.page-disclaimer {
  --dsc-toc-w: 232px;
  --dsc-pad: 18px;
  background: var(--ink);
  color: var(--mist);
  padding-bottom: 64px;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

/* ---------- 顶部横切条带 ---------- */
.page-disclaimer .dsc-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 140% at 90% -10%, rgba(91, 157, 255, 0.16), transparent 58%),
    radial-gradient(95% 120% at -5% 110%, rgba(200, 255, 77, 0.10), transparent 62%),
    linear-gradient(162deg, var(--ink-2), var(--ink) 74%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dsc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(114deg, rgba(215, 222, 212, 0.055) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(-24deg, rgba(215, 222, 212, 0.038) 0 1px, transparent 1px 92px);
}

.page-disclaimer .dsc-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 20px var(--dsc-pad) 34px;
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--smoke);
}

.page-disclaimer .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(215, 222, 212, 0.4);
}

.page-disclaimer .breadcrumb-item a {
  color: var(--mist);
  text-decoration: none;
}

.page-disclaimer .breadcrumb-item a:hover {
  color: var(--lime);
}

.page-disclaimer .dsc-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 22px;
}

.page-disclaimer .dsc-hero__copy .section-label {
  margin: 0;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
}

.page-disclaimer .dsc-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(29px, 7.4vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-disclaimer .dsc-hero .lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .dsc-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(7, 19, 15, 0.5);
  color: var(--mist);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  line-height: 1.4;
}

.page-disclaimer .tag--lime {
  color: var(--lime);
  border-color: rgba(200, 255, 77, 0.45);
  background: rgba(200, 255, 77, 0.08);
}

.page-disclaimer .tag.version-a {
  color: var(--orange);
  border-color: rgba(255, 138, 74, 0.48);
  background: rgba(255, 138, 74, 0.08);
}

.page-disclaimer .tag.version-b {
  color: var(--blue);
  border-color: rgba(91, 157, 255, 0.48);
  background: rgba(91, 157, 255, 0.08);
}

.page-disclaimer .dsc-hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  overflow: hidden;
  box-shadow: 0 26px 60px -34px rgba(0, 0, 0, 0.92);
}

.page-disclaimer .dsc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06);
}

.page-disclaimer .dsc-hero__media figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px 14px 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--mist);
  background: linear-gradient(to top, rgba(7, 19, 15, 0.94), rgba(7, 19, 15, 0));
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .dsc-body {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 28px var(--dsc-pad) 0;
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .dsc-toc {
  margin-bottom: 26px;
  padding: 15px 15px 13px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--glass);
  backdrop-filter: blur(6px);
}

.page-disclaimer .dsc-toc .section-label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--smoke);
}

.page-disclaimer .dsc-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dsc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 9px;
  border-left: 2px solid transparent;
  border-radius: var(--r-sm);
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .dsc-toc__list a .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
}

.page-disclaimer .dsc-toc__list a:hover,
.page-disclaimer .dsc-toc__list a:focus-visible {
  color: var(--white);
  background: rgba(200, 255, 77, 0.1);
  border-left-color: var(--lime);
}

/* ---------- 条款 ---------- */
.page-disclaimer .dsc-clause {
  position: relative;
  padding: 22px 0 24px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

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

.page-disclaimer .dsc-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 13px;
}

.page-disclaimer .dsc-clause__num {
  flex: none;
  margin-top: 5px;
  padding: 3px 7px;
  border: 1px solid rgba(200, 255, 77, 0.35);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--lime);
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .dsc-clause:target .dsc-clause__num {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-disclaimer .dsc-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 4.7vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .dsc-clause__body {
  margin-top: 12px;
}

.page-disclaimer .dsc-clause__body p {
  max-width: 66ch;
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .dsc-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dsc-clause__body a.link-arrow {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 77, 0.4);
  padding-bottom: 1px;
}

.page-disclaimer .dsc-clause__body a.link-arrow:hover {
  border-bottom-color: var(--lime);
}

/* 版本图例 */
.page-disclaimer .dsc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 14px;
  padding: 12px 14px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
  background: rgba(14, 42, 34, 0.4);
}

/* 条款列表 */
.page-disclaimer .dsc-list {
  display: grid;
  gap: 10px;
  margin: 14px 0;
  padding: 0;
  max-width: 66ch;
  list-style: none;
}

.page-disclaimer .dsc-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .dsc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 13px;
  height: 2px;
  background: var(--lime);
}

/* 折叠块 */
.page-disclaimer .dsc-fold {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(14, 42, 34, 0.45);
}

.page-disclaimer .dsc-fold .fold-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  padding: 14px 16px;
  border: 0;
  background: none;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.page-disclaimer .dsc-fold .fold-head:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -4px;
  border-radius: var(--r-md);
}

.page-disclaimer .dsc-fold .fold-icon {
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--lime);
}

.page-disclaimer .dsc-fold .fold-body {
  padding: 0 16px 16px;
}

.page-disclaimer .dsc-fold .fold-body .dsc-list {
  margin: 0;
}

.page-disclaimer .dsc-fold[data-open="false"] .fold-body {
  display: none;
}

/* ---------- 纸张条款 ---------- */
.page-disclaimer .dsc-clause--paper {
  margin-top: 28px;
  padding: 24px 20px 22px;
  border: 1px solid rgba(7, 19, 15, 0.1);
  border-radius: var(--r-lg);
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer .dsc-clause--paper .dsc-clause__num {
  border-color: rgba(27, 74, 58, 0.3);
  color: var(--ink-3);
}

.page-disclaimer .dsc-clause--paper:target .dsc-clause__num {
  background: var(--ink-3);
  border-color: var(--ink-3);
  color: var(--paper);
}

.page-disclaimer .dsc-clause--paper h2 {
  color: var(--ink);
}

.page-disclaimer .dsc-clause--paper .dsc-clause__body {
  padding-left: 0;
}

.page-disclaimer .dsc-clause--paper .dsc-clause__body p {
  color: #26402f;
}

.page-disclaimer .dsc-contact {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
}

.page-disclaimer .dsc-contact__item {
  padding: 12px 14px;
  border: 1px solid rgba(7, 19, 15, 0.12);
  border-radius: var(--r-md);
  background: rgba(7, 19, 15, 0.04);
}

.page-disclaimer .dsc-contact__label {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}

.page-disclaimer .dsc-contact__value {
  display: block;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-disclaimer .dsc-contact__value.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

.page-disclaimer .dsc-copy {
  margin-top: 14px;
  padding: 9px 16px;
  border: 1px solid rgba(7, 19, 15, 0.2);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-3);
  font-family: var(--font-body);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .dsc-copy:hover,
.page-disclaimer .dsc-copy:focus-visible {
  background: var(--ink-3);
  border-color: var(--ink-3);
  color: var(--paper);
}

.page-disclaimer .dsc-copy [data-copy-feedback] {
  margin-left: 8px;
  font-size: 11.5px;
  opacity: 0.8;
}

.page-disclaimer .dsc-clause--paper .dsc-contact__note {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: #3b5347;
}

/* ---------- 回到索引 ---------- */
.page-disclaimer .dsc-backtop {
  display: inline-block;
  margin-top: 26px;
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .dsc-backtop:hover,
.page-disclaimer .dsc-backtop:focus-visible {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer {
    --dsc-pad: 26px;
  }

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

  .page-disclaimer .dsc-clause__body {
    padding-left: 52px;
  }

  .page-disclaimer .dsc-clause--paper .dsc-clause__body {
    padding-left: 52px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dsc-hero__inner {
    padding: 26px var(--dsc-pad) 46px;
  }

  .page-disclaimer .dsc-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 44px;
    margin-top: 30px;
  }

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

@media (min-width: 980px) {
  .page-disclaimer {
    --dsc-pad: 32px;
  }

  .page-disclaimer .dsc-body {
    display: grid;
    grid-template-columns: var(--dsc-toc-w) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
    padding-top: 48px;
  }

  .page-disclaimer .dsc-toc {
    position: sticky;
    top: calc(var(--header-h) + 18px);
    margin-bottom: 0;
  }

  .page-disclaimer .dsc-toc__list {
    display: block;
  }

  .page-disclaimer .dsc-toc__list li + li {
    margin-top: 2px;
  }

  .page-disclaimer .dsc-clause {
    padding: 26px 0 28px;
  }

  .page-disclaimer .dsc-clause--paper {
    padding: 30px 30px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dsc-toc__list a,
  .page-disclaimer .dsc-copy,
  .page-disclaimer .dsc-backtop,
  .page-disclaimer .dsc-clause__num {
    transition: none;
  }
}
<<<END>>>