.page-disclaimer {
  --agree-paper-edge: rgba(11, 13, 16, 0.16);
  --agree-vertex: 1024px;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .agree-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 52px;
  background:
    radial-gradient(120% 90% at 8% 0%, rgba(123, 77, 255, 0.24), transparent 58%),
    radial-gradient(90% 70% at 100% 100%, rgba(184, 255, 60, 0.12), transparent 62%),
    var(--ink);
}

.page-disclaimer .agree-hero::before {
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: -70px;
  height: 130px;
  background: linear-gradient(90deg, transparent, rgba(184, 255, 60, 0.08) 45%, transparent);
  transform: rotate(-5deg);
  pointer-events: none;
}

.page-disclaimer .agree-hero__inner {
  position: relative;
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-disclaimer .agree-hero__text .breadcrumbs {
  margin-bottom: 16px;
}

.page-disclaimer .agree-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 9vw, var(--step-64));
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .agree-hero .lede {
  max-width: 44ch;
  color: var(--text);
}

.page-disclaimer .agree-hero__meta {
  margin-top: 18px;
  color: var(--stone);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-disclaimer .agree-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
  box-shadow: var(--shadow-2);
  transform: rotate(-1.5deg);
}

.page-disclaimer .agree-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-disclaimer .agree-hero__caption {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  color: var(--stone);
}

/* ---------- 主体骨架 ---------- */

.page-disclaimer .agree-body {
  padding: 40px 0 64px;
  background:
    linear-gradient(180deg, rgba(123, 77, 255, 0.06), transparent 220px),
    var(--ink);
}

.page-disclaimer .agree-layout {
  display: grid;
  gap: 24px;
}

/* ---------- 条款目录 ---------- */

.page-disclaimer .agree-index {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .agree-index .chapter-index__link {
  flex: 0 0 auto;
  padding: 7px 12px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--stone);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .agree-index .chapter-index__link:hover,
.page-disclaimer .agree-index .chapter-index__link:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(184, 255, 60, 0.08);
}

.page-disclaimer .agree-index .chapter-index__link.is-active,
.page-disclaimer .agree-index .chapter-index__link[aria-current="true"] {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------- 条款卡片 ---------- */

.page-disclaimer .agree-clauses {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.page-disclaimer .agree-clause {
  position: relative;
  padding: 26px 20px 24px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .agree-clause::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 52px;
  height: 4px;
  background: var(--violet);
}

.page-disclaimer .agree-clauses > .agree-clause:nth-child(even) {
  background: var(--paper);
  border-color: var(--agree-paper-edge);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5);
}

.page-disclaimer .agree-clauses > .agree-clause:nth-child(even)::after {
  background: var(--lime-deep);
}

.page-disclaimer .agree-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .agree-num {
  font-family: var(--font-mono);
  font-size: var(--step-28);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-disclaimer .agree-clause__title {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--lime);
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: var(--step-22);
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .agree-clauses > .agree-clause:nth-child(even) .agree-num {
  color: var(--lime-deep);
}

.page-disclaimer .agree-clauses > .agree-clause:nth-child(even) .agree-clause__title {
  color: var(--text-dark);
  border-left-color: var(--lime-deep);
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .agree-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .agree-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--step-17);
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .agree-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 8px;
  background: var(--lime);
}

.page-disclaimer .agree-clauses > .agree-clause:nth-child(even) .agree-list li {
  color: var(--text-dark);
}

.page-disclaimer .agree-clauses > .agree-clause:nth-child(even) .agree-list li::before {
  background: var(--lime-deep);
}

.page-disclaimer .agree-list a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .agree-clauses > .agree-clause:nth-child(even) .agree-list a {
  color: var(--lime-deep);
}

.page-disclaimer .agree-list a:hover,
.page-disclaimer .agree-list a:focus-visible {
  color: var(--orange);
}

/* ---------- 联络信息 ---------- */

.page-disclaimer .agree-contact {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  padding: 16px 18px;
  border-left: 3px solid var(--lime);
  background: rgba(184, 255, 60, 0.07);
}

.page-disclaimer .agree-contact__row {
  display: grid;
  gap: 4px;
  margin: 0;
  font-size: var(--step-14);
}

.page-disclaimer .agree-contact__k {
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.12em;
  color: var(--stone);
}

.page-disclaimer .agree-contact__v {
  font-family: var(--font-mono);
  font-size: var(--step-17);
  color: var(--lime);
  word-break: break-word;
}

/* ---------- 页尾动作 ---------- */

.page-disclaimer .agree-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .agree-tail .micro {
  margin: 0;
  color: var(--stone);
  letter-spacing: 0.08em;
}

/* ---------- 响应式 ---------- */

@media (min-width: 768px) {
  .page-disclaimer .agree-hero {
    padding: 40px 0 64px;
  }

  .page-disclaimer .agree-body {
    padding: 56px 0 84px;
  }

  .page-disclaimer .agree-clause {
    padding: 32px 32px 28px;
  }

  .page-disclaimer .agree-clause__title {
    font-size: var(--step-28);
  }

  .page-disclaimer .agree-contact {
    padding: 20px 24px;
  }

  .page-disclaimer .agree-contact__row {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .agree-hero__inner {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .agree-layout {
    grid-template-columns: 228px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .agree-index {
    position: sticky;
    top: 96px;
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
    border-top: 0;
    border-bottom: 0;
  }

  .page-disclaimer .agree-index .chapter-index__link {
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid var(--line);
    background: transparent;
    text-align: left;
  }

  .page-disclaimer .agree-index .chapter-index__link:hover,
  .page-disclaimer .agree-index .chapter-index__link:focus-visible {
    color: var(--lime);
    border-left-color: var(--lime);
    background: transparent;
  }

  .page-disclaimer .agree-index .chapter-index__link.is-active,
  .page-disclaimer .agree-index .chapter-index__link[aria-current="true"] {
    color: var(--lime);
    border-left-color: var(--lime);
    background: transparent;
  }

  .page-disclaimer .agree-clauses > .agree-clause:nth-child(even) {
    margin-left: 32px;
  }

  .page-disclaimer .agree-list {
    max-width: 62ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .agree-hero__media {
    transform: none;
  }

  .page-disclaimer .agree-index .chapter-index__link {
    transition: none;
  }
}