.page-disclaimer {
  --disc-rule: var(--edge);
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-disclaimer .disc-top {
  padding-top: clamp(24px, 4vw, 48px);
}

.page-disclaimer .disc-kicker {
  margin: clamp(18px, 3vw, 28px) 0 10px;
  color: var(--neon);
  letter-spacing: .22em;
}

.page-disclaimer .disc-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 9vw, 5.6rem);
  line-height: .92;
  letter-spacing: -.02em;
  color: var(--paper);
  text-transform: none;
}

.page-disclaimer .disc-lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 42ch;
  color: var(--warm);
  font-size: clamp(.95rem, 2.4vw, 1.06rem);
  line-height: 1.75;
}

/* 摘要条带 */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: clamp(26px, 4vw, 46px);
  padding-block: clamp(28px, 5vw, 56px);
  background: var(--turf);
  border-block: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .32;
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.7) contrast(1.08);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(104deg, rgba(6, 23, 15, .97) 0%, rgba(6, 23, 15, .74) 52%, rgba(6, 23, 15, .94) 100%);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -34%;
  width: 64%;
  height: 76%;
  z-index: -1;
  transform: skewY(-6deg);
  background: linear-gradient(135deg, rgba(63, 242, 198, .16), rgba(63, 242, 198, 0) 64%);
  pointer-events: none;
}

.page-disclaimer .disc-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
  letter-spacing: .04em;
  color: var(--neon);
}

.page-disclaimer .disc-tags {
  list-style: none;
  margin: clamp(18px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(12px, 2vw, 18px);
}

.page-disclaimer .disc-tag {
  position: relative;
  margin: 0;
  padding: 18px 18px 20px;
  background: var(--paper);
  color: var(--ink);
  border-left: 3px solid var(--amber);
  box-shadow: 6px 6px 0 -2px rgba(6, 23, 15, .55);
}

.page-disclaimer .disc-tag p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.7;
  color: #12251B;
}

.page-disclaimer .disc-tag__no {
  display: block;
  margin-bottom: 8px;
  color: var(--amber);
  font-size: .74rem;
  letter-spacing: .2em;
}

/* 目录 + 条款 */
.page-disclaimer .disc-body {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(30px, 5vw, 60px);
}

.page-disclaimer .disc-index {
  padding: 16px 16px 18px;
  background: rgba(11, 42, 29, .6);
  border: 1px solid var(--disc-rule);
  border-top: 2px solid var(--neon);
}

.page-disclaimer .disc-index__head {
  margin: 0 0 12px;
  color: var(--teal);
}

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

.page-disclaimer .disc-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 6px;
  color: var(--warm);
  text-decoration: none;
  font-size: .87rem;
  line-height: 1.45;
  border-left: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .disc-index__list a .ak-mono {
  color: var(--teal);
  font-size: .72rem;
  letter-spacing: .08em;
}

.page-disclaimer .disc-index__list a:hover,
.page-disclaimer .disc-index__list a:focus-visible {
  color: var(--white);
  background: rgba(63, 242, 198, .08);
  border-left-color: var(--neon);
}

.page-disclaimer .disc-totop {
  display: inline-block;
  margin-top: 14px;
  padding: 8px 14px;
  border: 1px solid var(--disc-rule);
  color: var(--neon);
  font-size: .78rem;
  letter-spacing: .1em;
  text-decoration: none;
  transition: border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .disc-totop:hover,
.page-disclaimer .disc-totop:focus-visible {
  border-color: var(--neon);
  background: rgba(63, 242, 198, .1);
}

.page-disclaimer .disc-clauses {
  min-width: 0;
}

.page-disclaimer .disc-clause {
  margin: 0 0 12px;
  background: linear-gradient(180deg, rgba(11, 42, 29, .92), rgba(6, 23, 15, .92));
  border: 1px solid var(--disc-rule);
  scroll-margin-top: 96px;
  transition: border-color .18s var(--ease);
}

.page-disclaimer .disc-clause:hover {
  border-color: #226E51;
}

.page-disclaimer .disc-clause > summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.02rem, 3vw, 1.32rem);
  letter-spacing: .02em;
  color: var(--white);
}

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

.page-disclaimer .disc-clause > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--neon);
}

.page-disclaimer .disc-clause[open] > summary {
  border-bottom: 1px solid var(--disc-rule);
}

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

.page-disclaimer .disc-clause__no {
  color: var(--neon);
  font-size: .78rem;
  letter-spacing: .12em;
}

.page-disclaimer .disc-clause__body {
  padding: 16px 16px 20px;
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: .94rem;
  line-height: 1.78;
  color: var(--warm);
}

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

.page-disclaimer .disc-clause__body strong {
  color: var(--white);
  font-weight: 700;
}

.page-disclaimer .disc-clause__body a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 242, 198, .45);
}

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

.page-disclaimer .disc-clause__body .ak-note {
  padding: 10px 12px;
  border-left: 2px solid var(--teal);
  background: rgba(28, 143, 120, .1);
  color: var(--warm);
  font-size: .86rem;
}

.page-disclaimer .disc-contact {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--disc-rule);
  padding-top: 14px;
}

.page-disclaimer .disc-contact li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
}

.page-disclaimer .disc-contact__k {
  min-width: 4.6em;
  color: var(--teal);
  font-size: .76rem;
  letter-spacing: .14em;
}

.page-disclaimer .disc-contact__v {
  color: var(--paper);
  font-size: .9rem;
  line-height: 1.6;
  word-break: break-word;
}

@media (min-width: 720px) {
  .page-disclaimer .disc-tags {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .disc-tag:nth-child(2) {
    margin-top: 14px;
  }

  .page-disclaimer .disc-tag:nth-child(3) {
    margin-top: 28px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-body {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .disc-index {
    position: sticky;
    top: 96px;
    padding: 20px 18px 22px;
  }

  .page-disclaimer .disc-clause > summary {
    padding: 18px 22px;
  }

  .page-disclaimer .disc-clause__body {
    padding: 20px 22px 26px;
  }
}

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