.page-disclaimer {
  --pd-rule: 2px;
  --pd-num: clamp(38px, 4.6vw, 64px);
  display: block;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: clamp(26px, 4vw, 52px);
}
.page-disclaimer .breadcrumb__item {
  color: var(--muted);
  text-decoration: none;
}
.page-disclaimer a.breadcrumb__item:hover,
.page-disclaimer a.breadcrumb__item:focus-visible {
  color: var(--white);
}
.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin: 0 10px;
  color: var(--line);
}

/* ---------- 页首 ---------- */
.page-disclaimer .legal-hero {
  border-bottom: var(--pd-rule) solid var(--line);
  padding: clamp(26px, 4vw, 60px) 0 clamp(30px, 4.5vw, 64px);
}
.page-disclaimer .legal-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: end;
}
.page-disclaimer .legal-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(30px, 5.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 0.22em 0 0.34em;
  color: var(--white);
  overflow-wrap: break-word;
}
.page-disclaimer .lede {
  max-width: 60ch;
  color: #C8D0DA;
  margin: 0;
}
.page-disclaimer .legal-hero__meta {
  display: grid;
  gap: 16px;
  align-content: end;
}
.page-disclaimer .legal-hero__meta .stat {
  display: block;
  padding: 0 0 12px 14px;
  border-left: 3px solid var(--line);
}
.page-disclaimer .legal-hero__meta .stat--gold {
  border-left-color: var(--gold);
}
.page-disclaimer .legal-hero__meta .stat--blue {
  border-left-color: var(--blue);
}
.page-disclaimer .legal-hero__meta .stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 500;
  line-height: 1;
  color: var(--white);
}
.page-disclaimer .legal-hero__meta .stat--gold .stat__num {
  color: var(--gold);
}
.page-disclaimer .legal-hero__meta .stat--blue .stat__num {
  color: var(--blue);
}
.page-disclaimer .legal-hero__meta .stat__key {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.page-disclaimer .legal-hero__media {
  margin: clamp(28px, 4vw, 56px) 0 0;
}
.page-disclaimer .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 要点摘要 ---------- */
.page-disclaimer .legal-summary {
  position: relative;
  margin: clamp(34px, 5vw, 68px) 0 clamp(20px, 3vw, 34px);
  padding: clamp(22px, 3vw, 40px);
  border: var(--pd-rule) solid var(--line);
  background: var(--panel);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.55);
}
.page-disclaimer .legal-summary::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  width: 74px;
  height: 6px;
  background: var(--gold);
}
.page-disclaimer .legal-summary::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 14px;
  height: 14px;
  border-top: 6px solid var(--gold);
  border-right: 6px solid var(--gold);
}
.page-disclaimer .legal-summary__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.2;
  margin: 10px 0 8px;
  color: var(--white);
}
.page-disclaimer .legal-summary__hint {
  margin: 0 0 clamp(14px, 2vw, 22px);
  color: var(--muted);
  font-size: 15px;
}
.page-disclaimer .legal-summary__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-disclaimer .legal-summary__item {
  border-top: 1px solid var(--line);
}
.page-disclaimer .legal-summary__item a {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 14px 4px;
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color 240ms var(--ease), transform 240ms var(--ease);
}
.page-disclaimer .legal-summary__item a:hover,
.page-disclaimer .legal-summary__item a:focus-visible {
  color: var(--gold);
  transform: translateX(4px);
}
.page-disclaimer .legal-summary__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .legal-clauses {
  display: grid;
  gap: clamp(34px, 5vw, 76px);
  padding: clamp(20px, 3vw, 40px) 0 clamp(38px, 6vw, 90px);
}
.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 26px);
  border-top: var(--pd-rule) solid var(--line);
  padding-top: clamp(18px, 2.6vw, 30px);
}
.page-disclaimer .clause__rail {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
}
.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: var(--pd-num);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
  -webkit-text-stroke: 1.5px var(--gold);
}
.page-disclaimer .clause__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  color: var(--white);
}
.page-disclaimer .clause__body {
  max-width: 68ch;
}
.page-disclaimer .clause__body p {
  margin: 0 0 16px;
  color: #C8D0DA;
  font-size: 16px;
  line-height: 1.75;
}
.page-disclaimer .clause__body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .clause__body strong {
  color: var(--white);
  font-weight: 700;
}
.page-disclaimer .clause__body a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(32, 80, 224, 0.5);
}
.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}
.page-disclaimer .clause__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  color: #C8D0DA;
  font-size: 16px;
  line-height: 1.7;
}
.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 11px;
  height: 2px;
  background: var(--red);
}
.page-disclaimer .clause__list--blue li::before {
  background: var(--blue);
}

/* ---------- 推荐署名格式 ---------- */
.page-disclaimer .cite-format {
  margin: 0 0 18px;
  padding: clamp(16px, 2vw, 24px);
  border: var(--pd-rule) solid var(--line);
  border-left: 3px solid var(--gold);
  background: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.95;
  color: var(--white);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.page-disclaimer .cite-format code {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* ---------- 收束区 ---------- */
.page-disclaimer .legal-close {
  border-top: var(--pd-rule) solid var(--line);
  padding: clamp(30px, 4vw, 60px) 0 clamp(34px, 5vw, 72px);
  background: var(--panel);
}
.page-disclaimer .legal-close__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
}
.page-disclaimer .legal-close__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.2;
  margin: 10px 0 12px;
  color: var(--white);
}
.page-disclaimer .legal-close__main p {
  margin: 0 0 18px;
  color: #C8D0DA;
  max-width: 60ch;
  line-height: 1.75;
}
.page-disclaimer .legal-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-disclaimer .legal-links li {
  border-top: 1px solid var(--line);
}
.page-disclaimer .legal-links a {
  display: block;
  padding: 12px 2px;
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  transition: color 220ms var(--ease), padding-left 220ms var(--ease);
}
.page-disclaimer .legal-links a:hover,
.page-disclaimer .legal-links a:focus-visible {
  color: var(--blue);
  padding-left: 8px;
}
.page-disclaimer .legal-contact-card {
  border: var(--pd-rule) solid var(--line);
  border-top: 3px solid var(--red);
  background: var(--ink);
  padding: clamp(18px, 2.4vw, 28px);
}
.page-disclaimer .legal-contact {
  margin: 14px 0 0;
  display: grid;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
}
.page-disclaimer .legal-contact__row {
  display: grid;
  gap: 4px;
}
.page-disclaimer .legal-contact dt {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.page-disclaimer .legal-contact dd {
  margin: 0;
  color: var(--white);
  word-break: break-word;
}
.page-disclaimer .legal-contact__note {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--amber);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}
.page-disclaimer .legal-close__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: clamp(26px, 4vw, 48px);
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.page-disclaimer .legal-icp {
  color: var(--white);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .legal-summary__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 42px);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    gap: clamp(32px, 5vw, 72px);
  }
  .page-disclaimer .legal-close__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
  }
}

@media (min-width: 860px) {
  .page-disclaimer .clause {
    grid-template-columns: minmax(0, 176px) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 60px);
  }
  .page-disclaimer .clause__rail {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .legal-hero__meta .stat__num {
    font-size: 26px;
  }
  .page-disclaimer .clause__num {
    -webkit-text-stroke-width: 1px;
  }
  .page-disclaimer .cite-format {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-summary__item a,
  .page-disclaimer .legal-links a {
    transition: none;
  }
  .page-disclaimer .legal-summary__item a:hover,
  .page-disclaimer .legal-summary__item a:focus-visible {
    transform: none;
  }
}