.page-disclaimer {
  --legal-body-text: #C6CDD9;
  --legal-measure: 74ch;
  position: relative;
  background: var(--ink-900);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 6vw, 88px) 0 clamp(36px, 5vw, 68px);
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42, 53, 72, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 53, 72, 0.55) 1px, transparent 1px);
  background-size: 76px 76px;
  opacity: 0.6;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.35) 58%, transparent 92%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.35) 58%, transparent 92%);
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  top: -45%;
  right: -14%;
  width: 46%;
  height: 190%;
  background: linear-gradient(180deg, rgba(255, 90, 31, 0.18), rgba(10, 13, 18, 0));
  transform: skewX(-16deg);
  pointer-events: none;
}

.page-disclaimer .legal-hero > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-hero__grid {
  row-gap: clamp(28px, 4vw, 40px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-disclaimer .legal-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--brand);
}

.page-disclaimer .legal-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(36px, 6.2vw, 74px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .legal-hero__lead {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: var(--mute);
}

.page-disclaimer .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-hero__meta div {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-disclaimer .legal-hero__meta dt {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-disclaimer .legal-hero__meta dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--aqua);
}

.page-disclaimer .legal-hero__figure {
  margin: 0;
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .legal-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
  padding: clamp(36px, 5vw, 76px) 0 clamp(40px, 5vw, 80px);
}

.page-disclaimer .legal-index {
  align-self: start;
}

.page-disclaimer .legal-index__label {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--mute);
}

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

.page-disclaimer .legal-toc li {
  border-bottom: 1px solid rgba(42, 53, 72, 0.7);
}

.page-disclaimer .legal-toc a {
  display: block;
  padding: 11px 12px 11px 14px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mute);
  text-decoration: none;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-disclaimer .legal-toc a:hover {
  color: var(--text);
  background: rgba(42, 53, 72, 0.35);
}

.page-disclaimer .legal-toc a[aria-current="true"] {
  color: var(--text);
  border-left-color: var(--brand);
  background: rgba(255, 90, 31, 0.08);
}

.page-disclaimer .legal-body {
  max-width: var(--legal-measure);
}

/* ---------- 条款 ---------- */
.page-disclaimer .legal-article {
  padding: clamp(26px, 3.2vw, 42px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 104px;
}

.page-disclaimer .legal-article:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .legal-article__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 1.6vw, 18px);
  margin-bottom: 16px;
}

.page-disclaimer .legal-article__num {
  flex: none;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--brand);
}

.page-disclaimer .legal-article__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 2.6vw, 29px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .legal-article p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--legal-body-text);
}

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

.page-disclaimer .legal-inline {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--brand);
  padding-bottom: 1px;
  transition: color 0.3s var(--ease);
}

.page-disclaimer .legal-inline:hover {
  color: var(--brand-soft);
}

.page-disclaimer .legal-list {
  margin: 16px 0 18px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-list li {
  position: relative;
  padding: 10px 0 10px 20px;
  border-bottom: 1px solid rgba(42, 53, 72, 0.7);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--legal-body-text);
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 2px;
  background: var(--brand);
}

.page-disclaimer .legal-note {
  margin: 20px 0 0;
  padding: 16px 18px;
  background: var(--ink-800);
  border-left: 3px solid var(--brand);
}

.page-disclaimer .legal-note p {
  margin: 0;
  font-size: 14.5px;
  color: var(--legal-body-text);
}

/* ---------- 联系条目 ---------- */
.page-disclaimer .legal-contact {
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .legal-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 20px;
  padding: 16px 18px;
  background: var(--ink-900);
}

.page-disclaimer .legal-contact__label {
  flex: none;
  min-width: 76px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-disclaimer .legal-contact__value {
  font-family: var(--font-num);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  text-decoration: none;
  word-break: break-all;
}

.page-disclaimer .legal-contact__value:hover {
  color: var(--brand-soft);
}

/* ---------- 页尾操作 ---------- */
.page-disclaimer .legal-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  padding: 0 0 clamp(44px, 5vw, 84px);
  border-top: 1px solid var(--line);
  padding-top: clamp(20px, 2.4vw, 28px);
}

.page-disclaimer .legal-tail__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

/* ---------- 移动端：目录转横向条 ---------- */
@media (max-width: 1023px) {
  .page-disclaimer .legal-toc {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    border-top: 0;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }

  .page-disclaimer .legal-toc li {
    flex: none;
    border-bottom: 0;
  }

  .page-disclaimer .legal-toc a {
    border-left: 0;
    border-bottom: 2px solid transparent;
    padding: 8px 13px;
    white-space: nowrap;
    background: var(--ink-800);
  }

  .page-disclaimer .legal-toc a[aria-current="true"] {
    border-left-color: transparent;
    border-bottom-color: var(--brand);
    background: rgba(255, 90, 31, 0.12);
  }
}

/* ---------- 桌面端：目录固定跟随 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .legal-shell {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 78px);
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: 96px;
  }

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

  .page-disclaimer .legal-hero__figure {
    width: 100%;
  }
}

@media (min-width: 640px) {
  .page-disclaimer .legal-contact li {
    flex-wrap: nowrap;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
    color: #111;
  }

  .page-disclaimer .legal-index,
  .page-disclaimer .legal-hero::before,
  .page-disclaimer .legal-hero::after,
  .page-disclaimer .legal-tail {
    display: none;
  }

  .page-disclaimer .legal-hero,
  .page-disclaimer .legal-article,
  .page-disclaimer .legal-article p,
  .page-disclaimer .legal-list li,
  .page-disclaimer .legal-contact__value {
    color: #111;
    background: none;
  }
}