.page-disclaimer {
  --agr-rule: 1px solid var(--mauve);
  background: var(--porcelain);
  color: var(--ink);
}

/* ---------- 首屏框景 ---------- */
.page-disclaimer .agreement-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 34px) 0 clamp(34px, 6vw, 68px);
  background:
    radial-gradient(140% 120% at 8% 0%, rgba(91, 46, 150, 0.92) 0%, rgba(46, 20, 80, 0) 60%),
    linear-gradient(158deg, var(--violet-deep) 0%, var(--violet) 145%);
  color: var(--porcelain);
  border-bottom: 2px solid var(--ink);
}

.page-disclaimer .agreement-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--gold) 0 18px,
    transparent 18px 42px
  );
  opacity: 0.55;
}

.page-disclaimer .agreement-hero .breadcrumb {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: rgba(247, 244, 238, 0.7);
}

.page-disclaimer .agreement-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .agreement-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(247, 244, 238, 0.45);
}

.page-disclaimer .agreement-hero .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
}

.page-disclaimer .agreement-hero .breadcrumb a:hover {
  text-decoration: underline;
}

.page-disclaimer .agreement-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(18px, 3vw, 28px);
}

.page-disclaimer .agreement-kicker {
  margin: 0 0 14px;
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-disclaimer .agreement-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 4.6vw, 3.15rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.page-disclaimer .agreement-lede {
  max-width: 34em;
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: rgba(247, 244, 238, 0.88);
}

.page-disclaimer .agreement-hero-figure {
  margin: 0;
  border: 2px solid var(--gold);
  box-shadow: 6px 6px 0 rgba(23, 18, 31, 0.55);
  background: var(--violet-deep);
}

.page-disclaimer .agreement-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 主体布局 ---------- */
.page-disclaimer .agreement-layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(30px, 5vw, 58px);
  padding-bottom: clamp(42px, 6vw, 84px);
}

/* ---------- 目录 ---------- */
.page-disclaimer .agreement-toc {
  border-top: 2px solid var(--ink);
  padding-top: 12px;
}

.page-disclaimer .toc-label {
  margin: 0 0 10px;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--violet);
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 6px 14px;
  border: 2px solid var(--ink);
  background: var(--porcelain);
  color: var(--ink);
  font-size: var(--fs-13);
  text-decoration: none;
  box-shadow: 3px 3px 0 var(--ink);
  transition: box-shadow 200ms var(--ease), transform 200ms var(--ease), background 200ms var(--ease);
}

.page-disclaimer .toc-list a:hover,
.page-disclaimer .toc-list a:focus-visible {
  background: var(--violet-mist);
  box-shadow: 5px 5px 0 var(--ink);
  transform: translate(-1px, -1px);
}

.page-disclaimer .toc-num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-disclaimer .toc-meta {
  margin: 16px 0 0;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--violet);
}

/* ---------- 章节 ---------- */
.page-disclaimer .agreement-body {
  max-width: 62em;
  min-width: 0;
}

.page-disclaimer .agreement-sec {
  border-top: 2px solid var(--ink);
  padding-top: clamp(20px, 3vw, 28px);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .agreement-sec + .agreement-sec {
  margin-top: clamp(30px, 4vw, 50px);
}

.page-disclaimer .sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 14px;
}

.page-disclaimer .sec-num {
  display: inline-flex;
  align-items: center;
  font-size: var(--fs-22);
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-disclaimer .sec-num::after {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  margin-left: 12px;
  background: var(--vine);
  vertical-align: middle;
}

.page-disclaimer .sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.28rem, 3vw, 1.7rem);
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.page-disclaimer .sec-lede {
  margin: 0 0 18px;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--violet);
}

/* ---------- 编号条款 ---------- */
.page-disclaimer .clause-list {
  counter-reset: clause;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause-list > li {
  counter-increment: clause;
  position: relative;
  padding-left: 3.6rem;
  padding-bottom: 14px;
  font-size: var(--fs-17);
  line-height: 1.78;
  color: var(--ink);
}

.page-disclaimer .clause-list > li + li {
  border-top: var(--agr-rule);
  padding-top: 14px;
}

.page-disclaimer .clause-list > li::before {
  content: counter(clause, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.4rem;
  padding-right: 0.55rem;
  border-right: 1px solid var(--mauve);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 2.1;
  letter-spacing: 0.08em;
  text-align: right;
  color: var(--violet);
}

.page-disclaimer .clause-list > li + li::before {
  top: 14px;
}

.page-disclaimer .clause-list a {
  color: var(--vine);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-disclaimer .clause-list a:hover {
  color: var(--violet);
}

/* ---------- 版本更新时间条 ---------- */
.page-disclaimer .agreement-stamp {
  display: grid;
  gap: clamp(16px, 3vw, 28px);
  margin-top: clamp(34px, 5vw, 56px);
  padding: clamp(20px, 3vw, 30px);
  background: var(--violet-mist);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .stamp-main {
  border-bottom: 2px solid var(--ink);
  padding-bottom: 14px;
}

.page-disclaimer .stamp-label {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--vine);
}

.page-disclaimer .stamp-version {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold);
  text-shadow: 2px 2px 0 rgba(23, 18, 31, 0.18);
}

.page-disclaimer .stamp-date {
  margin: 8px 0 0;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--violet);
}

.page-disclaimer .stamp-text {
  margin: 0 0 14px;
  font-size: var(--fs-17);
  line-height: 1.75;
}

.page-disclaimer .stamp-details {
  border-top: var(--agr-rule);
  padding-top: 12px;
}

.page-disclaimer .stamp-details summary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 4px 14px 4px 0;
  font-size: var(--fs-17);
  font-weight: 600;
  color: var(--vine);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .stamp-details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .stamp-details summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 2px solid var(--ink);
  background: var(--porcelain);
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1;
  color: var(--ink);
}

.page-disclaimer .stamp-details[open] summary::before {
  content: "−";
}

.page-disclaimer .stamp-details summary:hover {
  color: var(--violet);
}

.page-disclaimer .stamp-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-disclaimer .stamp-list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 10px;
  font-size: var(--fs-17);
  line-height: 1.7;
}

.page-disclaimer .stamp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--vine);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .agreement-hero-grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.88fr);
    align-items: end;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .agreement-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    column-gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-disclaimer .agreement-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-disclaimer .toc-list {
    flex-direction: column;
    gap: 0;
  }

  .page-disclaimer .toc-list a {
    width: 100%;
    min-height: 0;
    padding: 11px 0;
    border: 0;
    border-bottom: var(--agr-rule);
    background: transparent;
    box-shadow: none;
    font-size: var(--fs-13);
    gap: 12px;
    transition: color 180ms var(--ease), border-color 180ms var(--ease);
  }

  .page-disclaimer .toc-list a:hover,
  .page-disclaimer .toc-list a:focus-visible {
    background: transparent;
    box-shadow: none;
    transform: none;
    border-bottom-color: var(--vine);
    color: var(--vine);
  }

  .page-disclaimer .agreement-stamp {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .stamp-main {
    border-bottom: 0;
    border-right: 2px solid var(--ink);
    padding-bottom: 0;
    padding-right: 22px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .agreement-layout {
    grid-template-columns: 240px minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .page-disclaimer .clause-list > li {
    padding-left: 2.9rem;
    font-size: var(--fs-17);
  }

  .page-disclaimer .clause-list > li::before {
    width: 1.9rem;
    padding-right: 0.4rem;
  }

  .page-disclaimer .toc-list a {
    padding: 6px 11px;
    font-size: var(--fs-12);
  }

  .page-disclaimer .agreement-stamp {
    box-shadow: 4px 4px 0 var(--ink);
  }
}

@media print {
  .page-disclaimer .agreement-toc,
  .page-disclaimer .agreement-hero-figure {
    display: none;
  }

  .page-disclaimer .agreement-layout {
    display: block;
    padding-top: 12px;
  }

  .page-disclaimer .agreement-stamp {
    box-shadow: none;
    break-inside: avoid;
  }
}
<<<END>>>