.page-disclaimer {
  --terms-line: rgba(29, 74, 122, 0.24);
  --terms-line-strong: rgba(29, 74, 122, 0.62);
  --terms-line-dark: rgba(0, 229, 255, 0.28);
  --terms-tint: rgba(29, 74, 122, 0.06);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  margin-top: calc(-1 * var(--header-space));
  padding-top: calc(var(--header-space) + clamp(38px, 6vw, 84px));
  padding-bottom: 0;
  overflow: hidden;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(29, 74, 122, 0.85) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(29, 74, 122, 0.85) 1px, transparent 1px);
  background-size: 92px 92px;
  opacity: 0.32;
  -webkit-mask-image: radial-gradient(125% 105% at 16% 0%, #000 12%, transparent 74%);
  mask-image: radial-gradient(125% 105% at 16% 0%, #000 12%, transparent 74%);
}

.page-disclaimer .terms-hero-inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero .breadcrumbs {
  margin-bottom: clamp(22px, 3.4vw, 40px);
}

.page-disclaimer .terms-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(44px, 8.4vw, 96px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0.02em;
  color: #EDF2F8;
  font-feature-settings: "ss01" 1;
}

.page-disclaimer .terms-hero .lead {
  margin: clamp(18px, 2.6vw, 30px) 0 0;
  max-width: 44em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--text-dark);
}

.page-disclaimer .terms-hero-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px 28px;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--terms-line-dark);
}

.page-disclaimer .terms-hero-meta > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer .terms-hero-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .terms-hero-meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-disclaimer .terms-strip {
  position: relative;
  margin-top: clamp(34px, 5vw, 66px);
  line-height: 0;
}

.page-disclaimer .terms-strip::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan) 18%, var(--cyan) 82%, transparent);
  opacity: 0.55;
  z-index: 1;
}

.page-disclaimer .terms-strip img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(132px, 21vw, 250px);
  object-fit: cover;
  object-position: center 40%;
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .terms-section {
  position: relative;
}

.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 60px);
}

.page-disclaimer .terms-rail {
  border-top: 2px solid var(--terms-line-strong);
  padding-top: 14px;
}

.page-disclaimer .terms-rail-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-light-dim);
}

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

.page-disclaimer .terms-rail-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 8px 11px 0;
  font-size: 14px;
  line-height: 1.45;
  color: var(--text-light-dim);
  text-decoration: none;
  border-bottom: 1px solid var(--terms-line);
  transition: color 200ms var(--ease), padding-left 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .terms-rail-list a:hover {
  color: var(--text-light);
  padding-left: 8px;
  border-color: var(--terms-line-strong);
}

.page-disclaimer .terms-rail-list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

.page-disclaimer .terms-rail-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-disclaimer .terms-body {
  min-width: 0;
}

.page-disclaimer .terms-clause {
  border-top: 1px solid var(--terms-line-strong);
  padding-top: clamp(20px, 2.6vw, 30px);
  margin-top: clamp(34px, 5vw, 58px);
  scroll-margin-top: calc(var(--header-space) + 26px);
}

.page-disclaimer .terms-clause:first-child {
  margin-top: 0;
}

.page-disclaimer .terms-clause-head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-disclaimer .terms-clause-num {
  flex: none;
  position: relative;
  padding-left: 18px;
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.4vw, 15px);
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-disclaimer .terms-clause-num::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 9px;
  height: 2px;
  background: var(--signal);
}

.page-disclaimer .terms-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(25px, 3.3vw, 38px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--text-light);
}

.page-disclaimer .terms-clause p {
  margin: 0 0 1.35em;
  max-width: 44em;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.78;
  color: var(--text-light);
}

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

.page-disclaimer .terms-clause a {
  color: #0E5C7A;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .terms-clause a:hover {
  color: var(--signal);
}

.page-disclaimer .terms-clause a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

.page-disclaimer .terms-clause ul {
  list-style: none;
  margin: 0 0 1.35em;
  padding: 0;
  max-width: 44em;
}

.page-disclaimer .terms-clause ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 9px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-light);
}

.page-disclaimer .terms-clause ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 1px;
  background: var(--rule);
}

.page-disclaimer .terms-callout {
  margin: 0 0 1.5em;
  max-width: 44em;
  padding: 16px 20px 4px;
  border-left: 3px solid var(--signal);
  background: var(--terms-tint);
}

.page-disclaimer .terms-callout p {
  margin-bottom: 1em;
  font-size: 16.5px;
}

/* ---------- 收尾行动区 ---------- */

.page-disclaimer .terms-next {
  position: relative;
  padding-top: clamp(52px, 7vw, 96px);
  padding-bottom: clamp(56px, 7vw, 100px);
  overflow: hidden;
}

.page-disclaimer .terms-next::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    rgba(0, 229, 255, 0.5) 0 1px,
    transparent 1px 24px
  );
  opacity: 0.7;
}

.page-disclaimer .terms-next .h-section {
  margin: 8px 0 0;
  color: #EDF2F8;
}

.page-disclaimer .terms-next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(28px, 4vw, 48px);
}

.page-disclaimer .terms-next-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 22px 24px;
  background: var(--ink-800);
  border: 1px solid var(--terms-line-dark);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
  text-decoration: none;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .terms-next-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-disclaimer .terms-next-card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .terms-next-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-disclaimer .terms-next-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  color: #EDF2F8;
}

.page-disclaimer .terms-next-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dark-dim);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .terms-hero-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .terms-next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(196px, 236px) minmax(0, 1fr);
    gap: clamp(40px, 5.5vw, 84px);
  }

  .page-disclaimer .terms-rail {
    position: sticky;
    top: calc(var(--header-space) + 22px);
    align-self: start;
  }

  .page-disclaimer .terms-next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .terms-clause-head {
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-rail-list a,
  .page-disclaimer .terms-next-card {
    transition: none;
  }

  .page-disclaimer .terms-next-card:hover {
    transform: none;
  }
}