.page-disclaimer {
  --pd-line-soft: rgba(31, 44, 69, 0.95);
  --pd-body: rgba(242, 246, 255, 0.76);
  --pd-paper-shadow: 2px 2px 0 rgba(239, 231, 215, 0.22), 4px 4px 0 rgba(239, 231, 215, 0.08);
  overflow-x: clip;
  padding-bottom: clamp(56px, 8vw, 104px);
}

/* ---------- 页首封面带 ---------- */
.page-disclaimer .agr-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--ink-2);
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-disclaimer .agr-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  z-index: 3;
  background: repeating-linear-gradient(90deg, var(--cyan) 0 20px, transparent 20px 44px);
  opacity: 0.45;
}

.page-disclaimer .agr-hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-disclaimer .agr-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(8, 13, 26, 0.68) 0%, rgba(8, 13, 26, 0.9) 55%, var(--ink-0) 100%),
    radial-gradient(90% 80% at 14% 24%, rgba(53, 224, 208, 0.16), transparent 60%);
}

.page-disclaimer .agr-hero__inner {
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  max-width: 1360px;
  margin: 0 auto;
  padding: clamp(72px, 10vw, 128px) var(--pad) clamp(40px, 5vw, 64px);
}

.page-disclaimer .agr-hero__inner .breadcrumbs {
  margin: 0 0 clamp(18px, 3vw, 30px);
}

.page-disclaimer .agr-hero__inner .breadcrumbs__link {
  color: var(--dim);
  text-decoration: none;
  transition: color 0.18s ease;
}

.page-disclaimer .agr-hero__inner .breadcrumbs__link:hover {
  color: var(--cyan);
}

.page-disclaimer .agr-hero__inner .breadcrumbs__sep {
  color: var(--ink-2);
}

.page-disclaimer .agr-hero__inner .breadcrumbs__current {
  color: var(--text);
}

.page-disclaimer .agr-hero h1 {
  margin: 0 0 18px;
  max-width: 16em;
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .agr-hero .lead {
  margin: 0;
  max-width: 44em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--pd-body);
}

.page-disclaimer .agr-hero__stamp {
  margin: 22px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--dim);
}

/* ---------- 协议册纸张 ---------- */
.page-disclaimer .agr-sheet {
  border: 1px solid var(--ink-2);
  background: linear-gradient(180deg, rgba(17, 26, 46, 0.72) 0%, rgba(8, 13, 26, 0.94) 100%);
  box-shadow: var(--shadow-panel);
  padding: clamp(18px, 2.6vw, 32px) clamp(16px, 3.4vw, 48px) clamp(10px, 2vw, 22px);
}

.page-disclaimer .agr-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: clamp(18px, 2.4vw, 28px);
  border-bottom: 1px solid var(--ink-2);
  margin-bottom: clamp(6px, 1.4vw, 16px);
}

.page-disclaimer .agr-index__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--ink-2);
  color: var(--dim);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-disclaimer .agr-index__item .mono {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-disclaimer .agr-index__item:hover,
.page-disclaimer .agr-index__item:focus-visible {
  color: var(--text);
  border-color: rgba(53, 224, 208, 0.5);
  background: rgba(53, 224, 208, 0.07);
}

/* ---------- 条款 ---------- */
.page-disclaimer .agr-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: clamp(22px, 3vw, 38px) 0;
  border-bottom: 1px solid var(--pd-line-soft);
  scroll-margin-top: calc(var(--topbar-h) + 24px);
}

.page-disclaimer .agr-clause:last-child {
  border-bottom: none;
  padding-bottom: clamp(16px, 2vw, 26px);
}

.page-disclaimer .agr-clause__no {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-disclaimer .agr-clause__no::after {
  content: "";
  display: block;
  width: 30px;
  height: 2px;
  margin-top: 8px;
  background: var(--red);
  opacity: 0.85;
}

.page-disclaimer .agr-clause__text h2 {
  margin: 0 0 14px;
  font-size: clamp(19px, 2.3vw, 26px);
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .agr-clause__text p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 28px;
  color: var(--pd-body);
}

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

.page-disclaimer .agr-clause__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.42);
  transition: border-color 0.18s ease;
}

.page-disclaimer .agr-clause__text a:hover {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .agr-clause__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: flex-start;
}

.page-disclaimer .agr-clause__tags li {
  padding: 5px 9px;
  background: var(--paper);
  color: var(--paper-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  box-shadow: var(--pd-paper-shadow);
}

/* ---------- 页尾说明 ---------- */
.page-disclaimer .agr-foot {
  margin-top: clamp(40px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 40px);
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--ink-2);
  border-left: 3px solid var(--red);
  background: linear-gradient(120deg, rgba(226, 59, 50, 0.07), rgba(17, 26, 46, 0.62) 46%, rgba(8, 13, 26, 0.9));
}

.page-disclaimer .agr-foot h2 {
  margin: 0 0 14px;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.3;
  font-weight: 700;
  color: var(--text);
}

.page-disclaimer .agr-foot p {
  margin: 0 0 14px;
  max-width: 46em;
  font-size: 16px;
  line-height: 28px;
  color: var(--pd-body);
}

.page-disclaimer .agr-foot__contact {
  margin: 0 0 20px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .agr-foot__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink-2);
}

.page-disclaimer .agr-foot__list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--ink-2);
  font-size: 14px;
  line-height: 1.65;
  color: var(--dim);
}

.page-disclaimer .agr-foot__list a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.4);
  transition: color 0.18s ease;
}

.page-disclaimer .agr-foot__list a:hover {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .agr-clause {
    grid-template-columns: 76px minmax(0, 1fr) 200px;
    gap: 28px;
    align-items: start;
  }

  .page-disclaimer .agr-clause__tags {
    padding-top: 4px;
  }

  .page-disclaimer .agr-foot {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }
}

@media (max-width: 899px) {
  .page-disclaimer .agr-clause__no::after {
    margin-top: 6px;
  }

  .page-disclaimer .agr-clause__text h2 {
    margin-top: -2px;
  }
}

@media (max-width: 639px) {
  .page-disclaimer .agr-hero__inner {
    padding-top: clamp(64px, 22vw, 96px);
  }

  .page-disclaimer .agr-sheet {
    padding-left: 16px;
    padding-right: 16px;
  }

  .page-disclaimer .agr-index__item {
    font-size: 12px;
    padding: 6px 10px;
  }

  .page-disclaimer .agr-clause__tags li {
    font-size: 10px;
    padding: 4px 8px;
  }

  .page-disclaimer .agr-foot {
    padding-left: 18px;
    padding-right: 18px;
  }

  .page-disclaimer .agr-foot__contact {
    font-size: 12px;
    word-break: break-all;
  }
}