.page-disclaimer {
  position: relative;
  background:
    radial-gradient(1100px 620px at 88% -8%, rgba(18, 224, 255, 0.10), transparent 62%),
    radial-gradient(880px 520px at 2% 12%, rgba(29, 91, 255, 0.14), transparent 64%);
  padding-bottom: clamp(40px, 7vw, 96px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  padding: clamp(20px, 4vw, 44px) 0 clamp(20px, 3.5vw, 40px);
}

.page-disclaimer .doc-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
  align-items: start;
}

.page-disclaimer .doc-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-size: clamp(28px, 6vw, 50px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--c-text);
  max-width: 18ch;
}

.page-disclaimer .doc-hero__lead {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.82;
  color: var(--c-muted);
}

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

.page-disclaimer .doc-hero__quick a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--c-rule);
  border-radius: var(--r);
  background: rgba(10, 22, 48, 0.68);
  color: var(--c-text);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-disclaimer .doc-hero__quick .qn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
}

.page-disclaimer .doc-hero__quick a:hover,
.page-disclaimer .doc-hero__quick a:focus-visible {
  border-color: var(--c-cyan);
  background: rgba(18, 224, 255, 0.08);
}

.page-disclaimer .doc-hero__media {
  margin: 0;
}

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

/* ---------- 正文主体 ---------- */
.page-disclaimer .doc-body {
  padding-top: clamp(8px, 2vw, 20px);
}

.page-disclaimer .doc-p {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--c-muted);
}

.page-disclaimer .doc-p strong {
  color: var(--c-text);
  font-weight: 700;
}

.page-disclaimer .doc-p--tail {
  margin-top: 20px;
  font-size: 14.5px;
}

.page-disclaimer .doc-p a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(18, 224, 255, 0.4);
  padding-bottom: 1px;
}

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

.page-disclaimer .doc-section {
  position: relative;
  padding: clamp(28px, 4.5vw, 52px) 0 clamp(28px, 4.5vw, 52px) clamp(16px, 2.6vw, 36px);
  border-top: 1px solid var(--c-rule);
  scroll-margin-top: 96px;
}

.page-disclaimer .doc-section::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(30px, 4.8vw, 56px);
  width: 2px;
  height: 36px;
  background: var(--c-cyan);
}

.page-disclaimer .doc-section__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px 14px;
  margin-bottom: 18px;
}

.page-disclaimer .doc-num {
  flex: none;
  display: inline-block;
  padding: 4px 8px;
  border-radius: var(--r);
  background: var(--c-paper);
  color: var(--c-void);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.1em;
}

.page-disclaimer .doc-section__title {
  margin: 0;
  font-size: clamp(19px, 2.8vw, 27px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--c-text);
}

.page-disclaimer .doc-list {
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .doc-list > li {
  position: relative;
  padding-left: 22px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-text);
}

.page-disclaimer .doc-list > li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.76em;
  width: 9px;
  height: 2px;
  background: var(--c-cyan);
}

/* ---------- 引用示范块 ---------- */
.page-disclaimer .cite-sample {
  margin: 22px 0 24px;
  max-width: 640px;
  padding: 20px 22px;
  border: 1px solid var(--c-rule);
  border-left: 3px solid var(--c-cyan);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(10, 22, 48, 0.94), rgba(5, 11, 26, 0.94));
  box-shadow: var(--shadow-deep);
  display: grid;
  gap: 10px;
}

.page-disclaimer .cite-sample__label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-disclaimer .cite-row {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-disclaimer .cite-row__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  padding-top: 2px;
}

.page-disclaimer .cite-row__val {
  color: var(--c-text);
  border-bottom: 1px dashed rgba(35, 56, 107, 0.9);
  padding-bottom: 6px;
}

/* ---------- 宽幅流程条 ---------- */
.page-disclaimer .flow-band {
  margin: clamp(26px, 4vw, 40px) 0;
  padding: clamp(20px, 3vw, 32px) clamp(18px, 3vw, 34px);
  border: 1px solid var(--c-rule);
  border-radius: var(--r);
  background: linear-gradient(120deg, rgba(29, 91, 255, 0.20), rgba(18, 224, 255, 0.06) 58%, rgba(5, 11, 26, 0.94));
}

.page-disclaimer .flow-band__title {
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-disclaimer .flow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-disclaimer .flow-step {
  position: relative;
  padding-left: 18px;
  border-left: 1px dashed var(--c-rule);
}

.page-disclaimer .flow-step:first-child {
  padding-left: 16px;
}

.page-disclaimer .flow-step__idx {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-neon);
}

.page-disclaimer .flow-step__name {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--c-text);
}

.page-disclaimer .flow-step__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--c-muted);
  max-width: 40ch;
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .contact-grid {
  margin-top: 4px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .contact-card {
  padding: 16px 18px;
  border: 1px solid var(--c-rule);
  border-radius: var(--r);
  background: rgba(10, 22, 48, 0.66);
}

.page-disclaimer .contact-card__key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--c-orange);
}

.page-disclaimer .contact-card__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text);
  word-break: break-word;
}

/* ---------- 结尾场景对照 ---------- */
.page-disclaimer .scene-block {
  margin-top: clamp(30px, 4.5vw, 54px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--c-rule);
}

.page-disclaimer .scene-title {
  margin: 0 0 6px;
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 900;
  color: var(--c-text);
}

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

.page-disclaimer .scene-list > li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(35, 56, 107, 0.62);
}

.page-disclaimer .scene-list__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--c-neon);
}

.page-disclaimer .scene-list__val {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--c-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .scene-list > li {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

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

  .page-disclaimer .flow-step {
    padding: 0 24px;
  }

  .page-disclaimer .flow-step:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-disclaimer .doc-body {
    max-width: 1080px;
    margin: 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-hero__quick a {
    transition: none;
  }
}