.page-disclaimer {
  --dc-gap: clamp(18px, 3vw, 32px);
  --dc-pad: clamp(18px, 3vw, 28px);
  color: var(--mist);
  padding-block: clamp(20px, 4vw, 40px) clamp(48px, 7vw, 88px);
}

.page-disclaimer .agreement-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-disclaimer .agreement-crumb .crumb-link {
  color: var(--muted);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-disclaimer .agreement-crumb .crumb-link:hover,
.page-disclaimer .agreement-crumb .crumb-link:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .agreement-crumb .crumb-sep {
  color: var(--line);
}

.page-disclaimer .agreement-crumb .crumb-current {
  color: var(--steel);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .agreement-hero {
  position: relative;
  display: grid;
  gap: var(--dc-gap);
  margin-top: clamp(20px, 4vw, 34px);
  padding-bottom: clamp(24px, 4vw, 40px);
}

.page-disclaimer .agreement-hero::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -8%;
  width: min(340px, 62%);
  height: 240px;
  background: radial-gradient(circle at 68% 32%, rgba(91, 55, 183, 0.42), transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .hero-copy,
.page-disclaimer .hero-art {
  position: relative;
  z-index: 1;
}

.page-disclaimer .hero-copy .index-label {
  display: inline-block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .hero-copy .index-num {
  color: var(--cyan);
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-disclaimer .hero-lead {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .hero-art {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-disclaimer .hero-art img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.95) contrast(1.05);
}

.page-disclaimer .hero-art .media-frame-caption {
  display: block;
  padding: 10px 16px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ---------- 双栏主体 ---------- */
.page-disclaimer .agreement-body {
  margin-top: clamp(28px, 5vw, 52px);
}

.page-disclaimer .clause-nav {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 16px;
  margin-bottom: clamp(22px, 4vw, 32px);
}

.page-disclaimer .clause-nav-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .clause-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-link {
  display: block;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-disclaimer .clause-link:hover,
.page-disclaimer .clause-link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(34, 227, 255, 0.06);
}

.page-disclaimer .clause-nav-note {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .clause-main {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  padding: var(--dc-pad);
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-disclaimer .clause:hover {
  border-left-color: var(--cyan);
  transform: translateY(-2px);
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .clause-no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--line);
  transition: color 180ms var(--ease);
}

.page-disclaimer .clause:hover .clause-no {
  color: var(--lime);
}

.page-disclaimer .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 3.2vw, 25px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .clause-key {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.75;
  color: var(--cyan);
}

.page-disclaimer .clause p {
  max-width: 46em;
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

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

.page-disclaimer .clause p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 227, 255, 0.4);
  transition: border-color 180ms var(--ease);
}

.page-disclaimer .clause p a:hover,
.page-disclaimer .clause p a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .clause-list {
  margin: 14px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-disclaimer .clause-list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .clause-list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 227, 255, 0.4);
}

.page-disclaimer .dc-term {
  font-family: var(--font-mono);
  font-size: 0.94em;
  color: var(--lime);
  letter-spacing: 0.01em;
}

/* ---------- 继续了解 ---------- */
.page-disclaimer .dc-next {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-next-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .dc-next-grid {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.page-disclaimer .dc-next-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

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

.page-disclaimer .dc-next-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-disclaimer .dc-next-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .agreement-hero {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: clamp(28px, 4vw, 48px);
  }

  .page-disclaimer .hero-art {
    margin-bottom: 6px;
  }

  .page-disclaimer .clause-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 28px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .agreement-body {
    display: grid;
    grid-template-columns: 262px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-disclaimer .clause-nav {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
    padding: 20px 18px;
  }

  .page-disclaimer .clause-nav-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-disclaimer .clause-link {
    padding: 9px 10px;
    border-color: transparent;
    border-left: 2px solid var(--line);
  }

  .page-disclaimer .clause-link:hover,
  .page-disclaimer .clause-link:focus-visible {
    border-left-color: var(--cyan);
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
  }

  .page-disclaimer .clause {
    padding: clamp(24px, 2.4vw, 34px) clamp(24px, 2.8vw, 38px);
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .agreement-body {
    grid-template-columns: 282px minmax(0, 1fr);
  }
}