.page-disclaimer {
  --doc-num: 42px;
  --doc-stick: 72px;
  --doc-paper-ink: #16241D;
  --doc-paper-muted: #4A5A51;
  background: var(--ink-green);
  color: var(--paper);
}

.page-disclaimer .wrap {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  box-sizing: border-box;
}

/* ---------- 首屏：框景 + 叠纸印章 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 40px) 0 clamp(34px, 5vw, 62px);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(63, 169, 201, 0.14), transparent 58%),
    radial-gradient(90% 80% at 4% 96%, rgba(201, 162, 39, 0.18), transparent 62%),
    linear-gradient(160deg, var(--ink-green) 0%, var(--ink-deep) 100%);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -90px;
  width: 340px;
  height: 340px;
  border: 1px solid rgba(201, 162, 39, 0.28);
  border-radius: 50%;
  box-shadow: 0 0 0 22px rgba(201, 162, 39, 0.06), 0 0 0 58px rgba(201, 162, 39, 0.04);
  pointer-events: none;
}

.page-disclaimer .doc-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--gold) 0 14px, transparent 14px 26px);
  opacity: 0.5;
  pointer-events: none;
}

.page-disclaimer .doc-hero__crumbs {
  position: relative;
  z-index: 2;
  margin-bottom: clamp(18px, 3vw, 30px);
}

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

.page-disclaimer .doc-hero__crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(174, 184, 176, 0.6);
}

.page-disclaimer .doc-hero__crumbs a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .doc-hero__crumbs a:hover,
.page-disclaimer .doc-hero__crumbs a:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

.page-disclaimer .doc-hero__crumbs [aria-current="page"] {
  color: var(--gold-light);
}

.page-disclaimer .doc-hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  align-items: end;
}

.page-disclaimer .doc-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-disclaimer .doc-hero h1 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(32px, 7vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--paper);
  text-wrap: balance;
}

.page-disclaimer .doc-hero__lead {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 40ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: #D5DCD6;
}

.page-disclaimer .doc-hero__meta {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
  word-break: break-all;
}

.page-disclaimer .doc-hero__figure {
  margin: 0;
  border: 1px solid var(--line-gold);
  background: linear-gradient(150deg, var(--green-layer), var(--ink-deep));
  padding: 6px;
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .doc-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(160px, 26vw, 240px);
  object-fit: cover;
  object-position: center;
  filter: saturate(0.92) contrast(1.04);
}

.page-disclaimer .doc-hero__figure figcaption {
  padding: 10px 4px 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* ---------- 章节带 ---------- */
.page-disclaimer .doc-rail {
  position: sticky;
  top: var(--doc-stick);
  z-index: 8;
  background: rgba(7, 16, 13, 0.94);
  border-top: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-ghost);
  backdrop-filter: blur(10px);
}

.page-disclaimer .doc-rail__list {
  display: flex;
  gap: clamp(12px, 2.6vw, 32px);
  margin: 0;
  padding: 12px 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .doc-rail__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .doc-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 4px;
  white-space: nowrap;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.page-disclaimer .doc-rail__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(201, 162, 39, 0.72);
}

.page-disclaimer .doc-rail__link:hover,
.page-disclaimer .doc-rail__link:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .doc-body {
  background: var(--paper);
  color: var(--doc-paper-ink);
  padding: clamp(34px, 5vw, 72px) 0 clamp(44px, 6vw, 88px);
}

.page-disclaimer .doc-body::before {
  content: "";
  display: block;
  max-width: var(--shell);
  margin: 0 auto clamp(26px, 4vw, 44px);
  height: 4px;
  background: repeating-linear-gradient(90deg, rgba(11, 31, 24, 0.28) 0 2px, transparent 2px 18px);
}

.page-disclaimer .doc-chapter + .doc-chapter {
  margin-top: clamp(34px, 5vw, 70px);
}

.page-disclaimer .doc-chapter {
  padding-top: clamp(24px, 3.4vw, 44px);
  border-top: 1px solid var(--mist);
  scroll-margin-top: calc(var(--doc-stick) + 56px);
}

.page-disclaimer .doc-chapter__head {
  display: grid;
  grid-template-columns: var(--doc-num) minmax(0, 1fr);
  gap: 14px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-disclaimer .doc-chapter__no {
  margin: 0;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.6vw, 26px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold);
  line-height: 1;
}

.page-disclaimer .doc-chapter h2 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink-deep);
}

.page-disclaimer .doc-chapter__lead {
  margin: 10px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--doc-paper-muted);
}

.page-disclaimer .doc-clauses {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-disclaimer .doc-clause {
  display: grid;
  grid-template-columns: var(--doc-num) minmax(0, 1fr);
  gap: 14px;
}

.page-disclaimer .doc-clause__no {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid rgba(11, 31, 24, 0.2);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-disclaimer .doc-clause p {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--mist);
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--doc-paper-ink);
}

/* ---------- 折叠细则 ---------- */
.page-disclaimer .doc-fold {
  margin-top: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--mist);
  background: #FFFFFF;
  box-shadow: 0 18px 40px -34px rgba(11, 31, 24, 0.6);
}

.page-disclaimer .doc-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-deep);
  letter-spacing: -0.01em;
}

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

.page-disclaimer .doc-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--gold);
  transition: transform 0.2s var(--ease-out);
}

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

.page-disclaimer .doc-fold summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.page-disclaimer .doc-fold__body {
  padding: 0 16px 18px;
}

.page-disclaimer .doc-fold__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--mist);
}

.page-disclaimer .doc-fold__list li {
  padding: 12px 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--doc-paper-ink);
}

.page-disclaimer .doc-fold__list li + li {
  border-top: 1px dashed var(--mist);
}

.page-disclaimer .doc-fold__list strong {
  color: var(--ink-deep);
  font-weight: 700;
}

/* ---------- 联系与后续 ---------- */
.page-disclaimer .doc-chapter--contact {
  margin-top: clamp(34px, 5vw, 70px);
  padding: clamp(26px, 4vw, 48px) clamp(18px, 3vw, 34px);
  border: 1px solid var(--line-gold);
  border-top: 4px solid var(--gold);
  background:
    radial-gradient(110% 120% at 92% 0%, rgba(63, 169, 201, 0.14), transparent 60%),
    linear-gradient(150deg, var(--ink-green), var(--ink-deep));
  color: var(--paper);
}

.page-disclaimer .doc-chapter--contact .doc-chapter__no {
  color: var(--gold-light);
}

.page-disclaimer .doc-chapter--contact h2 {
  color: var(--paper);
}

.page-disclaimer .doc-chapter--contact .doc-chapter__lead {
  color: #CBD5CD;
}

.page-disclaimer .doc-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-disclaimer .doc-contact__card {
  padding: 16px 18px;
  border-left: 2px solid var(--gold);
  background: rgba(18, 54, 42, 0.66);
}

.page-disclaimer .doc-contact__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold-light);
}

.page-disclaimer .doc-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--paper);
  word-break: break-all;
}

.page-disclaimer .doc-contact__note,
.page-disclaimer .doc-contact__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: #C3CEC5;
}

.page-disclaimer .doc-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-disclaimer .doc-contact__tail {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: #B7C3BA;
}

.page-disclaimer .doc-contact__tail a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 210, 122, 0.5);
}

.page-disclaimer .doc-contact__tail a:hover,
.page-disclaimer .doc-contact__tail a:focus-visible {
  border-bottom-color: var(--gold-light);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .doc-top {
  position: fixed;
  right: clamp(12px, 2.4vw, 26px);
  bottom: clamp(12px, 2.4vw, 26px);
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-deep);
  background: var(--gold);
  border: 1px solid var(--gold-light);
  text-decoration: none;
  box-shadow: 0 12px 28px -16px rgba(0, 0, 0, 0.9);
}

.page-disclaimer .doc-top:hover,
.page-disclaimer .doc-top:focus-visible {
  background: var(--gold-light);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .doc-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-disclaimer {
    --doc-num: 76px;
  }

  .page-disclaimer .doc-hero__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-disclaimer .doc-hero__figure img {
    height: clamp(200px, 20vw, 260px);
  }

  .page-disclaimer .doc-clause p,
  .page-disclaimer .doc-chapter__lead {
    font-size: 16px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer {
    --doc-stick: 78px;
  }

  .page-disclaimer .doc-chapter__head,
  .page-disclaimer .doc-clause {
    gap: 24px;
  }
}

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