/* ================= 方案中心 · 页面专属样式 ================= */

.page-solutions .solutions-context {
  padding-top: var(--space-3);
}

.page-solutions .solutions-context .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-solutions .solutions-context .breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.page-solutions .solutions-context .breadcrumb li + li::before {
  content: "/";
  color: var(--color-line);
}

.page-solutions .solutions-context .breadcrumb a {
  color: var(--color-ink-soft);
  text-decoration: none;
}

.page-solutions .solutions-context .breadcrumb a:hover,
.page-solutions .solutions-context .breadcrumb a:focus-visible {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 分节签名 ---------- */

.page-solutions .section-signature {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  padding-top: var(--space-3);
  border-top: var(--border-thick) solid var(--color-ink);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-solutions .sig-tag {
  display: inline-block;
  padding: 5px var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-solutions .sig-line {
  font-weight: 500;
  color: var(--color-ink-soft);
}

/* ---------- 按钮与焦点 ---------- */

.page-solutions .btn {
  display: inline-block;
  text-decoration: none;
  text-align: center;
}

.page-solutions a:focus-visible,
.page-solutions button:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */

.page-solutions .solutions-hero {
  padding-top: var(--space-4);
  padding-bottom: var(--section-y-lg);
}

.page-solutions .hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-solutions .hero-title {
  margin: var(--space-3) 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-solutions .hero-lead {
  margin: 0 0 var(--space-6);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-solutions .hero-figures {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.page-solutions .figure-block {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  transition: background-color 180ms ease, color 180ms ease;
}

.page-solutions .figure-num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
}

.page-solutions .figure-title {
  margin: 0;
  font-size: var(--text-base);
  font-weight: 700;
  line-height: 1.42;
}

.page-solutions .figure-note {
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  line-height: 1.6;
  opacity: 0.84;
}

.page-solutions .figure-block--primary {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-solutions .figure-block--accent {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-solutions .figure-block--dark {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-solutions .figure-block--dark .figure-num {
  color: var(--color-contrast-accent);
}

@media (hover: hover) {
  .page-solutions .figure-block--primary:hover {
    background: var(--color-surface);
    color: var(--color-primary);
    outline: var(--border-thick) solid var(--color-primary);
    outline-offset: -2px;
  }

  .page-solutions .figure-block--accent:hover {
    background: var(--color-surface);
    color: var(--color-accent);
    outline: var(--border-thick) solid var(--color-accent);
    outline-offset: -2px;
  }

  .page-solutions .figure-block--dark:hover {
    background: var(--color-surface);
    color: var(--color-contrast-surface);
    outline: var(--border-thick) solid var(--color-contrast-surface);
    outline-offset: -2px;
  }

  .page-solutions .figure-block--dark:hover .figure-num {
    color: var(--color-accent);
  }
}

.page-solutions .hero-side {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.page-solutions .media-frame {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
}

.page-solutions .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-solutions .media-caption {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

.page-solutions .hero-claim {
  margin: 0;
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-accent);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-solutions .hero-actions {
  display: grid;
  gap: var(--space-2);
}

/* ---------- 三段处境 ---------- */

.page-solutions .solutions-field,
.page-solutions .solutions-sub,
.page-solutions .solutions-exit {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
}

.page-solutions .solutions-field--dark {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-solutions .solutions-field--dark .section-signature {
  border-top-color: var(--color-contrast-accent);
  color: var(--color-contrast-ink);
}

.page-solutions .solutions-field--dark .sig-tag {
  background: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
}

.page-solutions .solutions-field--dark .sig-line {
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-solutions .field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-solutions .field-heading {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-solutions .field-pain {
  margin: 0 0 var(--space-4);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-solutions .field-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-solutions .field-col-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-solutions .field-col p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-solutions .field-col--get {
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-accent);
}

.page-solutions .field-media {
  margin-top: var(--space-6);
}

.page-solutions .field-anchor {
  padding-top: var(--space-3);
  border-top: var(--border-thick) solid var(--color-line);
}

.page-solutions .anchor-kicker {
  margin: 0 0 var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-solutions .anchor-round {
  margin: 0 0 var(--space-3);
}

.page-solutions .anchor-round .num {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--color-primary);
}

.page-solutions .anchor-copy {
  display: inline-block;
  padding: 10px var(--space-3);
  border: var(--border-thick) solid var(--color-ink);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-ink);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease;
}

.page-solutions .anchor-copy:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-solutions .anchor-note {
  margin: var(--space-3) 0 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-muted);
}

.page-solutions .anchor-note a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-solutions .net-bars {
  display: block;
  width: 100%;
  height: auto;
}

.page-solutions .net-bars rect {
  fill: var(--color-contrast-line);
}

.page-solutions .net-bars rect:nth-child(-n+3) {
  fill: var(--color-contrast-accent);
}

.page-solutions .anchor-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-solutions .anchor-timeline li {
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.page-solutions .timeline-num {
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: var(--text-lg);
  color: var(--color-accent);
  margin-right: 4px;
}

/* 深底章节内的文字与锚点 */

.page-solutions .solutions-field--dark .field-heading {
  color: var(--color-contrast-ink);
}

.page-solutions .solutions-field--dark .field-pain,
.page-solutions .solutions-field--dark .field-col p {
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

.page-solutions .solutions-field--dark .field-col-title {
  color: var(--color-contrast-accent);
}

.page-solutions .solutions-field--dark .field-col--get {
  border-left-color: var(--color-contrast-accent);
}

.page-solutions .solutions-field--dark .field-anchor {
  border-top-color: var(--color-contrast-line);
}

.page-solutions .solutions-field--dark .anchor-kicker,
.page-solutions .solutions-field--dark .anchor-note,
.page-solutions .solutions-field--dark .media-caption {
  color: color-mix(in srgb, var(--color-contrast-ink) 64%, transparent);
}

.page-solutions .solutions-field--dark .anchor-round .num {
  color: var(--color-contrast-accent);
}

.page-solutions .solutions-field--dark .anchor-copy {
  border-color: var(--color-contrast-ink);
  color: var(--color-contrast-ink);
}

.page-solutions .solutions-field--dark .anchor-copy:hover {
  background: var(--color-contrast-accent);
  border-color: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
}

/* ---------- 细分场景（强调色满块） ---------- */

.page-solutions .solutions-sub {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-solutions .solutions-sub .section-signature {
  border-top-color: var(--color-accent-ink);
  color: color-mix(in srgb, var(--color-accent-ink) 76%, transparent);
}

.page-solutions .solutions-sub .sig-tag {
  background: var(--color-accent-ink);
  color: var(--color-accent);
}

.page-solutions .solutions-sub .sig-line {
  color: var(--color-accent-ink);
}

.page-solutions .sub-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-solutions .sub-heading {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-accent-ink);
}

.page-solutions .sub-copy p {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-accent-ink) 88%, transparent);
}

.page-solutions .btn--dark {
  display: inline-block;
  margin-top: var(--space-2);
  padding: 14px var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-weight: 700;
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.page-solutions .btn--dark:hover,
.page-solutions .btn--dark:focus-visible {
  background: var(--color-surface);
  color: var(--color-accent);
}

.page-solutions .sub-followup {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-accent-ink) 84%, transparent);
}

.page-solutions .sub-followup a {
  color: var(--color-accent-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 行动出口（主色满块） ---------- */

.page-solutions .solutions-exit {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-solutions .solutions-exit .section-signature {
  border-top-color: var(--color-primary-ink);
  color: color-mix(in srgb, var(--color-primary-ink) 78%, transparent);
}

.page-solutions .solutions-exit .sig-tag {
  background: var(--color-primary-ink);
  color: var(--color-primary);
}

.page-solutions .exit-heading {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-primary-ink);
}

.page-solutions .exit-lead {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-primary-ink) 88%, transparent);
}

.page-solutions .exit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-solutions .solutions-exit .btn--ghost {
  border-color: var(--color-primary-ink);
  color: var(--color-primary-ink);
  background: transparent;
}

.page-solutions .solutions-exit .btn--ghost:hover,
.page-solutions .solutions-exit .btn--ghost:focus-visible {
  background: var(--color-primary-ink);
  color: var(--color-primary);
}

.page-solutions .exit-foot {
  margin: var(--space-4) 0 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: color-mix(in srgb, var(--color-primary-ink) 82%, transparent);
}

.page-solutions .exit-foot a {
  color: var(--color-primary-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 桌面栅格 ---------- */

@media (min-width: 720px) {
  .page-solutions .field-split {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-6);
  }

  .page-solutions .exit-actions {
    flex-wrap: nowrap;
  }
}

@media (min-width: 900px) {
  .page-solutions .hero-layout {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-8);
    align-items: start;
  }

  .page-solutions .hero-side {
    position: sticky;
    top: var(--space-6);
  }

  .page-solutions .field-grid {
    grid-template-columns: 8fr 4fr;
    gap: var(--space-8);
    align-items: start;
  }

  .page-solutions .sub-layout {
    grid-template-columns: 6fr 6fr;
    gap: var(--space-8);
    align-items: center;
  }

  .page-solutions .field-anchor {
    position: sticky;
    top: var(--space-6);
  }
}

/* ---------- 减少动态效果 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-solutions .figure-block,
  .page-solutions .anchor-copy,
  .page-solutions .btn--dark {
    transition: none;
  }
}
</PAGE_CSS>>>