.page-disclaimer {
  --pd-hair: rgba(8, 23, 37, .14);
  --pd-hair-soft: rgba(8, 23, 37, .08);
  --pd-body-text: rgba(8, 23, 37, .84);
  background: var(--paper);
  color: var(--ink-900);
  font-family: var(--font-body);
}

.page-disclaimer .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2.4rem, 7vw, 4.6rem) 0 clamp(2.6rem, 6vw, 4rem);
  color: var(--paper);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(39, 76, 94, .6), transparent 62%),
    linear-gradient(158deg, var(--ink-900) 0%, var(--ink-800) 52%, var(--ink-700) 100%);
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 12px;
  background: repeating-linear-gradient(90deg, rgba(215, 166, 74, .52) 0 1px, transparent 1px 28px);
  opacity: .65;
  pointer-events: none;
}

.page-disclaimer .notice-crumb-wrap {
  margin-bottom: clamp(1.4rem, 3.5vw, 2.2rem);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .09em;
  color: rgba(217, 226, 232, .58);
}

.page-disclaimer .breadcrumb a {
  color: rgba(217, 226, 232, .7);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-disclaimer .crumb-sep {
  color: rgba(217, 226, 232, .34);
}

.page-disclaimer .notice-hero__grid {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
}

.page-disclaimer .notice-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer h1 {
  margin: .8rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 6vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: .04em;
  font-weight: 800;
}

.page-disclaimer .notice-lede {
  margin: 1.1rem 0 0;
  max-width: 34em;
  font-size: clamp(.96rem, 2.2vw, 1.04rem);
  line-height: 1.9;
  color: rgba(217, 226, 232, .82);
}

.page-disclaimer .notice-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.4rem;
  margin: 1.5rem 0 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: rgba(215, 166, 74, .82);
}

.page-disclaimer .notice-plate {
  margin: 0;
  position: relative;
  border: 1px solid rgba(217, 226, 232, .26);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
}

.page-disclaimer .notice-plate img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .notice-plate__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: .45rem .9rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: rgba(245, 241, 232, .82);
  background: rgba(8, 23, 37, .78);
  border-top-right-radius: var(--radius-sm);
}

/* ---------- 要点 ---------- */
.page-disclaimer .notice-brief {
  padding: clamp(2rem, 5vw, 3.2rem) 0 clamp(2.2rem, 5vw, 3.4rem);
  background: var(--paper);
}

.page-disclaimer .brief-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .6rem 1.2rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--pd-hair);
}

.page-disclaimer .brief-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  letter-spacing: .08em;
  font-weight: 700;
  color: var(--ink-700);
}

.page-disclaimer .brief-head__mark {
  margin: 0;
  font-size: .74rem;
  letter-spacing: .2em;
  color: var(--steel);
}

.page-disclaimer .brief-grid {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pd-hair);
  border: 1px solid var(--pd-hair);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-disclaimer .brief-item {
  padding: 1.2rem 1.1rem 1.35rem;
  background: var(--paper);
}

.page-disclaimer .brief-item__num {
  display: block;
  font-size: .74rem;
  letter-spacing: .22em;
  color: var(--copper);
}

.page-disclaimer .brief-item h3 {
  margin: .5rem 0 .45rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: .05em;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .brief-item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--pd-body-text);
}

/* ---------- 正文 ---------- */
.page-disclaimer .notice-body {
  padding: clamp(1rem, 3vw, 1.6rem) 0 clamp(2.8rem, 6vw, 4.6rem);
  background: linear-gradient(180deg, var(--paper) 0%, #EFEADE 100%);
}

.page-disclaimer .notice-columns {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

/* 目录 */
.page-disclaimer .notice-toc {
  border: 1px solid var(--pd-hair);
  border-left: 3px solid var(--copper);
  border-radius: var(--radius-sm);
  background: rgba(217, 226, 232, .42);
  padding: .85rem 1rem 1rem;
}

.page-disclaimer .notice-toc > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .2em;
  color: var(--ink-700);
}

.page-disclaimer .notice-toc > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .notice-toc > summary::after {
  content: "＋";
  font-size: .95rem;
  color: var(--copper);
  line-height: 1;
}

.page-disclaimer .notice-toc[open] > summary::after {
  content: "－";
}

.page-disclaimer .notice-toc > summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.page-disclaimer .notice-toc__list {
  list-style: none;
  margin: .85rem 0 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-disclaimer .toc-link {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  padding: .48rem .5rem;
  font-size: .9rem;
  line-height: 1.5;
  color: rgba(8, 23, 37, .72);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.page-disclaimer .toc-link .mono {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--steel);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  color: var(--interactive);
  background: rgba(39, 76, 94, .1);
  border-left-color: var(--interactive);
  outline: none;
}

.page-disclaimer .toc-link.is-active {
  color: var(--copper);
  background: rgba(169, 83, 47, .09);
  border-left-color: var(--copper);
}

.page-disclaimer .toc-link.is-active .mono {
  color: var(--copper);
}

.page-disclaimer .aside-note {
  margin: 1rem .2rem 0;
  padding-left: .8rem;
  border-left: 1px solid var(--pd-hair);
  font-size: .8rem;
  line-height: 1.8;
  color: rgba(8, 23, 37, .6);
}

/* 条款 */
.page-disclaimer .notice-clauses {
  counter-reset: clause;
  display: grid;
  gap: clamp(1.8rem, 4vw, 2.7rem);
  min-width: 0;
}

.page-disclaimer .clause {
  counter-increment: clause;
  position: relative;
  padding-top: 1.05rem;
  border-top: 1px solid var(--pd-hair);
}

.page-disclaimer .clause__num {
  display: block;
  margin-bottom: .55rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .22em;
  color: var(--copper);
}

.page-disclaimer .clause__num::before {
  content: counter(clause, decimal-leading-zero);
}

.page-disclaimer .clause__title {
  margin: 0 0 .8rem;
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 3.2vw, 1.62rem);
  line-height: 1.32;
  letter-spacing: .05em;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .clause p {
  margin: 0 0 .95rem;
  max-width: 38em;
  font-size: .97rem;
  line-height: 1.92;
  color: var(--pd-body-text);
}

.page-disclaimer .clause p:last-of-type {
  margin-bottom: 0;
}

/* 琥珀提示框 */
.page-disclaimer .amber-box {
  margin: 1.1rem 0 1.2rem;
  padding: 1rem 1.05rem 1.1rem;
  border: 1px solid rgba(169, 83, 47, .46);
  border-radius: var(--radius-sm);
  background: rgba(215, 166, 74, .14);
}

.page-disclaimer .amber-box__title {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: #8a4224;
}

.page-disclaimer .amber-box__list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: .45rem;
}

.page-disclaimer .amber-box__list li {
  font-size: .92rem;
  line-height: 1.82;
  color: rgba(8, 23, 37, .86);
}

.page-disclaimer .amber-box__list li::marker {
  color: var(--copper);
}

/* 联系块 */
.page-disclaimer .contact-block {
  margin: 1.2rem 0 0;
  padding: 1rem 1.05rem;
  display: grid;
  gap: .55rem;
  border: 1px solid var(--pd-hair);
  border-left: 3px solid var(--build);
  border-radius: var(--radius-sm);
  background: rgba(245, 241, 232, .82);
}

.page-disclaimer .contact-row {
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr);
  gap: .3rem .8rem;
  align-items: baseline;
}

.page-disclaimer .contact-row dt {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--steel);
}

.page-disclaimer .contact-row dd {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--ink-900);
  word-break: break-word;
}

.page-disclaimer .contact-row dd a {
  color: var(--interactive);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 76, 94, .35);
}

.page-disclaimer .contact-row dd a:hover,
.page-disclaimer .contact-row dd a:focus-visible {
  color: var(--copper);
  border-bottom-color: var(--copper);
}

.page-disclaimer .clause-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.4rem;
}

.page-disclaimer .btn--ghost {
  color: var(--ink-900);
  border: 1px solid rgba(8, 23, 37, .3);
  background: transparent;
}

.page-disclaimer .btn--ghost:hover,
.page-disclaimer .btn--ghost:focus-visible {
  color: var(--copper);
  border-color: var(--copper);
  background: rgba(169, 83, 47, .06);
}

.page-disclaimer .btn:focus-visible,
.page-disclaimer .btn--ghost:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .brief-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .brief-item {
    padding: 1.35rem 1.25rem 1.5rem;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .notice-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: end;
  }

  .page-disclaimer .notice-lede {
    max-width: 30em;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .brief-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .notice-columns {
    grid-template-columns: 248px minmax(0, 1fr);
  }

  .page-disclaimer .notice-aside {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .clause {
    padding-left: 4.6rem;
  }

  .page-disclaimer .clause__num {
    position: absolute;
    left: 0;
    top: 1.35rem;
    margin: 0;
    font-size: 1.5rem;
    letter-spacing: 0;
    line-height: 1;
    color: rgba(169, 83, 47, .5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .breadcrumb a,
  .page-disclaimer .toc-link,
  .page-disclaimer .contact-row dd a {
    transition: none;
  }
}
<<<END>>>