.page-disclaimer {
  --pd-line: #2A4A78;
  --pd-block-gap: clamp(30px, 5vw, 56px);
  padding-bottom: 0;
  background:
    radial-gradient(120% 60% at 8% 0%, rgba(30, 90, 168, .28) 0%, rgba(11, 31, 58, 0) 62%),
    radial-gradient(90% 50% at 100% 12%, rgba(111, 255, 233, .08) 0%, rgba(11, 31, 58, 0) 70%),
    var(--night);
}

/* 面包屑 */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 26px 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-disclaimer .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--ice);
  border-bottom-color: var(--ice);
}

.page-disclaimer .crumbs__sep {
  color: var(--edge);
}

/* 首屏 */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--pd-line);
  background: var(--tier);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .notice-hero__media {
  position: relative;
  display: block;
  line-height: 0;
}

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

.page-disclaimer .notice-hero__glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 31, 58, .22) 0%, rgba(11, 31, 58, .9) 100%);
  pointer-events: none;
}

.page-disclaimer .notice-hero__body {
  position: relative;
  z-index: 2;
  padding: 22px 20px 28px;
  margin-top: -56px;
}

.page-disclaimer .notice-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(40px, 12vw, 76px);
  font-weight: 900;
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--ink);
  text-shadow: 3px 3px 0 rgba(6, 16, 33, .85);
}

.page-disclaimer .notice-hero__sub {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ice);
}

.page-disclaimer .notice-hero__lead {
  max-width: 56ch;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .notice-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

/* 三向指引条 */
.page-disclaimer .notice-links {
  display: grid;
  margin-top: 26px;
  border: 2px solid var(--pd-line);
  background: var(--tier);
  box-shadow: var(--shadow-hard-sm);
}

.page-disclaimer .notice-links__lead {
  margin: 0;
  padding: 13px 18px;
  border-bottom: 1px dashed var(--pd-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-disclaimer .notice-links__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  text-decoration: none;
  color: var(--ink);
  transition: background .2s var(--ease);
}

.page-disclaimer .notice-links__item + .notice-links__item {
  border-top: 1px dashed var(--pd-line);
}

.page-disclaimer .notice-links__item:hover,
.page-disclaimer .notice-links__item:focus-visible {
  background: var(--night);
}

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

.page-disclaimer .notice-links__v {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

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

/* 条文区块 */
.page-disclaimer .rule-block {
  margin-top: var(--pd-block-gap);
}

.page-disclaimer .rule-block + .rule-block {
  padding-top: var(--pd-block-gap);
  border-top: 2px solid var(--pd-line);
}

.page-disclaimer .rule-block__head {
  max-width: 68ch;
}

.page-disclaimer .rule-block__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 6.4vw, 38px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .rule-block__intro {
  margin: 14px 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .rule-block .accordion {
  border-top: 1px solid transparent;
}

.page-disclaimer .rule {
  position: relative;
  padding-left: 14px;
  border-top: 1px dashed var(--pd-line);
}

.page-disclaimer .rule:first-child {
  border-top: 0;
}

.page-disclaimer .rule--key::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  background: var(--pulse);
}

.page-disclaimer .rule__sum {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  padding: 17px 2px;
  background: transparent;
  border: 0;
  text-align: left;
  color: var(--ink);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

.page-disclaimer .rule__num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--ice);
}

.page-disclaimer .rule__num::after {
  content: "";
  display: block;
  width: 16px;
  height: 2px;
  background: var(--ice);
}

.page-disclaimer .rule--key .rule__num,
.page-disclaimer .rule--key .rule__num::after {
  color: var(--pulse-hi);
  background-color: var(--pulse-hi);
}

.page-disclaimer .rule--key .rule__num {
  background-color: transparent;
}

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

.page-disclaimer .rule__sum:hover .rule__label,
.page-disclaimer .rule__sum:focus-visible .rule__label {
  color: var(--ice);
}

.page-disclaimer .rule__cue {
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-left: auto;
  margin-top: 2px;
  border: 2px solid var(--pd-line);
  background: var(--night);
  transition: border-color .2s var(--ease);
}

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

.page-disclaimer .rule__cue::before {
  width: 10px;
  height: 2px;
}

.page-disclaimer .rule__cue::after {
  width: 2px;
  height: 10px;
  transition: opacity .2s var(--ease);
}

.page-disclaimer .rule__sum[aria-expanded="true"] .rule__cue {
  border-color: var(--ice);
}

.page-disclaimer .rule__sum[aria-expanded="true"] .rule__cue::after {
  opacity: 0;
}

.page-disclaimer .rule .accordion__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s var(--ease);
}

.page-disclaimer .rule[data-open] .accordion__panel,
.page-disclaimer .rule.is-open .accordion__panel {
  max-height: 640px;
}

.page-disclaimer .rule__body {
  padding: 0 0 20px 38px;
}

.page-disclaimer .rule__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* 备案收束条 */
.page-disclaimer .notice-legal {
  margin-top: var(--pd-block-gap);
  border-top: 2px solid var(--pd-line);
  background: var(--abyss);
}

.page-disclaimer .notice-legal__inner {
  padding-top: clamp(30px, 5vw, 52px);
  padding-bottom: clamp(30px, 5vw, 52px);
}

.page-disclaimer .notice-legal__main {
  max-width: 62ch;
}

.page-disclaimer .notice-legal__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 6vw, 36px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .notice-legal__text {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .notice-legal__list {
  display: grid;
  gap: 0;
  margin: 26px 0 0;
  border: 2px solid var(--pd-line);
  background: var(--night);
}

.page-disclaimer .notice-legal__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 16px;
}

.page-disclaimer .notice-legal__row + .notice-legal__row {
  border-top: 1px dashed var(--pd-line);
}

.page-disclaimer .notice-legal__row dt {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-disclaimer .notice-legal__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  text-align: right;
  word-break: break-word;
}

/* 常驻回到顶部 */
.page-disclaimer .notice-top {
  position: fixed;
  right: 0;
  bottom: 84px;
  z-index: 40;
  display: block;
  padding: 16px 8px;
  border: 2px solid var(--pd-line);
  border-right: 0;
  background: var(--tier);
  color: var(--ice);
  text-decoration: none;
  letter-spacing: .2em;
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-disclaimer .notice-top__text {
  display: block;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-disclaimer .notice-top:hover,
.page-disclaimer .notice-top:focus-visible {
  background: var(--pulse);
  color: var(--ink);
  border-color: var(--pulse);
}

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

@media (min-width: 860px) {
  .page-disclaimer .crumbs {
    padding-top: 34px;
    padding-bottom: 22px;
  }

  .page-disclaimer .notice-hero {
    display: flex;
    align-items: flex-end;
    min-height: 430px;
  }

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

  .page-disclaimer .notice-hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .page-disclaimer .notice-hero__glow {
    background:
      linear-gradient(100deg, rgba(11, 31, 58, .97) 0%, rgba(11, 31, 58, .78) 48%, rgba(6, 16, 33, .34) 100%);
  }

  .page-disclaimer .notice-hero__body {
    margin-top: 0;
    padding: 54px 48px 48px;
    max-width: 800px;
  }

  .page-disclaimer .notice-hero__lead {
    font-size: 17px;
  }

  .page-disclaimer .notice-links {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 30px;
  }

  .page-disclaimer .notice-links__lead {
    grid-column: 1 / -1;
  }

  .page-disclaimer .notice-links__item + .notice-links__item {
    border-top: 0;
    border-left: 1px dashed var(--pd-line);
  }

  .page-disclaimer .rule__sum {
    padding: 19px 2px;
    font-size: 17px;
  }

  .page-disclaimer .rule__body {
    padding: 0 40px 22px 44px;
  }

  .page-disclaimer .rule__body p {
    font-size: 15.5px;
  }

  .page-disclaimer .notice-legal__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 48px;
    align-items: start;
  }

  .page-disclaimer .notice-legal__list {
    margin-top: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rule .accordion__panel,
  .page-disclaimer .rule__cue,
  .page-disclaimer .rule__cue::after,
  .page-disclaimer .notice-links__item,
  .page-disclaimer .notice-top {
    transition: none;
  }
}