/* ============================================================
   portrait.css —— 个人写真（portrait.html）独有样式
   拍摄流程步骤
   依赖公共 css/style.css
   ============================================================ */

/* ============ 流程步骤 ============ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; counter-reset: step; }
.step-card { position: relative; background: #fff; border-radius: var(--radius); padding: 2.2rem 1.6rem; box-shadow: var(--shadow-sm); border: 1px solid rgba(28,79,161,0.06); transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease); }
.step-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.step-num { width: 52px; height: 52px; border-radius: 15px; background: linear-gradient(135deg, var(--sky-blue), var(--color-primary)); color: #fff; display: grid; place-items: center; font-family: 'Cormorant Garamond', 'Noto Serif SC', 'Songti SC', 'PingFang SC', 'Microsoft YaHei', sans-serif; font-size: 1.4rem; font-weight: 700; margin-bottom: 1.2rem; box-shadow: 0 10px 24px rgba(28,79,161,0.32); }
.step-card h4 { font-size: 1.18rem; color: var(--color-text-main); margin-bottom: 0.6rem; }
.step-card p { color: var(--color-text-secondary); font-size: 0.9rem; font-weight: 300; }

/* ============================================================
   RESPONSIVE —— 个人写真独有组件
============================================================ */
@media (max-width: 1200px) {
    .steps { grid-template-columns: repeat(2, 1fr); }
}

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