.page-disclaimer {
  --nd-ink-soft: #464e63;
  --nd-rule: rgba(16, 19, 28, .14);
  --nd-paper-shadow: 0 26px 50px -34px rgba(0, 0, 0, .95);
  position: relative;
  isolation: isolate;
  background: var(--void);
  color: var(--silver);
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(30, 42, 68, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 42, 68, .55) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: .5;
  -webkit-mask-image: radial-gradient(120% 80% at 50% 0%, #000 0%, transparent 78%);
  mask-image: radial-gradient(120% 80% at 50% 0%, #000 0%, transparent 78%);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: calc(var(--header-h) * -1);
  padding-top: calc(var(--header-h) + clamp(30px, 6vw, 58px));
  padding-bottom: clamp(34px, 6vw, 68px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-disclaimer .notice-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(110% 90% at 12% 6%, rgba(123, 92, 255, .32), transparent 62%),
    radial-gradient(90% 80% at 88% 0%, rgba(52, 214, 232, .16), transparent 64%),
    linear-gradient(180deg, rgba(5, 8, 18, .60) 0%, rgba(5, 8, 18, .88) 62%, var(--void) 100%);
}

.page-disclaimer .notice-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .notice-hero__title {
  margin: 16px 0 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 6.2vw, 72px);
  line-height: 1.08;
  letter-spacing: .035em;
  color: var(--silver);
  text-wrap: balance;
}

.page-disclaimer .notice-hero__lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .notice-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 26px;
}

.page-disclaimer .notice-hero__meta .mono {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

/* ---------- 布局 ---------- */
.page-disclaimer .notice-layout {
  display: grid;
  grid-template-areas: "index" "body";
  gap: clamp(20px, 4vw, 34px);
  padding-block: clamp(30px, 5vw, 56px) clamp(56px, 9vw, 104px);
}

.page-disclaimer .notice-body {
  grid-area: body;
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  min-width: 0;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .notice-index {
  grid-area: index;
  align-self: start;
  min-width: 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(11, 18, 36, .94), rgba(5, 8, 18, .78));
}

.page-disclaimer .notice-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-disclaimer .notice-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .notice-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  line-height: 1.3;
  color: var(--silver);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .notice-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--ember);
}

.page-disclaimer .notice-index__link:hover,
.page-disclaimer .notice-index__link:focus-visible {
  border-color: rgba(52, 214, 232, .5);
  background: rgba(52, 214, 232, .10);
  color: var(--signal);
}

/* ---------- 纸白条款卡 ---------- */
.page-disclaimer .notice-clause {
  position: relative;
  padding: clamp(22px, 4vw, 40px);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--nd-paper-shadow);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .notice-clause::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid var(--nd-rule);
  border-radius: 3px;
  pointer-events: none;
}

.page-disclaimer .notice-clause--accent {
  background: linear-gradient(172deg, #fdf2e6 0%, var(--paper) 62%);
}

.page-disclaimer .notice-clause--accent::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(90deg, var(--ember), var(--nebula) 55%, rgba(52, 214, 232, .8));
}

.page-disclaimer .notice-clause__head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--nd-rule);
}

.page-disclaimer .notice-clause__num {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 3px;
  background: var(--ember);
  color: #2b1204;
  font-size: 12px;
  letter-spacing: .12em;
}

.page-disclaimer .notice-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--ink);
}

.page-disclaimer .notice-clause__content {
  font-size: 16px;
  line-height: 1.8;
  color: var(--nd-ink-soft);
}

.page-disclaimer .notice-clause__content p {
  margin: 0 0 14px;
}

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

.page-disclaimer .notice-clause__content strong {
  color: var(--ink);
  font-weight: 600;
}

.page-disclaimer .notice-clause__content a {
  color: #5741cf;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .notice-clause__content a:hover,
.page-disclaimer .notice-clause__content a:focus-visible {
  color: var(--ink);
}

/* ---------- 要点列表 ---------- */
.page-disclaimer .notice-points {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-points li {
  position: relative;
  padding-left: 22px;
}

.page-disclaimer .notice-points li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .74em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--nebula);
}

/* ---------- 排查步骤 ---------- */
.page-disclaimer .notice-steps {
  display: grid;
  gap: 6px;
  margin: 20px 0 20px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-steps li {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 16px;
}

.page-disclaimer .notice-steps li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 36px;
  bottom: 2px;
  width: 1px;
  background: repeating-linear-gradient(to bottom, rgba(123, 92, 255, .45) 0 4px, transparent 4px 9px);
}

.page-disclaimer .notice-steps li:last-child {
  padding-bottom: 0;
}

.page-disclaimer .notice-steps li:last-child::before {
  display: none;
}

.page-disclaimer .notice-steps__n {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(123, 92, 255, .42);
  background: rgba(123, 92, 255, .10);
  color: #4f39c4;
  font-size: 11px;
  letter-spacing: .04em;
}

/* ---------- 收束入口 ---------- */
.page-disclaimer .notice-cta {
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(255, 138, 61, .20), transparent 62%),
    linear-gradient(160deg, rgba(11, 18, 36, .96), rgba(5, 8, 18, .92));
}

.page-disclaimer .notice-cta__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 700;
  letter-spacing: .03em;
  line-height: 1.3;
  color: var(--silver);
}

.page-disclaimer .notice-cta__text {
  margin: 12px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .notice-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-disclaimer .notice-cta__mail {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-disclaimer .notice-cta__mail a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 214, 232, .45);
}

.page-disclaimer .notice-cta__mail a:hover,
.page-disclaimer .notice-cta__mail a:focus-visible {
  color: var(--silver);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .notice-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    grid-template-areas: "body index";
    align-items: start;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-disclaimer .notice-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-disclaimer .notice-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .notice-index__link {
    border-color: transparent;
    border-radius: 8px;
    padding: 10px 12px;
    white-space: normal;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .notice-hero__title {
    max-width: 13em;
  }
}

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