/* ============================================================
   使用说明 / disclaimer —— 页面专属样式
   ============================================================ */

.page-disclaimer {
  --disc-ink: #0B1F33;
  --disc-ink-soft: rgba(11, 31, 51, .74);
  --disc-ink-faint: rgba(11, 31, 51, .52);
  --disc-line: rgba(11, 31, 51, .14);
  --disc-line-soft: rgba(11, 31, 51, .08);
  --disc-signal-ink: #C4481A;
  --disc-link-ink: #1E6B99;
  --disc-tint: rgba(18, 58, 90, .055);
}

/* ---------- 报头 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.75rem, 4.5vw, 3rem) clamp(2.5rem, 6vw, 4.25rem);
  background:
    radial-gradient(115% 88% at 84% -6%, rgba(255, 106, 42, .17), transparent 58%),
    linear-gradient(168deg, var(--steel-deep) 0%, var(--steel) 50%, var(--command) 100%);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(215, 225, 234, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(215, 225, 234, .055) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 94%);
          mask-image: linear-gradient(180deg, #000 0%, transparent 94%);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 2.75rem);
  align-items: start;
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(2rem, 5vw, 4rem);
  }
}

.page-disclaimer .disc-hero .breadcrumbs {
  margin-bottom: .85rem;
}

.page-disclaimer .disc-hero__title {
  margin: .55rem 0 1rem;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lede {
  max-width: 56ch;
  margin: 0;
  font-size: clamp(1rem, 1.55vw, 1.115rem);
  line-height: 1.78;
  color: rgba(215, 225, 234, .78);
}

.page-disclaimer .disc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem 2rem;
  margin: 1.75rem 0 0;
  padding: 1.15rem 0 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.page-disclaimer .disc-meta {
  display: flex;
  flex-direction: column;
  gap: .28rem;
  min-width: 0;
}

.page-disclaimer .disc-meta__k {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .disc-meta__v {
  font-size: .92rem;
  line-height: 1.45;
  color: var(--silver);
  overflow-wrap: break-word;
}

.page-disclaimer .disc-meta__v--link {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 42, .45);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disc-meta__v--link:hover,
.page-disclaimer .disc-meta__v--link:focus-visible {
  color: #FFB189;
  border-color: #FFB189;
}

.page-disclaimer .disc-hero__media {
  margin: 0;
  border: 1px solid rgba(215, 225, 234, .16);
}

/* ---------- 正文分区 ---------- */

.page-disclaimer .disc-body {
  background: var(--paper);
  color: var(--disc-ink);
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(3rem, 7vw, 5.5rem);
}

.page-disclaimer .disc-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: start;
}

@media (min-width: 960px) {
  .page-disclaimer .disc-body__grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4rem);
  }
}

/* ---------- 条款索引 ---------- */

.page-disclaimer .disc-toc {
  padding: .95rem 1rem 1.1rem;
  background: #FFFFFF;
  border: 1px solid var(--disc-line);
  border-radius: var(--radius-md);
}

@media (min-width: 960px) {
  .page-disclaimer .disc-toc {
    position: sticky;
    top: 5.5rem;
    padding: 1.15rem 1.15rem 1.35rem;
  }
}

.page-disclaimer .disc-toc__title {
  margin: 0 0 .8rem;
  padding-bottom: .65rem;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--disc-ink-faint);
  border-bottom: 1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-toc__list {
  display: flex;
  gap: .45rem;
  margin: 0;
  padding: 0 0 .15rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .disc-toc__item {
  flex: none;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .42rem .8rem;
  font-size: .86rem;
  line-height: 1.5;
  white-space: nowrap;
  color: var(--disc-ink-soft);
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--disc-line-soft);
  border-radius: var(--radius-pill);
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--disc-signal-ink);
  background: rgba(255, 106, 42, .1);
  border-color: rgba(255, 106, 42, .4);
}

@media (min-width: 960px) {
  .page-disclaimer .disc-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-toc__item + .disc-toc__item {
    margin-top: .12rem;
  }

  .page-disclaimer .disc-toc__link {
    border-color: transparent;
    background: transparent;
    border-radius: var(--radius-pill);
    padding: .5rem .72rem;
  }
}

.page-disclaimer .disc-toc__no {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--disc-signal-ink);
}

.page-disclaimer .disc-toc__note {
  display: none;
}

@media (min-width: 960px) {
  .page-disclaimer .disc-toc__note {
    display: block;
    margin: 1rem 0 0;
    padding-top: .9rem;
    font-size: .78rem;
    line-height: 1.72;
    color: var(--disc-ink-faint);
    border-top: 1px solid var(--disc-line-soft);
  }
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .disc-clauses {
  max-width: 72ch;
}

.page-disclaimer .disc-clause {
  scroll-margin-top: 6rem;
}

.page-disclaimer .disc-clause + .disc-clause {
  margin-top: clamp(2rem, 4.5vw, 3.25rem);
  padding-top: clamp(2rem, 4.5vw, 3.25rem);
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin-bottom: 1.1rem;
}

.page-disclaimer .disc-clause__no {
  flex: none;
  padding: .18rem .48rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: .06em;
  color: #FFFFFF;
  background: var(--disc-signal-ink);
  border-radius: 6px;
}

.page-disclaimer .disc-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.28rem, 2.4vw, 1.72rem);
  line-height: 1.28;
  letter-spacing: -.005em;
  color: var(--disc-ink);
}

.page-disclaimer .disc-clause__body > p {
  margin: 0 0 1rem;
  font-size: clamp(.95rem, 1.15vw, 1.02rem);
  line-height: 1.88;
  color: var(--disc-ink-soft);
  overflow-wrap: break-word;
}

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

.page-disclaimer .disc-clause__body a {
  color: var(--disc-link-ink);
  text-decoration: underline;
  text-decoration-color: rgba(30, 107, 153, .35);
  text-underline-offset: 3px;
  transition: color .2s var(--ease), text-decoration-color .2s var(--ease);
}

.page-disclaimer .disc-clause__body a:hover,
.page-disclaimer .disc-clause__body a:focus-visible {
  color: var(--disc-signal-ink);
  text-decoration-color: currentColor;
}

/* ---------- 定义条目 ---------- */

.page-disclaimer .disc-def {
  margin: 1.35rem 0 0;
  padding: 0;
  background: #FFFFFF;
  border: 1px solid var(--disc-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-disclaimer .disc-def__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .22rem;
  padding: .85rem 1rem;
}

@media (min-width: 620px) {
  .page-disclaimer .disc-def__row {
    grid-template-columns: 138px minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }
}

.page-disclaimer .disc-def__row + .disc-def__row {
  border-top: 1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-def__term {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .02em;
  color: var(--disc-signal-ink);
}

.page-disclaimer .disc-def__desc {
  margin: 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--disc-ink-soft);
}

/* ---------- 旁注 ---------- */

.page-disclaimer .disc-aside {
  margin: 1.35rem 0 0;
  padding: .95rem 1.1rem 1rem 1.15rem;
  background: var(--disc-tint);
  border-left: 3px solid var(--signal);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.page-disclaimer .disc-aside__label {
  margin: 0 0 .35rem;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--disc-signal-ink);
}

.page-disclaimer .disc-aside p:last-child {
  margin: 0;
  font-size: .9rem;
  line-height: 1.82;
  color: var(--disc-ink-soft);
}

/* ---------- 收尾条 ---------- */

.page-disclaimer .disc-signoff {
  padding-block: clamp(1.6rem, 4vw, 2.4rem);
  background: linear-gradient(118deg, var(--steel-deep) 0%, var(--command) 100%);
}

.page-disclaimer .disc-signoff__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.6rem;
}

.page-disclaimer .disc-signoff__rev {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .7rem;
  margin: 0;
}

.page-disclaimer .disc-signoff__label {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .disc-signoff__code {
  font-family: var(--font-mono);
  font-size: clamp(.95rem, 1.7vw, 1.12rem);
  letter-spacing: .02em;
  color: var(--signal);
}

.page-disclaimer .disc-signoff__acts {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}
<<<END>>>