.page-disclaimer {
  --disc-gap: clamp(20px, 3.4vw, 44px);
  --disc-rule: 1px dashed rgba(18, 58, 87, 0.9);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(28px, 5vw, 52px);
  background-image:
    radial-gradient(120% 88% at 90% -6%, rgba(0, 229, 200, 0.16), rgba(0, 229, 200, 0) 62%),
    radial-gradient(88% 70% at 2% 14%, rgba(255, 107, 69, 0.11), rgba(255, 107, 69, 0) 64%);
}

.page-disclaimer .disc-hero .eyebrow {
  display: block;
  margin-top: clamp(20px, 4vw, 40px);
}

.page-disclaimer .disc-hero h1 {
  margin: 14px 0 0;
  max-width: 20ch;
  text-wrap: balance;
}

.page-disclaimer .disc-hero .lead {
  max-width: 62ch;
  margin-top: 18px;
}

.page-disclaimer .disc-hero__media {
  margin: clamp(26px, 4.5vw, 46px) 0 0;
}

.page-disclaimer .disc-hero__frame {
  position: relative;
  overflow: hidden;
  background: linear-gradient(148deg, var(--panel) 0%, var(--ink-900) 74%);
  clip-path: polygon(0 0, 100% 0, 100% 87%, 0 100%);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .disc-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .disc-hero__media .media__caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 步骤带 ---------- */

.page-disclaimer .disc-steps {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 33, 54, 0.9), rgba(4, 18, 31, 0.5));
}

.page-disclaimer .disc-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-disclaimer .disc-steps__item {
  border-left: 1px solid var(--line);
}

.page-disclaimer .disc-steps__item:nth-child(2n + 1) {
  border-left: 0;
}

.page-disclaimer .disc-steps__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 88px;
  padding: 18px 16px 20px;
  text-decoration: none;
  color: var(--white);
  transition: background 220ms var(--ease), color 220ms var(--ease);
}

.page-disclaimer .disc-steps__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-disclaimer .disc-steps__label {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  transition: color 220ms var(--ease);
}

.page-disclaimer .disc-steps__link:hover {
  background-image: linear-gradient(160deg, rgba(0, 229, 200, 0.15), rgba(0, 229, 200, 0) 72%);
}

.page-disclaimer .disc-steps__link:hover .disc-steps__label {
  color: var(--white);
}

.page-disclaimer .disc-steps__link:focus-visible {
  outline: 2px solid var(--cyan-bright);
  outline-offset: -2px;
}

/* ---------- 章节骨架 ---------- */

.page-disclaimer .disc-chapter {
  padding-block: clamp(38px, 6vw, 76px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 112px;
}

.page-disclaimer .disc-chapter__grid {
  display: grid;
  gap: 22px;
}

.page-disclaimer .disc-chapter__aside {
  position: relative;
}

.page-disclaimer .disc-chapter__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  opacity: 0.85;
}

.page-disclaimer .disc-chapter__title {
  margin: 0;
  padding-bottom: 16px;
  position: relative;
}

.page-disclaimer .disc-chapter__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 46px;
  height: 2px;
  background: var(--coral);
}

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

/* ---------- 条目清单 ---------- */

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .disc-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  column-gap: 12px;
  padding: 18px 0;
  border-top: var(--disc-rule);
}

.page-disclaimer .disc-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .disc-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  color: var(--cyan);
  opacity: 0.7;
  transition: opacity 200ms var(--ease);
}

.page-disclaimer .disc-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--white);
  transition: color 200ms var(--ease);
}

.page-disclaimer .disc-item__desc {
  grid-column: 2;
  margin: 7px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .disc-item__desc a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-item__desc a:hover {
  color: var(--cyan-bright);
}

.page-disclaimer .disc-item:hover .disc-item__num {
  opacity: 1;
}

.page-disclaimer .disc-item:hover .disc-item__title {
  color: var(--cyan-bright);
}

/* ---------- 标签 ---------- */

.page-disclaimer .disc-flag {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.6;
  vertical-align: 2px;
}

.page-disclaimer .disc-flag--coral {
  color: var(--coral);
}

.page-disclaimer .disc-flag--amber {
  color: var(--amber);
}

/* ---------- 引用写法 ---------- */

.page-disclaimer .disc-quote {
  margin-top: 24px;
  padding: 18px 20px 20px;
  background: var(--paper);
  border-left: 4px solid var(--coral);
  box-shadow: var(--shadow-card);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.8;
}

.page-disclaimer .disc-quote__copy {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: #5c7d92;
}

.page-disclaimer .disc-quote__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 0;
}

.page-disclaimer .disc-quote__row + .disc-quote__row {
  margin-top: 5px;
}

.page-disclaimer .disc-quote__k {
  min-width: 4.6em;
  color: #6d8b9b;
}

/* ---------- 更新频率表 ---------- */

.page-disclaimer .disc-freq {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--panel-deep);
}

.page-disclaimer .disc-freq__row {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-freq__row:first-child {
  border-top: 0;
}

.page-disclaimer .disc-freq__k {
  font-size: 14px;
  color: var(--muted);
}

.page-disclaimer .disc-freq__v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--white);
}

/* ---------- 结尾 ---------- */

.page-disclaimer .disc-cta {
  padding-top: clamp(38px, 6vw, 72px);
  scroll-margin-top: 112px;
}

.page-disclaimer .disc-cta__inner {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--panel);
  background-image: linear-gradient(135deg, rgba(0, 229, 200, 0.12), rgba(0, 229, 200, 0) 58%);
}

.page-disclaimer .disc-cta__inner::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -70%;
  width: 62%;
  height: 200px;
  background: radial-gradient(closest-side, rgba(255, 107, 69, 0.26), rgba(255, 107, 69, 0) 72%);
  pointer-events: none;
}

.page-disclaimer .disc-cta h2 {
  position: relative;
  margin: 0;
}

.page-disclaimer .disc-cta__text {
  position: relative;
  max-width: 62ch;
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .disc-cta__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .disc-freq__row {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
    padding: 15px 20px;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .disc-steps__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .disc-steps__item:nth-child(2n + 1) {
    border-left: 1px solid var(--line);
  }

  .page-disclaimer .disc-steps__item:first-child {
    border-left: 0;
  }

  .page-disclaimer .disc-steps__link {
    padding: 22px 20px 24px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-chapter__grid {
    grid-template-columns: 246px minmax(0, 1fr);
    gap: clamp(28px, 5vw, 76px);
  }

  .page-disclaimer .disc-chapter__aside {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-disclaimer .disc-item {
    grid-template-columns: 46px minmax(0, 1fr);
    column-gap: 16px;
    padding: 22px 0;
  }

  .page-disclaimer .disc-item__desc {
    margin-top: 8px;
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-steps__link,
  .page-disclaimer .disc-item__num,
  .page-disclaimer .disc-item__title {
    transition: none;
  }
}
<<<END>>>