.page-disclaimer {
  --terms-gutter: 20px;
  --terms-pad: 28px;
}

/* ---------- 页面头部 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 36px;
  background:
    linear-gradient(168deg, var(--abyss) 0%, var(--violet) 128%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -52%;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(62, 232, 214, 0.16) 0%, rgba(62, 232, 214, 0) 68%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-disclaimer .terms-hero__copy {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero__copy .crumbs {
  margin-bottom: 20px;
}

.page-disclaimer .terms-hero__copy .eyebrow {
  margin: 0 0 10px;
}

.page-disclaimer .terms-hero__copy h1 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  font-size: clamp(30px, 7vw, 52px);
  color: var(--frost);
  max-width: 18ch;
}

.page-disclaimer .terms-hero__copy .lede {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--steel);
}

.page-disclaimer .terms-hero__art {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-panel);
  background: var(--panel);
}

.page-disclaimer .terms-hero__art::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(212deg, rgba(246, 184, 74, 0.14) 0%, rgba(5, 10, 24, 0) 52%);
}

.page-disclaimer .terms-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  gap: 28px;
  padding: 36px 0 72px;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .terms-toc {
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.page-disclaimer .terms-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .terms-toc__link {
  display: inline-grid;
  grid-auto-flow: column;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--steel);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-disclaimer .terms-toc__num {
  color: var(--neon);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link.is-active {
  color: var(--frost);
  border-color: var(--neon);
  background: rgba(62, 232, 214, 0.08);
}

/* ---------- 条款区块 ---------- */
.page-disclaimer .terms-body {
  min-width: 0;
}

.page-disclaimer .clause {
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause__grid {
  display: grid;
  gap: 18px;
}

.page-disclaimer .clause__aside {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: 20px;
  line-height: 1.35;
  color: var(--frost);
}

.page-disclaimer .clause--major .clause__title {
  color: var(--fresh);
}

.page-disclaimer .clause__items {
  display: grid;
  gap: 4px;
  min-width: 0;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .clause-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 0 14px 14px;
  border-left: 2px solid var(--line);
}

.page-disclaimer .clause-item--major {
  border-left-color: var(--amber);
  background: linear-gradient(90deg, rgba(246, 184, 74, 0.07) 0%, rgba(246, 184, 74, 0) 58%);
}

.page-disclaimer .clause-item--minor {
  padding-left: 30px;
  border-left-color: transparent;
}

.page-disclaimer .clause-item__num {
  appearance: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  padding: 2px 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--steel);
  cursor: pointer;
  text-align: left;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-disclaimer .clause-item__num:hover,
.page-disclaimer .clause-item__num:focus-visible {
  color: var(--neon);
  border-color: var(--neon);
  outline: none;
}

.page-disclaimer .clause-item__num.is-copied {
  color: var(--abyss);
  background: var(--neon);
  border-color: var(--neon);
}

.page-disclaimer .clause-item p {
  margin: 0;
  font-size: 16px;
  line-height: 1.82;
  color: var(--frost);
  max-width: 66ch;
}

.page-disclaimer .clause-item p a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(62, 232, 214, 0.42);
  transition: border-color var(--ease), color var(--ease);
}

.page-disclaimer .clause-item p a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-disclaimer .clause-item .mono {
  font-family: var(--font-mono);
  color: var(--amber);
  letter-spacing: 0.02em;
}

/* ---------- 操作条 ---------- */
.page-disclaimer .terms-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-actions .copy-chip {
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-disclaimer .to-top {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--panel);
  color: var(--frost);
  cursor: pointer;
  transition: border-color var(--ease), color var(--ease);
}

.page-disclaimer .to-top:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.page-disclaimer .to-top__arrow {
  font-size: 15px;
  line-height: 1;
}

.page-disclaimer .to-top__track {
  display: none;
}

/* ---------- 相关内容 ---------- */
.page-disclaimer .terms-related {
  margin-top: 36px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  background: linear-gradient(140deg, var(--violet) 0%, var(--panel) 100%);
}

.page-disclaimer .terms-related__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.page-disclaimer .terms-related__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-related__list a {
  color: var(--frost);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-disclaimer .terms-related__list a:hover {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 复制提示 ---------- */
.page-disclaimer .terms-copy-toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  z-index: 60;
  transform: translateX(-50%) translateY(10px);
  padding: 8px 18px;
  border-radius: var(--radius);
  background: var(--neon);
  color: var(--abyss);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease), transform var(--ease);
}

.page-disclaimer .terms-copy-toast:not(:empty) {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-hero {
    padding: 48px 0 52px;
  }

  .page-disclaimer .terms-hero__copy .lede {
    font-size: 17px;
  }

  .page-disclaimer .clause__grid {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 26px;
  }

  .page-disclaimer .clause__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-left: 14px;
    border-left: 2px solid var(--line);
  }

  .page-disclaimer .clause--major .clause__aside {
    border-left-color: var(--amber);
  }

  .page-disclaimer .clause:nth-child(even) .clause__grid {
    grid-template-columns: 210px minmax(0, 1fr);
  }

  .page-disclaimer .terms-related {
    padding: 26px 26px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .terms-hero {
    padding: 64px 0 68px;
  }

  .page-disclaimer .terms-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
  }

  .page-disclaimer .terms-hero__art img {
    aspect-ratio: 16 / 10;
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 52px;
    padding: 52px 0 96px;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
    align-self: start;
    border-bottom: 0;
    padding-bottom: 0;
    border-left: 1px solid var(--line);
    padding-left: 18px;
  }

  .page-disclaimer .terms-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-disclaimer .terms-toc__link {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 10px;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    padding: 10px 12px;
    white-space: normal;
  }

  .page-disclaimer .terms-toc__link:hover,
  .page-disclaimer .terms-toc__link.is-active {
    background: rgba(62, 232, 214, 0.07);
    border-left-color: var(--neon);
  }

  .page-disclaimer .clause {
    padding: 40px 0;
  }

  .page-disclaimer .clause__items {
    gap: 6px;
  }

  .page-disclaimer .clause-item {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 16px;
    padding: 16px 0 16px 18px;
  }

  .page-disclaimer .clause-item--minor {
    padding-left: 40px;
  }

  .page-disclaimer .clause-item p {
    font-size: 17px;
  }

  .page-disclaimer .to-top {
    width: 48px;
    height: 48px;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 1320px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 64px;
  }

  .page-disclaimer .terms-hero__inner {
    gap: 72px;
  }
}
<<<END>>>