/* ============================================================
   Kevin · Layout（容器 / 栅格 / Section 节奏）
   ============================================================ */

.kv-container {
  max-width: var(--kevin-container);
  margin: 0 auto;
  padding: 0 24px;
}

.kv-section {
  padding: 88px 0;
}
.kv-section--tight { padding: 56px 0; }
.kv-section--bg { background: var(--kevin-white); }

/* Section 标题（组件图 SectionTitle：小胶囊 + 大标题 + 副文案） */
.kv-section-title { text-align: center; margin-bottom: 52px; }
.kv-section-title .kv-eyebrow {
  display: inline-block;
  padding: 7px 18px;
  border-radius: var(--kevin-radius-round);
  background: rgba(108, 85, 245, 0.1);
  color: var(--kevin-primary);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}
.kv-section-title h2 {
  font-size: 40px;
  font-weight: 700;
  color: var(--kevin-text);
  margin: 0 0 10px;
  line-height: 1.25;
  letter-spacing: -0.4px;
}
.kv-section-title h2 .kv-hl { color: var(--kevin-primary); }
.kv-section-title p {
  font-size: 16px;
  color: var(--kevin-text-secondary);
  margin: 0;
}

/* 通用栅格 */
.kv-grid { display: grid; gap: 26px; }
.kv-grid--2 { grid-template-columns: repeat(2, 1fr); }
.kv-grid--3 { grid-template-columns: repeat(3, 1fr); }
.kv-grid--4 { grid-template-columns: repeat(4, 1fr); }
.kv-grid--6 { grid-template-columns: repeat(6, 1fr); }

/* Flex 工具 */
.kv-flex { display: flex; }
.kv-flex-center { display: flex; align-items: center; justify-content: center; }
.kv-flex-between { display: flex; align-items: center; justify-content: space-between; }