.page-disclaimer {
  --disc-edge: rgba(37, 244, 208, .28);
  --disc-panel: rgba(11, 43, 36, .72);
  --disc-panel-deep: rgba(2, 8, 6, .72);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--obsidian);
  background:
    linear-gradient(112deg, rgba(37, 244, 208, .13) 0%, rgba(37, 244, 208, 0) 48%),
    linear-gradient(178deg, var(--stand) 0%, var(--abyss) 100%);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  top: -90px;
  right: -70px;
  width: 260px;
  height: 260px;
  background: linear-gradient(150deg, rgba(255, 176, 32, .22), rgba(255, 176, 32, 0) 72%);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 28px 0 38px;
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-size: clamp(30px, 7vw, 60px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--data-white);
}

.page-disclaimer .disc-hero__text .lede {
  margin: 16px 0 0;
  max-width: 60ch;
  color: var(--body-soft);
  font-size: 15px;
  line-height: 1.78;
}

.page-disclaimer .disc-hero__facts {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .disc-hero__facts li {
  padding: 6px 10px;
  border: 1px solid var(--disc-edge);
  background: rgba(6, 26, 22, .62);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-disclaimer .disc-hero__media {
  margin: 0;
  align-self: end;
}

/* ---------- 分栏骨架 ---------- */
.page-disclaimer .disc-shell {
  padding: 30px 0 58px;
}

.page-disclaimer .split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-disclaimer .disc-main {
  min-width: 0;
}

/* ---------- 索引栏 ---------- */
.page-disclaimer .index-rail {
  padding: 16px;
  border: 1px solid var(--hairline);
  background: rgba(11, 43, 36, .55);
}

.page-disclaimer .index-rail__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 4px;
}

.page-disclaimer .index-rail__link {
  display: block;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mint);
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-disclaimer .index-rail__link:hover {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(37, 244, 208, .06);
}

.page-disclaimer .index-rail__link[aria-current="true"] {
  color: var(--amber);
  border-left-color: var(--amber);
  background: rgba(255, 176, 32, .08);
}

/* ---------- 说明章节 ---------- */
.page-disclaimer .disc-sec {
  padding: 24px 0 4px;
  border-top: 1px solid var(--hairline-soft);
}

.page-disclaimer .disc-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-disclaimer .disc-sec__title {
  margin: 10px 0 0;
  font-family: var(--font-sans);
  font-size: clamp(21px, 3.1vw, 30px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--data-white);
}

.page-disclaimer .disc-sec p {
  margin: 12px 0 0;
  color: var(--body-soft);
  font-size: 15px;
  line-height: 1.78;
}

.page-disclaimer .disc-sec a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
}

.page-disclaimer .disc-sec a:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-disclaimer .disc-em {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--amber);
}

.page-disclaimer .disc-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  color: var(--body-soft);
  font-size: 14.5px;
  line-height: 1.72;
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  transform: rotate(45deg);
}

/* ---------- 提示块 ---------- */
.page-disclaimer .disc-note {
  margin-top: 18px;
  padding: 14px 16px;
  border: 2px solid var(--obsidian);
  border-left: 6px solid var(--cyan);
  background: var(--disc-panel);
  box-shadow: var(--shadow-hard);
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.72;
}

.page-disclaimer .disc-note strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-disclaimer .disc-note--amber {
  border-left-color: var(--amber);
}

/* ---------- 引用格式块 ---------- */
.page-disclaimer .disc-cite {
  margin-top: 18px;
  border: 2px solid var(--obsidian);
  background: var(--disc-panel-deep);
  box-shadow: var(--shadow-cyan);
}

.page-disclaimer .disc-cite__head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: space-between;
  padding: 9px 12px;
  border-bottom: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-disclaimer .disc-cite__body {
  margin: 0;
  padding: 14px 16px;
  max-width: 100%;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.95;
  color: var(--cyan-soft);
  white-space: pre-wrap;
  word-break: break-word;
}

/* ---------- 折叠面板 ---------- */
.page-disclaimer .disc-fold {
  margin-top: 16px;
  border: 1px solid var(--hairline);
  background: rgba(11, 43, 36, .5);
}

.page-disclaimer .disc-fold summary {
  padding: 12px 14px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  list-style: none;
}

.page-disclaimer .disc-fold summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-fold summary::before {
  content: "[+] ";
  color: var(--amber);
}

.page-disclaimer .disc-fold[open] summary {
  border-bottom: 1px solid var(--hairline-soft);
}

.page-disclaimer .disc-fold[open] summary::before {
  content: "[-] ";
}

.page-disclaimer .disc-fold__body {
  padding: 2px 14px 14px;
}

.page-disclaimer .disc-fold__body p {
  margin: 10px 0 0;
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 联系信息牌 ---------- */
.page-disclaimer .disc-contact {
  margin-top: 18px;
  border: 2px solid var(--obsidian);
  background: var(--disc-panel);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .disc-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline-soft);
}

.page-disclaimer .disc-contact__row:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-disclaimer .disc-contact__val {
  color: var(--data-white);
  font-size: 14.5px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-contact__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 40px;
    align-items: end;
    padding: 46px 0 54px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .split {
    grid-template-columns: 246px minmax(0, 1fr);
    gap: 44px;
  }

  .page-disclaimer .index-rail {
    position: sticky;
    top: calc(var(--hdr-h) + 20px);
  }

  .page-disclaimer .index-rail__list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-disclaimer .disc-shell {
    padding: 40px 0 74px;
  }

  .page-disclaimer .disc-sec {
    max-width: 830px;
    padding: 32px 0 8px;
  }

  .page-disclaimer .disc-sec--offset {
    max-width: 710px;
    margin-left: clamp(0px, 8%, 96px);
  }

  .page-disclaimer .disc-sec__title {
    margin-top: 12px;
  }
}
<<<END>>>