.page-disclaimer {
  --paper-ink: #0B1F31;
  --paper-ink-2: rgba(11, 31, 49, .76);
  --paper-ink-3: rgba(11, 31, 49, .52);
  --paper-hair: rgba(11, 31, 49, .14);
  --paper-brand: #15613F;
}

/* ---------- 页面上下文 ---------- */
.page-disclaimer .agreement-lead {
  padding-bottom: 0;
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 18px 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--text-3);
}

.page-disclaimer .breadcrumbs a {
  color: var(--text-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--brand-bright);
  border-bottom-color: var(--brand-bright);
}

.page-disclaimer .breadcrumbs__sep {
  color: var(--text-3);
}

.page-disclaimer .breadcrumbs__current {
  color: var(--amber);
}

/* ---------- 顶部引言（米白浅底反转） ---------- */
.page-disclaimer .agreement-hero {
  position: relative;
  margin-top: 18px;
  padding: clamp(28px, 5vw, 60px) clamp(20px, 4vw, 56px);
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--paper-hair);
  overflow: hidden;
}

.page-disclaimer .agreement-hero::before,
.page-disclaimer .agreement-hero::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border-style: solid;
  border-color: var(--paper-brand);
  opacity: .55;
}

.page-disclaimer .agreement-hero::before {
  top: 10px;
  left: 10px;
  border-width: 1px 0 0 1px;
}

.page-disclaimer .agreement-hero::after {
  right: 10px;
  bottom: 10px;
  border-width: 0 1px 1px 0;
}

.page-disclaimer .agreement-hero .index-label {
  color: var(--paper-ink-3);
}

.page-disclaimer .agreement-hero .display-title {
  margin: 14px 0 0;
  max-width: 22ch;
  color: var(--paper-ink);
  font-size: clamp(1.85rem, 4.6vw, 3.35rem);
  font-weight: 300;
  line-height: 1.16;
  letter-spacing: -.02em;
}

.page-disclaimer .agreement-hero .lede {
  margin: 20px 0 0;
  max-width: 62ch;
  color: var(--paper-ink-2);
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer .agreement-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin: 30px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--paper-hair);
  list-style: none;
}

.page-disclaimer .agreement-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

.page-disclaimer .agreement-facts .num {
  flex: 0 0 auto;
  color: var(--paper-brand);
  font-size: 21px;
  font-weight: 500;
  line-height: 1;
}

.page-disclaimer .agreement-facts__cap {
  min-width: 0;
  color: var(--paper-ink-2);
  font-size: 13px;
  line-height: 1.5;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .agreement-body {
  padding-top: clamp(38px, 5.5vw, 68px);
  padding-bottom: clamp(38px, 5.5vw, 68px);
}

.page-disclaimer .agreement-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
}

.page-disclaimer .agreement-toc {
  padding-top: 16px;
  border-top: 1px solid var(--hair);
}

.page-disclaimer .agreement-toc .index-label {
  color: var(--text-3);
}

.page-disclaimer .toc-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-disclaimer .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  color: var(--text);
  border-left-color: var(--brand);
  background: rgba(30, 143, 99, .1);
}

.page-disclaimer .toc-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--slate);
}

.page-disclaimer .toc-text {
  min-width: 0;
  word-break: break-word;
}

.page-disclaimer:has(#clause-01:target) .toc-link[href="#clause-01"],
.page-disclaimer:has(#clause-02:target) .toc-link[href="#clause-02"],
.page-disclaimer:has(#clause-03:target) .toc-link[href="#clause-03"],
.page-disclaimer:has(#clause-04:target) .toc-link[href="#clause-04"],
.page-disclaimer:has(#clause-05:target) .toc-link[href="#clause-05"] {
  color: var(--amber);
  border-left-color: var(--amber);
  background: rgba(245, 168, 59, .1);
}

.page-disclaimer .toc-note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--hair);
  color: var(--text-3);
  font-size: 12px;
  line-height: 1.7;
}

.page-disclaimer .agreement-clauses {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 4.5vw, 56px);
  min-width: 0;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--hair);
  scroll-margin-top: 112px;
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 200;
  line-height: .9;
  letter-spacing: -.03em;
  color: rgba(232, 238, 244, .22);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause__main {
  min-width: 0;
}

.page-disclaimer .clause__title {
  position: relative;
  margin: 0 0 14px;
  color: var(--text);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -.01em;
}

.page-disclaimer .clause--changed .clause__title {
  padding-left: 18px;
}

.page-disclaimer .clause--changed .clause__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  background: var(--clay);
}

.page-disclaimer .clause__text {
  margin: 0 0 12px;
  max-width: 68ch;
  color: var(--text-2);
  font-size: 15.5px;
  line-height: 1.85;
}

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

.page-disclaimer .clause__text a {
  color: var(--brand-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 185, 138, .42);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

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

/* ---------- 引用格式块 ---------- */
.page-disclaimer .quote-spec {
  margin: 18px 0;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--hair);
  border-left: 2px solid var(--amber);
}

.page-disclaimer .quote-spec__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-disclaimer .quote-spec__line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-word;
  -webkit-user-select: all;
  user-select: all;
}

/* ---------- 中段通栏窄幅图 ---------- */
.page-disclaimer .agreement-figure {
  margin: 0;
  background: var(--ink-2);
  border: 1px solid var(--hair);
  overflow: hidden;
}

.page-disclaimer .agreement-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .agreement-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  line-height: 1.6;
  color: var(--text-3);
}

/* ---------- 底部通栏浅底提示 ---------- */
.page-disclaimer .agreement-footband {
  background: var(--paper);
  color: var(--paper-ink);
  border-top: 1px solid var(--paper-hair);
  padding: clamp(32px, 5vw, 54px) 0;
}

.page-disclaimer .agreement-footband__inner {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-disclaimer .agreement-footband .index-label {
  color: var(--paper-ink-3);
}

.page-disclaimer .agreement-footband__text {
  margin: 10px 0 0;
  max-width: 52ch;
  color: var(--paper-ink-2);
  font-size: 16px;
  line-height: 1.75;
}

.page-disclaimer .agreement-footband__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex: 0 0 auto;
}

.page-disclaimer .agreement-footband .btn--ghost {
  color: var(--paper-ink);
  border-color: rgba(11, 31, 49, .3);
}

.page-disclaimer .agreement-footband .btn--ghost:hover,
.page-disclaimer .agreement-footband .btn--ghost:focus-visible {
  color: var(--paper-brand);
  border-color: var(--paper-brand);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .clause {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 26px;
  }

  .page-disclaimer .agreement-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px 20px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .agreement-layout {
    grid-template-columns: minmax(186px, 214px) minmax(0, 1fr);
    gap: 0;
    align-items: start;
  }

  .page-disclaimer .agreement-toc {
    position: sticky;
    top: 100px;
    padding: 0 28px 0 0;
    border-top: none;
    border-right: 1px solid var(--hair);
  }

  .page-disclaimer .agreement-clauses {
    padding-left: 44px;
  }

  .page-disclaimer .agreement-footband__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc-link,
  .page-disclaimer .clause__text a,
  .page-disclaimer .breadcrumbs a {
    transition: none;
  }
}