.page-disclaimer {
  --terms-toc-w: 230px;
  color: var(--text);
  background: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5.5vw, 56px) 0 clamp(30px, 6.5vw, 68px);
  background: linear-gradient(158deg, var(--stand) 0%, var(--ink) 66%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0%, rgba(111, 231, 196, 0) 68%);
  opacity: .55;
  pointer-events: none;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  right: -130px;
  top: -110px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(111, 231, 196, .16) 0%, rgba(111, 231, 196, 0) 68%);
  pointer-events: none;
}

.page-disclaimer .terms-hero > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero__eyebrow {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .terms-hero__title {
  margin: 12px 0 0;
  max-width: 20ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(29px, 6vw, 56px);
  line-height: 1.13;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .terms-hero__lead {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .terms-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .terms-hero__meta > li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-p);
  background: rgba(19, 46, 36, .62);
  font-size: 13px;
  letter-spacing: .03em;
  color: var(--muted);
}

.page-disclaimer .terms-hero__meta > li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ---------- 主区网格 ---------- */
.page-disclaimer .terms-main {
  padding: clamp(34px, 6.5vw, 74px) 0 clamp(50px, 9vw, 104px);
}

.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

/* ---------- 章节目录 ---------- */
.page-disclaimer .terms-toc {
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: var(--stand);
  padding: 18px 16px 20px;
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .terms-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 11px;
  border-left: 3px solid transparent;
  border-radius: 0 var(--r-s) var(--r-s) 0;
  font-size: 15px;
  line-height: 1.45;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--t) var(--ease), background var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  color: var(--text);
  background: var(--raise);
  border-left-color: var(--cyan);
}

.page-disclaimer .terms-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 正文条目 ---------- */
.page-disclaimer .terms-body {
  min-width: 0;
}

.page-disclaimer .terms-sec {
  padding: 26px 0 28px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

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

.page-disclaimer .terms-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 15px;
}

.page-disclaimer .terms-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-disclaimer .terms-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 3.6vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--text);
}

.page-disclaimer .terms-sec:target .terms-sec__title {
  color: var(--cyan-soft);
}

.page-disclaimer .terms-sec__text > p {
  margin: 0 0 15px;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .terms-sec__text > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-sec__text a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 限制提示 ---------- */
.page-disclaimer .terms-callout {
  margin: 18px 0 0;
  max-width: 42em;
  padding: 14px 18px;
  border-left: 3px solid var(--coral);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  background: rgba(255, 122, 84, .09);
  font-size: 15px;
  line-height: 1.72;
  color: var(--coral-soft);
}

.page-disclaimer .terms-callout a {
  color: var(--coral-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 引用格式块 ---------- */
.page-disclaimer .terms-code {
  margin: 16px 0 18px;
  padding: 15px 18px;
  border: 1px dashed var(--line);
  border-radius: var(--r-s);
  background: var(--raise);
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.95;
  color: var(--cyan-soft);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow-x: auto;
}

/* ---------- 通栏图像停顿区 ---------- */
.page-disclaimer .terms-banner {
  margin: clamp(26px, 5vw, 48px) 0 clamp(20px, 4vw, 34px);
  border-radius: var(--r-m);
  overflow: hidden;
}

.page-disclaimer .terms-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 通道按钮组 ---------- */
.page-disclaimer .terms-links {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 窄屏：目录转为横向索引条 ---------- */
@media (max-width: 719px) {
  .page-disclaimer .terms-toc__list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .page-disclaimer .terms-toc__item {
    flex: 0 0 auto;
  }

  .page-disclaimer .terms-toc__link {
    white-space: nowrap;
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: var(--r-p);
    background: var(--raise);
  }

  .page-disclaimer .terms-toc__link:hover,
  .page-disclaimer .terms-toc__link:focus-visible {
    border-color: var(--cyan);
    border-left-color: var(--cyan);
  }
}

/* ---------- 桌面：侧栏常驻目录 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: var(--terms-toc-w) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 84px);
    align-items: start;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding: 22px 18px 24px;
  }

  .page-disclaimer .terms-sec {
    padding: 30px 0 34px;
  }

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

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__link,
  .page-disclaimer .terms-sec {
    transition: none;
  }
}