.page-disclaimer {
  --terms-rail: 244px;
  --clause-gap: clamp(26px, 3.6vw, 46px);
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer .visually-hidden-title {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  padding: clamp(24px, 4.5vw, 52px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--paper) 62%, var(--shell) 100%);
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 46px);
  align-items: end;
}

.page-disclaimer .terms-hero__stamp {
  margin: 0 0 16px;
  color: var(--ochre);
  font-size: 11px;
  letter-spacing: 0.14em;
  line-height: 1.6;
}

.page-disclaimer .terms-hero__title {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: clamp(42px, 9vw, 82px);
  line-height: 1.02;
}

.page-disclaimer .terms-hero__lede {
  max-width: 48ch;
  margin: 0;
}

.page-disclaimer .terms-hero__figure {
  position: relative;
  margin: 0;
  padding: 8px;
  background: var(--shell);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-disclaimer .terms-hero__figure::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 62px;
  height: 4px;
  background: var(--sand);
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .terms-body {
  padding: clamp(30px, 5vw, 64px) 0 clamp(46px, 6vw, 88px);
}

.page-disclaimer .terms-shell {
  display: grid;
  gap: clamp(28px, 4vw, 54px);
}

/* ---------- 条款 ---------- */
.page-disclaimer .terms-clause {
  scroll-margin-top: 96px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  margin-bottom: var(--clause-gap);
}

.page-disclaimer .terms-clause:first-child {
  border-top: 2px solid var(--ochre);
}

.page-disclaimer .terms-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 14px;
}

.page-disclaimer .terms-clause__no {
  flex: none;
  color: var(--ochre);
  font-size: 11px;
  letter-spacing: 0.12em;
  border: 1px solid var(--ochre);
  border-radius: var(--radius);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-disclaimer .terms-clause__head .section-title {
  margin: 0;
  color: var(--ink);
}

.page-disclaimer .terms-clause__text {
  max-width: 70ch;
  color: var(--ink-soft);
  line-height: 1.85;
}

.page-disclaimer .terms-clause__text p {
  margin: 0 0 14px;
}

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

.page-disclaimer .terms-clause__text a {
  color: var(--jade);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .terms-clause__text a:hover {
  color: var(--ochre);
}

.page-disclaimer .terms-clause__text ul {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.page-disclaimer .terms-clause__text ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
}

.page-disclaimer .terms-clause__text ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--sand);
}

/* 注册四步 */
.page-disclaimer .terms-steps {
  list-style: none;
  counter-reset: step;
  margin: 4px 0 18px;
  padding: 0;
}

.page-disclaimer .terms-steps li {
  counter-increment: step;
  position: relative;
  padding: 11px 0 11px 46px;
  border-top: 1px solid var(--line);
  margin: 0;
}

.page-disclaimer .terms-steps li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--jade);
}

.page-disclaimer .terms-steps strong {
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 结尾提示 ---------- */
.page-disclaimer .terms-outro {
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(20px, 3vw, 30px);
  background: var(--jade-mist);
  border-left: 3px solid var(--jade);
  border-radius: var(--radius);
}

.page-disclaimer .terms-outro__title {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--ink);
}

.page-disclaimer .terms-outro p {
  margin: 0 0 16px;
  max-width: 62ch;
  color: var(--ink-soft);
  line-height: 1.8;
}

.page-disclaimer .terms-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 右侧快速跳转 ---------- */
.page-disclaimer .terms-rail {
  background: var(--shell);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 16px 20px;
}

.page-disclaimer .terms-rail__label {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray);
}

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

.page-disclaimer .terms-rail .toc__link {
  display: block;
  padding: 9px 0 9px 12px;
  border-left: 2px solid var(--line);
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, padding-left 0.18s ease;
}

.page-disclaimer .terms-rail .toc__link:hover,
.page-disclaimer .terms-rail .toc__link[aria-current="true"] {
  border-left-color: var(--ochre);
  color: var(--ochre-deep);
  padding-left: 16px;
}

.page-disclaimer .terms-rail__quick {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-rail__quick a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--jade);
  font-size: 14px;
  text-decoration: none;
}

.page-disclaimer .terms-rail__quick a::after {
  content: "→";
  color: var(--sand);
  transition: transform 0.18s ease;
}

.page-disclaimer .terms-rail__quick a:hover {
  color: var(--ochre);
}

.page-disclaimer .terms-rail__quick a:hover::after {
  transform: translateX(3px);
}

/* ---------- 断点 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-shell {
    grid-template-columns: minmax(0, 1fr) var(--terms-rail);
    align-items: start;
  }

  .page-disclaimer .terms-rail {
    position: sticky;
    top: 24px;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-rail .toc__link,
  .page-disclaimer .terms-rail__quick a::after {
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
  }

  .page-disclaimer .terms-hero {
    padding: 0 0 12pt;
    border-bottom: 1pt solid #000;
    background: none;
  }

  .page-disclaimer .terms-hero__figure,
  .page-disclaimer .terms-rail,
  .page-disclaimer .terms-outro__actions {
    display: none;
  }

  .page-disclaimer .terms-shell {
    display: block;
  }

  .page-disclaimer .terms-clause {
    break-inside: avoid;
    margin-bottom: 14pt;
    padding-top: 8pt;
    border-top: 0.5pt solid #999;
  }

  .page-disclaimer .terms-clause__text {
    max-width: none;
    color: #000;
  }

  .page-disclaimer .terms-outro {
    background: none;
    border-left: 2pt solid #000;
  }
}
<<<END>>>