.page-disclaimer {
  --notice-line: rgba(195, 208, 218, .24);
  --notice-line-ink: rgba(10, 26, 43, .14);
  --notice-offset: 18px;
  background: var(--ink-900);
  overflow-x: clip;
}

/* ===== 首屏 ===== */
.page-disclaimer .notice-hero {
  padding: calc(var(--header-h) + 40px) 0 56px;
}

.page-disclaimer .breadcrumb {
  margin: 0 0 36px;
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
}

.page-disclaimer .breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-500);
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: var(--gray-500);
}

.page-disclaimer .breadcrumb__link {
  color: var(--gray-200);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-disclaimer .breadcrumb__link:hover {
  color: var(--orange-300);
  border-bottom-color: var(--orange-500);
}

.page-disclaimer .breadcrumb__item [aria-current="page"] {
  color: var(--paper-100);
}

.page-disclaimer .notice-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

.page-disclaimer .notice-hero__intro {
  min-width: 0;
}

.page-disclaimer .notice-hero__title {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(40px, 9vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper-050);
  margin: 0 0 22px;
  max-width: 15ch;
}

.page-disclaimer .notice-hero__lede {
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--gray-200);
  max-width: 58ch;
  margin: 0;
}

.page-disclaimer .notice-hero__stamp {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-top: 30px;
  padding: 12px 16px;
  background: var(--glass);
  border: 1px solid var(--line);
}

.page-disclaimer .notice-hero__stamp-label {
  font-size: var(--fs-12);
  letter-spacing: .14em;
  color: var(--gray-500);
}

.page-disclaimer .notice-hero__stamp-value {
  font-size: var(--fs-22);
  letter-spacing: .08em;
  color: var(--orange-300);
}

.page-disclaimer .copy-btn {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--paper-100);
  background: transparent;
  border: 1px solid var(--line);
  padding: 5px 10px;
  cursor: pointer;
  transition: background 120ms var(--ease), color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-disclaimer .copy-btn:hover {
  background: var(--orange-500);
  border-color: var(--orange-500);
  color: var(--paper-050);
}

.page-disclaimer .copy-btn.is-copied {
  background: var(--green-600);
  border-color: var(--green-600);
  color: var(--paper-050);
}

.page-disclaimer .notice-hero__figure {
  position: relative;
  isolation: isolate;
  margin: 0;
  min-width: 0;
}

.page-disclaimer .notice-hero__figure::before,
.page-disclaimer .notice-hero__figure::after {
  content: "";
  position: absolute;
  display: none;
  z-index: 0;
}

.page-disclaimer .notice-hero__figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-disclaimer .notice-hero__figure .media-frame__caption {
  position: relative;
  z-index: 1;
  margin-top: 14px;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--gray-500);
}

/* ===== 条款索引条 ===== */
.page-disclaimer .notice-index {
  padding: 0;
}

.page-disclaimer .notice-index__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.page-disclaimer .notice-index__code {
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--gray-500);
}

.page-disclaimer .notice-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: var(--fs-14);
  color: var(--paper-100);
  text-decoration: none;
  padding-bottom: 4px;
  background-image: linear-gradient(var(--orange-500), var(--orange-500));
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: left bottom;
  transition: background-size 160ms var(--ease), color 120ms var(--ease);
}

.page-disclaimer .notice-index__link:hover {
  background-size: 100% 1px;
  color: var(--orange-300);
}

.page-disclaimer .notice-index__num {
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--orange-500);
}

/* ===== 条款主体 ===== */
.page-disclaimer .notice-terms {
  padding: 44px 0 64px;
}

.page-disclaimer .notice-terms__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-disclaimer .notice-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 24px 20px 26px;
  background: var(--paper-050);
  border: 1px solid var(--notice-line-ink);
  border-left: 3px solid var(--orange-500);
  color: var(--ink-900);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .notice-clause__code {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--orange-500);
}

.page-disclaimer .notice-clause__main {
  min-width: 0;
}

.page-disclaimer .notice-clause__title {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(22px, 6vw, 30px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  margin: 0 0 16px;
}

.page-disclaimer .notice-clause__body {
  min-width: 0;
}

.page-disclaimer .notice-clause__body p {
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--ink-800);
  margin: 0 0 14px;
  max-width: 62ch;
  overflow-wrap: break-word;
}

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

.page-disclaimer .notice-clause__body a {
  color: var(--orange-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 87, 31, .45);
  transition: border-color 120ms var(--ease), color 120ms var(--ease);
}

.page-disclaimer .notice-clause__body a:hover {
  color: var(--ink-900);
  border-bottom-color: var(--ink-900);
}

.page-disclaimer .notice-clause__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-disclaimer .notice-clause__list li {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-top: 1px dashed var(--notice-line-ink);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--ink-800);
}

.page-disclaimer .notice-clause__list li:last-child {
  border-bottom: 1px dashed var(--notice-line-ink);
}

.page-disclaimer .notice-clause__tag {
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--orange-500);
  padding-top: 3px;
}

.page-disclaimer .notice-clause__steps {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .notice-clause__steps li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--notice-line-ink);
}

.page-disclaimer .notice-clause__stepnum {
  justify-self: start;
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--paper-050);
  background: var(--ink-800);
  padding: 3px 9px;
}

.page-disclaimer .notice-clause__steps p {
  font-size: var(--fs-14);
  line-height: 1.7;
  margin: 0;
  color: var(--ink-800);
}

.page-disclaimer .notice-ver {
  font-family: var(--font-mono);
  font-size: .94em;
  letter-spacing: .04em;
  color: var(--ink-900);
  background: var(--paper-100);
  border: 1px solid var(--notice-line-ink);
  padding: 1px 6px;
  white-space: nowrap;
}

.page-disclaimer .notice-clause__icp {
  font-size: .94em;
  letter-spacing: .06em;
  color: var(--ink-900);
  border-bottom: 1px solid var(--orange-500);
  white-space: nowrap;
}

/* ===== 结尾刻度 ===== */
.page-disclaimer .notice-outro {
  padding: 44px 0 64px;
}

.page-disclaimer .notice-scale {
  height: 16px;
  margin-bottom: 26px;
  background-image: repeating-linear-gradient(90deg, var(--gray-500) 0 1px, transparent 1px 22px);
  opacity: .45;
}

.page-disclaimer .notice-outro__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.page-disclaimer .notice-outro__meta {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--gray-500);
}

.page-disclaimer .top-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--paper-100);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: background 120ms var(--ease), border-color 120ms var(--ease), color 120ms var(--ease);
}

.page-disclaimer .top-btn:hover {
  background: var(--orange-500);
  border-color: var(--orange-500);
  color: var(--paper-050);
}

/* ===== 平板及以上 ===== */
@media (min-width: 720px) {
  .page-disclaimer .notice-hero {
    padding-top: calc(var(--header-h) + 56px);
  }

  .page-disclaimer .notice-clause {
    padding: 30px 30px 32px;
  }

  .page-disclaimer .notice-clause__list li {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 16px;
  }

  .page-disclaimer .notice-clause__steps li {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-disclaimer .notice-terms {
    padding: 56px 0 76px;
  }
}

/* ===== 桌面 ===== */
@media (min-width: 960px) {
  .page-disclaimer .notice-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: center;
  }

  .page-disclaimer .notice-hero__figure::before,
  .page-disclaimer .notice-hero__figure::after {
    display: block;
  }

  .page-disclaimer .notice-hero__figure::before {
    inset: 26px -20px -26px 20px;
    background: var(--glass-strong);
    border: 1px solid var(--line);
  }

  .page-disclaimer .notice-hero__figure::after {
    inset: -18px 38px 44px -32px;
    border: 1px dashed rgba(228, 87, 31, .5);
  }

  .page-disclaimer .notice-clause {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 0 36px;
    padding: 36px 44px 38px 36px;
  }

  .page-disclaimer .notice-clause__code {
    padding-top: 6px;
  }

  .page-disclaimer .notice-terms__inner {
    gap: 24px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .notice-hero {
    padding-bottom: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-index__link,
  .page-disclaimer .copy-btn,
  .page-disclaimer .top-btn,
  .page-disclaimer .notice-clause__body a,
  .page-disclaimer .breadcrumb__link {
    transition: none;
  }
}