/* 拼好鸡风格落地页样式 */
.landing-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #fff;
}

/* 顶部导航栏 */
.landing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 48px;
    border-bottom: 1px solid #e8e8e8;
    background: #fff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.landing-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.landing-logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    object-fit: cover;
}

.landing-logo-text {
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.landing-theme-toggle {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background 0.2s;
}

.landing-theme-toggle:hover {
    background: #f5f5f5;
}

.landing-theme-toggle i {
    font-size: 20px;
    color: #666;
}

/* 主内容区域 */
.landing-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    text-align: center;
}

.landing-title {
    font-size: 56px;
    font-weight: 700;
    color: #333;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.landing-title .highlight {
    color: #009688;
    position: relative;
}

.landing-title .highlight::after {
    content: '✨';
    position: absolute;
    top: -8px;
    right: -24px;
    font-size: 20px;
}

.landing-subtitle {
    font-size: 20px;
    color: #666;
    margin-bottom: 48px;
    font-weight: 400;
}

.landing-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.landing-btn {
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 2px solid transparent;
    outline: none;
}

.landing-btn:hover,
.landing-btn:focus,
.landing-btn:active,
.landing-btn:visited {
    text-decoration: none !important;
}

.landing-btn-primary {
    background: #009688;
    color: #fff;
    border-color: #009688;
    box-shadow: 0 8px 24px rgba(0, 150, 136, 0.25);
}

.landing-btn-primary:hover {
    background: #00897b;
    border-color: #00897b;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0, 150, 136, 0.3);
}

.landing-btn-outline {
    background: transparent;
    color: #009688;
    border-color: #009688;
}

.landing-btn-outline:hover {
    background: #009688;
    color: #fff;
    transform: translateY(-2px);
}

/* 底部版本信息 */
.landing-footer {
    padding: 24px;
    text-align: left;
    color: #999;
    font-size: 12px;
}

/* 深色模式 */
.landing-page.dark-mode {
    background: #1a1a1a;
}

.landing-page.dark-mode .landing-header {
    background: #1a1a1a;
    border-bottom-color: #333;
}

.landing-page.dark-mode .landing-logo-text {
    color: #fff;
}

.landing-page.dark-mode .landing-theme-toggle i {
    color: #ccc;
}

.landing-page.dark-mode .landing-theme-toggle:hover {
    background: #2a2a2a;
}

.landing-page.dark-mode .landing-title {
    color: #fff;
}

.landing-page.dark-mode .landing-subtitle {
    color: #aaa;
}

.landing-page.dark-mode .landing-footer {
    color: #666;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .landing-header {
        padding: 12px 24px;
    }

    .landing-logo-icon {
        width: 32px;
        height: 32px;
    }

    .landing-logo-text {
        font-size: 18px;
    }

    .landing-main {
        padding: 100px 20px 60px;
    }

    .landing-title {
        font-size: 36px;
    }

    .landing-subtitle {
        font-size: 16px;
        margin-bottom: 36px;
    }

    .landing-btn {
        padding: 12px 24px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .landing-title {
        font-size: 28px;
    }

    .landing-subtitle {
        font-size: 14px;
    }

    .landing-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
    }

    .landing-btn {
        width: 100%;
        justify-content: center;
    }
}