.page-disclaimer {
  --t-line-soft: rgba(28, 59, 90, .10);
  --t-line-mid: rgba(28, 59, 90, .20);
  background-color: var(--c-paper);
  color: var(--c-text);
  overflow-x: clip;
}

/* ---------- 页头氛围 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: clamp(26px, 4.5vw, 52px) 0 clamp(24px, 4vw, 40px);
  background:
    radial-gradient(120% 96% at 86% -6%, rgba(46, 127, 168, .16), rgba(46, 127, 168, 0) 58%),
    radial-gradient(80% 70% at 4% 104%, rgba(142, 123, 181, .12), rgba(142, 123, 181, 0) 62%),
    linear-gradient(180deg, #FBF8F1 0%, var(--c-paper) 100%);
  border-bottom: var(--line);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(180deg, rgba(28, 59, 90, .05) 0 1px, transparent 1px 10px);
}

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

.page-disclaimer .terms-hero .breadcrumbs {
  font-size: 13px;
}

.page-disclaimer .terms-hero__kicker {
  margin: 22px 0 0;
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--c-lake);
  text-transform: uppercase;
}

.page-disclaimer .terms-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(32px, 6.4vw, 54px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--c-indigo);
}

.page-disclaimer .terms-hero__lead {
  margin: 16px 0 0;
  max-width: var(--measure);
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-text);
}

.page-disclaimer .terms-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-hero__figure {
  margin: clamp(22px, 3.5vw, 34px) 0 0;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 14 / 5;
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .terms-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  padding-top: clamp(26px, 4.5vw, 52px);
  padding-bottom: clamp(28px, 4.5vw, 56px);
}

/* ---------- 左侧索引 ---------- */
.page-disclaimer .terms-toc {
  padding: 16px 16px 14px;
  border: var(--line);
  border-radius: var(--radius-card);
  background: #FCFAF4;
  box-shadow: var(--shadow-paper);
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-stone);
}

.page-disclaimer .terms-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(146px, 1fr));
  gap: 0 18px;
}

.page-disclaimer .terms-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 0;
  border-bottom: 1px solid var(--t-line-soft);
  color: var(--c-text);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .terms-toc__list a:hover,
.page-disclaimer .terms-toc__list a:focus-visible {
  color: var(--c-lake);
}

.page-disclaimer .terms-toc__list a .mono {
  flex: none;
  font-size: 12.5px;
  color: var(--c-lake);
}

.page-disclaimer .terms-toc__meta {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--t-line-mid);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--c-stone);
}

.page-disclaimer .terms-toc__meta p {
  margin: 0;
}

.page-disclaimer .terms-toc__meta .mono {
  margin-top: 8px;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--c-lotus);
}

.page-disclaimer .terms-toc__meta .mono:first-child {
  margin-top: 0;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-content {
  counter-reset: term;
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  min-width: 0;
}

.page-disclaimer .term {
  min-width: 0;
  padding-bottom: clamp(18px, 2.6vw, 26px);
  border-bottom: 1px dashed var(--t-line-mid);
}

.page-disclaimer .term:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .term__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 14px;
}

.page-disclaimer .term__num {
  padding-bottom: 3px;
  border-bottom: 2px solid var(--c-gold);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--c-gold);
}

.page-disclaimer .term__title {
  margin: 0;
  font-size: clamp(20px, 3.1vw, 27px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--c-indigo);
}

.page-disclaimer .term__head .tag {
  margin-left: auto;
}

.page-disclaimer .term__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .term__list > li {
  position: relative;
  counter-increment: term;
  padding: 12px 0 12px 46px;
  max-width: var(--measure);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-text);
}

.page-disclaimer .term__list > li + li {
  border-top: 1px dashed var(--t-line-soft);
}

.page-disclaimer .term__list > li::before {
  content: counter(term, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  line-height: 1.78;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-lotus);
}

.page-disclaimer .term__highlight {
  margin-top: 16px;
  max-width: var(--measure);
  padding: 14px 18px;
  border-left: 3px solid var(--c-cyan);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  background: linear-gradient(120deg, rgba(18, 211, 192, .12), rgba(201, 147, 47, .10));
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-indigo);
}

.page-disclaimer .term__highlight p {
  margin: 0;
}

.page-disclaimer .term__aside {
  margin: 16px 0 0;
  max-width: var(--measure);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-stone);
}

.page-disclaimer .term__aside a {
  color: var(--c-lake);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 细则速查（可展开） ---------- */
.page-disclaimer .term--fold .fold-group {
  display: grid;
  gap: 10px;
  max-width: var(--measure);
}

.page-disclaimer .term--fold .fold {
  border: var(--line);
  border-radius: var(--radius-card);
  background: #FCFAF4;
  box-shadow: 0 1px 0 rgba(28, 59, 90, .06);
  overflow: hidden;
}

.page-disclaimer .term--fold .fold > summary {
  position: relative;
  padding: 14px 46px 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  line-height: 1.6;
  font-weight: 700;
  color: var(--c-indigo);
}

.page-disclaimer .term--fold .fold > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .term--fold .fold > summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-data);
  font-size: 17px;
  color: var(--c-lotus);
}

.page-disclaimer .term--fold .fold[open] > summary::after {
  content: "–";
}

.page-disclaimer .term--fold .fold[open] > summary {
  border-bottom: 1px dashed var(--t-line-mid);
}

.page-disclaimer .term--fold .fold__body {
  padding: 14px 16px 16px;
}

.page-disclaimer .term--fold .fold__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-stone);
}

/* ---------- 页尾版本条 ---------- */
.page-disclaimer .terms-footnote {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
  padding-bottom: clamp(28px, 5vw, 48px);
  border-top: var(--line);
}

.page-disclaimer .terms-footnote .mono {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-stone);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .terms-shell {
    grid-template-columns: minmax(206px, 248px) minmax(0, 1fr);
    gap: clamp(34px, 5vw, 76px);
    align-items: start;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 96px;
    padding: 18px 18px 16px;
  }

  .page-disclaimer .terms-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .terms-hero > .container {
    padding-right: clamp(0px, 6vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__list a {
    transition: none;
  }
}