/* ============================================================
   来财ERP 官网 — 设计令牌 & 全局样式
   设计融合: Stripe 阴影 + Intercom 暖白 + Linear 品牌纪律 + Vercel 空间
   ============================================================ */

/* ── CSS 变量 ── */
:root {
  /* 品牌色 — 唯一彩色，全文仅此一组 */
  --brand: #1E6FFF;
  --brand-dark: #0a3dcc;
  --brand-light: #4080FF;
  --brand-glow: rgba(30, 111, 255, 0.35);

  /* 背景色系 */
  --bg-hero: #f8faff;
  --bg-hero-end: #eef3ff;
  --bg-warm: #faf9f6;
  --bg-white: #ffffff;
  --bg-dark-section: #f8faff;
  --bg-card: #ffffff;

  /* 文字色系 */
  --text-heading: #061b31;
  --text-body: #4b5563;
  --text-muted: #8a8f98;
  --text-on-dark: #061b31;
  --text-on-dark-muted: rgba(75, 85, 99, 0.7);

  /* 边框色系 */
  --border-card: #e5edf5;
  --border-subtle: rgba(0,0,0,0.06);
  --border-warm: #dedbd6;

  /* 阴影系统 — Stripe 多层蓝调 */
  --shadow-card: rgba(50,50,93,0.25) 0px 30px 45px -30px, rgba(0,0,0,0.1) 0px 18px 36px -18px;
  --shadow-hover: rgba(50,50,93,0.30) 0px 40px 55px -35px, rgba(0,0,0,0.12) 0px 22px 42px -20px;
  --shadow-ambient: rgba(23,23,23,0.06) 0px 3px 6px;
  --shadow-elevated: rgba(50,50,93,0.15) 0px 8px 24px -4px, rgba(0,0,0,0.06) 0px 4px 12px -4px;

  /* 圆角 — 4-8px 保守区间 */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-card: 8px;
  --radius-lg: 12px;

  /* 间距 — 8px 倍数 */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 48px;
  --space-xl: 64px;
  --space-2xl: 96px;

  /* 功能色 */
  --price-emerald: #10B981;
  --price-amber: #F59E0B;
  --danger-red: #EF4444;

  /* 导航 */
  --nav-height: 64px;
}

/* ── Reset & 基础 ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-body);
  background: var(--bg-warm);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ── 区块标题通用 ── */
.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: 40px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-heading);
  letter-spacing: -0.96px;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 18px;
  font-weight: 400;
  color: var(--text-body);
  line-height: 1.6;
  max-width: 640px;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ── 分隔线 ── */
.divider {
  width: 48px;
  height: 3px;
  background: var(--brand);
  border-radius: 2px;
  margin: var(--space-md) auto;
}

/* ── 导航栏 ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-md);
  transition: background 0.3s ease, box-shadow 0.3s ease;
  background: transparent;
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-elevated);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  z-index: 1001;
}

.nav-logo {
  width: 32px;
  height: 32px;
}

.nav-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.nav.scrolled .nav-title {
  color: var(--text-heading);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-body);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
  color: var(--brand);
  background: rgba(30, 111, 255, 0.06);
}

.nav.scrolled .nav-links a {
  color: var(--text-body);
}

.nav.scrolled .nav-links a:hover {
  color: var(--brand);
  background: rgba(30, 111, 255, 0.06);
}

.nav-cta {
  font-size: 14px;
  font-weight: 600;
  color: #fff !important;
  background: var(--brand) !important;
  padding: 8px 20px !important;
  border-radius: var(--radius-md) !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s !important;
}

.nav-cta:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px var(--brand-glow);
  background: var(--brand-light) !important;
}

/* 移动端汉堡菜单 */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-heading);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s, background 0.3s;
}

.nav.scrolled .nav-toggle span {
  background: var(--text-heading);
}

/* ── 按钮通用 ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  text-decoration: none;
  line-height: 1;
}

.btn:hover {
  transform: scale(1.05);
}

.btn-primary {
  background: var(--brand);
  color: #fff;
}

.btn-primary:hover {
  background: var(--brand-light);
  box-shadow: 0 0 24px var(--brand-glow);
}

.btn-outline {
  background: var(--bg-white);
  color: var(--text-heading);
  border: 1.5px solid var(--border-card);
  box-shadow: var(--shadow-ambient);
}

.btn-outline:hover {
  border-color: var(--brand);
  background: rgba(30, 111, 255, 0.04);
  box-shadow: var(--shadow-elevated);
}

.btn-outline-dark {
  background: transparent;
  color: var(--brand);
  border: 1.5px solid var(--border-card);
}

.btn-outline-dark:hover {
  border-color: var(--brand);
  background: rgba(30, 111, 255, 0.04);
}

.btn-success {
  background: linear-gradient(135deg, #10B981, #059669);
  color: #fff;
}

.btn-success:hover {
  background: linear-gradient(135deg, #059669, #047857);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.btn-lg {
  font-size: 17px;
  padding: 18px 40px;
  border-radius: var(--radius-card);
}

/* ── 区块通用 ── */
.section {
  padding: var(--space-2xl) 0;
}

.section-hidden {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.section-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── 卡片通用 ── */
.card {
  background: var(--bg-white);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-ambient);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

/* ── 徽章 ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 9999px;
}

.badge-success {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-amber {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ── 响应式 ── */
@media (max-width: 1023px) {
  :root {
    --space-2xl: 64px;
    --space-xl: 48px;
  }

  .section-title {
    font-size: 32px;
    letter-spacing: -0.64px;
  }

  .section-subtitle {
    font-size: 16px;
  }

  .btn-lg {
    font-size: 16px;
    padding: 14px 32px;
  }
}

@media (max-width: 767px) {
  :root {
    --space-2xl: 48px;
    --space-xl: 40px;
    --space-lg: 32px;
    --nav-height: 56px;
  }

  .section-title {
    font-size: 28px;
    letter-spacing: -0.56px;
  }

  .container {
    padding: 0 var(--space-sm);
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 260px;
    height: 100vh;
    background: var(--bg-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px var(--space-md) var(--space-md);
    box-shadow: -4px 0 24px rgba(0,0,0,0.12);
    transition: right 0.3s ease;
    gap: 4px;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    color: var(--text-heading) !important;
    font-size: 16px;
    padding: 12px 0;
    width: 100%;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-cta {
    margin-top: var(--space-sm);
    text-align: center;
    width: 100%;
    justify-content: center;
  }

  .nav-toggle {
    display: flex;
  }
}

/* ── Footer ── */
.footer {
  text-align: center;
  padding: var(--space-md) 0;
  font-size: 13px;
  color: var(--text-on-dark-muted);
  background: var(--bg-dark-section);
}

/* ── 关键帧动画 ── */
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(30, 111, 255, 0.3); }
  50% { box-shadow: 0 0 40px rgba(30, 111, 255, 0.5), 0 0 60px rgba(30, 111, 255, 0.2); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.btn-glow {
  animation: glow-pulse 2.5s ease-in-out infinite;
}

/* ============================================================
   区块样式
   ============================================================ */

/* ── 品牌文字高亮 ── */
.text-brand {
  color: var(--brand);
}

.text-muted {
  color: var(--text-muted);
  font-size: 0.85em;
}

/* ══════ Section 1: Hero ══════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 100px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(170deg, #f8faff 0%, #edf2ff 40%, #e3ebff 100%);
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(30,111,255,0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  max-width: 1200px;
  width: 100%;
  padding: 0 var(--space-md);
}

.hero-text {
  flex: 1;
  min-width: 0;
}

.hero-badge {
  margin-bottom: var(--space-md);
}

.hero-title {
  font-size: 48px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.96px;
  color: var(--text-on-dark);
  margin-bottom: var(--space-md);
}

.hero-subtitle {
  font-size: 18px;
  font-weight: 400;
  color: var(--text-on-dark-muted);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.hero-stats {
  display: flex;
  gap: var(--space-lg);
}

.hero-stat {
  text-align: center;
}

.hero-stat-num {
  display: block;
  font-size: 32px;
  font-weight: 700;
  color: var(--brand);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 13px;
  color: var(--text-on-dark-muted);
}

/* Hero 预览卡片 */
.hero-preview {
  flex: 0 0 420px;
}

.hero-preview-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  animation: float 5s ease-in-out infinite;
}

.preview-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #f8f9fb;
  border-bottom: 1px solid var(--border-card);
}

.preview-dots {
  display: flex;
  gap: 6px;
}

.preview-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.preview-dots span:nth-child(1) { background: #FF5F57; }
.preview-dots span:nth-child(2) { background: #FFBD2E; }
.preview-dots span:nth-child(3) { background: #28CA41; }

.preview-title {
  font-size: 12px;
  color: var(--text-muted);
}

.preview-body {
  padding: 20px 16px;
}

.preview-kpi-row {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  margin-bottom: 20px;
}

.preview-kpi {
  flex: 1;
  text-align: center;
}

.preview-kpi-bar {
  width: 100%;
  max-width: 32px;
  margin: 0 auto 6px;
  background: linear-gradient(180deg, #4080FF80, #1E6FFF80);
  border-radius: 4px 4px 0 0;
  min-height: 16px;
}

.preview-kpi span {
  font-size: 11px;
  color: var(--text-muted);
}

.preview-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.preview-row {
  font-size: 12px;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: #f8f9fb;
  border-radius: var(--radius-sm);
}

.preview-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.preview-dot.green { background: #10B981; }
.preview-dot.blue { background: #1E6FFF; }
.preview-dot.amber { background: #F59E0B; }

/* ══════ Section 2: 痛点对比 ══════ */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  max-width: 960px;
  margin: 0 auto;
}

.compare-card {
  padding: var(--space-lg);
  border-radius: var(--radius-card);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s;
}

.compare-card:hover {
  transform: translateY(-4px);
}

.compare-bad {
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.compare-good {
  background: #f0f5ff;
  border: 1px solid #bfdbfe;
  box-shadow: var(--shadow-card);
}

.compare-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-md);
}

.compare-card-header h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-heading);
}

.compare-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.compare-icon.bad {
  background: #fee2e2;
  color: #EF4444;
}

.compare-icon.good {
  background: #dbeafe;
  color: #1E6FFF;
}

.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.compare-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.5;
}

.compare-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

.compare-dot.red { background: #EF4444; }
.compare-dot.green { background: #10B981; }

/* ══════ Section 3: 截图预览 ══════ */
.screenshots-section {
  background: #f0f2f5;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.screenshot-card {
  background: var(--bg-white);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-ambient);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s;
  cursor: default;
}

.screenshot-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.screenshot-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-on-dark);
  background: rgba(10, 17, 40, 0.85);
  padding: 8px 14px;
  text-align: center;
}

.screenshot-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
}

.screenshot-fallback {
  width: 100%;
  aspect-ratio: 16/10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-hero-end), var(--bg-hero));
  color: var(--brand-light);
  font-size: 14px;
  font-weight: 600;
  gap: 6px;
}

.screenshot-fallback small {
  font-weight: 400;
  font-size: 12px;
  color: var(--text-on-dark-muted);
}

/* ══════ Section 4: 核心功能 ══════ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.feature-card {
  padding: var(--space-lg) !important;
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: rgba(30, 111, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.feature-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: var(--space-xs);
}

.feature-desc {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 12px;
  background: rgba(30, 111, 255, 0.06);
  color: var(--brand);
}

/* ══════ Section 5: 轻定制 ══════ */
.customization-section {
  background: #f0f2f5;
}

.custom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  max-width: 960px;
  margin: 0 auto;
}

.custom-item {
  text-align: center;
  padding: var(--space-md);
}

.custom-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(30, 111, 255, 0.06);
  border: 1.5px solid rgba(30, 111, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
}

.custom-item h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.custom-item p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.6;
}

.custom-bridge {
  text-align: center;
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.custom-bridge p {
  font-size: 15px;
  font-weight: 500;
  color: var(--brand);
}

/* ══════ Section 6: 套餐与定价 ══════ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  max-width: 1080px;
  margin: 0 auto;
}

.pricing-card {
  display: flex;
  flex-direction: column;
}

.pricing-main {
  border: 2px solid var(--brand) !important;
  box-shadow: var(--shadow-elevated) !important;
}

.pricing-badge {
  margin-bottom: var(--space-sm);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.pricing-currency {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-heading);
}

.pricing-amount {
  font-size: 48px;
  font-weight: 700;
  color: var(--brand);
  line-height: 1;
  letter-spacing: -1.44px;
}

.pricing-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.pricing-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-body);
}

/* SaaS 对比 */
.compare-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: var(--space-sm);
}

.compare-tab {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border-card);
  background: var(--bg-white);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-body);
  cursor: pointer;
  transition: all 0.2s;
}

.compare-tab.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.compare-table {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: var(--space-sm);
}

.compare-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: #f8f9fb;
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.compare-row strong {
  font-size: 17px;
}

.compare-save {
  background: rgba(16, 185, 129, 0.08);
}

.compare-tag-saas {
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(107, 114, 128, 0.12);
  color: #6b7280;
}

.compare-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

/* SaaS 对比 */
.compare-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: var(--space-sm);
}

.compare-tab {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border-card);
  background: var(--bg-white);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-body);
  cursor: pointer;
  transition: all 0.2s;
}

.compare-tab.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.compare-table {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: var(--space-sm);
}

.compare-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: #f8f9fb;
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.compare-row strong {
  font-size: 17px;
}

.compare-save {
  background: rgba(16, 185, 129, 0.08);
}

.compare-tag-saas {
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(107, 114, 128, 0.12);
  color: #6b7280;
}

.compare-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

/* ── 定价卡内「部署方式」子区块 ── */
.pricing-deploy {
  margin-top: var(--space-xs);
  padding: var(--space-sm);
  background: #f0f5ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-md);
}

.pricing-deploy-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
  text-align: center;
}

.pricing-deploy-options {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.deploy-option {
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  border: 1px solid var(--border-card);
}

.deploy-option-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.deploy-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.deploy-label {
  flex: 1;
  font-size: 13px;
  color: var(--text-body);
  font-weight: 500;
}

.deploy-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--brand);
  white-space: nowrap;
}

.deploy-price.secondary {
  color: #6b7280;
}

.deploy-unit {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 2px;
}

.deploy-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 0;
}

.deploy-divider span {
  font-size: 11px;
  color: #9ca3af;
  background: #f0f5ff;
  padding: 0 10px;
  position: relative;
}

/* ══════ Section 7: 数据看板 ══════ */
.dashboard-section {
  background: linear-gradient(135deg, var(--bg-hero) 0%, var(--bg-hero-end) 100%);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  text-align: center;
  backdrop-filter: blur(8px);
}

.kpi-label {
  font-size: 13px;
  color: var(--text-on-dark-muted);
  margin-bottom: 8px;
}

.kpi-value {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 6px;
}

.kpi-change {
  font-size: 12px;
  font-weight: 500;
}

.kpi-change.up { color: #10B981; }
.kpi-change.down { color: #10B981; }

.dashboard-charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  padding: var(--space-md);
}

.chart-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-on-dark);
  margin-bottom: var(--space-md);
}

/* 柱状图 */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  height: 200px;
  padding-top: 20px;
}

.bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.bar {
  width: 100%;
  max-width: 40px;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, rgba(64, 128, 255, 0.6), rgba(30, 111, 255, 0.4));
  transition: height 0.6s ease;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 8px;
}

.bar span {
  font-size: 11px;
  color: var(--text-on-dark-muted);
  margin-top: -18px;
}

.bar.highlight {
  background: linear-gradient(180deg, var(--brand-light), var(--brand));
}

.bar-col label {
  font-size: 12px;
  color: var(--text-on-dark-muted);
  margin-top: 8px;
}

.bar-col label.active {
  color: var(--brand);
  font-weight: 600;
}

/* 进度条 */
.progress-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-on-dark-muted);
  margin-bottom: 6px;
}

.progress-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
  border-radius: 4px;
  transition: width 1s ease;
}

/* ══════ Section 8: 业务流程图 ══════ */
.workflow-pipeline {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.wf-step {
  text-align: center;
  flex: 0 0 200px;
  padding: var(--space-md);
}

.wf-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
  position: relative;
  box-shadow: var(--shadow-elevated);
}

.wf-step-1,
.wf-step-2,
.wf-step-3 { background: linear-gradient(135deg, var(--brand-light), var(--brand)); }

.wf-num {
  position: absolute;
  top: -8px;
  right: -8px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: var(--brand);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wf-step h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 6px;
}

.wf-step p {
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.5;
  margin-bottom: 8px;
}

.wf-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 10px;
  background: rgba(30, 111, 255, 0.06);
  color: var(--brand);
}

.wf-arrow {
  display: flex;
  align-items: center;
  padding-top: 24px;
}

.workflow-footnote {
  text-align: center;
  margin-top: var(--space-lg);
  font-size: 15px;
  color: var(--brand);
  font-weight: 500;
}

/* ══════ Section 9: 底部 CTA ══════ */
.cta-section {
  position: relative;
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(170deg, #edf2ff 0%, #e3ebff 100%);
  z-index: 0;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-content h2 {
  font-size: 36px;
  font-weight: 600;
  color: #1a1a2e;
  letter-spacing: -0.72px;
  margin-bottom: var(--space-sm);
}

.cta-content > p {
  font-size: 17px;
  color: #5a6070;
  margin-bottom: var(--space-lg);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.cta-contact {
  font-size: 14px;
  color: var(--text-on-dark-muted);
}

.cta-contact strong {
  color: var(--brand-light);
}

.cta-contact a {
  color: var(--brand-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cta-contact a:hover {
  color: #fff;
}

/* ── 响应式：桌面大屏以下 ── */
@media (max-width: 1023px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-preview {
    flex: 0 0 auto;
    width: 100%;
    max-width: 480px;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .compare-grid {
    grid-template-columns: 1fr;
  }

  .screenshot-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  .custom-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-charts {
    grid-template-columns: 1fr;
  }

  .wf-arrow {
    display: none;
  }

  .workflow-pipeline {
    gap: var(--space-md);
  }
}

@media (max-width: 767px) {
  .hero {
    padding: 80px 0 60px;
    min-height: auto;
  }

  .hero-title {
    font-size: 32px;
    letter-spacing: -0.64px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-preview {
    max-width: 360px;
  }

  .hero-stats {
    gap: var(--space-md);
  }

  .hero-stat-num {
    font-size: 24px;
  }

  .screenshot-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .custom-grid {
    grid-template-columns: 1fr;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .kpi-value {
    font-size: 28px;
  }

  .pricing-grid {
    max-width: 100%;
  }

  .pricing-amount {
    font-size: 40px;
  }

  .wf-step {
    flex: 1 1 100%;
  }

  .workflow-pipeline {
    flex-direction: column;
    align-items: center;
  }

  .cta-content h2 {
    font-size: 28px;
    letter-spacing: -0.56px;
  }
}

@media (max-width: 480px) {
  .screenshot-grid {
    grid-template-columns: 1fr;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

/* ══════ Portal 引导页样式 ══════ */

/* Portal 导航 — 明亮透明 */
.portal-nav {
  background: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.portal-nav-title {
  color: var(--text-heading) !important;
}

/* Portal Hero — 明亮科技感 */
.portal-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 100px var(--space-md) 120px;
  background: linear-gradient(170deg, #f8faff 0%, #eef3ff 30%, #e8f0ff 60%, #f4f7ff 100%);
}

/* 点阵背景 — 浅色 */
.portal-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(30, 111, 255, 0.10) 1px, transparent 1px);
  background-size: 36px 36px;
  z-index: 1;
  pointer-events: none;
}

/* 光晕装饰 — 柔和暖光 */
.portal-hero::after {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(30,111,255,0.07) 0%, rgba(64,128,255,0.03) 40%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  pointer-events: none;
}

.portal-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
}

.portal-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  animation: float 4s ease-in-out infinite;
  filter: drop-shadow(0 8px 24px rgba(30, 111, 255, 0.15));
}

.portal-badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  border: 1px solid rgba(30, 111, 255, 0.2);
  border-radius: 9999px;
  padding: 6px 18px;
  margin-bottom: var(--space-md);
  letter-spacing: 0.08em;
  background: rgba(30, 111, 255, 0.04);
}

.portal-hero-content h1 {
  font-size: 44px;
  font-weight: 600;
  color: var(--text-heading);
  letter-spacing: -0.88px;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.portal-hero-content h1 span {
  background: linear-gradient(135deg, var(--brand), #6C63FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.portal-guide {
  font-size: 17px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.portal-guide strong {
  color: var(--brand);
  font-weight: 600;
}

.portal-guide-sub {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

/* 滚动提示 */
.portal-scroll-hint {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(30, 111, 255, 0.35);
  font-size: 12px;
  animation: float 2.5s ease-in-out infinite;
  cursor: pointer;
}

.portal-scroll-hint span {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(30, 111, 255, 0.25);
  border-bottom: 2px solid rgba(30, 111, 255, 0.25);
  transform: rotate(45deg);
}

/* 产品卡片区域 — 明亮 */
.portal-products {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
  padding: var(--space-2xl) var(--space-md) var(--space-2xl);
}

.product-intro-content .portal-products {
  background: transparent;
  padding: 0;
}

.product-intro-content .portal-products::before {
  display: none;
}

.portal-products::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(30,111,255,0.15), transparent);
  pointer-events: none;
}

.portal-products .container {
  position: relative;
  z-index: 1;
}

.portal-products-title {
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-lg);
}

.product-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  max-width: 960px;
  margin: 0 auto;
}

/* 产品卡片 — 白底轻阴影，科技感 */
.product-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: var(--space-xl) var(--space-lg);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04), 0 8px 32px rgba(0,0,0,0.04);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.4s ease;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(30, 111, 255, 0.25);
  box-shadow: 0 4px 8px rgba(30,111,255,0.06), 0 16px 48px rgba(30,111,255,0.08), 0 0 0 1px rgba(30,111,255,0.06);
}

.product-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(30, 111, 255, 0.08), rgba(108, 99, 255, 0.06));
  border: 1px solid rgba(30, 111, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  transition: background 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
}

.product-card:hover .product-card-icon {
  background: linear-gradient(135deg, rgba(30, 111, 255, 0.12), rgba(108, 99, 255, 0.1));
  box-shadow: 0 4px 16px rgba(30, 111, 255, 0.12);
  transform: scale(1.05);
}

.product-card-name {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.48px;
}

.product-card-desc {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
  flex: 0 0 auto;
}

/* 价格 */
.product-card-price {
  margin-bottom: var(--space-md);
}

.price-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: -0.56px;
  line-height: 1;
}

.price-unit {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
  margin-left: 2px;
}

/* 功能标签 */
.product-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-lg);
  flex: 1;
  align-content: flex-start;
}

.product-card-tags .tag {
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 12px;
  background: rgba(30, 111, 255, 0.05);
  color: var(--brand);
  border: 1px solid rgba(30, 111, 255, 0.1);
  transition: background 0.3s, border-color 0.3s;
}

.product-card:hover .product-card-tags .tag {
  background: rgba(30, 111, 255, 0.08);
  border-color: rgba(30, 111, 255, 0.18);
}

/* 推荐标签 */
.product-card-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 9999px;
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.2);
  letter-spacing: 0.03em;
}

/* CTA 按钮 */
.product-card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-card);
  background: var(--brand);
  color: #fff;
  border: none;
  text-decoration: none;
  transition: all 0.3s ease;
  align-self: flex-start;
  box-shadow: 0 2px 8px rgba(30, 111, 255, 0.2);
}

.product-card:hover .product-card-btn {
  background: var(--brand-light);
  box-shadow: 0 4px 20px rgba(30, 111, 255, 0.35);
  transform: translateY(-1px);
}

.product-card-btn-arrow {
  transition: transform 0.3s ease;
}

.product-card:hover .product-card-btn-arrow {
  transform: translateX(4px);
}

/* 进销存即将上线按钮样式 */
.product-card-btn.coming-soon {
  background: rgba(245, 158, 11, 0.08);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.2);
  box-shadow: none;
}
.product-card:hover .product-card-btn.coming-soon {
  background: rgba(245, 158, 11, 0.14);
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.15);
  color: #92400e;
}

/* Portal Footer — 明亮 */
.portal-footer {
  background: #f8faff;
  color: var(--text-muted);
  border-top: 1px solid rgba(30, 111, 255, 0.08);
}

/* ── Portal 响应式 ── */
@media (max-width: 1023px) {
  .portal-hero-content h1 {
    font-size: 36px;
  }

  .product-cards {
    gap: var(--space-md);
  }

  .product-card {
    padding: var(--space-lg) var(--space-md);
  }
}

@media (max-width: 767px) {
  .portal-hero {
    min-height: auto;
    padding: 100px var(--space-sm) 80px;
  }

  .portal-hero::before {
    background-size: 24px 24px;
  }

  .portal-logo {
    width: 56px;
    height: 56px;
    margin-bottom: var(--space-md);
  }

  .portal-hero-content h1 {
    font-size: 28px;
    letter-spacing: -0.56px;
  }

  .portal-guide {
    font-size: 15px;
    line-height: 1.7;
  }

  .portal-scroll-hint {
    display: none;
  }

  .product-cards {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .product-card-name {
    font-size: 20px;
  }

  .portal-products {
    padding: var(--space-xl) var(--space-sm);
  }
}

@media (max-width: 480px) {
  .portal-hero-content h1 {
    font-size: 24px;
  }

  .portal-guide {
    font-size: 14px;
  }

  .product-card {
    padding: var(--space-md);
  }

  .product-card-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Toast 提示 */
.toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  background: rgba(0, 0, 0, 0.78);
  color: #fff;
  padding: 16px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  backdrop-filter: blur(8px);
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* ====== 演示平台确认弹窗 ====== */
.demo-confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  transition: background 0.3s ease;
  padding: 16px;
}
.demo-confirm-overlay.active {
  background: rgba(0, 0, 0, 0.5);
}
.demo-confirm-modal {
  background: #fff;
  border-radius: 16px;
  padding: 32px 28px 24px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.06);
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.demo-confirm-overlay.active .demo-confirm-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.demo-confirm-icon {
  margin-bottom: 16px;
}
.demo-confirm-title {
  font-size: 18px;
  font-weight: 600;
  color: #1a1a2e;
  margin: 0 0 16px;
}
.demo-confirm-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  text-align: left;
}
.demo-confirm-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 14px;
  line-height: 1.7;
  color: #4b5563;
  border-bottom: 1px solid #f3f4f6;
}
.demo-confirm-list li:last-child {
  border-bottom: none;
}
.demo-confirm-list li::before {
  content: '•';
  position: absolute;
  left: 6px;
  top: 8px;
  color: #F59E0B;
  font-weight: bold;
}
.demo-confirm-list li strong {
  color: #1a1a2e;
}
.demo-confirm-actions {
  display: flex;
  gap: 12px;
  flex-direction: column;
}
.demo-confirm-cancel,
.demo-confirm-go {
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}
.demo-confirm-cancel {
  background: #f3f4f6;
  color: #6b7280;
}
.demo-confirm-cancel:hover {
  background: #e5e7eb;
  color: #4b5563;
}
.demo-confirm-go {
  background: linear-gradient(135deg, #1E6FFF, #4080FF);
  color: #fff;
  box-shadow: 0 4px 14px rgba(30, 111, 255, 0.3);
}
.demo-confirm-go:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(30, 111, 255, 0.4);
}

@media (min-width: 480px) {
  .demo-confirm-actions {
    flex-direction: row;
  }
  .demo-confirm-cancel,
  .demo-confirm-go {
    flex: 1;
  }
}

/* ====== 微信联系弹窗 ====== */
.contact-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  transition: background 0.3s ease;
  padding: 16px;
}
.contact-overlay.active {
  background: rgba(0, 0, 0, 0.5);
}
.contact-modal {
  position: relative;
  background: #fff;
  border-radius: 24px;
  padding: 54px 42px 42px;
  max-width: 540px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.06);
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.contact-overlay.active .contact-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.contact-close {
  position: absolute;
  top: 18px;
  right: 21px;
  width: 48px;
  height: 48px;
  border: none;
  background: #f3f4f6;
  border-radius: 50%;
  font-size: 33px;
  line-height: 1;
  color: #6b7280;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.contact-close:hover {
  background: #e5e7eb;
  color: #1a1a2e;
}
.contact-title {
  font-size: 30px;
  font-weight: 600;
  color: #1a1a2e;
  margin: 0 0 12px;
}
.contact-desc {
  font-size: 21px;
  color: var(--text-body);
  margin: 0 0 30px;
}
.contact-qr-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #f8faff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  margin-bottom: 24px;
}
.contact-qr-img {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}
.contact-tip {
  font-size: 20px;
  color: var(--text-muted);
  margin: 0;
}

/* ══════ 产品介绍长文（大模型可读内容） ══════ */

/* Section 容器 */
.product-intro-section {
  padding: var(--space-2xl) 0;
  background: linear-gradient(180deg, #f8faff 0%, #f0f4ff 30%, #f8faff 100%);
  position: relative;
  overflow: hidden;
}

.product-intro-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(circle, rgba(30,111,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.product-intro-content {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: relative;
  z-index: 1;
}

/* ══════ 通用卡片 ══════ */
.product-intro-card {
  background: var(--bg-white);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: var(--space-xl);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.04);
  transition: box-shadow 0.3s ease;
}

.product-intro-card:hover {
  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 12px 40px rgba(30,111,255,0.06);
}

.product-intro-card__title {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-heading);
  letter-spacing: -0.48px;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 12px;
}

.product-intro-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(30,111,255,0.08), rgba(108,99,255,0.05));
  border: 1px solid rgba(30,111,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-intro-card__lead {
  font-size: 16px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

/* ══════ Block 1: 高亮卡片「不是SaaS」 ══════ */
.product-intro-card--highlight {
  position: relative;
  border-color: rgba(30,111,255,0.15);
  background: #ffffff;
  overflow: hidden;
}

.product-intro-card--highlight::after {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(30,111,255,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.product-intro-card__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand);
  background: rgba(30,111,255,0.06);
  border: 1px solid rgba(30,111,255,0.12);
  padding: 4px 12px;
  border-radius: 9999px;
}

.product-intro-card__body {
  position: relative;
  z-index: 1;
}

.product-intro-card__body p {
  font-size: 16px;
  color: var(--text-body);
  line-height: 1.85;
}

.product-intro-highlights {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-intro-highlights li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.7;
}

.product-intro-highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  opacity: 0.45;
}

/* ══════ CTA 行动按钮 ══════ */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-btn:hover { transform: scale(1.04); }

.cta-btn--primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 4px 16px rgba(30,111,255,0.25);
}
.cta-btn--primary:hover { box-shadow: 0 6px 24px rgba(30,111,255,0.35); }

.cta-btn--ghost {
  background: var(--bg-white);
  color: var(--brand);
  border: 1.5px solid rgba(30,111,255,0.25);
}
.cta-btn--ghost:hover {
  background: rgba(30,111,255,0.04);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

/* ══════ 通用弹窗遮罩 ══════ */
.lc-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0);
  padding: 16px;
  pointer-events: none;
  transition: background 0.3s;
}
.lc-overlay.active {
  background: rgba(0,0,0,0.5);
  pointer-events: auto;
}

.lc-modal {
  position: relative;
  background: #fff;
  border-radius: 28px;
  padding: 56px 52px 52px;
  max-width: 640px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
}
.lc-overlay.active .lc-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.lc-modal-close {
  position: absolute;
  top: 18px; right: 22px;
  width: 44px; height: 44px;
  border: none; border-radius: 50%;
  background: #f3f4f6;
  font-size: 28px; line-height: 1;
  color: #6b7280;
  cursor: pointer;
}
.lc-modal-close:hover { background: #e5e7eb; color: #1a1a2e; }

.lc-modal h3 {
  font-size: 28px; font-weight: 600;
  color: #1a1a2e; margin: 0 0 8px;
}
.lc-modal-sub {
  font-size: 16px; color: var(--text-muted);
  margin: 0 0 28px;
}

/* 版本选择器 — PC 优化 */
.lc-modal--picker {
  max-width: 680px;
}

.lc-picker-options {
  display: flex; flex-direction: column; gap: 14px;
}

.lc-picker-opt {
  display: flex; flex-direction: column; gap: 8px;
  padding: 26px 28px; border-radius: 14px;
  border: 1.5px solid var(--border-card);
  background: #fafbfc;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s, transform 0.2s;
  position: relative;
  overflow: hidden;
}

.lc-picker-opt::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}

.lc-picker-opt--smb::after { background: linear-gradient(135deg, rgba(64,128,255,0.04), transparent 60%); }
.lc-picker-opt--gmb::after { background: linear-gradient(135deg, rgba(16,185,129,0.04), transparent 60%); }

.lc-picker-opt:hover {
  border-color: var(--brand-light);
  box-shadow: 0 6px 28px rgba(30,111,255,0.10), 0 0 0 1px rgba(30,111,255,0.06);
  transform: translateY(-2px);
}

.lc-picker-opt:hover::after { opacity: 1; }

.lc-picker-opt--smb { border-left: 4px solid #4080FF; }
.lc-picker-opt--gmb { border-left: 4px solid #10B981; }

.lc-picker-opt__row {
  display: flex; align-items: center; gap: 14px;
  position: relative; z-index: 1;
}

.lc-picker-opt__icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.lc-picker-opt--smb .lc-picker-opt__icon {
  background: rgba(64,128,255,0.08);
  color: #4080FF;
}

.lc-picker-opt--gmb .lc-picker-opt__icon {
  background: rgba(16,185,129,0.08);
  color: #10B981;
}

.lc-picker-opt__name {
  font-size: 19px; font-weight: 600; color: var(--text-heading); letter-spacing: -0.38px;
}

.lc-picker-opt__price {
  font-size: 14px; color: var(--text-muted); flex: 1; text-align: right; font-weight: 500;
}

.lc-picker-opt__arrow {
  font-size: 15px; font-weight: 600; color: var(--brand); white-space: nowrap;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s;
  display: flex; align-items: center; gap: 4px;
}

.lc-picker-opt:hover .lc-picker-opt__arrow {
  transform: translateX(4px);
  color: var(--brand-dark);
}

.lc-picker-opt__desc {
  font-size: 14px; color: var(--text-body); line-height: 1.6;
  margin: 0; position: relative; z-index: 1;
  padding-left: 56px; /* 对齐 icon 宽度 */;
}

/* 联系弹窗 */
.lc-modal--contact { max-width: 680px; }
.lc-modal-qr {
  display: flex; align-items: center; justify-content: center;
  padding: 28px; background: #f8faff;
  border: 1px solid var(--border-card); border-radius: 12px;
}
.lc-modal-qr img { width: 280px; height: 280px; object-fit: contain; border-radius: 4px; }

@media (max-width: 767px) {
  .lc-modal { padding: 36px 24px 28px; border-radius: 16px; max-width: 90vw; }
  .lc-modal h3 { font-size: 20px; }
  .lc-modal-sub { font-size: 14px; }
  .lc-modal-close { top: 12px; right: 14px; width: 36px; height: 36px; font-size: 22px; }
  .lc-picker-opt { padding: 20px 18px; border-radius: 12px; }
  .lc-picker-opt__icon { width: 36px; height: 36px; border-radius: 8px; }
  .lc-picker-opt__icon svg { width: 18px; height: 18px; }
  .lc-picker-opt__name { font-size: 16px; }
  .lc-picker-opt__desc { font-size: 13px; padding-left: 50px; }
  .lc-picker-opt__row { gap: 10px; }
  .lc-modal-qr img { width: 180px; height: 180px; }
}

/* SaaS vs 来财 对比条 */
.product-intro-compare-badges {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.compare-badge {
  flex: 1;
  min-width: 200px;
  padding: 14px 18px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.compare-badge--bad {
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.compare-badge--good {
  background: #f0f5ff;
  border: 1px solid #bfdbfe;
}

.compare-badge__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.compare-badge--bad .compare-badge__label { color: #dc2626; }
.compare-badge--good .compare-badge__label { color: var(--brand); }

.compare-badge__text {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-body);
}

.compare-badge__vs {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-shrink: 0;
  padding: 0 4px;
}

/* ══════ Editorial：分隔线 ══════ */
.intro-divider {
  border: none;
  height: 1px;
  background: var(--border-subtle);
  margin: 0;
}

/* ══════ Editorial：内容块 ══════ */
.intro-block {
  padding: var(--space-xl) 0;
}

.intro-block__title {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-heading);
  letter-spacing: -0.48px;
  margin-bottom: var(--space-sm);
}

.intro-block__lead {
  font-size: 16px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 680px;
}

/* ══════ Editorial：轻定制 5 项 icon 行 ══════ */
.intro-feature-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg) var(--space-xl);
}

/* 最后两项居中 */
.intro-feature-row .intro-feature:nth-child(4) {
  grid-column: 2 / 3;
}

.intro-feature-row .intro-feature:nth-child(5) {
  grid-column: 3 / 4;
}

.intro-feature {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.intro-feature__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(30,111,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  flex-shrink: 0;
}

.intro-feature h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-heading);
  margin: 0;
  letter-spacing: -0.32px;
}

.intro-feature p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.75;
  margin: 0;
}

/* ══════ Editorial：双卡片网格 ══════ */
.intro-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.intro-cards .product-intro-card p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.85;
}

.intro-cards .product-intro-card p strong {
  color: var(--text-heading);
  font-weight: 600;
}

/* ══════ Editorial：内联折叠 FAQ ══════ */

.inline-faq {
  display: flex;
  flex-direction: column;
}

.inline-faq__item {
  border-bottom: 1px solid var(--border-subtle);
}

.inline-faq__item:last-child {
  border-bottom: none;
}

.inline-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-heading);
  text-align: left;
  line-height: 1.5;
  transition: color 0.2s ease;
}

.inline-faq__question:hover {
  color: var(--brand);
}

.inline-faq__chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

.inline-faq__item--open .inline-faq__chevron {
  transform: rotate(180deg);
  color: var(--brand);
}

.inline-faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
  overflow: hidden;
}

.inline-faq__item--open .inline-faq__answer {
  grid-template-rows: 1fr;
}

.inline-faq__answer-inner {
  min-height: 0;
}

.inline-faq__answer p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 10px;
}

.inline-faq__answer p:last-child {
  margin-bottom: 0;
  padding-bottom: 18px;
}

.inline-faq__answer ul,
.inline-faq__answer ol {
  padding-left: 20px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.inline-faq__answer ul li,
.inline-faq__answer ol li {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.7;
}

.inline-faq__answer ul:last-child,
.inline-faq__answer ol:last-child {
  margin-bottom: 0;
  padding-bottom: 18px;
}

.inline-faq__answer strong {
  color: var(--text-heading);
  font-weight: 600;
}

@media (max-width: 767px) {
  .inline-faq__question {
    font-size: 15px;
    padding: 16px 0;
  }

  .inline-faq__answer p,
  .inline-faq__answer ul li,
  .inline-faq__answer ol li {
    font-size: 14px;
  }
}

/* ══════ 响应式 ══════ */
@media (max-width: 1023px) {
  .intro-feature-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro-feature-row .intro-feature:nth-child(4),
  .intro-feature-row .intro-feature:nth-child(5) {
    grid-column: auto;
  }

  .intro-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .product-intro-section {
    padding: var(--space-xl) 0;
  }

  .product-intro-card {
    padding: var(--space-md);
    border-radius: 12px;
  }

  .product-intro-card__title {
    font-size: 20px;
    gap: 10px;
  }

  .product-intro-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
  }

  .product-intro-card__badge {
    position: static;
    display: inline-block;
    margin-bottom: var(--space-sm);
  }

  .product-intro-card__body p {
    font-size: 15px;
  }

  .product-intro-compare-badges {
    flex-direction: column;
    gap: 10px;
  }

  .compare-badge__vs {
    text-align: center;
  }

  .compare-badge {
    min-width: auto;
  }

  .intro-block {
    padding: var(--space-lg) 0;
  }

  .intro-block__title {
    font-size: 20px;
  }

  .intro-feature-row {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .intro-feature-row .intro-feature:nth-child(4),
  .intro-feature-row .intro-feature:nth-child(5) {
    grid-column: auto;
  }

  .intro-feature h4 {
    font-size: 14px;
  }

  .intro-feature p {
    font-size: 13px;
  }

  .inline-faq__question {
    font-size: 15px;
    padding: 16px 0;
  }

  .inline-faq__answer p,
  .inline-faq__answer ul li,
  .inline-faq__answer ol li {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .intro-feature-row {
    grid-template-columns: 1fr;
  }
}

/* ══════ FAQ 页面样式 ══════ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.faq-item:first-child {
  padding-top: 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.4px;
}

.faq-item h3::before {
  content: 'Q: ';
  color: var(--brand);
  font-weight: 700;
}

.faq-item p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 10px;
}

.faq-item ul,
.faq-item ol {
  padding-left: 20px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.faq-item ul li,
.faq-item ol li {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.7;
}

.faq-item strong {
  color: var(--text-heading);
  font-weight: 600;
}

@media (max-width: 767px) {
  .faq-item h3 {
    font-size: 18px;
  }

  .faq-item p {
    font-size: 14px;
  }

  .faq-item ul li,
  .faq-item ol li {
    font-size: 14px;
  }
}

/* ══════ FAQ 产品线速览卡片 ══════ */
.faq-product-compare {
  background: var(--bg-white);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.04);
}

.faq-product-compare__title {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-heading);
  letter-spacing: -0.44px;
  text-align: center;
  margin-bottom: 8px;
}

.faq-product-compare__title::before {
  content: none;
}

.faq-product-compare__intro {
  font-size: 15px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: var(--space-md);
}

.faq-product-compare__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.faq-product-compare__card {
  border-radius: 12px;
  padding: var(--space-md);
  border: 1px solid var(--border-card);
  background: #fafbfc;
}

.faq-product-compare__card--smb {
  border-left: 3px solid #4080FF;
}

.faq-product-compare__card--gmb {
  border-left: 3px solid #10B981;
}

.faq-product-compare__card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-sm);
}

.faq-product-compare__card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.faq-product-compare__card--smb .faq-product-compare__card-icon {
  background: rgba(64,128,255,0.1);
  color: #4080FF;
}

.faq-product-compare__card--gmb .faq-product-compare__card-icon {
  background: rgba(16,185,129,0.1);
  color: #10B981;
}

.faq-product-compare__card-header h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-heading);
  margin: 0;
  letter-spacing: -0.36px;
}

.faq-product-compare__card-sub {
  font-size: 12px;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

.faq-product-compare__card-price {
  margin-left: auto;
  font-size: 18px;
  font-weight: 700;
  color: var(--brand);
  white-space: nowrap;
  flex-shrink: 0;
}

.faq-product-compare__card-price small {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
}

.faq-product-compare__card-desc {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.faq-product-compare__card-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-product-compare__card-list li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.6;
}

.faq-product-compare__card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.faq-product-compare__card--smb .faq-product-compare__card-list li::before {
  background: #4080FF;
  opacity: 0.5;
}

.faq-product-compare__card--gmb .faq-product-compare__card-list li::before {
  background: #10B981;
  opacity: 0.5;
}

@media (max-width: 767px) {
  .faq-product-compare {
    padding: var(--space-md);
    margin-bottom: var(--space-md);
  }

  .faq-product-compare__grid {
    grid-template-columns: 1fr;
  }

  .faq-product-compare__title {
    font-size: 18px;
  }
}