/**
 * 首页专用样式 v6 — 顶栏亮点 + Hero 叠卡 + 流程面板
 */

/* ===== 设计令牌 ===== */
body.app-body:has(#tabHome.active) {
  --home-ink: #0f2942;
  --home-muted: #5a7a96;
  --home-line: rgba(137, 207, 240, 0.35);
  --home-surface: #ffffff;
  --home-sky: #89cff0;
  --home-sky-mid: #6bb8f0;
  --home-sky-deep: #4a9fd9;
  --home-sky-pale: #e0f4fc;
  --home-sky-wash: #f4fafe;
  --home-blue-500: #5eb0e8;
  --home-blue-600: #4a9fd9;
  --home-blue-700: #2d7eb8;
  --home-radius: 18px;
  --home-radius-sm: 12px;
  --home-grad-hero: linear-gradient(135deg, #89cff0 0%, #c5e8fa 48%, #f0f9ff 100%);
  --home-grad-cta: linear-gradient(135deg, #6bb8f0 0%, #89cff0 50%, #b8e4ff 100%);
  --home-grad-accent: linear-gradient(135deg, #5eb0e8 0%, #89cff0 58%, #b8e4ff 100%);
}

/* 首屏静态 Hero（JS 加载前即显示，避免 SEO 占位文案停留数秒） */
.home-page--shell .home-hero-visual-placeholder {
  min-height: 280px;
  border-radius: var(--home-radius);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(224, 244, 252, 0.9) 100%);
  border: 1px solid rgba(137, 207, 240, 0.45);
  box-shadow: 0 12px 40px rgba(74, 159, 217, 0.12);
}

.home-seo-fallback {
  display: none;
  padding: 32px 24px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  color: var(--text-light);
  line-height: 1.7;
}

.home-seo-fallback h1 {
  margin: 0 0 12px;
  font-size: 28px;
  color: var(--text);
}

.home-seo-fallback a {
  color: var(--primary);
  font-weight: 600;
}

/* 页面骨架 */
body.app-body .home-page {
  display: flex;
  flex-direction: column;
  gap: 28px !important;
  padding-bottom: 16px;
  width: 100%;
  max-width: none;
  margin: 0;
  box-sizing: border-box;
}

body.app-body .main-content:has(#tabHome.active) {
  padding-top: var(--space-5) !important;
  padding-left: var(--layout-content-pad) !important;
  padding-right: var(--layout-content-pad) !important;
  background:
    radial-gradient(ellipse 80% 45% at 50% -5%, rgba(137, 207, 240, 0.22) 0%, transparent 55%),
    linear-gradient(180deg, #e8f5fc 0%, #f2f9fd 120px, #fafcfe 360px);
}

/* ===== 顶栏价值点 ===== */
body.app-body .home-highlights {
  padding: 0 2px;
}

body.app-body .home-highlights-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--home-radius-sm);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(224, 244, 252, 0.88) 100%);
  border: 1px solid rgba(137, 207, 240, 0.5);
  box-shadow: 0 6px 20px rgba(74, 159, 217, 0.08);
}

body.app-body .home-highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

body.app-body .home-highlight-icon {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  color: var(--home-blue-700);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(137, 207, 240, 0.45);
}

body.app-body .home-highlight-icon svg {
  width: 18px;
  height: 18px;
}

body.app-body .home-highlight-text {
  min-width: 0;
}

body.app-body .home-highlight-text strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--home-ink);
  line-height: 1.2;
}

body.app-body .home-highlight-text span {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: var(--home-muted);
  line-height: 1.3;
}

/* ===== Hero — 左文案 / 右产品图 ===== */
body.app-body .home-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: center;
  padding: 30px 32px 28px;
  border-radius: var(--home-radius);
  background: var(--home-grad-hero);
  border: 1px solid rgba(137, 207, 240, 0.55);
  box-shadow:
    0 16px 40px rgba(74, 159, 217, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.65);
  overflow: hidden;
  isolation: isolate;
  color: var(--home-ink);
}

body.app-body .home-hero-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 55% 80% at 8% 20%, rgba(255, 255, 255, 0.55) 0%, transparent 58%),
    radial-gradient(ellipse 45% 60% at 92% 80%, rgba(137, 207, 240, 0.28) 0%, transparent 52%),
    radial-gradient(ellipse 40% 50% at 60% 0%, rgba(184, 228, 255, 0.35) 0%, transparent 50%);
  pointer-events: none;
}

body.app-body .home-hero-copy,
body.app-body .home-hero-visual {
  position: relative;
  z-index: 1;
}

body.app-body .home-hero-copy {
  text-align: left;
  min-width: 0;
}

body.app-body .home-hero-visual {
  display: flex;
  align-items: stretch;
  justify-content: center;
  min-width: 0;
  min-height: 340px;
  max-height: 420px;
}

body.app-body .home-hero-visual .home-hero-product-shot {
  flex: 1;
  width: 100%;
  height: 100%;
  min-height: 340px;
  max-height: 420px;
}

body.app-body .home-hero-visual .home-hero-product-shot.home-app-shot--live,
body.app-body .home-hero-visual .home-app-shot--live {
  flex: 1;
  width: 100%;
  height: 100%;
  min-height: 340px;
  max-height: 420px;
  display: flex;
}

body.app-body .home-hero-visual .home-app-shot--live .home-app-window {
  flex: 1;
  width: 100%;
}

body.app-body .home-hero-visual .home-app-table {
  font-size: 9px;
}

body.app-body .home-hero-visual .home-app-table th,
body.app-body .home-hero-visual .home-app-table td {
  padding: 3px 5px;
}

body.app-body .home-hero-visual .home-app-table-wrap {
  max-height: none;
}

body.app-body .home-hero-live-fallback[hidden] {
  display: none !important;
}

body.app-body .home-hero-visual .home-hero-product-shot img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 340px;
  max-height: 420px;
  object-fit: contain;
  object-position: center;
  border-radius: 14px;
  border: 1px solid rgba(137, 207, 240, 0.55);
  box-shadow: 0 14px 36px rgba(74, 159, 217, 0.18);
  background: rgba(255, 255, 255, 0.55);
}

/* Hero 支持平台 */
body.app-body .home-hero-platforms-wrap {
  margin-top: 4px;
}

body.app-body .home-hero-platforms-label {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--home-muted);
}

body.app-body .home-hero-platforms {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}

body.app-body .home-hero-platforms::-webkit-scrollbar {
  display: none;
}

body.app-body .home-platform-pill {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
  padding: 7px 12px;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid color-mix(in srgb, var(--c, var(--home-sky)) 35%, rgba(137, 207, 240, 0.5));
  border-radius: 10px;
  backdrop-filter: blur(4px);
}

body.app-body .home-platform-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

body.app-body .home-platform-name {
  font-weight: 700;
  font-size: 12px;
  line-height: 1.2;
  color: var(--home-ink);
}

body.app-body .home-platform-hint {
  font-size: 10px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--home-muted);
}

body.app-body .home-platform-pill::before {
  content: '';
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c, var(--home-sky));
  box-shadow: 0 0 6px color-mix(in srgb, var(--c, var(--home-sky)) 50%, transparent);
}

/* ===== 数据条（备用） ===== */
body.app-body .home-metrics {
  padding: 0 4px;
}

body.app-body .home-metrics-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

body.app-body .home-stat {
  padding: 14px 12px;
  text-align: center;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(137, 207, 240, 0.45);
  border-radius: var(--home-radius-sm);
  box-shadow: 0 4px 14px rgba(74, 159, 217, 0.08);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

body.app-body .home-stat:hover {
  transform: translateY(-2px);
  border-color: rgba(137, 207, 240, 0.7);
  box-shadow: 0 8px 22px rgba(74, 159, 217, 0.12);
}

body.app-body .home-stat strong {
  display: block;
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
  color: var(--home-blue-700);
}

body.app-body .home-stat span {
  display: block;
  margin-top: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--home-muted);
  letter-spacing: 0.04em;
}
body.app-body .home-app-shot {
  margin: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
}

body.app-body .home-app-shot--image {
  flex: 1;
}

body.app-body .home-app-shot--image img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 340px;
  max-height: 420px;
  object-fit: contain;
  object-position: center;
  border-radius: 14px;
  border: 1px solid rgba(137, 207, 240, 0.55);
  box-shadow: 0 14px 36px rgba(74, 159, 217, 0.18);
  background: rgba(255, 255, 255, 0.55);
}

body.app-body .home-app-window {
  flex: 1;
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  border: 1px solid rgba(137, 207, 240, 0.55);
  background: #fff;
  box-shadow: 0 10px 28px rgba(74, 159, 217, 0.14);
  overflow: hidden;
}

body.app-body .home-app-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  background: linear-gradient(180deg, #f8fbfe, #eef6fc);
  border-bottom: 1px solid #dbeafe;
}

body.app-body .home-app-dots {
  display: inline-flex;
  gap: 5px;
}

body.app-body .home-app-dots i {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #cbd5e1;
}

body.app-body .home-app-dots i:nth-child(1) { background: #f87171; }
body.app-body .home-app-dots i:nth-child(2) { background: #fbbf24; }
body.app-body .home-app-dots i:nth-child(3) { background: #4ade80; }

body.app-body .home-app-title {
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.app-body .home-app-body {
  position: relative;
  flex: 1;
  padding: 8px 10px 10px;
  background: linear-gradient(180deg, #fafcff 0%, #fff 100%);
}

body.app-body .home-app-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

body.app-body .home-app-nav-item {
  padding: 3px 8px;
  font-size: 9px;
  font-weight: 600;
  color: #64748b;
  background: #f1f5f9;
  border-radius: 999px;
}

body.app-body .home-app-nav-item.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--home-sky-deep), var(--home-sky));
}

body.app-body .home-app-metrics {
  display: flex;
  gap: 6px;
  margin-bottom: 6px;
}

body.app-body .home-app-metrics div {
  flex: 1;
  padding: 5px 6px;
  text-align: center;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
}

body.app-body .home-app-metrics strong {
  display: block;
  font-size: 12px;
  font-weight: 800;
  color: var(--home-blue-700);
  line-height: 1.1;
}

body.app-body .home-app-metrics span {
  display: block;
  margin-top: 1px;
  font-size: 8px;
  color: #94a3b8;
}

body.app-body .home-app-table-wrap {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

body.app-body .home-app-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 10px;
}

body.app-body .home-app-table th,
body.app-body .home-app-table td {
  padding: 5px 6px;
  text-align: left;
  border-bottom: 1px solid #f1f5f9;
  white-space: nowrap;
}

body.app-body .home-app-table th {
  font-weight: 700;
  color: #475569;
  background: #f8fafc;
}

body.app-body .home-app-table td {
  color: #334155;
}

body.app-body .home-app-table td.is-code {
  color: var(--home-blue-700);
  font-weight: 600;
}

body.app-body .home-app-table tbody tr:last-child td {
  border-bottom: none;
}

body.app-body .home-app-float {
  position: absolute;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #dbeafe;
  box-shadow: 0 8px 20px rgba(74, 159, 217, 0.15);
  font-size: 10px;
  backdrop-filter: blur(6px);
}

body.app-body .home-app-float--ok {
  right: 10px;
  bottom: 8px;
  padding: 5px 8px;
  font-size: 9px;
  font-weight: 700;
  color: #059669;
}

body.app-body .home-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  margin-bottom: 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--home-blue-700);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(137, 207, 240, 0.65);
  border-radius: 999px;
  backdrop-filter: blur(8px);
}

body.app-body .home-hero-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--home-sky);
  box-shadow: 0 0 8px rgba(137, 207, 240, 0.8);
}

body.app-body .home-hero-title {
  margin: 0;
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
  color: var(--home-ink);
}

body.app-body .home-hero-tagline {
  margin: 8px 0 10px;
  font-size: clamp(15px, 1.8vw, 19px);
  font-weight: 600;
  color: #1e4976 !important;
  letter-spacing: -0.01em;
}

body.app-body .home-hero-lead {
  margin: 0 0 14px;
  max-width: none;
  font-size: 14px;
  line-height: 1.6;
  color: var(--home-muted);
}

body.app-body .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

body.app-body .home-hero-actions .btn-lg {
  padding: 10px 18px;
  font-size: 14px;
}

body.app-body .home-hero-primary-btn {
  min-width: 148px;
  color: #fff !important;
  background: linear-gradient(135deg, var(--home-sky-deep) 0%, var(--home-sky) 100%) !important;
  border: none !important;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(74, 159, 217, 0.35) !important;
}

body.app-body .home-hero-primary-btn:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
}

body.app-body .home-hero-secondary-btn {
  min-width: 132px;
  color: var(--home-blue-700) !important;
  background: rgba(255, 255, 255, 0.75) !important;
  border: 1px solid rgba(137, 207, 240, 0.75) !important;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

body.app-body .home-hero-secondary-btn:hover {
  background: #fff !important;
  border-color: var(--home-sky) !important;
}

/* ===== 数据条（备用） ===== */

/* ===== 通用区块 ===== */
body.app-body .home-block {
  padding: 0 4px;
}

body.app-body .home-block-title {
  margin: 0 0 18px;
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 800;
  text-align: center;
  color: var(--home-ink);
  letter-spacing: -0.025em;
}

body.app-body .home-block-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  margin: 8px auto 0;
  border-radius: 2px;
  background: var(--home-grad-accent);
}

body.app-body .home-block-subtitle {
  margin: -10px 0 16px;
  text-align: center;
  font-size: 14px;
  color: var(--home-muted);
}

/* ===== 四步流程 ===== */
body.app-body .home-steps-panel {
  padding: 18px 16px;
  border-radius: var(--home-radius);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(224, 244, 252, 0.75) 100%);
  border: 1px solid rgba(137, 207, 240, 0.5);
  box-shadow: 0 8px 24px rgba(74, 159, 217, 0.08);
}

body.app-body .home-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

body.app-body .home-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 14px;
  text-align: left;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(137, 207, 240, 0.4);
  border-radius: var(--home-radius-sm);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

body.app-body .home-step:hover {
  transform: translateY(-3px);
  border-color: rgba(137, 207, 240, 0.65);
  box-shadow: 0 12px 32px rgba(74, 159, 217, 0.1);
}

body.app-body .home-step:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -10px;
  top: 50%;
  width: 16px;
  height: 2px;
  background: linear-gradient(90deg, #b8e4ff, #89cff0);
  transform: translateY(-50%);
  z-index: 2;
}

body.app-body .home-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--home-grad-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(74, 159, 217, 0.25);
}

body.app-body .home-step-body {
  min-width: 0;
}

body.app-body .home-step h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--home-ink);
}

body.app-body .home-step p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--home-muted);
}

/* ===== 核心能力 — 四列 ===== */
body.app-body .home-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

body.app-body .home-pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 22px 16px;
  text-align: center;
  background: var(--home-surface);
  border: 1px solid var(--home-line);
  border-radius: var(--home-radius-sm);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

body.app-body .home-pillar:hover {
  transform: translateY(-2px);
  border-color: rgba(137, 207, 240, 0.55);
  box-shadow: 0 10px 28px rgba(74, 159, 217, 0.08);
}

body.app-body .home-pillar-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, #d8f0fc 0%, #e8f6fc 100%);
  border: 1px solid rgba(137, 207, 240, 0.45);
  color: var(--home-blue-700);
}

body.app-body .home-pillar-icon svg {
  width: 22px;
  height: 22px;
}

body.app-body .home-pillar h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--home-ink);
}

body.app-body .home-pillar p {
  margin: 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--home-muted);
}

/* ===== 下载 ===== */
body.app-body .home-block--download {
  padding: 24px 28px;
  border-radius: var(--home-radius);
  background: linear-gradient(180deg, rgba(224, 244, 252, 0.75) 0%, rgba(255, 255, 255, 0.95) 100%);
  border: 1px solid rgba(137, 207, 240, 0.45);
}

body.app-body .home-download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch;
}

body.app-body .home-download-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px 18px;
  background: #fff;
  border: 1px solid var(--home-line);
  border-radius: var(--home-radius-sm);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

body.app-body .home-download-card:hover {
  border-color: rgba(137, 207, 240, 0.65);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(74, 159, 217, 0.1);
}

body.app-body .home-download-card--featured {
  border-color: rgba(137, 207, 240, 0.7);
  background: linear-gradient(165deg, #e8f6fc 0%, #fff 50%);
  box-shadow: 0 14px 36px rgba(74, 159, 217, 0.12);
}

body.app-body .home-download-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  color: var(--home-blue-700);
  background: #d8f0fc;
}

body.app-body .home-download-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 14px;
  border-radius: 14px;
  color: var(--home-blue-700);
  background: linear-gradient(135deg, #d8f0fc, #e8f6fc);
  border: 1px solid rgba(137, 207, 240, 0.45);
}

body.app-body .home-download-platform {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--home-ink);
}

body.app-body .home-download-app-type {
  margin: -4px 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--home-muted);
}

body.app-body .home-download-desc {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--home-muted);
  flex: 1;
}

body.app-body .home-download-meta {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 14px;
  background: #f8fafc;
  border: 1px solid #f1f5f9;
  border-radius: 10px;
}

body.app-body .home-download-meta div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
}

body.app-body .home-download-meta dt {
  color: #94a3b8;
  font-weight: 500;
}

body.app-body .home-download-meta dd {
  margin: 0;
  font-weight: 700;
  color: #334155;
  text-align: right;
}

body.app-body .home-download-btn {
  margin-top: auto;
}

/* ===== 底部 CTA ===== */
body.app-body .home-cta {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  padding: 28px 36px;
  text-align: left;
  border-radius: var(--home-radius);
  overflow: hidden;
  border: 1px solid rgba(137, 207, 240, 0.55);
  box-shadow: 0 16px 40px rgba(74, 159, 217, 0.16);
  color: #1e4976;
}

body.app-body .home-cta-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 100% at 0% 50%, rgba(255, 255, 255, 0.45) 0%, transparent 55%),
    radial-gradient(ellipse 50% 80% at 100% 0%, rgba(184, 228, 255, 0.4) 0%, transparent 50%),
    var(--home-grad-cta);
  pointer-events: none;
}

body.app-body .home-cta-copy,
body.app-body .home-cta-btn {
  position: relative;
  z-index: 1;
}

body.app-body .home-cta-copy {
  flex: 1 1 280px;
  min-width: 0;
}

body.app-body .home-cta h2 {
  margin: 0 0 6px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0f2942;
}

body.app-body .home-cta p {
  margin: 0;
  font-size: 14px;
  color: #3d6a8a;
}

body.app-body .home-cta-btn {
  flex: 0 0 auto;
  min-width: 168px;
  color: #fff !important;
  background: linear-gradient(135deg, var(--home-sky-deep) 0%, var(--home-sky) 100%) !important;
  border: none !important;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(74, 159, 217, 0.3) !important;
}

body.app-body .home-cta-btn:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  body.app-body .home-highlights-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  body.app-body .home-hero {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px 22px 22px;
  }

  body.app-body .home-hero-visual {
    min-height: 300px;
    max-height: 360px;
  }

  body.app-body .home-hero-visual .home-hero-product-shot,
  body.app-body .home-hero-visual .home-hero-product-shot img {
    min-height: 300px;
    max-height: 360px;
  }

  body.app-body .home-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  body.app-body .home-pillars {
    grid-template-columns: repeat(2, 1fr);
  }

  body.app-body .home-step:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  body.app-body .home-page {
    gap: 28px !important;
  }

  body.app-body .home-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  body.app-body .home-pillars {
    grid-template-columns: 1fr;
  }

  body.app-body .home-download-grid {
    grid-template-columns: 1fr;
  }

  body.app-body .home-block--download {
    padding: 20px 18px;
  }

  body.app-body .home-cta {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 28px 20px;
  }

  body.app-body .home-cta-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  body.app-body .home-highlights-track {
    grid-template-columns: 1fr;
    padding: 10px 12px;
  }

  body.app-body .home-hero {
    padding: 24px 16px 20px;
  }

  body.app-body .home-hero-visual {
    min-height: 260px;
    max-height: 320px;
  }

  body.app-body .home-hero-visual .home-hero-product-shot,
  body.app-body .home-hero-visual .home-hero-product-shot img,
  body.app-body .home-app-shot--image img {
    min-height: 260px;
    max-height: 320px;
  }

  body.app-body .home-steps {
    grid-template-columns: 1fr;
  }

  body.app-body .home-hero-actions {
    flex-direction: column;
  }

  body.app-body .home-hero-primary-btn,
  body.app-body .home-hero-secondary-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.app-body .home-hero-primary-btn,
  body.app-body .home-cta-btn,
  body.app-body .home-step,
  body.app-body .home-pillar,
  body.app-body .home-download-card {
    transition: none;
    transform: none;
  }
}