.page-disclaimer {
  --legal-rule: rgba(77, 240, 200, 0.18);
  --legal-rule-soft: rgba(143, 163, 155, 0.18);
  position: relative;
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .legal-head {
  padding-top: clamp(20px, 4vw, 40px);
  padding-bottom: clamp(24px, 4vw, 44px);
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: clamp(20px, 3vw, 34px);
}

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

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

.page-disclaimer .crumbs [aria-current="page"] {
  color: var(--paper);
}

.page-disclaimer .legal-head__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-disclaimer .legal-head__main h1 {
  font-family: var(--font-head);
  font-size: clamp(40px, 9vw, 74px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.025em;
  color: var(--paper);
  margin: 0 0 18px;
}

.page-disclaimer .legal-head__lead {
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.86;
  margin: 0;
}

.page-disclaimer .legal-head__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--legal-rule-soft);
  border: 1px solid var(--legal-rule-soft);
}

.page-disclaimer .legal-fact {
  background: rgba(6, 17, 13, 0.55);
  padding: 14px 16px;
}

.page-disclaimer .legal-fact dt {
  font-family: var(--font-num);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.page-disclaimer .legal-fact dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--paper);
  word-break: break-all;
}

.page-disclaimer .num {
  font-family: var(--font-num);
  font-size: 1.35em;
  letter-spacing: -0.02em;
}

.page-disclaimer .num--amber {
  color: var(--amber);
}

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

.page-disclaimer .legal-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--legal-rule);
  filter: saturate(0.85) contrast(1.05);
}

.page-disclaimer .legal-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 条款主体布局 ---------- */

.page-disclaimer .legal-layout {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  padding-top: clamp(30px, 5vw, 54px);
}

/* ---------- 目录侧栏 ---------- */

.page-disclaimer .legal-toc {
  border-top: 2px solid var(--cyan);
  padding-top: 16px;
}

.page-disclaimer .legal-toc__title {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 14px;
}

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

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

.page-disclaimer .legal-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 2px;
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: color 0.2s ease, border-color 0.2s ease, padding-left 0.2s ease;
}

.page-disclaimer .legal-toc__list a:hover,
.page-disclaimer .legal-toc__list a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  padding-left: 16px;
}

.page-disclaimer .legal-toc__num {
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--amber);
  flex: none;
}

.page-disclaimer .legal-toc__top {
  display: inline-flex;
  align-items: center;
  margin-top: 22px;
  padding: 9px 15px;
  border: 1px solid var(--legal-rule-soft);
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .legal-toc__top:hover,
.page-disclaimer .legal-toc__top:focus-visible {
  color: var(--ink-deep);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 条款段落 ---------- */

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

.page-disclaimer .clause {
  border-top: 1px solid var(--legal-rule);
  padding-top: clamp(24px, 3.6vw, 38px);
  padding-bottom: clamp(26px, 4vw, 42px);
  scroll-margin-top: calc(var(--bar-h) + 20px);
}

.page-disclaimer .clause--final {
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(14px, 2.4vw, 24px);
  margin-bottom: clamp(16px, 2.4vw, 24px);
}

.page-disclaimer .clause__num {
  font-family: var(--font-num);
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--amber);
  flex: none;
}

.page-disclaimer .clause h2 {
  font-family: var(--font-head);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--paper);
  margin: 0;
}

.page-disclaimer .clause__body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.88;
  max-width: 68ch;
}

.page-disclaimer .clause__label {
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 22px 0 12px;
  opacity: 1;
}

.page-disclaimer .clause__list {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  max-width: 68ch;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding: 9px 0 9px 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
  opacity: 0.86;
  border-bottom: 1px solid var(--legal-rule-soft);
}

.page-disclaimer .clause__list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 11px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .clause__list--stop li::before {
  background: var(--alert);
}

.page-disclaimer .legal-note {
  margin-top: 18px;
  padding: 13px 16px;
  border-left: 2px solid var(--amber);
  background: rgba(18, 59, 42, 0.42);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
  opacity: 0.85;
  max-width: 68ch;
}

/* ---------- 数据条 ---------- */

.page-disclaimer .legal-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  margin: 20px 0 8px;
  background: var(--legal-rule-soft);
  border: 1px solid var(--legal-rule-soft);
}

.page-disclaimer .legal-stat {
  background: rgba(6, 17, 13, 0.5);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-disclaimer .legal-stat__value {
  font-family: var(--font-num);
  font-size: clamp(28px, 4.4vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.page-disclaimer .legal-stat__value em {
  font-style: normal;
  font-size: 0.58em;
  margin-left: 2px;
  color: var(--cyan-soft);
}

.page-disclaimer .legal-stat--amber .legal-stat__value {
  color: var(--amber);
}

.page-disclaimer .legal-stat__label {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 联系方式与相关阅读 ---------- */

.page-disclaimer .legal-contact {
  list-style: none;
  margin: 20px 0 4px;
  padding: 0;
  border-top: 1px solid var(--legal-rule);
  max-width: 68ch;
}

.page-disclaimer .legal-contact li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--legal-rule-soft);
  font-size: 14.5px;
}

.page-disclaimer .legal-contact__k {
  flex: 0 0 84px;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 3px;
}

.page-disclaimer .legal-contact__v {
  color: var(--paper);
  word-break: break-all;
}

.page-disclaimer .legal-close {
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .legal-close a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--legal-rule);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .legal-close a:hover,
.page-disclaimer .legal-close a:focus-visible {
  color: var(--cyan-soft);
  border-color: var(--cyan);
}

/* ---------- 键盘焦点 ---------- */

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

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-disclaimer .legal-head__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-disclaimer .legal-head__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-disclaimer .legal-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (max-width: 520px) {
  .page-disclaimer .clause__head {
    flex-direction: column;
    gap: 6px;
  }

  .page-disclaimer .legal-contact li {
    flex-direction: column;
    gap: 2px;
  }

  .page-disclaimer .legal-contact__k {
    flex: none;
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}