.page-disclaimer {
  --disc-line: rgba(63, 224, 208, .26);
  --disc-hair: rgba(124, 143, 168, .22);
  --disc-brown-soft: rgba(28, 21, 18, .6);
  padding-bottom: clamp(64px, 8vw, 110px);
}

/* ---------- 页首 ---------- */
.page-disclaimer .disc-hero {
  padding: clamp(18px, 3vw, 34px) 0 clamp(14px, 2vw, 22px);
}

.page-disclaimer .disc-hero .eyebrow {
  margin: 0 0 14px;
}

.page-disclaimer .disc-hero h1 {
  margin: 0 0 18px;
  line-height: .96;
}

.page-disclaimer .disc-hero .lede {
  margin: 0 0 22px;
  color: var(--cream);
  opacity: .88;
}

.page-disclaimer .disc-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.page-disclaimer .disc-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px;
  border: 1px solid var(--disc-line);
  border-radius: 3px 14px 3px 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-disclaimer .disc-chip__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(60, 224, 139, .14);
}

/* ---------- 首图 ---------- */
.page-disclaimer .disc-figure {
  position: relative;
  margin: clamp(22px, 3.2vw, 40px) 0 0;
  border-radius: 4px 30px 4px 4px;
  overflow: hidden;
  background: var(--navy);
}

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

.page-disclaimer .disc-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    102deg,
    rgba(63, 224, 208, .09) 0 1px,
    transparent 1px 24px
  );
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 54px);
  margin-top: clamp(30px, 4.4vw, 56px);
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: clamp(20px, 2.6vw, 30px) 0 clamp(22px, 2.8vw, 32px);
  border-top: 1px solid var(--disc-hair);
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 46px;
  height: 2px;
  background: linear-gradient(100deg, var(--cyan), transparent);
}

.page-disclaimer .clause__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--speed) var(--ease-out), transform var(--speed) var(--ease-out);
}

.page-disclaimer .clause__num:hover,
.page-disclaimer .clause__num:focus-visible {
  color: var(--orange);
  transform: translateX(3px);
}

.page-disclaimer .clause__title {
  margin: 0 0 12px;
  font-size: clamp(19px, 2.3vw, 25px);
  font-weight: 400;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-disclaimer .clause__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause__points li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(241, 231, 214, .68);
}

.page-disclaimer .clause__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 11px;
  height: 1px;
  background: var(--cyan);
  transform: rotate(-12deg);
  transform-origin: left center;
}

.page-disclaimer .clause__points a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

/* ---------- 右侧图例 ---------- */
.page-disclaimer .disc-rail {
  min-width: 0;
}

.page-disclaimer .disc-rail__sticky {
  display: grid;
  gap: clamp(16px, 2vw, 22px);
}

.page-disclaimer .anno {
  display: grid;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 24px);
  background: var(--cream);
  color: var(--brown);
  border-radius: 3px 22px 3px 3px;
}

.page-disclaimer .anno--ver {
  background: var(--navy);
  color: var(--cream);
  border: 1px solid var(--disc-hair);
}

.page-disclaimer .anno__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .12em;
  color: var(--disc-brown-soft);
}

.page-disclaimer .anno--ver .anno__label {
  color: var(--cyan);
}

.page-disclaimer .anno__code {
  margin: 0;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.85;
  color: var(--brown);
  background: var(--papergray);
  border-radius: 2px 16px 2px 2px;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-disclaimer .anno .note {
  margin: 0;
}

.page-disclaimer .anno__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .anno__list li {
  display: grid;
  gap: 3px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(241, 231, 214, .74);
}

.page-disclaimer .anno__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .disc-outro {
  height: clamp(44px, 6vw, 72px);
  margin-top: clamp(44px, 6vw, 80px);
  background-image: repeating-linear-gradient(
    102deg,
    rgba(63, 224, 208, .38) 0 1px,
    transparent 1px 28px
  );
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent);
  mask-image: linear-gradient(to bottom, #000, transparent);
}

.page-disclaimer .disc-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 22px;
  padding-top: clamp(16px, 2vw, 26px);
}

.page-disclaimer .disc-top {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--slate);
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid var(--disc-hair);
  border-radius: 3px 12px 3px 3px;
  transition: color var(--speed) var(--ease-out), border-color var(--speed) var(--ease-out);
}

.page-disclaimer .disc-top:hover,
.page-disclaimer .disc-top:focus-visible {
  color: var(--cyan);
  border-color: var(--disc-line);
}

/* ---------- 焦点环 ---------- */
.page-disclaimer a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .clause {
    grid-template-columns: minmax(56px, 76px) minmax(0, 1fr);
    gap: clamp(14px, 2vw, 26px);
    align-items: start;
  }

  .page-disclaimer .clause__num {
    padding-top: 2px;
  }

  .page-disclaimer .anno__list li {
    grid-template-columns: minmax(84px, auto) minmax(0, 1fr);
    gap: 4px 12px;
    align-items: baseline;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .disc-body {
    grid-template-columns: minmax(0, 1.18fr) minmax(280px, .82fr);
    gap: clamp(34px, 4vw, 62px);
  }

  .page-disclaimer .disc-rail__sticky {
    position: sticky;
    top: calc(var(--topbar) + 28px);
  }

  .page-disclaimer .clause__points {
    max-width: 56ch;
  }
}

@media (min-width: 1320px) {
  .page-disclaimer .disc-hero h1 {
    font-size: 88px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause__num,
  .page-disclaimer .disc-top {
    transition: none;
  }

  .page-disclaimer .clause__num:hover,
  .page-disclaimer .clause__num:focus-visible {
    transform: none;
  }
}