.page-disclaimer {
  --doc-cut: 14px;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer a {
  text-underline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  padding: clamp(24px, 4vw, 40px) 0 clamp(28px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(115deg, rgba(201, 216, 222, .22) 0 1px, transparent 1px 26px),
    var(--bone);
}

.page-disclaimer .doc-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-disclaimer .doc-hero__text {
  min-width: 0;
}

.page-disclaimer .doc-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -.025em;
  color: var(--peat);
  text-wrap: balance;
}

.page-disclaimer .doc-hero__lead {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.75;
  color: var(--peat-soft);
}

.page-disclaimer .doc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 26px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.page-disclaimer .doc-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.page-disclaimer .doc-hero__fact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--peat-soft);
  opacity: .78;
}

.page-disclaimer .doc-hero__fact-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--peat);
}

.page-disclaimer .doc-hero__figure {
  margin: 0;
  background: var(--bone-deep);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-disclaimer .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .doc-hero__figure .media-caption {
  padding: 10px 14px 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--peat-soft);
  opacity: .82;
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .doc-layout {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  padding-top: clamp(28px, 5vw, 56px);
}

.page-disclaimer .doc-toc {
  border-top: 1px solid var(--line-strong);
  padding-top: 14px;
  min-width: 0;
}

.page-disclaimer .doc-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--peat-soft);
  opacity: .82;
}

.page-disclaimer .doc-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
}

.page-disclaimer .doc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 9px;
  border-left: 2px solid transparent;
  color: var(--peat-soft);
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .doc-toc__link .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--ice-deep);
}

.page-disclaimer .doc-toc__link:hover {
  background: var(--bone-deep);
  color: var(--peat);
}

.page-disclaimer .doc-toc__link.is-active,
.page-disclaimer .doc-toc__link[aria-current="true"] {
  border-left-color: var(--ice);
  background: rgba(63, 169, 245, .12);
  color: var(--peat);
  font-weight: 700;
}

.page-disclaimer .doc-toc__foot {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--peat-soft);
  opacity: .8;
}

/* ---------- 条文 ---------- */
.page-disclaimer .doc-body {
  min-width: 0;
  max-width: 72ch;
}

.page-disclaimer .doc-section {
  padding: clamp(24px, 4vw, 38px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .doc-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .doc-section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  margin-bottom: 14px;
}

.page-disclaimer .doc-section__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ice-deep);
}

.page-disclaimer .doc-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.8vw, 29px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--peat);
  text-wrap: balance;
}

.page-disclaimer .doc-text {
  display: grid;
  gap: 14px;
  max-width: 70ch;
}

.page-disclaimer .doc-text p {
  margin: 0;
  font-size: clamp(15.5px, 1.3vw, 17px);
  line-height: 1.78;
  color: var(--peat);
}

.page-disclaimer .doc-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  max-width: 70ch;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 20px;
  font-size: clamp(15px, 1.25vw, 16.5px);
  line-height: 1.75;
  color: var(--peat);
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 2px;
  background: var(--ice);
}

.page-disclaimer .doc-card .doc-list {
  margin-top: 0;
  gap: 8px;
}

.page-disclaimer .doc-card .doc-list li {
  font-size: 14.5px;
}

.page-disclaimer .doc-card .doc-list li::before {
  background: var(--peat-soft);
  opacity: .5;
}

.page-disclaimer .doc-card--warn .doc-list li::before {
  background: var(--lava);
  opacity: 1;
}

/* ---------- 切角提示面板 ---------- */
.page-disclaimer .doc-panel {
  margin-top: 20px;
  padding: clamp(16px, 3vw, 24px);
  background: rgba(138, 154, 139, .16);
  border-left: 3px solid var(--tool);
  clip-path: polygon(0 0, calc(100% - var(--doc-cut)) 0, 100% var(--doc-cut), 100% 100%, 0 100%);
}

.page-disclaimer .doc-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--peat);
}

.page-disclaimer .doc-fold {
  margin-top: 14px;
  border: 1px dashed rgba(43, 33, 27, .3);
  background: rgba(243, 239, 230, .7);
}

.page-disclaimer .doc-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--peat);
  transition: background .2s var(--ease);
}

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

.page-disclaimer .doc-fold > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--ice-deep);
}

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

.page-disclaimer .doc-fold > summary:hover {
  background: rgba(201, 216, 222, .45);
}

.page-disclaimer .doc-fold__body {
  display: grid;
  gap: 12px;
  padding: 4px 16px 18px;
}

.page-disclaimer .doc-fold__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--peat-soft);
}

/* ---------- 双卡对照 ---------- */
.page-disclaimer .doc-split {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-disclaimer .doc-card {
  padding: 16px 18px 18px;
  background: var(--bone-deep);
  border-top: 3px solid var(--ice);
}

.page-disclaimer .doc-card--warn {
  background: rgba(255, 107, 53, .07);
  border-top-color: var(--lava);
}

.page-disclaimer .doc-card__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--peat-soft);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .doc-contact {
  display: grid;
  gap: 0;
  margin: 20px 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-contact__row {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--peat-soft);
  opacity: .8;
}

.page-disclaimer .doc-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--peat);
  word-break: break-word;
}

/* ---------- 收束块 ---------- */
.page-disclaimer .doc-next {
  margin-top: clamp(28px, 5vw, 44px);
  padding: clamp(20px, 4vw, 32px);
  background: var(--peat);
  color: var(--bone);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.page-disclaimer .doc-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: -.01em;
  color: var(--bone);
}

.page-disclaimer .doc-next__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(243, 239, 230, .82);
}

.page-disclaimer .doc-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .doc-top {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  padding: 10px 13px;
  background: var(--night);
  color: var(--bone);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-decoration: none;
  clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);
  transition: background .2s var(--ease);
}

.page-disclaimer .doc-top:hover {
  background: var(--peat-soft);
}

/* ---------- 链接与焦点 ---------- */
.page-disclaimer a.doc-link {
  color: var(--ice-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  transition: color .2s var(--ease), background .2s var(--ease);
}

.page-disclaimer a.doc-link:hover {
  color: var(--peat);
  background: rgba(63, 169, 245, .14);
}

.page-disclaimer a.doc-link:focus-visible,
.page-disclaimer .doc-toc__link:focus-visible,
.page-disclaimer .doc-top:focus-visible,
.page-disclaimer .doc-fold > summary:focus-visible,
.page-disclaimer .btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .doc-split {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-disclaimer .doc-contact__row {
    grid-template-columns: 120px 1fr;
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  }

  .page-disclaimer .doc-hero__figure {
    margin-top: 6px;
  }

  .page-disclaimer .doc-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .doc-section__head {
    grid-template-columns: 56px 1fr;
    gap: 20px;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .doc-top {
    right: 24px;
    bottom: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-toc__link,
  .page-disclaimer .doc-top,
  .page-disclaimer a.doc-link,
  .page-disclaimer .doc-fold > summary {
    transition: none;
  }
}
<<<END>>>