.page-disclaimer {
  --nd-hair: rgba(7, 20, 38, 0.12);
  --nd-soft: rgba(7, 20, 38, 0.7);
  --nd-toc-w: 224px;
  --nd-shadow: 0 18px 40px rgba(7, 20, 38, 0.16);
}

.page-disclaimer .notice-hero {
  position: relative;
  color: var(--paper);
  padding: clamp(34px, 5.2vw, 72px) 0 clamp(40px, 5.8vw, 82px);
  background:
    repeating-linear-gradient(90deg, rgba(169, 180, 194, 0.07) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(169, 180, 194, 0.07) 0 1px, transparent 1px 76px),
    linear-gradient(157deg, var(--ink-deep) 0%, #102a4d 46%, var(--indigo) 100%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-disclaimer .notice-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  text-wrap: balance;
}

.page-disclaimer .notice-hero__accent {
  color: var(--gold);
  box-shadow: inset 0 -0.16em 0 rgba(31, 182, 176, 0.45);
}

.page-disclaimer .notice-hero__intro {
  margin: 20px 0 0;
  max-width: 52ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: rgba(247, 243, 234, 0.84);
}

.page-disclaimer .notice-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-disclaimer .notice-hero__actions .btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
}

.page-disclaimer .notice-brief {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  box-shadow: var(--nd-shadow);
}

.page-disclaimer .notice-brief__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.13;
  pointer-events: none;
}

.page-disclaimer .notice-brief__inner {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
}

.page-disclaimer .notice-brief__title {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--nd-hair);
}

.page-disclaimer .notice-brief__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .notice-brief__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.page-disclaimer .notice-brief__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding-top: 2px;
}

.page-disclaimer .notice-brief__text {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--nd-soft);
}

.page-disclaimer .notice-brief__text strong {
  display: block;
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 2px;
}

.page-disclaimer .notice-brief__foot {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--nd-hair);
}

.page-disclaimer .notice-brief__save {
  width: 100%;
  min-height: 44px;
  border: 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 700;
}

.page-disclaimer .notice-brief__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--teal-deep);
  font-weight: 600;
}

.page-disclaimer .notice-brief__note:empty {
  display: none;
}

/* ---------- 正文与目录 ---------- */
.page-disclaimer .notice-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 52px);
  padding: clamp(30px, 4.6vw, 62px) 0 clamp(34px, 5vw, 68px);
}

.page-disclaimer .notice-toc {
  border: 1px solid var(--nd-hair);
  border-top: 3px solid var(--cyan);
  background: rgba(247, 243, 234, 0.6);
  padding: 18px 18px 20px;
}

.page-disclaimer .notice-toc__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-deep);
  margin: 0 0 12px;
}

.page-disclaimer .notice-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .notice-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 4px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .notice-toc__link:hover,
.page-disclaimer .notice-toc__link:focus-visible {
  color: var(--teal-deep);
  background: rgba(31, 182, 176, 0.1);
}

.page-disclaimer .notice-toc__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

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

.page-disclaimer .notice-clause {
  padding-bottom: clamp(26px, 3.4vw, 38px);
  margin-bottom: clamp(26px, 3.4vw, 38px);
  border-bottom: 1px solid var(--nd-hair);
  scroll-margin-top: calc(var(--topbar-h) + 24px);
}

.page-disclaimer .notice-clause:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .notice-clause__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin: 0 0 8px;
}

.page-disclaimer .notice-clause__title {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 14px;
}

.page-disclaimer .notice-clause p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--nd-soft);
}

.page-disclaimer .notice-clause p strong {
  color: var(--ink);
}

.page-disclaimer .notice-clause a {
  color: var(--teal-deep);
  text-decoration: none;
  box-shadow: inset 0 -0.12em 0 rgba(31, 182, 176, 0.5);
  font-weight: 600;
}

.page-disclaimer .notice-clause a:hover,
.page-disclaimer .notice-clause a:focus-visible {
  color: var(--ink);
  box-shadow: inset 0 -0.5em 0 rgba(242, 201, 76, 0.5);
}

.page-disclaimer .notice-clause ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 66ch;
}

.page-disclaimer .notice-clause li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--nd-soft);
}

.page-disclaimer .notice-clause li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .notice-contact {
  display: grid;
  gap: 0;
  margin: 4px 0 18px;
  border-top: 1px solid var(--nd-hair);
}

.page-disclaimer .notice-contact__row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--nd-hair);
}

.page-disclaimer .notice-contact dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--teal-deep);
  padding-top: 2px;
}

.page-disclaimer .notice-contact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 双入口 ---------- */
.page-disclaimer .notice-exit {
  background: var(--teal-deep);
  color: var(--paper);
  padding: clamp(32px, 4.6vw, 56px) 0 clamp(36px, 5vw, 64px);
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .notice-exit__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 20px;
}

.page-disclaimer .notice-exit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-disclaimer .notice-exit__card {
  position: relative;
  display: block;
  padding: 20px 52px 20px 20px;
  text-decoration: none;
  color: var(--paper);
  background: rgba(11, 29, 58, 0.42);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--cyan);
  transition: background-color 0.24s ease, border-color 0.24s ease;
}

.page-disclaimer .notice-exit__card--alt {
  border-left-color: var(--gold);
}

.page-disclaimer .notice-exit__card:hover,
.page-disclaimer .notice-exit__card:focus-visible {
  background: rgba(11, 29, 58, 0.7);
  border-color: var(--cyan);
}

.page-disclaimer .notice-exit__card--alt:hover,
.page-disclaimer .notice-exit__card--alt:focus-visible {
  border-color: var(--gold);
}

.page-disclaimer .notice-exit__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid currentColor;
  padding: 2px 7px;
  margin-bottom: 10px;
}

.page-disclaimer .notice-exit__tag--gold {
  color: var(--gold);
}

.page-disclaimer .notice-exit__name {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.page-disclaimer .notice-exit__desc {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 243, 234, 0.78);
  max-width: 44ch;
}

.page-disclaimer .notice-exit__arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .notice-exit__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .notice-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .notice-body {
    grid-template-columns: var(--nd-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .notice-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 22px);
  }
}

@media (max-width: 520px) {
  .page-disclaimer .notice-hero__actions .btn {
    width: 100%;
  }

  .page-disclaimer .notice-contact__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-disclaimer .notice-exit__card {
    padding: 18px 46px 18px 16px;
  }
}

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