.page-disclaimer {
  --doc-idx-w: 214px;
  --doc-mono: var(--font-mono);
  background: var(--paper);
  color: var(--ink-text);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 0;
  color: var(--paper);
  background:
    radial-gradient(115% 85% at 88% 6%, rgba(31, 191, 208, 0.26) 0%, rgba(31, 191, 208, 0) 60%),
    linear-gradient(158deg, var(--ink-900) 0%, var(--ink-800) 62%, #0e4a55 100%);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--line-dark) 0 1px, rgba(0, 0, 0, 0) 1px 72px),
    repeating-linear-gradient(0deg, var(--line-dark) 0 1px, rgba(0, 0, 0, 0) 1px 72px);
  opacity: 0.5;
  pointer-events: none;
}

.page-disclaimer .doc-hero > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .doc-hero__crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  font-family: var(--doc-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(245, 246, 242, 0.6);
}

.page-disclaimer .doc-hero__crumbs a {
  color: var(--teal-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0);
}

.page-disclaimer .doc-hero__crumbs a:hover,
.page-disclaimer .doc-hero__crumbs a:focus-visible {
  border-bottom-color: var(--teal-400);
}

.page-disclaimer .doc-hero__grid {
  display: grid;
  gap: 26px;
}

.page-disclaimer .doc-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--doc-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lime-400);
}

.page-disclaimer .doc-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 7vw, 52px);
  line-height: 1.14;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-disclaimer .doc-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: clamp(15px, 3.5vw, 18px);
  line-height: 1.8;
  color: rgba(245, 246, 242, 0.84);
}

.page-disclaimer .doc-hero__meta {
  border-left: 2px solid var(--orange-600);
  padding-left: 16px;
}

.page-disclaimer .doc-hero__meta-key {
  margin: 12px 0 2px;
  font-family: var(--doc-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--teal-400);
}

.page-disclaimer .doc-hero__meta-key:first-child {
  margin-top: 0;
}

.page-disclaimer .doc-hero__meta p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(245, 246, 242, 0.9);
}

.page-disclaimer .doc-hero__meta-mono {
  font-family: var(--doc-mono);
  letter-spacing: 0.02em;
  word-break: break-all;
}

.page-disclaimer .doc-hero__figure {
  position: relative;
  margin: 34px 0 0;
}

.page-disclaimer .doc-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 32vw, 330px);
  object-fit: cover;
}

.page-disclaimer .doc-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 27, 43, 0.45) 0%, rgba(11, 27, 43, 0.06) 46%, rgba(11, 27, 43, 0.74) 100%);
  pointer-events: none;
}

.page-disclaimer .doc-hero__figure figcaption {
  position: absolute;
  left: clamp(16px, 4vw, 56px);
  bottom: 14px;
  z-index: 1;
  font-family: var(--doc-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--paper);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .doc-body {
  padding: 40px 0 68px;
}

.page-disclaimer .doc-body__inner {
  display: grid;
  gap: 24px;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .doc-index {
  border: 1px solid var(--line-strong);
  padding: 14px;
  background: linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
  box-shadow: 3px 3px 0 rgba(18, 112, 126, 0.09);
}

.page-disclaimer .doc-index__label {
  margin: 0 0 10px;
  font-family: var(--doc-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--teal-700);
}

.page-disclaimer .doc-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .doc-index__list li {
  flex: 0 0 auto;
}

.page-disclaimer .doc-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-height: 40px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-text);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .doc-index__list a:hover,
.page-disclaimer .doc-index__list a:focus-visible {
  background: var(--paper-2);
  border-color: var(--line-strong);
  color: var(--ink-900);
}

.page-disclaimer .doc-index__num {
  font-family: var(--doc-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange-600);
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  padding: 22px 0 10px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 24px;
}

.page-disclaimer .doc-clauses > .clause:first-child {
  border-top: none;
  padding-top: 4px;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .clause__num {
  flex: 0 0 auto;
  font-family: var(--doc-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange-600);
}

.page-disclaimer .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 4.4vw, 27px);
  line-height: 1.32;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
}

.page-disclaimer .clause__body p:last-child {
  margin-bottom: 4px;
}

.page-disclaimer .clause__body a {
  color: var(--teal-700);
  text-decoration: none;
  border-bottom: 1px solid var(--teal-400);
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--orange-600);
  border-bottom-color: var(--orange-600);
}

/* ---------- 可展开的长条款 ---------- */
.page-disclaimer .clause__more {
  margin: 8px 0 16px;
  padding: 0 14px;
  border: 1px dashed var(--line-strong);
  background: rgba(221, 227, 223, 0.34);
}

.page-disclaimer .clause__more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  font-family: var(--doc-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--teal-700);
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .clause__more summary::after {
  content: "+";
  font-size: 16px;
  color: var(--orange-600);
}

.page-disclaimer .clause__more[open] summary::after {
  content: "\2212";
}

.page-disclaimer .clause__more ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0 0 14px;
  list-style: none;
}

.page-disclaimer .clause__more li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
}

.page-disclaimer .clause__more li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 1px;
  background: var(--teal-400);
}

/* ---------- 引用约定纸块 ---------- */
.page-disclaimer .clause--paper {
  margin: 26px 0 10px;
  padding: 20px 16px 14px;
  border: 1px solid var(--line-strong);
  border-top: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfa 100%);
  box-shadow: 6px 6px 0 -1px var(--paper-2);
}

.page-disclaimer .cite-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .cite-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-disclaimer .cite-list__num {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: var(--radius);
  background: var(--teal-700);
  color: var(--paper);
  font-family: var(--doc-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-disclaimer .cite-list h3 {
  margin: 2px 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.page-disclaimer .cite-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 联系条 ---------- */
.page-disclaimer .clause__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  margin-top: 16px;
  padding: 14px 16px;
  background: var(--ink-900);
  color: var(--paper);
}

.page-disclaimer .clause__contact-key {
  font-family: var(--doc-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--lime-400);
}

.page-disclaimer .clause__contact-mail {
  font-family: var(--doc-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  word-break: break-all;
}

/* ---------- 宽屏 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .doc-hero {
    padding-top: 32px;
  }

  .page-disclaimer .doc-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.8fr);
    gap: 56px;
    align-items: end;
  }

  .page-disclaimer .doc-hero__meta {
    padding-left: 20px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-body {
    padding: 56px 0 86px;
  }

  .page-disclaimer .doc-body__inner {
    grid-template-columns: var(--doc-idx-w) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-disclaimer .doc-index {
    position: sticky;
    top: 32px;
    padding: 16px;
  }

  .page-disclaimer .doc-index__list {
    display: block;
    overflow: visible;
  }

  .page-disclaimer .doc-index__list li + li {
    border-top: 1px solid var(--line);
  }

  .page-disclaimer .doc-index__list a {
    border-color: transparent;
    white-space: normal;
    padding: 10px 8px;
  }

  .page-disclaimer .clause {
    padding: 28px 0 14px;
    scroll-margin-top: 40px;
  }

  .page-disclaimer .clause--paper {
    padding: 28px 26px 20px;
  }

  .page-disclaimer .clause__body p {
    font-size: 16.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-index__list a {
    transition: none;
  }
}
<<<END>>>