.page-disclaimer {
  --terms-block: clamp(48px, 6vw, 84px);
  --terms-sticky: 104px;
  min-width: 0;
  padding: 0 0 var(--terms-block);
  color: var(--cream);
  font-family: var(--font-body);
  background:
    radial-gradient(900px 460px at 84% -10%, rgba(255, 106, 0, .10), transparent 62%),
    radial-gradient(640px 380px at -6% 34%, rgba(61, 245, 192, .05), transparent 66%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 46%, var(--ink) 100%);
}

.page-disclaimer .breadcrumbs {
  padding-top: 20px;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--stone);
}

.page-disclaimer .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
}

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

/* ---------- 主题声明区 ---------- */
.page-disclaimer .terms-hero {
  padding: clamp(22px, 3.6vw, 42px) 0 clamp(28px, 4.6vw, 52px);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .terms-hero__inner {
  display: grid;
  gap: 26px;
  min-width: 0;
}

.page-disclaimer .terms-hero__text {
  min-width: 0;
}

.page-disclaimer .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .22em;
  color: var(--amber-2);
}

.page-disclaimer .display-title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 7.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-disclaimer .lede {
  margin: 0;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.72;
  color: var(--mist);
}

/* 概要卡 */
.page-disclaimer .terms-hero__panel {
  min-width: 0;
  padding: 6px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--clay);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(26, 34, 48, .96), rgba(11, 18, 32, .82));
}

.page-disclaimer .terms-meta {
  margin: 0;
}

.page-disclaimer .terms-meta__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: baseline;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-disclaimer .terms-meta__row:last-child {
  border-bottom: 0;
}

.page-disclaimer .terms-meta__key {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-disclaimer .terms-meta__val {
  margin: 0;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--cream);
}

.page-disclaimer .mono {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}

/* 顶部主题图 */
.page-disclaimer .terms-hero__visual {
  margin: 26px 0 0;
  overflow: hidden;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
}

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

.page-disclaimer .terms-hero__visual .media-frame__caption {
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: .04em;
}

/* ---------- 目录 + 正文 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  gap: 28px;
  padding-top: clamp(30px, 4.6vw, 56px);
  min-width: 0;
}

.page-disclaimer .clause-toc {
  min-width: 0;
  padding: 16px 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(26, 34, 48, .6);
}

.page-disclaimer .clause-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: .2em;
  color: var(--amber-2);
}

.page-disclaimer .clause-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-s);
  font-size: 14.5px;
  color: var(--mist);
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.page-disclaimer .clause-toc__link:hover,
.page-disclaimer .clause-toc__link:focus-visible {
  background: rgba(255, 255, 255, .05);
  border-left-color: var(--amber);
  color: var(--cream);
  outline: none;
}

.page-disclaimer .clause-toc__link:focus-visible {
  box-shadow: 0 0 0 2px var(--mint);
}

.page-disclaimer .clause-toc__num {
  font-size: 12px;
  color: var(--stone);
}

.page-disclaimer .clause-toc__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

.page-disclaimer .clause-toc__foot a {
  color: var(--mist);
  text-decoration: underline;
  text-decoration-color: rgba(201, 209, 217, .35);
  text-underline-offset: 3px;
}

.page-disclaimer .clause-toc__foot a:hover,
.page-disclaimer .clause-toc__foot a:focus-visible {
  color: var(--mint);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .clause-stream {
  min-width: 0;
}

.page-disclaimer .clause {
  margin: 0 0 16px;
  scroll-margin-top: 132px;
  border: 1px solid var(--line);
  border-left: 3px solid rgba(92, 102, 114, .55);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(26, 34, 48, .9), rgba(11, 18, 32, .9));
  transition: border-color .2s ease, box-shadow .2s ease;
}

.page-disclaimer .clause:hover {
  border-color: rgba(201, 209, 217, .28);
}

.page-disclaimer .clause--flag {
  border-left-color: var(--clay);
}

.page-disclaimer .clause__summary {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  transition: background-color .18s ease;
}

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

.page-disclaimer .clause__summary:hover {
  background: rgba(255, 255, 255, .035);
}

.page-disclaimer .clause__summary:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: -2px;
}

.page-disclaimer .clause__num {
  flex: none;
  padding: 2px 7px;
  border: 1px solid rgba(255, 106, 0, .38);
  border-radius: 4px;
  font-size: 12px;
  color: var(--amber);
  background: rgba(255, 106, 0, .07);
}

.page-disclaimer .clause__name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 17.5px;
  letter-spacing: .02em;
  color: var(--cream);
}

.page-disclaimer .clause__sign {
  position: relative;
  flex: none;
  width: 16px;
  height: 16px;
  margin-left: auto;
}

.page-disclaimer .clause__sign::before,
.page-disclaimer .clause__sign::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--mist);
  transform: translate(-50%, -50%);
}

.page-disclaimer .clause__sign::before {
  width: 14px;
  height: 2px;
}

.page-disclaimer .clause__sign::after {
  width: 2px;
  height: 14px;
  transition: transform .18s ease, opacity .18s ease;
}

.page-disclaimer .clause[open] .clause__sign::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-disclaimer .clause__body {
  padding: 0 18px 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
}

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

.page-disclaimer .clause__body a {
  color: var(--amber-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-disclaimer .clause-list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-list li {
  position: relative;
  margin-bottom: 9px;
  padding-left: 18px;
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--moss);
}

.page-disclaimer .clause-list strong {
  color: var(--cream);
  font-weight: 700;
}

/* ---------- 底部变更提示 ---------- */
.page-disclaimer .terms-note {
  margin-top: 8px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--clay);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, rgba(185, 106, 75, .12), rgba(26, 34, 48, .9) 58%);
}

.page-disclaimer .terms-note__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--cream);
}

.page-disclaimer .terms-note p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist);
}

.page-disclaimer .terms-note__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 0 !important;
}

.page-disclaimer .terms-note__links .btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .terms-hero__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, .9fr);
    align-items: start;
    gap: 34px;
  }

  .page-disclaimer .clause__summary {
    padding: 18px 22px;
  }

  .page-disclaimer .clause__body {
    padding: 0 22px 22px;
  }

  .page-disclaimer .terms-note {
    padding: 24px 26px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(212px, 256px) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-disclaimer .clause-toc {
    position: sticky;
    top: var(--terms-sticky);
    max-height: calc(100vh - var(--terms-sticky) - 24px);
    overflow-y: auto;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .clause__name {
    font-size: 18.5px;
  }

  .page-disclaimer .clause__body {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause,
  .page-disclaimer .clause__summary,
  .page-disclaimer .clause-toc__link,
  .page-disclaimer .clause__sign::after {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
    color: #111;
    padding: 0;
  }

  .page-disclaimer .terms-hero__panel,
  .page-disclaimer .clause-toc,
  .page-disclaimer .terms-hero__visual,
  .page-disclaimer .breadcrumbs,
  .page-disclaimer .terms-note__links {
    display: none;
  }

  .page-disclaimer .terms-layout {
    display: block;
    padding-top: 0;
  }

  .page-disclaimer .display-title,
  .page-disclaimer .clause__name,
  .page-disclaimer .terms-note__title {
    color: #111;
  }

  .page-disclaimer .lede,
  .page-disclaimer .clause__body,
  .page-disclaimer .terms-note p,
  .page-disclaimer .clause-list strong {
    color: #222;
  }

  .page-disclaimer .clause,
  .page-disclaimer .terms-note {
    break-inside: avoid;
    border-color: #bbb;
    background: none;
    box-shadow: none;
  }
}
</main>