.page-disclaimer {
  --pd-gap: clamp(20px, 4vw, 40px);
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

/* 首屏 */
.page-disclaimer .intro {
  margin-top: clamp(22px, 4vw, 40px);
  max-width: 760px;
}

.page-disclaimer .intro .kicker {
  margin: 0;
  color: var(--violet);
  font-family: var(--mono);
  letter-spacing: .12em;
}

.page-disclaimer .entry-title {
  margin: 12px 0 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(38px, 8vw, 72px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-disclaimer .intro .lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.85;
  color: var(--ink);
  opacity: .86;
}

.page-disclaimer .intro__meta {
  display: inline-block;
  margin: 20px 0 0;
  padding: 5px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .06em;
}

/* 摘要卡 */
.page-disclaimer .brief {
  display: grid;
  gap: var(--pd-gap);
  margin-top: clamp(34px, 6vw, 64px);
  background: var(--cream);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--violet);
  padding: clamp(20px, 4vw, 40px);
}

.page-disclaimer .brief__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 28px);
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .brief__note {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.page-disclaimer .rules {
  margin-top: 20px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .rule-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 14px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: background-color .2s var(--ease), padding-left .2s var(--ease);
}

.page-disclaimer .rule-item:hover,
.page-disclaimer .rule-item:focus-visible {
  background: rgba(109, 40, 217, .07);
  padding-left: 10px;
}

.page-disclaimer .rule-item__num {
  display: inline-block;
  padding: 3px 8px;
  background: var(--violet);
  color: #FFFFFF;
  font-size: 12px;
  line-height: 1.4;
  border-radius: 4px;
}

.page-disclaimer .rule-item__body {
  display: block;
  min-width: 0;
}

.page-disclaimer .rule-item__title {
  display: block;
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
}

.page-disclaimer .rule-item__text {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .rule-item__arrow {
  color: var(--violet);
  font-size: 16px;
  line-height: 1.6;
}

.page-disclaimer .brief__media {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--ink);
  overflow: hidden;
}

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

/* 目录 */
.page-disclaimer .terms-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: clamp(26px, 4vw, 44px);
  padding: 18px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .terms-toc__title {
  margin-right: 6px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-disclaimer .terms-toc__link {
  padding: 6px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible,
.page-disclaimer .terms-toc__link.is-active {
  background: var(--violet);
  border-color: var(--violet);
  color: #FFFFFF;
}

/* 章节 */
.page-disclaimer .terms {
  padding: clamp(30px, 5vw, 54px) 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .terms__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.page-disclaimer .terms__num {
  flex: none;
  padding: 4px 10px;
  border: 1px solid var(--violet);
  border-radius: 4px;
  color: var(--violet);
  font-size: 12px;
  letter-spacing: .1em;
}

.page-disclaimer .terms__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .terms__body {
  max-width: 70ch;
}

.page-disclaimer .terms__body p {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

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

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

.page-disclaimer .terms__body a:hover {
  color: var(--ink);
}

.page-disclaimer .terms__body ul {
  margin: 6px 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms__body li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .terms__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 2px;
  background: var(--violet);
}

/* 引用示例 */
.page-disclaimer .quote-sample {
  margin: 16px 0 20px;
  padding: 18px 20px;
  background: rgba(109, 40, 217, .08);
  border-left: 3px solid var(--violet);
  border-radius: 0 6px 6px 0;
}

.page-disclaimer .quote-sample p {
  margin: 0;
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .quote-sample__meta {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* 页尾入口条 */
.page-disclaimer .closing-bar {
  display: grid;
  gap: 18px;
  margin-top: clamp(38px, 7vw, 72px);
  padding: clamp(24px, 4vw, 40px);
  background: var(--brown);
  color: var(--paper);
  border-radius: 6px;
}

.page-disclaimer .closing-bar__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(19px, 2.8vw, 25px);
  line-height: 1.35;
  color: var(--paper);
}

.page-disclaimer .closing-bar__note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--on-dark);
}

.page-disclaimer .closing-bar__btn {
  justify-self: start;
}

@media (min-width: 760px) {
  .page-disclaimer .closing-bar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .brief {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
    align-items: start;
  }

  .page-disclaimer .brief__media img {
    height: 100%;
    min-height: 220px;
    object-fit: cover;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rule-item,
  .page-disclaimer .terms-toc__link {
    transition: none;
  }
}