.page-disclaimer {
  --paper-ink: #241A38;
  --paper-ink-soft: #5C4E7C;
  --paper-rule: rgba(36, 26, 56, 0.14);
  --toc-offset: 72px;
  background: var(--ink-900);
  color: var(--text);
  padding-bottom: clamp(64px, 9vw, 132px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  padding-top: clamp(20px, 4vw, 36px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

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

.page-disclaimer .crumbs__link {
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .crumbs__link:hover,
.page-disclaimer .crumbs__link:focus-visible {
  color: var(--gold-lift);
}

.page-disclaimer .crumbs__sep {
  color: var(--line);
}

.page-disclaimer .crumbs__current {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .agreement-hero {
  display: grid;
  gap: 28px;
  padding: clamp(28px, 5vw, 52px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .agreement-hero__eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-disclaimer .agreement-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 6vw, 50px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .agreement-hero__lede {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-disclaimer .agreement-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
}

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

.page-disclaimer .agreement-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 420;
  object-fit: cover;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
}

/* ---------- 粘性目录 ---------- */
.page-disclaimer .agreement-toc {
  position: sticky;
  top: var(--toc-offset);
  z-index: 30;
  padding: 12px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: rgba(30, 18, 51, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-disclaimer .agreement-toc__list {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .agreement-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .agreement-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .agreement-toc__link:hover,
.page-disclaimer .agreement-toc__link:focus-visible {
  color: var(--gold-lift);
  border-color: var(--hairline);
  background: rgba(201, 162, 74, 0.09);
}

.page-disclaimer .agreement-toc__link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .agreement-toc__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

/* ---------- 章节 ---------- */
.page-disclaimer .agreement-section {
  padding-top: clamp(52px, 8vw, 100px);
  scroll-margin-top: 150px;
}

.page-disclaimer .agreement-head {
  position: relative;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px 16px;
  padding: 16px 0 14px;
  border-top: 1px solid var(--hairline);
  margin-bottom: 22px;
}

.page-disclaimer .agreement-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: clamp(72px, 18vw, 176px);
  height: 1px;
  background: linear-gradient(90deg, var(--gold-lift), var(--gold) 48%, transparent);
}

.page-disclaimer .agreement-head__index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .agreement-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.35;
  color: var(--text);
}

.page-disclaimer .agreement-head__note {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* ---------- 纸面正文 ---------- */
.page-disclaimer .agreement-sheet {
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid rgba(201, 162, 74, 0.45);
  border-radius: var(--radius);
  padding: clamp(22px, 4vw, 40px);
}

.page-disclaimer .agreement-sheet p {
  margin: 0 0 1.15em;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
}

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

.page-disclaimer .agreement-link {
  color: #6B4E12;
  text-decoration: none;
  border-bottom: 1px solid rgba(107, 78, 18, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .agreement-link:hover,
.page-disclaimer .agreement-link:focus-visible {
  color: #452F06;
  border-bottom-color: #452F06;
}

.page-disclaimer .agreement-link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .agreement-sheet__foot {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 26px !important;
  padding-top: 18px;
  border-top: 1px solid var(--paper-rule);
  font-size: 14.5px !important;
  color: var(--paper-ink-soft);
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .agreement-terms {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 40em;
}

.page-disclaimer .agreement-terms li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--paper-rule);
}

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

.page-disclaimer .agreement-terms__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: #8A7642;
  padding-top: 4px;
}

.page-disclaimer .agreement-terms__text {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--paper-ink-soft);
}

.page-disclaimer .agreement-terms__text strong {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  font-size: 16px;
  color: var(--paper-ink);
}

/* ---------- 责任划分对照 ---------- */
.page-disclaimer .agreement-pairs-panel {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: linear-gradient(155deg, var(--ink-800), var(--ink-900) 72%);
  padding: clamp(20px, 4vw, 40px);
}

.page-disclaimer .agreement-pairs {
  display: grid;
  border-top: 1px solid var(--line);
}

.page-disclaimer .agreement-pair {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .agreement-pair__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .agreement-pair__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text);
}

/* ---------- 联络信息 ---------- */
.page-disclaimer .agreement-contact {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--paper-rule);
}

.page-disclaimer .agreement-contact__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--paper-rule);
}

.page-disclaimer .agreement-contact__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: #8A7642;
}

.page-disclaimer .agreement-contact__val {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--paper-ink);
  word-break: break-word;
}

/* ---------- 要点摘要 ---------- */
.page-disclaimer .agreement-summary {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .agreement-summary__card {
  background: var(--ink-800);
  padding: 26px 22px 30px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-disclaimer .agreement-summary__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-disclaimer .agreement-summary__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.4;
  color: var(--text);
}

.page-disclaimer .agreement-summary__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .agreement-hero {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
    gap: clamp(32px, 5vw, 72px);
  }

  .page-disclaimer .agreement-pair {
    grid-template-columns: minmax(0, 3.5fr) minmax(0, 8.5fr);
    gap: 32px;
    align-items: baseline;
    padding: 22px 0;
  }

  .page-disclaimer .agreement-contact__row {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: baseline;
    gap: 20px;
  }

  .page-disclaimer .agreement-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .agreement-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-disclaimer .agreement-sheet {
    padding: 44px 48px;
  }
}

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