.page-disclaimer {
  --disc-rail-w: 244px;
  --disc-gap: clamp(26px, 3.6vw, 52px);
  --term-accent: var(--orange);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer a {
  color: var(--rust);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer a:hover {
  color: var(--orange);
}

.page-disclaimer .btn,
.page-disclaimer .disc-toc__link {
  text-decoration: none;
}

/* 首屏框景 */
.page-disclaimer .disc-hero {
  position: relative;
  margin-top: clamp(14px, 2.2vw, 26px);
  border: 1px solid var(--ink);
  background: var(--card);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid var(--line);
  pointer-events: none;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 7px;
  background-image: repeating-linear-gradient(90deg, var(--ink) 0 1px, transparent 1px 14px);
  opacity: 0.2;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(26px, 4vw, 58px);
}

.page-disclaimer .disc-hero__text h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.95rem, 4.4vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .disc-hero__lead {
  margin: 18px 0 0;
  max-width: 33em;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: var(--slate);
}

.page-disclaimer .disc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* 资料包字段示意卡 */
.page-disclaimer .disc-spec {
  position: relative;
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-disclaimer .disc-spec::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 3px;
  background: var(--orange);
}

.page-disclaimer .disc-spec__title {
  margin: 0 0 12px;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-disclaimer .disc-spec__list {
  margin: 0;
  padding: 0;
}

.page-disclaimer .disc-spec__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .disc-spec__row:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-spec__row dt {
  font-size: var(--fs-sm);
  color: var(--mute);
  flex: none;
}

.page-disclaimer .disc-spec__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--ink);
  text-align: right;
  word-break: break-word;
}

.page-disclaimer .disc-spec__note {
  margin: 12px 0 0;
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--mute);
}

/* 目录 */
.page-disclaimer .disc-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  margin-top: clamp(20px, 3vw, 34px);
  padding-top: 14px;
  border-top: 2px solid var(--ink);
}

.page-disclaimer .disc-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 5px 0;
  font-size: var(--fs-sm);
  color: var(--slate);
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-disclaimer .disc-toc__idx {
  font-size: var(--fs-xs);
  color: var(--amber);
}

/* 主体两栏 */
.page-disclaimer .disc-body {
  display: grid;
  gap: var(--disc-gap);
  margin-top: clamp(26px, 4vw, 46px);
  align-items: start;
}

/* 左侧清单 */
.page-disclaimer .disc-rail {
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  background: var(--card);
}

.page-disclaimer .disc-rail__title {
  margin: 0 0 6px;
  padding-bottom: 10px;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--ink);
  border-bottom: 2px solid var(--orange);
}

.page-disclaimer .disc-checks {
  margin-top: 10px;
}

.page-disclaimer .disc-check {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
  cursor: pointer;
}

.page-disclaimer .disc-check:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-check input {
  position: absolute;
  top: 10px;
  left: 0;
  width: 18px;
  height: 18px;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.page-disclaimer .disc-check__box {
  position: relative;
  flex: none;
  width: 17px;
  height: 17px;
  margin-top: 3px;
  border: 1px solid var(--mute);
  background: var(--paper);
  border-radius: 2px;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .disc-check input:checked + .disc-check__box {
  background: var(--green);
  border-color: var(--green);
}

.page-disclaimer .disc-check input:checked + .disc-check__box::after {
  content: "";
  position: absolute;
  top: 1px;
  left: 5px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--paper);
  border-bottom: 2px solid var(--paper);
  transform: rotate(45deg);
}

.page-disclaimer .disc-check input:focus-visible + .disc-check__box {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-disclaimer .disc-check__text {
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: var(--slate);
}

.page-disclaimer .disc-check input:checked ~ .disc-check__text {
  color: var(--mute);
}

.page-disclaimer .disc-rail__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-xs);
  line-height: 1.75;
  color: var(--mute);
}

/* 条款卡 */
.page-disclaimer .disc-terms {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
  min-width: 0;
}

.page-disclaimer .disc-term {
  position: relative;
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--term-accent);
  background: var(--card);
  scroll-margin-top: 126px;
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-disclaimer .disc-term:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .disc-terms > .disc-term:nth-child(4n + 1) {
  --term-accent: var(--orange);
}

.page-disclaimer .disc-terms > .disc-term:nth-child(4n + 2) {
  --term-accent: var(--amber);
}

.page-disclaimer .disc-terms > .disc-term:nth-child(4n + 3) {
  --term-accent: var(--green);
}

.page-disclaimer .disc-terms > .disc-term:nth-child(4n + 4) {
  --term-accent: var(--mute);
}

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

.page-disclaimer .disc-term__no {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 600;
  line-height: 1;
  color: var(--term-accent);
}

.page-disclaimer .disc-term__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-xl);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .disc-term__lead {
  margin: 14px 0 0;
  max-width: 46em;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: var(--slate);
}

.page-disclaimer .disc-term__note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--mute);
}

.page-disclaimer .disc-term__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 2px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--term-accent);
  transform: rotate(45deg);
}

.page-disclaimer .disc-list strong {
  font-weight: 600;
  color: var(--ink);
}

.page-disclaimer .disc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

/* 四步流程 */
.page-disclaimer .disc-steps {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.page-disclaimer .disc-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px 14px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--term-accent);
  background: var(--paper);
}

.page-disclaimer .disc-step--ok {
  border-top-color: var(--green);
}

.page-disclaimer .disc-step__no {
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-disclaimer .disc-step__text {
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--ink);
}

.page-disclaimer .disc-step--ok .disc-step__text {
  color: var(--ink);
  font-weight: 600;
}

.page-disclaimer .disc-figure {
  margin: 22px 0 0;
}

.page-disclaimer .disc-figure .media-frame__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 条款编号 */
.page-disclaimer .disc-clauses {
  list-style: none;
  counter-reset: clause;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-disclaimer .disc-clauses li {
  position: relative;
  counter-increment: clause;
  padding-left: 44px;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .disc-clauses li::before {
  content: counter(clause, decimal-leading-zero);
  position: absolute;
  top: 2px;
  left: 0;
  display: grid;
  place-items: center;
  width: 30px;
  height: 22px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--rust);
}

/* 联系字段 */
.page-disclaimer .disc-contact {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-contact__row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .disc-contact__k {
  flex: none;
  min-width: 46px;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-disclaimer .disc-contact__v {
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

/* 断点 */
@media (min-width: 760px) {
  .page-disclaimer .disc-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
  }

  .page-disclaimer .disc-step:not(:last-child)::after {
    content: "\2192";
    position: absolute;
    top: 50%;
    right: -21px;
    transform: translateY(-50%);
    font-size: 14px;
    color: var(--mute);
  }
}

@media (min-width: 920px) {
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .disc-body {
    grid-template-columns: var(--disc-rail-w) minmax(0, 1fr);
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: 120px;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .disc-hero__inner,
  .page-disclaimer .disc-term {
    padding: 18px 16px;
  }

  .page-disclaimer .disc-clauses li {
    padding-left: 38px;
  }
}

/* 打印 */
@media print {
  .page-disclaimer {
    --ink: #000;
    --slate: #000;
    --mute: #333;
    --line: #999;
    --paper: #fff;
    --card: #fff;
    --orange: #000;
    --amber: #000;
    --green: #000;
    --rust: #000;
  }

  .page-disclaimer .disc-rail,
  .page-disclaimer .disc-term__actions,
  .page-disclaimer .disc-hero__actions,
  .page-disclaimer .disc-hero::after {
    display: none;
  }

  .page-disclaimer .disc-body {
    display: block;
  }

  .page-disclaimer .disc-term {
    --term-accent: #000;
    box-shadow: none;
    transform: none;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-disclaimer .disc-step {
    border-top-color: #000;
  }

  .page-disclaimer .disc-step:not(:last-child)::after {
    content: none;
  }

  .page-disclaimer .disc-figure {
    max-width: 78%;
  }
}
<<<END>>>