/* ============ 首页样式 ============ */

.hero {
  padding: 56px 0 48px;
  background: linear-gradient(160deg, #FFF3E6 0%, var(--bg) 70%);
  text-align: center;
}

.hero-kicker {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--primary);
  background: var(--accent-soft);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.3;
  margin-bottom: 18px;
}

.hero-lead {
  max-width: 640px;
  margin: 0 auto 14px;
  font-size: 1.05rem;
}

.hero-lead strong {
  color: var(--primary);
}

.hero-fact {
  max-width: 560px;
  margin: 0 auto 28px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* 为什么是工具箱 */

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.why-card h3 {
  font-size: 1.05rem;
  margin: 8px 0 6px;
}

.why-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.why-emoji {
  font-size: 1.8rem;
}

.why-note {
  margin-top: 18px;
  padding: 14px 18px;
  background: var(--accent-soft);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--primary-dark);
}

/* 三步流程 */

.steps {
  list-style: none;
  display: flex;
  align-items: stretch;
  gap: 10px;
}

.step-card {
  flex: 1;
  position: relative;
  text-align: center;
  padding-top: 32px;
}

.step-num {
  position: absolute;
  top: 12px;
  left: 14px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary);
  color: #FFF;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-emoji {
  font-size: 2.2rem;
  display: block;
  margin-bottom: 8px;
}

.step-card h3 {
  font-size: 1.02rem;
  margin-bottom: 6px;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.step-arrow {
  align-self: center;
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 700;
}

/* 功能入口 */

.entry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.entry-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--text);
  transition: transform 0.15s, box-shadow 0.15s;
}

.entry-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.entry-emoji {
  font-size: 2rem;
}

.entry-card h3 {
  font-size: 1.1rem;
}

.entry-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  flex: 1;
}

.entry-go {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
}

/* 响应式 */

@media (max-width: 720px) {
  .hero h1 {
    font-size: 1.85rem;
  }

  .why-grid,
  .entry-grid {
    grid-template-columns: 1fr;
  }

  .steps {
    flex-direction: column;
  }

  .step-arrow {
    transform: rotate(90deg);
  }
}