.page-disclaimer {
  background: var(--ink);
  color: var(--mist);
  overflow-x: hidden;
}

/* ===== 顶部横幅 ===== */
.page-disclaimer .disc-hero {
  position: relative;
  padding: 26px 0 52px;
  background:
    radial-gradient(115% 95% at 88% -12%, rgba(200, 255, 61, 0.13), transparent 62%),
    radial-gradient(85% 80% at -5% 112%, rgba(46, 211, 183, 0.10), transparent 66%);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(30, 63, 55, 0.6) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(30, 63, 55, 0.6) 0 1px, transparent 1px 96px);
  opacity: 0.4;
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-hero .crumb {
  margin: 0 0 26px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: 26px;
}

.page-disclaimer .disc-hero__title {
  font-family: var(--f-display);
  font-size: clamp(32px, 6.4vw, 60px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.005em;
  margin: 10px 0 18px;
  color: var(--mist);
}

.page-disclaimer .disc-hero__lede {
  margin: 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 247, 243, 0.78);
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

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

@media (min-width: 900px) {
  .page-disclaimer .disc-hero {
    padding: 34px 0 64px;
  }

  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 52px;
  }
}

/* ===== 斜切分隔带 ===== */
.page-disclaimer .disc-slant {
  height: 30px;
  background: linear-gradient(90deg, rgba(200, 255, 61, 0.20), rgba(30, 63, 55, 0.55) 42%, rgba(30, 63, 55, 0));
  clip-path: polygon(0 0, 100% 0, 100% 38%, 0 100%);
}

/* ===== 摘要卡 ===== */
.page-disclaimer .disc-summary {
  padding: 0 0 54px;
}

.page-disclaimer .disc-panel {
  background: linear-gradient(158deg, var(--panel-hi), var(--panel) 72%);
  box-shadow: inset 0 0 0 1px var(--line);
  padding: 24px 20px 26px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-disclaimer .disc-summary__title {
  margin: 0 0 20px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--lime);
}

.page-disclaimer .disc-summary__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 16px;
}

.page-disclaimer .disc-summary__item {
  border-left: 2px solid var(--line);
  padding-left: 12px;
}

.page-disclaimer .disc-summary__num {
  display: block;
  font-family: var(--f-mono);
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.1;
  font-weight: 700;
  color: var(--lime);
}

.page-disclaimer .disc-summary__item--orange .disc-summary__num {
  color: var(--orange);
}

.page-disclaimer .disc-summary__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mute);
}

@media (min-width: 760px) {
  .page-disclaimer .disc-panel {
    padding: 30px 28px 30px;
  }

  .page-disclaimer .disc-summary__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
  }
}

/* ===== 正文与目录 ===== */
.page-disclaimer .disc-body {
  padding: 0 0 72px;
}

.page-disclaimer .disc-layout {
  display: grid;
  gap: 28px;
}

.page-disclaimer .disc-toc {
  border: 1px solid var(--line);
  background: rgba(18, 48, 42, 0.55);
  padding: 14px 14px 12px;
}

.page-disclaimer .disc-toc__title {
  margin: 0 0 10px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mute);
}

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

.page-disclaimer .disc-toc__list li {
  flex: 0 0 auto;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  font-size: 13px;
  color: rgba(242, 247, 243, 0.82);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .disc-toc__link span {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--lime);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--mist);
  border-color: var(--lime);
  background: rgba(200, 255, 61, 0.07);
  outline: none;
}

@media (min-width: 1024px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(0, 1fr) 232px;
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .disc-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .disc-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 128px;
    padding: 18px 16px 16px;
  }

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

  .page-disclaimer .disc-toc__list li {
    flex: 1 1 auto;
  }

  .page-disclaimer .disc-toc__link {
    border-color: transparent;
    border-left: 2px solid var(--line);
    padding: 6px 8px 6px 12px;
    white-space: normal;
  }
}

/* ===== 条款章节 ===== */
.page-disclaimer .disc-main {
  display: grid;
  gap: 4px;
}

.page-disclaimer .terms {
  position: relative;
  border-top: 1px solid var(--line);
  padding: 20px 0 8px 18px;
  scroll-margin-top: 130px;
}

.page-disclaimer .terms::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 14px;
  width: 2px;
  background: var(--line);
  transition: background var(--dur) var(--ease);
}

.page-disclaimer .terms--key::before {
  width: 3px;
  background: linear-gradient(180deg, var(--lime), rgba(200, 255, 61, 0.06));
}

.page-disclaimer .terms__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 2px 0;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .terms__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms__head::marker {
  content: "";
}

.page-disclaimer .terms__head:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

.page-disclaimer .terms__num {
  flex: 0 0 auto;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-disclaimer .terms--key .terms__num {
  color: var(--orange);
}

.page-disclaimer .terms__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--f-display);
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--mist);
}

.page-disclaimer .terms__chev {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-right: 4px;
  border-right: 2px solid var(--mute);
  border-bottom: 2px solid var(--mute);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .terms[open] .terms__chev {
  transform: rotate(225deg);
}

.page-disclaimer .terms__body {
  padding: 14px 0 4px;
}

.page-disclaimer .terms__body p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 247, 243, 0.8);
}

.page-disclaimer .terms__body a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== 定义列表 ===== */
.page-disclaimer .disc-defs {
  margin: 4px 0 16px;
  padding: 0;
  max-width: 64ch;
}

.page-disclaimer .disc-defs__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .disc-defs dt {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-disclaimer .disc-defs dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 247, 243, 0.74);
}

@media (min-width: 620px) {
  .page-disclaimer .disc-defs__row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

/* ===== 联系方式列表 ===== */
.page-disclaimer .disc-contact {
  list-style: none;
  margin: 8px 0 16px;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
  max-width: 64ch;
}

.page-disclaimer .disc-contact li {
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-contact__k {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-disclaimer .disc-contact__v {
  font-size: 15px;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

@media (min-width: 560px) {
  .page-disclaimer .disc-contact li {
    grid-template-columns: 88px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

.page-disclaimer .terms__body .disc-note {
  margin: 0;
  max-width: 60ch;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mute);
}

/* ===== 动效降级 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .terms__chev,
  .page-disclaimer .terms::before {
    transition: none;
  }
}