.page-disclaimer {
  --disc-ink: #16232F;
  --disc-soft: #4A5A69;
  --disc-rule: rgba(22, 35, 47, .14);
  --disc-rule-strong: rgba(22, 35, 47, .32);
  --disc-panel: rgba(7, 26, 47, .04);
  background: var(--paper);
  color: var(--disc-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  background: var(--sea);
  color: var(--paper);
  padding: clamp(2.25rem, 7vw, 4.5rem) 0 clamp(2.25rem, 6vw, 3.75rem);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(199, 208, 218, .09) 0 1px, transparent 1px 78px),
    repeating-linear-gradient(0deg, rgba(199, 208, 218, .05) 0 1px, transparent 1px 78px);
  pointer-events: none;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--lava) 0 22%,
    var(--cyan) 22% 40%,
    var(--turf) 40% 58%,
    var(--wine) 58% 74%,
    var(--violet) 74% 100%);
}

.page-disclaimer .disc-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  letter-spacing: .04em;
  color: rgba(245, 241, 232, .62);
  margin-bottom: clamp(1.25rem, 4vw, 2rem);
}

.page-disclaimer .disc-crumb a {
  color: rgba(245, 241, 232, .9);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 241, 232, .3);
  padding-bottom: 1px;
}

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

.page-disclaimer .disc-crumb-sep {
  color: rgba(245, 241, 232, .35);
}

.page-disclaimer .disc-crumb [aria-current="page"] {
  color: var(--paper);
}

.page-disclaimer .disc-kicker {
  margin: 0 0 .9rem;
  font-family: var(--font-num);
  font-size: clamp(.68rem, 2vw, .76rem);
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .disc-title {
  margin: 0 0 1.15rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 8.5vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -.03em;
  max-width: 22ch;
}

.page-disclaimer .disc-lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(.95rem, 2.4vw, 1.06rem);
  line-height: 1.85;
  color: rgba(245, 241, 232, .82);
}

.page-disclaimer .disc-meta {
  list-style: none;
  margin: clamp(1.75rem, 5vw, 2.75rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(199, 208, 218, .2);
  border: 1px solid rgba(199, 208, 218, .2);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .disc-meta li {
  background: var(--night);
  padding: .95rem .75rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  min-width: 0;
}

.page-disclaimer .disc-meta-value {
  font-family: var(--font-num);
  font-size: clamp(1.4rem, 5.5vw, 2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lava);
  letter-spacing: -.03em;
}

.page-disclaimer .disc-meta li:nth-child(2) .disc-meta-value {
  color: var(--turf);
}

.page-disclaimer .disc-meta li:nth-child(3) .disc-meta-value {
  color: var(--cyan);
}

.page-disclaimer .disc-meta-label {
  font-size: .74rem;
  letter-spacing: .06em;
  color: rgba(245, 241, 232, .68);
  line-height: 1.4;
}

/* ---------- 首图 ---------- */
.page-disclaimer .disc-figure {
  margin: 0;
  padding: clamp(1.75rem, 5vw, 3rem) 0 0;
  background: var(--paper);
}

.page-disclaimer .disc-frame {
  border: 1px solid var(--disc-rule);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .disc-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.9) contrast(1.04);
}

.page-disclaimer .disc-caption {
  margin: .85rem 0 0;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--disc-soft);
  max-width: 68ch;
  border-left: 2px solid var(--lava);
  padding-left: .8rem;
}

/* ---------- 目录 ---------- */
.page-disclaimer .disc-toc {
  padding: clamp(2.25rem, 6vw, 3.5rem) 0 clamp(1.5rem, 4vw, 2.25rem);
  background: var(--paper);
}

.page-disclaimer .disc-toc-title {
  margin: 0;
  font-family: var(--font-num);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--disc-soft);
}

.page-disclaimer .disc-toc-list {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  border-top: 1px solid var(--disc-rule-strong);
}

.page-disclaimer .disc-toc-list li {
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  min-height: 44px;
  padding: .85rem .3rem;
  color: inherit;
  text-decoration: none;
  transition: color .18s ease, padding-left .18s ease, background-color .18s ease;
}

.page-disclaimer .disc-toc-list a:hover,
.page-disclaimer .disc-toc-list a:focus-visible {
  color: var(--lava);
  padding-left: .75rem;
  background: var(--disc-panel);
}

.page-disclaimer .disc-toc-num {
  font-family: var(--font-num);
  font-size: .82rem;
  color: var(--mist);
  flex: none;
  letter-spacing: .04em;
}

.page-disclaimer .disc-toc-list a:hover .disc-toc-num,
.page-disclaimer .disc-toc-list a:focus-visible .disc-toc-num {
  color: var(--lava);
}

.page-disclaimer .disc-toc-text {
  font-size: clamp(.92rem, 2.4vw, 1rem);
  line-height: 1.5;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-body {
  background: var(--paper);
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
}

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  padding: clamp(1.9rem, 5vw, 3rem) 0;
  border-top: 1px solid var(--disc-rule-strong);
  scroll-margin-top: 6rem;
}

.page-disclaimer .disc-clause-num {
  font-family: var(--font-num);
  font-size: clamp(2.6rem, 12vw, 4.75rem);
  font-weight: 700;
  line-height: .9;
  letter-spacing: -.05em;
  color: transparent;
  -webkit-text-stroke: 1px var(--disc-rule-strong);
  user-select: none;
}

.page-disclaimer .disc-clause-title {
  margin: 0 0 .95rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.24rem, 4.6vw, 1.85rem);
  line-height: 1.28;
  letter-spacing: -.02em;
  color: var(--sea);
}

.page-disclaimer .disc-clause-body p {
  margin: 0 0 1rem;
  max-width: 64ch;
  font-size: clamp(.93rem, 2.4vw, 1rem);
  line-height: 1.9;
  color: var(--disc-ink);
}

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

.page-disclaimer .disc-clause-body strong {
  font-weight: 700;
  color: var(--wine);
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  max-width: 64ch;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: .7rem;
  font-size: clamp(.9rem, 2.3vw, .97rem);
  line-height: 1.8;
  color: var(--disc-soft);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: .7rem;
  height: 1px;
  background: var(--lava);
}

.page-disclaimer .disc-list li strong {
  color: var(--disc-ink);
}

/* 展开收起 */
.page-disclaimer .disc-details {
  margin-top: 1.35rem;
  max-width: 64ch;
  border: 1px solid var(--disc-rule);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--disc-panel);
}

.page-disclaimer .disc-details summary {
  cursor: pointer;
  list-style: none;
  min-height: 44px;
  padding: .85rem 1rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-num);
  font-size: .84rem;
  letter-spacing: .04em;
  color: var(--sea);
}

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

.page-disclaimer .disc-details summary::before {
  content: "+";
  font-size: 1rem;
  line-height: 1;
  color: var(--lava);
}

.page-disclaimer .disc-details[open] summary::before {
  content: "−";
}

.page-disclaimer .disc-details summary:focus-visible {
  outline: 2px solid var(--lava);
  outline-offset: -2px;
}

.page-disclaimer .disc-details p {
  margin: 0;
  padding: 0 1rem 1rem;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--disc-soft);
}

/* 编号步骤 */
.page-disclaimer .disc-steps {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  max-width: 64ch;
  border-top: 1px dashed var(--disc-rule-strong);
}

.page-disclaimer .disc-steps li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .85rem;
  align-items: start;
  padding: .8rem 0;
  border-bottom: 1px dashed var(--disc-rule-strong);
  font-size: clamp(.9rem, 2.3vw, .97rem);
  line-height: 1.8;
  color: var(--disc-soft);
}

.page-disclaimer .disc-step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--turf);
  color: var(--turf);
  font-size: .82rem;
  font-weight: 700;
  line-height: 1;
}

/* 事实定义列表 */
.page-disclaimer .disc-facts {
  margin: 1.35rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--disc-rule);
  border: 1px solid var(--disc-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .disc-fact {
  background: var(--paper);
  padding: .95rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.page-disclaimer .disc-fact dt {
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .disc-fact dd {
  margin: 0;
  font-size: clamp(.9rem, 2.4vw, .98rem);
  line-height: 1.6;
  color: var(--sea);
  word-break: break-word;
}

/* 边注 */
.page-disclaimer .disc-side {
  margin: 0;
  font-size: .8rem;
  line-height: 1.75;
  color: var(--disc-soft);
  border-left: 2px solid var(--mist);
  padding-left: .85rem;
}

.page-disclaimer .disc-side p {
  margin: 0;
}

.page-disclaimer .disc-side .num {
  color: var(--sea);
  font-weight: 600;
}

/* ---------- 结尾行动区 ---------- */
.page-disclaimer .disc-next {
  position: relative;
  background: var(--night);
  color: var(--paper);
  padding: clamp(2.5rem, 7vw, 4.5rem) 0;
  overflow: hidden;
}

.page-disclaimer .disc-next::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg,
    rgba(79, 240, 208, .05) 0 2px,
    transparent 2px 10px);
  pointer-events: none;
}

.page-disclaimer .disc-next .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-next-kicker {
  margin: 0 0 .8rem;
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .disc-next-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 5.5vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -.025em;
  max-width: 26ch;
}

.page-disclaimer .disc-next-text {
  margin: 0 0 1.65rem;
  max-width: 60ch;
  font-size: clamp(.92rem, 2.4vw, 1rem);
  line-height: 1.9;
  color: rgba(245, 241, 232, .8);
}

.page-disclaimer .disc-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-disclaimer .disc-next-links {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(199, 208, 218, .22);
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.75rem;
}

.page-disclaimer .disc-next-links a {
  color: rgba(245, 241, 232, .82);
  font-size: .86rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 241, 232, .3);
  padding-bottom: 1px;
  min-height: 22px;
  display: inline-flex;
  align-items: center;
}

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

.page-disclaimer :focus-visible {
  outline: 2px solid var(--lava);
  outline-offset: 3px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .disc-toc-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(1.75rem, 5vw, 3.5rem);
  }

  .page-disclaimer .disc-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-clause {
    grid-template-columns: 5.5rem minmax(0, 1fr) 15rem;
    column-gap: clamp(1.5rem, 3vw, 3rem);
    align-items: start;
  }

  .page-disclaimer .disc-clause-num {
    grid-column: 1;
    margin-top: -.15em;
  }

  .page-disclaimer .disc-clause-body {
    grid-column: 2;
    min-width: 0;
  }

  .page-disclaimer .disc-side {
    grid-column: 3;
    margin-top: .45rem;
  }

  .page-disclaimer .disc-meta li {
    padding: 1.15rem 1.25rem;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .disc-meta li {
    padding: .8rem .6rem;
  }

  .page-disclaimer .disc-meta-label {
    font-size: .68rem;
  }

  .page-disclaimer .disc-next-actions {
    flex-direction: column;
  }

  .page-disclaimer .disc-next-actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc-list a {
    transition: none;
  }
}