disclaimer__ip-mark span:last-child {
  color: rgba(255, 255, 255, 0.85);
}

/* ===== 底部联系引导 ===== */
.page-disclaimer__contact {
  background: var(--c-paper);
  border-top: 1px solid var(--c-divider);
  padding: 44px 0 52px;
}

.page-disclaimer__contact .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-disclaimer__contact .text-mono {
  color: var(--c-orange);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.page-disclaimer__contact-title {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 20px;
  color: var(--c-deep);
}

.page-disclaimer__contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
}

.page-disclaimer__contact-meta {
  color: var(--c-muted);
  font-size: 14px;
  margin: 0;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 700px) {
  .page-disclaimer__hero-copy h1 {
    font-size: 38px;
    max-width: 780px;
  }

  .page-disclaimer__lead {
    font-size: 16px;
    max-width: 720px;
  }

  .page-disclaimer__hero-art img {
    height: 200px;
  }

  .page-disclaimer__hero-art {
    position: relative;
  }

  .page-disclaimer__hero-metrics {
    position: absolute;
    right: 16px;
    bottom: 16px;
  }

  .page-disclaimer__clause {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 20px;
    padding: 30px 28px;
  }

  .page-disclaimer__clause-index {
    font-size: 32px;
  }

  .page-disclaimer__aside-card {
    padding: 26px 24px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer__content {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 40px;
    padding-top: 48px;
    padding-bottom: 72px;
  }

  .page-disclaimer__aside {
    position: sticky;
    top: calc(var(--header-height) + 56px);
    align-self: start;
  }
}