.page-disclaimer {
  --disc-ring: rgba(255, 176, 58, .16);
  display: block;
  padding-bottom: clamp(56px, 8vw, 110px);
}

/* ——— 首屏 ——— */
.page-disclaimer .disc-hero {
  padding-top: clamp(16px, 3vw, 32px);
}

.page-disclaimer .disc-hero-top > .eyebrow {
  display: block;
  color: var(--muted);
}

.page-disclaimer .disc-hero-top > .display {
  margin: 16px 0 0;
  max-width: 11em;
  color: var(--paper);
}

.page-disclaimer .disc-hero-cols {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(22px, 3.6vw, 42px);
}

.page-disclaimer .disc-lede {
  margin: 0;
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.78;
  color: var(--paper);
  max-width: 40em;
}

.page-disclaimer .disc-audience {
  border-left: 2px solid var(--mint);
  padding-left: clamp(16px, 2vw, 24px);
}

.page-disclaimer .disc-audience-label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-disclaimer .disc-audience-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .disc-banner {
  margin-top: clamp(26px, 4vw, 48px);
  aspect-ratio: 1600 / 560;
  border-radius: var(--r-lg);
  border: 1px solid var(--rail);
  background: linear-gradient(120deg, var(--ink-800), var(--ink-900));
}

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

/* ——— 章节主体 ——— */
.page-disclaimer .disc-body {
  margin-top: clamp(44px, 6vw, 78px);
}

.page-disclaimer .disc-section + .disc-section {
  margin-top: clamp(20px, 2.6vw, 32px);
}

.page-disclaimer .disc-card {
  padding: clamp(20px, 2.4vw, 34px) clamp(20px, 2.8vw, 40px) clamp(22px, 2.6vw, 36px);
}

.page-disclaimer .disc-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rail);
}

.page-disclaimer .disc-num {
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--mint);
}

.page-disclaimer .disc-card-head > .section-title {
  margin: 0;
  flex: 1 1 14ch;
  min-width: 0;
  font-size: clamp(20px, 2vw, 27px);
  line-height: 1.3;
  color: var(--paper);
}

.page-disclaimer .disc-copy-wrap {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .disc-copy {
  font-size: 12px;
  letter-spacing: .06em;
  white-space: nowrap;
}

.page-disclaimer .disc-card-body {
  padding-top: 18px;
}

.page-disclaimer .disc-card-body > p {
  margin: 0 0 12px;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
}

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

.page-disclaimer .disc-note {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-disclaimer .disc-card-body a {
  color: var(--mint-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--rail);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

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

/* ——— 三类使用者 ——— */
.page-disclaimer .disc-roles {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-disclaimer .disc-role {
  background: var(--ink-700);
  border: 1px solid var(--rail);
  border-radius: var(--r-md);
  padding: 18px 20px;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .disc-role:hover {
  transform: translateY(-4px);
  border-color: var(--mint);
}

.page-disclaimer .disc-role-name {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mint-soft);
}

.page-disclaimer .disc-role p:last-child {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

/* ——— 条目列表 ——— */
.page-disclaimer .disc-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 42em;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .76em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 0 var(--disc-ring);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-disclaimer .disc-list li:hover::before {
  transform: scale(1.7);
  box-shadow: 0 0 0 6px var(--disc-ring);
}

/* ——— 联系方式 ——— */
.page-disclaimer .disc-contact {
  margin: 20px 0 0;
  display: grid;
  gap: 12px;
  max-width: 46em;
}

.page-disclaimer .disc-contact-row {
  display: grid;
  gap: 4px;
  padding: 14px 18px;
  background: var(--ink-700);
  border-radius: var(--r-md);
  border-left: 2px solid var(--mint);
}

.page-disclaimer .disc-contact-row dt {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-disclaimer .disc-contact-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  color: var(--mint-soft);
  word-break: break-word;
}

/* ——— 收束横条 ——— */
.page-disclaimer .disc-cta {
  margin-top: clamp(40px, 6vw, 72px);
}

.page-disclaimer .disc-cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 28px;
  padding: clamp(22px, 3vw, 34px) clamp(20px, 3vw, 40px);
  border: 2px solid var(--mint);
  border-radius: var(--r-lg);
  background: linear-gradient(115deg, rgba(43, 240, 196, .08), rgba(6, 17, 13, 0) 62%);
}

.page-disclaimer .disc-cta-text {
  margin: 0;
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.6;
  color: var(--paper);
  max-width: 28em;
}

.page-disclaimer .disc-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ——— 大于 820px 的桌面增强 ——— */
@media (min-width: 820px) {
  .page-disclaimer .disc-roles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .page-disclaimer .disc-contact-row {
    grid-template-columns: 11ch minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-hero-cols {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .disc-card {
    padding-left: clamp(28px, 3vw, 48px);
    padding-right: clamp(28px, 3vw, 48px);
  }
}

/* ——— 窄屏收口 ——— */
@media (max-width: 560px) {
  .page-disclaimer .disc-card-head {
    align-items: flex-start;
  }

  .page-disclaimer .disc-copy-wrap {
    margin-left: 0;
    width: 100%;
  }

  .page-disclaimer .disc-copy {
    min-height: 34px;
  }

  .page-disclaimer .disc-cta-links {
    width: 100%;
  }

  .page-disclaimer .disc-cta-links .btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-list li::before,
  .page-disclaimer .disc-role {
    transition: none;
  }

  .page-disclaimer .disc-list li:hover::before {
    transform: none;
  }

  .page-disclaimer .disc-role:hover {
    transform: none;
  }
}