.page-disclaimer {
  --disc-rail: 290px;
  --disc-gap: 28px;
  background: var(--paper-bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  padding: 18px 0 44px;
}

.page-disclaimer img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* 首屏 */
.page-disclaimer .disc-hero {
  display: grid;
  gap: 20px;
  margin: 16px 0 0;
}

.page-disclaimer .disc-hero__lead {
  min-width: 0;
  border-left: 8px solid var(--ink);
  padding-left: 16px;
}

.page-disclaimer .disc-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(29px, 6.2vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 10px 0 14px;
}

.page-disclaimer .disc-hero__intro {
  margin: 0 0 12px;
  max-width: 60ch;
  font-size: clamp(15px, 2.2vw, 17px);
  color: var(--ink-2);
}

.page-disclaimer .disc-hero__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--moss);
}

.page-disclaimer .disc-hero__fig {
  margin: 0;
  border: 2px solid var(--ink);
  box-shadow: var(--hard-shadow);
  background: var(--paper);
  overflow: hidden;
}

.page-disclaimer .disc-hero__fig img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 10 / 7;
}

/* 顶部刻度条 */
.page-disclaimer .disc-meter {
  margin: 26px 0 34px;
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--soft-shadow);
}

.page-disclaimer .disc-meter__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.page-disclaimer .disc-meter__list li {
  border-right: 1px solid var(--mist);
  border-bottom: 1px solid var(--mist);
  min-width: 0;
}

.page-disclaimer .disc-meter__list li::before {
  content: "";
  display: block;
  height: 5px;
  background: var(--mist);
}

.page-disclaimer .disc-meter__list li:first-child::before {
  background: var(--green);
}

.page-disclaimer .disc-meter__list li:last-child::before {
  background: var(--green-lite);
}

.page-disclaimer .disc-meter__link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 12px 12px;
  text-decoration: none;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.3;
  transition: background-color 160ms ease;
}

.page-disclaimer .disc-meter__link:hover {
  background: var(--mist);
}

.page-disclaimer .disc-meter__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

/* 双栏骨架 */
.page-disclaimer .disc-layout {
  display: grid;
  gap: var(--disc-gap);
}

.page-disclaimer .disc-doc {
  min-width: 0;
  padding-bottom: 92px;
}

.page-disclaimer .disc-clause {
  border-top: 2px solid var(--ink);
  padding: 20px 0 26px;
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-clause h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(20px, 3.6vw, 27px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}

.page-disclaimer .disc-clause__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--green);
  border-right: 3px solid var(--green);
  padding-right: 9px;
  margin-right: 9px;
  vertical-align: 2px;
}

.page-disclaimer .disc-clause p {
  margin: 0 0 12px;
  max-width: 64ch;
}

.page-disclaimer .disc-clause p a {
  color: var(--green-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 20px;
  max-width: 64ch;
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 10px;
  height: 2px;
  background: var(--moss);
}

.page-disclaimer .disc-list strong {
  color: var(--ink);
}

/* 折叠子项 */
.page-disclaimer .disc-fold {
  border: 2px solid var(--mist);
  background: var(--paper);
  margin: 6px 0 4px;
}

.page-disclaimer .disc-fold summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-2);
}

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

.page-disclaimer .disc-fold summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--green);
  flex: none;
}

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

.page-disclaimer .disc-fold__body {
  padding: 10px 14px 6px;
  border-top: 1px solid var(--mist);
}

.page-disclaimer .disc-fold__body p {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--ink-2);
}

/* 禁止行为警示块 */
.page-disclaimer .disc-warn {
  border: 2px solid var(--clay);
  border-left-width: 10px;
  background: var(--paper);
  padding: 16px 18px 10px;
  margin-top: 4px;
}

.page-disclaimer .disc-warn__title {
  font-weight: 700;
  color: var(--clay);
  margin: 0 0 12px !important;
  max-width: 60ch;
}

.page-disclaimer .disc-list--warn li::before {
  background: var(--clay);
  height: 3px;
}

/* 联系方式 */
.page-disclaimer .disc-contact {
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--soft-shadow);
  padding: 16px 18px 14px;
  margin-top: 6px;
}

.page-disclaimer .disc-contact dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px 14px;
  margin: 0 0 12px;
}

.page-disclaimer .disc-contact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-disclaimer .disc-contact dd {
  margin: 0 0 8px;
  font-size: 15px;
  word-break: break-word;
}

.page-disclaimer .disc-contact .num {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

.page-disclaimer .disc-contact__note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--mist);
  font-size: 14px;
  color: var(--ink-2);
}

/* 侧边目录 */
.page-disclaimer .disc-summary {
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--hard-shadow);
  padding: 14px 16px 16px;
  align-self: start;
}

.page-disclaimer .disc-summary__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-disclaimer .disc-summary ol {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-summary a {
  display: flex;
  gap: 9px;
  align-items: baseline;
  padding: 6px 6px 6px 4px;
  text-decoration: none;
  color: var(--ink);
  font-size: 14px;
  border-left: 3px solid transparent;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.page-disclaimer .disc-summary a:hover {
  background: var(--mist);
  border-left-color: var(--green);
}

.page-disclaimer .disc-summary__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
}

.page-disclaimer .disc-summary__help {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--mist);
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-2);
}

.page-disclaimer .disc-summary__help a {
  display: inline;
  padding: 0;
  border: 0;
  color: var(--green-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-summary__help a:hover {
  background: transparent;
  border: 0;
}

/* 移动端底部目录 */
.page-disclaimer .disc-mobile-toc {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 40;
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--hard-shadow);
}

.page-disclaimer .disc-mobile-toc summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
}

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

.page-disclaimer .disc-mobile-toc summary::after {
  content: "▲";
  color: var(--green);
  font-size: 11px;
}

.page-disclaimer .disc-mobile-toc[open] summary::after {
  content: "▼";
}

.page-disclaimer .disc-mobile-toc ol {
  list-style: none;
  margin: 0;
  padding: 4px 10px 12px;
  display: grid;
  gap: 2px;
  max-height: 48vh;
  overflow: auto;
  border-top: 1px solid var(--mist);
}

.page-disclaimer .disc-mobile-toc a {
  display: block;
  padding: 8px 4px;
  text-decoration: none;
  color: var(--ink-2);
  font-size: 14px;
  border-bottom: 1px solid var(--mist);
}

.page-disclaimer .disc-mobile-toc a:hover {
  color: var(--ink);
  background: var(--mist);
}

@media (min-width: 720px) {
  .page-disclaimer .disc-meter__list {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .page-disclaimer .disc-contact dl {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
  }

  .page-disclaimer .disc-contact dd {
    margin-bottom: 4px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer {
    padding-top: 26px;
  }

  .page-disclaimer .disc-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 30px;
  }

  .page-disclaimer .disc-hero__lead {
    padding-left: 20px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer {
    padding-bottom: 60px;
  }

  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(0, 1fr) var(--disc-rail);
    gap: 40px;
  }

  .page-disclaimer .disc-doc {
    padding-bottom: 0;
  }

  .page-disclaimer .disc-summary {
    position: sticky;
    top: 92px;
  }

  .page-disclaimer .disc-mobile-toc {
    display: none;
  }
}
<<<END>>>