.page-disclaimer {
  --dl-num: clamp(52px, 11vw, 126px);
  --dl-cut: 16px;
  position: relative;
  background: var(--bg);
  color: var(--snow);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dl-hero {
  position: relative;
  padding: clamp(26px, 5vw, 62px) 0 clamp(28px, 4.6vw, 56px);
  overflow: hidden;
}

.page-disclaimer .dl-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -38%;
  width: min(600px, 68vw);
  height: min(600px, 68vw);
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, rgba(23, 167, 155, .20), transparent 64%);
  pointer-events: none;
}

.page-disclaimer .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(20px, 3.2vw, 40px);
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin: 0 8px;
  color: rgba(126, 147, 168, .5);
}

.page-disclaimer .breadcrumb__item a {
  color: var(--sky);
  text-decoration: none;
}

.page-disclaimer .breadcrumb__item a:hover,
.page-disclaimer .breadcrumb__item a:focus-visible {
  color: var(--sky-lift);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-disclaimer .dl-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 54px);
}

.page-disclaimer .dl-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(42px, 8.4vw, 108px);
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--snow);
}

.page-disclaimer .dl-hero__en {
  display: block;
  margin-top: clamp(12px, 1.6vw, 20px);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .dl-hero__lede {
  max-width: 42ch;
  margin: clamp(18px, 2.4vw, 28px) 0 clamp(20px, 3vw, 34px);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.8;
  color: rgba(247, 250, 252, .84);
}

.page-disclaimer .dl-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(14, 39, 64, .68);
  border: 1px solid var(--line);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--snow);
}

.page-disclaimer .dl-hero__k {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sky);
}

.page-disclaimer .dl-hero__media {
  margin: 0;
  position: relative;
}

.page-disclaimer .dl-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .dl-clauses {
  padding-bottom: clamp(90px, 12vw, 150px);
}

.page-disclaimer .dl-clause {
  position: relative;
  padding: clamp(30px, 5.4vw, 74px) 0;
  scroll-margin-top: 120px;
  transition: background-color .3s var(--ease);
}

.page-disclaimer .dl-clause:target {
  background: linear-gradient(90deg, rgba(255, 90, 31, .09), transparent 62%);
}

.page-disclaimer .dl-clause__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 3vw, 30px);
}

.page-disclaimer .dl-clause__no {
  font-family: var(--font-mono);
  font-size: var(--dl-num);
  font-weight: 700;
  line-height: .78;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
  color: var(--sky);
  opacity: .4;
  transition: color .3s var(--ease), opacity .3s var(--ease);
}

@supports (background-clip: text) {
  .page-disclaimer .dl-clause__no {
    background: linear-gradient(158deg, var(--sky-lift), var(--sky-deep));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    opacity: .82;
  }
}

.page-disclaimer .dl-clause:target .dl-clause__no {
  opacity: 1;
  background: linear-gradient(158deg, var(--lava-lift), var(--lava));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-disclaimer .dl-clause__title {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--snow);
}

.page-disclaimer .dl-clause:target .dl-clause__title {
  color: var(--lava-lift);
}

.page-disclaimer .dl-clause__body p {
  max-width: 60ch;
  margin: 0 0 1.1em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(247, 250, 252, .82);
}

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

.page-disclaimer .dl-clause__body a {
  color: var(--sky);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .dl-clause__body a:hover,
.page-disclaimer .dl-clause__body a:focus-visible {
  color: var(--sky-lift);
}

.page-disclaimer .dl-mark {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  color: var(--lava);
}

/* 旁注 */
.page-disclaimer .dl-clause__side {
  font-size: 13px;
  line-height: 1.72;
  color: var(--steel);
}

.page-disclaimer .dl-note {
  margin: 0;
  padding: 14px 4px 14px 16px;
  border-left: 2px solid var(--lake);
  background: linear-gradient(90deg, rgba(23, 167, 155, .12), transparent 82%);
}

.page-disclaimer .dl-note__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sky);
}

.page-disclaimer .dl-clause__copy {
  margin-top: 16px;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--steel);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .dl-clause__copy:hover,
.page-disclaimer .dl-clause__copy:focus-visible {
  color: var(--snow);
  border-color: var(--line-sky);
  background: rgba(59, 158, 219, .14);
}

.page-disclaimer .dl-clause__copy.is-done {
  color: var(--mint);
  border-color: rgba(78, 210, 166, .6);
  background: rgba(78, 210, 166, .1);
}

/* 切角提示条 */
.page-disclaimer .dl-tip {
  max-width: 60ch;
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(247, 250, 252, .9);
  background-color: rgba(255, 90, 31, .10);
  background-image: linear-gradient(90deg, var(--lava) 0 3px, transparent 3px);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

/* 同步节奏图示 */
.page-disclaimer .dl-tl {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  margin: clamp(16px, 2.4vw, 26px) 0 0;
}

.page-disclaimer .dl-tl-axis {
  stroke: rgba(126, 147, 168, .5);
  stroke-width: 1.4;
}

.page-disclaimer .dl-tl-dot {
  fill: var(--lava);
  animation: dl-pulse 2.8s var(--ease) infinite;
}

.page-disclaimer .dl-tl-dot--late {
  animation-delay: 1.4s;
}

.page-disclaimer .dl-tl-dash {
  stroke: var(--lake);
  stroke-width: 1.4;
  stroke-dasharray: 5 5;
}

.page-disclaimer .dl-tl-time {
  fill: var(--snow);
  font-family: var(--font-mono);
  font-size: 17px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
}

.page-disclaimer .dl-tl-note {
  fill: var(--steel);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

@keyframes dl-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .42; }
}

/* 斜线分隔带 */
.page-disclaimer .dl-cut {
  width: var(--w, 40%);
  height: 10px;
  background: linear-gradient(90deg, var(--sky-deep), var(--lake));
  clip-path: polygon(0 0, 100% 62%, 100% 100%, 0 38%);
  opacity: .55;
}

/* 收窄条款 */
.page-disclaimer .dl-clause--narrow .dl-clause__no {
  font-size: clamp(40px, 7vw, 76px);
}

.page-disclaimer .dl-clause--paper .dl-clause__body {
  padding: clamp(20px, 3vw, 38px);
  background: var(--paper);
  color: var(--bg);
  clip-path: polygon(var(--dl-cut) 0, 100% 0, 100% calc(100% - var(--dl-cut)), calc(100% - var(--dl-cut)) 100%, 0 100%, 0 var(--dl-cut));
}

.page-disclaimer .dl-clause--paper .dl-clause__body p {
  color: rgba(8, 25, 42, .86);
}

.page-disclaimer .dl-clause--paper .dl-clause__body a {
  color: var(--sky-deep);
}

.page-disclaimer .dl-clause--paper .dl-mark {
  color: #B3350A;
}

/* ---------- 条款索引条 ---------- */
.page-disclaimer .dl-indexbar {
  position: sticky;
  bottom: 0;
  z-index: 6;
  background: rgba(4, 12, 20, .93);
  border-top: 1px solid var(--line-sky);
  backdrop-filter: blur(10px);
}

.page-disclaimer .dl-indexbar__inner {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
  padding-top: 12px;
  padding-bottom: 12px;
}

.page-disclaimer .dl-indexbar__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lava);
}

.page-disclaimer .dl-indexbar__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .dl-indexbar__list li {
  flex: none;
}

.page-disclaimer .dl-indexbar__list a {
  display: inline-block;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--steel);
  border: 1px solid transparent;
  clip-path: polygon(5px 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%, 0 5px);
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .dl-indexbar__list a:hover,
.page-disclaimer .dl-indexbar__list a:focus-visible {
  color: var(--snow);
  border-color: var(--line-sky);
  background: rgba(59, 158, 219, .14);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dl-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
  }
}

@media (min-width: 940px) {
  .page-disclaimer .dl-clause__grid {
    grid-template-columns: minmax(0, 180px) minmax(0, 1fr) minmax(0, 228px);
    gap: clamp(24px, 3.4vw, 52px);
    align-items: start;
  }

  .page-disclaimer .dl-clause--narrow .dl-clause__grid {
    grid-template-columns: minmax(0, 150px) minmax(0, 1fr);
    max-width: 880px;
    margin-inline: auto;
  }

  .page-disclaimer .dl-clause--narrow .dl-clause__side {
    display: none;
  }

  .page-disclaimer .dl-clause--narrow .dl-clause__body p {
    max-width: 54ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-tl-dot {
    animation: none;
  }

  .page-disclaimer .dl-clause,
  .page-disclaimer .dl-clause__no,
  .page-disclaimer .dl-clause__copy,
  .page-disclaimer .dl-indexbar__list a {
    transition: none;
  }
}
<<<END>>>

.page-disclaimer {
  --w: 1rem;
}