.page-disclaimer {
  --notice-line-soft: rgba(185, 196, 192, 0.12);
  --notice-glow: rgba(198, 255, 61, 0.08);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .mk-crumbs {
  margin-top: clamp(16px, 3vw, 28px);
}

/* 首屏框景 */
.page-disclaimer .notice-hero {
  margin-top: 18px;
}

.page-disclaimer .notice-hero__frame {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(20px, 4vw, 44px);
  background:
    linear-gradient(160deg, var(--notice-glow), transparent 46%),
    var(--mk-panel);
  border: 1px solid var(--mk-line-strong);
  box-shadow: var(--mk-shadow);
  overflow: hidden;
}

.page-disclaimer .notice-hero__frame::before,
.page-disclaimer .notice-hero__frame::after {
  content: "";
  position: absolute;
  width: 46px;
  height: 46px;
  border: 1px solid var(--mk-lime);
  opacity: 0.75;
  pointer-events: none;
}

.page-disclaimer .notice-hero__frame::before {
  top: 10px;
  left: 10px;
  border-right: 0;
  border-bottom: 0;
}

.page-disclaimer .notice-hero__frame::after {
  right: 10px;
  bottom: 10px;
  border-left: 0;
  border-top: 0;
}

.page-disclaimer .notice-hero__ver {
  display: grid;
  gap: 4px;
  align-content: start;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--mk-line);
}

.page-disclaimer .notice-hero__ver-label {
  font-family: var(--mk-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mk-muted);
}

.page-disclaimer .notice-hero__ver-num {
  font-family: var(--mk-mono);
  font-size: clamp(58px, 15vw, 116px);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.04em;
  color: var(--mk-lime);
}

.page-disclaimer .notice-hero__ver-note {
  font-size: 13px;
  color: var(--mk-silver);
  line-height: 1.7;
}

.page-disclaimer .notice-h1 {
  font-family: var(--mk-display);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
  color: var(--mk-paper);
}

.page-disclaimer .notice-hero__main .mk-lede {
  margin-top: 16px;
  color: var(--mk-silver);
}

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

.page-disclaimer .notice-hero__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--mk-line-soft);
  border: 1px solid var(--mk-line-soft);
}

.page-disclaimer .notice-meta {
  padding: 12px 14px;
  background: var(--mk-night);
}

.page-disclaimer .notice-meta dt {
  font-family: var(--mk-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mk-muted);
}

.page-disclaimer .notice-meta dd {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--mk-paper);
  line-height: 1.5;
}

/* 双栏文档布局 */
.page-disclaimer .notice-layout {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  margin-top: clamp(34px, 5vw, 56px);
}

.page-disclaimer .notice-aside {
  align-self: start;
}

.page-disclaimer .notice-aside__title {
  font-family: var(--mk-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mk-muted);
  margin: 0 0 10px;
}

.page-disclaimer .notice-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--mk-line-strong);
  display: grid;
}

.page-disclaimer .notice-index__link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 11px 12px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--mk-silver);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.page-disclaimer .notice-index__no {
  font-family: var(--mk-mono);
  font-size: 12px;
  color: var(--mk-muted);
}

.page-disclaimer .notice-index__link:hover,
.page-disclaimer .notice-index__link:focus-visible {
  color: var(--mk-paper);
  border-left-color: var(--mk-lime);
  background: rgba(198, 255, 61, 0.06);
}

.page-disclaimer .notice-index__link:hover .notice-index__no,
.page-disclaimer .notice-index__link:focus-visible .notice-index__no {
  color: var(--mk-lime);
}

.page-disclaimer .notice-index__link:focus-visible {
  outline: 2px solid var(--mk-lime);
  outline-offset: 2px;
}

.page-disclaimer .notice-aside__foot {
  margin: 14px 0 0;
  padding: 12px 14px;
  font-size: 12px;
  line-height: 1.8;
  color: var(--mk-muted);
  background: var(--mk-night);
  border: 1px solid var(--notice-line-soft);
}

/* 条款章节 */
.page-disclaimer .notice-chapter {
  padding: clamp(24px, 4vw, 34px) 0;
  border-top: 1px solid var(--mk-line);
  scroll-margin-top: calc(var(--mk-sticky-top) + 18px);
}

.page-disclaimer .notice-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .notice-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .notice-chapter__no {
  font-family: var(--mk-mono);
  font-size: 13px;
  color: var(--mk-lime);
  letter-spacing: 0.1em;
}

.page-disclaimer .notice-h2 {
  font-family: var(--mk-display);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.25;
  margin: 0;
  color: var(--mk-paper);
}

.page-disclaimer .notice-chapter p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--mk-silver);
  margin: 0 0 14px;
  max-width: 68ch;
}

.page-disclaimer .notice-chapter a {
  color: var(--mk-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 61, 0.4);
}

.page-disclaimer .notice-chapter a:hover,
.page-disclaimer .notice-chapter a:focus-visible {
  border-bottom-color: var(--mk-lime);
  color: var(--mk-paper);
}

.page-disclaimer .notice-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .notice-list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 12px;
  background: var(--mk-night);
  border-left: 2px solid var(--mk-line-strong);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mk-silver);
}

.page-disclaimer .notice-list__no {
  font-family: var(--mk-mono);
  font-size: 12px;
  color: var(--mk-lime-dim);
  line-height: 2.1;
}

.page-disclaimer .notice-list--plain li {
  border-left-color: var(--mk-orange);
}

/* 入口标注图 */
.page-disclaimer .notice-map {
  margin: 20px 0 14px;
}

.page-disclaimer .notice-map__frame {
  position: relative;
  border: 1px solid var(--mk-line-strong);
  background: var(--mk-night);
  box-shadow: var(--mk-shadow);
  overflow: hidden;
}

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

.page-disclaimer .notice-map figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mk-muted);
}

.page-disclaimer .notice-hotspot {
  position: absolute;
  width: 26px;
  height: 26px;
  margin: -13px 0 0 -13px;
  border-radius: 50%;
  cursor: help;
  display: grid;
  place-items: center;
}

.page-disclaimer .notice-hotspot--nav {
  left: 63%;
  top: 15%;
}

.page-disclaimer .notice-hotspot--rail {
  left: 84%;
  top: 79%;
}

.page-disclaimer .notice-hotspot--index {
  left: 13%;
  top: 46%;
}

.page-disclaimer .notice-hotspot__dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--mk-lime);
  background: rgba(7, 19, 15, 0.86);
  color: var(--mk-lime);
  font-family: var(--mk-mono);
  font-size: 11px;
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 4px rgba(198, 255, 61, 0.14);
  transition: background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.page-disclaimer .notice-hotspot:hover .notice-hotspot__dot,
.page-disclaimer .notice-hotspot:focus .notice-hotspot__dot,
.page-disclaimer .notice-hotspot:focus-visible .notice-hotspot__dot {
  background: var(--mk-lime);
  color: var(--mk-night);
  box-shadow: 0 0 0 6px rgba(198, 255, 61, 0.2);
}

.page-disclaimer .notice-hotspot:focus-visible {
  outline: 2px solid var(--mk-lime);
  outline-offset: 3px;
}

.page-disclaimer .notice-hotspot__tip {
  position: absolute;
  left: 30px;
  top: 50%;
  width: max-content;
  max-width: 220px;
  padding: 7px 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mk-paper);
  background: var(--mk-night);
  border: 1px solid var(--mk-lime);
  opacity: 0;
  visibility: hidden;
  transform: translate(-4px, -50%);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  z-index: 4;
  pointer-events: none;
}

.page-disclaimer .notice-hotspot--rail .notice-hotspot__tip {
  left: auto;
  right: 30px;
  transform: translate(4px, -50%);
}

.page-disclaimer .notice-hotspot:hover .notice-hotspot__tip,
.page-disclaimer .notice-hotspot:focus .notice-hotspot__tip,
.page-disclaimer .notice-hotspot:focus-visible .notice-hotspot__tip {
  opacity: 1;
  visibility: visible;
  transform: translate(0, -50%);
}

.page-disclaimer .notice-map__legend {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .notice-map__legend li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mk-silver);
}

.page-disclaimer .notice-map__num {
  font-family: var(--mk-mono);
  font-size: 12px;
  color: var(--mk-lime);
  line-height: 2;
}

/* 版本对照 */
.page-disclaimer .notice-details {
  margin-bottom: 22px;
}

.page-disclaimer .notice-details .mk-details__body p {
  margin: 0;
  font-size: 15px;
}

.page-disclaimer .notice-versions {
  border: 1px solid var(--mk-line-soft);
  background: var(--mk-night);
}

.page-disclaimer .notice-versions__title {
  margin: 0;
  padding: 12px 14px;
  font-family: var(--mk-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mk-muted);
  border-bottom: 1px solid var(--mk-line-soft);
}

.page-disclaimer .notice-version-row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--notice-line-soft);
}

.page-disclaimer .notice-version-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .notice-version-row__year {
  font-family: var(--mk-mono);
  font-size: 14px;
  color: var(--mk-silver);
  letter-spacing: 0.04em;
}

.page-disclaimer .notice-version-row__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--mk-paper);
}

.page-disclaimer .notice-version-row__text {
  grid-column: 1 / -1;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mk-muted);
}

.page-disclaimer .notice-version-row--current {
  background: linear-gradient(90deg, rgba(198, 255, 61, 0.09), transparent 72%);
  border-left: 2px solid var(--mk-lime);
}

.page-disclaimer .notice-version-row--current .notice-version-row__year {
  color: var(--mk-lime);
  font-weight: 700;
}

.page-disclaimer .notice-version-row--current .notice-version-row__text {
  color: var(--mk-silver);
}

/* 引用与版权卡片 */
.page-disclaimer .notice-cite {
  margin: 6px 0 18px;
}

.page-disclaimer .notice-cite__item {
  padding: 16px;
  background: var(--mk-panel);
  border: 1px solid var(--mk-line-soft);
  border-top: 2px solid var(--mk-lime-dim);
  box-shadow: var(--mk-shadow);
}

.page-disclaimer .notice-cite__item .mk-h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--mk-paper);
}

.page-disclaimer .notice-cite__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mk-muted);
}

/* 联系信息 */
.page-disclaimer .notice-contact {
  display: grid;
  gap: 1px;
  margin: 8px 0 18px;
  background: var(--mk-line-soft);
  border: 1px solid var(--mk-line-soft);
}

.page-disclaimer .notice-contact__item {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--mk-panel);
}

.page-disclaimer .notice-contact__label {
  font-family: var(--mk-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mk-muted);
}

.page-disclaimer .notice-contact__value {
  font-family: var(--mk-mono);
  font-size: clamp(16px, 3.4vw, 21px);
  color: var(--mk-paper);
  text-decoration: none;
  word-break: break-word;
}

.page-disclaimer a.notice-contact__value {
  border-bottom: 1px solid rgba(198, 255, 61, 0.4);
}

.page-disclaimer a.notice-contact__value:hover,
.page-disclaimer a.notice-contact__value:focus-visible {
  color: var(--mk-lime);
  border-bottom-color: var(--mk-lime);
}

.page-disclaimer .notice-contact__hint {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mk-muted);
}

@media (min-width: 720px) {
  .page-disclaimer .notice-hero__frame {
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .notice-hero__ver {
    padding-bottom: 0;
    padding-right: 20px;
    border-bottom: 0;
    border-right: 1px dashed var(--mk-line);
  }

  .page-disclaimer .notice-hero__meta {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .notice-version-row {
    grid-template-columns: 76px 132px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }

  .page-disclaimer .notice-version-row__text {
    grid-column: auto;
  }

  .page-disclaimer .notice-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .notice-contact__item:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .notice-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 64px);
  }

  .page-disclaimer .notice-aside {
    position: sticky;
    top: var(--mk-sticky-top);
  }

  .page-disclaimer .notice-hero__frame {
    grid-template-columns: 210px minmax(0, 1fr);
  }

  .page-disclaimer .notice-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .notice-contact__item:first-child {
    grid-column: auto;
  }
}

@media (max-width: 639px) {
  .page-disclaimer .notice-hotspot__tip {
    display: none;
  }

  .page-disclaimer .notice-hotspot {
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
  }
}

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

.page-disclaimer {
  --mk-line-soft: transparent;
}