.page-disclaimer {
  --claim-rule: rgba(42, 58, 85, 0.85);
  --claim-soft: rgba(154, 167, 188, 0.14);
  --claim-trail: rgba(42, 58, 85, 0.22);
  display: block;
  background: var(--ink-900);
  color: var(--paper);
}

/* ---------- 斜切标题带 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 30px 0 88px;
  background: linear-gradient(152deg, var(--ink-800) 0%, var(--ink-700) 46%, var(--ink-900) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 44px));
}

.page-disclaimer .legal-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-disclaimer .legal-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% 50%;
  opacity: 0.55;
  filter: brightness(0.5) saturate(0.6);
}

.page-disclaimer .legal-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, rgba(11, 18, 32, 0.78) 0%, rgba(5, 7, 13, 0.95) 74%);
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: 76px;
  width: 300px;
  height: 1px;
  background: linear-gradient(90deg, rgba(200, 255, 61, 0) 0%, rgba(200, 255, 61, 0.8) 100%);
  transform: rotate(-12deg);
  transform-origin: right center;
  pointer-events: none;
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-disclaimer .legal-hero .breadcrumb {
  margin-bottom: 4px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.page-disclaimer .legal-hero .breadcrumb a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .legal-hero .breadcrumb a:hover,
.page-disclaimer .legal-hero .breadcrumb a:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-disclaimer .legal-hero__stamp {
  align-self: flex-start;
  margin: 0;
  padding: 6px 16px 6px 12px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-900);
  background: var(--signal);
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-disclaimer .legal-hero h1 {
  margin: 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7.4vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .legal-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 主栅格 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding: 36px 0 20px;
}

/* ---------- 条款编号索引 ---------- */
.page-disclaimer .legal-index {
  position: relative;
  padding: 16px 16px 14px;
  background: var(--ink-800);
  border-left: 2px solid var(--signal);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-disclaimer .legal-index__cap {
  margin: 0 0 12px;
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-disclaimer .legal-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

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

.page-disclaimer .legal-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  font-size: 13px;
  line-height: 1.3;
  white-space: nowrap;
  color: var(--paper);
  text-decoration: none;
  background: var(--ink-700);
  border: 1px solid var(--claim-rule);
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .legal-index__list a .mono {
  font-size: 11.5px;
  color: var(--signal);
}

.page-disclaimer .legal-index__list a:hover,
.page-disclaimer .legal-index__list a:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
  background: rgba(200, 255, 61, 0.06);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-body {
  position: relative;
  min-width: 0;
}

.page-disclaimer .legal-body::before {
  content: "";
  position: absolute;
  inset: -30px -30px -30px;
  z-index: 0;
  pointer-events: none;
  opacity: 0.6;
  background-image: repeating-linear-gradient(
    115deg,
    var(--claim-trail) 0 1px,
    transparent 1px 96px
  );
}

.page-disclaimer .legal-section {
  position: relative;
  z-index: 1;
  padding: 28px 0 24px;
  border-top: 1px solid var(--claim-rule);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-disclaimer .legal-section:first-child {
  padding-top: 4px;
  border-top: 0;
}

.page-disclaimer .legal-section__no {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--signal);
}

.page-disclaimer .legal-section__no::after {
  content: "";
  width: 42px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}

.page-disclaimer .legal-section h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.8vw, 30px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .legal-section p {
  margin: 0 0 12px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--mute);
}

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

.page-disclaimer .legal-list {
  display: grid;
  gap: 9px;
  max-width: 68ch;
  margin: 4px 0 14px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--mute);
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 2px;
  background: var(--flare);
}

.page-disclaimer .legal-callout {
  max-width: 68ch;
  margin: 18px 0 0;
  padding: 16px 18px 16px 20px;
  background: linear-gradient(96deg, rgba(255, 122, 26, 0.13) 0%, rgba(255, 122, 26, 0) 78%);
  border-left: 3px solid var(--flare);
}

.page-disclaimer .legal-callout--signal {
  background: linear-gradient(96deg, rgba(200, 255, 61, 0.11) 0%, rgba(200, 255, 61, 0) 78%);
  border-left-color: var(--signal);
}

.page-disclaimer .legal-callout p {
  margin: 0;
  max-width: none;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--paper);
}

/* ---------- 版本记录 ---------- */
.page-disclaimer .legal-versions {
  max-width: 68ch;
  margin: 16px 0 14px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-versions li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 11px 0;
  border-top: 1px solid var(--claim-soft);
}

.page-disclaimer .legal-versions li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-disclaimer .legal-versions .v-no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--signal);
}

.page-disclaimer .legal-versions .v-note {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mute);
}

.page-disclaimer .legal-versions .v-tag {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 7px;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-900);
  background: var(--signal);
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .legal-contact {
  max-width: 640px;
  margin: 18px 0 16px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--claim-rule);
}

.page-disclaimer .legal-contact li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--claim-soft);
}

.page-disclaimer .legal-contact__k {
  padding-top: 3px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mute);
}

.page-disclaimer .legal-contact__v {
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* ---------- 底部备案带 ---------- */
.page-disclaimer .legal-foot {
  margin-top: 26px;
  padding: 28px 0 34px;
  background: var(--ink-800);
  border-top: 1px solid var(--signal);
}

.page-disclaimer .legal-foot__inner {
  display: grid;
  gap: 16px;
}

.page-disclaimer .legal-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-foot__links a {
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--claim-rule);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .legal-foot__links a:hover,
.page-disclaimer .legal-foot__links a:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-disclaimer .legal-foot__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-disclaimer .legal-hero {
    padding: 42px 0 104px;
  }

  .page-disclaimer .legal-hero__lede {
    font-size: 16.5px;
  }

  .page-disclaimer .legal-versions li {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 18px;
  }

  .page-disclaimer .legal-contact li {
    grid-template-columns: 92px minmax(0, 1fr);
  }
}

@media (min-width: 760px) {
  .page-disclaimer .legal-foot__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .legal-hero {
    padding: 56px 0 118px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 60px));
  }

  .page-disclaimer .legal-hero__stamp {
    font-size: 12px;
  }

  .page-disclaimer .legal-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    grid-template-areas: "index body";
    gap: 76px;
    padding: 72px 0 44px;
  }

  .page-disclaimer .legal-index {
    grid-area: index;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    padding: 22px 20px 20px;
  }

  .page-disclaimer .legal-index__list {
    flex-direction: column;
    gap: 0;
    padding: 0;
    overflow: visible;
  }

  .page-disclaimer .legal-index__list li {
    flex: 1 1 auto;
    width: 100%;
  }

  .page-disclaimer .legal-index__list a {
    width: 100%;
    padding: 10px 0;
    font-size: 13.5px;
    white-space: normal;
    color: var(--mute);
    background: none;
    border: 0;
    border-bottom: 1px solid var(--claim-soft);
  }

  .page-disclaimer .legal-index__list a:hover,
  .page-disclaimer .legal-index__list a:focus-visible {
    color: var(--signal);
    border-bottom-color: var(--signal);
    background: none;
  }

  .page-disclaimer .legal-body {
    grid-area: body;
  }

  .page-disclaimer .legal-section {
    padding: 36px 0 30px;
  }

  .page-disclaimer .legal-section:first-child {
    padding-top: 0;
  }

  .page-disclaimer .legal-section p,
  .page-disclaimer .legal-list li {
    font-size: 16px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .legal-hero h1 {
    max-width: 18ch;
  }

  .page-disclaimer .legal-body::before {
    inset: -40px -80px -40px -20px;
  }
}