.page-disclaimer {
  background: var(--bg-deep);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ============ 标题区：框景式氛围 ============ */
.page-disclaimer .agree-hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0 46px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-deep);
}

.page-disclaimer .agree-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .agree-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  opacity: 0.42;
}

.page-disclaimer .agree-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(760px 360px at 82% 8%, rgba(47, 227, 208, 0.16), transparent 68%),
    linear-gradient(180deg, rgba(10, 18, 36, 0.52) 0%, rgba(10, 18, 36, 0.9) 66%, var(--bg-deep) 100%);
}

.page-disclaimer .agree-hero__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .agree-hero .eyebrow {
  margin-top: 22px;
  color: var(--cyan);
}

.page-disclaimer .agree-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(36px, 8vw, 68px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .agree-hero__lead {
  max-width: 64ch;
  margin: 18px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ============ 版本标签 ============ */
.page-disclaimer .agree-versions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
}

.page-disclaimer .agree-versions__label {
  margin-right: 4px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .agree-ver {
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-num);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: rgba(14, 31, 58, 0.6);
}

.page-disclaimer .agree-ver[aria-current="true"] {
  border-color: var(--orange);
  background: var(--orange);
  color: #0A1224;
  font-weight: 700;
}

/* ============ 双栏对照骨架 ============ */
.page-disclaimer .agree-main {
  padding-top: 34px;
  padding-bottom: 72px;
}

.page-disclaimer .agree-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

/* ============ 左栏：粘性目录 ============ */
.page-disclaimer .agree-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(27, 31, 75, 0.6), rgba(14, 31, 58, 0.6));
  padding: 16px 14px;
}

.page-disclaimer .agree-toc__title {
  margin: 0 0 10px 2px;
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .agree-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-disclaimer .agree-toc__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 11px 12px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--ink);
  transition: background-color 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.page-disclaimer .agree-toc__link:hover,
.page-disclaimer .agree-toc__link:focus-visible {
  background: rgba(47, 227, 208, 0.09);
  border-left-color: var(--cyan);
  transform: translateX(2px);
}

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

.page-disclaimer .agree-toc__num {
  font-family: var(--font-num);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding-top: 2px;
}

.page-disclaimer .agree-toc__name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
}

.page-disclaimer .agree-toc__desc {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.6;
  font-weight: 400;
  color: var(--muted);
}

/* ============ 右栏：条款正文 ============ */
.page-disclaimer .agree-body {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.page-disclaimer .agree-clause {
  position: relative;
  scroll-margin-top: 92px;
  padding: 22px 20px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 31, 58, 0.78), rgba(10, 18, 36, 0.78));
  transition: border-color 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}

.page-disclaimer .agree-clause:hover {
  border-top-color: var(--cyan);
  border-right-color: var(--cyan);
  border-bottom-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.32);
}

.page-disclaimer .agree-clause--key {
  border-left-color: var(--orange);
}

.page-disclaimer .agree-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .agree-clause__num {
  font-family: var(--font-num);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .agree-clause--key .agree-clause__num {
  color: var(--orange);
}

.page-disclaimer .agree-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 27px);
  font-weight: 800;
  letter-spacing: -0.012em;
  line-height: 1.25;
  color: var(--ink);
}

.page-disclaimer .agree-clause__summary {
  margin: 14px 0 16px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 138, 61, 0.08);
  border-left: 2px solid var(--amber);
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--amber);
}

.page-disclaimer .agree-clause__body p {
  margin: 0 0 1em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-disclaimer .agree-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .agree-points {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .agree-points__item {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .agree-points__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .agree-clause--key .agree-points__item::before {
  background: var(--orange);
}

.page-disclaimer .agree-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, 0.4);
  transition: border-color 140ms ease, color 140ms ease;
}

.page-disclaimer .agree-inline:hover,
.page-disclaimer .agree-inline:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-disclaimer .agree-inline:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .agree-clause__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .agree-jump {
  font-size: 13px;
  font-family: var(--font-num);
  letter-spacing: 0.02em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 140ms ease, border-color 140ms ease;
}

.page-disclaimer .agree-jump:hover,
.page-disclaimer .agree-jump:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .agree-jump:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .agree-note {
  margin: 4px 0 0;
  padding: 14px 16px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-disclaimer .agree-hero {
    padding: 96px 0 54px;
  }

  .page-disclaimer .agree-main {
    padding-top: 44px;
    padding-bottom: 88px;
  }

  .page-disclaimer .agree-clause {
    padding: 26px 26px 20px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .agree-layout {
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .agree-toc {
    position: sticky;
    top: 84px;
    padding: 18px 16px;
  }

  .page-disclaimer .agree-body {
    gap: 24px;
  }

  .page-disclaimer .agree-hero h1 {
    font-size: clamp(48px, 6vw, 68px);
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .agree-layout {
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .agree-clause,
  .page-disclaimer .agree-toc__link,
  .page-disclaimer .agree-jump,
  .page-disclaimer .agree-inline {
    transition: none;
  }

  .page-disclaimer .agree-clause:hover,
  .page-disclaimer .agree-toc__link:hover {
    transform: none;
  }
}