.page-disclaimer {
  --legal-col-w: 820px;
  --legal-text: rgba(246, 242, 232, 0.84);
  --legal-text-soft: rgba(246, 242, 232, 0.7);
  overflow-x: clip;
  color: var(--paper);
  background-color: var(--ink-900);
  background-image:
    repeating-linear-gradient(118deg, rgba(147, 169, 190, 0.05) 0 1px, transparent 1px 38px),
    radial-gradient(1000px 560px at 50% 3%, rgba(12, 44, 70, 0.82), transparent 72%);
}

/* ---------- 首屏：规则牌 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .legal-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: 62% 42%;
  opacity: 0.32;
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(6, 23, 37, 0.76) 0%, rgba(6, 23, 37, 0.92) 58%, var(--ink-900) 100%),
    linear-gradient(104deg, rgba(6, 23, 37, 0.96) 4%, rgba(6, 23, 37, 0.28) 74%);
}

.page-disclaimer .legal-hero-inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(88px, 13vh, 140px);
  padding-bottom: clamp(50px, 7vh, 84px);
}

.page-disclaimer .legal-hero .breadcrumb {
  margin-bottom: 26px;
}

.page-disclaimer .legal-hero .eyebrow {
  margin-bottom: 14px;
}

.page-disclaimer .legal-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(34px, 7.4vw, 58px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .legal-lede {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(15.5px, 2.2vw, 18px);
  line-height: 1.78;
  color: var(--legal-text);
}

.page-disclaimer .legal-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 28px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-disclaimer .legal-hero-meta li {
  position: relative;
  padding-left: 15px;
}

.page-disclaimer .legal-hero-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ---------- 条款纵栏 ---------- */
.page-disclaimer .legal-body {
  padding-top: clamp(52px, 8vw, 96px);
  padding-bottom: clamp(88px, 15vh, 176px);
}

.page-disclaimer .legal-col {
  width: 100%;
  max-width: min(100%, var(--legal-col-w));
  margin-inline: auto;
}

.page-disclaimer .clause {
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-disclaimer .clause + .clause {
  margin-top: clamp(42px, 6vw, 74px);
  padding-top: clamp(42px, 6vw, 74px);
  border-top: 1px dashed rgba(147, 169, 190, 0.3);
}

.page-disclaimer .clause-head {
  margin-bottom: 20px;
}

.page-disclaimer .clause-num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: clamp(40px, 8vw, 58px);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1.4px rgba(47, 224, 200, 0.55);
  user-select: none;
}

@supports not ((-webkit-text-stroke: 1px #000)) {
  .page-disclaimer .clause-num {
    color: rgba(47, 224, 200, 0.55);
  }
}

.page-disclaimer .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 29px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .clause p {
  max-width: 64ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--legal-text);
}

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

.page-disclaimer .clause-list {
  display: grid;
  gap: 11px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 23px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--legal-text-soft);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .clause-list li strong {
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .clause-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 200, 0.4);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-disclaimer .clause-link:hover,
.page-disclaimer .clause-link:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-disclaimer .clause-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 22px;
}

.page-disclaimer .clause-foot .copy-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ---------- 客服邮箱面板 ---------- */
.page-disclaimer .legal-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  margin-top: 26px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--signal);
  background: var(--panel);
}

.page-disclaimer .legal-contact-key {
  width: 100%;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-disclaimer .legal-contact-val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.6vw, 17px);
  font-weight: 700;
  color: var(--cyan);
  word-break: break-all;
}

/* ---------- 收口 ---------- */
.page-disclaimer .legal-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 30px;
  margin-top: clamp(66px, 10vw, 116px);
  padding-top: 26px;
  border-top: 2px solid var(--signal);
}

.page-disclaimer .legal-end-note {
  max-width: 48ch;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .to-top {
  flex: none;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 242, 232, 0.45);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
    transform var(--t-fast) var(--ease);
}

.page-disclaimer .to-top:hover,
.page-disclaimer .to-top:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
  transform: translateY(-2px);
}

/* ---------- 宽屏 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .clause-head {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 0 22px;
    align-items: baseline;
    margin-bottom: 24px;
  }

  .page-disclaimer .clause-num {
    margin-bottom: 0;
  }

  .page-disclaimer .legal-contact {
    padding: 26px 30px;
  }
}

/* ---------- 窄屏收尾 ---------- */
@media (max-width: 480px) {
  .page-disclaimer .legal-hero-meta {
    gap: 8px 16px;
    letter-spacing: 0.03em;
  }

  .page-disclaimer .legal-contact {
    padding: 18px 16px;
  }

  .page-disclaimer .clause-foot {
    gap: 10px 14px;
  }

  .page-disclaimer .legal-end {
    justify-content: flex-start;
  }
}