.page-disclaimer {
  --dis-toc-w: 252px;
  --dis-grid: 72px;
  padding-bottom: clamp(48px, 7vw, 96px);
  color: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: clamp(14px, 2vw, 22px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(14, 27, 42, .58);
}

.page-disclaimer .breadcrumb a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* ---------- 框景首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  margin-top: 18px;
  padding: clamp(22px, 3.4vw, 44px);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(216, 38, 44, .06), rgba(232, 176, 75, .05) 42%, transparent 78%),
    var(--paper-lite);
  overflow: hidden;
}

.page-disclaimer .dis-hero__frame {
  position: absolute;
  inset: 14px;
  pointer-events: none;
  background-image:
    linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-size: 22px 2px, 2px 22px, 22px 2px, 2px 22px, 22px 2px, 2px 22px, 22px 2px, 2px 22px;
  background-position: left top, left top, right top, right top, left bottom, left bottom, right bottom, right bottom;
}

.page-disclaimer .dis-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--line-soft) 0, var(--line-soft) 1px, transparent 1px, transparent var(--dis-grid)),
    repeating-linear-gradient(0deg, var(--line-soft) 0, var(--line-soft) 1px, transparent 1px, transparent var(--dis-grid));
  opacity: .8;
}

.page-disclaimer .dis-hero__copy {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dis-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(28px, 5.6vw, 58px);
  line-height: 1.08;
  letter-spacing: .01em;
  color: var(--ink);
  max-width: 20ch;
}

.page-disclaimer .dis-hero__lede {
  margin: clamp(14px, 1.8vw, 20px) 0 0;
  max-width: 58ch;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .dis-hero__marks {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px 20px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.page-disclaimer .dis-hero__marks li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer .dis-hero__marks .mono {
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.1vw, 23px);
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--red);
}

.page-disclaimer .dis-hero__marks em {
  font-style: normal;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(14, 27, 42, .62);
}

.page-disclaimer .dis-hero__media {
  position: relative;
  z-index: 1;
  margin: clamp(20px, 3vw, 34px) 0 0;
}

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

/* ---------- 版式：目录 + 正文 ---------- */
.page-disclaimer .dis-layout {
  margin-top: clamp(28px, 4.5vw, 56px);
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

.page-disclaimer .dis-toc {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.page-disclaimer .dis-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--ink);
}

.page-disclaimer .dis-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
}

.page-disclaimer .dis-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-disclaimer .dis-toc__list a:hover {
  color: var(--red);
  border-color: var(--red);
  background: rgba(216, 38, 44, .05);
}

.page-disclaimer .dis-toc__list .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-disclaimer .dis-toc__note {
  margin: 16px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.75;
  color: rgba(14, 27, 42, .6);
}

/* ---------- 编号段落 ---------- */
.page-disclaimer .dis-doc {
  min-width: 0;
}

.page-disclaimer .doc-sec {
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-sec:first-child {
  border-top: 2px solid var(--ink);
}

.page-disclaimer .doc-sec:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc-acc__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 6px 14px;
  align-items: baseline;
  padding: clamp(16px, 2.4vw, 24px) 0;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .doc-acc__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .doc-acc__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--red);
}

.page-disclaimer .doc-acc__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 30px);
  line-height: 1.18;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-disclaimer .doc-acc__meta {
  display: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: rgba(14, 27, 42, .5);
  white-space: nowrap;
}

.page-disclaimer .doc-acc__sign {
  position: relative;
  align-self: center;
  width: 15px;
  height: 15px;
  border: 1px solid var(--line);
  transition: border-color .25s var(--ease), background .25s var(--ease);
}

.page-disclaimer .doc-acc__sign::before,
.page-disclaimer .doc-acc__sign::after {
  content: "";
  position: absolute;
  background: var(--ink);
  transition: transform .25s var(--ease), background .25s var(--ease);
}

.page-disclaimer .doc-acc__sign::before {
  left: 3px;
  right: 3px;
  top: 50%;
  height: 1.5px;
  transform: translateY(-50%);
}

.page-disclaimer .doc-acc__sign::after {
  top: 3px;
  bottom: 3px;
  left: 50%;
  width: 1.5px;
  transform: translateX(-50%) scaleY(1);
}

.page-disclaimer .doc-acc__head:hover .doc-acc__sign {
  border-color: var(--cyan);
}

.page-disclaimer .doc-acc[open] .doc-acc__sign {
  border-color: var(--red);
  background: rgba(216, 38, 44, .07);
}

.page-disclaimer .doc-acc[open] .doc-acc__sign::after {
  transform: translateX(-50%) scaleY(0);
}

.page-disclaimer .doc-acc__body {
  display: grid;
  gap: 14px;
  max-width: 74ch;
  padding: 0 0 clamp(20px, 3vw, 30px);
}

.page-disclaimer .doc-acc__body p {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .doc-acc__body a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 38, 44, .35);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-disclaimer .doc-acc__body a:hover {
  color: var(--red-deep);
  border-bottom-color: var(--red-deep);
}

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

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 22px;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .doc-list li::before {
  content: "＋";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 2.1;
  color: var(--gold);
}

.page-disclaimer .doc-contact {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .doc-contact li {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  word-break: break-word;
}

.page-disclaimer .doc-contact .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--gold);
  padding-top: 4px;
}

.page-disclaimer .doc-acc__body .tag {
  display: inline-block;
  margin: 0;
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .dis-next {
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: 8px;
  border-top: 2px solid var(--ink);
  display: grid;
  gap: 0;
}

.page-disclaimer .dis-next__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-width: 0;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  transition: color .2s var(--ease), padding-left .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .dis-next__item:hover {
  color: var(--red);
  padding-left: 8px;
  border-bottom-color: var(--red);
}

.page-disclaimer .dis-next__item .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .doc-acc__meta {
    display: block;
  }

  .page-disclaimer .doc-acc__body {
    padding-left: 38px;
  }

  .page-disclaimer .dis-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dis-layout {
    grid-template-columns: var(--dis-toc-w) minmax(0, 1fr);
  }

  .page-disclaimer .dis-toc {
    position: sticky;
    top: calc(var(--top-h) + 18px);
    align-self: start;
  }

  .page-disclaimer .dis-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-disclaimer .dis-toc__list a {
    padding: 9px 6px;
    border: 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .page-disclaimer .dis-toc__list a:hover {
    padding-left: 10px;
    background: transparent;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .dis-hero {
    padding: 20px 16px;
  }

  .page-disclaimer .dis-hero__frame {
    inset: 8px;
  }

  .page-disclaimer .dis-hero__title {
    max-width: none;
  }

  .page-disclaimer .dis-toc__list {
    gap: 6px;
  }

  .page-disclaimer .dis-toc__list a {
    font-size: 13px;
    padding: 6px 10px;
  }

  .page-disclaimer .doc-contact li {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-disclaimer .doc-contact .mono {
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-toc__list a,
  .page-disclaimer .doc-acc__sign,
  .page-disclaimer .doc-acc__sign::before,
  .page-disclaimer .doc-acc__sign::after,
  .page-disclaimer .dis-next__item {
    transition: none;
  }
}