/* ============================================
   开始画面
   盲盒易拉罐 - 一只打工猫的逆袭故事
   ============================================ */

.start-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f0e17 0%, #1a1a2e 50%, #16213e 100%);
    z-index: 1000;
    transition: opacity 0.5s ease;
}

.start-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.start-content {
    text-align: center;
}

.start-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}

.title-can {
    font-size: 40px;
}

.title-text {
    font-size: 48px;
    font-weight: 900;
    background: linear-gradient(135deg, #ffd93d, #ff6b35, #ffd93d);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s linear infinite;
}

.start-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.start-quote {
    font-size: 16px;
    color: var(--accent-gold);
    font-style: italic;
    margin-bottom: 20px;
    padding: 10px 20px;
    background: rgba(255, 217, 61, 0.1);
    border-radius: var(--radius-sm);
    display: inline-block;
}

.start-cat {
    font-size: 80px;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

.btn-start {
    padding: 16px 48px;
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-orange));
    color: var(--bg-primary);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-glow);
}

.btn-start:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 30px rgba(255, 217, 61, 0.5);
}

.start-version {
    position: absolute;
    bottom: 20px;
    color: var(--text-secondary);
    font-size: 12px;
    opacity: 0.5;
}