.page-main {
  padding-top: var(--nav-height) !important;
}

.hero {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--white);
}

.hero-bg-glow {
  display: none;
}

.hero-inner {
  width: 100%;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
  padding: 24px 0 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid rgba(5, 150, 105, 0.15);
  border-radius: 100px;
  background: rgba(110, 231, 183, 0.1);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  box-shadow: 0 2px 10px rgba(5, 150, 105, 0.05);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-accent);
  box-shadow: 0 0 8px var(--primary-accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(5, 150, 105, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(5, 150, 105, 0);
  }
}

.hero-title {
  font-size: 58px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--dark);
  margin-bottom: 20px;
}

.text-gradient {
  color: var(--primary-accent);
}

.hero-desc {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat-item {
  text-align: left;
}

.stat-num {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
}

.stat-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-divider {
  width: 1px;
  height: 38px;
  background: var(--border);
}

.hero-visual {
  position: relative;
}

.hero-mockup {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  overflow: hidden;
  box-shadow: 0 30px 70px -10px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(5, 150, 105, 0.08), var(--shadow-xl);
  transition: transform 0.5s var(--transition), box-shadow 0.5s var(--transition);
}

.hero-mockup:hover {
  transform: translateY(-4px) scale(1.01) rotate(0.5deg);
  box-shadow: 0 40px 80px -12px rgba(15, 23, 42, 0.16), 0 0 0 1px rgba(5, 150, 105, 0.15), var(--shadow-xl);
}

.mockup-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  background: rgba(248, 250, 246, 0.8);
  border-bottom: 1px solid var(--border-light);
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot.red {
  background: #ff5f57;
}

.dot.yellow {
  background: #febc2e;
}

.dot.green {
  background: #28c840;
}

.mockup-title {
  margin-left: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.mockup-body {
  min-height: 340px;
  display: grid;
  grid-template-columns: 60px 1fr 150px;
}

.mockup-sidebar {
  border-right: 1px solid var(--border-light);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mock-item {
  height: 36px;
  border-radius: 8px;
  background: var(--border-light);
  transition: background var(--transition);
}

.mock-item.active {
  background: var(--primary-glow-strong);
}

.mockup-chat {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mock-line {
  height: 8px;
  border-radius: 4px;
  background: var(--border-light);
}

.mock-line.code {
  background: rgba(5, 150, 105, 0.12);
}

.mock-code {
  padding: 14px;
  border-radius: var(--radius-sm);
  background: rgba(240, 253, 244, 0.6);
  border: 1px solid rgba(110, 231, 183, 0.2);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mockup-panel {
  border-left: 1px solid var(--border-light);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mock-step {
  height: 28px;
  border-radius: 6px;
  background: var(--border-light);
}

.mock-step.done {
  background: #dcfce7;
  border: 1px solid #bbf7d0;
}

.mock-step.active {
  background: var(--primary-glow-strong);
  border: 1px solid rgba(134, 239, 172, 0.3);
}

.w60 { width: 60%; }
.w65 { width: 65%; }
.w70 { width: 70%; }
.w80 { width: 80%; }
.w85 { width: 85%; }
.w88 { width: 88%; }
.w90 { width: 90%; }

.highlights {
  background: var(--bg-alt);
  position: relative;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.highlight-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.highlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-accent);
  opacity: 0;
  transition: opacity var(--transition);
}

.highlight-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(5, 150, 105, 0.15);
}

.highlight-card:hover::before {
  opacity: 1;
}

.highlight-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.highlight-desc {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.feature-card {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-accent);
  background: var(--white);
}

.feature-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.timeline {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.timeline li {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--white);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.timeline li:hover {
  transform: translateY(-3px);
  border-color: rgba(5, 150, 105, 0.2);
  box-shadow: var(--shadow-md);
}

.timeline span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-accent);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.15);
}

.timeline p {
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
}

.module-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  max-width: 800px;
  margin: 0 auto;
}

.module-pill {
  border-radius: 999px;
  border: 1px solid rgba(5, 150, 105, 0.15);
  background: rgba(110, 231, 183, 0.1);
  color: var(--primary-dark);
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition);
  cursor: default;
}

.module-pill:hover {
  background: var(--primary-glow-strong);
  border-color: var(--primary-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.1);
}

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 40px 0 60px;
  }

  .hero-title {
    font-size: 46px;
  }

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

  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 36px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .stat-divider {
    display: none;
  }

  .mockup-body {
    grid-template-columns: 1fr;
  }

  .mockup-sidebar,
  .mockup-panel {
    display: none;
  }

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

/* 新增板块样式 */

/* Agent Modes 标签 */
.feature-badge-container {
  margin-bottom: 16px;
}

.feature-mode-tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-dark);
  background: var(--primary-glow-strong);
  border-radius: 6px;
  border: 1px solid rgba(5, 150, 105, 0.15);
}

/* Tooling Grid */
.tooling-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

@media (max-width: 1024px) {
  .tooling-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .tooling-grid {
    grid-template-columns: 1fr;
  }
}

.tool-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(5, 150, 105, 0.15);
}

.tool-icon {
  font-size: 32px;
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--primary-light);
  border: 1px solid rgba(5, 150, 105, 0.1);
}

.tool-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.tool-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* SSH Grid */
.ssh-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

@media (max-width: 768px) {
  .ssh-grid {
    grid-template-columns: 1fr;
  }
}

.ssh-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.ssh-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-accent);
  background: var(--white);
}

.ssh-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.ssh-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.ssh-desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* Channels Grid */
.channels-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 960px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .channels-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.channel-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.channel-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-accent);
}

.channel-icon {
  font-size: 22px;
}

.channel-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
}

/* Arch Grid */
.arch-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

@media (max-width: 768px) {
  .arch-grid {
    grid-template-columns: 1fr;
  }
}

.arch-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.arch-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(5, 150, 105, 0.15);
}

.arch-icon {
  font-size: 32px;
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--primary-light);
  border: 1px solid rgba(5, 150, 105, 0.1);
}

.arch-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.arch-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}