.page-disclaimer {
  --disc-line: rgba(126, 140, 166, .22);
  --disc-line-strong: rgba(126, 140, 166, .46);
  --disc-tint: rgba(195, 205, 221, .04);
}

.page-disclaimer .crumbs {
  padding-top: 18px;
  padding-bottom: 18px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  background:
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 78%, var(--ink) 100%);
  border-bottom: 1px solid var(--disc-line);
  padding-block: clamp(22px, 4.4vw, 44px) clamp(28px, 4.6vw, 52px);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  top: -30%;
  width: 60%;
  height: 170%;
  background: radial-gradient(circle at 60% 40%, rgba(43, 240, 138, .07), transparent 62%);
  pointer-events: none;
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-hero__lead {
  max-width: 60ch;
}

.page-disclaimer .legal-hero__lead .tagboard {
  margin-bottom: 14px;
}

.page-disclaimer .legal-hero h1 {
  margin: 0 0 16px;
  font-family: var(--ff-display);
  font-size: var(--fs-h1);
  font-weight: 900;
  letter-spacing: -.015em;
  line-height: 1.06;
  color: var(--white);
}

.page-disclaimer .legal-hero__lede {
  margin: 0;
  color: var(--stone);
  font-size: var(--fs-body);
  line-height: 1.76;
}

.page-disclaimer .legal-hero__meta {
  margin: clamp(22px, 3.2vw, 32px) 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--disc-line);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.page-disclaimer .legal-hero__meta-item dt {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mist);
  margin-bottom: 6px;
}

.page-disclaimer .legal-hero__meta-item dd {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: clamp(18px, 2.4vw, 23px);
  font-variant-numeric: tabular-nums;
  color: var(--green);
  letter-spacing: -.01em;
}

.page-disclaimer .legal-hero__figure {
  margin: 0;
  border: 1px solid var(--disc-line-strong);
  background: var(--panel);
  aspect-ratio: 21 / 9;
  overflow: hidden;
  position: relative;
}

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

.page-disclaimer .legal-hero__figure figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 8px 14px;
  background: rgba(7, 11, 20, .82);
  border-top: 1px solid var(--disc-line);
  color: var(--mist);
  font-size: 12px;
  letter-spacing: .02em;
}

/* ---------- 条款速览 ---------- */
.page-disclaimer .toc-section {
  background: var(--ink-2);
  border-bottom: 1px solid var(--disc-line);
  padding-block: clamp(28px, 4.4vw, 50px);
}

.page-disclaimer .toc-head {
  margin-bottom: clamp(18px, 2.6vw, 26px);
  max-width: 62ch;
}

.page-disclaimer .toc-head .idx {
  display: block;
  color: var(--green);
  margin-bottom: 10px;
}

.page-disclaimer .toc-head h2 {
  margin: 0 0 10px;
  font-family: var(--ff-display);
  font-size: var(--fs-h3);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-disclaimer .toc-head p {
  margin: 0;
  color: var(--stone);
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer .toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: var(--disc-line);
  border: 1px solid var(--disc-line);
}

.page-disclaimer .toc__item {
  margin: 0;
}

.page-disclaimer .toc__item a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 16px;
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.4;
  transition: background 220ms var(--ease), color 220ms var(--ease);
}

.page-disclaimer .toc__item a:hover,
.page-disclaimer .toc__item a:focus-visible {
  background: var(--green-deep);
}

.page-disclaimer .toc__no {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--green);
  flex: 0 0 auto;
}

.page-disclaimer .toc__label {
  letter-spacing: .01em;
}

/* ---------- 条款块流 ---------- */
.page-disclaimer .clauses {
  padding-block: clamp(6px, 1.4vw, 14px) clamp(46px, 7vw, 84px);
}

.page-disclaimer .clause {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gut);
  padding-block: clamp(26px, 4.2vw, 44px);
  border-top: 1px solid var(--disc-line);
  display: grid;
  gap: clamp(14px, 2.6vw, 26px);
  scroll-margin-top: calc(var(--head-h) + 16px);
}

.page-disclaimer .clause:first-child {
  border-top: 0;
}

.page-disclaimer .clause--last {
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .clause__no {
  display: block;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--green);
  margin-bottom: 8px;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--ff-display);
  font-size: clamp(19px, 2.5vw, 25px);
  font-weight: 800;
  letter-spacing: -.012em;
  line-height: 1.22;
  color: var(--white);
}

.page-disclaimer .clause__head {
  position: relative;
  padding-left: 14px;
}

.page-disclaimer .clause__head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 2px;
  height: calc(100% - 6px);
  background: var(--green);
  opacity: .7;
}

.page-disclaimer .clause__body {
  max-width: 68ch;
  color: var(--stone);
  font-size: var(--fs-body);
  line-height: 1.78;
}

.page-disclaimer .clause__body p {
  margin: 0 0 1em;
}

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

.page-disclaimer .clause__body a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 138, .38);
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  border-bottom-color: var(--green);
}

.page-disclaimer .clause__stamp {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  padding-top: 14px;
  border-top: 1px solid var(--disc-line);
}

/* ---------- 数据刻度行 ---------- */
.page-disclaimer .factline {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--disc-line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 14px;
}

.page-disclaimer .factline__cell {
  background: var(--disc-tint);
  border-left: 2px solid rgba(43, 240, 138, .5);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer .factline__num {
  font-family: var(--ff-mono);
  font-size: 21px;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  color: var(--white);
}

.page-disclaimer .factline__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 引用格式 ---------- */
.page-disclaimer .cite-block {
  margin-top: 20px;
  border: 1px solid var(--disc-line-strong);
  border-left: 2px solid var(--orange);
  background: var(--ink-2);
  padding: 15px 16px;
}

.page-disclaimer .cite-block__label {
  display: block;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--orange);
  margin-bottom: 9px;
}

.page-disclaimer .cite-block__code {
  display: block;
  font-family: var(--ff-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .factline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-disclaimer .clause {
    grid-template-columns: minmax(0, 250px) minmax(0, 1fr);
    gap: clamp(24px, 4.6vw, 60px);
  }

  .page-disclaimer .clause__head {
    position: sticky;
    top: calc(var(--head-h) + 22px);
    align-self: start;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: end;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-disclaimer .legal-hero__figure {
    aspect-ratio: 16 / 10;
  }
}

@media (min-width: 1040px) {
  .page-disclaimer .toc {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .clause {
    grid-template-columns: minmax(0, 290px) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc__item a,
  .page-disclaimer .clause__body a {
    transition: none;
  }
}