.page-disclaimer {
  --disc-line: rgba(74, 85, 104, 0.35);
  --disc-line-soft: rgba(74, 85, 104, 0.22);
  --disc-warn-wash: rgba(255, 122, 61, 0.09);
  --disc-body-text: rgba(255, 255, 255, 0.86);
  --disc-body-soft: rgba(255, 255, 255, 0.78);
  display: block;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .legal-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(28px, 6vw, 68px));
  padding-bottom: clamp(28px, 5vw, 56px);
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74, 85, 104, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 85, 104, 0.16) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 72%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .legal-hero > * {
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-hero .eyebrow {
  margin: clamp(20px, 3vw, 32px) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .legal-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(32px, 6.4vw, 62px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-disclaimer .legal-hero .lede {
  max-width: 64ch;
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--disc-body-soft);
}

.page-disclaimer .legal-hero__meta {
  list-style: none;
  margin: clamp(22px, 3.4vw, 36px) 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--disc-line);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
}

.page-disclaimer .legal-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-disclaimer .legal-hero__meta li > span {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-text);
}

.page-disclaimer .legal-visual {
  position: relative;
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-disclaimer .legal-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid rgba(74, 85, 104, 0.45);
  background: var(--panel);
}

.page-disclaimer .legal-visual__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gray-text);
}

/* ---------- 主体分栏 ---------- */

.page-disclaimer .legal-body {
  padding-block: clamp(30px, 4.6vw, 60px) clamp(48px, 7vw, 96px);
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .legal-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

/* ---------- 左侧索引 ---------- */

.page-disclaimer .legal-index {
  min-width: 0;
}

.page-disclaimer .legal-index__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-text);
}

.page-disclaimer .legal-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .legal-index__list li + li {
  border-top: 1px solid var(--disc-line-soft);
}

.page-disclaimer .legal-index__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  text-decoration: none;
  color: var(--gray-text);
  font-size: 13px;
  transition: color var(--dur) ease, transform var(--dur) ease;
}

.page-disclaimer .legal-index__list a:hover {
  color: var(--cyan);
  transform: translateX(4px);
}

.page-disclaimer .legal-index__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--azure);
  transition: color var(--dur) ease;
}

.page-disclaimer .legal-index__list a:hover .legal-index__no {
  color: var(--cyan);
}

.page-disclaimer .legal-filter {
  margin-top: clamp(24px, 3.4vw, 36px);
  padding-top: 18px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .legal-filter .chip-row {
  margin-top: 14px;
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .legal-flow {
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  padding: clamp(26px, 3.6vw, 44px) 0 clamp(30px, 4.2vw, 52px);
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 16px;
  row-gap: 6px;
  align-items: baseline;
}

.page-disclaimer .clause__no {
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-disclaimer .clause__meta {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-text);
}

.page-disclaimer .clause__body {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-disclaimer .clause__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--disc-body-text);
}

.page-disclaimer .clause__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(50, 245, 208, 0.4);
  transition: color var(--dur) ease, border-color var(--dur) ease;
}

.page-disclaimer .clause__body a:hover {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-disclaimer .clause__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--disc-body-soft);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--gray-text);
}

.page-disclaimer .clause__footnote {
  font-size: 13px !important;
  color: var(--gray-text) !important;
  padding-left: 14px;
  border-left: 1px solid var(--disc-line);
}

/* 禁止用途：信号橙强调 */

.page-disclaimer .clause--warn {
  background: linear-gradient(90deg, var(--disc-warn-wash) 0%, rgba(255, 122, 61, 0.02) 46%, rgba(255, 122, 61, 0) 82%);
  border-left: 2px solid var(--orange);
  padding-left: clamp(16px, 2.6vw, 30px);
  padding-right: clamp(12px, 2vw, 24px);
}

.page-disclaimer .clause--warn .clause__no {
  color: var(--orange);
}

.page-disclaimer .clause--warn .clause__meta {
  color: rgba(255, 122, 61, 0.72);
}

.page-disclaimer .clause__list--warn li::before {
  width: 14px;
  height: 2px;
  background: var(--orange);
}

.page-disclaimer .clause__list--warn li {
  color: rgba(255, 255, 255, 0.88);
}

/* ---------- 联系与备案 ---------- */

.page-disclaimer .legal-contact {
  margin: 6px 0 0;
  border-top: 1px solid var(--disc-line-soft);
}

.page-disclaimer .legal-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--disc-line-soft);
}

.page-disclaimer .legal-contact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-text);
}

.page-disclaimer .legal-contact dd {
  margin: 0;
  font-size: 14px;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-contact .mono {
  letter-spacing: 0.02em;
}

/* ---------- 响应式 ---------- */

@media (max-width: 899px) {
  .page-disclaimer .legal-index__list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .page-disclaimer .legal-index__list li {
    flex: 0 0 auto;
  }

  .page-disclaimer .legal-index__list li + li {
    border-top: 0;
  }

  .page-disclaimer .legal-index__list a {
    padding: 8px 12px;
    white-space: nowrap;
    border: 1px solid rgba(74, 85, 104, 0.45);
    border-radius: var(--rad);
    background: rgba(17, 22, 51, 0.6);
  }

  .page-disclaimer .legal-index__list a:hover {
    transform: none;
  }
}

@media (min-width: 640px) {
  .page-disclaimer .legal-contact__row {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-body__grid {
    grid-template-columns: minmax(198px, 246px) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 76px);
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-disclaimer .clause__body {
    padding-left: 44px;
  }

  .page-disclaimer .clause--warn .clause__body {
    padding-left: 0;
  }

  .page-disclaimer .clause__footnote {
    max-width: 68ch;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .legal-flow {
    max-width: 78ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-index__list a,
  .page-disclaimer .clause__body a,
  .page-disclaimer .legal-index__no {
    transition: none;
  }
}