.page-disclaimer {
  --disc-paper-line: rgba(36, 26, 18, .18);
  --disc-paper-ink: rgba(36, 26, 18, .9);
  background: var(--ink);
  color: var(--warm);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(20px, 3.6vw, 36px) 0 clamp(34px, 6vw, 72px);
  background:
    linear-gradient(168deg, transparent 0 60%, var(--pitch) 60% 100%),
    var(--ink);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -10%;
  width: min(620px, 68vw);
  height: min(620px, 68vw);
  background: var(--char);
  clip-path: polygon(32% 0, 100% 0, 100% 68%, 0 100%);
  opacity: .5;
  pointer-events: none;
}

.page-disclaimer .disc-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 32px);
  font-size: 13px;
  color: var(--mist);
}

.page-disclaimer .disc-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 44px);
  align-items: end;
}

.page-disclaimer .disc-hero-main h1 {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(44px, 9vw, 96px);
  line-height: .98;
  letter-spacing: -.01em;
  color: var(--warm);
}

.page-disclaimer .disc-hero-main h1::after {
  content: "";
  display: block;
  width: 96px;
  height: 4px;
  margin-top: 18px;
  background: var(--lime);
}

.page-disclaimer .disc-hero-main .lede {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: rgba(247, 244, 234, .84);
}

.page-disclaimer .disc-hero-figure {
  margin: 0;
  padding: 10px 10px 0;
  border: 1px solid var(--line-strong);
  background: rgba(18, 22, 20, .82);
  box-shadow: var(--shadow);
}

.page-disclaimer .disc-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.92) contrast(1.02);
}

.page-disclaimer .disc-hero-caption {
  padding: 10px 2px 12px;
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--mist);
}

/* ---------- 三条快速规则 ---------- */
.page-disclaimer .disc-quick {
  list-style: none;
  margin: clamp(26px, 4.5vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .disc-quick-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 16px 16px 14px;
  background: rgba(22, 56, 42, .58);
  border: 1px solid var(--line);
  border-top: 3px solid var(--lime);
  text-decoration: none;
  color: var(--warm);
  transition: transform .28s var(--ease), background .28s var(--ease), border-color .28s var(--ease);
}

.page-disclaimer .disc-quick-card.is-cite {
  background: var(--cream);
  border-color: var(--disc-paper-line);
  border-top-color: var(--brown);
  color: var(--brown);
}

.page-disclaimer .disc-quick-card.is-help {
  border-top-color: var(--orange);
}

.page-disclaimer .disc-quick-card:hover,
.page-disclaimer .disc-quick-card:focus-visible {
  transform: translateY(-3px);
  background: rgba(22, 56, 42, .82);
  border-color: var(--line-strong);
}

.page-disclaimer .disc-quick-card.is-cite:hover,
.page-disclaimer .disc-quick-card.is-cite:focus-visible {
  background: #F7F0E2;
  border-color: rgba(36, 26, 18, .3);
}

.page-disclaimer .disc-quick-card:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-disclaimer .disc-quick-label {
  font-family: var(--cond);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--lime);
}

.page-disclaimer .disc-quick-card.is-cite .disc-quick-label {
  color: var(--brown);
}

.page-disclaimer .disc-quick-card.is-help .disc-quick-label {
  color: var(--orange);
}

.page-disclaimer .disc-quick-text {
  font-size: 14.5px;
  line-height: 1.7;
  color: inherit;
  opacity: .92;
}

.page-disclaimer .disc-quick-jump {
  margin-top: auto;
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--lime-soft);
}

.page-disclaimer .disc-quick-card.is-cite .disc-quick-jump {
  color: rgba(36, 26, 18, .7);
}

/* ---------- 正文 ---------- */
.page-disclaimer .disc-body {
  padding: clamp(30px, 5.5vw, 68px) 0 clamp(46px, 7vw, 96px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-body-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

/* 目录 */
.page-disclaimer .disc-toc {
  border-top: 2px solid var(--lime);
  padding-top: 16px;
}

.page-disclaimer .disc-toc-title {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: .22em;
  color: var(--mist);
}

.page-disclaimer .disc-toc-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 12px;
}

.page-disclaimer .disc-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 8px 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.5;
  color: var(--warm);
  text-decoration: none;
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}

.page-disclaimer .disc-toc-list a:hover,
.page-disclaimer .disc-toc-list a:focus-visible {
  color: var(--lime);
  padding-left: 6px;
}

.page-disclaimer .disc-toc-list a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-disclaimer .disc-toc-index {
  flex: none;
  font-family: var(--cond);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--lime);
}

.page-disclaimer .disc-toc-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .disc-toc-note a {
  color: var(--lime-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 条款面板 */
.page-disclaimer .disc-clauses {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
}

.page-disclaimer .disc-clause {
  position: relative;
  padding: clamp(20px, 3.2vw, 36px);
  border: 1px solid var(--disc-paper-line);
  border-left: 4px solid var(--brown);
  box-shadow: 0 20px 44px -36px rgba(0, 0, 0, .95);
  scroll-margin-top: 90px;
}

.page-disclaimer .disc-clause-num {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 9px 2px;
  background: var(--orange);
  color: var(--brown);
  font-family: var(--cond);
  font-size: 13px;
  letter-spacing: .16em;
  border-radius: var(--radius);
}

.page-disclaimer .disc-clause h2 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.32;
  color: var(--brown);
}

.page-disclaimer .disc-clause p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--disc-paper-ink);
}

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

.page-disclaimer .disc-clause a {
  color: var(--brown);
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-clause a:hover,
.page-disclaimer .disc-clause a:focus-visible {
  text-decoration-color: var(--brown);
}

.page-disclaimer .disc-clause a:focus-visible {
  outline: 2px solid var(--brown);
  outline-offset: 2px;
}

.page-disclaimer .disc-list {
  list-style: none;
  counter-reset: discstep;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--disc-paper-ink);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

.page-disclaimer .disc-list--num li {
  counter-increment: discstep;
  padding-left: 32px;
}

.page-disclaimer .disc-list--num li::before {
  content: counter(discstep);
  top: .1em;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  background: rgba(255, 138, 61, .92);
  color: var(--brown);
  font-family: var(--cond);
  font-size: 12px;
  line-height: 1;
  border-radius: var(--radius);
}

/* 展开条目 */
.page-disclaimer .disc-details {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed rgba(36, 26, 18, .3);
}

.page-disclaimer .disc-details summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--brown);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .disc-details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-details summary::marker {
  content: "";
}

.page-disclaimer .disc-details summary::before {
  content: "+";
  flex: none;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  background: var(--brown);
  color: var(--cream);
  font-family: var(--cond);
  font-size: 15px;
  line-height: 1;
  border-radius: var(--radius);
  transition: background .25s var(--ease), transform .25s var(--ease);
}

.page-disclaimer .disc-details[open] summary::before {
  content: "–";
  background: var(--orange);
  color: var(--brown);
}

.page-disclaimer .disc-details summary:focus-visible {
  outline: 2px solid var(--brown);
  outline-offset: 3px;
}

.page-disclaimer .disc-details-body {
  padding: 10px 0 2px 32px;
  border-left: 1px solid rgba(36, 26, 18, .16);
  margin-left: 10px;
}

.page-disclaimer .disc-details-body p {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--disc-paper-ink);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-disclaimer .disc-body-grid {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 54px);
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .disc-toc-list {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-quick-card,
  .page-disclaimer .disc-toc-list a,
  .page-disclaimer .disc-details summary::before {
    transition: none;
  }

  .page-disclaimer .disc-quick-card:hover,
  .page-disclaimer .disc-quick-card:focus-visible {
    transform: none;
  }
}