.page-disclaimer {
  --legal-rule: rgba(195, 204, 218, .18);
  --legal-rule-strong: rgba(195, 204, 218, .36);
  --legal-panel: rgba(16, 32, 58, .68);
  --legal-hairline: rgba(52, 245, 208, .28);
  background:
    radial-gradient(1100px 520px at 82% -8%, rgba(52, 245, 208, .10), transparent 62%),
    radial-gradient(900px 480px at -6% 10%, rgba(90, 140, 255, .10), transparent 64%),
    var(--ink-900);
  color: var(--text);
  padding-bottom: var(--sp-8);
  overflow-x: hidden;
}

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

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(195, 204, 218, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(195, 204, 218, .07) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .15) 72%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .15) 72%, transparent 100%);
  pointer-events: none;
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-5);
  padding-top: var(--sp-5);
  padding-bottom: var(--sp-7);
}

.page-disclaimer .legal-hero .breadcrumbs {
  grid-column: 1 / -1;
}

.page-disclaimer .legal-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 62px);
  line-height: 1.06;
  letter-spacing: -.01em;
  margin: var(--sp-3) 0 0;
}

.page-disclaimer .legal-hero__lede {
  margin: var(--sp-4) 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.86;
  color: var(--silver-400);
}

.page-disclaimer .legal-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  list-style: none;
  margin: var(--sp-5) 0 0;
  padding: 0;
}

.page-disclaimer .legal-hero__links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--legal-rule-strong);
  color: var(--cyan-200);
  font-size: 13.5px;
  letter-spacing: .04em;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-hero__links a:hover,
.page-disclaimer .legal-hero__links a:focus-visible {
  background: var(--cyan-500);
  border-color: var(--cyan-500);
  color: var(--ink-900);
}

.page-disclaimer .legal-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--legal-rule-strong);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .legal-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(52, 245, 208, .16), transparent 46%, rgba(5, 11, 20, .62));
  pointer-events: none;
}

.page-disclaimer .legal-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 目录 ---------- */
.page-disclaimer .legal-toc {
  background: linear-gradient(180deg, rgba(16, 32, 58, .92), rgba(10, 21, 38, .55));
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-toc__inner {
  display: grid;
  gap: var(--sp-3);
  padding-top: var(--sp-4);
  padding-bottom: var(--sp-4);
}

.page-disclaimer .legal-toc__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--cyan-200);
}

.page-disclaimer .legal-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .legal-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--legal-rule);
  background: rgba(5, 11, 20, .55);
  color: var(--silver-400);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .legal-toc__list a:hover,
.page-disclaimer .legal-toc__list a:focus-visible {
  border-color: var(--cyan-500);
  color: var(--snow-050);
  background: rgba(52, 245, 208, .10);
}

.page-disclaimer .legal-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--cyan-500);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-clauses {
  padding-top: var(--sp-7);
  padding-bottom: var(--sp-6);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-3);
  padding: var(--sp-6) 0;
  scroll-margin-top: 110px;
}

.page-disclaimer .clause:first-of-type {
  padding-top: 0;
}

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

.page-disclaimer .clause__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 4.4vw, 46px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: .02em;
  color: rgba(52, 245, 208, .22);
  transition: color var(--dur) var(--ease), text-shadow var(--dur) var(--ease);
}

.page-disclaimer .clause:target .clause__num {
  color: var(--cyan-500);
  text-shadow: 0 0 26px rgba(52, 245, 208, .55);
}

.page-disclaimer .clause h2 {
  margin: 0 0 var(--sp-3);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 2.9vw, 30px);
  line-height: 1.26;
  letter-spacing: .01em;
  color: var(--snow-050);
}

.page-disclaimer .clause p {
  margin: 0 0 var(--sp-3);
  font-size: 16px;
  line-height: 1.86;
  color: var(--silver-400);
}

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

.page-disclaimer .clause strong {
  color: var(--snow-050);
  font-weight: 600;
}

.page-disclaimer .clause a {
  color: var(--cyan-200);
  text-decoration: none;
  border-bottom: 1px solid var(--legal-hairline);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .clause a:hover,
.page-disclaimer .clause a:focus-visible {
  color: var(--cyan-500);
  border-bottom-color: var(--cyan-500);
}

.page-disclaimer .clause__list {
  display: grid;
  gap: var(--sp-3);
  list-style: none;
  margin: var(--sp-2) 0 0;
  padding: 0;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--silver-400);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan-500);
}

.page-disclaimer .clause-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: var(--sp-3);
  margin: var(--sp-5) 0 0;
  padding: 0;
}

.page-disclaimer .clause-stats > div {
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--legal-rule);
  border-radius: var(--r-sm);
  background: var(--legal-panel);
}

.page-disclaimer .clause-stats dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan-200);
}

.page-disclaimer .clause-stats dd {
  margin: var(--sp-1) 0 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.1;
  color: var(--snow-050);
}

/* ---------- 联系区块 ---------- */
.page-disclaimer .legal-contact {
  margin-top: var(--sp-6);
  border-top: 1px solid var(--legal-rule);
  background: linear-gradient(180deg, rgba(5, 11, 20, .25), rgba(5, 11, 20, .88));
}

.page-disclaimer .legal-contact__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-5);
  padding-top: var(--sp-7);
  padding-bottom: var(--sp-7);
}

.page-disclaimer .legal-contact__copy h2 {
  margin: var(--sp-3) 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.24;
  color: var(--snow-050);
}

.page-disclaimer .legal-contact__copy p {
  margin: var(--sp-3) 0 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.84;
  color: var(--silver-400);
}

.page-disclaimer .legal-contact__list {
  display: grid;
  gap: var(--sp-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .legal-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2) var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--legal-rule);
  border-radius: var(--r-sm);
  background: var(--legal-panel);
}

.page-disclaimer .legal-contact__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan-200);
}

.page-disclaimer .legal-contact__val {
  flex: 1 1 200px;
  min-width: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--snow-050);
  word-break: break-word;
}

.page-disclaimer .copy-btn {
  margin-left: auto;
  padding: 6px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--legal-rule-strong);
  background: transparent;
  color: var(--cyan-200);
  font-family: var(--font-body);
  font-size: 12.5px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .copy-btn:hover,
.page-disclaimer .copy-btn:focus-visible {
  background: var(--cyan-500);
  border-color: var(--cyan-500);
  color: var(--ink-900);
}

.page-disclaimer .to-top {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: var(--r-pill);
  border: 1px solid var(--legal-rule-strong);
  color: var(--silver-400);
  font-size: 13px;
  letter-spacing: .08em;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .to-top:hover,
.page-disclaimer .to-top:focus-visible {
  background: var(--cyan-500);
  border-color: var(--cyan-500);
  color: var(--ink-900);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 780px) {
  .page-disclaimer .clause {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: var(--sp-6);
    padding: var(--sp-7) 0;
  }

  .page-disclaimer .clause:first-of-type {
    padding-top: 0;
  }
}

@media (min-width: 920px) {
  .page-disclaimer .legal-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
    gap: var(--sp-7);
    padding-top: var(--sp-6);
    padding-bottom: var(--sp-8);
  }

  .page-disclaimer .legal-contact__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: var(--sp-7);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition: none !important;
    animation: none !important;
  }
}